✨(backend) add management command to reset a Document

We need a management command to reset a Document to an initial state and
deletes everything related to it. This command can be usefull to reset a
demo for example.

.github/actions/free-disk-space/action.yml

@@ -0,0 +1,24 @@
+name: 'Free Disk Space'
+description: 'Free up disk space by removing large preinstalled items and cleaning up Docker'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free disk space (Linux only)
+      if: runner.os == 'Linux'
+      shell: bash
+      run: |
+        echo "Disk usage before cleanup:"
+        df -h
+
+        # Remove large preinstalled items that are not used on GitHub-hosted runners
+        sudo rm -rf /usr/share/dotnet || true
+        sudo rm -rf /opt/ghc || true
+        sudo rm -rf /usr/local/lib/android || true
+
+        # Clean up Docker
+        docker system prune -af || true
+        docker volume prune -f || true
+
+        echo "Disk usage after cleanup:"
+        df -h

.github/workflows/docker-hub.yml

@@ -31,8 +31,11 @@ jobs:
           images: lasuite/impress-backend
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
-        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -46,9 +49,15 @@ jobs:
           context: .
           target: backend-production
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   build-and-push-frontend:
     runs-on: ubuntu-latest
@@ -64,8 +73,11 @@ jobs:
           images: lasuite/impress-frontend
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
-        run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -82,9 +94,15 @@ jobs:
           build-args: |
             DOCKER_USER=${{ env.DOCKER_USER }}:-1000
             PUBLISH_AS_MIT=false
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   build-and-push-y-provider:
     runs-on: ubuntu-latest
@@ -100,7 +118,7 @@ jobs:
           images: lasuite/impress-y-provider
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
         run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
       -
         name: Run trivy scan
@@ -116,16 +134,23 @@ jobs:
           file: ./src/frontend/servers/y-provider/Dockerfile
           target: y-provider
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - 
+        name: Cleanup Docker after build
+        if: always()
+        run: |
+          docker system prune -af
+          docker volume prune -f
 
   notify-argocd:
     needs:
-      - build-and-push-frontend
       - build-and-push-backend
+      - build-and-push-frontend
+      - build-and-push-y-provider
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
+    if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
     steps:
       - uses: numerique-gouv/action-argocd-webhook-notification@main
         id: notify

.github/workflows/helmfile-linter.yaml

@@ -21,10 +21,10 @@ jobs:
       shell: bash
       run: |
         set -e
-        HELMFILE=src/helm/helmfile.yaml
+        HELMFILE=src/helm/helmfile.yaml.gotmpl
         environments=$(awk 'BEGIN {in_env=0} /^environments:/ {in_env=1; next} /^---/ {in_env=0} in_env && /^  [^ ]/ {gsub(/^  /,""); gsub(/:.*$/,""); print}' "$HELMFILE")
         for env in $environments; do
           echo "################### $env lint ###################"
-          helmfile -e $env -f $HELMFILE lint || exit 1
+          helmfile -e $env lint -f $HELMFILE || exit 1
           echo -e "\n"
-        done
+        done

.github/workflows/impress-frontend.yml

@@ -19,6 +19,8 @@ jobs:
   test-front:
     needs: install-dependencies
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -41,6 +43,8 @@ jobs:
   lint-front:
     runs-on: ubuntu-latest
     needs: install-dependencies
+    permissions:
+      contents: read
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -85,6 +89,9 @@ jobs:
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright chromium
 
+      - name: Free disk space before Docker
+        uses: ./.github/actions/free-disk-space
+
       - name: Start Docker services
         run: make bootstrap-e2e FLUSH_ARGS='--no-input'
 
@@ -124,6 +131,9 @@ jobs:
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright firefox webkit chromium
 
+      - name: Free disk space before Docker
+        uses: ./.github/actions/free-disk-space
+
       - name: Start Docker services
         run: make bootstrap-e2e FLUSH_ARGS='--no-input'
 
@@ -187,3 +197,38 @@ jobs:
           strip-hash: "[-_.][a-f0-9]{8,}(?=\\.(?:js|css|html)$)"
           omit-unchanged: true
           install-script: "yarn install --frozen-lockfile"
+
+  uikit-theme-checker:
+    runs-on: ubuntu-latest
+    needs: install-dependencies
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        with:
+          path: "src/frontend/**/node_modules"
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+          fail-on-cache-miss: true
+
+      - name: Build theme
+        run: cd src/frontend/apps/impress && yarn build-theme
+
+      - name: Ensure theme is up to date
+        shell: bash
+        run: |
+          if [[ -n "$(git status --porcelain)" ]]; then
+            echo "Error: build-theme produced git changes (tracked or untracked)."
+            echo "--- git status --porcelain ---"
+            git status --porcelain
+            echo "--- git diff ---"
+            git --no-pager diff
+            exit 1
+          fi

.github/workflows/impress.yml

@@ -19,7 +19,7 @@ jobs:
     if: github.event_name == 'pull_request' # Makes sense only for pull requests
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: show
@@ -27,7 +27,7 @@ jobs:
       - name: Enforce absence of print statements in code
         if: always()
         run: |
-          ! git diff origin/${{ github.event.pull_request.base.ref }}..HEAD -- . ':(exclude)**/impress.yml' | grep "print("
+          ! git diff origin/${{ github.event.pull_request.base.ref }}..HEAD -- src/backend ':(exclude)**/impress.yml' | grep "print("
       - name: Check absence of fixup commits
         if: always()
         run: |
@@ -46,7 +46,7 @@ jobs:
       github.event_name == 'pull_request'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 50
       - name: Check that the CHANGELOG has been modified in the current branch
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Check CHANGELOG max line length
         run: |
           max_line_length=$(cat CHANGELOG.md | grep -Ev "^\[.*\]: https://github.com" | wc -L)
@@ -70,7 +70,7 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install codespell
         run: pip install --user codespell
       - name: Check for typos
@@ -79,6 +79,7 @@ jobs:
             --check-filenames \
             --ignore-words-list "Dokument,afterAll,excpt,statics" \
             --skip "./git/" \
+            --skip "**/*.pdf" \
             --skip "**/*.po" \
             --skip "**/*.pot" \
             --skip "**/*.json" \
@@ -91,7 +92,7 @@ jobs:
         working-directory: src/backend
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Python
         uses: actions/setup-python@v5
         with:
@@ -201,7 +202,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y gettext pandoc shared-mime-info
-          sudo wget https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types -O /etc/mime.types
+          sudo wget https://raw.githubusercontent.com/suitenumerique/django-lasuite/refs/heads/main/assets/conf/mime.types -O /etc/mime.types
 
       - name: Generate a MO file from strings extracted from the project
         run: python manage.py compilemessages

.github/workflows/label_preview.yml

@@ -0,0 +1,27 @@
+name: Label Preview
+
+on:
+  pull_request:
+    types: [labeled, opened]
+
+permissions: 
+  pull-requests: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    if: contains(github.event.pull_request.labels.*.name, 'preview')
+    steps:
+      - uses: thollander/actions-comment-pull-request@v3
+        with:
+          message: |
+            :rocket: Preview will be available at [https://${{ github.event.pull_request.number }}-docs.ppr-docs.beta.numerique.gouv.fr/](https://${{ github.event.pull_request.number }}-docs.ppr-docs.beta.numerique.gouv.fr/)
+
+            You can use the existing account with these credentials:
+            - username: `docs`
+            - password: `docs`
+
+            You can also create a new account if you want to.
+
+            Once this Pull Request is merged, the preview will be destroyed.
+          comment-tag: preview-url

.gitignore

@@ -43,6 +43,10 @@ venv.bak/
 env.d/development/*.local
 env.d/terraform
 
+# Docker
+compose.override.yml
+docker/auth/*.local
+
 # npm
 node_modules
 
@@ -75,3 +79,6 @@ db.sqlite3
 .vscode/
 *.iml
 .devcontainer
+
+# Cursor rules
+.cursorrules

CHANGELOG.md

@@ -1,5 +1,3 @@
-# Changelog
-
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0),
@@ -8,7 +6,334 @@ and this project adheres to
 
 ## [Unreleased]
 
-## [3.6.0] - 2025-09-04
+### Added
+
+- ✨(frontend) Can print a doc #1832
+- ✨(backend) manage reconciliation requests for user accounts #1878
+- ✨(backend) add management command to reset a Document #1882
+
+### Changed
+
+- ♿️(frontend) Focus main container after navigation #1854
+- 🚸(backend) sort user search results by proximity with the active user #1802 
+
+### Fixed
+
+- 🐛(frontend) fix broadcast store sync #1846
+
+## [v4.5.0] - 2026-01-28
+
+### Added
+
+- ✨(frontend) integrate configurable Waffle #1795
+- ✨ Import of documents #1609
+- 🚨(CI) gives warning if theme not updated #1811
+- ✨(frontend) Add stat for Crisp #1824
+- ✨(auth) add silent login #1690
+- 🔧(project) add DJANGO_EMAIL_URL_APP environment variable #1825
+
+### Changed
+
+- ♿(frontend) improve accessibility:
+  - ♿️(frontend) fix subdoc opening and emoji pick focus #1745
+- ✨(backend) add field for button label in email template #1817
+
+### Fixed
+
+- ✅(e2e) fix e2e test for other browsers #1799
+- 🐛(export) fix export column NaN #1819
+- 🐛(frontend) add fallback for unsupported Blocknote languages #1810
+- 🐛(frontend) fix emojipicker closing in tree #1808
+- 🐛(frontend) display children in favorite #1782
+- 🐛(frontend) preserve typed text after @ on escape #1833
+
+### Removed
+
+- 🔥(project) remove all code related to template #1780
+
+### Security
+
+- 🔒️(trivy) fix vulnerability about jaraco.context #1806
+
+## [v4.4.0] - 2026-01-13
+
+### Added
+
+- ✨(backend) add documents/all endpoint with descendants #1553
+- ✅(export) add PDF regression tests #1762
+- 📝(docs) Add language configuration documentation #1757
+- 🔒(helm) Set default security context #1750
+- ✨(backend) use langfuse to monitor AI actions #1776
+
+### Changed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) make html export accessible to screen reader users #1743
+  - ♿(frontend) add missing label and fix Axes errors to improve a11y #1693
+
+### Fixed
+
+- ✅(backend) reduce flakiness on backend test #1769
+- 🐛(frontend) fix clickable main content regression #1773
+- 🐛(backend) fix TRASHBIN_CUTOFF_DAYS type error #1778
+- 💄(frontend) fix icon position in callout block #1779
+
+### Security
+
+- 🔒️(backend) validate more strictly url used by cors-proxy endpoint #1768
+- 🔒️(frontend) fix props vulnerability in Interlinking #1792
+
+## [v4.3.0] - 2026-01-05
+
+### Added
+
+- ✨(helm) redirecting system #1697
+- 📱(frontend) add comments for smaller device #1737
+- ✨(project) add custom js support via config #1759
+
+### Changed
+
+- 🥅(frontend) intercept 401 error on GET threads #1754
+- 🦺(frontend) check content type pdf on PdfBlock #1756
+- ✈️(frontend) pause Posthog when offline #1755
+
+### Fixed
+
+- 🐛(frontend) fix tables deletion #1739
+- 🐛(frontend) fix children not display when first resize #1753
+
+## [v4.2.0] - 2025-12-17
+
+### Added
+
+- ✨(backend) allow to create a new user in a marketing system #1707
+- ✨(backend) add async indexation of documents on save (or access save) #1276
+- ✨(backend) add debounce mechanism to limit indexation jobs #1276
+- ✨(api) add API route to search for indexed documents in Find #1276
+- 🥅(frontend) add boundary error page #1728
+
+### Changed
+
+- 🛂(backend) stop throttling collaboration servers #1730
+- 🚸(backend) use unaccented full name for user search #1637
+- 🌐(backend) internationalize demo #1644
+- ♿(frontend) improve accessibility:
+  - ♿️Improve keyboard accessibility for the document tree #1681
+
+### Fixed
+
+- 🐛(frontend) paste content with comments from another document #1732
+- 🐛(frontend) Select text + Go back one page crash the app #1733
+- 🐛(frontend) fix versioning conflict #1742
+
+## [v4.1.0] - 2025-12-09
+
+### Added
+
+- ⚡️(frontend) export html #1669
+
+### Changed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) add skip to content button for keyboard accessibility #1624
+  - ♿(frontend) fix toggle panel button a11y labels #1634
+- 🔒️(frontend) remove dangerouslySetInnerHTML from codebase #1712
+- ⚡️(frontend) improve Comments feature #1687
+
+### Fixed
+
+- 🐛(nginx) fix / location to handle new static pages #1682
+- 🐛(frontend) rerendering during resize window #1715
+
+## [v4.0.0] - 2025-12-01
+
+### Added
+
+- ✨ Add comments feature to the editor #1330
+- ✨(backend) Comments on text editor #1330
+- ✨(frontend) link to create new doc #1574
+
+### Changed
+
+- ⚡️(sw) stop to cache external resources likes videos #1655
+- 💥(frontend) upgrade to ui-kit v2 #1605
+- ⚡️(frontend) improve perf on upload and table of contents #1662
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) improve share modal button accessibility #1626
+  - ♿(frontend) improve screen reader support in DocShare modal #1628
+
+### Fixed
+
+- 🐛(frontend) fix toolbar not activated when reader #1640
+- 🐛(frontend) preserve left panel width on window resize #1588
+- 🐛(frontend) prevent duplicate as first character in title #1595
+
+## [v3.10.0] - 2025-11-18
+
+### Added
+
+- ✨(export) enable ODT export for documents #1524
+- ✨(frontend) improve mobile UX by showing subdocs count #1540
+
+### Changed
+
+- ♻️(frontend) preserve @ character when esc is pressed after typing it #1512
+- ♻️(frontend) make summary button fixed to remain visible during scroll #1581
+- ♻️(frontend) pdf embed use full width #1526
+
+### Fixed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) improve ARIA in doc grid and editor for a11y #1519
+  - ♿(frontend) improve accessibility and styling of summary table #1528
+  - ♿(frontend) add focus trap and enter key support to remove doc modal #1531
+- 🐛(frontend) fix alignment of side menu #1597
+- 🐛(frontend) fix fallback translations with Trans #1620
+- 🐛(export) fix image overflow by limiting width to 600px during export #1525
+- 🐛(export) fix table cell alignment issue in exported documents #1582
+- 🐛(export) preserve image aspect ratio in PDF export #1622
+- 🐛(export) Export fails when paste with style #1552
+
+### Security
+
+- mitigate role escalation in the ask_for_access viewset #1580
+
+### Removed
+
+- 🔥(backend) remove api managing templates
+
+## [v3.9.0] - 2025-11-10
+
+### Added
+
+- ✨(frontend) create skeleton component for DocEditor #1491
+- ✨(frontend) add an EmojiPicker in the document tree and title #1381
+- ✨(frontend) ajustable left panel #1456
+
+### Changed
+
+- ♻️(frontend) adapt custom blocks to new implementation #1375
+- ♻️(backend) increase user short_name field length #1510
+- 🚸(frontend) separate viewers from editors #1509
+
+### Fixed
+
+- 🐛(frontend) fix duplicate document entries in grid #1479
+- 🐛(backend) fix trashbin list #1520
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) remove empty alt on logo due to Axe a11y error #1516
+- 🐛(backend) fix s3 version_id validation #1543
+- 🐛(frontend) retry check media status after page reload #1555
+- 🐛(frontend) fix Interlinking memory leak #1560
+- 🐛(frontend) button new doc UI fix #1557
+- 🐛(frontend) interlinking UI fix #1557
+
+## [v3.8.2] - 2025-10-17
+
+### Fixed
+
+- 🐛(service-worker) fix sw registration and page reload logic #1500
+
+## [v3.8.1] - 2025-10-17
+
+### Fixed
+
+- ⚡️(backend) improve trashbin endpoint performance #1495
+- 🐛(backend) manage invitation partial update without email #1494
+- ♿(frontend) improve accessibility:
+  - ♿ add missing aria-label to add sub-doc button for accessibility #1480
+  - ♿ add missing aria-label to more options button on sub-docs #1481
+
+### Removed
+
+- 🔥(backend) remove treebeard form for the document admin #1470
+
+## [v3.8.0] - 2025-10-14
+
+### Added
+
+- ✨(frontend) add pdf block to the editor #1293
+- ✨List and restore deleted docs #1450
+
+### Changed
+
+- ♻️(frontend) Refactor Auth component for improved redirection logic #1461
+- ♻️(frontend) replace Arial font-family with token font #1411
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) enable enter key to open documentss #1354
+  - ♿(frontend) improve modal a11y: structure, labels, title #1349
+  - ♿improve NVDA navigation in DocShareModal #1396
+  - ♿ improve accessibility by adding landmark roles to layout #1394
+  - ♿ add document visible in list and openable via enter key #1365
+  - ♿ add pdf outline property to enable bookmarks display #1368
+  - ♿ hide decorative icons from assistive tech with aria-hidden #1404
+  - ♿ fix rgaa 1.9.1: convert to figure/figcaption structure #1426
+  - ♿ remove redundant aria-label to avoid over-accessibility #1420
+  - ♿ remove redundant aria-label on hidden icons and update tests #1432
+  - ♿ improve semantic structure and aria roles of leftpanel #1431
+  - ♿ add default background to left panel for better accessibility #1423
+  - ♿ restyle checked checkboxes: removing strikethrough #1439
+  - ♿ add h1 for SR on 40X pages and remove alt texts #1438
+  - ♿ update labels and shared document icon accessibility #1442
+- 🍱(frontend) Fonts GDPR compliants #1453
+- ♻️(service-worker) improve SW registration and update handling #1473
+
+### Fixed
+
+- 🐛(backend) duplicate sub docs as root for reader users #1385
+- ⚗️(service-worker) remove index from cache first strategy #1395
+- 🐛(frontend) fix 404 page when reload 403 page #1402
+- 🐛(frontend) fix legacy role computation #1376
+- 🛂(frontend) block editing title when not allowed #1412
+- 🐛(frontend) scroll back to top when navigate to a document #1406
+- 🐛(frontend) fix export pdf emoji problem #1453
+- 🐛(frontend) fix attachment download filename #1447
+- 🐛(frontend) exclude h4-h6 headings from table of contents #1441
+- 🔒(frontend) prevent readers from changing callout emoji #1449
+- 🐛(frontend) fix overlapping placeholders in multi-column layout #1455
+- 🐛(backend) filter invitation with case insensitive email #1457
+- 🐛(frontend) reduce no access image size from 450 to 300 #1463
+- 🐛(frontend) preserve interlink style on drag-and-drop in editor #1460
+- ✨(frontend) load docs logo from public folder via url #1462
+- 🔧(keycloak) Fix https required issue in dev mode #1286
+
+## Removed
+
+- 🔥(frontend) remove custom DividerBlock ##1375
+
+## [v3.7.0] - 2025-09-12
+
+### Added
+
+- ✨(api) add API route to fetch document content #1206
+- ✨(frontend) doc emojis improvements #1381
+  - add an EmojiPicker in the document tree and document title
+  - remove emoji buttons in menus
+
+### Changed
+
+- 🔒️(backend) configure throttle on every viewsets #1343
+- ⬆️ Bump eslint to V9 #1071
+- ♿(frontend) improve accessibility:
+  - ♿fix major accessibility issues reported by wave and axe #1344
+  - ✨unify tab focus style for better visual consistency #1341
+  - ✨improve modal a11y: structure, labels, and title #1349
+  - ✨improve accessibility of cdoc content with correct aria tags #1271
+  - ✨unify tab focus style for better visual consistency #1341
+  - ♿hide decorative icons, label menus, avoid accessible name… #1362
+- ♻️(tilt) use helm dev-backend chart
+- 🩹(frontend) on main pages do not display leading emoji as page icon #1381
+- 🩹(frontend) handle properly emojis in interlinking #1381
+
+### Removed
+
+- 🔥(frontend) remove multi column drop cursor #1370
+
+### Fixed
+
+- 🐛(frontend) fix callout emoji list #1366
+
+## [v3.6.0] - 2025-09-04
 
 ### Added
 
@@ -27,8 +352,10 @@ and this project adheres to
   - ♿️(frontend) keyboard interaction with menu #1244
   - ♿(frontend) improve header accessibility #1270
   - ♿(frontend) improve accessibility for decorative images in editor #1282
+  - #1338
+  - #1281
 - ♻️(backend) fallback to email identifier when no name #1298
-- 🐛(backend) allow ASCII characters in user sub field #1295 
+- 🐛(backend) allow ASCII characters in user sub field #1295
 - ⚡️(frontend) improve fallback width calculation #1333
 
 ### Fixed
@@ -42,7 +369,7 @@ and this project adheres to
 - 🐛(frontend) fix display bug on homepage #1332
 - 🐛link role update #1287
 
-## [3.5.0] - 2025-07-31
+## [v3.5.0] - 2025-07-31
 
 ### Added
 
@@ -70,7 +397,7 @@ and this project adheres to
 - 🐛(frontend) 401 redirection overridden #1214
 - 🐛(frontend) include root parent in search #1243
 
-## [3.4.2] - 2025-07-18
+## [v3.4.2] - 2025-07-18
 
 ### Changed
 
@@ -80,7 +407,7 @@ and this project adheres to
 
 - 🐛(backend) improve prompt to not use code blocks delimiter #1188
 
-## [3.4.1] - 2025-07-15
+## [v3.4.1] - 2025-07-15
 
 ### Fixed
 
@@ -91,7 +418,7 @@ and this project adheres to
 - 🐛(frontend) fix crash share modal on grid options #1174
 - 🐛(frontend) fix unfold subdocs not clickable at the bottom #1179
 
-## [3.4.0] - 2025-07-09
+## [v3.4.0] - 2025-07-09
 
 ### Added
 
@@ -135,7 +462,7 @@ and this project adheres to
 
 - 🔥(frontend) remove Beta from logo #1095
 
-## [3.3.0] - 2025-05-06
+## [v3.3.0] - 2025-05-06
 
 ### Added
 
@@ -167,14 +494,14 @@ and this project adheres to
 
 - 🔥(back) remove footer endpoint #948
 
-## [3.2.1] - 2025-05-06
+## [v3.2.1] - 2025-05-06
 
 ## Fixed
 
 - 🐛(frontend) fix list copy paste #943
 - 📝(doc) update contributing policy (commit signatures are now mandatory) #895
 
-## [3.2.0] - 2025-05-05
+## [v3.2.0] - 2025-05-05
 
 ## Added
 
@@ -201,7 +528,7 @@ and this project adheres to
 - 🐛(backend) race condition create doc #633
 - 🐛(frontend) fix breaklines in custom blocks #908
 
-## [3.1.0] - 2025-04-07
+## [v3.1.0] - 2025-04-07
 
 ## Added
 
@@ -219,7 +546,7 @@ and this project adheres to
 - 🐛(back) validate document content in serializer #822
 - 🐛(frontend) fix selection click past end of content #840
 
-## [3.0.0] - 2025-03-28
+## [v3.0.0] - 2025-03-28
 
 ## Added
 
@@ -235,7 +562,7 @@ and this project adheres to
 - 🐛(backend) compute ancestor_links in get_abilities if needed #725
 - 🔒️(back) restrict access to document accesses #801
 
-## [2.6.0] - 2025-03-21
+## [v2.6.0] - 2025-03-21
 
 ## Added
 
@@ -253,7 +580,7 @@ and this project adheres to
 - 🔒️(back) throttle user list endpoint #636
 - 🔒️(back) remove pagination and limit to 5 for user list endpoint #636
 
-## [2.5.0] - 2025-03-18
+## [v2.5.0] - 2025-03-18
 
 ## Added
 
@@ -283,7 +610,7 @@ and this project adheres to
 - 🚨(helm) fix helmfile lint #736
 - 🚚(frontend) redirect to 401 page when 401 error #759
 
-## [2.4.0] - 2025-03-06
+## [v2.4.0] - 2025-03-06
 
 ## Added
 
@@ -297,7 +624,7 @@ and this project adheres to
 
 - 🐛(frontend) fix collaboration error #684
 
-## [2.3.0] - 2025-03-03
+## [v2.3.0] - 2025-03-03
 
 ## Added
 
@@ -324,7 +651,7 @@ and this project adheres to
 - ♻️(frontend) improve table pdf rendering
 - 🐛(email) invitation emails in receivers language
 
-## [2.2.0] - 2025-02-10
+## [v2.2.0] - 2025-02-10
 
 ## Added
 
@@ -343,7 +670,7 @@ and this project adheres to
 - 🐛(frontend) fix cursor breakline #609
 - 🐛(frontend) fix style pdf export #609
 
-## [2.1.0] - 2025-01-29
+## [v2.1.0] - 2025-01-29
 
 ## Added
 
@@ -372,14 +699,14 @@ and this project adheres to
 
 - 🔥(backend) remove "content" field from list serializer # 516
 
-## [2.0.1] - 2025-01-17
+## [v2.0.1] - 2025-01-17
 
 ## Fixed
 
 -🐛(frontend) share modal is shown when you don't have the abilities #557
 -🐛(frontend) title copy break app #564
 
-## [2.0.0] - 2025-01-13
+## [v2.0.0] - 2025-01-13
 
 ## Added
 
@@ -410,7 +737,7 @@ and this project adheres to
 - 🐛(frontend) hide search and create doc button if not authenticated #555
 - 🐛(backend) race condition creation issue #556
 
-## [1.10.0] - 2024-12-17
+## [v1.10.0] - 2024-12-17
 
 ## Added
 
@@ -431,7 +758,7 @@ and this project adheres to
 - 🐛(frontend) update doc editor height #481
 - 💄(frontend) add doc search #485
 
-## [1.9.0] - 2024-12-11
+## [v1.9.0] - 2024-12-11
 
 ## Added
 
@@ -452,19 +779,19 @@ and this project adheres to
 - 🐛(frontend) Fix hidden menu on Firefox #468
 - 🐛(backend) fix sanitize problem IA #490
 
-## [1.8.2] - 2024-11-28
+## [v1.8.2] - 2024-11-28
 
 ## Changed
 
 - ♻️(SW) change strategy html caching #460
 
-## [1.8.1] - 2024-11-27
+## [v1.8.1] - 2024-11-27
 
 ## Fixed
 
 - 🐛(frontend) link not clickable and flickering firefox #457
 
-## [1.8.0] - 2024-11-25
+## [v1.8.0] - 2024-11-25
 
 ## Added
 
@@ -492,7 +819,7 @@ and this project adheres to
 - 🐛(frontend) users have view access when revoked #387
 - 🐛(frontend) fix placeholder editable when double clicks #454
 
-## [1.7.0] - 2024-10-24
+## [v1.7.0] - 2024-10-24
 
 ## Added
 
@@ -519,7 +846,7 @@ and this project adheres to
 
 - 🔥(helm) remove infra related codes #366
 
-## [1.6.0] - 2024-10-17
+## [v1.6.0] - 2024-10-17
 
 ## Added
 
@@ -541,13 +868,13 @@ and this project adheres to
 - 🐛(backend) fix nginx docker container #340
 - 🐛(frontend) fix copy paste firefox #353
 
-## [1.5.1] - 2024-10-10
+## [v1.5.1] - 2024-10-10
 
 ## Fixed
 
 - 🐛(db) fix users duplicate #316
 
-## [1.5.0] - 2024-10-09
+## [v1.5.0] - 2024-10-09
 
 ## Added
 
@@ -575,7 +902,7 @@ and this project adheres to
 - 🔧(backend) fix configuration to avoid different ssl warning #297
 - 🐛(frontend) fix editor break line not working #302
 
-## [1.4.0] - 2024-09-17
+## [v1.4.0] - 2024-09-17
 
 ## Added
 
@@ -595,7 +922,7 @@ and this project adheres to
 - 🐛(backend) Fix forcing ID when creating a document via API endpoint #234
 - 🐛 Rebuild frontend dev container from makefile #248
 
-## [1.3.0] - 2024-09-05
+## [v1.3.0] - 2024-09-05
 
 ## Added
 
@@ -619,14 +946,14 @@ and this project adheres to
 
 - 🔥(frontend) remove saving modal #213
 
-## [1.2.1] - 2024-08-23
+## [v1.2.1] - 2024-08-23
 
 ## Changed
 
 - ♻️ Change ordering docs datagrid #195
 - 🔥(helm) use scaleway email #194
 
-## [1.2.0] - 2024-08-22
+## [v1.2.0] - 2024-08-22
 
 ## Added
 
@@ -652,7 +979,7 @@ and this project adheres to
 
 - 🔥(helm) remove htaccess #181
 
-## [1.1.0] - 2024-07-15
+## [v1.1.0] - 2024-07-15
 
 ## Added
 
@@ -667,7 +994,7 @@ and this project adheres to
 - ♻️(frontend) create a doc from a modal #132
 - ♻️(frontend) manage members from the share modal #140
 
-## [1.0.0] - 2024-07-02
+## [v1.0.0] - 2024-07-02
 
 ## Added
 
@@ -705,14 +1032,26 @@ and this project adheres to
 - 💚(CI) Remove trigger workflow on push tags on CI (#68)
 - 🔥(frontend) Remove coming soon page (#121)
 
-## [0.1.0] - 2024-05-24
+## [v0.1.0] - 2024-05-24
 
 ## Added
 
 - ✨(frontend) Coming Soon page (#67)
 - 🚀 Impress, project to manage your documents easily and collaboratively.
 
-[unreleased]: https://github.com/suitenumerique/docs/compare/v3.6.0...main
+[unreleased]: https://github.com/suitenumerique/docs/compare/v4.5.0...main
+[v4.5.0]: https://github.com/suitenumerique/docs/releases/v4.5.0
+[v4.4.0]: https://github.com/suitenumerique/docs/releases/v4.4.0
+[v4.3.0]: https://github.com/suitenumerique/docs/releases/v4.3.0
+[v4.2.0]: https://github.com/suitenumerique/docs/releases/v4.2.0
+[v4.1.0]: https://github.com/suitenumerique/docs/releases/v4.1.0
+[v4.0.0]: https://github.com/suitenumerique/docs/releases/v4.0.0
+[v3.10.0]: https://github.com/suitenumerique/docs/releases/v3.10.0
+[v3.9.0]: https://github.com/suitenumerique/docs/releases/v3.9.0
+[v3.8.2]: https://github.com/suitenumerique/docs/releases/v3.8.2
+[v3.8.1]: https://github.com/suitenumerique/docs/releases/v3.8.1
+[v3.8.0]: https://github.com/suitenumerique/docs/releases/v3.8.0
+[v3.7.0]: https://github.com/suitenumerique/docs/releases/v3.7.0
 [v3.6.0]: https://github.com/suitenumerique/docs/releases/v3.6.0
 [v3.5.0]: https://github.com/suitenumerique/docs/releases/v3.5.0
 [v3.4.2]: https://github.com/suitenumerique/docs/releases/v3.4.2
@@ -738,12 +1077,12 @@ and this project adheres to
 [v1.8.0]: https://github.com/suitenumerique/docs/releases/v1.8.0
 [v1.7.0]: https://github.com/suitenumerique/docs/releases/v1.7.0
 [v1.6.0]: https://github.com/suitenumerique/docs/releases/v1.6.0
-[1.5.1]: https://github.com/suitenumerique/docs/releases/v1.5.1
-[1.5.0]: https://github.com/suitenumerique/docs/releases/v1.5.0
-[1.4.0]: https://github.com/suitenumerique/docs/releases/v1.4.0
-[1.3.0]: https://github.com/suitenumerique/docs/releases/v1.3.0
-[1.2.1]: https://github.com/suitenumerique/docs/releases/v1.2.1
-[1.2.0]: https://github.com/suitenumerique/docs/releases/v1.2.0
-[1.1.0]: https://github.com/suitenumerique/docs/releases/v1.1.0
-[1.0.0]: https://github.com/suitenumerique/docs/releases/v1.0.0
-[0.1.0]: https://github.com/suitenumerique/docs/releases/v0.1.0
+[v1.5.1]: https://github.com/suitenumerique/docs/releases/v1.5.1
+[v1.5.0]: https://github.com/suitenumerique/docs/releases/v1.5.0
+[v1.4.0]: https://github.com/suitenumerique/docs/releases/v1.4.0
+[v1.3.0]: https://github.com/suitenumerique/docs/releases/v1.3.0
+[v1.2.1]: https://github.com/suitenumerique/docs/releases/v1.2.1
+[v1.2.0]: https://github.com/suitenumerique/docs/releases/v1.2.0
+[v1.1.0]: https://github.com/suitenumerique/docs/releases/v1.1.0
+[v1.0.0]: https://github.com/suitenumerique/docs/releases/v1.0.0
+[v0.1.0]: https://github.com/suitenumerique/docs/releases/v0.1.0

Dockerfile

@@ -4,7 +4,7 @@
 FROM python:3.13.3-alpine AS base
 
 # Upgrade pip to its latest release to speed up dependencies installation
-RUN python -m pip install --upgrade pip setuptools
+RUN python -m pip install --upgrade pip
 
 # Upgrade system packages to install security updates
 RUN apk update && apk upgrade --no-cache
@@ -36,7 +36,7 @@ COPY ./src/mail /mail/app
 WORKDIR /mail/app
 
 RUN yarn install --frozen-lockfile && \
-    yarn build
+  yarn build
 
 
 # ---- static link collector ----
@@ -58,7 +58,7 @@ WORKDIR /app
 
 # collectstatic
 RUN DJANGO_CONFIGURATION=Build \
-    python manage.py collectstatic --noinput
+  python manage.py collectstatic --noinput
 
 # Replace duplicated file by a symlink to decrease the overall size of the
 # final image
@@ -81,7 +81,7 @@ RUN apk add --no-cache \
   pango \
   shared-mime-info
 
-RUN wget https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types -O /etc/mime.types
+RUN wget https://raw.githubusercontent.com/suitenumerique/django-lasuite/refs/heads/main/assets/conf/mime.types -O /etc/mime.types
 
 # Copy entrypoint
 COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint
@@ -94,6 +94,14 @@ RUN chmod g=u /etc/passwd
 # Copy installed python dependencies
 COPY --from=back-builder /install /usr/local
 
+# Link certifi certificate from a static path /cert/cacert.pem to avoid issues
+# when python is upgraded and the path to the certificate changes.
+# The space between print and the ( is intended otherwise the git lint is failing
+RUN mkdir /cert && \
+  path=`python -c 'import certifi;print (certifi.where())'` && \
+  mv $path /cert/ && \
+  ln -s /cert/cacert.pem $path
+
 # Copy impress application (see .dockerignore)
 COPY ./src/backend /app/
 
@@ -101,7 +109,7 @@ WORKDIR /app
 
 # Generate compiled translation messages
 RUN DJANGO_CONFIGURATION=Build \
-    python manage.py compilemessages
+  python manage.py compilemessages
 
 
 # We wrap commands run in this container by the following entrypoint that
@@ -130,7 +138,7 @@ USER ${DOCKER_USER}
 # Target database host (e.g. database engine following docker compose services
 # name) & port
 ENV DB_HOST=postgresql \
-    DB_PORT=5432
+  DB_PORT=5432
 
 # Run django development server
 CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

Makefile

@@ -213,6 +213,7 @@ logs: ## display app-dev logs (follow mode)
 .PHONY: logs
 
 run-backend: ## Start only the backend application and all needed services
+	@$(COMPOSE) up --force-recreate -d docspec
 	@$(COMPOSE) up --force-recreate -d celery-dev
 	@$(COMPOSE) up --force-recreate -d y-provider-development
 	@$(COMPOSE) up --force-recreate -d nginx
@@ -247,6 +248,10 @@ demo: ## flush db then create a demo for load testing purpose
 	@$(MANAGE) create_demo
 .PHONY: demo
 
+index: ## index all documents to remote search
+	@$(MANAGE) index
+.PHONY: index
+
 # Nota bene: Black should come after isort just in case they don't agree...
 lint: ## lint back-end python sources
 lint: \
@@ -440,6 +445,6 @@ bump-packages-version: ## bump the version of the project - VERSION_TYPE can be
 	cd ./src/frontend/apps/e2e/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
 	cd ./src/frontend/apps/impress/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
 	cd ./src/frontend/servers/y-provider/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
-	cd ./src/frontend/packages/eslint-config-impress/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
+	cd ./src/frontend/packages/eslint-plugin-docs/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
 	cd ./src/frontend/packages/i18n/ && yarn version --no-git-tag-version --$(VERSION_TYPE)
 .PHONY: bump-packages-version

README.md

@@ -54,16 +54,16 @@ Docs is a collaborative text editor designed to address common challenges in kno
 We use Kubernetes for our [production instance](https://docs.numerique.gouv.fr/) but also support Docker Compose. The community contributed a couple other methods (Nix, YunoHost etc.) check out the [docs](/docs/installation/README.md) to get detailed instructions and examples.
 
 #### 🌍 Known instances
-We hope to see many more, here is an incomplete list of public Docs instances (urls listed in alphabetical order). Feel free to make a PR to add ones that are not listed below🙏
- 
-|     |     |         |
-| --- | --- | ------- |
+We hope to see many more, here is an incomplete list of public Docs instances. Feel free to make a PR to add ones that are not listed below🙏
+
 | Url | Org | Public |
-| docs.numerique.gouv.fr    | DINUM    | French public agents working for the central administration and the extended public sphere. ProConnect is required to login in or sign up|
-| docs.suite.anct.gouv.fr    | ANCT    | French public agents working for the territorial administration and the extended public sphere. ProConnect is required to login in or sign up|
-| notes.demo.opendesk.eu    | ZenDiS    | Demo instance of OpenDesk. Request access to get credentials |
-| notes.liiib.re    | lasuite.coop    | Free and open demo to all. Content and accounts are reset after one month |
-| docs.federated.nexus    | federated.nexus    | Public instance, but you have to [sign up for a Federated Nexus account](https://federated.nexus/register/). |
+| --- | --- | ------- |
+| [docs.numerique.gouv.fr](https://docs.numerique.gouv.fr/)    | DINUM    | French public agents working for the central administration and the extended public sphere. ProConnect is required to login in or sign up|
+| [docs.suite.anct.gouv.fr](https://docs.suite.anct.gouv.fr/)    | ANCT    | French public agents working for the territorial administration and the extended public sphere. ProConnect is required to login in or sign up|
+| [notes.demo.opendesk.eu](https://notes.demo.opendesk.eu)    | ZenDiS    | Demo instance of OpenDesk. Request access to get credentials |
+| [notes.liiib.re](https://notes.liiib.re/)    | lasuite.coop    | Free and open demo to all. Content and accounts are reset after one month |
+| [docs.federated.nexus](https://docs.federated.nexus/)    | federated.nexus    | Public instance, but you have to [sign up for a Federated Nexus account](https://federated.nexus/register/). |
+| [docs.demo.mosacloud.eu](https://docs.demo.mosacloud.eu/)    | mosa.cloud    | Demo instance of mosa.cloud, a dutch company providing services around La Suite apps. |
 
 #### ⚠️ Advanced features
 For some advanced features (ex: Export as PDF) Docs relies on XL packages from BlockNote. These are licenced under GPL and are not MIT compatible. You can perfectly use Docs without these packages by setting the environment variable `PUBLISH_AS_MIT` to true. That way you'll build an image of the application without the features that are not MIT compatible. Read the [environment variables documentation](/docs/env.md) for more information.
@@ -72,7 +72,7 @@ For some advanced features (ex: Export as PDF) Docs relies on XL packages from B
 
 ### Test it
 
-You can test Docs on your browser by visiting this [demo document](https://impress-preprod.beta.numerique.gouv.fr/docs/6ee5aac4-4fb9-457d-95bf-bb56c2467713/)
+You can test Docs on your browser by visiting this [demo document](https://docs.la-suite.eu/docs/9137bbb5-3e8a-4ff7-8a36-fcc4e8bd57f4/)
 
 ### Run Docs locally
 

UPGRADE.md

@@ -16,6 +16,29 @@ the following command inside your docker container:
 
 ## [Unreleased]
 
+## [4.0.0] - 2025-11-26
+
+- ⚠️ We updated `@gouvfr-lasuite/ui-kit` to `0.18.0`, so if you are customizing Docs with a css layer or with a custom template, you need to update your customization to follow the new design system structure.  
+More information about the changes in the design system can be found here:
+  - https://suitenumerique.github.io/cunningham/storybook/?path=/docs/migrating-from-v3-to-v4--docs
+  - https://github.com/suitenumerique/docs/pull/1605
+  - https://github.com/suitenumerique/docs/blob/main/docs/theming.md
+
+- If you were using the `THEME_CUSTOMIZATION_FILE_PATH` and have overridden the header logo, you need to update your customization file to follow the new structure of the header, it is now: 
+  ```json
+  {
+    ...,
+    "header": {
+      "icon": {
+        "src": "your_logo_src",
+        "width": "your_logo_width",
+        "height": "your_logo_height"
+      }
+    }
+  }
+  ```
+
+
 ## [3.3.0] - 2025-05-22
 
 ⚠️ For some advanced features (ex: Export as PDF) Docs relies on XL packages from BlockNote. These are licenced under AGPL-3.0 and are not MIT compatible. You can perfectly use Docs without these packages by setting the environment variable `PUBLISH_AS_MIT` to true. That way you'll build an image of the application without the features that are not MIT compatible. Read the [environment variables documentation](/docs/env.md) for more information.

bin/Tiltfile

@@ -8,6 +8,7 @@ docker_build(
     dockerfile='../Dockerfile',
     only=['./src/backend', './src/mail', './docker'],
     target = 'backend-production',
+    build_args={'DOCKER_USER': '1000:1000'},
     live_update=[
         sync('../src/backend', '/app'),
         run(
@@ -23,6 +24,7 @@ docker_build(
     dockerfile='../src/frontend/servers/y-provider/Dockerfile',
     only=['./src/frontend/', './docker/', './.dockerignore'],
     target = 'y-provider',
+    build_args={'DOCKER_USER': '1000:1000'},
     live_update=[
         sync('../src/frontend/servers/y-provider/src', '/home/frontend/servers/y-provider/src'),
     ]
@@ -34,14 +36,16 @@ docker_build(
     dockerfile='../src/frontend/Dockerfile',
     only=['./src/frontend', './docker', './.dockerignore'],
     target = 'impress',
+    build_args={'DOCKER_USER': '1000:1000'},
     live_update=[
         sync('../src/frontend', '/home/frontend'),
     ]
 )
 
-k8s_resource('impress-docs-backend-migrate', resource_deps=['postgres-postgresql'])
+k8s_resource('impress-docs-backend-migrate', resource_deps=['dev-backend-postgres'])
 k8s_resource('impress-docs-backend-createsuperuser', resource_deps=['impress-docs-backend-migrate'])
-k8s_resource('impress-docs-backend', resource_deps=['impress-docs-backend-migrate'])
+k8s_resource('dev-backend-keycloak', resource_deps=['dev-backend-keycloak-pg'])
+k8s_resource('impress-docs-backend', resource_deps=['impress-docs-backend-migrate', 'dev-backend-redis', 'dev-backend-keycloak', 'dev-backend-postgres', 'dev-backend-minio:statefulset'])
 k8s_yaml(local('cd ../src/helm && helmfile -n impress -e dev template .'))
 
