✅(frontend) add pdf export regression test with embedded image fixtures

adds base64 png/jpg/svg image fixtures to stabilize pdf export snapshots

Signed-off-by: Cyril <c.gromoff@gmail.com>

.github/ISSUE_TEMPLATE.md

@@ -1,6 +0,0 @@
-<!---
-Thanks for filing an issue 😄 ! Before you submit, please read the following:
-
-Check the other issue templates if you are trying to submit a bug report, feature request, or question
-Search open/closed issues before submitting since someone might have asked the same thing before!
--->

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -6,6 +6,10 @@ labels: ["bug", "triage"]
 
 ## Bug Report
 
+**Before you file your issue**
+- Check the other [issues](https://github.com/suitenumerique/docs/issues) before filing your own
+- If your report is related to the ([BlockNote](https://github.com/TypeCellOS/BlockNote)) text editor, [file it on their repo](https://github.com/TypeCellOS/BlockNote/issues). If you're not sure whether your issue is with BlockNote or Docs, file it on our repo: if we support it, we'll backport it upstream ourselves 😊, otherwise we'll ask you to do so.
+
 **Problematic behavior**
 A clear and concise description of the behavior.
 

.github/workflows/crowdin_upload.yml

@@ -23,9 +23,10 @@ jobs:
         uses: actions/checkout@v4
       # Backend i18n
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
           python-version: "3.13.3"
+          cache: "pip"
       - name: Upgrade pip and setuptools
         run: pip install --upgrade pip setuptools
       - name: Install development dependencies

.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: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -46,7 +49,7 @@ jobs:
           context: .
           target: backend-production
           build-args: DOCKER_USER=${{ 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 }}
 
@@ -64,8 +67,11 @@ 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: ${{ secrets.DOCKER_HUB_PASSWORD }}
       -
         name: Run trivy scan
         uses: numerique-gouv/action-trivy-cache@main
@@ -82,7 +88,7 @@ jobs:
           build-args: |
             DOCKER_USER=${{ 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 }}
 
@@ -100,7 +106,7 @@ 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
@@ -116,7 +122,7 @@ 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 }}
 
@@ -125,7 +131,7 @@ jobs:
       - build-and-push-frontend
       - build-and-push-backend
     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

@@ -80,7 +80,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: Set e2e env variables
-        run: cat env.d/development/common.e2e.dist >> env.d/development/common.dist
+        run: cat env.d/development/common.e2e >> env.d/development/common.local
 
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright chromium
@@ -101,7 +101,7 @@ jobs:
   test-e2e-other-browser:
     runs-on: ubuntu-latest
     needs: test-e2e-chromium
-    timeout-minutes: 20
+    timeout-minutes: 30
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -119,7 +119,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: Set e2e env variables
-        run: cat env.d/development/common.e2e.dist >> env.d/development/common.dist
+        run: cat env.d/development/common.e2e >> env.d/development/common.local
 
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright firefox webkit chromium
@@ -136,3 +136,54 @@ jobs:
           name: playwright-other-report
           path: src/frontend/apps/e2e/report/
           retention-days: 7
+
+  bundle-size-check:
+    runs-on: ubuntu-latest
+    needs: install-dependencies
+    if: github.event_name == 'pull_request'
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Detect relevant changes
+        id: changes
+        uses: dorny/paths-filter@v2
+        with:
+          filters: |
+            lock:
+              - 'src/frontend/**/yarn.lock'
+            app:
+              - 'src/frontend/apps/impress/**'
+
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        with:
+          path: "src/frontend/**/node_modules"
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+          fail-on-cache-miss: true
+
+      - name: Setup Node.js
+        if: steps.changes.outputs.lock == 'true' || steps.changes.outputs.app == 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+
+      - name: Check bundle size changes
+        if: steps.changes.outputs.lock == 'true' || steps.changes.outputs.app == 'true'
+        uses: preactjs/compressed-size-action@v2
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"
+          build-script: "app:build"
+          pattern: "apps/impress/out/**/*.{css,js,html}"
+          exclude: "{**/*.map,**/node_modules/**}"
+          minimum-change-threshold: 500
+          compression: "gzip"
+          cwd: "./src/frontend"
+          show-total: true
+          strip-hash: "[-_.][a-f0-9]{8,}(?=\\.(?:js|css|html)$)"
+          omit-unchanged: true
+          install-script: "yarn install --frozen-lockfile"