 migration = '''

bin/fernetkey

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# shellcheck source=bin/_config.sh
+source "$(dirname "${BASH_SOURCE[0]}")/_config.sh"
+
+_dc_run app-dev python -c 'from cryptography.fernet import Fernet;import sys; sys.stdout.write("\n" + Fernet.generate_key().decode() + "\n");'

compose.yml

@@ -72,6 +72,11 @@ services:
       - env.d/development/postgresql.local
     ports:
       - "8071:8000"
+    networks:
+      default: {}
+      lasuite:
+        aliases:
+          - impress
     volumes:
       - ./src/backend:/app
       - ./data/static:/data/static
@@ -92,6 +97,9 @@ services:
     command: ["celery", "-A", "impress.celery_app", "worker", "-l", "DEBUG"]
     environment:
       - DJANGO_CONFIGURATION=Development
+    networks:
+      - default
+      - lasuite
     env_file:
       - env.d/development/common
       - env.d/development/common.local
@@ -107,6 +115,11 @@ services:
     image: nginx:1.25
     ports:
       - "8083:8083"
+    networks:
+      default: {}
+      lasuite:
+        aliases:
+          - nginx
     volumes:
       - ./docker/files/etc/nginx/conf.d:/etc/nginx/conf.d:ro
     depends_on:
@@ -184,22 +197,20 @@ services:
       - env.d/development/kc_postgresql.local
 
   keycloak:
-    image: quay.io/keycloak/keycloak:20.0.1
+    image: quay.io/keycloak/keycloak:26.3
     volumes:
       - ./docker/auth/realm.json:/opt/keycloak/data/import/realm.json
     command:
       - start-dev
       - --features=preview
       - --import-realm
-      - --proxy=edge
-      - --hostname-url=http://localhost:8083
-      - --hostname-admin-url=http://localhost:8083/
+      - --hostname=http://localhost:8083
       - --hostname-strict=false
-      - --hostname-strict-https=false
       - --health-enabled=true
       - --metrics-enabled=true
     healthcheck:
-      test: ["CMD", "curl", "--head", "-fsS", "http://localhost:8080/health/ready"]
+      test: ['CMD-SHELL', 'exec 3<>/dev/tcp/localhost/9000; echo -e "GET /health/live HTTP/1.1\r\nHost: localhost\r\nConnection: close\r\n\r\n" >&3; grep "HTTP/1.1 200 OK" <&3']
+      start_period: 5s
       interval: 1s
       timeout: 2s
       retries: 300
@@ -219,3 +230,13 @@ services:
       kc_postgresql:
         condition: service_healthy
         restart: true
+
+  docspec:
+    image: ghcr.io/docspecio/api:2.6.3
+    ports:
+      - "4000:4000"
+
+networks:
+  lasuite:
+    name: lasuite-network
+    driver: bridge

docker/auth/realm.json

@@ -26,7 +26,7 @@
   "oauth2DeviceCodeLifespan": 600,
   "oauth2DevicePollingInterval": 5,
   "enabled": true,
-  "sslRequired": "external",
+  "sslRequired": "none",
   "registrationAllowed": true,
   "registrationEmailAsUsername": false,
   "rememberMe": true,
@@ -60,7 +60,7 @@
     },
     {
       "username": "user-e2e-chromium",
-      "email": "user@chromium.test",
+      "email": "user.test@chromium.test",
       "firstName": "E2E",
       "lastName": "Chromium",
       "enabled": true,
@@ -74,7 +74,7 @@
     },
     {
       "username": "user-e2e-webkit",
-      "email": "user@webkit.test",
+      "email": "user.test@webkit.test",
       "firstName": "E2E",
       "lastName": "Webkit",
       "enabled": true,
@@ -88,7 +88,7 @@
     },
     {
       "username": "user-e2e-firefox",
-      "email": "user@firefox.test",
+      "email": "user.test@firefox.test",
       "firstName": "E2E",
       "lastName": "Firefox",
       "enabled": true,
@@ -2270,7 +2270,7 @@
     "cibaInterval": "5",
     "realmReusableOtpCode": "false"
   },
-  "keycloakVersion": "20.0.1",
+  "keycloakVersion": "26.3.2",
   "userManagedAccessAllowed": false,
   "clientProfiles": {
     "profiles": []

docs/architecture.md

@@ -12,6 +12,7 @@ flowchart TD
     Back --> DB("Database (PostgreSQL)")
     Back <--> Celery --> DB
     Back ----> S3("Minio (S3)")
+    Back -- REST API --> Find
 ```
 
 ### Architecture decision records

docs/customization.md

@@ -0,0 +1,177 @@
+# Customization Guide 🛠  ️
+
+## Runtime Theming 🎨
+
+### How to Use
+
+To use this feature, simply set the `FRONTEND_CSS_URL` environment variable to the URL of your custom CSS file. For example:
+
+```javascript
+FRONTEND_CSS_URL=http://anything/custom-style.css
+```
+
+Once you've set this variable, Docs will load your custom CSS file and apply the styles to our frontend application.
+
+### Benefits
+
+This feature provides several benefits, including:
+
+*   **Easy customization** 🔄: With this feature, you can easily customize the look and feel of our application without requiring any code changes.
+*   **Flexibility** 🌈: You can use any CSS styles you like to create a custom theme that meets your needs.
+*   **Runtime theming** ⏱️: This feature allows you to change the theme of our application at runtime, without requiring a restart or recompilation.
+
+### Example Use Case
+
+Let's say you want to change the background color of our application to a custom color. You can create a custom CSS file with the following contents:
+
+```css
+body {
+  background-color: #3498db;
+}
+```
+
+Then, set the `FRONTEND_CSS_URL` environment variable to the URL of your custom CSS file. Once you've done this, our application will load your custom CSS file and apply the styles, changing the background color to the custom color you specified.
+
+----
+
+## Runtime JavaScript Injection 🚀
+
+### How to Use
+
+To use this feature, simply set the `FRONTEND_JS_URL` environment variable to the URL of your custom JavaScript file. For example:
+
+```javascript
+FRONTEND_JS_URL=http://anything/custom-script.js
+```
+
+Once you've set this variable, Docs will load your custom JavaScript file and execute it in the browser, allowing you to modify the application's behavior at runtime.
+
+### Benefits
+
+This feature provides several benefits, including:
+
+*   **Dynamic customization** 🔄: With this feature, you can dynamically modify the behavior and appearance of our application without requiring any code changes.
+*   **Flexibility** 🌈: You can add custom functionality, modify existing features, or integrate third-party services.
+*   **Runtime injection** ⏱️: This feature allows you to inject JavaScript into the application at runtime, without requiring a restart or recompilation.
+
+### Example Use Case
+
+Let's say you want to add a custom menu to the application header. You can create a custom JavaScript file with the following contents:
+
+```javascript
+(function() {
+  'use strict';
+
+  function initCustomMenu() {
+    // Wait for the page to be fully loaded
+    const header = document.querySelector('header');
+    if (!header) return false;
+
+    // Create and inject your custom menu
+    const customMenu = document.createElement('div');
+    customMenu.innerHTML = '<button>Custom Menu</button>';
+    header.appendChild(customMenu);
+    
+    console.log('Custom menu added successfully');
+    return true;
+  }
+
+  // Initialize when DOM is ready
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', initCustomMenu);
+  } else {
+    initCustomMenu();
+  }
+})();
+```
+
+Then, set the `FRONTEND_JS_URL` environment variable to the URL of your custom JavaScript file. Once you've done this, our application will load your custom JavaScript file and execute it, adding your custom menu to the header.
+
+----
+
+## **Your Docs icon** 📝
+
+You can add your own Docs icon in the header from the theme customization file.
+
+### Settings 🔧
+
+```shellscript
+THEME_CUSTOMIZATION_FILE_PATH=<path>
+```
+
+### Example of JSON
+
+You can activate it with the `header.icon` configuration: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
+
+This configuration is optional. If not set, the default icon will be used.
+
+----
+
+## **Footer Configuration** 📝
+
+The footer is configurable from the theme customization file.
+
+### Settings 🔧
+
+```shellscript
+THEME_CUSTOMIZATION_FILE_PATH=<path>
+```
+
+### Example of JSON
+
+The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
+
+`footer.default` is the fallback if the language is not supported.
+
+--- 
+Below is a visual example of a configured footer ⬇️:
+
+![Footer Configuration Example](./assets/footer-configurable.png)
+
+----
+
+## **Custom Translations** 📝
+
+The translations can be partially overridden from the theme customization file.
+
+### Settings 🔧
+
+```shellscript
+THEME_CUSTOMIZATION_FILE_PATH=<path>
+```
+
+### Example of JSON
+
+The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
+
+----
+
+## **Waffle Configuration** 🧇
+
+The Waffle (La Gaufre) is a widget that displays a grid of services.
+
+![Waffle Configuration Example](./assets/waffle.png)
+
+### Settings 🔧
+
+```shellscript
+THEME_CUSTOMIZATION_FILE_PATH=<path>
+```
+
+### Configuration
+
+The Waffle can be configured in the theme customization file with the `waffle` key.
+
+### Available Properties
+
+See: [LaGaufreV2Props](https://github.com/suitenumerique/ui-kit/blob/main/src/components/la-gaufre/LaGaufreV2.tsx#L49)
+
+### Complete Example
+
+From the theme customization file: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
+
+### Behavior
+
+- If `data.services` is provided, the Waffle will display those services statically
+- If no data is provided, services can be fetched dynamically from an API endpoint thanks to the `apiUrl` property
+

docs/env.md

@@ -6,103 +6,123 @@ Here we describe all environment variables that can be set for the docs applicat
 
 These are the environment variables you can set for the `impress-backend` container.
 
-| Option                                          | Description                                                                                                                 | default                                                                 |
-|-------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
-| AI_ALLOW_REACH_FROM                             | Users that can use AI must be this level. options are "public", "authenticated", "restricted"                               | authenticated                                                           |
-| AI_API_KEY                                      | AI key to be used for AI Base url                                                                                           |                                                                         |
-| AI_BASE_URL                                     | OpenAI compatible AI base url                                                                                               |                                                                         |
-| AI_FEATURE_ENABLED                              | Enable AI options                                                                                                           | false                                                                   |
-| AI_MODEL                                        | AI Model to use                                                                                                             |                                                                         |
-| ALLOW_LOGOUT_GET_METHOD                         | Allow get logout method                                                                                                     | true                                                                    |
-| API_USERS_LIST_LIMIT                            | Limit on API users                                                                                                          | 5                                                                       |
-| API_USERS_LIST_THROTTLE_RATE_BURST              | Throttle rate for api on burst                                                                                              | 30/minute                                                               |
-| API_USERS_LIST_THROTTLE_RATE_SUSTAINED          | Throttle rate for api                                                                                                       | 180/hour                                                                |
-| AWS_S3_ACCESS_KEY_ID                            | Access id for s3 endpoint                                                                                                   |                                                                         |
-| AWS_S3_ENDPOINT_URL                             | S3 endpoint                                                                                                                 |                                                                         |
-| AWS_S3_REGION_NAME                              | Region name for s3 endpoint                                                                                                 |                                                                         |
-| AWS_S3_SECRET_ACCESS_KEY                        | Access key for s3 endpoint                                                                                                  |                                                                         |
-| AWS_STORAGE_BUCKET_NAME                         | Bucket name for s3 endpoint                                                                                                 | impress-media-storage                                                   |
-| CACHES_DEFAULT_TIMEOUT                          | Cache default timeout                                                                                                       | 30                                                                      |
-| CACHES_KEY_PREFIX                               | The prefix used to every cache keys.                                                                                        | docs                                                                    |
-| COLLABORATION_API_URL                           | Collaboration api host                                                                                                      |                                                                         |
-| COLLABORATION_SERVER_SECRET                     | Collaboration api secret                                                                                                    |                                                                         |
-| COLLABORATION_WS_NOT_CONNECTED_READY_ONLY       | Users not connected to the collaboration server cannot edit                                                                 | false                                                                   |
-| COLLABORATION_WS_URL                            | Collaboration websocket url                                                                                                 |                                                                         |
-| CONVERSION_API_CONTENT_FIELD                    | Conversion api content field                                                                                                | content                                                                 |
-| CONVERSION_API_ENDPOINT                         | Conversion API endpoint                                                                                                     | convert                                                        |
-| CONVERSION_API_SECURE                           | Require secure conversion api                                                                                               | false                                                                   |
-| CONVERSION_API_TIMEOUT                          | Conversion api timeout                                                                                                      | 30                                                                      |
-| CRISP_WEBSITE_ID                                | Crisp website id for support                                                                                                |                                                                         |
-| DB_ENGINE                                       | Engine to use for database connections                                                                                      | django.db.backends.postgresql_psycopg2                                  |
-| DB_HOST                                         | Host of the database                                                                                                        | localhost                                                               |
-| DB_NAME                                         | Name of the database                                                                                                        | impress                                                                 |
-| DB_PASSWORD                                     | Password to authenticate with                                                                                               | pass                                                                    |
-| DB_PORT                                         | Port of the database                                                                                                        | 5432                                                                    |
-| DB_USER                                         | User to authenticate with                                                                                                   | dinum                                                                   |
-| DJANGO_ALLOWED_HOSTS                            | Allowed hosts                                                                                                               | []                                                                      |
-| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker transport options                                                                                             | {}                                                                      |
-| DJANGO_CELERY_BROKER_URL                        | Celery broker url                                                                                                           | redis://redis:6379/0                                                    |
-| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                                                                                                      | false                                                                   |
-| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | List of origins allowed for CORS using regulair expressions                                                                 | []                                                                      |
-| DJANGO_CORS_ALLOWED_ORIGINS                     | List of origins allowed for CORS                                                                                            | []                                                                      |
-| DJANGO_CSRF_TRUSTED_ORIGINS                     | CSRF trusted origins                                                                                                        | []                                                                      |
-| DJANGO_EMAIL_BACKEND                            | Email backend library                                                                                                       | django.core.mail.backends.smtp.EmailBackend                             |
-| DJANGO_EMAIL_BRAND_NAME                         | Brand name for email                                                                                                        |                                                                         |
-| DJANGO_EMAIL_FROM                               | Email address used as sender                                                                                                | from@example.com                                                        |
-| DJANGO_EMAIL_HOST                               | Hostname of email                                                                                                           |                                                                         |
-| DJANGO_EMAIL_HOST_PASSWORD                      | Password to authenticate with on the email host                                                                             |                                                                         |
-| DJANGO_EMAIL_HOST_USER                          | User to authenticate with on the email host                                                                                 |                                                                         |
-| DJANGO_EMAIL_LOGO_IMG                           | Logo for the email                                                                                                          |                                                                         |
-| DJANGO_EMAIL_PORT                               | Port used to connect to email host                                                                                          |                                                                         |
-| DJANGO_EMAIL_USE_SSL                            | Use ssl for email host connection                                                                                           | false                                                                   |
-| DJANGO_EMAIL_USE_TLS                            | Use tls for email host connection                                                                                           | false                                                                   |
-| DJANGO_SECRET_KEY                               | Secret key                                                                                                                  |                                                                         |
-| DJANGO_SERVER_TO_SERVER_API_TOKENS              |                                                                                                                             | []                                                                      |
-| DOCUMENT_IMAGE_MAX_SIZE                         | Maximum size of document in bytes                                                                                           | 10485760                                                                |
-| FRONTEND_CSS_URL                                | To add a external css file to the app                                                                                       |                                                                         |
-| FRONTEND_HOMEPAGE_FEATURE_ENABLED               | Frontend feature flag to display the homepage                                                                               | false                                                                   |
-| FRONTEND_THEME                                  | Frontend theme to use                                                                                                       |                                                                         |
-| LANGUAGE_CODE                                   | Default language                                                                                                            | en-us                                                                   |
-| LOGGING_LEVEL_LOGGERS_APP                       | Application logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                         | INFO                                                                    |
-| LOGGING_LEVEL_LOGGERS_ROOT                      | Default logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                             | INFO                                                                    |
-| LOGIN_REDIRECT_URL                              | Login redirect url                                                                                                          |                                                                         |
-| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect url on failure                                                                                               |                                                                         |
-| LOGOUT_REDIRECT_URL                             | Logout redirect url                                                                                                         |                                                                         |
-| MALWARE_DETECTION_BACKEND                       | The malware detection backend use from the django-lasuite package                                                           | lasuite.malware_detection.backends.dummy.DummyBackend                   |
-| MALWARE_DETECTION_PARAMETERS                    | A dict containing all the parameters to initiate the malware detection backend                                              | {"callback_path": "core.malware_detection.malware_detection_callback",} |
-| MEDIA_BASE_URL                                  |                                                                                                                             |                                                                         |
-| NO_WEBSOCKET_CACHE_TIMEOUT                      | Cache used to store current editor session key when only users without websocket are editing a document                     | 120                                                                     |
-| OIDC_ALLOW_DUPLICATE_EMAILS                     | Allow duplicate emails                                                                                                      | false                                                                   |
-| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | OIDC extra auth parameters                                                                                                  | {}                                                                      |
-| OIDC_CREATE_USER                                | Create used on OIDC                                                                                                         | false                                                                   |
-| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification                                                                                        | true                                                                    |
-| OIDC_OP_AUTHORIZATION_ENDPOINT                  | Authorization endpoint for OIDC                                                                                             |                                                                         |
-| OIDC_OP_JWKS_ENDPOINT                           | JWKS endpoint for OIDC                                                                                                      |                                                                         |
-| OIDC_OP_LOGOUT_ENDPOINT                         | Logout endpoint for OIDC                                                                                                    |                                                                         |
-| OIDC_OP_TOKEN_ENDPOINT                          | Token endpoint for OIDC                                                                                                     |                                                                         |
-| OIDC_OP_USER_ENDPOINT                           | User endpoint for OIDC                                                                                                      |                                                                         |
-| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed hosts for OIDC redirect url                                                                                         | []                                                                      |
-| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require https for OIDC redirect url                                                                                         | false                                                                   |
-| OIDC_RP_CLIENT_ID                               | Client id used for OIDC                                                                                                     | impress                                                                 |
-| OIDC_RP_CLIENT_SECRET                           | Client secret used for OIDC                                                                                                 |                                                                         |
-| OIDC_RP_SCOPES                                  | Scopes requested for OIDC                                                                                                   | openid email                                                            |
-| OIDC_RP_SIGN_ALGO                               | verification algorithm used OIDC tokens                                                                                     | RS256                                                                   |
-| OIDC_STORE_ID_TOKEN                             | Store OIDC token                                                                                                            | true                                                                    |
-| OIDC_USE_NONCE                                  | Use nonce for OIDC                                                                                                          | true                                                                    |
-| OIDC_USERINFO_FULLNAME_FIELDS                   | OIDC token claims to create full name                                                                                       | ["first_name", "last_name"]                                             |
-| OIDC_USERINFO_SHORTNAME_FIELD                   | OIDC token claims to create shortname                                                                                       | first_name                                                              |
-| POSTHOG_KEY                                     | Posthog key for analytics                                                                                                   |                                                                         |
-| REDIS_URL                                       | Cache url                                                                                                                   | redis://redis:6379/1                                                    |
-| SENTRY_DSN                                      | Sentry host                                                                                                                 |                                                                         |
-| SESSION_COOKIE_AGE                              | duration of the cookie session                                                                                              | 60*60*12                                                                |
-| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK |                                                                                                                             | false                                                                   |
-| STORAGES_STATICFILES_BACKEND                    |                                                                                                                             | whitenoise.storage.CompressedManifestStaticFilesStorage                 |
-| THEME_CUSTOMIZATION_CACHE_TIMEOUT               | Cache duration for the customization settings                                                                               | 86400                                                                   |
-| THEME_CUSTOMIZATION_FILE_PATH                   | Full path to the file customizing the theme. An example is provided in src/backend/impress/configuration/theme/default.json | BASE_DIR/impress/configuration/theme/default.json                       |
-| TRASHBIN_CUTOFF_DAYS                            | Trashbin cutoff                                                                                                             | 30                                                                      |
-| USER_OIDC_ESSENTIAL_CLAIMS                      | Essential claims in OIDC token                                                                                              | []                                                                      |
-| Y_PROVIDER_API_BASE_URL                         | Y Provider url                                                                                                              |                                                                         |
-| Y_PROVIDER_API_KEY                              | Y provider API key                                                                                                          |                                                                         |
+| Option                                          | Description                                                                                                                                                                | default                                                                 |
+|-------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
+| AI_ALLOW_REACH_FROM                             | Users that can use AI must be this level. options are "public", "authenticated", "restricted"                                                                              | authenticated                                                           |
+| AI_API_KEY                                      | AI key to be used for AI Base url                                                                                                                                          |                                                                         |
+| AI_BASE_URL                                     | OpenAI compatible AI base url                                                                                                                                              |                                                                         |
+| AI_FEATURE_ENABLED                              | Enable AI options                                                                                                                                                          | false                                                                   |
+| AI_MODEL                                        | AI Model to use                                                                                                                                                            |                                                                         |
+| ALLOW_LOGOUT_GET_METHOD                         | Allow get logout method                                                                                                                                                    | true                                                                    |
+| API_USERS_LIST_LIMIT                            | Limit on API users                                                                                                                                                         | 5                                                                       |
+| API_USERS_LIST_THROTTLE_RATE_BURST              | Throttle rate for api on burst                                                                                                                                             | 30/minute                                                               |
+| API_USERS_LIST_THROTTLE_RATE_SUSTAINED          | Throttle rate for api                                                                                                                                                      | 180/hour                                                                |
+| API_USERS_SEARCH_QUERY_MIN_LENGTH          | Minimum characters to insert to search a user                                                                                                                                                      | 3                                                                |
+| AWS_S3_ACCESS_KEY_ID                            | Access id for s3 endpoint                                                                                                                                                  |                                                                         |
+| AWS_S3_ENDPOINT_URL                             | S3 endpoint                                                                                                                                                                |                                                                         |
+| AWS_S3_REGION_NAME                              | Region name for s3 endpoint                                                                                                                                                |                                                                         |
+| AWS_S3_SECRET_ACCESS_KEY                        | Access key for s3 endpoint                                                                                                                                                 |                                                                         |
+| AWS_S3_SIGNATURE_VERSION                        | S3 signature version (`s3v4` or `s3`)                                                                                                                                      | s3v4                                                                    |
+| AWS_STORAGE_BUCKET_NAME                         | Bucket name for s3 endpoint                                                                                                                                                | impress-media-storage                                                   |
+| CACHES_DEFAULT_TIMEOUT                          | Cache default timeout                                                                                                                                                      | 30                                                                      |
+| CACHES_DEFAULT_KEY_PREFIX                       | The prefix used to every cache keys.                                                                                                                                       | docs                                                                    |
+| COLLABORATION_API_URL                           | Collaboration api host                                                                                                                                                     |                                                                         |
+| COLLABORATION_SERVER_SECRET                     | Collaboration api secret                                                                                                                                                   |                                                                         |
+| COLLABORATION_WS_NOT_CONNECTED_READY_ONLY       | Users not connected to the collaboration server cannot edit                                                                                                                | false                                                                   |
+| COLLABORATION_WS_URL                            | Collaboration websocket url                                                                                                                                                |                                                                         |
+| CONVERSION_API_CONTENT_FIELD                    | Conversion api content field                                                                                                                                               | content                                                                 |
+| CONVERSION_API_ENDPOINT                         | Conversion API endpoint                                                                                                                                                    | convert                                                                 |
+| CONVERSION_API_SECURE                           | Require secure conversion api                                                                                                                                              | false                                                                   |
+| CONVERSION_API_TIMEOUT                          | Conversion api timeout                                                                                                                                                     | 30                                                                      |
+| CONVERSION_FILE_MAX_SIZE                        | The file max size allowed when uploaded to convert it                                                                                                                      | 20971520 (20MB)                                                         |
+| CONVERSION_FILE_EXTENSIONS_ALLOWED              | Extension list managed by the conversion service                                                                                                                           | [".docx", ".md"]
+| CRISP_WEBSITE_ID                                | Crisp website id for support                                                                                                                                               |                                                                         |
+| DB_ENGINE                                       | Engine to use for database connections                                                                                                                                     | django.db.backends.postgresql_psycopg2                                  |
+| DB_HOST                                         | Host of the database                                                                                                                                                       | localhost                                                               |
+| DB_NAME                                         | Name of the database                                                                                                                                                       | impress                                                                 |
+| DB_PASSWORD                                     | Password to authenticate with                                                                                                                                              | pass                                                                    |
+| DB_PORT                                         | Port of the database                                                                                                                                                       | 5432                                                                    |
+| DB_USER                                         | User to authenticate with                                                                                                                                                  | dinum                                                                   |
+| DJANGO_ALLOWED_HOSTS                            | Allowed hosts                                                                                                                                                              | []                                                                      |
+| DJANGO_CELERY_BROKER_TRANSPORT_OPTIONS          | Celery broker transport options                                                                                                                                            | {}                                                                      |
+| DJANGO_CELERY_BROKER_URL                        | Celery broker url                                                                                                                                                          | redis://redis:6379/0                                                    |
+| DJANGO_CORS_ALLOWED_ORIGINS                     | List of origins allowed for CORS                                                                                                                                           | []                                                                      |
+| DJANGO_CORS_ALLOWED_ORIGIN_REGEXES              | List of origins allowed for CORS using regulair expressions                                                                                                                | []                                                                      |
+| DJANGO_CORS_ALLOW_ALL_ORIGINS                   | Allow all CORS origins                                                                                                                                                     | false                                                                   |
+| DJANGO_CSRF_TRUSTED_ORIGINS                     | CSRF trusted origins                                                                                                                                                       | []                                                                      |
+| DJANGO_EMAIL_BACKEND                            | Email backend library                                                                                                                                                      | django.core.mail.backends.smtp.EmailBackend                             |
+| DJANGO_EMAIL_BRAND_NAME                         | Brand name for email                                                                                                                                                       |                                                                         |
+| DJANGO_EMAIL_FROM                               | Email address used as sender                                                                                                                                               | from@example.com                                                        |
+| DJANGO_EMAIL_HOST                               | Hostname of email                                                                                                                                                          |                                                                         |
+| DJANGO_EMAIL_HOST_PASSWORD                      | Password to authenticate with on the email host                                                                                                                            |                                                                         |
+| DJANGO_EMAIL_HOST_USER                          | User to authenticate with on the email host                                                                                                                                |                                                                         |
+| DJANGO_EMAIL_LOGO_IMG                           | Logo for the email                                                                                                                                                         |                                                                         |
+| DJANGO_EMAIL_PORT                               | Port used to connect to email host                                                                                                                                         |                                                                         |
+| DJANGO_EMAIL_URL_APP                            | Url used in the email to go to the app                                                                                                                                         |                                                                         |
+| DJANGO_EMAIL_USE_SSL                            | Use ssl for email host connection                                                                                                                                          | false                                                                   |
+| DJANGO_EMAIL_USE_TLS                            | Use tls for email host connection                                                                                                                                          | false                                                                   |
+| DJANGO_SECRET_KEY                               | Secret key                                                                                                                                                                 |                                                                         |
+| DJANGO_SERVER_TO_SERVER_API_TOKENS              |                                                                                                                                                                            | []                                                                      |
+| DOCSPEC_API_URL                               | URL to endpoint of DocSpec conversion API    |            |
+| DOCUMENT_IMAGE_MAX_SIZE                         | Maximum size of document in bytes                                                                                                                                          | 10485760                                                                |
+| FRONTEND_CSS_URL                                | To add a external css file to the app                                                                                                                                      |                                                                         |
+| FRONTEND_JS_URL                                | To add a external js file to the app                                                                                                                                      |                                                                         |
+| FRONTEND_HOMEPAGE_FEATURE_ENABLED               | Frontend feature flag to display the homepage                                                                                                                              | false                                                                   |
+| FRONTEND_THEME                                  | Frontend theme to use                                                                                                                                                      |                                                                         |
+| LANGUAGE_CODE                                   | Default language                                                                                                                                                           | en-us                                                                   |
+| LANGFUSE_SECRET_KEY                             | The Langfuse secret key used by the sdk                                                                                                                                    | None                                                                    |
+| LANGFUSE_PUBLIC_KEY                             | The Langfuse public key used by the sdk                                                                                                                                    | None                                                                    |
+| LANGFUSE_BASE_URL                               | The Langfuse base url used by the sdk                                                                                                                                      | None                                                                    |
+| LASUITE_MARKETING_BACKEND                       | Backend used when SIGNUP_NEW_USER_TO_MARKETING_EMAIL is True. See https://github.com/suitenumerique/django-lasuite/blob/main/documentation/how-to-use-marketing-backend.md | lasuite.marketing.backends.dummy.DummyBackend                           |   
+| LASUITE_MARKETING_PARAMETERS                    | The parameters to configure LASUITE_MARKETING_BACKEND. See https://github.com/suitenumerique/django-lasuite/blob/main/documentation/how-to-use-marketing-backend.md        | {}                                                                      |
+| LOGGING_LEVEL_LOGGERS_APP                       | Application logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                                                                        | INFO                                                                    |
+| LOGGING_LEVEL_LOGGERS_ROOT                      | Default logging level. options are "DEBUG", "INFO", "WARN", "ERROR", "CRITICAL"                                                                                            | INFO                                                                    |
+| LOGIN_REDIRECT_URL                              | Login redirect url                                                                                                                                                         |                                                                         |
+| LOGIN_REDIRECT_URL_FAILURE                      | Login redirect url on failure                                                                                                                                              |                                                                         |
+| LOGOUT_REDIRECT_URL                             | Logout redirect url                                                                                                                                                        |                                                                         |
+| MALWARE_DETECTION_BACKEND                       | The malware detection backend use from the django-lasuite package                                                                                                          | lasuite.malware_detection.backends.dummy.DummyBackend                   |
+| MALWARE_DETECTION_PARAMETERS                    | A dict containing all the parameters to initiate the malware detection backend                                                                                             | {"callback_path": "core.malware_detection.malware_detection_callback",} |
+| MEDIA_BASE_URL                                  |                                                                                                                                                                            |                                                                         |
+| NO_WEBSOCKET_CACHE_TIMEOUT                      | Cache used to store current editor session key when only users without websocket are editing a document                                                                    | 120                                                                     |
+| OIDC_ALLOW_DUPLICATE_EMAILS                     | Allow duplicate emails                                                                                                                                                     | false                                                                   |
+| OIDC_AUTH_REQUEST_EXTRA_PARAMS                  | OIDC extra auth parameters                                                                                                                                                 | {}                                                                      |
+| OIDC_CREATE_USER                                | Create used on OIDC                                                                                                                                                        | false                                                                   |
+| OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION       | Fallback to email for identification                                                                                                                                       | true                                                                    |
+| OIDC_OP_AUTHORIZATION_ENDPOINT                  | Authorization endpoint for OIDC                                                                                                                                            |                                                                         |
+| OIDC_OP_JWKS_ENDPOINT                           | JWKS endpoint for OIDC                                                                                                                                                     |                                                                         |
+| OIDC_OP_LOGOUT_ENDPOINT                         | Logout endpoint for OIDC                                                                                                                                                   |                                                                         |
+| OIDC_OP_TOKEN_ENDPOINT                          | Token endpoint for OIDC                                                                                                                                                    |                                                                         |
+| OIDC_OP_USER_ENDPOINT                           | User endpoint for OIDC                                                                                                                                                     |                                                                         |
+| OIDC_REDIRECT_ALLOWED_HOSTS                     | Allowed hosts for OIDC redirect url                                                                                                                                        | []                                                                      |
+| OIDC_REDIRECT_REQUIRE_HTTPS                     | Require https for OIDC redirect url                                                                                                                                        | false                                                                   |
+| OIDC_RP_CLIENT_ID                               | Client id used for OIDC                                                                                                                                                    | impress                                                                 |
+| OIDC_RP_CLIENT_SECRET                           | Client secret used for OIDC                                                                                                                                                |                                                                         |
+| OIDC_RP_SCOPES                                  | Scopes requested for OIDC                                                                                                                                                  | openid email                                                            |
+| OIDC_RP_SIGN_ALGO                               | verification algorithm used OIDC tokens                                                                                                                                    | RS256                                                                   |
+| OIDC_STORE_ID_TOKEN                             | Store OIDC token                                                                                                                                                           | true                                                                    |
+| OIDC_USERINFO_FULLNAME_FIELDS                   | OIDC token claims to create full name                                                                                                                                      | ["first_name", "last_name"]                                             |
+| OIDC_USERINFO_SHORTNAME_FIELD                   | OIDC token claims to create shortname                                                                                                                                      | first_name                                                              |
+| OIDC_USE_NONCE                                  | Use nonce for OIDC                                                                                                                                                         | true                                                                    |
+| POSTHOG_KEY                                     | Posthog key for analytics                                                                                                                                                  |                                                                         |
+| REDIS_URL                                       | Cache url                                                                                                                                                                  | redis://redis:6379/1                                                    |
+| SEARCH_INDEXER_BATCH_SIZE                       | Size of each batch for indexation of all documents                                                                                                                         | 100000                                                                  |
+| SEARCH_INDEXER_CLASS                            | Class of the backend for document indexation & search                                                                                                                      |                                                                         |
+| SEARCH_INDEXER_COUNTDOWN                        | Minimum debounce delay of indexation jobs (in seconds)                                                                                                                     | 1                                                                       |
+| SEARCH_INDEXER_QUERY_LIMIT                      | Maximum number of results expected from search endpoint                                                                                                                    | 50                                                                      |
+| SEARCH_INDEXER_SECRET                           | Token for indexation queries                                                                                                                                               |                                                                         |
+| SEARCH_INDEXER_URL                              | Find application endpoint for indexation                                                                                                                                   |                                                                         |
+| SENTRY_DSN                                      | Sentry host                                                                                                                                                                |                                                                         |
+| SESSION_COOKIE_AGE                              | duration of the cookie session                                                                                                                                             | 60*60*12                                                                |
+| SIGNUP_NEW_USER_TO_MARKETING_EMAIL              | Register new user to the marketing onboarding. If True, see env LASUITE_MARKETING_* system                                                                                 | False                                                                   |
+| SPECTACULAR_SETTINGS_ENABLE_DJANGO_DEPLOY_CHECK |                                                                                                                                                                            | false                                                                   |
+| STORAGES_STATICFILES_BACKEND                    |                                                                                                                                                                            | whitenoise.storage.CompressedManifestStaticFilesStorage                 |
+| THEME_CUSTOMIZATION_CACHE_TIMEOUT               | Cache duration for the customization settings                                                                                                                              | 86400                                                                   |
+| THEME_CUSTOMIZATION_FILE_PATH                   | Full path to the file customizing the theme. An example is provided in src/backend/impress/configuration/theme/default.json                                                | BASE_DIR/impress/configuration/theme/default.json                       |
+| TRASHBIN_CUTOFF_DAYS                            | Trashbin cutoff                                                                                                                                                            | 30                                                                      |
+| USER_OIDC_ESSENTIAL_CLAIMS                      | Essential claims in OIDC token                                                                                                                                             | []                                                                      |
+| USER_RECONCILIATION_FORM_URL                    | URL of a third-party form for user reconciliation requests                                                                                                                 |                                                                         |
+| Y_PROVIDER_API_BASE_URL                         | Y Provider url                                                                                                                                                             |                                                                         |
+| Y_PROVIDER_API_KEY                              | Y provider API key                                                                                                                                                         |                                                                         |
 
 
 ## impress-frontend image

docs/examples/helm/impress.values.yaml

@@ -1,3 +1,12 @@
+djangoSecretKey: &djangoSecretKey "lkjsdlfkjsldkfjslkdfjslkdjfslkdjf"
+djangoSuperUserEmail: admin@example.com
+djangoSuperUserPass: admin
+aiApiKey: changeme
+aiBaseUrl: changeme
+oidc:
+    clientId: impress
+    clientSecret: ThisIsAnExampleKeyForDevPurposeOnly
+
 image:
   repository: lasuite/impress-backend
   pullPolicy: Always
@@ -6,86 +15,100 @@ image:
 backend:
   replicas: 1
   envVars:
-    COLLABORATION_API_URL: https://impress.127.0.0.1.nip.io/collaboration/api/
     COLLABORATION_SERVER_SECRET: my-secret
-    DJANGO_CSRF_TRUSTED_ORIGINS: https://impress.127.0.0.1.nip.io
+    DJANGO_CSRF_TRUSTED_ORIGINS: https://docs.127.0.0.1.nip.io
     DJANGO_CONFIGURATION: Feature
-    DJANGO_ALLOWED_HOSTS: impress.127.0.0.1.nip.io
+    DJANGO_ALLOWED_HOSTS: docs.127.0.0.1.nip.io
     DJANGO_SERVER_TO_SERVER_API_TOKENS: secret-api-key
-    DJANGO_SECRET_KEY: AgoodOrAbadKey
+    DJANGO_SECRET_KEY: *djangoSecretKey
     DJANGO_SETTINGS_MODULE: impress.settings
     DJANGO_SUPERUSER_PASSWORD: admin
     DJANGO_EMAIL_BRAND_NAME: "La Suite Numérique"
     DJANGO_EMAIL_HOST: "mailcatcher"
-    DJANGO_EMAIL_LOGO_IMG: https://impress.127.0.0.1.nip.io/assets/logo-suite-numerique.png
+    DJANGO_EMAIL_LOGO_IMG: https://docs.127.0.0.1.nip.io/assets/logo-suite-numerique.png
     DJANGO_EMAIL_PORT: 1025
+    DJANGO_EMAIL_URL_APP: https://docs.127.0.0.1.nip.io
     DJANGO_EMAIL_USE_SSL: False
     LOGGING_LEVEL_HANDLERS_CONSOLE: ERROR
     LOGGING_LEVEL_LOGGERS_ROOT: INFO
     LOGGING_LEVEL_LOGGERS_APP: INFO
-    OIDC_OP_JWKS_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
-    OIDC_OP_AUTHORIZATION_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
-    OIDC_OP_TOKEN_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
-    OIDC_OP_USER_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
-    OIDC_OP_LOGOUT_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
-    OIDC_RP_CLIENT_ID: impress
+    OIDC_USERINFO_SHORTNAME_FIELD: "given_name"
+    OIDC_USERINFO_FULLNAME_FIELDS: "given_name,usual_name"
+    OIDC_OP_JWKS_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/certs
+    OIDC_OP_AUTHORIZATION_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/auth
+    OIDC_OP_TOKEN_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/token
+    OIDC_OP_USER_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/userinfo
+    OIDC_OP_LOGOUT_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/docs/protocol/openid-connect/logout
+    OIDC_RP_CLIENT_ID: docs
     OIDC_RP_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
     OIDC_RP_SIGN_ALGO: RS256
     OIDC_RP_SCOPES: "openid email"
-    OIDC_VERIFY_SSL: False
-    OIDC_USERINFO_SHORTNAME_FIELD: "given_name"
-    OIDC_USERINFO_FULLNAME_FIELDS: "given_name,usual_name"
-    OIDC_REDIRECT_ALLOWED_HOSTS: https://impress.127.0.0.1.nip.io
-    OIDC_AUTH_REQUEST_EXTRA_PARAMS: "{'acr_values': 'eidas1'}"
-    LOGIN_REDIRECT_URL: https://impress.127.0.0.1.nip.io
-    LOGIN_REDIRECT_URL_FAILURE: https://impress.127.0.0.1.nip.io
-    LOGOUT_REDIRECT_URL: https://impress.127.0.0.1.nip.io
-    POSTHOG_KEY: "{'id': 'posthog_key', 'host': 'https://product.impress.127.0.0.1.nip.io'}"
-    DB_HOST: postgresql
-    DB_NAME: impress
-    DB_USER: dinum
-    DB_PASSWORD: pass
+    LOGIN_REDIRECT_URL: https://docs.127.0.0.1.nip.io
+    LOGIN_REDIRECT_URL_FAILURE: https://docs.127.0.0.1.nip.io
+    LOGOUT_REDIRECT_URL: https://docs.127.0.0.1.nip.io
+    DB_HOST: postgresql-dev-backend-postgres
+    DB_NAME:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: database
+    DB_USER:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: username
+    DB_PASSWORD:
+      secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: password
     DB_PORT: 5432
-    REDIS_URL: redis://default:pass@redis-master:6379/1
-    AWS_S3_ENDPOINT_URL: http://minio.impress.svc.cluster.local:9000
-    AWS_S3_ACCESS_KEY_ID: root
+    REDIS_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+    DJANGO_CELERY_BROKER_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+    AWS_S3_ENDPOINT_URL: http://minio-dev-backend-minio.impress.svc.cluster.local:9000
+    AWS_S3_ACCESS_KEY_ID: dinum
     AWS_S3_SECRET_ACCESS_KEY: password
-    AWS_STORAGE_BUCKET_NAME: impress-media-storage
+    AWS_STORAGE_BUCKET_NAME: docs-media-storage
     STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage
+    USER_RECONCILIATION_FORM_URL: https://docs.127.0.0.1.nip.io
     Y_PROVIDER_API_BASE_URL: http://impress-y-provider:443/api/
     Y_PROVIDER_API_KEY: my-secret
-
+    CACHES_KEY_PREFIX: "{{ now | unixEpoch }}"
   migrate:
     command:
       - "/bin/sh"
       - "-c"
       - |
-        python manage.py migrate --no-input &&
-        python manage.py create_demo --force
-    restartPolicy: Never
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
 
-  command:
-    - "gunicorn"
-    - "-c"
-    - "/usr/local/etc/gunicorn/impress.py"
-    - "impress.wsgi:application"
-    - "--reload"
+        echo "Database is ready"
+
+        python manage.py migrate --no-input
+    restartPolicy: Never
 
   createsuperuser:
     command:
       - "/bin/sh"
       - "-c"
       - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
         python manage.py createsuperuser --email admin@example.com --password admin
     restartPolicy: Never
 
-  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volume mounts to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumeMounts:
     - name: certs
-      mountPath: /usr/local/lib/python3.13/site-packages/certifi/cacert.pem
+      mountPath: /cert/cacert.pem
       subPath: cacert.pem
 
-  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volumes to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumes:
     - name: certs
       configMap:
@@ -94,12 +117,7 @@ backend:
         - key: cacert.pem
           path: cacert.pem
 frontend:
-  envVars:
-    PORT: 8080
-    NEXT_PUBLIC_API_ORIGIN: https://impress.127.0.0.1.nip.io
-
   replicas: 1
-
   image:
     repository: lasuite/impress-frontend
     pullPolicy: Always
@@ -114,60 +132,47 @@ yProvider:
     tag: "latest"
 
   envVars:
+    COLLABORATION_BACKEND_BASE_URL: https://docs.127.0.0.1.nip.io
     COLLABORATION_LOGGING: true
-    COLLABORATION_SERVER_ORIGIN: https://impress.127.0.0.1.nip.io
+    COLLABORATION_SERVER_ORIGIN: https://docs.127.0.0.1.nip.io
     COLLABORATION_SERVER_SECRET: my-secret
     Y_PROVIDER_API_KEY: my-secret
-    COLLABORATION_BACKEND_BASE_URL: https://impress.127.0.0.1.nip.io
-    NODE_EXTRA_CA_CERTS: /usr/local/share/ca-certificates/cacert.pem
 
-  # Mount the certificate so yProvider can establish tls with the backend
-  extraVolumeMounts:
-    - name: certs
-      mountPath: /usr/local/share/ca-certificates/cacert.pem
-      subPath: cacert.pem
+ingress:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: 100m
 
-  extraVolumes:
-    - name: certs
-      configMap:
-        name: certifi
-        items:
-        - key: cacert.pem
-          path: cacert.pem
+ingressCollaborationWS:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+
+ingressCollaborationApi:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
+
+ingressAdmin:
+  enabled: true
+  host: docs.127.0.0.1.nip.io
 
 posthog:
   ingress:
     enabled: false
+
   ingressAssets:
     enabled: false
 
-ingress:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressCollaborationWS:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressCollaborationApi:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
-ingressAdmin:
-  enabled: true
-  host: impress.127.0.0.1.nip.io
-
 ingressMedia:
   enabled: true
-  host: impress.127.0.0.1.nip.io
+  host: docs.127.0.0.1.nip.io
 
   annotations:
-    nginx.ingress.kubernetes.io/auth-url: https://impress.127.0.0.1.nip.io/api/v1.0/documents/media-auth/
+    nginx.ingress.kubernetes.io/auth-url: https://docs.127.0.0.1.nip.io/api/v1.0/documents/media-auth/
     nginx.ingress.kubernetes.io/auth-response-headers: "Authorization, X-Amz-Date, X-Amz-Content-SHA256"
-    nginx.ingress.kubernetes.io/upstream-vhost: minio.impress.svc.cluster.local:9000
-    nginx.ingress.kubernetes.io/rewrite-target: /impress-media-storage/$1
+    nginx.ingress.kubernetes.io/upstream-vhost: minio-dev-backend-minio.impress.svc.cluster.local:9000
+    nginx.ingress.kubernetes.io/rewrite-target: /docs-media-storage/$1
 
 serviceMedia:
-  host: minio.impress.svc.cluster.local
+  host: minio-dev-backend-minio.impress.svc.cluster.local
   port: 9000
-

docs/examples/helm/minio.values.yaml

@@ -1,8 +1,24 @@
-auth:
-  rootUser: root
-  rootPassword: password
-provisioning:
+minio:
   enabled: true
-  buckets:
-    - name: impress-media-storage
-      versioning: true
+  image: minio/minio
+  name: minio
+  # serviceNameOverride: docs-minio
+  ingress:
+    enabled: true
+    hostname: docs-minio.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  consoleIngress:
+    enabled: true
+    hostname: docs-minio-console.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  api:
+    port: 80
+  username: dinum
+  password: password
+  bucket: docs-media-storage
+  versioning: true
+  size: 1Gi

docs/examples/helm/postgresql.values.yaml

@@ -1,7 +1,9 @@
-auth:
+postgres:
+  enabled: true
+  name: postgres
+  #serviceNameOverride: postgres
+  image: postgres:16-alpine
   username: dinum
   password: pass
-  database: impress
-tls:
-  enabled: true
-  autoGenerated: true
+  database: dinum
+  size: 1Gi

docs/examples/helm/redis.values.yaml

@@ -1,4 +1,7 @@
-auth:
-  password: pass
-architecture: standalone
-
+redis:
+  enabled: true
+  name: redis
+  #serviceNameOverride: redis
+  image: redis:8.2-alpine
+  username: user
+  password: pass

docs/installation/compose.md

@@ -127,6 +127,7 @@ DJANGO_EMAIL_FROM=<your email address>
 
 DJANGO_EMAIL_BRAND_NAME=<brand name used in email templates> # e.g. "La Suite Numérique"
 DJANGO_EMAIL_LOGO_IMG=<logo image to use in email templates.> # e.g. "https://docs.yourdomain.tld/assets/logo-suite-numerique.png" 
+DJANGO_EMAIL_URL_APP=<url used in email templates to go to the app> # e.g. "https://docs.yourdomain.tld"
 ```
 
 ### AI

docs/installation/kubernetes.md

@@ -7,7 +7,7 @@ This document is a step-by-step guide that describes how to install Docs on a k8
 - k8s cluster with an nginx-ingress controller
 - an OIDC provider (if you don't have one, we provide an example)
 - a PostgreSQL server (if you don't have one, we provide an example)
-- a Memcached server (if you don't have one, we provide an example)
+- a Redis server (if you don't have one, we provide an example)
 - a S3 bucket (if you don't have one, we provide an example)
 
 ### Test cluster
@@ -100,50 +100,66 @@ When your k8s cluster is ready (the ingress nginx controller is up), you can sta
 
 Please remember that `*.127.0.0.1.nip.io` will always resolve to `127.0.0.1`, except in the k8s cluster where we configure CoreDNS to answer with the ingress-nginx service IP.
 
+The namespace `impress` is already created, you can work in it and configure your kubectl cli to use it by default.
+
+```
+$ kubectl config set-context --current --namespace=impress
+```
+
 ## Preparation
 
+We provide our own helm chart for all development dependencies, it is available here https://github.com/suitenumerique/helm-dev-backend
+This provided chart is for development purpose only and is not ready to use in production.
+
+You can install it on your cluster to deploy keycloak, minio, postgresql and redis.
+
 ### What do you use to authenticate your users?
 
 Docs uses OIDC, so if you already have an OIDC provider, obtain the necessary information to use it. In the next step, we will see how to configure Django (and thus Docs) to use it. If you do not have a provider, we will show you how to deploy a local Keycloak instance (this is not a production deployment, just a demo).
 
 ```
-$ kubectl create namespace impress
-$ kubectl config set-context --current --namespace=impress
-$ helm install keycloak oci://registry-1.docker.io/bitnamicharts/keycloak -f examples/keycloak.values.yaml
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/keycloak.values.yaml keycloak dev-backend
 $ #wait until
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          6m48s
-keycloak-postgresql-0   1/1     Running   0          6m48s
+$ kubectl get pods
+NAME                                 READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0      1/1     Running   0          20s
+keycloak-dev-backend-keycloak-pg-0   1/1     Running   0          20s
 ```
 
 From here the important information you will need are:
 
 ```yaml
-OIDC_OP_JWKS_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
-OIDC_OP_AUTHORIZATION_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
-OIDC_OP_TOKEN_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
-OIDC_OP_USER_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
-OIDC_OP_LOGOUT_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
+OIDC_OP_JWKS_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/certs
+OIDC_OP_AUTHORIZATION_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/auth
+OIDC_OP_TOKEN_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/token
+OIDC_OP_USER_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/userinfo
+OIDC_OP_LOGOUT_ENDPOINT: https://docs-keycloak.127.0.0.1.nip.io/realms/impress/protocol/openid-connect/logout
 OIDC_RP_CLIENT_ID: impress
 OIDC_RP_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
 OIDC_RP_SIGN_ALGO: RS256
 OIDC_RP_SCOPES: "openid email"
 ```
 
-You can find these values in **examples/keycloak.values.yaml**
+You can find these values in **examples/helm/keycloak.values.yaml**
 
 ### Find redis server connection values
 
 Docs needs a redis so we start by deploying one:
 
 ```
-$ helm install redis oci://registry-1.docker.io/bitnamicharts/redis -f examples/redis.values.yaml
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          26m
-keycloak-postgresql-0   1/1     Running   0          26m
-redis-master-0          1/1     Running   0          35s
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/redis.values.yaml redis dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          113s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          113s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          2s
+```
+
+From here the important information you will need are:
+
+```yaml
+REDIS_URL: redis://user:pass@redis-dev-backend-redis:6379/1
+DJANGO_CELERY_BROKER_URL: redis://user:pass@redis-dev-backend-redis:6379/1
 ```
 
 ### Find postgresql connection values
@@ -151,22 +167,32 @@ redis-master-0          1/1     Running   0          35s
 Docs uses a postgresql database as backend, so if you have a provider, obtain the necessary information to use it. If you don't, you can install a postgresql testing environment as follow:
 
 ```
-$ helm install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql -f examples/postgresql.values.yaml
-$ kubectl get po
-NAME                    READY   STATUS    RESTARTS   AGE
-keycloak-0              1/1     Running   0          28m
-keycloak-postgresql-0   1/1     Running   0          28m
-postgresql-0            1/1     Running   0          14m
-redis-master-0          1/1     Running   0          42s
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/postgresql.values.yaml postgresql dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          3m42s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          3m42s
+postgresql-dev-backend-postgres-0          1/1     Running   0          13s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          111s
+
 ```
 
 From here the important information you will need are:
 
 ```yaml
-DB_HOST: postgres-postgresql
-DB_NAME: impress
-DB_USER: dinum
-DB_PASSWORD: pass
+DB_HOST: postgresql-dev-backend-postgres
+DB_NAME:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: database
+DB_USER:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: username
+DB_PASSWORD:
+    secretKeyRef:
+        name: postgresql-dev-backend-postgres
+        key: password
 DB_PORT: 5432
 ```
 
@@ -175,15 +201,15 @@ DB_PORT: 5432
 Docs uses an s3 bucket to store documents, so if you have a provider obtain the necessary information to use it. If you don't, you can install a local minio testing environment as follow:
 
 ```
-$ helm install minio oci://registry-1.docker.io/bitnamicharts/minio -f examples/minio.values.yaml
-$ kubectl get po
-NAME                       READY   STATUS      RESTARTS   AGE
-keycloak-0                 1/1     Running     0          38m
-keycloak-postgresql-0      1/1     Running     0          38m
-minio-84f5c66895-bbhsk     1/1     Running     0          42s
-minio-provisioning-2b5sq   0/1     Completed   0          42s
-postgresql-0               1/1     Running     0          24m
-redis-master-0             1/1     Running     0          10m
+$ helm install --repo https://suitenumerique.github.io/helm-dev-backend -f docs/examples/helm/minio.values.yaml minio dev-backend
+$ kubectl get pods
+NAME                                       READY   STATUS    RESTARTS   AGE
+keycloak-dev-backend-keycloak-0            1/1     Running   0          6m12s
+keycloak-dev-backend-keycloak-pg-0         1/1     Running   0          6m12s
+minio-dev-backend-minio-0                  1/1     Running   0          10s
+postgresql-dev-backend-postgres-0          1/1     Running   0          2m43s
+redis-dev-backend-redis-68c9f66786-4dgxj   1/1     Running   0          4m21s
+
 ```
 
 ## Deployment
@@ -193,20 +219,18 @@ Now you are ready to deploy Docs without AI. AI requires more dependencies (Open
 ```
 $ helm repo add impress https://suitenumerique.github.io/docs/
 $ helm repo update
-$ helm install impress impress/docs -f examples/impress.values.yaml
+$ helm install impress impress/docs -f docs/examples/helm/impress.values.yaml
 $ kubectl get po
-NAME                                         READY   STATUS      RESTARTS   AGE
-impress-docs-backend-96558758d-xtkbp         0/1     Running     0          79s
-impress-docs-backend-createsuperuser-r7ltc   0/1     Completed   0          79s
-impress-docs-backend-migrate-c949s           0/1     Completed   0          79s
-impress-docs-frontend-6749f644f7-p5s42       1/1     Running     0          79s
-impress-docs-y-provider-6947fd8f54-78f2l     1/1     Running     0          79s
-keycloak-0                                   1/1     Running     0          48m
-keycloak-postgresql-0                        1/1     Running     0          48m
-minio-84f5c66895-bbhsk                       1/1     Running     0          10m
-minio-provisioning-2b5sq                     0/1     Completed   0          10m
-postgresql-0                                 1/1     Running     0          34m
-redis-master-0                               1/1     Running     0          20m
+NAME                                          READY   STATUS    RESTARTS   AGE
+impress-docs-backend-8494fb797d-8k8wt         1/1     Running   0          6m45s
+impress-docs-celery-worker-764b5dd98f-9qd6v   1/1     Running   0          6m45s
+impress-docs-frontend-5b69b65cc4-s8pps        1/1     Running   0          6m45s
+impress-docs-y-provider-5fc7ccd8cc-6ttrf      1/1     Running   0          6m45s
+keycloak-dev-backend-keycloak-0               1/1     Running   0          24m
+keycloak-dev-backend-keycloak-pg-0            1/1     Running   0          24m
+minio-dev-backend-minio-0                     1/1     Running   0          8m24s
+postgresql-dev-backend-postgres-0             1/1     Running   0          20m
+redis-dev-backend-redis-68c9f66786-4dgxj      1/1     Running   0          22m
 ```
 
 ## Test your deployment
@@ -215,13 +239,15 @@ In order to test your deployment you have to log into your instance. If you excl
 
 ```
 $ kubectl get ingress
-NAME                             CLASS    HOSTS                       ADDRESS     PORTS     AGE
-impress-docs                     <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-admin               <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-collaboration-api   <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-media               <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-impress-docs-ws                  <none>   impress.127.0.0.1.nip.io    localhost   80, 443   114s
-keycloak                         <none>   keycloak.127.0.0.1.nip.io   localhost   80        49m
+NAME                              CLASS    HOSTS                                 ADDRESS     PORTS     AGE
+impress-docs                      <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-admin                <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-collaboration-api    <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-media                <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+impress-docs-ws                   <none>   docs.127.0.0.1.nip.io                 localhost   80, 443   7m9s
+keycloak-dev-backend-keycloak     <none>   docs-keycloak.127.0.0.1.nip.io        localhost   80, 443   24m
+minio-dev-backend-minio-api       <none>   docs-minio.127.0.0.1.nip.io           localhost   80, 443   8m48s
+minio-dev-backend-minio-console   <none>   docs-minio-console.127.0.0.1.nip.io   localhost   80, 443   8m48s
 ```
 
-You can use Docs at https://impress.127.0.0.1.nip.io. The provisionning user in keycloak is impress/impress.
+You can use Docs at https://docs.127.0.0.1.nip.io. The provisionning user in keycloak is docs/docs.

docs/languages-configuration.md

@@ -0,0 +1,180 @@
+# Language Configuration (2025-12)
+
+This document explains how to configure and override the available languages in the Docs application.
+
+## Default Languages
+
+By default, the application supports the following languages (in priority order):
+
+- English (en-us)
+- French (fr-fr)
+- German (de-de)
+- Dutch (nl-nl)
+- Spanish (es-es)
+
+The default configuration is defined in `src/backend/impress/settings.py`:
+
+```python
+LANGUAGES = values.SingleNestedTupleValue(
+    (
+        ("en-us", "English"),
+        ("fr-fr", "Français"),
+        ("de-de", "Deutsch"),
+        ("nl-nl", "Nederlands"),
+        ("es-es", "Español"),
+    )
+)
+```
+
+## Overriding Languages
+
+### Using Environment Variables
+
+You can override the available languages by setting the `DJANGO_LANGUAGES` environment variable. This is the recommended approach for customizing language support without modifying the source code.
+
+#### Format
+
+The `DJANGO_LANGUAGES` variable expects a semicolon-separated list of language configurations, where each language is defined as `code,Display Name`:
+
+```
+DJANGO_LANGUAGES=code1,Name1;code2,Name2;code3,Name3
+```
+
+#### Example Configurations
+
+**Example 1: English and French only**
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français
+```
+
+**Example 2: Add Italian and Chinese**
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch;it-it,Italiano;zh-cn,中文
+```
+
+**Example 3: Custom subset of languages**
+
+```bash
+DJANGO_LANGUAGES=fr-fr,Français;de-de,Deutsch;es-es,Español
+```
+
+### Configuration Files
+
+#### Development Environment
+
+For local development, you can set the `DJANGO_LANGUAGES` variable in your environment configuration file:
+
+**File:** `env.d/development/common.local`
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch;it-it,Italiano;zh-cn,中文;
+```
+
+#### Production Environment
+
+For production deployments, add the variable to your production environment configuration:
+
+**File:** `env.d/production.dist/common`
+
+```bash
+DJANGO_LANGUAGES=en-us,English;fr-fr,Français
+```
+
+#### Docker Compose
+
+When using Docker Compose, you can set the environment variable in your `compose.yml` or `compose.override.yml` file:
+
+```yaml
+services:
+  app:
+    environment:
+      - DJANGO_LANGUAGES=en-us,English;fr-fr,Français;de-de,Deutsch
+```
+
+## Important Considerations
+
+### Language Codes
+
+- Use standard language codes (ISO 639-1 with optional region codes)
+- Format: `language-region` (e.g., `en-us`, `fr-fr`, `de-de`)
+- Use lowercase for language codes and region identifiers
+
+### Priority Order
+
+Languages are listed in priority order. The first language in the list is used as the fallback language throughout the application when a specific translation is not available.
+
+### Translation Availability
+
+Before adding a new language, ensure that:
+
+1. Translation files exist for that language in the `src/backend/locale/` directory
+2. The frontend application has corresponding translation files
+3. All required messages have been translated
+
+#### Available Languages
+
+The following languages have translation files available in `src/backend/locale/`:
+
+- `br_FR` - Breton (France)
+- `cn_CN` - Chinese (China) - *Note: Use `zh-cn` in DJANGO_LANGUAGES*
+- `de_DE` - German (Germany) - Use `de-de`
+- `en_US` - English (United States) - Use `en-us`
+- `es_ES` - Spanish (Spain) - Use `es-es`
+- `fr_FR` - French (France) - Use `fr-fr`
+- `it_IT` - Italian (Italy) - Use `it-it`
+- `nl_NL` - Dutch (Netherlands) - Use `nl-nl`
+- `pt_PT` - Portuguese (Portugal) - Use `pt-pt`
+- `ru_RU` - Russian (Russia) - Use `ru-ru`
+- `sl_SI` - Slovenian (Slovenia) - Use `sl-si`
+- `sv_SE` - Swedish (Sweden) - Use `sv-se`
+- `tr_TR` - Turkish (Turkey) - Use `tr-tr`
+- `uk_UA` - Ukrainian (Ukraine) - Use `uk-ua`
+- `zh_CN` - Chinese (China) - Use `zh-cn`
+
+**Note:** When configuring `DJANGO_LANGUAGES`, use lowercase with hyphens (e.g., `pt-pt`, `ru-ru`) rather than the directory name format.
+
+### Translation Management
+
+We use [Crowdin](https://crowdin.com/) to manage translations for the Docs application. Crowdin allows our community to contribute translations and helps maintain consistency across all supported languages.
+
+**Want to add a new language or improve existing translations?**
+
+If you would like us to support a new language or want to contribute to translations, please get in touch with the project maintainers. We can add new languages to our Crowdin project and coordinate translation efforts with the community.
+
+### Cookie and Session
+
+The application stores the user's language preference in a cookie named `docs_language`. The cookie path is set to `/` by default.
+
+## Testing Language Configuration
+
+After changing the language configuration:
+
+1. Restart the application services
+2. Verify the language selector displays the correct languages
+3. Test switching between different languages
+4. Confirm that content is displayed in the selected language
+
+## Troubleshooting
+
+### Languages not appearing
+
+- Verify the environment variable is correctly formatted (semicolon-separated, comma between code and name)
+- Check that there are no trailing spaces in language codes or names
+- Ensure the application was restarted after changing the configuration
+
+### Missing translations
+
+If you add a new language but see untranslated text:
+
+1. Check if translation files exist in `src/backend/locale/<language_code>/LC_MESSAGES/`
+2. Run Django's `makemessages` and `compilemessages` commands to generate/update translations
+3. Verify frontend translation files are available
+
+## Related Configuration
+
+- `LANGUAGE_CODE`: Default language code (default: `en-us`)
+- `LANGUAGE_COOKIE_NAME`: Cookie name for storing user language preference (default: `docs_language`)
+- `LANGUAGE_COOKIE_PATH`: Cookie path (default: `/`)
+

docs/search.md

@@ -0,0 +1,41 @@
+# Setup the Find search for Impress
+
+This configuration will enable the fulltext search feature for Docs :
+- Each save on **core.Document** or **core.DocumentAccess** will trigger the indexer
+- The `api/v1.0/documents/search/` will work as a proxy with the Find API for fulltext search.
+
+## Create an index service for Docs
+
+Configure a **Service** for Docs application with these settings
+
+- **Name**: `docs`<br>_request.auth.name of the Docs application._
+- **Client id**: `impress`<br>_Name of the token audience or client_id of the Docs application._
+
+See [how-to-use-indexer.md](how-to-use-indexer.md) for details.
+
+## Configure settings of Docs
+
+Add those Django settings the Docs application to enable the feature.
+
+```shell
+SEARCH_INDEXER_CLASS="core.services.search_indexers.FindDocumentIndexer"
+SEARCH_INDEXER_COUNTDOWN=10  # Debounce delay in seconds for the indexer calls.
+
+# The token from service "docs" of Find application (development).
+SEARCH_INDEXER_SECRET="find-api-key-for-docs-with-exactly-50-chars-length"
+SEARCH_INDEXER_URL="http://find:8000/api/v1.0/documents/index/"
+
+# Search endpoint. Uses the OIDC token for authentication
+SEARCH_INDEXER_QUERY_URL="http://find:8000/api/v1.0/documents/search/"
+# Maximum number of results expected from the search endpoint
+SEARCH_INDEXER_QUERY_LIMIT=50
+```
+
+We also need to enable the **OIDC Token** refresh or the authentication will fail quickly.
+
+```shell
+# Store OIDC tokens in the session
+OIDC_STORE_ACCESS_TOKEN = True  # Store the access token in the session
+OIDC_STORE_REFRESH_TOKEN = True  # Store the encrypted refresh token in the session
+OIDC_STORE_REFRESH_TOKEN_KEY = "your-32-byte-encryption-key=="  # Must be a valid Fernet key (32 url-safe base64-encoded bytes)
+```

docs/system-requirements.md

@@ -97,6 +97,17 @@ Production deployments differ significantly from development environments. The t
 | 5433      | PostgreSQL (Keycloak) |
 | 1081      | MailCatcher           |
 
+**With fulltext search service**
+
+| Port      | Service               |
+| --------- | --------------------- |
+| 8081      | Find (Django)         |
+| 9200      | Opensearch            |
+| 9600      | Opensearch admin      |
+| 5601      | Opensearch dashboard  |
+| 25432     | PostgreSQL (Find)     |
+
+
 ## 6. Sizing Guidelines
 
 **RAM** – start at 8 GB dev / 16 GB staging / 32 GB prod. Postgres and Keycloak are the first to OOM; scale them first.

docs/theming.md

@@ -1,70 +0,0 @@
-# Runtime Theming 🎨
-
-### How to Use
-
-To use this feature, simply set the `FRONTEND_CSS_URL` environment variable to the URL of your custom CSS file. For example:
-
-```javascript
-FRONTEND_CSS_URL=http://anything/custom-style.css
-```
-
-Once you've set this variable, our application will load your custom CSS file and apply the styles to our frontend application.
-
-### Benefits
-
-This feature provides several benefits, including:
-
-*   **Easy customization** 🔄: With this feature, you can easily customize the look and feel of our application without requiring any code changes.
-*   **Flexibility** 🌈: You can use any CSS styles you like to create a custom theme that meets your needs.
-*   **Runtime theming** ⏱️: This feature allows you to change the theme of our application at runtime, without requiring a restart or recompilation.
-
-### Example Use Case
-
-Let's say you want to change the background color of our application to a custom color. You can create a custom CSS file with the following contents:
-
-```css
-body {
-  background-color: #3498db;
-}
-```
-
-Then, set the `FRONTEND_CSS_URL` environment variable to the URL of your custom CSS file. Once you've done this, our application will load your custom CSS file and apply the styles, changing the background color to the custom color you specified.
-
-----
-
-# **Footer Configuration** 📝
-
-The footer is configurable from the theme customization file.
-
-### Settings 🔧
-
-```shellscript
-THEME_CUSTOMIZATION_FILE_PATH=<path>
-```
-
-### Example of JSON
-
-The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json
-
-`footer.default` is the fallback if the language is not supported.
-
---- 
-Below is a visual example of a configured footer ⬇️:
-
-![Footer Configuration Example](./assets/footer-configurable.png)
-
-----
-
-# **Custom Translations** 📝
-
-The translations can be partially overridden from the theme customization file.
-
-### Settings 🔧
-
-```shellscript
-THEME_CUSTOMIZATION_FILE_PATH=<path>
-```
-
-### Example of JSON
-
-The json must follow some rules: https://github.com/suitenumerique/docs/blob/main/src/helm/env.d/dev/configuration/theme/demo.json

docs/user_account_reconciliation.md

@@ -0,0 +1,30 @@
+# User account reconciliation
+
+It is possible to merge user accounts based on their email addresses.
+
+Docs does not have an internal process to requests, but it allows the import of a CSV from an external form
+(e.g. made with Grist) in the Django admin panel (in "Core" > "User reconciliation CSV imports" > "Add user reconciliation")
+
+## CSV file format
+
+The CSV must contain the following mandatory columns:
+
+- `active_email`: the email of the user that will remain active after the process.
+- `inactive_email`: the email of the user(s) that will be merged into the active user. It is possible to indicate several emails, so the user only has to make one request even if they have more than two accounts.
+- `id`: a unique row id, so that entries already processed in a previous import are ignored.
+
+The following columns are optional: `active_email_checked` and `inactive_email_checked` (both must contain `0` (False) or `1` (True), and both default to False.)
+If present, it allows to indicate that the source form has a way to validate that the user making the request actually controls the email addresses, skipping the need to send confirmation emails (cf. below)
+
+Once the CSV file is processed, this will create entries in "Core" > "User reconciliations" and send verification emails to validate that the user making the request actually controls the email addresses (unless `active_email_checked` and `inactive_email_checked` were set to `1` in the CSV)
+
+In "Core" > "User reconciliations", an admin can then select all rows they wish to process and check the action "Process selected user reconciliations". Only rows that have the status `ready` and for which both emails have been validated will be processed.
+
+## Settings
+
+If there is a problem with the reconciliation attempt (e.g., one of the addresses given by the user does not match an existing account), the email signaling the error can give back the link to the reconciliation form. This is configured through the following environment variable:
+
+```env
+USER_RECONCILIATION_FORM_URL=<url used in the email for reconciliation with errors to allow a new requests>
+# e.g. "https://yourgristinstance.tld/xxxx/UserReconciliationForm"
+```

env.d/development/common

@@ -20,6 +20,7 @@ DJANGO_EMAIL_BRAND_NAME="La Suite Numérique"
 DJANGO_EMAIL_HOST="mailcatcher"
 DJANGO_EMAIL_LOGO_IMG="http://localhost:3000/assets/logo-suite-numerique.png"
 DJANGO_EMAIL_PORT=1025
+DJANGO_EMAIL_URL_APP="http://localhost:3000"
 
 # Backend url
 IMPRESS_BASE_URL="http://localhost:8072"
@@ -36,6 +37,7 @@ OIDC_OP_JWKS_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/c
 OIDC_OP_AUTHORIZATION_ENDPOINT=http://localhost:8083/realms/impress/protocol/openid-connect/auth
 OIDC_OP_TOKEN_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/token
 OIDC_OP_USER_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/userinfo
+OIDC_OP_INTROSPECTION_ENDPOINT=http://nginx:8083/realms/impress/protocol/openid-connect/token/introspect
 
 OIDC_RP_CLIENT_ID=impress
 OIDC_RP_CLIENT_SECRET=ThisIsAnExampleKeyForDevPurposeOnly
@@ -46,9 +48,20 @@ LOGIN_REDIRECT_URL=http://localhost:3000
 LOGIN_REDIRECT_URL_FAILURE=http://localhost:3000
 LOGOUT_REDIRECT_URL=http://localhost:3000
 
-OIDC_REDIRECT_ALLOWED_HOSTS=["http://localhost:8083", "http://localhost:3000"]
+OIDC_REDIRECT_ALLOWED_HOSTS="localhost:8083,localhost:3000"
 OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
 
+# Store OIDC tokens in the session. Needed by search/ endpoint.
+# OIDC_STORE_ACCESS_TOKEN = True
+# OIDC_STORE_REFRESH_TOKEN = True # Store the encrypted refresh token in the session.
+
+# Must be a valid Fernet key (32 url-safe base64-encoded bytes)
+# To create one, use the bin/fernetkey command.
+# OIDC_STORE_REFRESH_TOKEN_KEY="your-32-byte-encryption-key=="
+
+# User reconciliation
+USER_RECONCILIATION_FORM_URL=http://localhost:3000
+
 # AI
 AI_FEATURE_ENABLED=true
 AI_BASE_URL=https://openaiendpoint.com
@@ -66,3 +79,14 @@ COLLABORATION_WS_URL=ws://localhost:4444/collaboration/ws/
 DJANGO_SERVER_TO_SERVER_API_TOKENS=server-api-token
 Y_PROVIDER_API_BASE_URL=http://y-provider-development:4444/api/
 Y_PROVIDER_API_KEY=yprovider-api-key
+
+DOCSPEC_API_URL=http://docspec:4000/conversion
+
+# Theme customization
+THEME_CUSTOMIZATION_CACHE_TIMEOUT=15
+
+# Indexer (disabled)
+# SEARCH_INDEXER_CLASS="core.services.search_indexers.SearchIndexer"
+SEARCH_INDEXER_SECRET=find-api-key-for-docs-with-exactly-50-chars-length  # Key generated by create_demo in Find app.
+SEARCH_INDEXER_URL="http://find:8000/api/v1.0/documents/index/"
+SEARCH_INDEXER_QUERY_URL="http://find:8000/api/v1.0/documents/search/"

env.d/development/common.e2e

@@ -3,3 +3,7 @@ BURST_THROTTLE_RATES="200/minute"
 COLLABORATION_API_URL=http://y-provider:4444/collaboration/api/
 SUSTAINED_THROTTLE_RATES="200/hour"
 Y_PROVIDER_API_BASE_URL=http://y-provider:4444/api/
+
+# Throttle
+API_DOCUMENT_THROTTLE_RATE=1000/min
+API_CONFIG_THROTTLE_RATE=1000/min

env.d/production.dist/backend

@@ -24,7 +24,8 @@ DJANGO_EMAIL_FROM=<your email address>
 #DJANGO_EMAIL_USE_SSL=true # A flag to enable or disable SSL for email sending.
 
 DJANGO_EMAIL_BRAND_NAME="La Suite Numérique" 
-DJANGO_EMAIL_LOGO_IMG="https://${DOCS_HOST}/assets/logo-suite-numerique.png"  
+DJANGO_EMAIL_LOGO_IMG="https://${DOCS_HOST}/assets/logo-suite-numerique.png"
+DJANGO_EMAIL_URL_APP="https://${DOCS_HOST}"
 
 # Media
 AWS_S3_ENDPOINT_URL=https://${S3_HOST}
@@ -52,6 +53,9 @@ LOGOUT_REDIRECT_URL=https://${DOCS_HOST}
 
 OIDC_REDIRECT_ALLOWED_HOSTS=["https://${DOCS_HOST}"]
 
+# User reconciliation
+#USER_RECONCILIATION_FORM_URL=https://${DOCS_HOST}
+
 # AI
 #AI_FEATURE_ENABLED=true # is false by default
 #AI_BASE_URL=https://openaiendpoint.com

renovate.json

@@ -19,18 +19,36 @@
       "matchPackageNames": ["redis"],
       "allowedVersions": "<6.0.0"
     },
+    {
+      "groupName": "allowed pylint versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["pylint"],
+      "allowedVersions": "<4.0.0"
+    },
+    {
+      "groupName": "allowed django versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["django"],
+      "allowedVersions": "<6.0.0"
+    },
+    {
+      "groupName": "allowed celery versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["celery"],
+      "allowedVersions": "<5.6.0"
+    },
     {
       "enabled": false,
       "groupName": "ignored js dependencies",
       "matchManagers": ["npm"],
       "matchPackageNames": [
-        "@hocuspocus/provider",
-        "@hocuspocus/server",
-        "docx",
-        "eslint",
+        "@next/eslint-plugin-next",
+        "eslint-config-next",
         "fetch-mock",
+        "next",
         "node",
         "node-fetch",
+        "react-resizable-panels",
         "workbox-webpack-plugin"
       ]
     }

src/backend/core/admin.py

@@ -1,21 +1,14 @@
 """Admin classes and registrations for core app."""
 
-from django.contrib import admin
+from django.contrib import admin, messages
 from django.contrib.auth import admin as auth_admin
+from django.shortcuts import redirect
 from django.utils.translation import gettext_lazy as _
 
 from treebeard.admin import TreeAdmin
-from treebeard.forms import movenodeform_factory
 
-from . import models
-
-
-class TemplateAccessInline(admin.TabularInline):
-    """Inline admin class for template accesses."""
-
-    autocomplete_fields = ["user"]
-    model = models.TemplateAccess
-    extra = 0
+from core import models
+from core.tasks.user_reconciliation import user_reconciliation_csv_import_job
 
 
 @admin.register(models.User)
@@ -70,7 +63,6 @@ class UserAdmin(auth_admin.UserAdmin):
             },
         ),
     )
-    inlines = (TemplateAccessInline,)
     list_display = (
         "id",
         "sub",
@@ -105,15 +97,46 @@ class UserAdmin(auth_admin.UserAdmin):
     search_fields = ("id", "sub", "admin_email", "email", "full_name")
 
 
-@admin.register(models.Template)
-class TemplateAdmin(admin.ModelAdmin):
-    """Template admin interface declaration."""
+@admin.register(models.UserReconciliationCsvImport)
+class UserReconciliationCsvImportAdmin(admin.ModelAdmin):
+    """Admin class for UserReconciliationCsvImport model."""
 
-    inlines = (TemplateAccessInline,)
+    list_display = ("id", "__str__", "created_at", "status")
+
+    def save_model(self, request, obj, form, change):
+        """Override save_model to trigger the import task on creation."""
+        super().save_model(request, obj, form, change)
+
+        if not change:
+            user_reconciliation_csv_import_job.delay(obj.pk)
+            messages.success(request, _("Import job created and queued."))
+        return redirect("..")
+
+
+@admin.action(description=_("Process selected user reconciliations"))
+def process_reconciliation(_modeladmin, _request, queryset):
+    """
+    Admin action to process selected user reconciliations.
+    The action will process only entries that are ready and have both emails checked.
+    """
+    processable_entries = queryset.filter(
+        status="ready", active_email_checked=True, inactive_email_checked=True
+    )
+
+    for entry in processable_entries:
+        entry.process_reconciliation_request()
+
+
+@admin.register(models.UserReconciliation)
+class UserReconciliationAdmin(admin.ModelAdmin):
+    """Admin class for UserReconciliation model."""
+
+    list_display = ["id", "__str__", "created_at", "status"]
+    actions = [process_reconciliation]
 
 
 class DocumentAccessInline(admin.TabularInline):
-    """Inline admin class for template accesses."""
+    """Inline admin class for document accesses."""
 
     autocomplete_fields = ["user"]
     model = models.DocumentAccess
@@ -157,7 +180,6 @@ class DocumentAdmin(TreeAdmin):
             },
         ),
     )
-    form = movenodeform_factory(models.Document)
     inlines = (DocumentAccessInline,)
     list_display = (
         "id",

src/backend/core/api/filters.py

@@ -2,6 +2,7 @@
 
 import unicodedata
 
+from django.conf import settings
 from django.utils.translation import gettext_lazy as _
 
 import django_filters
@@ -128,3 +129,13 @@ class ListDocumentFilter(DocumentFilter):
 
         queryset_method = queryset.filter if bool(value) else queryset.exclude
         return queryset_method(link_traces__user=user, link_traces__is_masked=True)
+
+
+class UserSearchFilter(django_filters.FilterSet):
+    """
+    Custom filter for searching users.
+    """
+
+    q = django_filters.CharFilter(
+        min_length=settings.API_USERS_SEARCH_QUERY_MIN_LENGTH, max_length=254
+    )

src/backend/core/api/permissions.py

@@ -98,10 +98,10 @@ class CanCreateInvitationPermission(permissions.BasePermission):
 
 
 class ResourceWithAccessPermission(permissions.BasePermission):
-    """A permission class for templates and invitations."""
+    """A permission class for invitations."""
 
     def has_permission(self, request, view):
-        """check create permission for templates."""
+        """check create permission."""
         return request.user.is_authenticated or view.action != "create"
 
     def has_object_permission(self, request, view, obj):
@@ -171,3 +171,19 @@ class ResourceAccessPermission(IsAuthenticated):
 
         action = view.action
         return abilities.get(action, False)
+
+
+class CommentPermission(permissions.BasePermission):
+    """Permission class for comments."""
+
+    def has_permission(self, request, view):
+        """Check permission for a given object."""
+        if view.action in ["create", "list"]:
+            document_abilities = view.get_document_or_404().get_abilities(request.user)
+            return document_abilities["comment"]
+
+        return True
+
+    def has_object_permission(self, request, view, obj):
+        """Check permission for a given object."""
+        return obj.get_abilities(request.user).get(view.action, False)

src/backend/core/api/serializers.py

@@ -1,8 +1,10 @@
 """Client serializers for the impress core app."""
+# pylint: disable=too-many-lines
 
 import binascii
 import mimetypes
 from base64 import b64decode
+from os.path import splitext
 
 from django.conf import settings
 from django.db.models import Q
@@ -14,32 +16,24 @@ import magic
 from rest_framework import serializers
 
 from core import choices, enums, models, utils, validators
+from core.services import mime_types
 from core.services.ai_services import AI_ACTIONS
 from core.services.converter_services import (
     ConversionError,
-    YdocConverter,
+    Converter,
 )
 
 
 class UserSerializer(serializers.ModelSerializer):
     """Serialize users."""
 
-    class Meta:
-        model = models.User
-        fields = ["id", "email", "full_name", "short_name", "language"]
-        read_only_fields = ["id", "email", "full_name", "short_name"]
-
-
-class UserLightSerializer(UserSerializer):
-    """Serialize users with limited fields."""
-
     full_name = serializers.SerializerMethodField(read_only=True)
     short_name = serializers.SerializerMethodField(read_only=True)
 
     class Meta:
         model = models.User
-        fields = ["full_name", "short_name"]
-        read_only_fields = ["full_name", "short_name"]
+        fields = ["id", "email", "full_name", "short_name", "language"]
+        read_only_fields = ["id", "email", "full_name", "short_name"]
 
     def get_full_name(self, instance):
         """Return the full name of the user."""
@@ -58,28 +52,13 @@ class UserLightSerializer(UserSerializer):
         return instance.short_name
 
 
-class TemplateAccessSerializer(serializers.ModelSerializer):
-    """Serialize template accesses."""
-
-    abilities = serializers.SerializerMethodField(read_only=True)
+class UserLightSerializer(UserSerializer):
+    """Serialize users with limited fields."""
 
     class Meta:
-        model = models.TemplateAccess
-        resource_field_name = "template"
-        fields = ["id", "user", "team", "role", "abilities"]
-        read_only_fields = ["id", "abilities"]
-
-    def get_abilities(self, instance) -> dict:
-        """Return abilities of the logged-in user on the instance."""
-        request = self.context.get("request")
-        if request:
-            return instance.get_abilities(request.user)
-        return {}
-
-    def update(self, instance, validated_data):
-        """Make "user" field is readonly but only on update."""
-        validated_data.pop("user", None)
-        return super().update(instance, validated_data)
+        model = models.User
+        fields = ["full_name", "short_name"]
+        read_only_fields = ["full_name", "short_name"]
 
 
 class ListDocumentSerializer(serializers.ModelSerializer):
@@ -90,6 +69,7 @@ class ListDocumentSerializer(serializers.ModelSerializer):
     nb_accesses_direct = serializers.IntegerField(read_only=True)
     user_role = serializers.SerializerMethodField(read_only=True)
     abilities = serializers.SerializerMethodField(read_only=True)
+    deleted_at = serializers.SerializerMethodField(read_only=True)
 
     class Meta:
         model = models.Document
@@ -102,6 +82,7 @@ class ListDocumentSerializer(serializers.ModelSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
             "is_favorite",
@@ -124,6 +105,7 @@ class ListDocumentSerializer(serializers.ModelSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
             "is_favorite",
@@ -165,6 +147,10 @@ class ListDocumentSerializer(serializers.ModelSerializer):
         request = self.context.get("request")
         return instance.get_role(request.user) if request else None
 
+    def get_deleted_at(self, instance):
+        """Return the deleted_at of the current document."""
+        return instance.ancestors_deleted_at
+
 
 class DocumentLightSerializer(serializers.ModelSerializer):
     """Minial document serializer for nesting in document accesses."""
@@ -180,6 +166,9 @@ class DocumentSerializer(ListDocumentSerializer):
 
     content = serializers.CharField(required=False)
     websocket = serializers.BooleanField(required=False, write_only=True)
+    file = serializers.FileField(
+        required=False, write_only=True, allow_null=True, max_length=255
+    )
 
     class Meta:
         model = models.Document
@@ -193,8 +182,10 @@ class DocumentSerializer(ListDocumentSerializer):
             "content",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
+            "file",
             "is_favorite",
             "link_role",
             "link_reach",
@@ -216,6 +207,7 @@ class DocumentSerializer(ListDocumentSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "is_favorite",
             "link_role",
@@ -263,6 +255,30 @@ class DocumentSerializer(ListDocumentSerializer):
 
         return value
 
+    def validate_file(self, file):
+        """Add file size and type constraints as defined in settings."""
+        if not file:
+            return None
+
+        # Validate file size
+        if file.size > settings.CONVERSION_FILE_MAX_SIZE:
+            max_size = settings.CONVERSION_FILE_MAX_SIZE // (1024 * 1024)
+            raise serializers.ValidationError(
+                f"File size exceeds the maximum limit of {max_size:d} MB."
+            )
+
+        _name, extension = splitext(file.name)
+
+        if extension.lower() not in settings.CONVERSION_FILE_EXTENSIONS_ALLOWED:
+            raise serializers.ValidationError(
+                (
+                    f"File extension {extension} is not allowed. Allowed extensions"
+                    f" are: {settings.CONVERSION_FILE_EXTENSIONS_ALLOWED}."
+                )
+            )
+
+        return file
+
     def save(self, **kwargs):
         """
         Process the content field to extract attachment keys and update the document's
@@ -451,7 +467,9 @@ class ServerCreateDocumentSerializer(serializers.Serializer):
             language = user.language or language
 
         try:
-            document_content = YdocConverter().convert(validated_data["content"])
+            document_content = Converter().convert(
+                validated_data["content"], mime_types.MARKDOWN, mime_types.YJS
+            )
         except ConversionError as err:
             raise serializers.ValidationError(
                 {"content": ["Could not convert content"]}
@@ -506,6 +524,10 @@ class LinkDocumentSerializer(serializers.ModelSerializer):
     We expose it separately from document in order to simplify and secure access control.
     """
 
+    link_reach = serializers.ChoiceField(
+        choices=models.LinkReachChoices.choices, required=True
+    )
+
     class Meta:
         model = models.Document
         fields = [
@@ -513,6 +535,58 @@ class LinkDocumentSerializer(serializers.ModelSerializer):
             "link_reach",
         ]
 
+    def validate(self, attrs):
+        """Validate that link_role and link_reach are compatible using get_select_options."""
+        link_reach = attrs.get("link_reach")
+        link_role = attrs.get("link_role")
+
+        if not link_reach:
+            raise serializers.ValidationError(
+                {"link_reach": _("This field is required.")}
+            )
+
+        # Get available options based on ancestors' link definition
+        available_options = models.LinkReachChoices.get_select_options(
+            **self.instance.ancestors_link_definition
+        )
+
+        # Validate link_reach is allowed
+        if link_reach not in available_options:
+            msg = _(
+                "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
+            )
+            raise serializers.ValidationError(
+                {"link_reach": msg % {"link_reach": link_reach}}
+            )
+
+        # Validate link_role is compatible with link_reach
+        allowed_roles = available_options[link_reach]
+
+        # Restricted reach: link_role must be None
+        if link_reach == models.LinkReachChoices.RESTRICTED:
+            if link_role is not None:
+                raise serializers.ValidationError(
+                    {
+                        "link_role": (
+                            "Cannot set link_role when link_reach is 'restricted'. "
+                            "Link role must be null for restricted reach."
+                        )
+                    }
+                )
+            return attrs
+        # Non-restricted: link_role must be in allowed roles
+        if link_role not in allowed_roles:
+            allowed_roles_str = ", ".join(allowed_roles) if allowed_roles else "none"
+            raise serializers.ValidationError(
+                {
+                    "link_role": (
+                        f"Link role '{link_role}' is not allowed for link reach '{link_reach}'. "
+                        f"Allowed roles: {allowed_roles_str}"
+                    )
+                }
+            )
+        return attrs
+
 
 class DocumentDuplicationSerializer(serializers.Serializer):
     """
@@ -594,52 +668,6 @@ class FileUploadSerializer(serializers.Serializer):
         return attrs
 
 
-class TemplateSerializer(serializers.ModelSerializer):
-    """Serialize templates."""
-
-    abilities = serializers.SerializerMethodField(read_only=True)
-    accesses = TemplateAccessSerializer(many=True, read_only=True)
-
-    class Meta:
-        model = models.Template
-        fields = [
-            "id",
-            "title",
-            "accesses",
-            "abilities",
-            "css",
-            "code",
-            "is_public",
-        ]
-        read_only_fields = ["id", "accesses", "abilities"]
-
-    def get_abilities(self, document) -> dict:
-        """Return abilities of the logged-in user on the instance."""
-        request = self.context.get("request")
-        if request:
-            return document.get_abilities(request.user)
-        return {}
-
-
-# pylint: disable=abstract-method
-class DocumentGenerationSerializer(serializers.Serializer):
-    """Serializer to receive a request to generate a document on a template."""
-
-    body = serializers.CharField(label=_("Body"))
-    body_type = serializers.ChoiceField(
-        choices=["html", "markdown"],
-        label=_("Body type"),
-        required=False,
-        default="html",
-    )
-    format = serializers.ChoiceField(
-        choices=["pdf", "docx"],
-        label=_("Format"),
-        required=False,
-        default="pdf",
-    )
-
-
 class InvitationSerializer(serializers.ModelSerializer):
     """Serialize invitations."""
 
@@ -684,6 +712,9 @@ class InvitationSerializer(serializers.ModelSerializer):
         if self.instance is None:
             attrs["issuer"] = user
 
+        if attrs.get("email"):
+            attrs["email"] = attrs["email"].lower()
+
         return attrs
 
     def validate_role(self, role):
@@ -718,7 +749,9 @@ class DocumentAskForAccessCreateSerializer(serializers.Serializer):
     """Serializer for creating a document ask for access."""
 
     role = serializers.ChoiceField(
-        choices=models.RoleChoices.choices,
+        choices=[
+            role for role in choices.RoleChoices if role != models.RoleChoices.OWNER
+        ],
         required=False,
         default=models.RoleChoices.READER,
     )
@@ -742,11 +775,11 @@ class DocumentAskForAccessSerializer(serializers.ModelSerializer):
         ]
         read_only_fields = ["id", "document", "user", "role", "created_at", "abilities"]
 
-    def get_abilities(self, invitation) -> dict:
+    def get_abilities(self, instance) -> dict:
         """Return abilities of the logged-in user on the instance."""
         request = self.context.get("request")
         if request:
-            return invitation.get_abilities(request.user)
+            return instance.get_abilities(request.user)
         return {}
 
 
@@ -821,3 +854,134 @@ class MoveDocumentSerializer(serializers.Serializer):
         choices=enums.MoveNodePositionChoices.choices,
         default=enums.MoveNodePositionChoices.LAST_CHILD,
     )
+
+
+class ReactionSerializer(serializers.ModelSerializer):
+    """Serialize reactions."""
+
+    users = UserLightSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Reaction
+        fields = [
+            "id",
+            "emoji",
+            "created_at",
+            "users",
+        ]
+        read_only_fields = ["id", "created_at", "users"]
+
+
+class CommentSerializer(serializers.ModelSerializer):
+    """Serialize comments (nested under a thread) with reactions and abilities."""
+
+    user = UserLightSerializer(read_only=True)
+    abilities = serializers.SerializerMethodField()
+    reactions = ReactionSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Comment
+        fields = [
+            "id",
+            "user",
+            "body",
+            "created_at",
+            "updated_at",
+            "reactions",
+            "abilities",
+        ]
+        read_only_fields = [
+            "id",
+            "user",
+            "created_at",
+            "updated_at",
+            "reactions",
+            "abilities",
+        ]
+
+    def validate(self, attrs):
+        """Validate comment data."""
+
+        request = self.context.get("request")
+        user = getattr(request, "user", None)
+
+        attrs["thread_id"] = self.context["thread_id"]
+        attrs["user_id"] = user.id if user else None
+        return attrs
+
+    def get_abilities(self, obj):
+        """Return comment's abilities."""
+        request = self.context.get("request")
+        if request:
+            return obj.get_abilities(request.user)
+        return {}
+
+
+class ThreadSerializer(serializers.ModelSerializer):
+    """Serialize threads in a backward compatible shape for current frontend.
+
+    We expose a flatten representation where ``content`` maps to the first
+    comment's body. Creating a thread requires a ``content`` field which is
+    stored as the first comment.
+    """
+
+    creator = UserLightSerializer(read_only=True)
+    abilities = serializers.SerializerMethodField(read_only=True)
+    body = serializers.JSONField(write_only=True, required=True)
+    comments = serializers.SerializerMethodField(read_only=True)
+    comments = CommentSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = models.Thread
+        fields = [
+            "id",
+            "body",
+            "created_at",
+            "updated_at",
+            "creator",
+            "abilities",
+            "comments",
+            "resolved",
+            "resolved_at",
+            "resolved_by",
+            "metadata",
+        ]
+        read_only_fields = [
+            "id",
+            "created_at",
+            "updated_at",
+            "creator",
+            "abilities",
+            "comments",
+            "resolved",
+            "resolved_at",
+            "resolved_by",
+            "metadata",
+        ]
+
+    def validate(self, attrs):
+        """Validate thread data."""
+        request = self.context.get("request")
+        user = getattr(request, "user", None)
+
+        attrs["document_id"] = self.context["resource_id"]
+        attrs["creator_id"] = user.id if user else None
+
+        return attrs
+
+    def get_abilities(self, thread):
+        """Return thread's abilities."""
+        request = self.context.get("request")
+        if request:
+            return thread.get_abilities(request.user)
+        return {}
+
+
+class SearchDocumentSerializer(serializers.Serializer):
+    """Serializer for fulltext search requests through Find application"""
+
+    q = serializers.CharField(required=True, allow_blank=False, trim_whitespace=True)
+    page_size = serializers.IntegerField(
+        required=False, min_value=1, max_value=50, default=20
+    )
+    page = serializers.IntegerField(required=False, min_value=1, default=1)

src/backend/core/api/throttling.py

@@ -0,0 +1,51 @@
+"""Throttling modules for the API."""
+
+from django.conf import settings
+
+from lasuite.drf.throttling import MonitoredScopedRateThrottle
+from rest_framework.throttling import UserRateThrottle
+from sentry_sdk import capture_message
+
+
+def sentry_monitoring_throttle_failure(message):
+    """Log when a failure occurs to detect rate limiting issues."""
+    capture_message(message, "warning")
+
+
+class UserListThrottleBurst(UserRateThrottle):
+    """Throttle for the user list endpoint."""
+
+    scope = "user_list_burst"
+
+
+class UserListThrottleSustained(UserRateThrottle):
+    """Throttle for the user list endpoint."""
+
+    scope = "user_list_sustained"
+
+
+class DocumentThrottle(MonitoredScopedRateThrottle):
+    """
+    Throttle for document-related endpoints, with an exception for requests from the
+    collaboration server.
+    """
+
+    scope = "document"
+
+    def allow_request(self, request, view):
+        """
+        Override to skip throttling for requests from the collaboration server.
+
+        Verifies the X-Y-Provider-Key header contains a valid Y_PROVIDER_API_KEY.
+        Using a custom header instead of Authorization to avoid triggering
+        authentication middleware.
+        """
+
+        y_provider_header = request.headers.get("X-Y-Provider-Key", "")
+
+        # Check if this is a valid y-provider request and exempt from throttling
+        y_provider_key = getattr(settings, "Y_PROVIDER_API_KEY", None)
+        if y_provider_key and y_provider_header == y_provider_key:
+            return True
+
+        return super().allow_request(request, view)

src/backend/core/apps.py

@@ -1,11 +1,19 @@
 """Impress Core application"""
-# from django.apps import AppConfig
-# from django.utils.translation import gettext_lazy as _
+
+from django.apps import AppConfig
+from django.utils.translation import gettext_lazy as _
 
 
-# class CoreConfig(AppConfig):
-#     """Configuration class for the impress core app."""
+class CoreConfig(AppConfig):
+    """Configuration class for the impress core app."""
 