.github/workflows/impress.yml

@@ -19,20 +19,24 @@ 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
         run: git log
       - name: Enforce absence of print statements in code
+        if: always()
         run: |
           ! git diff origin/${{ github.event.pull_request.base.ref }}..HEAD -- . ':(exclude)**/impress.yml' | grep "print("
       - name: Check absence of fixup commits
+        if: always()
         run: |
           ! git log | grep 'fixup!'
       - name: Install gitlint
+        if: always()
         run: pip install --user requests gitlint
       - name: Lint commit messages added to main
+        if: always()
         run: ~/.local/bin/gitlint --commits origin/${{ github.event.pull_request.base.ref }}..HEAD
 
   check-changelog:
@@ -42,7 +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
@@ -52,7 +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)
@@ -66,7 +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
@@ -75,6 +79,7 @@ jobs:
             --check-filenames \
             --ignore-words-list "Dokument,afterAll,excpt,statics" \
             --skip "./git/" \
+            --skip "**/*.pdf" \
             --skip "**/*.po" \
             --skip "**/*.pot" \
             --skip "**/*.json" \
@@ -87,11 +92,12 @@ jobs:
         working-directory: src/backend
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
           python-version: "3.13.3"
+          cache: "pip"
       - name: Upgrade pip and setuptools
         run: pip install --upgrade pip setuptools
       - name: Install development dependencies
@@ -184,9 +190,10 @@ jobs:
             mc version enable impress/impress-media-storage"
 
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
           python-version: "3.13.3"
+          cache: "pip"
 
       - name: Install development dependencies
         run: pip install --user .[dev]

.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

@@ -40,8 +40,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
-env.d/development/*
-!env.d/development/*.dist
+env.d/development/*.local
 env.d/terraform
 
 # npm
@@ -76,3 +75,6 @@ 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),
@@ -8,10 +6,276 @@ and this project adheres to
 
 ## [Unreleased]
 
+### Added
+
+- ✨ Add comments feature to the editor #1330
+- ✨(backend) Comments on text editor #1330
+
+### Changed
+
+- ⚡️(sw) stop to cache external resources likes videos #1655
+- 💥(frontend) upgrade to ui-kit v2
+- ⚡️(frontend) improve perf on upload and table of contents #1662
+
+### Fixed
+
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) improve share modal button accessibility #1626
+  - ♿(frontend) improve screen reader support in DocShare modal #1628
+- 🐛(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
+
+## [3.10.0] - 2025-11-18
+
+### Added
+
+- ✨(export) enable ODT export for documents #1524
+- ✨(frontend) improve mobile UX by showing subdocs count #1540
+- ✅(e2e) add test to compare generated PDF against reference template #1648
+
+### 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
+
+## [3.9.0] - 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
+
+## [3.8.2] - 2025-10-17
+
+### Fixed
+
+- 🐛(service-worker) fix sw registration and page reload logic #1500
+
+## [3.8.1] - 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
+
+## [3.8.0] - 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
+
+## [3.7.0] - 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
+
+## [3.6.0] - 2025-09-04
+
+### Added
+
+- 👷(CI) add bundle size check job #1268
+- ✨(frontend) use title first emoji as doc icon in tree #1289
+
+### Changed
+
+- ♻️(docs-app) Switch from Jest tests to Vitest #1269
+- ♿(frontend) improve accessibility:
+  - 🌐(frontend) set html lang attribute dynamically #1248
+  - ♿(frontend) inject language attribute to pdf export #1235
+  - ♿(frontend) improve accessibility of search modal #1275
+  - ♿(frontend) add correct attributes to icons #1255
+  - 🎨(frontend) improve nav structure #1262
+  - ♿️(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
+- ⚡️(frontend) improve fallback width calculation #1333
+
+### Fixed
+
+- 🐛(makefile) Windows compatibility fix for Docker volume mounting #1263
+- 🐛(minio) fix user permission error with Minio and Windows #1263
+- 🐛(frontend) fix export when quote block and inline code #1319
+- 🐛(frontend) fix base64 font #1324
+- 🐛(backend) allow creator to delete subpages #1297
+- 🐛(frontend) fix dnd conflict with tree and Blocknote #1328
+- 🐛(frontend) fix display bug on homepage #1332
+- 🐛link role update #1287
+
+## [3.5.0] - 2025-07-31
+
+### Added
+
+- ✨(helm) Service Account support for K8s Resources in Helm Charts #780
+- ✨(backend) allow masking documents from the list view #1172
+- ✨(frontend) subdocs can manage link reach #1190
+- ✨(frontend) add duplicate action to doc tree #1175
+- ✨(frontend) Interlinking doc #904
+- ✨(frontend) add multi columns support for editor #1219
+
+### Changed
+
+- ♻️(frontend) search on all docs if no children #1184
+- ♻️(frontend) redirect to doc after duplicate #1175
+- 🔧(project) change env.d system by using local files #1200
+- ⚡️(frontend) improve tree stability #1207
+- ⚡️(frontend) improve accessibility #1232
+- 🛂(frontend) block drag n drop when not desktop #1239
+
+### Fixed
+
+- 🐛(service-worker) Fix useOffline Maximum update depth exceeded #1196
+- 🐛(frontend) fix empty left panel after deleting root doc #1197
+- 🐛(helm) charts generate invalid YAML for collaboration API / WS #890
+- 🐛(frontend) 401 redirection overridden #1214
+- 🐛(frontend) include root parent in search #1243
+
+## [3.4.2] - 2025-07-18
+
+### Changed
+
+- ⚡️(docker) Optimize Dockerfile to use apk with --no-cache #743
+
+### Fixed
+
+- 🐛(backend) improve prompt to not use code blocks delimiter #1188
+
+## [3.4.1] - 2025-07-15
+
 ### Fixed
 
 - 🌐(frontend) keep simple tag during export #1154
-- 🐛(back) manage can-edit endpoint without created room in the ws
+- 🐛(back) manage can-edit endpoint without created room
+  in the ws #1152
+- 🐛(frontend) fix action buttons not clickable #1162
+- 🐛(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
 
@@ -22,16 +286,16 @@ and this project adheres to
 - ✨Ask for access #1081
 - ✨(frontend) add customization for translations #857
 - ✨(backend) add ancestors links definitions to document abilities #846
-- ✨(backend) include ancestors accesses on document accesses list view # 846
+- ✨(backend) include ancestors accesses on document accesses list view #846
 - ✨(backend) add ancestors links reach and role to document API #846
 - 📝(project) add troubleshoot doc #1066
 - 📝(project) add system-requirement doc #1066
-- 🔧(front) configure x-frame-options to DENY in nginx conf #1084
-- ✨(backend) allow to disable checking unsafe mimetype on 
+- 🔧(frontend) configure x-frame-options to DENY in nginx conf #1084
+- ✨(backend) allow to disable checking unsafe mimetype on
   attachment upload #1099
 - ✨(doc) add documentation to install with compose #855
-- ✨ Give priority to users connected to collaboration server 
-  (aka no websocket feature) #1093 
+- ✨ Give priority to users connected to collaboration server
+  (aka no websocket feature) #1093
 