-#     name = "core"
-#     app_label = "core"
-#     verbose_name = _("impress core application")
+    name = "core"
+    app_label = "core"
+    verbose_name = _("Impress core application")
+
+    def ready(self):
+        """
+        Import signals when the app is ready.
+        """
+        # pylint: disable=import-outside-toplevel, unused-import
+        from . import signals  # noqa: PLC0415

src/backend/core/authentication/backends.py

@@ -6,6 +6,7 @@ import os
 from django.conf import settings
 from django.core.exceptions import SuspiciousOperation
 
+from lasuite.marketing.tasks import create_or_update_contact
 from lasuite.oidc_login.backends import (
     OIDCAuthenticationBackend as LaSuiteOIDCAuthenticationBackend,
 )
@@ -57,3 +58,22 @@ class OIDCAuthenticationBackend(LaSuiteOIDCAuthenticationBackend):
             return self.UserModel.objects.get_user_by_sub_or_email(sub, email)
         except DuplicateEmailError as err:
             raise SuspiciousOperation(err.message) from err
+
+    def post_get_or_create_user(self, user, claims, is_new_user):
+        """
+        Post-processing after user creation or retrieval.
+
+        Args:
+          user (User): The user instance.
+          claims (dict): The claims dictionary.
+          is_new_user (bool): Indicates if the user was newly created.
+
+        Returns:
+        - None
+
+        """
+
+        if is_new_user and settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL:
+            create_or_update_contact.delay(
+                email=user.email, attributes={"DOCS_SOURCE": ["SIGNIN"]}
+            )

src/backend/core/choices.py

@@ -33,6 +33,7 @@ class LinkRoleChoices(PriorityTextChoices):
     """Defines the possible roles a link can offer on a document."""
 
     READER = "reader", _("Reader")  # Can read
+    COMMENTER = "commenter", _("Commenter")  # Can read and comment
     EDITOR = "editor", _("Editor")  # Can read and edit
 
 
@@ -40,6 +41,7 @@ class RoleChoices(PriorityTextChoices):
     """Defines the possible roles a user can have in a resource."""
 
     READER = "reader", _("Reader")  # Can read
+    COMMENTER = "commenter", _("Commenter")  # Can read and comment
     EDITOR = "editor", _("Editor")  # Can read and edit
     ADMIN = "administrator", _("Administrator")  # Can read, edit, delete and share
     OWNER = "owner", _("Owner")

src/backend/core/factories.py

@@ -53,15 +53,6 @@ class UserFactory(factory.django.DjangoModelFactory):
         if create and (extracted is True):
             UserDocumentAccessFactory(user=self, role="owner")
 
-    @factory.post_generation
-    def with_owned_template(self, create, extracted, **kwargs):
-        """
-        Create a template for which the user is owner to check
-        that there is no interference
-        """
-        if create and (extracted is True):
-            UserTemplateAccessFactory(user=self, role="owner")
-
 
 class ParentNodeFactory(factory.declarations.ParameteredAttribute):
     """Custom factory attribute for setting the parent node."""
@@ -202,50 +193,6 @@ class DocumentAskForAccessFactory(factory.django.DjangoModelFactory):
     role = factory.fuzzy.FuzzyChoice([r[0] for r in models.RoleChoices.choices])
 
 
-class TemplateFactory(factory.django.DjangoModelFactory):
-    """A factory to create templates"""
-
-    class Meta:
-        model = models.Template
-        django_get_or_create = ("title",)
-        skip_postgeneration_save = True
-
-    title = factory.Sequence(lambda n: f"template{n}")
-    is_public = factory.Faker("boolean")
-
-    @factory.post_generation
-    def users(self, create, extracted, **kwargs):
-        """Add users to template from a given list of users with or without roles."""
-        if create and extracted:
-            for item in extracted:
-                if isinstance(item, models.User):
-                    UserTemplateAccessFactory(template=self, user=item)
-                else:
-                    UserTemplateAccessFactory(template=self, user=item[0], role=item[1])
-
-
-class UserTemplateAccessFactory(factory.django.DjangoModelFactory):
-    """Create fake template user accesses for testing."""
-
-    class Meta:
-        model = models.TemplateAccess
-
-    template = factory.SubFactory(TemplateFactory)
-    user = factory.SubFactory(UserFactory)
-    role = factory.fuzzy.FuzzyChoice([r[0] for r in models.RoleChoices.choices])
-
-
-class TeamTemplateAccessFactory(factory.django.DjangoModelFactory):
-    """Create fake template team accesses for testing."""
-
-    class Meta:
-        model = models.TemplateAccess
-
-    template = factory.SubFactory(TemplateFactory)
-    team = factory.Sequence(lambda n: f"team{n}")
-    role = factory.fuzzy.FuzzyChoice([r[0] for r in models.RoleChoices.choices])
-
-
 class InvitationFactory(factory.django.DjangoModelFactory):
     """A factory to create invitations for a user"""
 
@@ -256,3 +203,49 @@ class InvitationFactory(factory.django.DjangoModelFactory):
     document = factory.SubFactory(DocumentFactory)
     role = factory.fuzzy.FuzzyChoice([role[0] for role in models.RoleChoices.choices])
     issuer = factory.SubFactory(UserFactory)
+
+
+class ThreadFactory(factory.django.DjangoModelFactory):
+    """A factory to create threads for a document"""
+
+    class Meta:
+        model = models.Thread
+
+    document = factory.SubFactory(DocumentFactory)
+    creator = factory.SubFactory(UserFactory)
+
+
+class CommentFactory(factory.django.DjangoModelFactory):
+    """A factory to create comments for a thread"""
+
+    class Meta:
+        model = models.Comment
+
+    thread = factory.SubFactory(ThreadFactory)
+    user = factory.SubFactory(UserFactory)
+    body = factory.Faker("text")
+
+
+class ReactionFactory(factory.django.DjangoModelFactory):
+    """A factory to create reactions for a comment"""
+
+    class Meta:
+        model = models.Reaction
+
+    comment = factory.SubFactory(CommentFactory)
+    emoji = "test"
+
+    @factory.post_generation
+    def users(self, create, extracted, **kwargs):
+        """Add users to reaction from a given list of users or create one if not provided."""
+        if not create:
+            return
+
+        if not extracted:
+            # the factory is being created, but no users were provided
+            user = UserFactory()
+            self.users.add(user)
+            return
+
+        # Add the iterable of groups using bulk addition
+        self.users.add(*extracted)

src/backend/core/management/commands/clean_document.py

@@ -0,0 +1,150 @@
+"""Clean a document by resetting it (keeping its title) and deleting all descendants."""
+
+import logging
+
+from django.conf import settings
+from django.core.files.storage import default_storage
+from django.core.management.base import BaseCommand, CommandError
+from django.db import transaction
+from django.db.models import Q
+
+from botocore.exceptions import ClientError
+
+from core.choices import LinkReachChoices, LinkRoleChoices, RoleChoices
+from core.models import Document, DocumentAccess, Invitation, Thread
+
+logger = logging.getLogger("impress.commands.clean_document")
+
+
+class Command(BaseCommand):
+    """Reset a document (keeping its title) and delete all its descendants."""
+
+    help = __doc__
+
+    def add_arguments(self, parser):
+        """Define command arguments."""
+        parser.add_argument(
+            "document_id",
+            type=str,
+            help="UUID of the document to clean",
+        )
+        parser.add_argument(
+            "-f",
+            "--force",
+            action="store_true",
+            default=False,
+            help="Force command execution despite DEBUG is set to False",
+        )
+        parser.add_argument(
+            "-t",
+            "--title",
+            type=str,
+            default=None,
+            help="Update the document title to this value",
+        )
+        parser.add_argument(
+            "--link_reach",
+            type=str,
+            default=LinkReachChoices.RESTRICTED,
+            choices=LinkReachChoices,
+            help="Update the link_reach to this value",
+        )
+        parser.add_argument(
+            "--link_role",
+            type=str,
+            default=LinkRoleChoices.READER,
+            choices=LinkRoleChoices,
+            help="update the link_role to this value",
+        )
+
+    def handle(self, *args, **options):
+        """Execute the clean_document command."""
+        if not settings.DEBUG and not options["force"]:
+            raise CommandError(
+                "This command is not meant to be used in production environment "
+                "except you know what you are doing, if so use --force parameter"
+            )
+
+        document_id = options["document_id"]
+
+        try:
+            document = Document.objects.get(pk=document_id)
+        except (Document.DoesNotExist, ValueError) as err:
+            raise CommandError(f"Document {document_id} does not exist.") from err
+
+        descendants = list(document.get_descendants())
+        descendant_ids = [doc.id for doc in descendants]
+        all_documents = [document, *descendants]
+
+        # Collect all attachment keys before the transaction clears them
+        all_attachment_keys = []
+        for doc in all_documents:
+            all_attachment_keys.extend(doc.attachments)
+
+        self.stdout.write(
+            f"Cleaning document {document_id} and deleting "
+            f"{len(descendants)} descendant(s)..."
+        )
+
+        with transaction.atomic():
+            # Clean accesses and invitations on the root document
+            access_count, _ = DocumentAccess.objects.filter(
+                Q(document_id=document.id) & ~Q(role=RoleChoices.OWNER)
+            ).delete()
+            self.stdout.write(f"Deleted {access_count} access(es) on root document.")
+
+            invitation_count, _ = Invitation.objects.filter(
+                document_id=document.id
+            ).delete()
+            self.stdout.write(
+                f"Deleted {invitation_count} invitation(s) on root document."
+            )
+
+            thread_count, _ = Thread.objects.filter(document_id=document.id).delete()
+            self.stdout.write(f"Deleted {thread_count} thread(s) on root document.")
+
+            # Reset root document fields
+            update_fields = {
+                "excerpt": None,
+                "link_reach": options["link_reach"],
+                "link_role": options["link_role"],
+                "attachments": [],
+            }
+            if options["title"] is not None:
+                update_fields["title"] = options["title"]
+            Document.objects.filter(id=document.id).update(**update_fields)
+
+            if options["title"] is not None:
+                self.stdout.write(
+                    f'Reset fields on root document (title set to "{options["title"]}").'
+                )
+            else:
+                self.stdout.write("Reset fields on root document (title kept).")
+
+            # Delete all descendants (cascades accesses and invitations)
+            if descendants:
+                deleted_count, _ = Document.objects.filter(
+                    id__in=descendant_ids
+                ).delete()
+                self.stdout.write(f"Deleted {deleted_count} descendant(s).")
+
+        # Delete S3 content outside the transaction (S3 is not transactional)
+        s3_client = default_storage.connection.meta.client
+        bucket = default_storage.bucket_name
+
+        for doc in all_documents:
+            try:
+                s3_client.delete_object(Bucket=bucket, Key=doc.file_key)
+            except ClientError:
+                logger.warning("Failed to delete S3 file for document %s", doc.id)
+
+        self.stdout.write(f"Deleted S3 content for {len(all_documents)} document(s).")
+
+        for key in all_attachment_keys:
+            try:
+                s3_client.delete_object(Bucket=bucket, Key=key)
+            except ClientError:
+                logger.warning("Failed to delete S3 attachment %s", key)
+
+        self.stdout.write(f"Deleted {len(all_attachment_keys)} attachment(s) from S3.")
+        self.stdout.write("Done.")

src/backend/core/management/commands/index.py

@@ -0,0 +1,52 @@
+"""
+Handle search setup that needs to be done at bootstrap time.
+"""
+
+import logging
+import time
+
+from django.core.management.base import BaseCommand, CommandError
+
+from core.services.search_indexers import get_document_indexer
+
+logger = logging.getLogger("docs.search.bootstrap_search")
+
+
+class Command(BaseCommand):
+    """Index all documents to remote search service"""
+
+    help = __doc__
+
+    def add_arguments(self, parser):
+        """Add argument to require forcing execution when not in debug mode."""
+        parser.add_argument(
+            "--batch-size",
+            action="store",
+            dest="batch_size",
+            type=int,
+            default=50,
+            help="Indexation query batch size",
+        )
+
+    def handle(self, *args, **options):
+        """Launch and log search index generation."""
+        indexer = get_document_indexer()
+
+        if not indexer:
+            raise CommandError("The indexer is not enabled or properly configured.")
+
+        logger.info("Starting to regenerate Find index...")
+        start = time.perf_counter()
+        batch_size = options["batch_size"]
+
+        try:
+            count = indexer.index(batch_size=batch_size)
+        except Exception as err:
+            raise CommandError("Unable to regenerate index") from err
+
+        duration = time.perf_counter() - start
+        logger.info(
+            "Search index regenerated from %d document(s) in %.2f seconds.",
+            count,
+            duration,
+        )

src/backend/core/migrations/0025_alter_user_short_name.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.2.7 on 2025-10-22 06:12
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0024_add_is_masked_field_to_link_trace"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="user",
+            name="short_name",
+            field=models.CharField(
+                blank=True, max_length=100, null=True, verbose_name="short name"
+            ),
+        ),
+    ]

src/backend/core/migrations/0026_comments.py

@@ -0,0 +1,275 @@
+# Generated by Django 5.2.6 on 2025-09-16 08:59
+
+import uuid
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0025_alter_user_short_name"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="document",
+            name="link_role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="documentaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="documentaskforaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="invitation",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="templateaccess",
+            name="role",
+            field=models.CharField(
+                choices=[
+                    ("reader", "Reader"),
+                    ("commenter", "Commenter"),
+                    ("editor", "Editor"),
+                    ("administrator", "Administrator"),
+                    ("owner", "Owner"),
+                ],
+                default="reader",
+                max_length=20,
+            ),
+        ),
+        migrations.CreateModel(
+            name="Thread",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("resolved", models.BooleanField(default=False)),
+                ("resolved_at", models.DateTimeField(blank=True, null=True)),
+                ("metadata", models.JSONField(blank=True, default=dict)),
+                (
+                    "creator",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="threads",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "document",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="threads",
+                        to="core.document",
+                    ),
+                ),
+                (
+                    "resolved_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="resolved_threads",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Thread",
+                "verbose_name_plural": "Threads",
+                "db_table": "impress_thread",
+                "ordering": ("-created_at",),
+            },
+        ),
+        migrations.CreateModel(
+            name="Comment",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("body", models.JSONField()),
+                ("metadata", models.JSONField(blank=True, default=dict)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="thread_comment",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "thread",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="comments",
+                        to="core.thread",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Comment",
+                "verbose_name_plural": "Comments",
+                "db_table": "impress_comment",
+                "ordering": ("created_at",),
+            },
+        ),
+        migrations.CreateModel(
+            name="Reaction",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                ("emoji", models.CharField(max_length=32)),
+                (
+                    "comment",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="reactions",
+                        to="core.comment",
+                    ),
+                ),
+                (
+                    "users",
+                    models.ManyToManyField(
+                        related_name="reactions", to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Reaction",
+                "verbose_name_plural": "Reactions",
+                "db_table": "impress_comment_reaction",
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("comment", "emoji"),
+                        name="unique_comment_emoji",
+                        violation_error_message="This emoji has already been reacted to this comment.",
+                    )
+                ],
+            },
+        ),
+    ]

src/backend/core/migrations/0027_auto_20251120_0956.py

@@ -0,0 +1,37 @@
+# Generated by Django 5.2.8 on 2025-11-20 09:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0026_comments"),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            sql="""
+                CREATE OR REPLACE FUNCTION public.immutable_unaccent(regdictionary, text)
+                RETURNS text
+                LANGUAGE c IMMUTABLE PARALLEL SAFE STRICT AS
+                '$libdir/unaccent', 'unaccent_dict';
+
+                CREATE OR REPLACE FUNCTION public.f_unaccent(text)
+                RETURNS text
+                LANGUAGE sql IMMUTABLE PARALLEL SAFE STRICT
+                RETURN public.immutable_unaccent(regdictionary 'public.unaccent', $1);
+
+                CREATE INDEX IF NOT EXISTS user_email_unaccent_trgm_idx
+                ON impress_user
+                USING gin (f_unaccent(email) gin_trgm_ops);
+
+                CREATE INDEX IF NOT EXISTS user_full_name_unaccent_trgm_idx
+                ON impress_user
+                USING gin (f_unaccent(full_name) gin_trgm_ops);
+            """,
+            reverse_sql="""
+                DROP INDEX IF EXISTS user_email_unaccent_trgm_idx;
+                DROP INDEX IF EXISTS user_full_name_unaccent_trgm_idx;
+            """,
+        ),
+    ]

src/backend/core/migrations/0028_remove_templateaccess_template_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.2.9 on 2026-01-09 14:18
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0027_auto_20251120_0956"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="templateaccess",
+            name="template",
+        ),
+        migrations.RemoveField(
+            model_name="templateaccess",
+            name="user",
+        ),
+        migrations.DeleteModel(
+            name="Template",
+        ),
+        migrations.DeleteModel(
+            name="TemplateAccess",
+        ),
+    ]

src/backend/core/migrations/0029_userreconciliationcsvimport_userreconciliation.py

@@ -0,0 +1,178 @@
+# Generated by Django 5.2.11 on 2026-02-10 15:47
+
+import uuid
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0028_remove_templateaccess_template_and_more"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="UserReconciliationCsvImport",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                (
+                    "file",
+                    models.FileField(upload_to="imports/", verbose_name="CSV file"),
+                ),
+                (
+                    "status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "Pending"),
+                            ("running", "Running"),
+                            ("done", "Done"),
+                            ("error", "Error"),
+                        ],
+                        default="pending",
+                        max_length=20,
+                    ),
+                ),
+                ("logs", models.TextField(blank=True)),
+            ],
+            options={
+                "verbose_name": "user reconciliation CSV import",
+                "verbose_name_plural": "user reconciliation CSV imports",
+                "db_table": "impress_user_reconciliation_csv_import",
+            },
+        ),
+        migrations.CreateModel(
+            name="UserReconciliation",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        help_text="primary key for the record as UUID",
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="id",
+                    ),
+                ),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        auto_now_add=True,
+                        help_text="date and time at which a record was created",
+                        verbose_name="created on",
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        auto_now=True,
+                        help_text="date and time at which a record was last updated",
+                        verbose_name="updated on",
+                    ),
+                ),
+                (
+                    "active_email",
+                    models.EmailField(
+                        max_length=254, verbose_name="Active email address"
+                    ),
+                ),
+                (
+                    "inactive_email",
+                    models.EmailField(
+                        max_length=254, verbose_name="Email address to deactivate"
+                    ),
+                ),
+                ("active_email_checked", models.BooleanField(default=False)),
+                ("inactive_email_checked", models.BooleanField(default=False)),
+                (
+                    "active_email_confirmation_id",
+                    models.UUIDField(
+                        default=uuid.uuid4, editable=False, null=True, unique=True
+                    ),
+                ),
+                (
+                    "inactive_email_confirmation_id",
+                    models.UUIDField(
+                        default=uuid.uuid4, editable=False, null=True, unique=True
+                    ),
+                ),
+                (
+                    "source_unique_id",
+                    models.CharField(
+                        blank=True,
+                        max_length=100,
+                        null=True,
+                        verbose_name="Unique ID in the source file",
+                    ),
+                ),
+                (
+                    "status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "Pending"),
+                            ("ready", "Ready"),
+                            ("done", "Done"),
+                            ("error", "Error"),
+                        ],
+                        default="pending",
+                        max_length=20,
+                    ),
+                ),
+                ("logs", models.TextField(blank=True)),
+                (
+                    "active_user",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="active_user",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "inactive_user",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="inactive_user",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "user reconciliation",
+                "verbose_name_plural": "user reconciliations",
+                "db_table": "impress_user_reconciliation",
+                "ordering": ["-created_at"],
+            },
+        ),
+    ]

src/backend/core/models.py

@@ -1,6 +1,7 @@
 """
 Declare and configure the models for the impress core application
 """
+
 # pylint: disable=too-many-lines
 
 import hashlib
@@ -14,7 +15,6 @@ from django.contrib.auth import models as auth_models
 from django.contrib.auth.base_user import AbstractBaseUser
 from django.contrib.postgres.fields import ArrayField
 from django.contrib.sites.models import Site
-from django.core import mail
 from django.core.cache import cache
 from django.core.files.base import ContentFile
 from django.core.files.storage import default_storage
@@ -32,14 +32,14 @@ from rest_framework.exceptions import ValidationError
 from timezone_field import TimeZoneField
 from treebeard.mp_tree import MP_Node, MP_NodeManager, MP_NodeQuerySet
 
-from .choices import (
+from core.choices import (
     PRIVILEGED_ROLES,
     LinkReachChoices,
     LinkRoleChoices,
     RoleChoices,
     get_equivalent_link_definition,
 )
-from .validators import sub_validator
+from core.validators import sub_validator
 
 logger = getLogger(__name__)
 
@@ -148,7 +148,9 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
     )
 
     full_name = models.CharField(_("full name"), max_length=100, null=True, blank=True)
-    short_name = models.CharField(_("short name"), max_length=20, null=True, blank=True)
+    short_name = models.CharField(
+        _("short name"), max_length=100, null=True, blank=True
+    )
 
     email = models.EmailField(_("identity email address"), blank=True, null=True)
 
@@ -221,7 +223,7 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
         Expired invitations are ignored.
         """
         valid_invitations = Invitation.objects.filter(
-            email=self.email,
+            email__iexact=self.email,
             created_at__gte=(
                 timezone.now()
                 - timedelta(seconds=settings.INVITATION_VALIDITY_DURATION)
@@ -248,11 +250,37 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
 
         valid_invitations.delete()
 
-    def email_user(self, subject, message, from_email=None, **kwargs):
-        """Email this user."""
-        if not self.email:
-            raise ValueError("User has no email address.")
-        mail.send_mail(subject, message, from_email, [self.email], **kwargs)
+    def send_email(self, subject, context=None, language=None):
+        """Generate and send email to the user from a template."""
+        emails = [self.email]
+        context = context or {}
+        domain = settings.EMAIL_URL_APP or Site.objects.get_current().domain
+
+        language = language or get_language()
+        context.update(
+            {
+                "brandname": settings.EMAIL_BRAND_NAME,
+                "domain": domain,
+                "logo_img": settings.EMAIL_LOGO_IMG,
+            }
+        )
+
+        with override(language):
+            msg_html = render_to_string("mail/html/template.html", context)
+            msg_plain = render_to_string("mail/text/template.txt", context)
+            subject = str(subject)  # Force translation
+
+            try:
+                send_mail(
+                    subject.capitalize(),
+                    msg_plain,
+                    settings.EMAIL_FROM,
+                    emails,
+                    html_message=msg_html,
+                    fail_silently=False,
+                )
+            except smtplib.SMTPException as exception:
+                logger.error("invitation to %s was not sent: %s", emails, exception)
 
     @cached_property
     def teams(self):
@@ -263,6 +291,417 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
         return []
 
 
+class UserReconciliation(BaseModel):
+    """Model to run batch jobs to replace an active user by another one"""
+
+    active_email = models.EmailField(_("Active email address"))
+    inactive_email = models.EmailField(_("Email address to deactivate"))
+    active_email_checked = models.BooleanField(default=False)
+    inactive_email_checked = models.BooleanField(default=False)
+    active_user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="active_user",
+    )
+    inactive_user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="inactive_user",
+    )
+    active_email_confirmation_id = models.UUIDField(
+        default=uuid.uuid4, unique=True, editable=False, null=True
+    )
+    inactive_email_confirmation_id = models.UUIDField(
+        default=uuid.uuid4, unique=True, editable=False, null=True
+    )
+    source_unique_id = models.CharField(
+        max_length=100,
+        blank=True,
+        null=True,
+        verbose_name=_("Unique ID in the source file"),
+    )
+
+    status = models.CharField(
+        max_length=20,
+        choices=[
+            ("pending", _("Pending")),
+            ("ready", _("Ready")),
+            ("done", _("Done")),
+            ("error", _("Error")),
+        ],
+        default="pending",
+    )
+    logs = models.TextField(blank=True)
+
+    class Meta:
+        db_table = "impress_user_reconciliation"
+        verbose_name = _("user reconciliation")
+        verbose_name_plural = _("user reconciliations")
+        ordering = ["-created_at"]
+
+    def __str__(self):
+        return f"Reconciliation from {self.inactive_email} to {self.active_email}"
+
+    def save(self, *args, **kwargs):
+        """
+        For pending queries, identify the actual users and send validation emails
+        """
+        if self.status == "pending":
+            self.active_user = User.objects.filter(email=self.active_email).first()
+            self.inactive_user = User.objects.filter(email=self.inactive_email).first()
+
+            if self.active_user and self.inactive_user:
+                if not self.active_email_checked:
+                    self.send_reconciliation_confirm_email(
+                        self.active_user, "active", self.active_email_confirmation_id
+                    )
+                if not self.inactive_email_checked:
+                    self.send_reconciliation_confirm_email(
+                        self.inactive_user,
+                        "inactive",
+                        self.inactive_email_confirmation_id,
+                    )
+                self.status = "ready"
+            else:
+                self.status = "error"
+                self.logs = "Error: Both active and inactive users need to exist."
+
+        super().save(*args, **kwargs)
+
+    @transaction.atomic
+    def process_reconciliation_request(self):
+        """
+        Process the reconciliation request as a transaction.
+
+        - Transfer document accesses from inactive to active user, updating roles as needed.
+        - Transfer document favorites from inactive to active user.
+        - Transfer link traces from inactive to active user.
+        - Transfer comment-related content from inactive to active user
+          (threads, comments and reactions)
+        - Activate the active user and deactivate the inactive user.
+        - Update the reconciliation entry itself.
+        """
+
+        # Prepare the data to perform the reconciliation on
+        updated_accesses, removed_accesses = (
+            self.prepare_documentaccess_reconciliation()
+        )
+        updated_linktraces, removed_linktraces = self.prepare_linktrace_reconciliation()
+        update_favorites, removed_favorites = (
+            self.prepare_document_favorite_reconciliation()
+        )
+        updated_threads = self.prepare_thread_reconciliation()
+        updated_comments = self.prepare_comment_reconciliation()
+        updated_reactions, removed_reactions = self.prepare_reaction_reconciliation()
+
+        self.active_user.is_active = True
+        self.inactive_user.is_active = False
+
+        # Actually perform the bulk operations
+        DocumentAccess.objects.bulk_update(updated_accesses, ["user", "role"])
+
+        if removed_accesses:
+            ids_to_delete = [entry.id for entry in removed_accesses]
+            DocumentAccess.objects.filter(id__in=ids_to_delete).delete()
+
+        DocumentFavorite.objects.bulk_update(update_favorites, ["user"])
+        if removed_favorites:
+            ids_to_delete = [entry.id for entry in removed_favorites]
+            DocumentFavorite.objects.filter(id__in=ids_to_delete).delete()
+
+        LinkTrace.objects.bulk_update(updated_linktraces, ["user"])
+        if removed_linktraces:
+            ids_to_delete = [entry.id for entry in removed_linktraces]
+            LinkTrace.objects.filter(id__in=ids_to_delete).delete()
+
+        Thread.objects.bulk_update(updated_threads, ["creator"])
+        Comment.objects.bulk_update(updated_comments, ["user"])
+
+        # pylint: disable=C0103
+        ReactionThroughModel = Reaction.users.through
+        reactions_to_create = []
+        for updated_reaction in updated_reactions:
+            reactions_to_create.append(
+                ReactionThroughModel(
+                    user_id=self.active_user.pk, reaction_id=updated_reaction.pk
+                )
+            )
+
+        if reactions_to_create:
+            ReactionThroughModel.objects.bulk_create(reactions_to_create)
+
+        if removed_reactions:
+            ids_to_delete = [entry.id for entry in removed_reactions]
+            ReactionThroughModel.objects.filter(
+                reaction_id__in=ids_to_delete, user_id=self.inactive_user.pk
+            ).delete()
+
+        User.objects.bulk_update([self.active_user, self.inactive_user], ["is_active"])
+
+        # Wrap up the reconciliation entry
+        self.logs += f"""Requested update for {len(updated_accesses)} DocumentAccess items
+            and deletion for {len(removed_accesses)} DocumentAccess items.\n"""
+        self.status = "done"
+        self.save()
+
+        self.send_reconciliation_done_email()
+
+    def prepare_documentaccess_reconciliation(self):
+        """
+        Prepare the reconciliation by transferring document accesses from the inactive user
+        to the active user.
+        """
+        updated_accesses = []
+        removed_accesses = []
+        inactive_accesses = DocumentAccess.objects.filter(user=self.inactive_user)
+
+        # Check documents where the active user already has access
+        inactive_accesses_documents = inactive_accesses.values_list(
+            "document", flat=True
+        )
+        existing_accesses = DocumentAccess.objects.filter(user=self.active_user).filter(
+            document__in=inactive_accesses_documents
+        )
+        existing_roles_per_doc = dict(existing_accesses.values_list("document", "role"))
+
+        for entry in inactive_accesses:
+            if entry.document_id in existing_roles_per_doc:
+                # Update role if needed
+                existing_role = existing_roles_per_doc[entry.document_id]
+                max_role = RoleChoices.max(entry.role, existing_role)
+                if existing_role != max_role:
+                    existing_access = existing_accesses.get(document=entry.document)
+                    existing_access.role = max_role
+                    updated_accesses.append(existing_access)
+                removed_accesses.append(entry)
+            else:
+                entry.user = self.active_user
+                updated_accesses.append(entry)
+
+        return updated_accesses, removed_accesses
+
+    def prepare_document_favorite_reconciliation(self):
+        """
+        Prepare the reconciliation by transferring document favorites from the inactive user
+        to the active user.
+        """
+        updated_favorites = []
+        removed_favorites = []
+
+        existing_favorites = DocumentFavorite.objects.filter(user=self.active_user)
+        existing_favorite_doc_ids = set(
+            existing_favorites.values_list("document_id", flat=True)
+        )
+
+        inactive_favorites = DocumentFavorite.objects.filter(user=self.inactive_user)
+
+        for entry in inactive_favorites:
+            if entry.document_id in existing_favorite_doc_ids:
+                removed_favorites.append(entry)
+            else:
+                entry.user = self.active_user
+                updated_favorites.append(entry)
+
+        return updated_favorites, removed_favorites
+
+    def prepare_linktrace_reconciliation(self):
+        """
+        Prepare the reconciliation by transferring link traces from the inactive user
+        to the active user.
+        """
+        updated_linktraces = []
+        removed_linktraces = []
+
+        existing_linktraces = LinkTrace.objects.filter(user=self.active_user)
+        inactive_linktraces = LinkTrace.objects.filter(user=self.inactive_user)
+
+        for entry in inactive_linktraces:
+            if existing_linktraces.filter(document=entry.document).exists():
+                removed_linktraces.append(entry)
+            else:
+                entry.user = self.active_user
+                updated_linktraces.append(entry)
+
+        return updated_linktraces, removed_linktraces
+
+    def prepare_thread_reconciliation(self):
+        """
+        Prepare the reconciliation by transferring threads from the inactive user
+        to the active user.
+        """
+        updated_threads = []
+
+        inactive_threads = Thread.objects.filter(creator=self.inactive_user)
+
+        for entry in inactive_threads:
+            entry.creator = self.active_user
+            updated_threads.append(entry)
+
+        return updated_threads
+
+    def prepare_comment_reconciliation(self):
+        """
+        Prepare the reconciliation by transferring comments from the inactive user
+        to the active user.
+        """
+        updated_comments = []
+
+        inactive_comments = Comment.objects.filter(user=self.inactive_user)
+
+        for entry in inactive_comments:
+            entry.user = self.active_user
+            updated_comments.append(entry)
+
+        return updated_comments
+
+    def prepare_reaction_reconciliation(self):
+        """
+        Prepare the reconciliation by creating missing reactions for the active user
+        (ie, the ones that exist for the inactive user but not the active user)
+        and then deleting all reactions of the inactive user.
+        """
+
+        inactive_reactions = Reaction.objects.filter(users=self.inactive_user)
+        updated_reactions = inactive_reactions.exclude(users=self.active_user)
+
+        return updated_reactions, inactive_reactions
+
+    def send_reconciliation_confirm_email(
+        self, user, user_type, confirmation_id, language=None
+    ):
+        """Method allowing to send confirmation email for reconciliation requests."""
+        language = language or get_language()
+        domain = settings.EMAIL_URL_APP or Site.objects.get_current().domain
+
+        message = _(
+            """You have requested a reconciliation of your user accounts on Docs.
+            To confirm that you are the one who initiated the request
+            and that this email belongs to you:"""
+        )
+
+        with override(language):
+            subject = _("Confirm by clicking the link to start the reconciliation")
+            context = {
+                "title": subject,
+                "message": message,
+                "link": f"{domain}/user-reconciliations/{user_type}/{confirmation_id}/",
+                "link_label": str(_("Click here")),
+                "button_label": str(_("Confirm")),
+            }
+
+        user.send_email(subject, context, language)
+
+    def send_reconciliation_done_email(self, language=None):
+        """Method allowing to send done email for reconciliation requests."""
+        language = language or get_language()
+        domain = settings.EMAIL_URL_APP or Site.objects.get_current().domain
+
+        message = _(
+            """Your reconciliation request has been processed.
+            New documents are likely associated with your account:"""
+        )
+
+        with override(language):
+            subject = _("Your accounts have been merged")
+            context = {
+                "title": subject,
+                "message": message,
+                "link": f"{domain}/",
+                "link_label": str(_("Click here to see")),
+                "button_label": str(_("See my documents")),
+            }
+
+        self.active_user.send_email(subject, context, language)
+
+
+class UserReconciliationCsvImport(BaseModel):
+    """Model to import reconciliations requests from an external source
+    (eg, )"""
+
+    file = models.FileField(upload_to="imports/", verbose_name=_("CSV file"))
+    status = models.CharField(
+        max_length=20,
+        choices=[
+            ("pending", _("Pending")),
+            ("running", _("Running")),
+            ("done", _("Done")),
+            ("error", _("Error")),
+        ],
+        default="pending",
+    )
+    logs = models.TextField(blank=True)
+
+    class Meta:
+        db_table = "impress_user_reconciliation_csv_import"
+        verbose_name = _("user reconciliation CSV import")
+        verbose_name_plural = _("user reconciliation CSV imports")
+
+    def __str__(self):
+        return f"User reconciliation CSV import {self.id}"
+
+    def send_email(self, subject, emails, context=None, language=None):
+        """Generate and send email to the user from a template."""
+        context = context or {}
+        domain = settings.EMAIL_URL_APP or Site.objects.get_current().domain
+        language = language or get_language()
+        context.update(
+            {
+                "brandname": settings.EMAIL_BRAND_NAME,
+                "domain": domain,
+                "logo_img": settings.EMAIL_LOGO_IMG,
+            }
+        )
+
+        with override(language):
+            msg_html = render_to_string("mail/html/template.html", context)
+            msg_plain = render_to_string("mail/text/template.txt", context)
+            subject = str(subject)  # Force translation
+
+            try:
+                send_mail(
+                    subject.capitalize(),
+                    msg_plain,
+                    settings.EMAIL_FROM,
+                    emails,
+                    html_message=msg_html,
+                    fail_silently=False,
+                )
+            except smtplib.SMTPException as exception:
+                logger.error("invitation to %s was not sent: %s", emails, exception)
+
+    def send_reconciliation_error_email(
+        self, recipient_email, other_email, language=None
+    ):
+        """Method allowing to send email for reconciliation requests with errors."""
+        language = language or get_language()
+
+        emails = [recipient_email]
+
+        message = _(
+            """Your request for reconciliation was unsuccessful.
+            Reconciliation failed for the following email addresses:
+            {recipient_email}, {other_email}.
+            Please check for typos.
+            You can submit another request with the valid email addresses."""
+        ).format(recipient_email=recipient_email, other_email=other_email)
+
+        with override(language):
+            subject = _("Reconciliation of your Docs accounts not completed")
+            context = {
+                "title": subject,
+                "message": message,
+                "link": settings.USER_RECONCILIATION_FORM_URL,
+                "link_label": str(_("Click here")),
+                "button_label": str(_("Make a new request")),
+            }
+
+        self.send_email(subject, emails, context, language)
+
+
 class BaseAccess(BaseModel):
     """Base model for accesses to handle resources."""
 
@@ -430,32 +869,35 @@ class Document(MP_Node, BaseModel):
     def save(self, *args, **kwargs):
         """Write content to object storage only if _content has changed."""
         super().save(*args, **kwargs)
-
         if self._content:
-            file_key = self.file_key
-            bytes_content = self._content.encode("utf-8")
+            self.save_content(self._content)
 
-            # Attempt to directly check if the object exists using the storage client.
-            try:
-                response = default_storage.connection.meta.client.head_object(
-                    Bucket=default_storage.bucket_name, Key=file_key
-                )
-            except ClientError as excpt:
-                # If the error is a 404, the object doesn't exist, so we should create it.
-                if excpt.response["Error"]["Code"] == "404":
-                    has_changed = True
-                else:
-                    raise
+    def save_content(self, content):
+        """Save content to object storage."""
+
+        file_key = self.file_key
+        bytes_content = content.encode("utf-8")
+
+        # Attempt to directly check if the object exists using the storage client.
+        try:
+            response = default_storage.connection.meta.client.head_object(
+                Bucket=default_storage.bucket_name, Key=file_key
+            )
+        except ClientError as excpt:
+            # If the error is a 404, the object doesn't exist, so we should create it.
+            if excpt.response["Error"]["Code"] == "404":
+                has_changed = True
             else:
-                # Compare the existing ETag with the MD5 hash of the new content.
-                has_changed = (
-                    response["ETag"].strip('"')
-                    != hashlib.md5(bytes_content).hexdigest()  # noqa: S324
-                )
+                raise
+        else:
+            # Compare the existing ETag with the MD5 hash of the new content.
+            has_changed = (
+                response["ETag"].strip('"') != hashlib.md5(bytes_content).hexdigest()  # noqa: S324
+            )
 
-            if has_changed:
-                content_file = ContentFile(bytes_content)
-                default_storage.save(file_key, content_file)
+        if has_changed:
+            content_file = ContentFile(bytes_content)
+            default_storage.save(file_key, content_file)
 
     def is_leaf(self):
         """
@@ -721,7 +1163,7 @@ class Document(MP_Node, BaseModel):
 
         # Characteristics that are based only on specific access
         is_owner = role == RoleChoices.OWNER
-        is_deleted = self.ancestors_deleted_at and not is_owner
+        is_deleted = self.ancestors_deleted_at
         is_owner_or_admin = (is_owner or role == RoleChoices.ADMIN) and not is_deleted
 
         # Compute access roles before adding link roles because we don't
@@ -750,15 +1192,17 @@ class Document(MP_Node, BaseModel):
             role = RoleChoices.max(role, link_definition["link_role"])
 
         can_get = bool(role) and not is_deleted
+        retrieve = can_get or is_owner
         can_update = (
             is_owner_or_admin or role == RoleChoices.EDITOR
         ) and not is_deleted
+        can_comment = (can_update or role == RoleChoices.COMMENTER) and not is_deleted
         can_create_children = can_update and user.is_authenticated
         can_destroy = (
             is_owner
             if self.is_root()
             else (is_owner_or_admin or (user.is_authenticated and self.creator == user))
-        )
+        ) and not is_deleted
 
         ai_allow_reach_from = settings.AI_ALLOW_REACH_FROM
         ai_access = any(
@@ -783,21 +1227,23 @@ class Document(MP_Node, BaseModel):
             "children_list": can_get,
             "children_create": can_create_children,
             "collaboration_auth": can_get,
+            "comment": can_comment,
+            "content": can_get,
             "cors_proxy": can_get,
             "descendants": can_get,
             "destroy": can_destroy,
             "duplicate": can_get and user.is_authenticated,
             "favorite": can_get and user.is_authenticated,
             "link_configuration": is_owner_or_admin,
-            "invite_owner": is_owner,
+            "invite_owner": is_owner and not is_deleted,
             "mask": can_get and user.is_authenticated,
-            "move": is_owner_or_admin and not self.ancestors_deleted_at,
+            "move": is_owner_or_admin and not is_deleted,
             "partial_update": can_update,
             "restore": is_owner,
-            "retrieve": can_get,
+            "retrieve": retrieve,
             "media_auth": can_get,
             "link_select_options": link_select_options,
-            "tree": can_get,
+            "tree": retrieve,
             "update": can_update,
             "versions_destroy": is_owner_or_admin,
             "versions_list": has_access_role,
@@ -807,7 +1253,7 @@ class Document(MP_Node, BaseModel):
     def send_email(self, subject, emails, context=None, language=None):
         """Generate and send email from a template."""
         context = context or {}
-        domain = Site.objects.get_current().domain
+        domain = settings.EMAIL_URL_APP or Site.objects.get_current().domain
         language = language or get_language()
         context.update(
             {
@@ -815,7 +1261,8 @@ class Document(MP_Node, BaseModel):
                 "document": self,
                 "domain": domain,
                 "link": f"{domain}/docs/{self.id}/",
-                "document_title": self.title or str(_("Untitled Document")),
+                "link_label": self.title or str(_("Untitled Document")),
+                "button_label": _("Open"),
                 "logo_img": settings.EMAIL_LOGO_IMG,
             }
         )
@@ -897,7 +1344,8 @@ class Document(MP_Node, BaseModel):
 
         # Mark all descendants as soft deleted
         self.get_descendants().filter(ancestors_deleted_at__isnull=True).update(
-            ancestors_deleted_at=self.ancestors_deleted_at
+            ancestors_deleted_at=self.ancestors_deleted_at,
+            updated_at=self.updated_at,
         )
 
     @transaction.atomic
@@ -1142,7 +1590,12 @@ class DocumentAccess(BaseAccess):
             set_role_to = []
             if is_owner_or_admin:
                 set_role_to.extend(
-                    [RoleChoices.READER, RoleChoices.EDITOR, RoleChoices.ADMIN]
+                    [
+                        RoleChoices.READER,
+                        RoleChoices.COMMENTER,
+                        RoleChoices.EDITOR,
+                        RoleChoices.ADMIN,
+                    ]
                 )
             if role == RoleChoices.OWNER:
                 set_role_to.append(RoleChoices.OWNER)
@@ -1201,23 +1654,14 @@ class DocumentAskForAccess(BaseModel):
 
     def get_abilities(self, user):
         """Compute and return abilities for a given user."""
-        roles = []
+        user_role = self.document.get_role(user)
+        is_admin_or_owner = user_role in PRIVILEGED_ROLES
 
-        if user.is_authenticated:
-            teams = user.teams
-            try:
-                roles = self.user_roles or []
-            except AttributeError:
-                try:
-                    roles = self.document.accesses.filter(
-                        models.Q(user=user) | models.Q(team__in=teams),
-                    ).values_list("role", flat=True)
-                except (self._meta.model.DoesNotExist, IndexError):
-                    roles = []
-
-        is_admin_or_owner = bool(
-            set(roles).intersection({RoleChoices.OWNER, RoleChoices.ADMIN})
-        )
+        set_role_to = [
+            role
+            for role in RoleChoices.values
+            if RoleChoices.get_priority(role) <= RoleChoices.get_priority(user_role)
+        ]
 
         return {
             "destroy": is_admin_or_owner,
@@ -1225,6 +1669,7 @@ class DocumentAskForAccess(BaseModel):
             "partial_update": is_admin_or_owner,
             "retrieve": is_admin_or_owner,
             "accept": is_admin_or_owner,
+            "set_role_to": set_role_to,
         }
 
     def accept(self, role=None):
@@ -1274,161 +1719,151 @@ class DocumentAskForAccess(BaseModel):
         self.document.send_email(subject, [email], context, language)
 
 
-class Template(BaseModel):
-    """HTML and CSS code used for formatting the print around the MarkDown body."""
+class Thread(BaseModel):
+    """Discussion thread attached to a document.
 