 ### Changed
 
@@ -57,7 +321,6 @@ and this project adheres to
 
 - 🔥(frontend) remove Beta from logo #1095
 
-
 ## [3.3.0] - 2025-05-06
 
 ### Added
@@ -83,13 +346,13 @@ and this project adheres to
 - ⬆️(docker) upgrade node images to alpine 3.21 #973
 
 ### Fixed
+
 - 🐛(y-provider) increase JSON size limits for transcription conversion #989
 
 ### Removed
 
 - 🔥(back) remove footer endpoint #948
 
-
 ## [3.2.1] - 2025-05-06
 
 ## Fixed
@@ -97,7 +360,6 @@ and this project adheres to
 - 🐛(frontend) fix list copy paste #943
 - 📝(doc) update contributing policy (commit signatures are now mandatory) #895
 
-
 ## [3.2.0] - 2025-05-05
 
 ## Added
@@ -108,7 +370,7 @@ and this project adheres to
 - ✨(settings) Allow configuring PKCE for the SSO #886
 - 🌐(i18n) activate chinese and spanish languages #884
 - 🔧(backend) allow overwriting the data directory #893
-- ➕(backend) add  `django-lasuite` dependency #839
+- ➕(backend) add `django-lasuite` dependency #839
 - ✨(frontend) advanced table features #908
 
 ## Changed
@@ -125,7 +387,6 @@ and this project adheres to
 - 🐛(backend) race condition create doc #633
 - 🐛(frontend) fix breaklines in custom blocks #908
 
-
 ## [3.1.0] - 2025-04-07
 
 ## Added
@@ -160,7 +421,6 @@ 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
 
 ## Added
@@ -179,7 +439,6 @@ 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
 
 ## Added
@@ -202,15 +461,14 @@ and this project adheres to
 ## Fixed
 
 - 🐛(frontend) SVG export #706
-- 🐛(frontend) remove scroll listener table content  #688
+- 🐛(frontend) remove scroll listener table content #688
 - 🔒️(back) restrict access to favorite_list endpoint #690
-- 🐛(backend) refactor to fix filtering on children 
-    and descendants views #695
+- 🐛(backend) refactor to fix filtering on children
+  and descendants views #695
 - 🐛(action) fix notify-argocd workflow #713
 - 🚨(helm) fix helmfile lint #736
 - 🚚(frontend) redirect to 401 page when 401 error #759
 
-
 ## [2.4.0] - 2025-03-06
 
 ## Added
@@ -225,7 +483,6 @@ and this project adheres to
 
 - 🐛(frontend) fix collaboration error #684
 
-
 ## [2.3.0] - 2025-03-03
 
 ## Added
@@ -641,34 +898,44 @@ and this project adheres to
 - ✨(frontend) Coming Soon page (#67)
 - 🚀 Impress, project to manage your documents easily and collaboratively.
 