-    title = models.CharField(_("title"), max_length=255)
-    description = models.TextField(_("description"), blank=True)
-    code = models.TextField(_("code"), blank=True)
-    css = models.TextField(_("css"), blank=True)
-    is_public = models.BooleanField(
-        _("public"),
-        default=False,
-        help_text=_("Whether this template is public for anyone to use."),
+    A thread groups one or many comments. For backward compatibility with the
+    existing frontend (useComments hook) we still expose a flattened serializer
+    that returns a "content" field representing the first comment's body.
+    """
+
+    document = models.ForeignKey(
+        Document,
+        on_delete=models.CASCADE,
+        related_name="threads",
     )
+    creator = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="threads",
+        null=True,
+        blank=True,
+    )
+    resolved = models.BooleanField(default=False)
+    resolved_at = models.DateTimeField(null=True, blank=True)
+    resolved_by = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="resolved_threads",
+        null=True,
+        blank=True,
+    )
+    metadata = models.JSONField(default=dict, blank=True)
 
     class Meta:
-        db_table = "impress_template"
-        ordering = ("title",)
-        verbose_name = _("Template")
-        verbose_name_plural = _("Templates")
+        db_table = "impress_thread"
+        ordering = ("-created_at",)
+        verbose_name = _("Thread")
+        verbose_name_plural = _("Threads")
 
     def __str__(self):
-        return self.title
-
-    def get_role(self, user):
-        """Return the roles a user has on a resource as an iterable."""
-        if not user.is_authenticated:
-            return None
-
-        try:
-            roles = self.user_roles or []
-        except AttributeError:
-            try:
-                roles = self.accesses.filter(
-                    models.Q(user=user) | models.Q(team__in=user.teams),
-                ).values_list("role", flat=True)
-            except (models.ObjectDoesNotExist, IndexError):
-                roles = []
-
-        return RoleChoices.max(*roles)
+        author = self.creator or _("Anonymous")
+        return f"Thread by {author!s} on {self.document!s}"
 
     def get_abilities(self, user):
-        """
-        Compute and return abilities for a given user on the template.
-        """
-        role = self.get_role(user)
-        is_owner_or_admin = role in PRIVILEGED_ROLES
-        can_get = self.is_public or bool(role)
-        can_update = is_owner_or_admin or role == RoleChoices.EDITOR
-
+        """Compute and return abilities for a given user (mirrors comment logic)."""
+        role = self.document.get_role(user)
+        doc_abilities = self.document.get_abilities(user)
+        read_access = doc_abilities.get("comment", False)
+        write_access = self.creator == user or role in [
+            RoleChoices.OWNER,
+            RoleChoices.ADMIN,
+        ]
         return {
-            "destroy": role == RoleChoices.OWNER,
-            "generate_document": can_get,
-            "accesses_manage": is_owner_or_admin,
-            "update": can_update,
-            "partial_update": can_update,
-            "retrieve": can_get,
+            "destroy": write_access,
+            "update": write_access,
+            "partial_update": write_access,
+            "resolve": write_access,
+            "retrieve": read_access,
+        }
+
+    @property
+    def first_comment(self):
+        """Return the first createdcomment of the thread."""
+        return self.comments.order_by("created_at").first()
+
+
+class Comment(BaseModel):
+    """A comment belonging to a thread."""
+
+    thread = models.ForeignKey(
+        Thread,
+        on_delete=models.CASCADE,
+        related_name="comments",
+    )
+    user = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        related_name="thread_comment",
+        null=True,
+        blank=True,
+    )
+    body = models.JSONField()
+    metadata = models.JSONField(default=dict, blank=True)
+
+    class Meta:
+        db_table = "impress_comment"
+        ordering = ("created_at",)
+        verbose_name = _("Comment")
+        verbose_name_plural = _("Comments")
+
+    def __str__(self):
+        """Return the string representation of the comment."""
+        author = self.user or _("Anonymous")
+        return f"Comment by {author!s} on thread {self.thread_id}"
+
+    def get_abilities(self, user):
+        """Return the abilities of the comment."""
+        role = self.thread.document.get_role(user)
+        doc_abilities = self.thread.document.get_abilities(user)
+        read_access = doc_abilities.get("comment", False)
+        can_react = read_access and user.is_authenticated
+        write_access = self.user == user or role in [
+            RoleChoices.OWNER,
+            RoleChoices.ADMIN,
+        ]
+        return {
+            "destroy": write_access,
+            "update": write_access,
+            "partial_update": write_access,
+            "reactions": can_react,
+            "retrieve": read_access,
         }
 
 
-class TemplateAccess(BaseAccess):
-    """Relation model to give access to a template for a user or a team with a role."""
+class Reaction(BaseModel):
+    """Aggregated reactions for a given emoji on a comment.
 
-    template = models.ForeignKey(
-        Template,
+    We store one row per (comment, emoji) and maintain the list of user IDs who
+    reacted with that emoji. This matches the frontend interface where a
+    reaction exposes: emoji, createdAt (first reaction date) and userIds.
+    """
+
+    comment = models.ForeignKey(
+        Comment,
         on_delete=models.CASCADE,
-        related_name="accesses",
+        related_name="reactions",
     )
+    emoji = models.CharField(max_length=32)
+    users = models.ManyToManyField(User, related_name="reactions")
 
     class Meta:
-        db_table = "impress_template_access"
-        ordering = ("-created_at",)
-        verbose_name = _("Template/user relation")
-        verbose_name_plural = _("Template/user relations")
+        db_table = "impress_comment_reaction"
         constraints = [
             models.UniqueConstraint(
-                fields=["user", "template"],
-                condition=models.Q(user__isnull=False),  # Exclude null users
-                name="unique_template_user",
-                violation_error_message=_("This user is already in this template."),
-            ),
-            models.UniqueConstraint(
-                fields=["team", "template"],
-                condition=models.Q(team__gt=""),  # Exclude empty string teams
-                name="unique_template_team",
-                violation_error_message=_("This team is already in this template."),
-            ),
-            models.CheckConstraint(
-                condition=models.Q(user__isnull=False, team="")
-                | models.Q(user__isnull=True, team__gt=""),
-                name="check_template_access_either_user_or_team",
-                violation_error_message=_("Either user or team must be set, not both."),
+                fields=["comment", "emoji"],
+                name="unique_comment_emoji",
+                violation_error_message=_(
+                    "This emoji has already been reacted to this comment."
+                ),
             ),
         ]
+        verbose_name = _("Reaction")
+        verbose_name_plural = _("Reactions")
 
     def __str__(self):
-        return f"{self.user!s} is {self.role:s} in template {self.template!s}"
-
-    def get_role(self, user):
-        """
-        Get the role a user has on a resource.
-        """
-        if not user.is_authenticated:
-            return None
-
-        try:
-            roles = self.user_roles or []
-        except AttributeError:
-            teams = user.teams
-            try:
-                roles = self.template.accesses.filter(
-                    models.Q(user=user) | models.Q(team__in=teams),
-                ).values_list("role", flat=True)
-            except (Template.DoesNotExist, IndexError):
-                roles = []
-
-        return RoleChoices.max(*roles)
-
-    def get_abilities(self, user):
-        """
-        Compute and return abilities for a given user on the template access.
-        """
-        role = self.get_role(user)
-        is_owner_or_admin = role in PRIVILEGED_ROLES
-
-        if self.role == RoleChoices.OWNER:
-            can_delete = (role == RoleChoices.OWNER) and self.template.accesses.filter(
-                role=RoleChoices.OWNER
-            ).count() > 1
-            set_role_to = (
-                [RoleChoices.ADMIN, RoleChoices.EDITOR, RoleChoices.READER]
-                if can_delete
-                else []
-            )
-        else:
-            can_delete = is_owner_or_admin
-            set_role_to = []
-            if role == RoleChoices.OWNER:
-                set_role_to.append(RoleChoices.OWNER)
-            if is_owner_or_admin:
-                set_role_to.extend(
-                    [RoleChoices.ADMIN, RoleChoices.EDITOR, RoleChoices.READER]
-                )
-
-        # Remove the current role as we don't want to propose it as an option
-        try:
-            set_role_to.remove(self.role)
-        except ValueError:
-            pass
-
-        return {
-            "destroy": can_delete,
-            "update": bool(set_role_to),
-            "partial_update": bool(set_role_to),
-            "retrieve": bool(role),
-            "set_role_to": set_role_to,
-        }
+        """Return the string representation of the reaction."""
+        return f"Reaction {self.emoji} on comment {self.comment.id}"
 
 
 class Invitation(BaseModel):

src/backend/core/services/ai_services.py

@@ -3,10 +3,14 @@
 from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured
 
-from openai import OpenAI
-
 from core import enums
 
+if settings.LANGFUSE_PUBLIC_KEY:
+    from langfuse.openai import OpenAI
+else:
+    from openai import OpenAI
+
+
 AI_ACTIONS = {
     "prompt": (
         "Answer the prompt using markdown formatting for structure and emphasis. "

src/backend/core/services/converter_services.py

@@ -1,11 +1,17 @@
-"""Converter services."""
+"""Y-Provider API services."""
 
+import logging
+import typing
 from base64 import b64encode
 
 from django.conf import settings
 
 import requests
 
+from core.services import mime_types
+
+logger = logging.getLogger(__name__)
+
 
 class ConversionError(Exception):
     """Base exception for conversion-related errors."""
@@ -19,8 +25,81 @@ class ServiceUnavailableError(ConversionError):
     """Raised when the conversion service is unavailable."""
 
 
+class ConverterProtocol(typing.Protocol):
+    """Protocol for converter classes."""
+
+    def convert(self, data, content_type, accept):
+        """Convert content from one format to another."""
+
+
+class Converter:
+    """Orchestrates conversion between different formats using specialized converters."""
+
+    docspec: ConverterProtocol
+    ydoc: ConverterProtocol
+
+    def __init__(self):
+        self.docspec = DocSpecConverter()
+        self.ydoc = YdocConverter()
+
+    def convert(self, data, content_type, accept):
+        """Convert input into other formats using external microservices."""
+
+        if content_type == mime_types.DOCX and accept == mime_types.YJS:
+            blocknote_data = self.docspec.convert(
+                data, mime_types.DOCX, mime_types.BLOCKNOTE
+            )
+            return self.ydoc.convert(
+                blocknote_data, mime_types.BLOCKNOTE, mime_types.YJS
+            )
+
+        return self.ydoc.convert(data, content_type, accept)
+
+
+class DocSpecConverter:
+    """Service class for DocSpec conversion-related operations."""
+
+    def _request(self, url, data, content_type):
+        """Make a request to the DocSpec API."""
+
+        response = requests.post(
+            url,
+            headers={"Accept": mime_types.BLOCKNOTE},
+            files={"file": ("document.docx", data, content_type)},
+            timeout=settings.CONVERSION_API_TIMEOUT,
+            verify=settings.CONVERSION_API_SECURE,
+        )
+        if not response.ok:
+            logger.error(
+                "DocSpec API error: url=%s, status=%d, response=%s",
+                url,
+                response.status_code,
+                response.text[:200] if response.text else "empty",
+            )
+        response.raise_for_status()
+        return response
+
+    def convert(self, data, content_type, accept):
+        """Convert a Document to BlockNote."""
+        if not data:
+            raise ValidationError("Input data cannot be empty")
+
+        if content_type != mime_types.DOCX or accept != mime_types.BLOCKNOTE:
+            raise ValidationError(
+                f"Conversion from {content_type} to {accept} is not supported."
+            )
+
+        try:
+            return self._request(settings.DOCSPEC_API_URL, data, content_type).content
+        except requests.RequestException as err:
+            logger.exception("DocSpec service error: url=%s", settings.DOCSPEC_API_URL)
+            raise ServiceUnavailableError(
+                "Failed to connect to DocSpec conversion service",
+            ) from err
+
+
 class YdocConverter:
-    """Service class for conversion-related operations."""
+    """Service class for YDoc conversion-related operations."""
 
     @property
     def auth_header(self):
@@ -28,26 +107,47 @@ class YdocConverter:
         # Note: Yprovider microservice accepts only raw token, which is not recommended
         return f"Bearer {settings.Y_PROVIDER_API_KEY}"
 
-    def convert(self, text):
+    def _request(self, url, data, content_type, accept):
+        """Make a request to the Y-Provider API."""
+        response = requests.post(
+            url,
+            data=data,
+            headers={
+                "Authorization": self.auth_header,
+                "Content-Type": content_type,
+                "Accept": accept,
+            },
+            timeout=settings.CONVERSION_API_TIMEOUT,
+            verify=settings.CONVERSION_API_SECURE,
+        )
+        if not response.ok:
+            logger.error(
+                "Y-Provider API error: url=%s, status=%d, response=%s",
+                url,
+                response.status_code,
+                response.text[:200] if response.text else "empty",
+            )
+        response.raise_for_status()
+        return response
+
+    def convert(self, data, content_type=mime_types.MARKDOWN, accept=mime_types.YJS):
         """Convert a Markdown text into our internal format using an external microservice."""
 
-        if not text:
-            raise ValidationError("Input text cannot be empty")
+        if not data:
+            raise ValidationError("Input data cannot be empty")
 
+        url = f"{settings.Y_PROVIDER_API_BASE_URL}{settings.CONVERSION_API_ENDPOINT}/"
         try:
-            response = requests.post(
-                f"{settings.Y_PROVIDER_API_BASE_URL}{settings.CONVERSION_API_ENDPOINT}/",
-                data=text,
-                headers={
-                    "Authorization": self.auth_header,
-                    "Content-Type": "text/markdown",
-                },
-                timeout=settings.CONVERSION_API_TIMEOUT,
-                verify=settings.CONVERSION_API_SECURE,
-            )
-            response.raise_for_status()
-            return b64encode(response.content).decode("utf-8")
+            response = self._request(url, data, content_type, accept)
+            if accept == mime_types.YJS:
+                return b64encode(response.content).decode("utf-8")
+            if accept in {mime_types.MARKDOWN, "text/html"}:
+                return response.text
+            if accept == mime_types.JSON:
+                return response.json()
+            raise ValidationError("Unsupported format")
         except requests.RequestException as err:
+            logger.exception("Y-Provider service error: url=%s", url)
             raise ServiceUnavailableError(
-                "Failed to connect to conversion service",
+                f"Failed to connect to YDoc conversion service {content_type}, {accept}",
             ) from err

src/backend/core/services/mime_types.py

@@ -0,0 +1,8 @@
+"""MIME type constants for document conversion."""
+
+BLOCKNOTE = "application/vnd.blocknote+json"
+YJS = "application/vnd.yjs.doc"
+MARKDOWN = "text/markdown"
+JSON = "application/json"
+DOCX = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+HTML = "text/html"

src/backend/core/services/search_indexers.py

@@ -0,0 +1,298 @@
+"""Document search index management utilities and indexers"""
+
+import logging
+from abc import ABC, abstractmethod
+from collections import defaultdict
+from functools import cache
+
+from django.conf import settings
+from django.contrib.auth.models import AnonymousUser
+from django.core.exceptions import ImproperlyConfigured
+from django.db.models import Subquery
+from django.utils.module_loading import import_string
+
+import requests
+
+from core import models, utils
+
+logger = logging.getLogger(__name__)
+
+
+@cache
+def get_document_indexer():
+    """Returns an instance of indexer service if enabled and properly configured."""
+    classpath = settings.SEARCH_INDEXER_CLASS
+
+    # For this usecase an empty indexer class is not an issue but a feature.
+    if not classpath:
+        logger.info("Document indexer is not configured (see SEARCH_INDEXER_CLASS)")
+        return None
+
+    try:
+        indexer_class = import_string(settings.SEARCH_INDEXER_CLASS)
+        return indexer_class()
+    except ImportError as err:
+        logger.error("SEARCH_INDEXER_CLASS setting is not valid : %s", err)
+    except ImproperlyConfigured as err:
+        logger.error("Document indexer is not properly configured : %s", err)
+
+    return None
+
+
+def get_batch_accesses_by_users_and_teams(paths):
+    """
+    Get accesses related to a list of document paths,
+    grouped by users and teams, including all ancestor paths.
+    """
+    ancestor_map = utils.get_ancestor_to_descendants_map(
+        paths, steplen=models.Document.steplen
+    )
+    ancestor_paths = list(ancestor_map.keys())
+
+    access_qs = models.DocumentAccess.objects.filter(
+        document__path__in=ancestor_paths
+    ).values("document__path", "user__sub", "team")
+
+    access_by_document_path = defaultdict(lambda: {"users": set(), "teams": set()})
+
+    for access in access_qs:
+        ancestor_path = access["document__path"]
+        user_sub = access["user__sub"]
+        team = access["team"]
+
+        for descendant_path in ancestor_map.get(ancestor_path, []):
+            if user_sub:
+                access_by_document_path[descendant_path]["users"].add(str(user_sub))
+            if team:
+                access_by_document_path[descendant_path]["teams"].add(team)
+
+    return dict(access_by_document_path)
+
+
+def get_visited_document_ids_of(queryset, user):
+    """
+    Returns the ids of the documents that have a linktrace to the user and NOT owned.
+    It will be use to limit the opensearch responses to the public documents already
+    "visited" by the user.
+    """
+    if isinstance(user, AnonymousUser):
+        return []
+
+    qs = models.LinkTrace.objects.filter(user=user)
+
+    docs = (
+        queryset.exclude(accesses__user=user)
+        .filter(
+            deleted_at__isnull=True,
+            ancestors_deleted_at__isnull=True,
+        )
+        .filter(pk__in=Subquery(qs.values("document_id")))
+        .order_by("pk")
+        .distinct("pk")
+    )
+
+    return [str(id) for id in docs.values_list("pk", flat=True)]
+
+
+class BaseDocumentIndexer(ABC):
+    """
+    Base class for document indexers.
+
+    Handles batching and access resolution. Subclasses must implement both
+    `serialize_document()` and `push()` to define backend-specific behavior.
+    """
+
+    def __init__(self):
+        """
+        Initialize the indexer.
+        """
+        self.batch_size = settings.SEARCH_INDEXER_BATCH_SIZE
+        self.indexer_url = settings.SEARCH_INDEXER_URL
+        self.indexer_secret = settings.SEARCH_INDEXER_SECRET
+        self.search_url = settings.SEARCH_INDEXER_QUERY_URL
+        self.search_limit = settings.SEARCH_INDEXER_QUERY_LIMIT
+
+        if not self.indexer_url:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_URL must be set in Django settings."
+            )
+
+        if not self.indexer_secret:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_SECRET must be set in Django settings."
+            )
+
+        if not self.search_url:
+            raise ImproperlyConfigured(
+                "SEARCH_INDEXER_QUERY_URL must be set in Django settings."
+            )
+
+    def index(self, queryset=None, batch_size=None):
+        """
+        Fetch documents in batches, serialize them, and push to the search backend.
+
+        Args:
+            queryset (optional): Document queryset
+                Defaults to all documents without filter.
+            batch_size (int, optional): Number of documents per batch.
+                Defaults to settings.SEARCH_INDEXER_BATCH_SIZE.
+        """
+        last_id = 0
+        count = 0
+        queryset = queryset or models.Document.objects.all()
+        batch_size = batch_size or self.batch_size
+
+        while True:
+            documents_batch = list(
+                queryset.filter(
+                    id__gt=last_id,
+                ).order_by("id")[:batch_size]
+            )
+
+            if not documents_batch:
+                break
+
+            doc_paths = [doc.path for doc in documents_batch]
+            last_id = documents_batch[-1].id
+            accesses_by_document_path = get_batch_accesses_by_users_and_teams(doc_paths)
+
+            serialized_batch = [
+                self.serialize_document(document, accesses_by_document_path)
+                for document in documents_batch
+                if document.content or document.title
+            ]
+
+            if serialized_batch:
+                self.push(serialized_batch)
+                count += len(serialized_batch)
+
+        return count
+
+    @abstractmethod
+    def serialize_document(self, document, accesses):
+        """
+        Convert a Document instance to a JSON-serializable format for indexing.
+
+        Must be implemented by subclasses.
+        """
+
+    @abstractmethod
+    def push(self, data):
+        """
+        Push a batch of serialized documents to the backend.
+
+        Must be implemented by subclasses.
+        """
+
+    # pylint: disable-next=too-many-arguments,too-many-positional-arguments
+    def search(self, text, token, visited=(), nb_results=None):
+        """
+        Search for documents in Find app.
+        Ensure the same default ordering as "Docs" list : -updated_at
+
+        Returns ids of the documents
+
+        Args:
+            text (str): Text search content.
+            token (str): OIDC Authentication token.
+            visited (list, optional):
+                List of ids of active public documents with LinkTrace
+                Defaults to settings.SEARCH_INDEXER_BATCH_SIZE.
+            nb_results (int, optional):
+                The number of results to return.
+                Defaults to 50 if not specified.
+        """
+        nb_results = nb_results or self.search_limit
+        response = self.search_query(
+            data={
+                "q": text,
+                "visited": visited,
+                "services": ["docs"],
+                "nb_results": nb_results,
+                "order_by": "updated_at",
+                "order_direction": "desc",
+            },
+            token=token,
+        )
+
+        return [d["_id"] for d in response]
+
+    @abstractmethod
+    def search_query(self, data, token) -> dict:
+        """
+        Retrieve documents from the Find app API.
+
+        Must be implemented by subclasses.
+        """
+
+
+class SearchIndexer(BaseDocumentIndexer):
+    """
+    Document indexer that pushes documents to La Suite Find app.
+    """
+
+    def serialize_document(self, document, accesses):
+        """
+        Convert a Document to the JSON format expected by La Suite Find.
+
+        Args:
+            document (Document): The document instance.
+            accesses (dict): Mapping of document ID to user/team access.
+
+        Returns:
+            dict: A JSON-serializable dictionary.
+        """
+        doc_path = document.path
+        doc_content = document.content
+        text_content = utils.base64_yjs_to_text(doc_content) if doc_content else ""
+
+        return {
+            "id": str(document.id),
+            "title": document.title or "",
+            "content": text_content,
+            "depth": document.depth,
+            "path": document.path,
+            "numchild": document.numchild,
+            "created_at": document.created_at.isoformat(),
+            "updated_at": document.updated_at.isoformat(),
+            "users": list(accesses.get(doc_path, {}).get("users", set())),
+            "groups": list(accesses.get(doc_path, {}).get("teams", set())),
+            "reach": document.computed_link_reach,
+            "size": len(text_content.encode("utf-8")),
+            "is_active": not bool(document.ancestors_deleted_at),
+        }
+
+    def search_query(self, data, token) -> requests.Response:
+        """
+        Retrieve documents from the Find app API.
+
+        Args:
+            data (dict): search data
+            token (str): OICD token
+
+        Returns:
+            dict: A JSON-serializable dictionary.
+        """
+        response = requests.post(
+            self.search_url,
+            json=data,
+            headers={"Authorization": f"Bearer {token}"},
+            timeout=10,
+        )
+        response.raise_for_status()
+        return response.json()
+
+    def push(self, data):
+        """
+        Push a batch of documents to the Find backend.
+
+        Args:
+            data (list): List of document dictionaries.
+        """
+        response = requests.post(
+            self.indexer_url,
+            json=data,
+            headers={"Authorization": f"Bearer {self.indexer_secret}"},
+            timeout=10,
+        )
+        response.raise_for_status()

src/backend/core/signals.py

@@ -0,0 +1,51 @@
+"""
+Declare and configure the signals for the impress core application
+"""
+
+from functools import partial
+
+from django.core.cache import cache
+from django.db import transaction
+from django.db.models import signals
+from django.dispatch import receiver
+
+from core import models
+from core.tasks.search import trigger_batch_document_indexer
+from core.utils import get_users_sharing_documents_with_cache_key
+
+
+@receiver(signals.post_save, sender=models.Document)
+def document_post_save(sender, instance, **kwargs):  # pylint: disable=unused-argument
+    """
+    Asynchronous call to the document indexer at the end of the transaction.
+    Note : Within the transaction we can have an empty content and a serialization
+    error.
+    """
+    transaction.on_commit(partial(trigger_batch_document_indexer, instance))
+
+
+@receiver(signals.post_save, sender=models.DocumentAccess)
+def document_access_post_save(sender, instance, created, **kwargs):  # pylint: disable=unused-argument
+    """
+    Asynchronous call to the document indexer at the end of the transaction.
+    Clear cache for the affected user.
+    """
+    if not created:
+        transaction.on_commit(
+            partial(trigger_batch_document_indexer, instance.document)
+        )
+
+    # Invalidate cache for the user
+    if instance.user:
+        cache_key = get_users_sharing_documents_with_cache_key(instance.user)
+        cache.delete(cache_key)
+
+
+@receiver(signals.post_delete, sender=models.DocumentAccess)
+def document_access_post_delete(sender, instance, **kwargs):  # pylint: disable=unused-argument
+    """
+    Clear cache for the affected user when document access is deleted.
+    """
+    if instance.user:
+        cache_key = get_users_sharing_documents_with_cache_key(instance.user)
+        cache.delete(cache_key)

src/backend/core/tasks/search.py

@@ -0,0 +1,95 @@
+"""Trigger document indexation using celery task."""
+
+from logging import getLogger
+
+from django.conf import settings
+from django.core.cache import cache
+from django.db.models import Q
+
+from django_redis.cache import RedisCache
+
+from core import models
+from core.services.search_indexers import (
+    get_document_indexer,
+)
+
+from impress.celery_app import app
+
+logger = getLogger(__file__)
+
+
+@app.task
+def document_indexer_task(document_id):
+    """Celery Task : Sends indexation query for a document."""
+    indexer = get_document_indexer()
+
+    if indexer:
+        logger.info("Start document %s indexation", document_id)
+        indexer.index(models.Document.objects.filter(pk=document_id))
+
+
+def batch_indexer_throttle_acquire(timeout: int = 0, atomic: bool = True):
+    """
+    Enable the task throttle flag for a delay.
+    Uses redis locks if available to ensure atomic changes
+    """
+    key = "document-batch-indexer-throttle"
+
+    # Redis is used as cache database (not in tests). Use the lock feature here
+    # to ensure atomicity of changes to the throttle flag.
+    if isinstance(cache, RedisCache) and atomic:
+        with cache.locks(key):
+            return batch_indexer_throttle_acquire(timeout, atomic=False)
+
+    # Use add() here :
+    #   - set the flag and returns true if not exist
+    #   - do nothing and return false if exist
+    return cache.add(key, 1, timeout=timeout)
+
+
+@app.task
+def batch_document_indexer_task(timestamp):
+    """Celery Task : Sends indexation query for a batch of documents."""
+    indexer = get_document_indexer()
+
+    if indexer:
+        queryset = models.Document.objects.filter(
+            Q(updated_at__gte=timestamp)
+            | Q(deleted_at__gte=timestamp)
+            | Q(ancestors_deleted_at__gte=timestamp)
+        )
+
+        count = indexer.index(queryset)
+        logger.info("Indexed %d documents", count)
+
+
+def trigger_batch_document_indexer(item):
+    """
+    Trigger indexation task with debounce a delay set by the SEARCH_INDEXER_COUNTDOWN setting.
+
+    Args:
+        document (Document): The document instance.
+    """
+    countdown = int(settings.SEARCH_INDEXER_COUNTDOWN)
+
+    # DO NOT create a task if indexation if disabled
+    if not settings.SEARCH_INDEXER_CLASS:
+        return
+
+    if countdown > 0:
+        # Each time this method is called during a countdown, we increment the
+        # counter and each task decrease it, so the index be run only once.
+        if batch_indexer_throttle_acquire(timeout=countdown):
+            logger.info(
+                "Add task for batch document indexation from updated_at=%s in %d seconds",
+                item.updated_at.isoformat(),
+                countdown,
+            )
+
+            batch_document_indexer_task.apply_async(
+                args=[item.updated_at], countdown=countdown
+            )
+        else:
+            logger.info("Skip task for batch document %s indexation", item.pk)
+    else:
+        document_indexer_task.apply(args=[item.pk])

src/backend/core/tasks/user_reconciliation.py

@@ -0,0 +1,135 @@
+"""Processing tasks for user reconciliation CSV imports."""
+
+import csv
+import traceback
+import uuid
+
+from django.core.exceptions import ValidationError
+from django.core.validators import validate_email
+from django.db import IntegrityError
+
+from botocore.exceptions import ClientError
+
+from core.models import UserReconciliation, UserReconciliationCsvImport
+
+from impress.celery_app import app
+
+
+def _process_row(row, job, counters):
+    """Process a single row from the CSV file."""
+
+    source_unique_id = row["id"].strip()
+
+    # Skip entries if they already exist with this source_unique_id
+    if UserReconciliation.objects.filter(source_unique_id=source_unique_id).exists():
+        counters["already_processed_source_ids"] += 1
+        return counters
+
+    active_email_checked = row.get("active_email_checked", "0") == "1"
+    inactive_email_checked = row.get("inactive_email_checked", "0") == "1"
+
+    active_email = row["active_email"]
+    inactive_emails = row["inactive_email"].split("|")
+    try:
+        validate_email(active_email)
+    except ValidationError:
+        job.send_reconciliation_error_email(
+            recipient_email=inactive_emails[0], other_email=active_email
+        )
+        job.logs += f"Invalid active email address on row {source_unique_id}."
+        counters["rows_with_errors"] += 1
+        return counters
+
+    for inactive_email in inactive_emails:
+        try:
+            validate_email(inactive_email)
+        except (ValidationError, ValueError):
+            job.send_reconciliation_error_email(
+                recipient_email=active_email, other_email=inactive_email
+            )
+            job.logs += f"Invalid inactive email address on row {source_unique_id}.\n"
+            counters["rows_with_errors"] += 1
+            continue
+
+        if inactive_email == active_email:
+            job.send_reconciliation_error_email(
+                recipient_email=active_email, other_email=inactive_email
+            )
+            job.logs += (
+                f"Error on row {source_unique_id}: "
+                f"{active_email} set as both active and inactive email.\n"
+            )
+            counters["rows_with_errors"] += 1
+            continue
+
+        _rec_entry = UserReconciliation.objects.create(
+            active_email=active_email,
+            inactive_email=inactive_email,
+            active_email_checked=active_email_checked,
+            inactive_email_checked=inactive_email_checked,
+            active_email_confirmation_id=uuid.uuid4(),
+            inactive_email_confirmation_id=uuid.uuid4(),
+            source_unique_id=source_unique_id,
+            status="pending",
+        )
+        counters["rec_entries_created"] += 1
+
+    return counters
+
+
+@app.task
+def user_reconciliation_csv_import_job(job_id):
+    """Process a UserReconciliationCsvImport job.
+    Creates UserReconciliation entries from the CSV file.
+
+    Does some sanity checks on the data:
+    - active_email and inactive_email must be valid email addresses
+    - active_email and inactive_email cannot be the same
+
+    Rows with errors are logged in the job logs and skipped, but do not cause
+    the entire job to fail or prevent the next rows from being processed.
+    """
+    # Imports the CSV file, breaks it into UserReconciliation items
+    job = UserReconciliationCsvImport.objects.get(id=job_id)
+    job.status = "running"
+    job.save()
+
+    counters = {
+        "rec_entries_created": 0,
+        "rows_with_errors": 0,
+        "already_processed_source_ids": 0,
+    }
+
+    try:
+        with job.file.open(mode="r") as f:
+            reader = csv.DictReader(f)
+
+            if not {"active_email", "inactive_email", "id"}.issubset(reader.fieldnames):
+                raise KeyError(
+                    "CSV is missing mandatory columns: active_email, inactive_email, id"
+                )
+
+            for row in reader:
+                counters = _process_row(row, job, counters)
+
+        job.status = "done"
+        job.logs += (
+            f"Import completed successfully. {reader.line_num} rows processed."
+            f" {counters['rec_entries_created']} reconciliation entries created."
+            f" {counters['already_processed_source_ids']} rows were already processed."
+            f" {counters['rows_with_errors']} rows had errors."
+        )
+    except (
+        csv.Error,
+        KeyError,
+        ValidationError,
+        ValueError,
+        IntegrityError,
+        OSError,
+        ClientError,
+    ) as e:
+        # Catch expected I/O/CSV/model errors and record traceback in logs for debugging
+        job.status = "error"
+        job.logs += f"{e!s}\n{traceback.format_exc()}"
+    finally:
+        job.save()

src/backend/core/templates/core/generate_document.html

@@ -1,14 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>Generate Document</title>
-</head>
-<body>
-    <h2>Generate Document</h2>
-    <form method="post" enctype="multipart/form-data">
-        {% csrf_token %}
-        {{ form.as_p }}
-        <button type="submit">Generate PDF</button>
-    </form>
-</body>
-</html>

src/backend/core/templatetags/extra_tags.py

@@ -1,4 +1,4 @@
-"""Custom template tags for the core application of People."""
+"""Custom template tags for the core application of Docs."""
 
 import base64
 

src/backend/core/tests/authentication/test_backends.py

@@ -2,9 +2,9 @@
 
 import random
 import re
+from unittest import mock
 
 from django.core.exceptions import SuspiciousOperation
-from django.test.utils import override_settings
 
 import pytest
 import responses
@@ -12,7 +12,10 @@ from cryptography.fernet import Fernet
 from lasuite.oidc_login.backends import get_oidc_refresh_token
 
 from core import models
-from core.authentication.backends import OIDCAuthenticationBackend
+from core.authentication.backends import (
+    OIDCAuthenticationBackend,
+    create_or_update_contact,
+)
 from core.factories import UserFactory
 
 pytestmark = pytest.mark.django_db
@@ -57,7 +60,7 @@ def test_authentication_getter_existing_user_via_email(
 
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
-    with django_assert_num_queries(3):  # user by sub, user by mail, update sub
+    with django_assert_num_queries(4):  # user by sub, user by mail, update sub
         user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -214,7 +217,7 @@ def test_authentication_getter_existing_user_change_fields_sub(
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
     # One and only one additional update query when a field has changed
-    with django_assert_num_queries(2):
+    with django_assert_num_queries(3):
         authenticated_user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -256,7 +259,7 @@ def test_authentication_getter_existing_user_change_fields_email(
     monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)
 
     # One and only one additional update query when a field has changed
-    with django_assert_num_queries(3):
+    with django_assert_num_queries(4):
         authenticated_user = klass.get_or_create_user(
             access_token="test-token", id_token=None, payload=None
         )
@@ -319,85 +322,6 @@ def test_authentication_getter_new_user_with_email(monkeypatch):
     assert models.User.objects.count() == 1
 
 
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_json_response():
-    """Test get_userinfo method with a JSON response."""
-
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        json={
-            "first_name": "John",
-            "last_name": "Doe",
-            "email": "john.doe@example.com",
-        },
-        status=200,
-    )
-
-    oidc_backend = OIDCAuthenticationBackend()
-    result = oidc_backend.get_userinfo("fake_access_token", None, None)
-
-    assert result["first_name"] == "John"
-    assert result["last_name"] == "Doe"
-    assert result["email"] == "john.doe@example.com"
-
-
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_token_response(monkeypatch, settings):
-    """Test get_userinfo method with a token response."""
-    settings.OIDC_RP_SIGN_ALGO = "HS256"  # disable JWKS URL call
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        body="fake.jwt.token",
-        status=200,
-        content_type="application/jwt",
-    )
-
-    def mock_verify_token(self, token):  # pylint: disable=unused-argument
-        return {
-            "first_name": "Jane",
-            "last_name": "Doe",
-            "email": "jane.doe@example.com",
-        }
-
-    monkeypatch.setattr(OIDCAuthenticationBackend, "verify_token", mock_verify_token)
-
-    oidc_backend = OIDCAuthenticationBackend()
-    result = oidc_backend.get_userinfo("fake_access_token", None, None)
-
-    assert result["first_name"] == "Jane"
-    assert result["last_name"] == "Doe"
-    assert result["email"] == "jane.doe@example.com"
-
-
-@override_settings(OIDC_OP_USER_ENDPOINT="http://oidc.endpoint.test/userinfo")
-@responses.activate
-def test_authentication_get_userinfo_invalid_response(settings):
-    """
-    Test get_userinfo method with an invalid JWT response that
-    causes verify_token to raise an error.
-    """
-    settings.OIDC_RP_SIGN_ALGO = "HS256"  # disable JWKS URL call
-    responses.add(
-        responses.GET,
-        re.compile(r".*/userinfo"),
-        body="fake.jwt.token",
-        status=200,
-        content_type="application/jwt",
-    )
-
-    oidc_backend = OIDCAuthenticationBackend()
-
-    with pytest.raises(
-        SuspiciousOperation,
-        match="User info response was not valid JWT",
-    ):
-        oidc_backend.get_userinfo("fake_access_token", None, None)
-
-
 def test_authentication_getter_existing_disabled_user_via_sub(
     django_assert_num_queries, monkeypatch
 ):
@@ -509,3 +433,79 @@ def test_authentication_session_tokens(
     assert user is not None
     assert request.session["oidc_access_token"] == "test-access-token"
     assert get_oidc_refresh_token(request.session) == "test-refresh-token"
+
+
+def test_authentication_post_get_or_create_user_new_user_to_marketing_email(settings):
+    """
+    New user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL enabled should create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = True
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, True)
+        mock_create_or_update_contact.assert_called_once_with(
+            email=user.email, attributes={"DOCS_SOURCE": ["SIGNIN"]}
+        )
+
+
+def test_authentication_post_get_or_create_user_new_user_to_marketing_email_disabled(
+    settings,
+):
+    """
+    New user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL disabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = False
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, True)
+        mock_create_or_update_contact.assert_not_called()
+
+
+def test_authentication_post_get_or_create_user_existing_user_to_marketing_email(
+    settings,
+):
+    """
+    Existing user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL enabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = True
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, False)
+        mock_create_or_update_contact.assert_not_called()
+
+
+def test_authentication_post_get_or_create_user_existing_user_to_marketing_email_disabled(
+    settings,
+):
+    """
+    Existing user and SIGNUP_NEW_USER_TO_MARKETING_EMAIL disabled should not create a contact
+    in the marketing backend.
+    """
+
+    user = UserFactory()
+    settings.SIGNUP_NEW_USER_TO_MARKETING_EMAIL = False
+
+    klass = OIDCAuthenticationBackend()
+    with mock.patch.object(
+        create_or_update_contact, "delay"
+    ) as mock_create_or_update_contact:
+        klass.post_get_or_create_user(user, {}, False)
+        mock_create_or_update_contact.assert_not_called()

src/backend/core/tests/commands/test_clean_document.py

@@ -0,0 +1,313 @@
+"""Unit tests for the `clean_document` management command."""
+
+import random
+from unittest import mock
+from uuid import uuid4
+
+from django.core.management import CommandError, call_command
+
+import pytest
+from botocore.exceptions import ClientError
+
+from core import choices, factories, models
+from core.choices import LinkReachChoices, LinkRoleChoices
+
+pytestmark = pytest.mark.django_db
+
+
+def test_clean_document_with_descendants(settings):
+    """The command should reset the root (keeping title) and delete descendants."""
+    settings.DEBUG = True
+
+    # Create a root document with subdocuments
+    root = factories.DocumentFactory(
+        title="Root",
+        link_reach=LinkReachChoices.PUBLIC,
+        link_role=LinkRoleChoices.EDITOR,
+    )
+    child = factories.DocumentFactory(
+        parent=root,
+        title="Child",
+        link_reach=LinkReachChoices.AUTHENTICATED,
+        link_role=LinkRoleChoices.EDITOR,
+    )
+    grandchild = factories.DocumentFactory(
+        parent=child,
+        title="Grandchild",
+    )
+
+    # Create accesses and invitations
+    factories.UserDocumentAccessFactory.create_batch(
+        5,
+        document=root,
+        role=random.choice(
+            [
+                role
+                for role in choices.RoleChoices
+                if role not in choices.PRIVILEGED_ROLES
+            ],
+        ),
+    )
+    # One owner role
+    factories.UserDocumentAccessFactory(document=root, role=choices.RoleChoices.OWNER)
+    factories.UserDocumentAccessFactory(document=child)
+    factories.InvitationFactory(document=root)
+    factories.InvitationFactory(document=child)
+    factories.ThreadFactory.create_batch(5, document=root)
+
+    assert models.Invitation.objects.filter(document=root).exists()
+    assert models.Thread.objects.filter(document=root).exists()
+    assert models.DocumentAccess.objects.filter(document=root).exists()
+
+    with mock.patch(
+        "core.management.commands.clean_document.default_storage"
+    ) as mock_storage:
+        call_command("clean_document", str(root.id), "--force")
+
+    # Root document should still exist with title kept and other fields reset
+    root.refresh_from_db()
+    assert root.title == "Root"
+    assert root.excerpt is None
+    assert root.link_reach == LinkReachChoices.RESTRICTED
+    assert root.link_role == LinkRoleChoices.READER
+    assert root.attachments == []
+
+    # Accesses and invitations on root should be deleted. Only owner should be kept
+    keeping_accesses = list(models.DocumentAccess.objects.filter(document=root))
+    assert len(keeping_accesses) == 1
+    assert keeping_accesses[0].role == models.RoleChoices.OWNER
+    assert not models.Invitation.objects.filter(document=root).exists()
+    assert not models.Thread.objects.filter(document=root).exists()
+
+    # Descendants should be deleted entirely
+    assert not models.Document.objects.filter(id__in=[child.id, grandchild.id]).exists()
+
+    # Root should have no descendants
+    root.refresh_from_db()
+    assert root.get_descendants().count() == 0
+
+    # S3 delete should have been called for document files + attachments
+    delete_calls = mock_storage.connection.meta.client.delete_object.call_args_list
+    assert len(delete_calls) == 3
+
+
+def test_clean_document_invalid_uuid(settings):
+    """The command should raise an error for a non-existent document."""
+    settings.DEBUG = True
+
+    fake_id = str(uuid4())
+    with pytest.raises(CommandError, match=f"Document {fake_id} does not exist."):
+        call_command("clean_document", fake_id, "--force")
+
+
+def test_clean_document_no_force_in_production(settings):
+    """The command should require --force when DEBUG is False."""
+    settings.DEBUG = False
+
+    doc = factories.DocumentFactory()
+    with pytest.raises(CommandError, match="not meant to be used in production"):
+        call_command("clean_document", str(doc.id))
+
+
+def test_clean_document_single_document(settings):
+    """The command should work on a single document without children."""
+    settings.DEBUG = True
+
+    doc = factories.DocumentFactory(
+        title="Single",
+        link_reach=LinkReachChoices.PUBLIC,
+        link_role=LinkRoleChoices.EDITOR,
+    )
+    factories.UserDocumentAccessFactory.create_batch(
+        5,
+        document=doc,
+        role=random.choice(
+            [
+                role
+                for role in choices.RoleChoices
+                if role not in choices.PRIVILEGED_ROLES
+            ],
+        ),
+    )
+    # One owner role
+    factories.UserDocumentAccessFactory(document=doc, role=choices.RoleChoices.OWNER)
+    factories.ThreadFactory.create_batch(5, document=doc)
+    factories.InvitationFactory(document=doc)
+
+    with mock.patch(
+        "core.management.commands.clean_document.default_storage"
+    ) as mock_storage:
+        call_command("clean_document", str(doc.id), "--force")
+
+    # Accesses and invitations on root should be deleted. Only owner should be kept
+    keeping_accesses = list(models.DocumentAccess.objects.filter(document=doc))
+    assert len(keeping_accesses) == 1
+    assert keeping_accesses[0].role == models.RoleChoices.OWNER
+    assert not models.Invitation.objects.filter(document=doc).exists()
+    assert not models.Thread.objects.filter(document=doc).exists()
+
+    doc.refresh_from_db()
+    assert doc.title == "Single"
+    assert doc.excerpt is None
+    assert doc.link_reach == LinkReachChoices.RESTRICTED
+    assert doc.link_role == LinkRoleChoices.READER
+    assert doc.attachments == []
+
+    mock_storage.connection.meta.client.delete_object.assert_called_once()
+
+
+def test_clean_document_with_title_option(settings):
+    """The --title option should update the document title."""
+    settings.DEBUG = True
+
+    doc = factories.DocumentFactory(
+        title="Old Title",
+        link_reach=LinkReachChoices.PUBLIC,
+        link_role=LinkRoleChoices.EDITOR,
+    )
+
+    with mock.patch("core.management.commands.clean_document.default_storage"):
+        call_command("clean_document", str(doc.id), "--force", "--title", "New Title")
+
+    doc.refresh_from_db()
+    assert doc.title == "New Title"
+    assert doc.excerpt is None
+    assert doc.link_reach == LinkReachChoices.RESTRICTED
+    assert doc.link_role == LinkRoleChoices.READER
+    assert doc.attachments == []
+
+
+def test_clean_document_deletes_attachments_from_s3(settings):
+    """The command should delete attachment files from S3."""
+    settings.DEBUG = True
+
+    root = factories.DocumentFactory(
+        attachments=["root-id/attachments/file1.png", "root-id/attachments/file2.pdf"],
+    )
+    child = factories.DocumentFactory(
+        parent=root,
+        attachments=["child-id/attachments/file3.png"],
+    )
+
+    with mock.patch(
+        "core.management.commands.clean_document.default_storage"
+    ) as mock_storage:
+        call_command("clean_document", str(root.id), "--force")
+
+    delete_calls = mock_storage.connection.meta.client.delete_object.call_args_list
+    deleted_keys = [call.kwargs["Key"] for call in delete_calls]
+
+    # Document files (root + child)
+    assert root.file_key in deleted_keys
+    assert child.file_key in deleted_keys
+
+    # Attachment files
+    assert "root-id/attachments/file1.png" in deleted_keys
+    assert "root-id/attachments/file2.pdf" in deleted_keys
+    assert "child-id/attachments/file3.png" in deleted_keys
+
+    assert len(delete_calls) == 5
+
+
+def test_clean_document_s3_errors_do_not_stop_command(settings):
+    """S3 deletion errors should be logged but not stop the command."""
+    settings.DEBUG = True
+
+    doc = factories.DocumentFactory(
+        attachments=["doc-id/attachments/file1.png"],
+    )
+
+    with mock.patch(
+        "core.management.commands.clean_document.default_storage"
+    ) as mock_storage:
+        mock_storage.connection.meta.client.delete_object.side_effect = ClientError(
+            {"Error": {"Code": "500", "Message": "Internal Error"}},
+            "DeleteObject",
+        )
+        # Command should complete without raising
+        call_command("clean_document", str(doc.id), "--force")
+
+
+def test_clean_document_with_options(settings):
+    """Run the command using optional argument link_reach and link_role."""
+
+    settings.DEBUG = True
+
+    # Create a root document with subdocuments
+    root = factories.DocumentFactory(
+        title="Root",
+        link_reach=LinkReachChoices.PUBLIC,
+        link_role=LinkRoleChoices.READER,
+    )
+    child = factories.DocumentFactory(
+        parent=root,
+        title="Child",
+        link_reach=LinkReachChoices.AUTHENTICATED,
+        link_role=LinkRoleChoices.EDITOR,
+    )
+    grandchild = factories.DocumentFactory(
+        parent=child,
+        title="Grandchild",
+    )
+
+    # Create accesses and invitations
+    factories.UserDocumentAccessFactory.create_batch(
+        5,
+        document=root,
+        role=random.choice(
+            [
+                role
+                for role in choices.RoleChoices
+                if role not in choices.PRIVILEGED_ROLES
+            ],
+        ),
+    )
+    # One owner role
+    factories.UserDocumentAccessFactory(document=root, role=choices.RoleChoices.OWNER)
+    factories.UserDocumentAccessFactory(document=child)
+    factories.InvitationFactory(document=root)
+    factories.InvitationFactory(document=child)
+    factories.ThreadFactory.create_batch(5, document=root)
+
+    assert models.Invitation.objects.filter(document=root).exists()
+    assert models.Thread.objects.filter(document=root).exists()
+    assert models.DocumentAccess.objects.filter(document=root).exists()
+
+    with mock.patch(
+        "core.management.commands.clean_document.default_storage"
+    ) as mock_storage:
+        call_command(
+            "clean_document",
+            str(root.id),
+            "--force",
+            "--link_reach",
+            "public",
+            "--link_role",
+            "editor",
+        )
+
+    # Root document should still exist with title kept and other fields reset
+    root.refresh_from_db()
+    assert root.title == "Root"
+    assert root.excerpt is None
+    assert root.link_reach == LinkReachChoices.PUBLIC
+    assert root.link_role == LinkRoleChoices.EDITOR
+    assert root.attachments == []
+
+    # Accesses and invitations on root should be deleted. Only owner should be kept
+    keeping_accesses = list(models.DocumentAccess.objects.filter(document=root))
+    assert len(keeping_accesses) == 1
+    assert keeping_accesses[0].role == models.RoleChoices.OWNER
+    assert not models.Invitation.objects.filter(document=root).exists()
+    assert not models.Thread.objects.filter(document=root).exists()
+
+    # Descendants should be deleted entirely
+    assert not models.Document.objects.filter(id__in=[child.id, grandchild.id]).exists()
+
+    # Root should have no descendants
+    root.refresh_from_db()
+    assert root.get_descendants().count() == 0
+
+    # S3 delete should have been called for document files + attachments
+    delete_calls = mock_storage.connection.meta.client.delete_object.call_args_list
+    assert len(delete_calls) == 3

src/backend/core/tests/commands/test_index.py

@@ -0,0 +1,65 @@
+"""
+Unit test for `index` command.
+"""
+
+from operator import itemgetter
+from unittest import mock
+
+from django.core.management import CommandError, call_command
+from django.db import transaction
+
+import pytest
+
+from core import factories
+from core.services.search_indexers import SearchIndexer
+
+
+@pytest.mark.django_db
+@pytest.mark.usefixtures("indexer_settings")
+def test_index():
+    """Test the command `index` that run the Find app indexer for all the available documents."""
+    user = factories.UserFactory()
+    indexer = SearchIndexer()
+
+    with transaction.atomic():
+        doc = factories.DocumentFactory()
+        empty_doc = factories.DocumentFactory(title=None, content="")
+        no_title_doc = factories.DocumentFactory(title=None)
+
+        factories.UserDocumentAccessFactory(document=doc, user=user)
+        factories.UserDocumentAccessFactory(document=empty_doc, user=user)
+        factories.UserDocumentAccessFactory(document=no_title_doc, user=user)
+
+    accesses = {
+        str(doc.path): {"users": [user.sub]},
+        str(empty_doc.path): {"users": [user.sub]},
+        str(no_title_doc.path): {"users": [user.sub]},
+    }
+
+    with mock.patch.object(SearchIndexer, "push") as mock_push:
+        call_command("index")
+
+        push_call_args = [call.args[0] for call in mock_push.call_args_list]
+
+        # called once but with a batch of docs
+        mock_push.assert_called_once()
+
+        assert sorted(push_call_args[0], key=itemgetter("id")) == sorted(
+            [
+                indexer.serialize_document(doc, accesses),
+                indexer.serialize_document(no_title_doc, accesses),
+            ],
+            key=itemgetter("id"),
+        )
+
+
+@pytest.mark.django_db
+@pytest.mark.usefixtures("indexer_settings")
+def test_index_improperly_configured(indexer_settings):
+    """The command should raise an exception if the indexer is not configured"""
+    indexer_settings.SEARCH_INDEXER_CLASS = None
+
+    with pytest.raises(CommandError) as err:
+        call_command("index")
+
+    assert str(err.value) == "The indexer is not enabled or properly configured."