-[unreleased]: https://github.com/numerique-gouv/impress/compare/v3.4.0...main
-[v3.4.0]: https://github.com/numerique-gouv/impress/releases/v3.4.0
-[v3.3.0]: https://github.com/numerique-gouv/impress/releases/v3.3.0
-[v3.2.1]: https://github.com/numerique-gouv/impress/releases/v3.2.1
-[v3.2.0]: https://github.com/numerique-gouv/impress/releases/v3.2.0
-[v3.1.0]: https://github.com/numerique-gouv/impress/releases/v3.1.0
-[v3.0.0]: https://github.com/numerique-gouv/impress/releases/v3.0.0
-[v2.6.0]: https://github.com/numerique-gouv/impress/releases/v2.6.0
-[v2.5.0]: https://github.com/numerique-gouv/impress/releases/v2.5.0
-[v2.4.0]: https://github.com/numerique-gouv/impress/releases/v2.4.0
-[v2.3.0]: https://github.com/numerique-gouv/impress/releases/v2.3.0
-[v2.2.0]: https://github.com/numerique-gouv/impress/releases/v2.2.0
-[v2.1.0]: https://github.com/numerique-gouv/impress/releases/v2.1.0
-[v2.0.1]: https://github.com/numerique-gouv/impress/releases/v2.0.1
-[v2.0.0]: https://github.com/numerique-gouv/impress/releases/v2.0.0
-[v1.10.0]: https://github.com/numerique-gouv/impress/releases/v1.10.0
-[v1.9.0]: https://github.com/numerique-gouv/impress/releases/v1.9.0
-[v1.8.2]: https://github.com/numerique-gouv/impress/releases/v1.8.2
-[v1.8.1]: https://github.com/numerique-gouv/impress/releases/v1.8.1
-[v1.8.0]: https://github.com/numerique-gouv/impress/releases/v1.8.0
-[v1.7.0]: https://github.com/numerique-gouv/impress/releases/v1.7.0
-[v1.6.0]: https://github.com/numerique-gouv/impress/releases/v1.6.0
-[1.5.1]: https://github.com/numerique-gouv/impress/releases/v1.5.1
-[1.5.0]: https://github.com/numerique-gouv/impress/releases/v1.5.0
-[1.4.0]: https://github.com/numerique-gouv/impress/releases/v1.4.0
-[1.3.0]: https://github.com/numerique-gouv/impress/releases/v1.3.0
-[1.2.1]: https://github.com/numerique-gouv/impress/releases/v1.2.1
-[1.2.0]: https://github.com/numerique-gouv/impress/releases/v1.2.0
-[1.1.0]: https://github.com/numerique-gouv/impress/releases/v1.1.0
-[1.0.0]: https://github.com/numerique-gouv/impress/releases/v1.0.0
-[0.1.0]: https://github.com/numerique-gouv/impress/releases/v0.1.0
+[unreleased]: https://github.com/suitenumerique/docs/compare/v3.10.0...main
+[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
+[v3.4.1]: https://github.com/suitenumerique/docs/releases/v3.4.1
+[v3.4.0]: https://github.com/suitenumerique/docs/releases/v3.4.0
+[v3.3.0]: https://github.com/suitenumerique/docs/releases/v3.3.0
+[v3.2.1]: https://github.com/suitenumerique/docs/releases/v3.2.1
+[v3.2.0]: https://github.com/suitenumerique/docs/releases/v3.2.0
+[v3.1.0]: https://github.com/suitenumerique/docs/releases/v3.1.0
+[v3.0.0]: https://github.com/suitenumerique/docs/releases/v3.0.0
+[v2.6.0]: https://github.com/suitenumerique/docs/releases/v2.6.0
+[v2.5.0]: https://github.com/suitenumerique/docs/releases/v2.5.0
+[v2.4.0]: https://github.com/suitenumerique/docs/releases/v2.4.0
+[v2.3.0]: https://github.com/suitenumerique/docs/releases/v2.3.0
+[v2.2.0]: https://github.com/suitenumerique/docs/releases/v2.2.0
+[v2.1.0]: https://github.com/suitenumerique/docs/releases/v2.1.0
+[v2.0.1]: https://github.com/suitenumerique/docs/releases/v2.0.1
+[v2.0.0]: https://github.com/suitenumerique/docs/releases/v2.0.0
+[v1.10.0]: https://github.com/suitenumerique/docs/releases/v1.10.0
+[v1.9.0]: https://github.com/suitenumerique/docs/releases/v1.9.0
+[v1.8.2]: https://github.com/suitenumerique/docs/releases/v1.8.2
+[v1.8.1]: https://github.com/suitenumerique/docs/releases/v1.8.1
+[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

Dockerfile

@@ -7,8 +7,7 @@ FROM python:3.13.3-alpine AS base
 RUN python -m pip install --upgrade pip setuptools
 
 # Upgrade system packages to install security updates
-RUN apk update && \
-  apk upgrade
+RUN apk update && apk upgrade --no-cache
 
 # ---- Back-end builder image ----
 FROM base AS back-builder
@@ -45,7 +44,7 @@ FROM base AS link-collector
 ARG IMPRESS_STATIC_ROOT=/data/static
 
 # Install pango & rdfind
-RUN apk add \
+RUN apk add --no-cache \
   pango \
   rdfind
 
@@ -71,7 +70,7 @@ FROM base AS core
 ENV PYTHONUNBUFFERED=1
 
 # Install required system libs
-RUN apk add \
+RUN apk add --no-cache \
   cairo \
   file \
   font-noto \
@@ -95,6 +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/
 
@@ -117,7 +124,7 @@ FROM core AS backend-development
 USER root:root
 
 # Install psql
-RUN apk add postgresql-client
+RUN apk add --no-cache postgresql-client
 
 # Uninstall impress and re-install it in editable mode along with development
 # dependencies

Makefile

@@ -35,9 +35,13 @@ DB_PORT            = 5432
 
 # -- Docker
 # Get the current user ID to use for docker run and docker exec commands
-DOCKER_UID          = $(shell id -u)
-DOCKER_GID          = $(shell id -g)
-DOCKER_USER         = $(DOCKER_UID):$(DOCKER_GID)
+ifeq ($(OS),Windows_NT)
+DOCKER_USER         := 0:0     # run containers as root on Windows
+else
+DOCKER_UID          := $(shell id -u)
+DOCKER_GID          := $(shell id -g)
+DOCKER_USER         := $(DOCKER_UID):$(DOCKER_GID)
+endif
 COMPOSE             = DOCKER_USER=$(DOCKER_USER) docker compose
 COMPOSE_E2E         = DOCKER_USER=$(DOCKER_USER) docker compose -f compose.yml -f compose-e2e.yml
 COMPOSE_EXEC        = $(COMPOSE) exec
@@ -48,7 +52,7 @@ COMPOSE_RUN_CROWDIN = $(COMPOSE_RUN) crowdin crowdin
 
 # -- Backend
 MANAGE              = $(COMPOSE_RUN_APP) python manage.py
-MAIL_YARN           = $(COMPOSE_RUN) -w /app/src/mail node yarn
+MAIL_YARN           = $(COMPOSE_RUN) -w //app/src/mail node yarn
 
 # -- Frontend
 PATH_FRONT          = ./src/frontend
@@ -67,18 +71,18 @@ data/static:
 
 # -- Project
 
-create-env-files: ## Copy the dist env files to env files
-create-env-files: \
-	env.d/development/common \
-	env.d/development/crowdin \
-	env.d/development/postgresql \
-	env.d/development/kc_postgresql
-.PHONY: create-env-files
+create-env-local-files: ## create env.local files in env.d/development
+create-env-local-files: 
+	@touch env.d/development/crowdin.local
+	@touch env.d/development/common.local
+	@touch env.d/development/postgresql.local
+	@touch env.d/development/kc_postgresql.local
+.PHONY: create-env-local-files
 
 pre-bootstrap: \
 	data/media \
 	data/static \
-	create-env-files
+	create-env-local-files
 .PHONY: pre-bootstrap
 
 post-bootstrap: \
@@ -89,13 +93,77 @@ post-bootstrap: \
 	mails-build
 .PHONY: post-bootstrap
 