src/backend/core/tests/conftest.py

@@ -24,3 +24,30 @@ def mock_user_teams():
         "core.models.User.teams", new_callable=mock.PropertyMock
     ) as mock_teams:
         yield mock_teams
+
+
+@pytest.fixture(name="indexer_settings")
+def indexer_settings_fixture(settings):
+    """
+    Setup valid settings for the document indexer. Clear the indexer cache.
+    """
+
+    # pylint: disable-next=import-outside-toplevel
+    from core.services.search_indexers import (  # noqa: PLC0415
+        get_document_indexer,
+    )
+
+    get_document_indexer.cache_clear()
+
+    settings.SEARCH_INDEXER_CLASS = "core.services.search_indexers.SearchIndexer"
+    settings.SEARCH_INDEXER_SECRET = "ThisIsAKeyForTest"
+    settings.SEARCH_INDEXER_URL = "http://localhost:8081/api/v1.0/documents/index/"
+    settings.SEARCH_INDEXER_QUERY_URL = (
+        "http://localhost:8081/api/v1.0/documents/search/"
+    )
+    settings.SEARCH_INDEXER_COUNTDOWN = 1
+
+    yield settings
+
+    # clear cache to prevent issues with other tests
+    get_document_indexer.cache_clear()

src/backend/core/tests/data/example_reconciliation_basic.csv

@@ -0,0 +1,6 @@
+active_email,inactive_email,active_email_checked,inactive_email_checked,status,id
+"user.test40@example.com","user.test41@example.com",0,0,pending,1
+"user.test42@example.com","user.test43@example.com",0,1,pending,2
+"user.test44@example.com","user.test45@example.com",1,0,pending,3
+"user.test46@example.com","user.test47@example.com",1,1,pending,4
+"user.test48@example.com","user.test49@example.com",1,1,pending,5

src/backend/core/tests/data/example_reconciliation_error.csv

@@ -0,0 +1,2 @@
+active_email,inactive_email,active_email_checked,inactive_email_checked,status,id
+"user.test40@example.com",,0,0,pending,40

src/backend/core/tests/data/example_reconciliation_grist_form.csv

@@ -0,0 +1,5 @@
+merge_accept,active_email,inactive_email,status,id
+true,user.test10@example.com,user.test11@example.com|user.test12@example.com,pending,10
+true,user.test30@example.com,user.test31@example.com|user.test32@example.com|user.test33@example.com|user.test34@example.com|user.test35@example.com,pending,11
+true,user.test20@example.com,user.test21@example.com,pending,12
+true,user.test22@example.com,user.test23@example.com,pending,13

src/backend/core/tests/data/example_reconciliation_grist_form_error.csv

@@ -0,0 +1,2 @@
+merge_accept,active_email,inactive_email,status,id
+true,user.test20@example.com,user.test20@example.com,pending,20

src/backend/core/tests/data/example_reconciliation_missing_column.csv

@@ -0,0 +1,6 @@
+active_email,inactive_email,active_email_checked,inactive_email_checked,status
+"user.test40@example.com","user.test41@example.com",0,0,pending
+"user.test42@example.com","user.test43@example.com",0,1,pending
+"user.test44@example.com","user.test45@example.com",1,0,pending
+"user.test46@example.com","user.test47@example.com",1,1,pending
+"user.test48@example.com","user.test49@example.com",1,1,pending

src/backend/core/tests/documents/test_api_document_accesses.py

@@ -4,6 +4,7 @@ Test document accesses API endpoints for users in impress's core app.
 # pylint: disable=too-many-lines
 
 import random
+from unittest import mock
 from uuid import uuid4
 
 import pytest
@@ -292,6 +293,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
     }
     assert result_dict[str(document_access_other_user.id)] == [
         "reader",
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -300,7 +302,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
 
     # Add an access for the other user on the parent
     parent_access_other_user = factories.UserDocumentAccessFactory(
-        document=parent, user=other_user, role="editor"
+        document=parent, user=other_user, role="commenter"
     )
 
     response = client.get(f"/api/v1.0/documents/{document.id!s}/accesses/")
@@ -313,6 +315,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
         result["id"]: result["abilities"]["set_role_to"] for result in content
     }
     assert result_dict[str(document_access_other_user.id)] == [
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -320,6 +323,7 @@ def test_api_document_accesses_retrieve_set_role_to_child():
     assert result_dict[str(parent_access.id)] == []
     assert result_dict[str(parent_access_other_user.id)] == [
         "reader",
+        "commenter",
         "editor",
         "administrator",
         "owner",
@@ -332,28 +336,28 @@ def test_api_document_accesses_retrieve_set_role_to_child():
         [
             ["administrator", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
             ],
         ],
         [
             ["owner", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["owner", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
     ],
@@ -414,44 +418,44 @@ def test_api_document_accesses_list_authenticated_related_same_user(roles, resul
         [
             ["administrator", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
             ],
         ],
         [
             ["owner", "reader", "reader", "reader"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["owner", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["reader", "reader", "reader", "owner"],
             [
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
                 [],
                 [],
-                ["reader", "editor", "administrator", "owner"],
+                ["reader", "commenter", "editor", "administrator", "owner"],
             ],
         ],
         [
             ["reader", "administrator", "reader", "editor"],
             [
-                ["reader", "editor", "administrator"],
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 [],
             ],
@@ -459,7 +463,7 @@ def test_api_document_accesses_list_authenticated_related_same_user(roles, resul
         [
             ["editor", "editor", "administrator", "editor"],
             [
-                ["reader", "editor", "administrator"],
+                ["reader", "commenter", "editor", "administrator"],
                 [],
                 ["editor", "administrator"],
                 [],
@@ -1344,3 +1348,24 @@ def test_api_document_accesses_delete_owners_last_owner_child_team(
 
     assert response.status_code == 204
     assert models.DocumentAccess.objects.count() == 1
+
+
+def test_api_document_accesses_throttling(settings):
+    """Test api document accesses throttling."""
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document_access"] = "2/minute"
+    user = factories.UserFactory()
+    document = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(
+        document=document, user=user, role="administrator"
+    )
+    client = APIClient()
+    client.force_login(user)
+    for _i in range(2):
+        response = client.get(f"/api/v1.0/documents/{document.id!s}/accesses/")
+        assert response.status_code == 200
+    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get(f"/api/v1.0/documents/{document.id!s}/accesses/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope document_access", "warning"
+        )

src/backend/core/tests/documents/test_api_document_invitations.py

@@ -596,6 +596,32 @@ def test_api_document_invitations_create_cannot_invite_existing_users():
     }
 
 
+def test_api_document_invitations_create_lower_email():
+    """
+    No matter the case, the email should be converted to lowercase.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, "owner")])
+
+    # Build an invitation to the email of an existing identity in the db
+    invitation_values = {
+        "email": "GuEst@example.com",
+        "role": random.choice(models.RoleChoices.values),
+    }
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/invitations/",
+        invitation_values,
+        format="json",
+    )
+
+    assert response.status_code == 201
+    assert response.json()["email"] == "guest@example.com"
+
+
 # Update
 
 
@@ -743,6 +769,37 @@ def test_api_document_invitations_update_authenticated_unprivileged(
         assert value == old_invitation_values[key]
 
 
+@pytest.mark.parametrize("via", VIA)
+@pytest.mark.parametrize("role", ["administrator", "owner"])
+def test_api_document_invitations_patch(via, role, mock_user_teams):
+    """Partially updating an invitation should be allowed."""
+
+    user = factories.UserFactory()
+    invitation = factories.InvitationFactory(role="editor")
+
+    if via == USER:
+        factories.UserDocumentAccessFactory(
+            document=invitation.document, user=user, role=role
+        )
+    elif via == TEAM:
+        mock_user_teams.return_value = ["lasuite", "unknown"]
+        factories.TeamDocumentAccessFactory(
+            document=invitation.document, team="lasuite", role=role
+        )
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.patch(
+        f"/api/v1.0/documents/{invitation.document.id!s}/invitations/{invitation.id!s}/",
+        {"role": "reader"},
+        format="json",
+    )
+    assert response.status_code == 200
+    invitation.refresh_from_db()
+    assert invitation.role == "reader"
+
+
 # Delete
 
 
@@ -824,3 +881,29 @@ def test_api_document_invitations_delete_readers_or_editors(via, role, mock_user
         response.json()["detail"]
         == "You do not have permission to perform this action."
     )
+
+
+def test_api_document_invitations_throttling(settings):
+    """Test api document ask for access throttling."""
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["invitation"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["invitation"] = "2/minute"
+    user = factories.UserFactory()
+    document = factories.DocumentFactory()
+
+    factories.UserDocumentAccessFactory(document=document, user=user, role="owner")
+
+    factories.InvitationFactory(document=document, issuer=user)
+
+    client = APIClient()
+    client.force_login(user)
+
+    for _i in range(2):
+        response = client.get(f"/api/v1.0/documents/{document.id}/invitations/")
+        assert response.status_code == 200
+    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get(f"/api/v1.0/documents/{document.id}/invitations/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope invitation", "warning"
+        )
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["invitation"] = current_rate

src/backend/core/tests/documents/test_api_documents_all.py

@@ -0,0 +1,427 @@
+"""
+Tests for Documents API endpoint in impress's core app: all
+
+The 'all' endpoint returns ALL documents (including descendants) that the user has access to.
+This is different from the 'list' endpoint which only returns top-level documents.
+"""
+
+from datetime import timedelta
+from unittest import mock
+
+from django.utils import timezone
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize("role", models.LinkRoleChoices.values)
+@pytest.mark.parametrize("reach", models.LinkReachChoices.values)
+def test_api_documents_all_anonymous(reach, role):
+    """
+    Anonymous users should not be able to list any documents via the all endpoint
+    whatever the link reach and link role.
+    """
+    parent = factories.DocumentFactory(link_reach=reach, link_role=role)
+    factories.DocumentFactory(parent=parent, link_reach=reach, link_role=role)
+
+    response = APIClient().get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 0
+
+
+def test_api_documents_all_authenticated_with_children():
+    """
+    Authenticated users should see all documents including children,
+    even though children don't have DocumentAccess records.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Create a document tree: parent -> child -> grandchild
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user, role="owner")
+
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Verify setup
+    assert models.DocumentAccess.objects.filter(document=parent).count() == 1
+    assert models.DocumentAccess.objects.filter(document=child).count() == 0
+    assert models.DocumentAccess.objects.filter(document=grandchild).count() == 0
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All three documents should be returned (parent + child + grandchild)
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+    depths = {result["depth"] for result in results}
+    assert depths == {1, 2, 3}
+
+
+def test_api_documents_all_authenticated_multiple_trees():
+    """
+    Users should see all accessible documents from multiple document trees.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Tree 1: User has access
+    tree1_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=tree1_parent, user=user)
+    tree1_child = factories.DocumentFactory(parent=tree1_parent)
+
+    # Tree 2: User has access
+    tree2_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=tree2_parent, user=user)
+    tree2_child1 = factories.DocumentFactory(parent=tree2_parent)
+    tree2_child2 = factories.DocumentFactory(parent=tree2_parent)
+
+    # Tree 3: User does NOT have access
+    tree3_parent = factories.DocumentFactory()
+    factories.DocumentFactory(parent=tree3_parent)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 5 documents (tree1: 2, tree2: 3, tree3: 0)
+    assert len(results) == 5
+    results_ids = {result["id"] for result in results}
+    expected_ids = {
+        str(tree1_parent.id),
+        str(tree1_child.id),
+        str(tree2_parent.id),
+        str(tree2_child1.id),
+        str(tree2_child2.id),
+    }
+    assert results_ids == expected_ids
+
+
+def test_api_documents_all_authenticated_explicit_access_to_parent_and_child():
+    """
+    When a user has explicit DocumentAccess to both parent AND child,
+    both should appear in the 'all' endpoint results (unlike 'list' which deduplicates).
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Parent with explicit access
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user)
+
+    # Child also has explicit access (e.g., shared separately)
+    child = factories.DocumentFactory(parent=parent)
+    factories.UserDocumentAccessFactory(document=child, user=user)
+
+    # Grandchild has no explicit access
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Verify setup
+    assert models.DocumentAccess.objects.filter(document=parent).count() == 1
+    assert models.DocumentAccess.objects.filter(document=child).count() == 1
+    assert models.DocumentAccess.objects.filter(document=grandchild).count() == 0
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All three should appear
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+    # Each document should appear exactly once (no duplicates)
+    results_ids_list = [result["id"] for result in results]
+    assert len(results_ids_list) == len(set(results_ids_list))  # No duplicates
+
+
+def test_api_documents_all_authenticated_via_team(mock_user_teams):
+    """
+    Users should see all documents (including descendants) for documents accessed via teams.
+    """
+    mock_user_teams.return_value = ["team1", "team2"]
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document tree via team1
+    parent1 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent1, team="team1")
+    child1 = factories.DocumentFactory(parent=parent1)
+
+    # Document tree via team2
+    parent2 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent2, team="team2")
+    child2 = factories.DocumentFactory(parent=parent2)
+
+    # Document tree via unknown team
+    parent3 = factories.DocumentFactory()
+    factories.TeamDocumentAccessFactory(document=parent3, team="team3")
+    factories.DocumentFactory(parent=parent3)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 4 documents (team1: 2, team2: 2, team3: 0)
+    assert len(results) == 4
+    results_ids = {result["id"] for result in results}
+    expected_ids = {
+        str(parent1.id),
+        str(child1.id),
+        str(parent2.id),
+        str(child2.id),
+    }
+    assert results_ids == expected_ids
+
+
+def test_api_documents_all_authenticated_soft_deleted():
+    """
+    Soft-deleted documents and their descendants should not be included.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Active tree
+    active_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=active_parent, user=user)
+    active_child = factories.DocumentFactory(parent=active_parent)
+
+    # Soft-deleted tree
+    deleted_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=deleted_parent, user=user)
+    _deleted_child = factories.DocumentFactory(parent=deleted_parent)
+    deleted_parent.soft_delete()
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should only return active documents
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(active_parent.id), str(active_child.id)}
+
+
+def test_api_documents_all_authenticated_permanently_deleted():
+    """
+    Permanently deleted documents should not be included.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Active tree
+    active_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=active_parent, user=user)
+    active_child = factories.DocumentFactory(parent=active_parent)
+
+    # Permanently deleted tree (deleted > 30 days ago)
+    deleted_parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=deleted_parent, user=user)
+    _deleted_child = factories.DocumentFactory(parent=deleted_parent)
+
+    fourty_days_ago = timezone.now() - timedelta(days=40)
+    with mock.patch("django.utils.timezone.now", return_value=fourty_days_ago):
+        deleted_parent.soft_delete()
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should only return active documents
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(active_parent.id), str(active_child.id)}
+
+
+def test_api_documents_all_authenticated_link_reach_restricted():
+    """
+    Documents with link_reach=restricted accessed via LinkTrace should not appear
+    in the all endpoint results.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document with direct access (should appear)
+    parent_with_access = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent_with_access, user=user)
+    child_with_access = factories.DocumentFactory(parent=parent_with_access)
+
+    # Document with only LinkTrace and restricted reach (should NOT appear)
+    parent_restricted = factories.DocumentFactory(
+        link_reach="restricted", link_traces=[user]
+    )
+    factories.DocumentFactory(parent=parent_restricted)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Only documents with direct access should appear
+    assert len(results) == 2
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent_with_access.id), str(child_with_access.id)}
+
+
+@pytest.mark.parametrize("reach", ["public", "authenticated"])
+def test_api_documents_all_authenticated_link_reach_public_or_authenticated(reach):
+    """
+    Documents with link_reach=public or authenticated accessed via LinkTrace
+    should appear with all their descendants.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document accessed via LinkTrace with non-restricted reach
+    parent = factories.DocumentFactory(link_reach=reach, link_traces=[user])
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # All descendants should be included
+    assert len(results) == 3
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(parent.id), str(child.id), str(grandchild.id)}
+
+
+def test_api_documents_all_format():
+    """Validate the format of documents as returned by the all endpoint."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory()
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+    child = factories.DocumentFactory(parent=document)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+
+    # Check pagination structure
+    assert content == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+    }
+
+    # Verify parent document format
+    parent_result = [r for r in results if r["id"] == str(document.id)][0]
+    assert parent_result == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "deleted_at": None,
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "is_favorite": False,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 1,
+        "nb_accesses_direct": 1,
+        "numchild": 1,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "user_role": access.role,
+    }
+
+    # Verify child document format
+    child_result = [r for r in results if r["id"] == str(child.id)][0]
+    assert child_result["depth"] == 2
+    assert child_result["user_role"] == access.role  # Inherited from parent
+    assert child_result["nb_accesses_direct"] == 0  # No direct access on child
+
+
+def test_api_documents_all_distinct():
+    """
+    A document should only appear once even if the user has multiple access paths to it.
+    """
+    user = factories.UserFactory()
+    other_user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Document with multiple accesses for the same user
+    document = factories.DocumentFactory(users=[user, other_user])
+    child = factories.DocumentFactory(parent=document)
+
+    response = client.get("/api/v1.0/documents/all/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+
+    # Should return 2 documents (parent + child), each appearing once
+    assert len(results) == 2
+    results_ids = [result["id"] for result in results]
+    assert results_ids.count(str(document.id)) == 1
+    assert results_ids.count(str(child.id)) == 1
+
+
+def test_api_documents_all_comparison_with_list():
+    """
+    The 'all' endpoint should return more documents than 'list' when there are children.
+    'list' returns only top-level documents, 'all' returns all descendants.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Create a document tree
+    parent = factories.DocumentFactory()
+    factories.UserDocumentAccessFactory(document=parent, user=user)
+    child = factories.DocumentFactory(parent=parent)
+    grandchild = factories.DocumentFactory(parent=child)
+
+    # Call list endpoint
+    list_response = client.get("/api/v1.0/documents/")
+    list_results = list_response.json()["results"]
+
+    # Call all endpoint
+    all_response = client.get("/api/v1.0/documents/all/")
+    all_results = all_response.json()["results"]
+
+    # list should return only parent
+    assert len(list_results) == 1
+    assert list_results[0]["id"] == str(parent.id)
+
+    # all should return parent + child + grandchild
+    assert len(all_results) == 3
+    all_ids = {result["id"] for result in all_results}
+    assert all_ids == {str(parent.id), str(child.id), str(grandchild.id)}

src/backend/core/tests/documents/test_api_documents_ask_for_access.py

@@ -1,6 +1,7 @@
 """Test API for document ask for access."""
 
 import uuid
+from unittest import mock
 
 from django.core import mail
 
@@ -114,7 +115,10 @@ def test_api_documents_ask_for_access_create_authenticated_non_root_document():
     assert response.status_code == 404
 
 
-def test_api_documents_ask_for_access_create_authenticated_specific_role():
+@pytest.mark.parametrize(
+    "role", [role for role in RoleChoices if role != RoleChoices.OWNER]
+)
+def test_api_documents_ask_for_access_create_authenticated_specific_role(role):
     """
     Authenticated users should be able to create a document ask for access with a specific role.
     """
@@ -126,17 +130,35 @@ def test_api_documents_ask_for_access_create_authenticated_specific_role():
 
     response = client.post(
         f"/api/v1.0/documents/{document.id}/ask-for-access/",
-        data={"role": RoleChoices.EDITOR},
+        data={"role": role},
     )
     assert response.status_code == 201
 
     assert DocumentAskForAccess.objects.filter(
         document=document,
         user=user,
-        role=RoleChoices.EDITOR,
+        role=role,
     ).exists()
 
 
+def test_api_documents_ask_for_access_create_authenticated_owner_role():
+    """
+    Authenticated users should not be able to create a document ask for access with the owner role.
+    """
+    document = DocumentFactory()
+    user = UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 400
+    assert response.json() == {"role": ['"owner" is not a valid choice.']}
+
+
 def test_api_documents_ask_for_access_create_authenticated_already_has_access():
     """Authenticated users with existing access can ask for access with a different role."""
     user = UserFactory()
@@ -265,6 +287,7 @@ def test_api_documents_ask_for_access_list_authenticated_own_request():
                     "update": False,
                     "partial_update": False,
                     "retrieve": False,
+                    "set_role_to": [],
                 },
             }
         ],
@@ -334,6 +357,16 @@ def test_api_documents_ask_for_access_list_owner_or_admin(role):
 
     response = client.get(f"/api/v1.0/documents/{document.id}/ask-for-access/")
     assert response.status_code == 200
+
+    expected_set_role_to = [
+        RoleChoices.READER,
+        RoleChoices.COMMENTER,
+        RoleChoices.EDITOR,
+        RoleChoices.ADMIN,
+    ]
+    if role == RoleChoices.OWNER:
+        expected_set_role_to.append(RoleChoices.OWNER)
+
     assert response.json() == {
         "count": 3,
         "next": None,
@@ -353,6 +386,7 @@ def test_api_documents_ask_for_access_list_owner_or_admin(role):
                     "update": True,
                     "partial_update": True,
                     "retrieve": True,
+                    "set_role_to": expected_set_role_to,
                 },
             }
             for document_ask_for_access in document_ask_for_accesses
@@ -445,6 +479,14 @@ def test_api_documents_ask_for_access_retrieve_owner_or_admin(role):
         f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/"
     )
     assert response.status_code == 200
+    expected_set_role_to = [
+        RoleChoices.READER,
+        RoleChoices.COMMENTER,
+        RoleChoices.EDITOR,
+        RoleChoices.ADMIN,
+    ]
+    if role == RoleChoices.OWNER:
+        expected_set_role_to.append(RoleChoices.OWNER)
     assert response.json() == {
         "id": str(document_ask_for_access.id),
         "document": str(document.id),
@@ -459,6 +501,7 @@ def test_api_documents_ask_for_access_retrieve_owner_or_admin(role):
             "update": True,
             "partial_update": True,
             "retrieve": True,
+            "set_role_to": expected_set_role_to,
         },
     }
 
@@ -748,6 +791,53 @@ def test_api_documents_ask_for_access_accept_authenticated_owner_or_admin_update
     assert document_access.role == RoleChoices.ADMIN
 
 
+def test_api_documents_ask_for_access_accept_admin_cannot_accept_owner_role():
+    """
+    Admin users should not be able to accept document ask for access with the owner role.
+    """
+    user = UserFactory()
+    document = DocumentFactory(users=[(user, RoleChoices.ADMIN)])
+    document_ask_for_access = DocumentAskForAccessFactory(
+        document=document, role=RoleChoices.READER
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/accept/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 400
+    assert response.json() == {
+        "detail": "You cannot accept a role higher than your own."
+    }
+
+
+def test_api_documents_ask_for_access_accept_owner_can_accept_owner_role():
+    """
+    Owner users should be able to accept document ask for access with the owner role.
+    """
+    user = UserFactory()
+    document = DocumentFactory(users=[(user, RoleChoices.OWNER)])
+    document_ask_for_access = DocumentAskForAccessFactory(
+        document=document, role=RoleChoices.READER
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id}/ask-for-access/{document_ask_for_access.id}/accept/",
+        data={"role": RoleChoices.OWNER},
+    )
+    assert response.status_code == 204
+
+    assert not DocumentAskForAccess.objects.filter(
+        id=document_ask_for_access.id
+    ).exists()
+
+
 @pytest.mark.parametrize("role", [RoleChoices.OWNER, RoleChoices.ADMIN])
 def test_api_documents_ask_for_access_accept_authenticated_non_root_document(role):
     """
@@ -768,3 +858,35 @@ def test_api_documents_ask_for_access_accept_authenticated_non_root_document(rol
         f"/api/v1.0/documents/{child.id}/ask-for-access/{document_ask_for_access.id}/accept/"
     )
     assert response.status_code == 404
+
+
+def test_api_document_ask_for_access_throttling(settings):
+    """Test api document ask for access throttling."""
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"][
+        "document_ask_for_access"
+    ]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document_ask_for_access"] = (
+        "2/minute"
+    )
+    document = DocumentFactory()
+    DocumentAskForAccessFactory.create_batch(
+        3, document=document, role=RoleChoices.READER
+    )
+
+    user = UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    for _i in range(2):
+        response = client.get(f"/api/v1.0/documents/{document.id}/ask-for-access/")
+        assert response.status_code == 200
+    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get(f"/api/v1.0/documents/{document.id}/ask-for-access/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope document_ask_for_access", "warning"
+        )
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document_ask_for_access"] = (
+        current_rate
+    )

src/backend/core/tests/documents/test_api_documents_children_list.py

@@ -41,6 +41,7 @@ def test_api_documents_children_list_anonymous_public_standalone(
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -63,6 +64,7 @@ def test_api_documents_children_list_anonymous_public_standalone(
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -115,6 +117,7 @@ def test_api_documents_children_list_anonymous_public_parent(django_assert_num_q
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -137,6 +140,7 @@ def test_api_documents_children_list_anonymous_public_parent(django_assert_num_q
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -208,6 +212,7 @@ def test_api_documents_children_list_authenticated_unrelated_public_or_authentic
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -230,6 +235,7 @@ def test_api_documents_children_list_authenticated_unrelated_public_or_authentic
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -287,6 +293,7 @@ def test_api_documents_children_list_authenticated_public_or_authenticated_paren
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -309,6 +316,7 @@ def test_api_documents_children_list_authenticated_public_or_authenticated_paren
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -393,6 +401,7 @@ def test_api_documents_children_list_authenticated_related_direct(
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -415,6 +424,7 @@ def test_api_documents_children_list_authenticated_related_direct(
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -475,6 +485,7 @@ def test_api_documents_children_list_authenticated_related_parent(
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -497,6 +508,7 @@ def test_api_documents_children_list_authenticated_related_parent(
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -609,6 +621,7 @@ def test_api_documents_children_list_authenticated_related_team_members(
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -631,6 +644,7 @@ def test_api_documents_children_list_authenticated_related_team_members(
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),

src/backend/core/tests/documents/test_api_documents_comments.py

@@ -0,0 +1,878 @@
+"""Test API for comments on documents."""
+
+import random
+
+from django.contrib.auth.models import AnonymousUser
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+# List comments
+
+
+def test_list_comments_anonymous_user_public_document():
+    """Anonymous users should be allowed to list comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment1, comment2 = factories.CommentFactory.create_batch(2, thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+        "results": [
+            {
+                "id": str(comment1.id),
+                "body": comment1.body,
+                "created_at": comment1.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment1.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment1.user.full_name,
+                    "short_name": comment1.user.short_name,
+                },
+                "abilities": comment1.get_abilities(AnonymousUser()),
+                "reactions": [],
+            },
+            {
+                "id": str(comment2.id),
+                "body": comment2.body,
+                "created_at": comment2.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment2.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment2.user.full_name,
+                    "short_name": comment2.user.short_name,
+                },
+                "abilities": comment2.get_abilities(AnonymousUser()),
+                "reactions": [],
+            },
+        ],
+    }
+
+
+@pytest.mark.parametrize("link_reach", ["restricted", "authenticated"])
+def test_list_comments_anonymous_user_non_public_document(link_reach):
+    """Anonymous users should not be allowed to list comments on a non-public document."""
+    document = factories.DocumentFactory(
+        link_reach=link_reach, link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 401
+
+
+def test_list_comments_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to list comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment1 = factories.CommentFactory(thread=thread)
+    comment2 = factories.CommentFactory(thread=thread, user=user)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 2,
+        "next": None,
+        "previous": None,
+        "results": [
+            {
+                "id": str(comment1.id),
+                "body": comment1.body,
+                "created_at": comment1.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment1.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment1.user.full_name,
+                    "short_name": comment1.user.short_name,
+                },
+                "abilities": comment1.get_abilities(user),
+                "reactions": [],
+            },
+            {
+                "id": str(comment2.id),
+                "body": comment2.body,
+                "created_at": comment2.created_at.isoformat().replace("+00:00", "Z"),
+                "updated_at": comment2.updated_at.isoformat().replace("+00:00", "Z"),
+                "user": {
+                    "full_name": comment2.user.full_name,
+                    "short_name": comment2.user.short_name,
+                },
+                "abilities": comment2.get_abilities(user),
+                "reactions": [],
+            },
+        ],
+    }
+
+
+def test_list_comments_authenticated_user_non_accessible_document():
+    """Authenticated users should not be allowed to list comments on a non-accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 403
+
+
+def test_list_comments_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to list comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    factories.CommentFactory(thread=thread)
+    # other comments not linked to the document
+    factories.CommentFactory.create_batch(2)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/"
+    )
+    assert response.status_code == 403
+
+
+# Create comment
+
+
+def test_create_comment_anonymous_user_public_document():
+    """
+    Anonymous users should be allowed to create comments on a public document
+    with commenter link_role.
+    """
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 201
+
+    assert response.json() == {
+        "id": str(response.json()["id"]),
+        "body": "test",
+        "created_at": response.json()["created_at"],
+        "updated_at": response.json()["updated_at"],
+        "user": None,
+        "abilities": {
+            "destroy": False,
+            "update": False,
+            "partial_update": False,
+            "reactions": False,
+            "retrieve": True,
+        },
+        "reactions": [],
+    }
+
+
+def test_create_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to create comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+
+    assert response.status_code == 401
+
+
+def test_create_comment_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to create comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 201
+
+    assert response.json() == {
+        "id": str(response.json()["id"]),
+        "body": "test",
+        "created_at": response.json()["created_at"],
+        "updated_at": response.json()["updated_at"],
+        "user": {
+            "full_name": user.full_name,
+            "short_name": user.short_name,
+        },
+        "abilities": {
+            "destroy": True,
+            "update": True,
+            "partial_update": True,
+            "reactions": True,
+            "retrieve": True,
+        },
+        "reactions": [],
+    }
+
+
+def test_create_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to create comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/",
+        {"body": "test"},
+    )
+    assert response.status_code == 403
+
+
+# Retrieve comment
+
+
+def test_retrieve_comment_anonymous_user_public_document():
+    """Anonymous users should be allowed to retrieve comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "id": str(comment.id),
+        "body": comment.body,
+        "created_at": comment.created_at.isoformat().replace("+00:00", "Z"),
+        "updated_at": comment.updated_at.isoformat().replace("+00:00", "Z"),
+        "user": {
+            "full_name": comment.user.full_name,
+            "short_name": comment.user.short_name,
+        },
+        "reactions": [],
+        "abilities": comment.get_abilities(AnonymousUser()),
+    }
+
+
+def test_retrieve_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to retrieve comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_retrieve_comment_authenticated_user_accessible_document():
+    """Authenticated users should be allowed to retrieve comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 200
+
+
+def test_retrieve_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to retrieve comments on a document they don't have
+    comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+# Update comment
+
+
+def test_update_comment_anonymous_user_public_document():
+    """Anonymous users should not be allowed to update comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 401
+
+
+def test_update_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to update comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 401
+
+
+def test_update_comment_authenticated_user_accessible_document():
+    """Authenticated users should not be able to update comments not their own."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted",
+        users=[
+            (
+                user,
+                random.choice(
+                    [models.LinkRoleChoices.COMMENTER, models.LinkRoleChoices.EDITOR]
+                ),
+            )
+        ],
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+def test_update_comment_authenticated_user_own_comment():
+    """Authenticated users should be able to update comments not their own."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted",
+        users=[
+            (
+                user,
+                random.choice(
+                    [models.LinkRoleChoices.COMMENTER, models.LinkRoleChoices.EDITOR]
+                ),
+            )
+        ],
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test", user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+def test_update_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be allowed to update comments on a document they don't
+    have comment access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+def test_update_comment_authenticated_no_access():
+    """
+    Authenticated users should not be allowed to update comments on a document they don't
+    have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_update_comment_authenticated_admin_or_owner_can_update_any_comment(role):
+    """
+    Authenticated users should be able to update comments on a document they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_update_comment_authenticated_admin_or_owner_can_update_own_comment(role):
+    """
+    Authenticated users should be able to update comments on a document they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, body="test", user=user)
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/",
+        {"body": "other content"},
+    )
+    assert response.status_code == 200
+
+    comment.refresh_from_db()
+    assert comment.body == "other content"
+
+
+# Delete comment
+
+
+def test_delete_comment_anonymous_user_public_document():
+    """Anonymous users should not be allowed to delete comments on a public document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_delete_comment_anonymous_user_non_accessible_document():
+    """Anonymous users should not be allowed to delete comments on a non-accessible document."""
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 401
+
+
+def test_delete_comment_authenticated_user_accessible_document_own_comment():
+    """Authenticated users should be able to delete comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+def test_delete_comment_authenticated_user_accessible_document_not_own_comment():
+    """Authenticated users should not be able to delete comments on an accessible document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.COMMENTER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_delete_comment_authenticated_user_admin_or_owner_can_delete_any_comment(role):
+    """Authenticated users should be able to delete comments on a document they have access to."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+@pytest.mark.parametrize("role", [models.RoleChoices.ADMIN, models.RoleChoices.OWNER])
+def test_delete_comment_authenticated_user_admin_or_owner_can_delete_own_comment(role):
+    """Authenticated users should be able to delete comments on a document they have access to."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread, user=user)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 204
+
+
+def test_delete_comment_authenticated_user_not_enough_access():
+    """
+    Authenticated users should not be able to delete comments on a document they don't
+    have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.LinkRoleChoices.READER)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/comments/{comment.id!s}/"
+    )
+    assert response.status_code == 403
+
+
+# Create reaction
+
+
+@pytest.mark.parametrize("link_role", models.LinkRoleChoices.values)
+def test_create_reaction_anonymous_user_public_document(link_role):
+    """No matter the link_role, an anonymous user can not react to a comment."""
+
+    document = factories.DocumentFactory(link_reach="public", link_role=link_role)
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 401
+
+
+def test_create_reaction_authenticated_user_public_document():
+    """
+    Authenticated users should not be able to reaction to a comment on a public document with
+    link_role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+def test_create_reaction_authenticated_user_accessible_public_document():
+    """
+    Authenticated users should be able to react to a comment on a public document.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="public", link_role=models.LinkRoleChoices.COMMENTER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+
+def test_create_reaction_authenticated_user_connected_document_link_role_reader():
+    """
+    Authenticated users should not be able to react to a comment on a connected document
+    with link_role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="authenticated", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize(
+    "link_role",
+    [
+        role
+        for role in models.LinkRoleChoices.values
+        if role != models.LinkRoleChoices.READER
+    ],
+)
+def test_create_reaction_authenticated_user_connected_document(link_role):
+    """
+    Authenticated users should be able to react to a comment on a connected document.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="authenticated", link_role=link_role
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+
+def test_create_reaction_authenticated_user_restricted_accessible_document():
+    """
+    Authenticated users should not be able to react to a comment on a restricted accessible document
+    they don't have access to.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted")
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+def test_create_reaction_authenticated_user_restricted_accessible_document_role_reader():
+    """
+    Authenticated users should not be able to react to a comment on a restricted accessible
+    document with role reader.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", link_role=models.LinkRoleChoices.READER
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 403
+
+
+@pytest.mark.parametrize(
+    "role",
+    [role for role in models.RoleChoices.values if role != models.RoleChoices.READER],
+)
+def test_create_reaction_authenticated_user_restricted_accessible_document_role_commenter(
+    role,
+):
+    """
+    Authenticated users should be able to react to a comment on a restricted accessible document
+    with role commenter.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach="restricted", users=[(user, role)])
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 201
+
+    assert models.Reaction.objects.filter(
+        comment=comment, emoji="test", users__in=[user]
+    ).exists()
+
+    response = client.post(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": "test"},
+    )
+    assert response.status_code == 400
+    assert response.json() == {"user_already_reacted": True}
+
+
+# Delete reaction
+
+
+def test_delete_reaction_not_owned_by_the_current_user():
+    """
+    Users should not be able to delete reactions not owned by the current user.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.RoleChoices.ADMIN)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    reaction = factories.ReactionFactory(comment=comment)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": reaction.emoji},
+    )
+    assert response.status_code == 404
+
+
+def test_delete_reaction_owned_by_the_current_user():
+    """
+    Users should not be able to delete reactions not owned by the current user.
+    """
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_reach="restricted", users=[(user, models.RoleChoices.ADMIN)]
+    )
+    thread = factories.ThreadFactory(document=document)
+    comment = factories.CommentFactory(thread=thread)
+    reaction = factories.ReactionFactory(comment=comment)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/documents/{document.id!s}/threads/{thread.id!s}/"
+        f"comments/{comment.id!s}/reactions/",
+        {"emoji": reaction.emoji},
+    )
+    assert response.status_code == 404
+
+    reaction.refresh_from_db()
+    assert reaction.users.exists()

src/backend/core/tests/documents/test_api_documents_content.py

@@ -0,0 +1,176 @@
+"""
+Tests for Documents API endpoint in impress's core app: content
+"""
+
+import base64
+from unittest.mock import patch
+
+import pytest
+import requests
+from rest_framework import status
+from rest_framework.test import APIClient
+
+from core import factories
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize(
+    "reach, role",
+    [
+        ("public", "reader"),
+        ("public", "editor"),
+    ],
+)
+@patch("core.services.converter_services.YdocConverter.convert")
+def test_api_documents_content_public(mock_content, reach, role):
+    """Anonymous users should be allowed to access content of public documents."""
+    document = factories.DocumentFactory(link_reach=reach, link_role=role)
+    mock_content.return_value = {"some": "data"}
+
+    response = APIClient().get(f"/api/v1.0/documents/{document.id!s}/content/")
+
+    assert response.status_code == status.HTTP_200_OK
+    data = response.json()
+    assert data["id"] == str(document.id)
+    assert data["title"] == document.title
+    assert data["content"] == {"some": "data"}
+    mock_content.assert_called_once_with(
+        base64.b64decode(document.content),
+        "application/vnd.yjs.doc",
+        "application/json",
+    )
+
+
+@pytest.mark.parametrize(
+    "reach, doc_role, user_role",
+    [
+        ("restricted", "reader", "reader"),
+        ("restricted", "reader", "editor"),
+        ("restricted", "reader", "administrator"),
+        ("restricted", "reader", "owner"),
+        ("restricted", "editor", "reader"),
+        ("restricted", "editor", "editor"),
+        ("restricted", "editor", "administrator"),
+        ("restricted", "editor", "owner"),
+        ("authenticated", "reader", None),
+        ("authenticated", "editor", None),
+    ],
+)
+@patch("core.services.converter_services.YdocConverter.convert")
+def test_api_documents_content_not_public(mock_content, reach, doc_role, user_role):
+    """Authenticated users need access to get non-public document content."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(link_reach=reach, link_role=doc_role)
+    mock_content.return_value = {"some": "data"}
+
+    # First anonymous request should fail
+    client = APIClient()
+    response = client.get(f"/api/v1.0/documents/{document.id!s}/content/")
+
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+    mock_content.assert_not_called()
+
+    # Login and try again
+    client.force_login(user)
+    response = client.get(f"/api/v1.0/documents/{document.id!s}/content/")
+
+    # If restricted, we still should not have access
+    if user_role is not None:
+        assert response.status_code == status.HTTP_403_FORBIDDEN
+        mock_content.assert_not_called()
+
+        # Create an access as a reader. This should unlock the access.
+        factories.UserDocumentAccessFactory(
+            document=document, user=user, role=user_role
+        )
+
+        response = client.get(f"/api/v1.0/documents/{document.id!s}/content/")
+
+    assert response.status_code == status.HTTP_200_OK
+    data = response.json()
+    assert data["id"] == str(document.id)
+    assert data["title"] == document.title
+    assert data["content"] == {"some": "data"}
+    mock_content.assert_called_once_with(
+        base64.b64decode(document.content),
+        "application/vnd.yjs.doc",
+        "application/json",
+    )
+
+
+@pytest.mark.parametrize(
+    "content_format, accept",
+    [
+        ("markdown", "text/markdown"),
+        ("html", "text/html"),
+        ("json", "application/json"),
+    ],
+)
+@patch("core.services.converter_services.YdocConverter.convert")
+def test_api_documents_content_format(mock_content, content_format, accept):
+    """Test that the content endpoint returns a specific format."""
+    document = factories.DocumentFactory(link_reach="public")
+    mock_content.return_value = {"some": "data"}
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/content/?content_format={content_format}"
+    )
+
+    assert response.status_code == status.HTTP_200_OK
+    data = response.json()
+    assert data["id"] == str(document.id)
+    assert data["title"] == document.title
+    assert data["content"] == {"some": "data"}
+    mock_content.assert_called_once_with(
+        base64.b64decode(document.content), "application/vnd.yjs.doc", accept
+    )
+
+
+@patch("core.services.converter_services.YdocConverter._request")
+def test_api_documents_content_invalid_format(mock_request):
+    """Test that the content endpoint rejects invalid formats."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    response = APIClient().get(
+        f"/api/v1.0/documents/{document.id!s}/content/?content_format=invalid"
+    )
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    mock_request.assert_not_called()
+
+
+@patch("core.services.converter_services.YdocConverter._request")
+def test_api_documents_content_yservice_error(mock_request):
+    """Test that service errors are handled properly."""
+    document = factories.DocumentFactory(link_reach="public")
+    mock_request.side_effect = requests.RequestException()
+
+    response = APIClient().get(f"/api/v1.0/documents/{document.id!s}/content/")
+    mock_request.assert_called_once()
+    assert response.status_code == status.HTTP_500_INTERNAL_SERVER_ERROR
+
+
+@patch("core.services.converter_services.YdocConverter._request")
+def test_api_documents_content_nonexistent_document(mock_request):
+    """Test that accessing a nonexistent document returns 404."""
+    client = APIClient()
+    response = client.get(
+        "/api/v1.0/documents/00000000-0000-0000-0000-000000000000/content/"
+    )
+    assert response.status_code == status.HTTP_404_NOT_FOUND
+    mock_request.assert_not_called()
+
+
+@patch("core.services.converter_services.YdocConverter._request")
+def test_api_documents_content_empty_document(mock_request):
+    """Test that accessing an empty document returns empty content."""
+    document = factories.DocumentFactory(link_reach="public", content="")
+
+    response = APIClient().get(f"/api/v1.0/documents/{document.id!s}/content/")
+
+    assert response.status_code == status.HTTP_200_OK
+    data = response.json()
+    assert data["id"] == str(document.id)
+    assert data["title"] == document.title
+    assert data["content"] is None
+    mock_request.assert_not_called()

src/backend/core/tests/documents/test_api_documents_cors_proxy.py

@@ -1,5 +1,8 @@
 """Test on the CORS proxy API for documents."""
 