+pre-beautiful-bootstrap: ## Display a welcome message before bootstrap
+ifeq ($(OS),Windows_NT)
+	@echo ""
+	@echo "================================================================================"
+	@echo ""
+	@echo "  Welcome to Docs - Collaborative Text Editing from La Suite!"
+	@echo ""
+	@echo "  This will set up your development environment with:"
+	@echo "  - Docker containers for all services"
+	@echo "  - Database migrations and static files"
+	@echo "  - Frontend dependencies and build"
+	@echo "  - Environment configuration files"
+	@echo ""
+	@echo "  Services will be available at:"
+	@echo "  - Frontend: http://localhost:3000"
+	@echo "  - API:      http://localhost:8071"
+	@echo "  - Admin:    http://localhost:8071/admin"
+	@echo ""
+	@echo "================================================================================"
+	@echo ""
+	@echo "Starting bootstrap process..."
+else
+	@echo "$(BOLD)"
+	@echo "╔══════════════════════════════════════════════════════════════════════════════╗"
+	@echo "║                                                                              ║"
+	@echo "║  🚀 Welcome to Docs - Collaborative Text Editing from La Suite ! 🚀          ║"
+	@echo "║                                                                              ║"
+	@echo "║  This will set up your development environment with :                        ║"
+	@echo "║  • Docker containers for all services                                        ║"
+	@echo "║  • Database migrations and static files                                      ║"
+	@echo "║  • Frontend dependencies and build                                           ║"
+	@echo "║  • Environment configuration files                                           ║"
+	@echo "║                                                                              ║"
+	@echo "║  Services will be available at:                                              ║"
+	@echo "║  • Frontend: http://localhost:3000                                           ║"
+	@echo "║  • API:      http://localhost:8071                                           ║"
+	@echo "║  • Admin:    http://localhost:8071/admin                                     ║"
+	@echo "║                                                                              ║"
+	@echo "╚══════════════════════════════════════════════════════════════════════════════╝"
+	@echo "$(RESET)"
+	@echo "$(GREEN)Starting bootstrap process...$(RESET)"
+endif
+	@echo "" 
+.PHONY: pre-beautiful-bootstrap
 
-bootstrap: ## Prepare Docker developmentimages for the project
+post-beautiful-bootstrap: ## Display a success message after bootstrap
+	@echo ""
+ifeq ($(OS),Windows_NT)
+	@echo "Bootstrap completed successfully!"
+	@echo ""
+	@echo "Next steps:"
+	@echo "  - Visit http://localhost:3000 to access the application"
+	@echo "  - Run 'make help' to see all available commands"
+else
+	@echo "$(GREEN)🎉 Bootstrap completed successfully!$(RESET)"
+	@echo ""
+	@echo "$(BOLD)Next steps:$(RESET)"
+	@echo "  • Visit http://localhost:3000 to access the application"
+	@echo "  • Run 'make help' to see all available commands"
+endif
+	@echo ""
+.PHONY: post-beautiful-bootstrap
+
+bootstrap: ## Prepare the project for local development
 bootstrap: \
+	pre-beautiful-bootstrap \
 	pre-bootstrap \
 	build \
 	post-bootstrap \
-	run
+	run \
+	post-beautiful-bootstrap
 .PHONY: bootstrap
 
 bootstrap-e2e: ## Prepare Docker production images to be used for e2e tests
@@ -258,20 +326,6 @@ resetdb: ## flush database and create a superuser "admin"
 	@${MAKE} superuser
 .PHONY: resetdb
 
-env.d/development/common:
-	cp -n env.d/development/common.dist env.d/development/common
-
-env.d/development/postgresql:
-	cp -n env.d/development/postgresql.dist env.d/development/postgresql
-
-env.d/development/kc_postgresql:
-	cp -n env.d/development/kc_postgresql.dist env.d/development/kc_postgresql
-
-# -- Internationalization
-
-env.d/development/crowdin:
-	cp -n env.d/development/crowdin.dist env.d/development/crowdin
-
 crowdin-download: ## Download translated message from crowdin
 	@$(COMPOSE_RUN_CROWDIN) download -c crowdin/config.yml
 .PHONY: crowdin-download
@@ -352,6 +406,10 @@ run-frontend-development: ## Run the frontend in development mode
 	cd $(PATH_FRONT_IMPRESS) && yarn dev
 .PHONY: run-frontend-development
 