+import socket
+import unittest.mock
+
 import pytest
 import responses
 from requests.exceptions import RequestException
@@ -10,11 +13,17 @@ from core import factories
 pytestmark = pytest.mark.django_db
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_valid_url():
+def test_api_docs_cors_proxy_valid_url(mock_getaddrinfo):
     """Test the CORS proxy API for documents with a valid URL."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/logo-gouv.png"
     responses.get(url_to_fetch, body=b"", status=200, content_type="image/png")
@@ -56,11 +65,17 @@ def test_api_docs_cors_proxy_without_url_query_string():
     assert response.json() == {"detail": "Missing 'url' query parameter"}
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_anonymous_document_not_public():
+def test_api_docs_cors_proxy_anonymous_document_not_public(mock_getaddrinfo):
     """Test the CORS proxy API for documents with an anonymous user and a non-public document."""
     document = factories.DocumentFactory(link_reach="authenticated")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/logo-gouv.png"
     responses.get(url_to_fetch, body=b"", status=200, content_type="image/png")
@@ -73,14 +88,22 @@ def test_api_docs_cors_proxy_anonymous_document_not_public():
     }
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc():
+def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc(
+    mock_getaddrinfo,
+):
     """
     Test the CORS proxy API for documents with an authenticated user accessing a protected
     document.
     """
     document = factories.DocumentFactory(link_reach="authenticated")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     user = factories.UserFactory()
 
     client = APIClient()
@@ -115,14 +138,22 @@ def test_api_docs_cors_proxy_authenticated_user_accessing_protected_doc():
     assert response.streaming_content
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc():
+def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc(
+    mock_getaddrinfo,
+):
     """
     Test the CORS proxy API for documents with an authenticated user not accessing a restricted
     document.
     """
     document = factories.DocumentFactory(link_reach="restricted")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     user = factories.UserFactory()
 
     client = APIClient()
@@ -138,18 +169,72 @@ def test_api_docs_cors_proxy_authenticated_not_accessing_restricted_doc():
     }
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_unsupported_media_type():
+def test_api_docs_cors_proxy_unsupported_media_type(mock_getaddrinfo):
     """Test the CORS proxy API for documents with an unsupported media type."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/index.html"
     responses.get(url_to_fetch, body=b"", status=200, content_type="text/html")
     response = client.get(
         f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
     )
-    assert response.status_code == 415
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_redirect(mock_getaddrinfo):
+    """Test the CORS proxy API for documents with a redirect."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://external-url.com/assets/index.html"
+    responses.get(
+        url_to_fetch,
+        body=b"",
+        status=302,
+        headers={"Location": "https://external-url.com/other/assets/index.html"},
+    )
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_url_not_returning_200(mock_getaddrinfo):
+    """Test the CORS proxy API for documents with a URL that does not return 200."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://external-url.com/assets/index.html"
+    responses.get(url_to_fetch, body=b"", status=404)
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json() == {"detail": "Invalid URL used."}
 
 
 @pytest.mark.parametrize(
@@ -173,11 +258,17 @@ def test_api_docs_cors_proxy_invalid_url(url_to_fetch):
     assert response.json() == ["Enter a valid URL."]
 
 
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
 @responses.activate
-def test_api_docs_cors_proxy_request_failed():
+def test_api_docs_cors_proxy_request_failed(mock_getaddrinfo):
     """Test the CORS proxy API for documents with a request failed."""
     document = factories.DocumentFactory(link_reach="public")
 
+    # Mock DNS resolution to return a public IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0))
+    ]
+
     client = APIClient()
     url_to_fetch = "https://external-url.com/assets/index.html"
     responses.get(url_to_fetch, body=RequestException("Connection refused"))
@@ -185,6 +276,164 @@ def test_api_docs_cors_proxy_request_failed():
         f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
     )
     assert response.status_code == 400
-    assert response.json() == {
-        "error": "Failed to fetch resource from https://external-url.com/assets/index.html"
-    }
+    assert response.json() == {"detail": "Invalid URL used."}
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://localhost/image.png",
+        "https://localhost/image.png",
+        "http://127.0.0.1/image.png",
+        "https://127.0.0.1/image.png",
+        "http://0.0.0.0/image.png",
+        "https://0.0.0.0/image.png",
+        "http://[::1]/image.png",
+        "https://[::1]/image.png",
+        "http://[0:0:0:0:0:0:0:1]/image.png",
+        "https://[0:0:0:0:0:0:0:1]/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_localhost(url_to_fetch):
+    """Test that the CORS proxy API blocks localhost variations."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://10.0.0.1/image.png",
+        "https://10.0.0.1/image.png",
+        "http://172.16.0.1/image.png",
+        "https://172.16.0.1/image.png",
+        "http://192.168.1.1/image.png",
+        "https://192.168.1.1/image.png",
+        "http://10.255.255.255/image.png",
+        "https://10.255.255.255/image.png",
+        "http://172.31.255.255/image.png",
+        "https://172.31.255.255/image.png",
+        "http://192.168.255.255/image.png",
+        "https://192.168.255.255/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_private_ips(url_to_fetch):
+    """Test that the CORS proxy API blocks private IP addresses."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "http://169.254.1.1/image.png",
+        "https://169.254.1.1/image.png",
+        "http://169.254.255.255/image.png",
+        "https://169.254.255.255/image.png",
+    ],
+)
+def test_api_docs_cors_proxy_blocks_link_local(url_to_fetch):
+    """Test that the CORS proxy API blocks link-local addresses."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_blocks_dns_rebinding_to_private_ip(mock_getaddrinfo):
+    """Test that the CORS proxy API blocks DNS rebinding attacks to private IPs."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return a private IP address
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("192.168.1.1", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://malicious-domain.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+@responses.activate
+def test_api_docs_cors_proxy_blocks_dns_rebinding_to_localhost(mock_getaddrinfo):
+    """Test that the CORS proxy API blocks DNS rebinding attacks to localhost."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return localhost
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("127.0.0.1", 0))
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://malicious-domain.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+def test_api_docs_cors_proxy_handles_dns_resolution_failure(mock_getaddrinfo):
+    """Test that the CORS proxy API handles DNS resolution failures gracefully."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to fail
+    mock_getaddrinfo.side_effect = socket.gaierror("Name or service not known")
+
+    client = APIClient()
+    url_to_fetch = "https://nonexistent-domain-12345.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()
+
+
+@unittest.mock.patch("core.api.viewsets.socket.getaddrinfo")
+def test_api_docs_cors_proxy_blocks_multiple_resolved_ips_if_any_private(
+    mock_getaddrinfo,
+):
+    """Test that the CORS proxy API blocks if any resolved IP is private."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    # Mock DNS resolution to return both public and private IPs
+    mock_getaddrinfo.return_value = [
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("8.8.8.8", 0)),
+        (socket.AF_INET, socket.SOCK_STREAM, 0, "", ("192.168.1.1", 0)),
+    ]
+
+    client = APIClient()
+    url_to_fetch = "https://example.com/image.png"
+    response = client.get(
+        f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
+    )
+    assert response.status_code == 400
+    assert response.json()["detail"] == "Invalid URL used."
+    mock_getaddrinfo.assert_called_once()

src/backend/core/tests/documents/test_api_documents_create_for_owner.py

@@ -16,6 +16,7 @@ from rest_framework.test import APIClient
 from core import factories
 from core.api.serializers import ServerCreateDocumentSerializer
 from core.models import Document, Invitation, User
+from core.services import mime_types
 from core.services.converter_services import ConversionError, YdocConverter
 
 pytestmark = pytest.mark.django_db
@@ -191,7 +192,9 @@ def test_api_documents_create_for_owner_existing(mock_convert_md):
 
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     document = Document.objects.get()
     assert response.json() == {"id": str(document.id)}
@@ -236,7 +239,9 @@ def test_api_documents_create_for_owner_new_user(mock_convert_md):
 
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     document = Document.objects.get()
     assert response.json() == {"id": str(document.id)}
@@ -297,7 +302,9 @@ def test_api_documents_create_for_owner_existing_user_email_no_sub_with_fallback
 
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     document = Document.objects.get()
     assert response.json() == {"id": str(document.id)}
@@ -393,7 +400,9 @@ def test_api_documents_create_for_owner_new_user_no_sub_no_fallback_allow_duplic
         HTTP_AUTHORIZATION="Bearer DummyToken",
     )
     assert response.status_code == 201
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     document = Document.objects.get()
     assert response.json() == {"id": str(document.id)}
@@ -474,7 +483,9 @@ def test_api_documents_create_for_owner_with_default_language(
     )
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
     assert mock_send.call_args[0][3] == "de-de"
 
 
@@ -501,7 +512,9 @@ def test_api_documents_create_for_owner_with_custom_language(mock_convert_md):
 
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     assert len(mail.outbox) == 1
     email = mail.outbox[0]
@@ -537,7 +550,9 @@ def test_api_documents_create_for_owner_with_custom_subject_and_message(
 
     assert response.status_code == 201
 
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     assert len(mail.outbox) == 1
     email = mail.outbox[0]
@@ -571,7 +586,9 @@ def test_api_documents_create_for_owner_with_converter_exception(
         format="json",
         HTTP_AUTHORIZATION="Bearer DummyToken",
     )
-    mock_convert_md.assert_called_once_with("Document content")
+    mock_convert_md.assert_called_once_with(
+        "Document content", mime_types.MARKDOWN, mime_types.YJS
+    )
 
     assert response.status_code == 400
     assert response.json() == {"content": ["Could not convert content"]}

src/backend/core/tests/documents/test_api_documents_create_with_file.py

@@ -0,0 +1,413 @@
+"""
+Tests for Documents API endpoint in impress's core app: create with file upload
+"""
+
+from base64 import b64decode, binascii
+from io import BytesIO
+from unittest.mock import patch
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories
+from core.models import Document
+from core.services import mime_types
+from core.services.converter_services import (
+    ConversionError,
+    ServiceUnavailableError,
+)
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_documents_create_with_file_anonymous():
+    """Anonymous users should not be allowed to create documents with file upload."""
+    # Create a fake DOCX file
+    file_content = b"fake docx content"
+    file = BytesIO(file_content)
+    file.name = "test_document.docx"
+
+    response = APIClient().post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 401
+    assert not Document.objects.exists()
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_docx_file_success(mock_convert):
+    """
+    Authenticated users should be able to create documents by uploading a DOCX file.
+    The file should be converted to YJS format and the title should be set from filename.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion
+    converted_yjs = "base64encodedyjscontent"
+    mock_convert.return_value = converted_yjs
+
+    # Create a fake DOCX file
+    file_content = b"fake docx content"
+    file = BytesIO(file_content)
+    file.name = "My Important Document.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    assert document.title == "My Important Document.docx"
+    assert document.content == converted_yjs
+    assert document.accesses.filter(role="owner", user=user).exists()
+
+    # Verify the converter was called correctly
+    mock_convert.assert_called_once_with(
+        file_content,
+        content_type=mime_types.DOCX,
+        accept=mime_types.YJS,
+    )
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_markdown_file_success(mock_convert):
+    """
+    Authenticated users should be able to create documents by uploading a Markdown file.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion
+    converted_yjs = "base64encodedyjscontent"
+    mock_convert.return_value = converted_yjs
+
+    # Create a fake Markdown file
+    file_content = b"# Test Document\n\nThis is a test."
+    file = BytesIO(file_content)
+    file.name = "readme.md"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    assert document.title == "readme.md"
+    assert document.content == converted_yjs
+    assert document.accesses.filter(role="owner", user=user).exists()
+
+    # Verify the converter was called correctly
+    mock_convert.assert_called_once_with(
+        file_content,
+        content_type=mime_types.MARKDOWN,
+        accept=mime_types.YJS,
+    )
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_and_explicit_title(mock_convert):
+    """
+    When both file and title are provided, the filename should override the title.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion
+    converted_yjs = "base64encodedyjscontent"
+    mock_convert.return_value = converted_yjs
+
+    # Create a fake DOCX file
+    file_content = b"fake docx content"
+    file = BytesIO(file_content)
+    file.name = "Uploaded Document.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+            "title": "This should be overridden",
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    # The filename should take precedence
+    assert document.title == "Uploaded Document.docx"
+
+
+def test_api_documents_create_with_empty_file():
+    """
+    Creating a document with an empty file should fail with a validation error.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Create an empty file
+    file = BytesIO(b"")
+    file.name = "empty.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"file": ["The submitted file is empty."]}
+    assert not Document.objects.exists()
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_conversion_error(mock_convert):
+    """
+    When conversion fails, the API should return a 400 error with appropriate message.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion to raise an error
+    mock_convert.side_effect = ConversionError("Failed to convert document")
+
+    # Create a fake DOCX file
+    file_content = b"fake invalid docx content"
+    file = BytesIO(file_content)
+    file.name = "corrupted.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"file": ["Could not convert file content"]}
+    assert not Document.objects.exists()
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_service_unavailable(mock_convert):
+    """
+    When the conversion service is unavailable, appropriate error should be returned.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion to raise ServiceUnavailableError
+    mock_convert.side_effect = ServiceUnavailableError(
+        "Failed to connect to conversion service"
+    )
+
+    # Create a fake DOCX file
+    file_content = b"fake docx content"
+    file = BytesIO(file_content)
+    file.name = "document.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"file": ["Could not convert file content"]}
+    assert not Document.objects.exists()
+
+
+def test_api_documents_create_without_file_still_works():
+    """
+    Creating a document without a file should still work as before (backward compatibility).
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "title": "Regular document without file",
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    assert document.title == "Regular document without file"
+    assert document.content is None
+    assert document.accesses.filter(role="owner", user=user).exists()
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_null_value(mock_convert):
+    """
+    Passing file=null should be treated as no file upload.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "title": "Document with null file",
+            "file": None,
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    assert document.title == "Document with null file"
+    # Converter should not have been called
+    mock_convert.assert_not_called()
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_preserves_content_format(mock_convert):
+    """
+    Verify that the converted content is stored correctly in the document.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion with realistic base64-encoded YJS data
+    converted_yjs = "AQMEBQYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fICA="
+    mock_convert.return_value = converted_yjs
+
+    # Create a fake DOCX file
+    file_content = b"fake docx with complex formatting"
+    file = BytesIO(file_content)
+    file.name = "complex_document.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+
+    # Verify the content is stored as returned by the converter
+    assert document.content == converted_yjs
+
+    # Verify it's valid base64 (can be decoded)
+    try:
+        b64decode(converted_yjs)
+    except binascii.Error:
+        pytest.fail("Content should be valid base64-encoded data")
+
+
+@patch("core.services.converter_services.Converter.convert")
+def test_api_documents_create_with_file_unicode_filename(mock_convert):
+    """
+    Test that Unicode characters in filenames are handled correctly.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    # Mock the conversion
+    converted_yjs = "base64encodedyjscontent"
+    mock_convert.return_value = converted_yjs
+
+    # Create a file with Unicode characters in the name
+    file_content = b"fake docx content"
+    file = BytesIO(file_content)
+    file.name = "文档-télécharger-документ.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 201
+    document = Document.objects.get()
+    assert document.title == "文档-télécharger-документ.docx"
+
+
+def test_api_documents_create_with_file_max_size_exceeded(settings):
+    """
+    The uploaded file should not exceed the maximum size in settings.
+    """
+    settings.CONVERSION_FILE_MAX_SIZE = 1  # 1 byte for test
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = BytesIO(b"a" * (10))
+    file.name = "test.docx"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 400
+
+    assert response.json() == {"file": ["File size exceeds the maximum limit of 0 MB."]}
+
+
+def test_api_documents_create_with_file_extension_not_allowed(settings):
+    """
+    The uploaded file should not have an allowed extension.
+    """
+    settings.CONVERSION_FILE_EXTENSIONS_ALLOWED = [".docx"]
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = BytesIO(b"fake docx content")
+    file.name = "test.md"
+
+    response = client.post(
+        "/api/v1.0/documents/",
+        {
+            "file": file,
+        },
+        format="multipart",
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {
+        "file": [
+            "File extension .md is not allowed. Allowed extensions are: ['.docx']."
+        ]
+    }

src/backend/core/tests/documents/test_api_documents_descendants.py

@@ -38,6 +38,7 @@ def test_api_documents_descendants_list_anonymous_public_standalone():
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -62,6 +63,7 @@ def test_api_documents_descendants_list_anonymous_public_standalone():
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 3,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -84,6 +86,7 @@ def test_api_documents_descendants_list_anonymous_public_standalone():
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -135,6 +138,7 @@ def test_api_documents_descendants_list_anonymous_public_parent():
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -157,6 +161,7 @@ def test_api_documents_descendants_list_anonymous_public_parent():
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 5,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -179,6 +184,7 @@ def test_api_documents_descendants_list_anonymous_public_parent():
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -251,6 +257,7 @@ def test_api_documents_descendants_list_authenticated_unrelated_public_or_authen
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -273,6 +280,7 @@ def test_api_documents_descendants_list_authenticated_unrelated_public_or_authen
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 3,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -295,6 +303,7 @@ def test_api_documents_descendants_list_authenticated_unrelated_public_or_authen
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -352,6 +361,7 @@ def test_api_documents_descendants_list_authenticated_public_or_authenticated_pa
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -374,6 +384,7 @@ def test_api_documents_descendants_list_authenticated_public_or_authenticated_pa
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 5,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -396,6 +407,7 @@ def test_api_documents_descendants_list_authenticated_public_or_authenticated_pa
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -474,6 +486,7 @@ def test_api_documents_descendants_list_authenticated_related_direct():
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -496,6 +509,7 @@ def test_api_documents_descendants_list_authenticated_related_direct():
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 3,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -518,6 +532,7 @@ def test_api_documents_descendants_list_authenticated_related_direct():
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -576,6 +591,7 @@ def test_api_documents_descendants_list_authenticated_related_parent():
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -598,6 +614,7 @@ def test_api_documents_descendants_list_authenticated_related_parent():
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 5,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -620,6 +637,7 @@ def test_api_documents_descendants_list_authenticated_related_parent():
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 4,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),
@@ -724,6 +742,7 @@ def test_api_documents_descendants_list_authenticated_related_team_members(
                 "computed_link_role": child1.computed_link_role,
                 "created_at": child1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child1.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child1.excerpt,
                 "id": str(child1.id),
@@ -746,6 +765,7 @@ def test_api_documents_descendants_list_authenticated_related_team_members(
                 "computed_link_role": grand_child.computed_link_role,
                 "created_at": grand_child.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(grand_child.creator.id),
+                "deleted_at": None,
                 "depth": 3,
                 "excerpt": grand_child.excerpt,
                 "id": str(grand_child.id),
@@ -768,6 +788,7 @@ def test_api_documents_descendants_list_authenticated_related_team_members(
                 "computed_link_role": child2.computed_link_role,
                 "created_at": child2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(child2.creator.id),
+                "deleted_at": None,
                 "depth": 2,
                 "excerpt": child2.excerpt,
                 "id": str(child2.id),

src/backend/core/tests/documents/test_api_documents_duplicate.py

@@ -293,3 +293,28 @@ def test_api_documents_duplicate_non_root_document(role):
     assert duplicated_accesses.count() == 0
     assert duplicated_document.is_sibling_of(child)
     assert duplicated_document.is_child_of(document)
+
+
+def test_api_documents_duplicate_reader_non_root_document():
+    """
+    Reader users should be able to duplicate non-root documents but will be
+    created as a root document.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(users=[(user, "reader")])
+    child = factories.DocumentFactory(parent=document)
+
+    assert child.get_role(user) == "reader"
+
+    response = client.post(
+        f"/api/v1.0/documents/{child.id!s}/duplicate/", format="json"
+    )
+    assert response.status_code == 201
+
+    duplicated_document = models.Document.objects.get(id=response.json()["id"])
+    assert duplicated_document.is_root()
+    assert duplicated_document.accesses.count() == 1
+    assert duplicated_document.accesses.get(user=user).role == "owner"

src/backend/core/tests/documents/test_api_documents_favorite_list.py

@@ -65,6 +65,7 @@ def test_api_document_favorite_list_authenticated_with_favorite():
                 "computed_link_role": document.computed_link_role,
                 "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(document.creator.id),
+                "deleted_at": None,
                 "content": document.content,
                 "depth": document.depth,
                 "excerpt": document.excerpt,
@@ -82,3 +83,34 @@ def test_api_document_favorite_list_authenticated_with_favorite():
             }
         ],
     }
+
+
+def test_api_document_favorite_list_with_favorite_children():
+    """Authenticated users should receive their favorite documents, including children."""
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    root = factories.DocumentFactory(creator=user, users=[user])
+    children = factories.DocumentFactory.create_batch(
+        2, parent=root, favorited_by=[user]
+    )
+
+    access = factories.UserDocumentAccessFactory(
+        user=user, role=models.RoleChoices.READER, document__favorited_by=[user]
+    )
+
+    other_root = factories.DocumentFactory(creator=user, users=[user])
+    factories.DocumentFactory.create_batch(2, parent=other_root)
+
+    response = client.get("/api/v1.0/documents/favorite_list/")
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 3
+
+    content = response.json()["results"]
+
+    assert content[0]["id"] == str(children[0].id)
+    assert content[1]["id"] == str(children[1].id)
+    assert content[2]["id"] == str(access.document.id)

src/backend/core/tests/documents/test_api_documents_link_configuration.py

@@ -133,7 +133,10 @@ def test_api_documents_link_configuration_update_authenticated_related_success(
     client = APIClient()
     client.force_login(user)
 
-    document = factories.DocumentFactory()
+    document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.AUTHENTICATED,
+        link_role=models.LinkRoleChoices.READER,
+    )
     if via == USER:
         factories.UserDocumentAccessFactory(document=document, user=user, role=role)
     elif via == TEAM:
@@ -143,7 +146,10 @@ def test_api_documents_link_configuration_update_authenticated_related_success(
         )
 
     new_document_values = serializers.LinkDocumentSerializer(
-        instance=factories.DocumentFactory()
+        instance=factories.DocumentFactory(
+            link_reach=models.LinkReachChoices.PUBLIC,
+            link_role=models.LinkRoleChoices.EDITOR,
+        )
     ).data
 
     with mock_reset_connections(document.id):
@@ -158,3 +164,240 @@ def test_api_documents_link_configuration_update_authenticated_related_success(
         document_values = serializers.LinkDocumentSerializer(instance=document).data
         for key, value in document_values.items():
             assert value == new_document_values[key]
+
+
+def test_api_documents_link_configuration_update_role_restricted_forbidden():
+    """
+    Test that trying to set link_role on a document with restricted link_reach
+    returns a validation error.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.RESTRICTED,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    # Try to set a meaningful role on a restricted document
+    new_data = {
+        "link_reach": models.LinkReachChoices.RESTRICTED,
+        "link_role": models.LinkRoleChoices.EDITOR,
+    }
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/link-configuration/",
+        new_data,
+        format="json",
+    )
+
+    assert response.status_code == 400
+    assert "link_role" in response.json()
+    assert (
+        "Cannot set link_role when link_reach is 'restricted'"
+        in response.json()["link_role"][0]
+    )
+
+
+def test_api_documents_link_configuration_update_link_reach_required():
+    """
+    Test that link_reach is required when updating link configuration.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.PUBLIC,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    # Try to update without providing link_reach
+    new_data = {"link_role": models.LinkRoleChoices.EDITOR}
+
+    response = client.put(
+        f"/api/v1.0/documents/{document.id!s}/link-configuration/",
+        new_data,
+        format="json",
+    )
+
+    assert response.status_code == 400
+    assert "link_reach" in response.json()
+    assert "This field is required" in response.json()["link_reach"][0]
+
+
+def test_api_documents_link_configuration_update_restricted_without_role_success(
+    mock_reset_connections,  # pylint: disable=redefined-outer-name
+):
+    """
+    Test that setting link_reach to restricted without specifying link_role succeeds.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.PUBLIC,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    # Only specify link_reach, not link_role
+    new_data = {
+        "link_reach": models.LinkReachChoices.RESTRICTED,
+    }
+
+    with mock_reset_connections(document.id):
+        response = client.put(
+            f"/api/v1.0/documents/{document.id!s}/link-configuration/",
+            new_data,
+            format="json",
+        )
+
+        assert response.status_code == 200
+        document.refresh_from_db()
+        assert document.link_reach == models.LinkReachChoices.RESTRICTED
+
+
+@pytest.mark.parametrize(
+    "reach", [models.LinkReachChoices.PUBLIC, models.LinkReachChoices.AUTHENTICATED]
+)
+@pytest.mark.parametrize("role", models.LinkRoleChoices.values)
+def test_api_documents_link_configuration_update_non_restricted_with_valid_role_success(
+    reach,
+    role,
+    mock_reset_connections,  # pylint: disable=redefined-outer-name
+):
+    """
+    Test that setting non-restricted link_reach with valid link_role succeeds.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.RESTRICTED,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    new_data = {
+        "link_reach": reach,
+        "link_role": role,
+    }
+
+    with mock_reset_connections(document.id):
+        response = client.put(
+            f"/api/v1.0/documents/{document.id!s}/link-configuration/",
+            new_data,
+            format="json",
+        )
+
+        assert response.status_code == 200
+        document.refresh_from_db()
+        assert document.link_reach == reach
+        assert document.link_role == role
+
+
+def test_api_documents_link_configuration_update_with_ancestor_constraints():
+    """
+    Test that link configuration respects ancestor constraints using get_select_options.
+    This test may need adjustment based on the actual get_select_options implementation.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    parent_document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.PUBLIC,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    child_document = factories.DocumentFactory(
+        parent=parent_document,
+        link_reach=models.LinkReachChoices.PUBLIC,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=child_document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    # Try to set child to PUBLIC when parent is RESTRICTED
+    new_data = {
+        "link_reach": models.LinkReachChoices.RESTRICTED,
+        "link_role": models.LinkRoleChoices.READER,
+    }
+
+    response = client.put(
+        f"/api/v1.0/documents/{child_document.id!s}/link-configuration/",
+        new_data,
+        format="json",
+    )
+
+    assert response.status_code == 400
+    assert "link_reach" in response.json()
+    assert (
+        "Link reach 'restricted' is not allowed based on parent"
+        in response.json()["link_reach"][0]
+    )
+
+
+def test_api_documents_link_configuration_update_invalid_role_for_reach_validation():
+    """
+    Test the specific validation logic that checks if link_role is allowed for link_reach.
+    This tests the code section that validates allowed_roles from get_select_options.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    parent_document = factories.DocumentFactory(
+        link_reach=models.LinkReachChoices.AUTHENTICATED,
+        link_role=models.LinkRoleChoices.EDITOR,
+    )
+
+    child_document = factories.DocumentFactory(
+        parent=parent_document,
+        link_reach=models.LinkReachChoices.RESTRICTED,
+        link_role=models.LinkRoleChoices.READER,
+    )
+
+    factories.UserDocumentAccessFactory(
+        document=child_document, user=user, role=models.RoleChoices.OWNER
+    )
+
+    new_data = {
+        "link_reach": models.LinkReachChoices.AUTHENTICATED,
+        "link_role": models.LinkRoleChoices.READER,  # This should be rejected
+    }
+
+    response = client.put(
+        f"/api/v1.0/documents/{child_document.id!s}/link-configuration/",
+        new_data,
+        format="json",
+    )
+
+    assert response.status_code == 400
+    assert "link_role" in response.json()
+    error_message = response.json()["link_role"][0]
+    assert (
+        "Link role 'reader' is not allowed for link reach 'authenticated'"
+        in error_message
+    )
+    assert "Allowed roles: editor" in error_message

src/backend/core/tests/documents/test_api_documents_list.py

@@ -69,6 +69,7 @@ def test_api_documents_list_format():
         "computed_link_role": document.computed_link_role,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": True,
@@ -427,3 +428,20 @@ def test_api_documents_list_favorites_no_extra_queries(django_assert_num_queries
             assert result["is_favorite"] is True
         else:
             assert result["is_favorite"] is False
+
+
+def test_api_documents_list_throttling(settings):
+    """Test api documents throttling."""
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = "2/minute"
+    client = APIClient()
+    for _i in range(2):
+        response = client.get("/api/v1.0/documents/")
+        assert response.status_code == 200
+    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get("/api/v1.0/documents/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope document", "warning"
+        )
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["document"] = current_rate

src/backend/core/tests/documents/test_api_documents_retrieve.py

@@ -36,7 +36,9 @@ def test_api_documents_retrieve_anonymous_public_standalone():
             "children_create": False,
             "children_list": True,
             "collaboration_auth": True,
+            "comment": document.link_role in ["commenter", "editor"],
             "cors_proxy": True,
+            "content": True,
             "descendants": True,
             "destroy": False,
             "duplicate": False,
@@ -45,8 +47,8 @@ def test_api_documents_retrieve_anonymous_public_standalone():
             "invite_owner": False,
             "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
             "mask": False,
@@ -69,6 +71,7 @@ def test_api_documents_retrieve_anonymous_public_standalone():
         "content": document.content,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": False,
@@ -111,8 +114,10 @@ def test_api_documents_retrieve_anonymous_public_parent():
             "children_create": False,
             "children_list": True,
             "collaboration_auth": True,
+            "comment": grand_parent.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
+            "content": True,
             "destroy": False,
             "duplicate": False,
             # Anonymous user can't favorite a document even with read access
@@ -142,6 +147,7 @@ def test_api_documents_retrieve_anonymous_public_parent():
         "content": document.content,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 3,
         "excerpt": document.excerpt,
         "is_favorite": False,
@@ -216,16 +222,18 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated(
             "children_create": document.link_role == "editor",
             "children_list": True,
             "collaboration_auth": True,
+            "comment": document.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
+            "content": True,
             "destroy": False,
             "duplicate": True,
             "favorite": True,
             "invite_owner": False,
             "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
             "mask": True,
@@ -249,6 +257,7 @@ def test_api_documents_retrieve_authenticated_unrelated_public_or_authenticated(
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
         "depth": 1,
+        "deleted_at": None,
         "excerpt": document.excerpt,
         "is_favorite": False,
         "link_reach": reach,
@@ -298,8 +307,10 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea
             "children_create": grand_parent.link_role == "editor",
             "children_list": True,
             "collaboration_auth": True,
+            "comment": grand_parent.link_role in ["commenter", "editor"],
             "descendants": True,
             "cors_proxy": True,
+            "content": True,
             "destroy": False,
             "duplicate": True,
             "favorite": True,
@@ -329,6 +340,7 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
         "depth": 3,
+        "deleted_at": None,
         "excerpt": document.excerpt,
         "is_favorite": False,
         "link_reach": document.link_reach,
@@ -442,6 +454,7 @@ def test_api_documents_retrieve_authenticated_related_direct():
         "content": document.content,
         "creator": str(document.creator.id),
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": False,
@@ -485,15 +498,17 @@ def test_api_documents_retrieve_authenticated_related_parent():
         "abilities": {
             "accesses_manage": access.role in ["administrator", "owner"],
             "accesses_view": True,
-            "ai_transform": access.role != "reader",
-            "ai_translate": access.role != "reader",
-            "attachment_upload": access.role != "reader",
-            "can_edit": access.role != "reader",
-            "children_create": access.role != "reader",
+            "ai_transform": access.role not in ["reader", "commenter"],
+            "ai_translate": access.role not in ["reader", "commenter"],
+            "attachment_upload": access.role not in ["reader", "commenter"],
+            "can_edit": access.role not in ["reader", "commenter"],
+            "children_create": access.role not in ["reader", "commenter"],
             "children_list": True,
             "collaboration_auth": True,
+            "comment": access.role != "reader",
             "descendants": True,
             "cors_proxy": True,
+            "content": True,
             "destroy": access.role in ["administrator", "owner"],
             "duplicate": True,
             "favorite": True,
@@ -506,11 +521,11 @@ def test_api_documents_retrieve_authenticated_related_parent():
             "media_auth": True,
             "media_check": True,
             "move": access.role in ["administrator", "owner"],
-            "partial_update": access.role != "reader",
+            "partial_update": access.role not in ["reader", "commenter"],
             "restore": access.role == "owner",
             "retrieve": True,
             "tree": True,
-            "update": access.role != "reader",
+            "update": access.role not in ["reader", "commenter"],
             "versions_destroy": access.role in ["administrator", "owner"],
             "versions_list": True,
             "versions_retrieve": True,
@@ -523,6 +538,7 @@ def test_api_documents_retrieve_authenticated_related_parent():
         "creator": str(document.creator.id),
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "depth": 3,
+        "deleted_at": None,
         "excerpt": document.excerpt,
         "is_favorite": False,
         "link_reach": "restricted",
@@ -678,6 +694,7 @@ def test_api_documents_retrieve_authenticated_related_team_members(
         "content": document.content,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": False,
@@ -744,6 +761,7 @@ def test_api_documents_retrieve_authenticated_related_team_administrators(
         "content": document.content,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": False,
@@ -810,6 +828,7 @@ def test_api_documents_retrieve_authenticated_related_team_owners(
         "content": document.content,
         "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(document.creator.id),
+        "deleted_at": None,
         "depth": 1,
         "excerpt": document.excerpt,
         "is_favorite": False,

src/backend/core/tests/documents/test_api_documents_search.py

@@ -0,0 +1,425 @@
+"""
+Tests for Documents API endpoint in impress's core app: list
+"""
+
+import random
+from json import loads as json_loads
+
+from django.test import RequestFactory
+
+import pytest
+import responses
+from faker import Faker
+from rest_framework.test import APIClient
+
+from core import factories, models
+from core.services.search_indexers import get_document_indexer
+
+fake = Faker()
+pytestmark = pytest.mark.django_db
+
+
+def build_search_url(**kwargs):
+    """Build absolute uri for search endpoint with ORDERED query arguments"""
+    return (
+        RequestFactory()
+        .get("/api/v1.0/documents/search/", dict(sorted(kwargs.items())))
+        .build_absolute_uri()
+    )
+
+
+@pytest.mark.parametrize("role", models.LinkRoleChoices.values)
+@pytest.mark.parametrize("reach", models.LinkReachChoices.values)
+@responses.activate
+def test_api_documents_search_anonymous(reach, role, indexer_settings):
+    """
+    Anonymous users should not be allowed to search documents whatever the
+    link reach and link role
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    factories.DocumentFactory(link_reach=reach, link_role=role)
+
+    # Find response
+    responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=[],
+        status=200,
+    )
+
+    response = APIClient().get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 0,
+        "next": None,
+        "previous": None,
+        "results": [],
+    }
+
+
+def test_api_documents_search_endpoint_is_none(indexer_settings):
+    """
+    Missing SEARCH_INDEXER_QUERY_URL, so the indexer is not properly configured.
+    Should fallback on title filter
+    """
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = None
+
+    assert get_document_indexer() is None
+
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(title="alpha")
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+    assert content == {
+        "count": 1,
+        "next": None,
+        "previous": None,
+    }
+    assert len(results) == 1
+    assert results[0] == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 1,
+        "nb_accesses_direct": 1,
+        "numchild": 0,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "deleted_at": None,
+        "user_role": access.role,
+    }
+
+
+@responses.activate
+def test_api_documents_search_invalid_params(indexer_settings):
+    """Validate the format of documents as returned by the search view."""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get("/api/v1.0/documents/search/")
+
+    assert response.status_code == 400
+    assert response.json() == {"q": ["This field is required."]}
+
+    response = client.get("/api/v1.0/documents/search/", data={"q": "    "})
+
+    assert response.status_code == 400
+    assert response.json() == {"q": ["This field may not be blank."]}
+
+    response = client.get(
+        "/api/v1.0/documents/search/", data={"q": "any", "page": "NaN"}
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"page": ["A valid integer is required."]}
+
+
+@responses.activate
+def test_api_documents_search_format(indexer_settings):
+    """Validate the format of documents as returned by the search view."""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    assert get_document_indexer() is not None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    user_a, user_b, user_c = factories.UserFactory.create_batch(3)
+    document = factories.DocumentFactory(
+        title="alpha",
+        users=(user_a, user_c),
+        link_traces=(user, user_b),
+    )
+    access = factories.UserDocumentAccessFactory(document=document, user=user)
+
+    # Find response
+    responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=[
+            {"_id": str(document.pk)},
+        ],
+        status=200,
+    )
+    response = client.get("/api/v1.0/documents/search/", data={"q": "alpha"})
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+    assert content == {
+        "count": 1,
+        "next": None,
+        "previous": None,
+    }
+    assert len(results) == 1
+    assert results[0] == {
+        "id": str(document.id),
+        "abilities": document.get_abilities(user),
+        "ancestors_link_reach": None,
+        "ancestors_link_role": None,
+        "computed_link_reach": document.computed_link_reach,
+        "computed_link_role": document.computed_link_role,
+        "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
+        "creator": str(document.creator.id),
+        "depth": 1,
+        "excerpt": document.excerpt,
+        "link_reach": document.link_reach,
+        "link_role": document.link_role,
+        "nb_accesses_ancestors": 3,
+        "nb_accesses_direct": 3,
+        "numchild": 0,
+        "path": document.path,
+        "title": document.title,
+        "updated_at": document.updated_at.isoformat().replace("+00:00", "Z"),
+        "deleted_at": None,
+        "user_role": access.role,
+    }
+
+
+@responses.activate
+@pytest.mark.parametrize(
+    "pagination, status, expected",
+    (
+        (
+            {"page": 1, "page_size": 10},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": None,
+                "range": (0, None),
+            },
+        ),
+        (
+            {},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": None,
+                "range": (0, None),
+                "api_page_size": 21,  # default page_size is 20
+            },
+        ),
+        (
+            {"page": 2, "page_size": 10},
+            404,
+            {},
+        ),
+        (
+            {"page": 1, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": {"page": 2, "page_size": 5},
+                "range": (0, 5),
+            },
+        ),
+        (
+            {"page": 2, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": {"page_size": 5},
+                "next": None,
+                "range": (5, None),
+            },
+        ),
+        ({"page": 3, "page_size": 5}, 404, {}),
+    ),
+)
+def test_api_documents_search_pagination(
+    indexer_settings, pagination, status, expected
+):
+    """Documents should be ordered by descending "score" by default"""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = "http://find/api/v1.0/search"
+
+    assert get_document_indexer() is not None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    docs = factories.DocumentFactory.create_batch(10, title="alpha", users=[user])
+
+    docs_by_uuid = {str(doc.pk): doc for doc in docs}
+    api_results = [{"_id": id} for id in docs_by_uuid.keys()]
+
+    # reorder randomly to simulate score ordering
+    random.shuffle(api_results)
+
+    # Find response
+    # pylint: disable-next=assignment-from-none
+    api_search = responses.add(
+        responses.POST,
+        "http://find/api/v1.0/search",
+        json=api_results,
+        status=200,
+    )
+
+    response = client.get(
+        "/api/v1.0/documents/search/",
+        data={
+            "q": "alpha",
+            **pagination,
+        },
+    )
+
+    assert response.status_code == status
+
+    if response.status_code < 300:
+        previous_url = (
+            build_search_url(q="alpha", **expected["previous"])
+            if expected["previous"]
+            else None
+        )
+        next_url = (
+            build_search_url(q="alpha", **expected["next"])
+            if expected["next"]
+            else None
+        )
+        start, end = expected["range"]
+
+        content = response.json()
+
+        assert content["count"] == expected["count"]
+        assert content["previous"] == previous_url
+        assert content["next"] == next_url
+
+        results = content.pop("results")
+
+        # The find api results ordering by score is kept
+        assert [r["id"] for r in results] == [r["_id"] for r in api_results[start:end]]
+
+        # Check the query parameters.
+        assert api_search.call_count == 1
+        assert api_search.calls[0].response.status_code == 200
+        assert json_loads(api_search.calls[0].request.body) == {
+            "q": "alpha",
+            "visited": [],
+            "services": ["docs"],
+            "nb_results": 50,
+            "order_by": "updated_at",
+            "order_direction": "desc",
+        }
+
+
+@responses.activate
+@pytest.mark.parametrize(
+    "pagination, status, expected",
+    (
+        (
+            {"page": 1, "page_size": 10},
+            200,
+            {"count": 10, "previous": None, "next": None, "range": (0, None)},
+        ),
+        (
+            {},
+            200,
+            {"count": 10, "previous": None, "next": None, "range": (0, None)},
+        ),
+        (
+            {"page": 2, "page_size": 10},
+            404,
+            {},
+        ),
+        (
+            {"page": 1, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": None,
+                "next": {"page": 2, "page_size": 5},
+                "range": (0, 5),
+            },
+        ),
+        (
+            {"page": 2, "page_size": 5},
+            200,
+            {
+                "count": 10,
+                "previous": {"page_size": 5},
+                "next": None,
+                "range": (5, None),
+            },
+        ),
+        ({"page": 3, "page_size": 5}, 404, {}),
+    ),
+)
+def test_api_documents_search_pagination_endpoint_is_none(
+    indexer_settings, pagination, status, expected
+):
+    """Documents should be ordered by descending "-updated_at" by default"""
+    indexer_settings.SEARCH_INDEXER_QUERY_URL = None
+
+    assert get_document_indexer() is None
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    factories.DocumentFactory.create_batch(10, title="alpha", users=[user])
+
+    response = client.get(
+        "/api/v1.0/documents/search/",
+        data={
+            "q": "alpha",
+            **pagination,
+        },
+    )
+
+    assert response.status_code == status
+
+    if response.status_code < 300:
+        previous_url = (
+            build_search_url(q="alpha", **expected["previous"])
+            if expected["previous"]
+            else None
+        )
+        next_url = (
+            build_search_url(q="alpha", **expected["next"])
+            if expected["next"]
+            else None
+        )
+        queryset = models.Document.objects.order_by("-updated_at")
+        start, end = expected["range"]
+        expected_results = [str(d.pk) for d in queryset[start:end]]
+
+        content = response.json()
+
+        assert content["count"] == expected["count"]
+        assert content["previous"] == previous_url
+        assert content["next"] == next_url
+
+        results = content.pop("results")
+
+        assert [r["id"] for r in results] == expected_results

src/backend/core/tests/documents/test_api_documents_trashbin.py

@@ -48,11 +48,11 @@ def test_api_documents_trashbin_format():
 
     other_users = factories.UserFactory.create_batch(3)
     document = factories.DocumentFactory(
-        deleted_at=timezone.now(),
         users=factories.UserFactory.create_batch(2),
         favorited_by=[user, *other_users],
         link_traces=other_users,
     )
+    document.soft_delete()
     factories.UserDocumentAccessFactory(document=document, user=user, role="owner")
 
     response = client.get("/api/v1.0/documents/trashbin/")
@@ -70,39 +70,41 @@ def test_api_documents_trashbin_format():
     assert results[0] == {
         "id": str(document.id),
         "abilities": {
-            "accesses_manage": True,
-            "accesses_view": True,
-            "ai_transform": True,
-            "ai_translate": True,
-            "attachment_upload": True,
-            "can_edit": True,
-            "children_create": True,
-            "children_list": True,
-            "collaboration_auth": True,
-            "descendants": True,
-            "cors_proxy": True,
-            "destroy": True,
-            "duplicate": True,
-            "favorite": True,
-            "invite_owner": True,
-            "link_configuration": True,
+            "accesses_manage": False,
+            "accesses_view": False,
+            "ai_transform": False,
+            "ai_translate": False,
+            "attachment_upload": False,
+            "can_edit": False,
+            "children_create": False,
+            "children_list": False,
+            "collaboration_auth": False,
+            "descendants": False,
+            "cors_proxy": False,
+            "comment": False,
+            "content": False,
+            "destroy": False,
+            "duplicate": False,
+            "favorite": False,
+            "invite_owner": False,
+            "link_configuration": False,
             "link_select_options": {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
-            "mask": True,
-            "media_auth": True,
-            "media_check": True,
+            "mask": False,
+            "media_auth": False,
+            "media_check": False,
             "move": False,  # Can't move a deleted document
-            "partial_update": True,
+            "partial_update": False,
             "restore": True,
             "retrieve": True,
             "tree": True,
-            "update": True,
-            "versions_destroy": True,
-            "versions_list": True,
-            "versions_retrieve": True,
+            "update": False,
+            "versions_destroy": False,
+            "versions_list": False,
+            "versions_retrieve": False,
         },
         "ancestors_link_reach": None,
         "ancestors_link_role": None,
@@ -112,6 +114,7 @@ def test_api_documents_trashbin_format():
         "creator": str(document.creator.id),
         "depth": 1,
         "excerpt": document.excerpt,
+        "deleted_at": document.ancestors_deleted_at.isoformat().replace("+00:00", "Z"),
         "link_reach": document.link_reach,
         "link_role": document.link_role,
         "nb_accesses_ancestors": 0,
@@ -164,10 +167,10 @@ def test_api_documents_trashbin_authenticated_direct(django_assert_num_queries):
 
     expected_ids = {str(document1.id), str(document2.id), str(document3.id)}
 
-    with django_assert_num_queries(10):
+    with django_assert_num_queries(11):
         response = client.get("/api/v1.0/documents/trashbin/")
 
-    with django_assert_num_queries(4):
+    with django_assert_num_queries(5):
         response = client.get("/api/v1.0/documents/trashbin/")
 
     assert response.status_code == 200
@@ -206,10 +209,10 @@ def test_api_documents_trashbin_authenticated_via_team(
 
     expected_ids = {str(deleted_document_team1.id), str(deleted_document_team2.id)}
 
-    with django_assert_num_queries(7):
+    with django_assert_num_queries(8):
         response = client.get("/api/v1.0/documents/trashbin/")
 
-    with django_assert_num_queries(3):
+    with django_assert_num_queries(4):
         response = client.get("/api/v1.0/documents/trashbin/")
 
     assert response.status_code == 200
@@ -291,3 +294,29 @@ def test_api_documents_trashbin_distinct():
     content = response.json()
     assert len(content["results"]) == 1
     assert content["results"][0]["id"] == str(document.id)
+
+
+def test_api_documents_trashbin_empty_queryset_bug():
+    """
+    Test that users with no owner role don't see documents.
+    """
+    # Create a new user with no owner access to any document
+    new_user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(new_user)
+
+    # Create some deleted documents owned by other users
+    other_user = factories.UserFactory()
+    item1 = factories.DocumentFactory(users=[(other_user, "owner")])
+    item1.soft_delete()
+    item2 = factories.DocumentFactory(users=[(other_user, "owner")])
+    item2.soft_delete()
+    item3 = factories.DocumentFactory(users=[(other_user, "owner")])
+    item3.soft_delete()
+
+    response = client.get("/api/v1.0/documents/trashbin/")
+
+    assert response.status_code == 200
+    content = response.json()
+    assert content["count"] == 0
+    assert len(content["results"]) == 0

src/backend/core/tests/documents/test_api_documents_tree.py

@@ -50,6 +50,7 @@ def test_api_documents_tree_list_anonymous_public_standalone(django_assert_num_q
                         ),
                         "creator": str(child.creator.id),
                         "depth": 3,
+                        "deleted_at": None,
                         "excerpt": child.excerpt,
                         "id": str(child.id),
                         "is_favorite": False,
@@ -73,6 +74,7 @@ def test_api_documents_tree_list_anonymous_public_standalone(django_assert_num_q
                 "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(document.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": document.excerpt,
                 "id": str(document.id),
                 "is_favorite": False,
@@ -96,6 +98,7 @@ def test_api_documents_tree_list_anonymous_public_standalone(django_assert_num_q
                 "created_at": sibling1.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(sibling1.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": sibling1.excerpt,
                 "id": str(sibling1.id),
                 "is_favorite": False,
@@ -119,6 +122,7 @@ def test_api_documents_tree_list_anonymous_public_standalone(django_assert_num_q
                 "created_at": sibling2.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(sibling2.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": sibling2.excerpt,
                 "id": str(sibling2.id),
                 "is_favorite": False,
@@ -138,6 +142,7 @@ def test_api_documents_tree_list_anonymous_public_standalone(django_assert_num_q
         "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(parent.creator.id),
         "depth": 1,
+        "deleted_at": None,
         "excerpt": parent.excerpt,
         "id": str(parent.id),
         "is_favorite": False,
@@ -210,6 +215,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
                                 ),
                                 "creator": str(child.creator.id),
                                 "depth": 5,
+                                "deleted_at": None,
                                 "excerpt": child.excerpt,
                                 "id": str(child.id),
                                 "is_favorite": False,
@@ -233,6 +239,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
                         ),
                         "creator": str(document.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document.excerpt,
                         "id": str(document.id),
                         "is_favorite": False,
@@ -260,6 +267,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
                         ),
                         "creator": str(document_sibling.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document_sibling.excerpt,
                         "id": str(document_sibling.id),
                         "is_favorite": False,
@@ -281,6 +289,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
                 "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(parent.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent.excerpt,
                 "id": str(parent.id),
                 "is_favorite": False,
@@ -306,6 +315,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
                 ),
                 "creator": str(parent_sibling.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent_sibling.excerpt,
                 "id": str(parent_sibling.id),
                 "is_favorite": False,
@@ -327,6 +337,7 @@ def test_api_documents_tree_list_anonymous_public_parent():
         "created_at": grand_parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(grand_parent.creator.id),
         "depth": 2,
+        "deleted_at": None,
         "excerpt": grand_parent.excerpt,
         "id": str(grand_parent.id),
         "is_favorite": False,
@@ -406,6 +417,7 @@ def test_api_documents_tree_list_authenticated_unrelated_public_or_authenticated
                         ),
                         "creator": str(child.creator.id),
                         "depth": 3,
+                        "deleted_at": None,
                         "excerpt": child.excerpt,
                         "id": str(child.id),
                         "is_favorite": False,
@@ -427,6 +439,7 @@ def test_api_documents_tree_list_authenticated_unrelated_public_or_authenticated
                 "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(document.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": document.excerpt,
                 "id": str(document.id),
                 "is_favorite": False,
@@ -450,6 +463,7 @@ def test_api_documents_tree_list_authenticated_unrelated_public_or_authenticated
                 "created_at": sibling.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(sibling.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": sibling.excerpt,
                 "id": str(sibling.id),
                 "is_favorite": False,
@@ -469,6 +483,7 @@ def test_api_documents_tree_list_authenticated_unrelated_public_or_authenticated
         "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(parent.creator.id),
         "depth": 1,
+        "deleted_at": None,
         "excerpt": parent.excerpt,
         "id": str(parent.id),
         "is_favorite": False,
@@ -546,6 +561,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
                                 ),
                                 "creator": str(child.creator.id),
                                 "depth": 5,
+                                "deleted_at": None,
                                 "excerpt": child.excerpt,
                                 "id": str(child.id),
                                 "is_favorite": False,
@@ -569,6 +585,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
                         ),
                         "creator": str(document.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document.excerpt,
                         "id": str(document.id),
                         "is_favorite": False,
@@ -596,6 +613,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
                         ),
                         "creator": str(document_sibling.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document_sibling.excerpt,
                         "id": str(document_sibling.id),
                         "is_favorite": False,
@@ -617,6 +635,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
                 "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(parent.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent.excerpt,
                 "id": str(parent.id),
                 "is_favorite": False,
@@ -642,6 +661,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
                 ),
                 "creator": str(parent_sibling.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent_sibling.excerpt,
                 "id": str(parent_sibling.id),
                 "is_favorite": False,
@@ -663,6 +683,7 @@ def test_api_documents_tree_list_authenticated_public_or_authenticated_parent(
         "created_at": grand_parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(grand_parent.creator.id),
         "depth": 2,
+        "deleted_at": None,
         "excerpt": grand_parent.excerpt,
         "id": str(grand_parent.id),
         "is_favorite": False,
@@ -744,6 +765,7 @@ def test_api_documents_tree_list_authenticated_related_direct():
                         ),
                         "creator": str(child.creator.id),
                         "depth": 3,
+                        "deleted_at": None,
                         "excerpt": child.excerpt,
                         "id": str(child.id),
                         "is_favorite": False,
@@ -765,6 +787,7 @@ def test_api_documents_tree_list_authenticated_related_direct():
                 "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(document.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": document.excerpt,
                 "id": str(document.id),
                 "is_favorite": False,
@@ -788,6 +811,7 @@ def test_api_documents_tree_list_authenticated_related_direct():
                 "created_at": sibling.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(sibling.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": sibling.excerpt,
                 "id": str(sibling.id),
                 "is_favorite": False,
@@ -807,6 +831,7 @@ def test_api_documents_tree_list_authenticated_related_direct():
         "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(parent.creator.id),
         "depth": 1,
+        "deleted_at": None,
         "excerpt": parent.excerpt,
         "id": str(parent.id),
         "is_favorite": False,
@@ -888,6 +913,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
                                 ),
                                 "creator": str(child.creator.id),
                                 "depth": 5,
+                                "deleted_at": None,
                                 "excerpt": child.excerpt,
                                 "id": str(child.id),
                                 "is_favorite": False,
@@ -911,6 +937,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
                         ),
                         "creator": str(document.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document.excerpt,
                         "id": str(document.id),
                         "is_favorite": False,
@@ -938,6 +965,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
                         ),
                         "creator": str(document_sibling.creator.id),
                         "depth": 4,
+                        "deleted_at": None,
                         "excerpt": document_sibling.excerpt,
                         "id": str(document_sibling.id),
                         "is_favorite": False,
@@ -959,6 +987,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
                 "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(parent.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent.excerpt,
                 "id": str(parent.id),
                 "is_favorite": False,
@@ -984,6 +1013,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
                 ),
                 "creator": str(parent_sibling.creator.id),
                 "depth": 3,
+                "deleted_at": None,
                 "excerpt": parent_sibling.excerpt,
                 "id": str(parent_sibling.id),
                 "is_favorite": False,
@@ -1005,6 +1035,7 @@ def test_api_documents_tree_list_authenticated_related_parent():
         "created_at": grand_parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(grand_parent.creator.id),
         "depth": 2,
+        "deleted_at": None,
         "excerpt": grand_parent.excerpt,
         "id": str(grand_parent.id),
         "is_favorite": False,
@@ -1094,6 +1125,7 @@ def test_api_documents_tree_list_authenticated_related_team_members(
                         ),
                         "creator": str(child.creator.id),
                         "depth": 3,
+                        "deleted_at": None,
                         "excerpt": child.excerpt,
                         "id": str(child.id),
                         "is_favorite": False,
@@ -1115,6 +1147,7 @@ def test_api_documents_tree_list_authenticated_related_team_members(
                 "created_at": document.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(document.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": document.excerpt,
                 "id": str(document.id),
                 "is_favorite": False,
@@ -1138,6 +1171,7 @@ def test_api_documents_tree_list_authenticated_related_team_members(
                 "created_at": sibling.created_at.isoformat().replace("+00:00", "Z"),
                 "creator": str(sibling.creator.id),
                 "depth": 2,
+                "deleted_at": None,
                 "excerpt": sibling.excerpt,
                 "id": str(sibling.id),
                 "is_favorite": False,
@@ -1157,6 +1191,7 @@ def test_api_documents_tree_list_authenticated_related_team_members(
         "created_at": parent.created_at.isoformat().replace("+00:00", "Z"),
         "creator": str(parent.creator.id),
         "depth": 1,
+        "deleted_at": None,
         "excerpt": parent.excerpt,
         "id": str(parent.id),
         "is_favorite": False,
@@ -1170,3 +1205,56 @@ def test_api_documents_tree_list_authenticated_related_team_members(
         "updated_at": parent.updated_at.isoformat().replace("+00:00", "Z"),
         "user_role": access.role,
     }
+
+
+def test_api_documents_tree_list_deleted_document():
+    """
+    Tree of a deleted document should only be accessible to the owner.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    parent = factories.DocumentFactory(link_reach="public")
+    document, _ = factories.DocumentFactory.create_batch(2, parent=parent)
+    factories.DocumentFactory(link_reach="public", parent=document)
+
+    document.soft_delete()
+
+    response = client.get(f"/api/v1.0/documents/{document.id!s}/tree/")
+    assert response.status_code == 403
+
+
+def test_api_documents_tree_list_deleted_document_owner(django_assert_num_queries):
+    """
+    Tree of a deleted document should only be accessible to the owner.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    parent = factories.DocumentFactory(link_reach="public", users=[(user, "owner")])
+    document, _ = factories.DocumentFactory.create_batch(2, parent=parent)
+    child = factories.DocumentFactory(parent=document)
+
+    document.soft_delete()
+    document.refresh_from_db()
+    child.refresh_from_db()
+
+    with django_assert_num_queries(9):
+        client.get(f"/api/v1.0/documents/{document.id!s}/tree/")
+
+    with django_assert_num_queries(5):
+        response = client.get(f"/api/v1.0/documents/{document.id!s}/tree/")
+
+    assert response.status_code == 200
+    content = response.json()
+    assert content["id"] == str(document.id)
+    assert content["deleted_at"] == document.deleted_at.isoformat().replace(
+        "+00:00", "Z"
+    )
+    assert len(content["children"]) == 1
+    assert content["children"][0]["id"] == str(child.id)
+    assert content["children"][0][
+        "deleted_at"
+    ] == child.ancestors_deleted_at.isoformat().replace("+00:00", "Z")

src/backend/core/tests/templates/test_api_template_accesses.py

@@ -1,775 +0,0 @@
-"""
-Test template accesses API endpoints for users in impress's core app.
-"""
-
-import random
-from uuid import uuid4
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.api import serializers
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_template_accesses_list_anonymous():
-    """Anonymous users should not be allowed to list template accesses."""
-    template = factories.TemplateFactory()
-    factories.UserTemplateAccessFactory.create_batch(2, template=template)
-
-    response = APIClient().get(f"/api/v1.0/templates/{template.id!s}/accesses/")
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_template_accesses_list_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to list template accesses for a template
-    to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    factories.UserTemplateAccessFactory.create_batch(3, template=template)
-
-    # Accesses for other templates to which the user is related should not be listed either
-    other_access = factories.UserTemplateAccessFactory(user=user)
-    factories.UserTemplateAccessFactory(template=other_access.template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-    )
-    assert response.status_code == 200
-    assert response.json() == []
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_list_authenticated_related(via, mock_user_teams):
-    """
-    Authenticated users should be able to list template accesses for a template
-    to which they are directly related, whatever their role in the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    user_access = None
-    if via == USER:
-        user_access = models.TemplateAccess.objects.create(
-            template=template,
-            user=user,
-            role=random.choice(models.RoleChoices.values),
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        user_access = models.TemplateAccess.objects.create(
-            template=template,
-            team="lasuite",
-            role=random.choice(models.RoleChoices.values),
-        )
-
-    access1 = factories.TeamTemplateAccessFactory(template=template)
-    access2 = factories.UserTemplateAccessFactory(template=template)
-
-    # Accesses for other templates to which the user is related should not be listed either
-    other_access = factories.UserTemplateAccessFactory(user=user)
-    factories.UserTemplateAccessFactory(template=other_access.template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-    assert len(content) == 3
-    assert sorted(content, key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(user_access.id),
-                "user": str(user.id) if via == "user" else None,
-                "team": "lasuite" if via == "team" else "",
-                "role": user_access.role,
-                "abilities": user_access.get_abilities(user),
-            },
-            {
-                "id": str(access1.id),
-                "user": None,
-                "team": access1.team,
-                "role": access1.role,
-                "abilities": access1.get_abilities(user),
-            },
-            {
-                "id": str(access2.id),
-                "user": str(access2.user.id),
-                "team": "",
-                "role": access2.role,
-                "abilities": access2.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-
-
-def test_api_template_accesses_retrieve_anonymous():
-    """
-    Anonymous users should not be allowed to retrieve a template access.
-    """
-    access = factories.UserTemplateAccessFactory()
-
-    response = APIClient().get(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_template_accesses_retrieve_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to retrieve a template access for
-    a template to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    # Accesses related to another template should be excluded even if the user is related to it
-    for access in [
-        factories.UserTemplateAccessFactory(),
-        factories.UserTemplateAccessFactory(user=user),
-    ]:
-        response = client.get(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        )
-
-        assert response.status_code == 404
-        assert response.json() == {
-            "detail": "No TemplateAccess matches the given query."
-        }
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_retrieve_authenticated_related(via, mock_user_teams):
-    """
-    A user who is related to a template should be allowed to retrieve the
-    associated template user accesses.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(template=template, team="lasuite")
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 200
-    assert response.json() == {
-        "id": str(access.id),
-        "user": str(access.user.id),
-        "team": "",
-        "role": access.role,
-        "abilities": access.get_abilities(user),
-    }
-
-
-def test_api_template_accesses_update_anonymous():
-    """Anonymous users should not be allowed to update a template access."""
-    access = factories.UserTemplateAccessFactory()
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    api_client = APIClient()
-    for field, value in new_values.items():
-        response = api_client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 401
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-def test_api_template_accesses_update_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to update a template access for a template to which
-    they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.UserTemplateAccessFactory()
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_authenticated_editor_or_reader(
-    via, role, mock_user_teams
-):
-    """Editors or readers of a template should not be allowed to update its accesses."""
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TemplateAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_except_owner(via, mock_user_teams):
-    """
-    A user who is a direct administrator in a template should be allowed to update a user
-    access for this template, as long as they don't try to set the role to owner.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-        role=random.choice(["administrator", "editor", "reader"]),
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(["administrator", "editor", "reader"]),
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_from_owner(via, mock_user_teams):
-    """
-    A user who is an administrator in a template, should not be allowed to update
-    the user access of an "owner" for this template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template, user=other_user, role="owner"
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data={**old_values, field: value},
-            format="json",
-        )
-
-        assert response.status_code == 403
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_administrator_to_owner(via, mock_user_teams):
-    """
-    A user who is an administrator in a template, should not be allowed to update
-    the user access of another user to grant template ownership.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-        user=other_user,
-        role=random.choice(["administrator", "editor", "reader"]),
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": "owner",
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-        # We are not allowed or not really updating the role
-        if field == "role" or new_data["role"] == old_values["role"]:
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_owner(via, mock_user_teams):
-    """
-    A user who is an owner in a template should be allowed to update
-    a user access for this template whatever the role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    factories.UserFactory()
-    access = factories.UserTemplateAccessFactory(
-        template=template,
-    )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.values),
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TemplateAccessSerializer(instance=access).data
-
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_update_owner_self(via, mock_user_teams):
-    """
-    A user who is owner of a template should be allowed to update
-    their own user access provided there are other owners in the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        access = factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-    else:
-        access = factories.UserTemplateAccessFactory(
-            template=template, user=user, role="owner"
-        )
-
-    old_values = serializers.TemplateAccessSerializer(instance=access).data
-    new_role = random.choice(["administrator", "editor", "reader"])
-
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 403
-    access.refresh_from_db()
-    assert access.role == "owner"
-
-    # Add another owner and it should now work
-    factories.UserTemplateAccessFactory(template=template, role="owner")
-
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 200
-    access.refresh_from_db()
-    assert access.role == new_role
-
-
-# Delete
-
-
-def test_api_template_accesses_delete_anonymous():
-    """Anonymous users should not be allowed to destroy a template access."""
-    access = factories.UserTemplateAccessFactory()
-
-    response = APIClient().delete(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert models.TemplateAccess.objects.count() == 1
-
-
-def test_api_template_accesses_delete_authenticated():
-    """
-    Authenticated users should not be allowed to delete a template access for a
-    template to which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.UserTemplateAccessFactory()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{access.template_id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 2
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_editor_or_reader(via, role, mock_user_teams):
-    """
-    Authenticated users should not be allowed to delete a template access for a
-    template in which they are a simple editor or reader.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    assert models.TemplateAccess.objects.count() == 3
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 3
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_administrators_except_owners(
-    via, mock_user_teams
-):
-    """
-    Users who are administrators in a template should be allowed to delete an access
-    from the template provided it is not ownership.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(
-        template=template, role=random.choice(["reader", "editor", "administrator"])
-    )
-
-    assert models.TemplateAccess.objects.count() == 2
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TemplateAccess.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_administrator_on_owners(via, mock_user_teams):
-    """
-    Users who are administrators in a template should not be allowed to delete an ownership
-    access from the template.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template, role="owner")
-
-    assert models.TemplateAccess.objects.count() == 3
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 3
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_owners(via, mock_user_teams):
-    """
-    Users should be able to delete the template access of another user
-    for a template of which they are owner.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    access = factories.UserTemplateAccessFactory(template=template)
-
-    assert models.TemplateAccess.objects.count() == 2
-    assert models.TemplateAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TemplateAccess.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_delete_owners_last_owner(via, mock_user_teams):
-    """
-    It should not be possible to delete the last owner access from a template
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    access = None
-    if via == USER:
-        access = factories.UserTemplateAccessFactory(
-            template=template, user=user, role="owner"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        access = factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    assert models.TemplateAccess.objects.count() == 2
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TemplateAccess.objects.count() == 2

src/backend/core/tests/templates/test_api_template_accesses_create.py

@@ -1,206 +0,0 @@
-"""
-Test template accesses create API endpoint for users in impress's core app.
-"""
-
-import random
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_template_accesses_create_anonymous():
-    """Anonymous users should not be allowed to create template accesses."""
-    template = factories.TemplateFactory()
-
-    other_user = factories.UserFactory()
-    response = APIClient().post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "template": str(template.id),
-            "role": random.choice(models.RoleChoices.values),
-        },
-        format="json",
-    )
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-    assert models.TemplateAccess.objects.exists() is False
-
-
-def test_api_template_accesses_create_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to create template accesses for a template to
-    which they are not related.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    other_user = factories.UserFactory()
-    template = factories.TemplateFactory()
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert not models.TemplateAccess.objects.filter(user=other_user).exists()
-
-
-@pytest.mark.parametrize("role", ["reader", "editor"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_editor_or_reader(
-    via, role, mock_user_teams
-):
-    """Editors or readers of a template should not be allowed to create template accesses."""
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    other_user = factories.UserFactory()
-
-    for new_role in [role[0] for role in models.RoleChoices.choices]:
-        response = client.post(
-            f"/api/v1.0/templates/{template.id!s}/accesses/",
-            {
-                "user": str(other_user.id),
-                "role": new_role,
-            },
-            format="json",
-        )
-
-        assert response.status_code == 403
-
-    assert not models.TemplateAccess.objects.filter(user=other_user).exists()
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_administrator(via, mock_user_teams):
-    """
-    Administrators of a template should be able to create template accesses
-    except for the "owner" role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role="administrator"
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="administrator"
-        )
-
-    other_user = factories.UserFactory()
-
-    # It should not be allowed to create an owner access
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": "owner",
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "Only owners of a template can assign other users as owners."
-    }
-
-    # It should be allowed to create a lower access
-    role = random.choice(
-        [role[0] for role in models.RoleChoices.choices if role[0] != "owner"]
-    )
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TemplateAccess.objects.filter(user=other_user).count() == 1
-    new_template_access = models.TemplateAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "abilities": new_template_access.get_abilities(user),
-        "id": str(new_template_access.id),
-        "team": "",
-        "role": role,
-        "user": str(other_user.id),
-    }
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_template_accesses_create_authenticated_owner(via, mock_user_teams):
-    """
-    Owners of a template should be able to create template accesses whatever the role.
-    """
-    user = factories.UserFactory(with_owned_template=True)
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    other_user = factories.UserFactory()
-
-    role = random.choice([role[0] for role in models.RoleChoices.choices])
-
-    response = client.post(
-        f"/api/v1.0/templates/{template.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TemplateAccess.objects.filter(user=other_user).count() == 1
-    new_template_access = models.TemplateAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "id": str(new_template_access.id),
-        "user": str(other_user.id),
-        "team": "",
-        "role": role,
-        "abilities": new_template_access.get_abilities(user),
-    }

src/backend/core/tests/templates/test_api_templates_create.py

@@ -1,48 +0,0 @@
-"""
-Tests for Templates API endpoint in impress's core app: create
-"""
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories
-from core.models import Template
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_templates_create_anonymous():
-    """Anonymous users should not be allowed to create templates."""
-    response = APIClient().post(
-        "/api/v1.0/templates/",
-        {
-            "title": "my template",
-        },
-    )
-
-    assert response.status_code == 401
-    assert not Template.objects.exists()
-
-
-def test_api_templates_create_authenticated():
-    """
-    Authenticated users should be able to create templates and should automatically be declared
-    as the owner of the newly created template.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/templates/",
-        {
-            "title": "my template",
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    template = Template.objects.get()
-    assert template.title == "my template"
-    assert template.accesses.filter(role="owner", user=user).exists()

src/backend/core/tests/templates/test_api_templates_delete.py

@@ -1,107 +0,0 @@
-"""
-Tests for Templates API endpoint in impress's core app: delete
-"""
-
-import random
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_templates_delete_anonymous():
-    """Anonymous users should not be allowed to destroy a template."""
-    template = factories.TemplateFactory()
-
-    response = APIClient().delete(
-        f"/api/v1.0/templates/{template.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert models.Template.objects.count() == 1
-
-
-def test_api_templates_delete_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to delete a template to which they are not
-    related.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    is_public = random.choice([True, False])
-    template = factories.TemplateFactory(is_public=is_public)
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id!s}/",
-    )
-
-    assert response.status_code == 403 if is_public else 404
-    assert models.Template.objects.count() == 1
-
-
-@pytest.mark.parametrize("role", ["reader", "editor", "administrator"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_delete_authenticated_member_or_administrator(
-    via, role, mock_user_teams
-):
-    """
-    Authenticated users should not be allowed to delete a template for which they are
-    only a member or administrator.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id}/",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-    assert models.Template.objects.count() == 1
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_delete_authenticated_owner(via, mock_user_teams):
-    """
-    Authenticated users should be able to delete a template they own.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    response = client.delete(
-        f"/api/v1.0/templates/{template.id}/",
-    )
-
-    assert response.status_code == 204
-    assert models.Template.objects.exists() is False

src/backend/core/tests/templates/test_api_templates_list.py

@@ -1,220 +0,0 @@
-"""
-Tests for Templates API endpoint in impress's core app: list
-"""
-
-from unittest import mock
-
-import pytest
-from rest_framework.pagination import PageNumberPagination
-from rest_framework.test import APIClient
-
-from core import factories
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_templates_list_anonymous():
-    """Anonymous users should only be able to list public templates."""
-    factories.TemplateFactory.create_batch(2, is_public=False)
-    public_templates = factories.TemplateFactory.create_batch(2, is_public=True)
-    expected_ids = {str(template.id) for template in public_templates}
-
-    response = APIClient().get("/api/v1.0/templates/")
-
-    assert response.status_code == 200
-    results = response.json()["results"]
-    assert len(results) == 2
-    results_id = {result["id"] for result in results}
-    assert expected_ids == results_id
-
-
-def test_api_templates_list_authenticated_direct():
-    """
-    Authenticated users should be able to list templates they are a direct
-    owner/administrator/member of or that are public.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    related_templates = [
-        access.template
-        for access in factories.UserTemplateAccessFactory.create_batch(5, user=user)
-    ]
-    public_templates = factories.TemplateFactory.create_batch(2, is_public=True)
-    factories.TemplateFactory.create_batch(2, is_public=False)
-
-    expected_ids = {
-        str(template.id) for template in related_templates + public_templates
-    }
-
-    response = client.get(
-        "/api/v1.0/templates/",
-    )
-
-    assert response.status_code == 200
-    results = response.json()["results"]
-    assert len(results) == 7
-    results_id = {result["id"] for result in results}
-    assert expected_ids == results_id
-
-
-def test_api_templates_list_authenticated_via_team(mock_user_teams):
-    """
-    Authenticated users should be able to list templates they are a
-    owner/administrator/member of via a team or that are public.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    mock_user_teams.return_value = ["team1", "team2", "unknown"]
-
-    templates_team1 = [
-        access.template
-        for access in factories.TeamTemplateAccessFactory.create_batch(2, team="team1")
-    ]
-    templates_team2 = [
-        access.template
-        for access in factories.TeamTemplateAccessFactory.create_batch(3, team="team2")
-    ]
-    public_templates = factories.TemplateFactory.create_batch(2, is_public=True)
-    factories.TemplateFactory.create_batch(2, is_public=False)
-
-    expected_ids = {
-        str(template.id)
-        for template in templates_team1 + templates_team2 + public_templates
-    }
-
-    response = client.get("/api/v1.0/templates/")
-
-    assert response.status_code == 200
-    results = response.json()["results"]
-    assert len(results) == 7
-    results_id = {result["id"] for result in results}
-    assert expected_ids == results_id
-
-
-@mock.patch.object(PageNumberPagination, "get_page_size", return_value=2)
-def test_api_templates_list_pagination(
-    _mock_page_size,
-):
-    """Pagination should work as expected."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template_ids = [
-        str(access.template_id)
-        for access in factories.UserTemplateAccessFactory.create_batch(3, user=user)
-    ]
-
-    # Get page 1
-    response = client.get(
-        "/api/v1.0/templates/",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-
-    assert content["count"] == 3
-    assert content["next"] == "http://testserver/api/v1.0/templates/?page=2"
-    assert content["previous"] is None
-
-    assert len(content["results"]) == 2
-    for item in content["results"]:
-        template_ids.remove(item["id"])
-
-    # Get page 2
-    response = client.get(
-        "/api/v1.0/templates/?page=2",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-
-    assert content["count"] == 3
-    assert content["next"] is None
-    assert content["previous"] == "http://testserver/api/v1.0/templates/"
-
-    assert len(content["results"]) == 1
-    template_ids.remove(content["results"][0]["id"])
-    assert template_ids == []
-
-
-def test_api_templates_list_authenticated_distinct():
-    """A template with several related users should only be listed once."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    other_user = factories.UserFactory()
-
-    template = factories.TemplateFactory(users=[user, other_user], is_public=True)
-
-    response = client.get(
-        "/api/v1.0/templates/",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-    assert len(content["results"]) == 1
-    assert content["results"][0]["id"] == str(template.id)
-
-
-def test_api_templates_list_order_default():
-    """The templates list should be sorted by 'created_at' in descending order by default."""
-    user = factories.UserFactory()
-    client = APIClient()
-    client.force_login(user)
-
-    template_ids = [
-        str(access.template.id)
-        for access in factories.UserTemplateAccessFactory.create_batch(5, user=user)
-    ]
-
-    response = client.get(
-        "/api/v1.0/templates/",
-    )
-
-    assert response.status_code == 200
-
-    response_data = response.json()
-    response_template_ids = [template["id"] for template in response_data["results"]]
-
-    template_ids.reverse()
-    assert response_template_ids == template_ids, (
-        "created_at values are not sorted from newest to oldest"
-    )
-
-
-def test_api_templates_list_order_param():
-    """
-    The templates list is sorted by 'created_at' in ascending order when setting
-    the "ordering" query parameter.
-    """
-    user = factories.UserFactory()
-    client = APIClient()
-    client.force_login(user)
-
-    templates_ids = [
-        str(access.template.id)
-        for access in factories.UserTemplateAccessFactory.create_batch(5, user=user)
-    ]
-
-    response = client.get(
-        "/api/v1.0/templates/?ordering=created_at",
-    )
-    assert response.status_code == 200
-
-    response_data = response.json()
-
-    response_template_ids = [template["id"] for template in response_data["results"]]
-
-    assert response_template_ids == templates_ids, (
-        "created_at values are not sorted from oldest to newest"
-    )

src/backend/core/tests/templates/test_api_templates_retrieve.py

@@ -1,522 +0,0 @@
-"""
-Tests for Templates API endpoint in impress's core app: retrieve
-"""
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_templates_retrieve_anonymous_public():
-    """Anonymous users should be allowed to retrieve public templates."""
-    template = factories.TemplateFactory(is_public=True)
-
-    response = APIClient().get(f"/api/v1.0/templates/{template.id!s}/")
-
-    assert response.status_code == 200
-    assert response.json() == {
-        "id": str(template.id),
-        "abilities": {
-            "destroy": False,
-            "generate_document": True,
-            "accesses_manage": False,
-            "partial_update": False,
-            "retrieve": True,
-            "update": False,
-        },
-        "accesses": [],
-        "title": template.title,
-        "is_public": True,
-        "code": template.code,
-        "css": template.css,
-    }
-
-
-def test_api_templates_retrieve_anonymous_not_public():
-    """Anonymous users should not be able to retrieve a template that is not public."""
-    template = factories.TemplateFactory(is_public=False)
-
-    response = APIClient().get(f"/api/v1.0/templates/{template.id!s}/")
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_templates_retrieve_authenticated_unrelated_public():
-    """
-    Authenticated users should be able to retrieve a public template to which they are
-    not related.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=True)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/",
-    )
-    assert response.status_code == 200
-    assert response.json() == {
-        "id": str(template.id),
-        "abilities": {
-            "destroy": False,
-            "generate_document": True,
-            "accesses_manage": False,
-            "partial_update": False,
-            "retrieve": True,
-            "update": False,
-        },
-        "accesses": [],
-        "title": template.title,
-        "is_public": True,
-        "code": template.code,
-        "css": template.css,
-    }
-
-
-def test_api_templates_retrieve_authenticated_unrelated_not_public():
-    """
-    Authenticated users should not be allowed to retrieve a template that is not public and
-    to which they are not related.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/",
-    )
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-
-def test_api_templates_retrieve_authenticated_related_direct():
-    """
-    Authenticated users should be allowed to retrieve a template to which they
-    are directly related whatever the role.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    access1 = factories.UserTemplateAccessFactory(template=template, user=user)
-    access2 = factories.UserTemplateAccessFactory(template=template)
-
-    response = client.get(
-        f"/api/v1.0/templates/{template.id!s}/",
-    )
-    assert response.status_code == 200
-    content = response.json()
-    assert sorted(content.pop("accesses"), key=lambda x: x["user"]) == sorted(
-        [
-            {
-                "id": str(access1.id),
-                "user": str(user.id),
-                "team": "",
-                "role": access1.role,
-                "abilities": access1.get_abilities(user),
-            },
-            {
-                "id": str(access2.id),
-                "user": str(access2.user.id),
-                "team": "",
-                "role": access2.role,
-                "abilities": access2.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["user"],
-    )
-    assert response.json() == {
-        "id": str(template.id),
-        "title": template.title,
-        "abilities": template.get_abilities(user),
-        "is_public": template.is_public,
-        "code": template.code,
-        "css": template.css,
-    }
-
-
-def test_api_templates_retrieve_authenticated_related_team_none(mock_user_teams):
-    """
-    Authenticated users should not be able to retrieve a template related to teams in
-    which the user is not.
-    """
-    mock_user_teams.return_value = []
-
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-
-    factories.TeamTemplateAccessFactory(
-        template=template, team="readers", role="reader"
-    )
-    factories.TeamTemplateAccessFactory(
-        template=template, team="editors", role="editor"
-    )
-    factories.TeamTemplateAccessFactory(
-        template=template, team="administrators", role="administrator"
-    )
-    factories.TeamTemplateAccessFactory(template=template, team="owners", role="owner")
-    factories.TeamTemplateAccessFactory(template=template)
-    factories.TeamTemplateAccessFactory()
-
-    response = client.get(f"/api/v1.0/templates/{template.id!s}/")
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-
-@pytest.mark.parametrize(
-    "teams",
-    [
-        ["readers"],
-        ["unknown", "readers"],
-        ["editors"],
-        ["unknown", "editors"],
-    ],
-)
-def test_api_templates_retrieve_authenticated_related_team_readers_or_editors(
-    teams, mock_user_teams
-):
-    """
-    Authenticated users should be allowed to retrieve a template to which they
-    are related via a team whatever the role and see all its accesses.
-    """
-    mock_user_teams.return_value = teams
-
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-
-    access_reader = factories.TeamTemplateAccessFactory(
-        template=template, team="readers", role="reader"
-    )
-    access_editor = factories.TeamTemplateAccessFactory(
-        template=template, team="editors", role="editor"
-    )
-    access_administrator = factories.TeamTemplateAccessFactory(
-        template=template, team="administrators", role="administrator"
-    )
-    access_owner = factories.TeamTemplateAccessFactory(
-        template=template, team="owners", role="owner"
-    )
-    other_access = factories.TeamTemplateAccessFactory(template=template)
-    factories.TeamTemplateAccessFactory()
-
-    response = client.get(f"/api/v1.0/templates/{template.id!s}/")
-    assert response.status_code == 200
-    content = response.json()
-    expected_abilities = {
-        "destroy": False,
-        "retrieve": True,
-        "set_role_to": [],
-        "update": False,
-        "partial_update": False,
-    }
-    assert sorted(content.pop("accesses"), key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(access_reader.id),
-                "user": None,
-                "team": "readers",
-                "role": access_reader.role,
-                "abilities": expected_abilities,
-            },
-            {
-                "id": str(access_editor.id),
-                "user": None,
-                "team": "editors",
-                "role": access_editor.role,
-                "abilities": expected_abilities,
-            },
-            {
-                "id": str(access_administrator.id),
-                "user": None,
-                "team": "administrators",
-                "role": access_administrator.role,
-                "abilities": expected_abilities,
-            },
-            {
-                "id": str(access_owner.id),
-                "user": None,
-                "team": "owners",
-                "role": access_owner.role,
-                "abilities": expected_abilities,
-            },
-            {
-                "id": str(other_access.id),
-                "user": None,
-                "team": other_access.team,
-                "role": other_access.role,
-                "abilities": expected_abilities,
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-    assert response.json() == {
-        "id": str(template.id),
-        "title": template.title,
-        "abilities": template.get_abilities(user),
-        "is_public": False,
-        "code": template.code,
-        "css": template.css,
-    }
-
-
-@pytest.mark.parametrize(
-    "teams",
-    [
-        ["administrators"],
-        ["members", "administrators"],
-        ["unknown", "administrators"],
-    ],
-)
-def test_api_templates_retrieve_authenticated_related_team_administrators(
-    teams, mock_user_teams
-):
-    """
-    Authenticated users should be allowed to retrieve a template to which they
-    are related via a team whatever the role and see all its accesses.
-    """
-    mock_user_teams.return_value = teams
-
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-
-    access_reader = factories.TeamTemplateAccessFactory(
-        template=template, team="readers", role="reader"
-    )
-    access_editor = factories.TeamTemplateAccessFactory(
-        template=template, team="editors", role="editor"
-    )
-    access_administrator = factories.TeamTemplateAccessFactory(
-        template=template, team="administrators", role="administrator"
-    )
-    access_owner = factories.TeamTemplateAccessFactory(
-        template=template, team="owners", role="owner"
-    )
-    other_access = factories.TeamTemplateAccessFactory(template=template)
-    factories.TeamTemplateAccessFactory()
-
-    response = client.get(f"/api/v1.0/templates/{template.id!s}/")
-
-    assert response.status_code == 200
-    content = response.json()
-    assert sorted(content.pop("accesses"), key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(access_reader.id),
-                "user": None,
-                "team": "readers",
-                "role": "reader",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["administrator", "editor"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_editor.id),
-                "user": None,
-                "team": "editors",
-                "role": "editor",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["administrator", "reader"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_administrator.id),
-                "user": None,
-                "team": "administrators",
-                "role": "administrator",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["editor", "reader"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_owner.id),
-                "user": None,
-                "team": "owners",
-                "role": "owner",
-                "abilities": {
-                    "destroy": False,
-                    "retrieve": True,
-                    "set_role_to": [],
-                    "update": False,
-                    "partial_update": False,
-                },
-            },
-            {
-                "id": str(other_access.id),
-                "user": None,
-                "team": other_access.team,
-                "role": other_access.role,
-                "abilities": other_access.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-    assert response.json() == {
-        "id": str(template.id),
-        "title": template.title,
-        "abilities": template.get_abilities(user),
-        "is_public": False,
-        "code": template.code,
-        "css": template.css,
-    }
-
-
-@pytest.mark.parametrize(
-    "teams",
-    [
-        ["owners"],
-        ["owners", "administrators"],
-        ["members", "administrators", "owners"],
-        ["unknown", "owners"],
-    ],
-)
-def test_api_templates_retrieve_authenticated_related_team_owners(
-    teams, mock_user_teams
-):
-    """
-    Authenticated users should be allowed to retrieve a template to which they
-    are related via a team whatever the role and see all its accesses.
-    """
-    mock_user_teams.return_value = teams
-
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-
-    access_reader = factories.TeamTemplateAccessFactory(
-        template=template, team="readers", role="reader"
-    )
-    access_editor = factories.TeamTemplateAccessFactory(
-        template=template, team="editors", role="editor"
-    )
-    access_administrator = factories.TeamTemplateAccessFactory(
-        template=template, team="administrators", role="administrator"
-    )
-    access_owner = factories.TeamTemplateAccessFactory(
-        template=template, team="owners", role="owner"
-    )
-    other_access = factories.TeamTemplateAccessFactory(template=template)
-    factories.TeamTemplateAccessFactory()
-
-    response = client.get(f"/api/v1.0/templates/{template.id!s}/")
-
-    assert response.status_code == 200
-    content = response.json()
-    assert sorted(content.pop("accesses"), key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(access_reader.id),
-                "user": None,
-                "team": "readers",
-                "role": "reader",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["owner", "administrator", "editor"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_editor.id),
-                "user": None,
-                "team": "editors",
-                "role": "editor",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["owner", "administrator", "reader"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_administrator.id),
-                "user": None,
-                "team": "administrators",
-                "role": "administrator",
-                "abilities": {
-                    "destroy": True,
-                    "retrieve": True,
-                    "set_role_to": ["owner", "editor", "reader"],
-                    "update": True,
-                    "partial_update": True,
-                },
-            },
-            {
-                "id": str(access_owner.id),
-                "user": None,
-                "team": "owners",
-                "role": "owner",
-                "abilities": {
-                    # editable only if there is another owner role than the user's team...
-                    "destroy": other_access.role == "owner",
-                    "retrieve": True,
-                    "set_role_to": ["administrator", "editor", "reader"]
-                    if other_access.role == "owner"
-                    else [],
-                    "update": other_access.role == "owner",
-                    "partial_update": other_access.role == "owner",
-                },
-            },
-            {
-                "id": str(other_access.id),
-                "user": None,
-                "team": other_access.team,
-                "role": other_access.role,
-                "abilities": other_access.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-    assert response.json() == {
-        "id": str(template.id),
-        "title": template.title,
-        "abilities": template.get_abilities(user),
-        "is_public": False,
-        "code": template.code,
-        "css": template.css,
-    }

src/backend/core/tests/templates/test_api_templates_update.py

@@ -1,230 +0,0 @@
-"""
-Tests for Templates API endpoint in impress's core app: update
-"""
-
-import random
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories
-from core.api import serializers
-from core.tests.conftest import TEAM, USER, VIA
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_templates_update_anonymous():
-    """Anonymous users should not be allowed to update a template."""
-    template = factories.TemplateFactory()
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = APIClient().put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
-
-
-def test_api_templates_update_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to update a template to which they are not related.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory(is_public=False)
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_readers(via, mock_user_teams):
-    """
-    Users who are readers of a template should not be allowed to update it.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="reader")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="reader"
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values
-
-
-@pytest.mark.parametrize("role", ["editor", "administrator", "owner"])
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_editor_or_administrator_or_owner(
-    via, role, mock_user_teams
-):
-    """Administrator or owner of a template should be allowed to update it."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role=role)
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role=role
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-    assert response.status_code == 200
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    for key, value in template_values.items():
-        if key in ["id", "accesses"]:
-            assert value == old_template_values[key]
-        else:
-            assert value == new_template_values[key]
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_authenticated_owners(via, mock_user_teams):
-    """Administrators of a template should be allowed to update it."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(template=template, user=user, role="owner")
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template, team="lasuite", role="owner"
-        )
-
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/", new_template_values, format="json"
-    )
-
-    assert response.status_code == 200
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    for key, value in template_values.items():
-        if key in ["id", "accesses"]:
-            assert value == old_template_values[key]
-        else:
-            assert value == new_template_values[key]
-
-
-@pytest.mark.parametrize("via", VIA)
-def test_api_templates_update_administrator_or_owner_of_another(via, mock_user_teams):
-    """
-    Being administrator or owner of a template should not grant authorization to update
-    another template.
-    """
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    template = factories.TemplateFactory()
-    if via == USER:
-        factories.UserTemplateAccessFactory(
-            template=template, user=user, role=random.choice(["administrator", "owner"])
-        )
-    elif via == TEAM:
-        mock_user_teams.return_value = ["lasuite", "unknown"]
-        factories.TeamTemplateAccessFactory(
-            template=template,
-            team="lasuite",
-            role=random.choice(["administrator", "owner"]),
-        )
-
-    is_public = random.choice([True, False])
-    template = factories.TemplateFactory(title="Old title", is_public=is_public)
-    old_template_values = serializers.TemplateSerializer(instance=template).data
-
-    new_template_values = serializers.TemplateSerializer(
-        instance=factories.TemplateFactory()
-    ).data
-    response = client.put(
-        f"/api/v1.0/templates/{template.id!s}/",
-        new_template_values,
-        format="json",
-    )
-
-    assert response.status_code == 403 if is_public else 404
-
-    template.refresh_from_db()
-    template_values = serializers.TemplateSerializer(instance=template).data
-    assert template_values == old_template_values

src/backend/core/tests/test_api_config.py

@@ -3,6 +3,7 @@ Test config API endpoints in the Impress core app.
 """
 
 import json
+from unittest.mock import patch
 
 from django.test import override_settings
 
@@ -19,10 +20,12 @@ pytestmark = pytest.mark.django_db
 
 @override_settings(
     AI_FEATURE_ENABLED=False,
+    API_USERS_SEARCH_QUERY_MIN_LENGTH=6,
     COLLABORATION_WS_URL="http://testcollab/",
     COLLABORATION_WS_NOT_CONNECTED_READY_ONLY=True,
     CRISP_WEBSITE_ID="123",
     FRONTEND_CSS_URL="http://testcss/",
+    FRONTEND_JS_URL="http://testjs/",
     FRONTEND_THEME="test-theme",
     MEDIA_BASE_URL="http://testserver/",
     POSTHOG_KEY={"id": "132456", "host": "https://eu.i.posthog-test.com"},
@@ -41,12 +44,18 @@ def test_api_config(is_authenticated):
     response = client.get("/api/v1.0/config/")
     assert response.status_code == HTTP_200_OK
     assert response.json() == {
+        "AI_FEATURE_ENABLED": False,
+        "API_USERS_SEARCH_QUERY_MIN_LENGTH": 6,
         "COLLABORATION_WS_URL": "http://testcollab/",
         "COLLABORATION_WS_NOT_CONNECTED_READY_ONLY": True,
+        "CONVERSION_FILE_EXTENSIONS_ALLOWED": [".docx", ".md"],
+        "CONVERSION_FILE_MAX_SIZE": 20971520,
         "CRISP_WEBSITE_ID": "123",
         "ENVIRONMENT": "test",
         "FRONTEND_CSS_URL": "http://testcss/",
         "FRONTEND_HOMEPAGE_FEATURE_ENABLED": True,
+        "FRONTEND_JS_URL": "http://testjs/",
+        "FRONTEND_SILENT_LOGIN_ENABLED": False,
         "FRONTEND_THEME": "test-theme",
         "LANGUAGES": [
             ["en-us", "English"],
@@ -59,7 +68,7 @@ def test_api_config(is_authenticated):
         "MEDIA_BASE_URL": "http://testserver/",
         "POSTHOG_KEY": {"id": "132456", "host": "https://eu.i.posthog-test.com"},
         "SENTRY_DSN": "https://sentry.test/123",
-        "AI_FEATURE_ENABLED": False,
+        "TRASHBIN_CUTOFF_DAYS": 30,
         "theme_customization": {},
     }
     policy_list = sorted(response.headers["Content-Security-Policy"].split("; "))
@@ -174,3 +183,20 @@ def test_api_config_with_original_theme_customization(is_authenticated, settings
         theme_customization = json.load(f)
 
     assert content["theme_customization"] == theme_customization
+
+
+def test_api_config_throttling(settings):
+    """Test api config throttling."""
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["config"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["config"] = "2/minute"
+    client = APIClient()
+    for _i in range(2):
+        response = client.get("/api/v1.0/config/")
+        assert response.status_code == 200
+    with patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get("/api/v1.0/config/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope config", "warning"
+        )
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["config"] = current_rate