+frontend-test: ## Run the frontend tests
+	cd $(PATH_FRONT_IMPRESS) && yarn test
+.PHONY: frontend-test
+
 frontend-i18n-extract: ## Extract the frontend translation inside a json to be used for crowdin
 	cd $(PATH_FRONT) && yarn i18n:extract
 .PHONY: frontend-i18n-extract
@@ -382,6 +440,6 @@ bump-packages-version: ## bump the version of the project - VERSION_TYPE can be
 	cd ./src/frontend/apps/e2e/ && yarn version --no-git-tag-version --$(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

@@ -49,13 +49,24 @@ Docs is a collaborative text editor designed to address common challenges in kno
 * 📚 Turn your team's collaborative work into organized knowledge with Subpages.
 
 ### Self-host
-🚀 Docs is easy to install on your own servers
 
-Available methods: Helm chart, Nix package
+#### 🚀 Docs is easy to install on your own servers
+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.
 
-In the works: Docker Compose, YunoHost
+#### 🌍 Known instances
+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🙏
 
-⚠️ 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.
+| Url | Org | Public |
+| --- | --- | ------- |
+| [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.
 
 ## Getting started 🔧
 
@@ -130,6 +141,12 @@ To start all the services, except the frontend container, you can use the follow
 $ make run-backend
 ```
 
+To execute frontend tests & linting only
+```shellscript
+$ make frontend-test
+$ make frontend-lint
+```
+
 **Adding content**
 
 You can create a basic demo site by running this command:

bin/Tiltfile

@@ -39,9 +39,10 @@ docker_build(
     ]
 )
 
-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/_config.sh

@@ -38,6 +38,10 @@ function _set_user() {
 # options: docker compose command options
 # ARGS   : docker compose command arguments
 function _docker_compose() {
+    # Set DOCKER_USER for Windows compatibility with MinIO
+    if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" || -n "${WSL_DISTRO_NAME:-}" ]]; then
+        export DOCKER_USER="0:0"
+    fi
 
     echo "🐳(compose) file: '${COMPOSE_FILE}'"
     docker compose \

compose-e2e.yml

@@ -24,5 +24,6 @@ services:
     restart: unless-stopped
     env_file:
       - env.d/development/common
+      - env.d/development/common.local
     ports:
       - "4444:4444"

compose.yml

@@ -10,6 +10,7 @@ services:
       retries: 300
     env_file:
       - env.d/development/postgresql
+      - env.d/development/postgresql.local
     ports:
       - "15432:5432"
 
@@ -66,7 +67,9 @@ services:
       - DJANGO_CONFIGURATION=Development
     env_file:
       - env.d/development/common
+      - env.d/development/common.local
       - env.d/development/postgresql
+      - env.d/development/postgresql.local
     ports:
       - "8071:8000"
     volumes:
@@ -91,7 +94,9 @@ services:
       - DJANGO_CONFIGURATION=Development
     env_file:
       - env.d/development/common
+      - env.d/development/common.local
       - env.d/development/postgresql
+      - env.d/development/postgresql.local
     volumes:
       - ./src/backend:/app
       - ./data/static:/data/static
@@ -135,6 +140,7 @@ services:
       - ".:/app"
     env_file:
       - env.d/development/crowdin
+      - env.d/development/crowdin.local
     user: "${DOCKER_USER:-1000}"
     working_dir: /app
 
@@ -156,6 +162,7 @@ services:
     restart: unless-stopped
     env_file:
       - env.d/development/common
+      - env.d/development/common.local
     ports:
       - "4444:4444"
     volumes:
@@ -174,24 +181,23 @@ services:
       - "5433:5432"
     env_file:
       - env.d/development/kc_postgresql
+      - 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

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": []

docker/files/production/etc/nginx/conf.d/default.conf.template

@@ -11,6 +11,9 @@ server {
     server_name localhost;
     charset utf-8;
 
+    # increase max upload size
+    client_max_body_size 10m;
+
     # Disables server version feedback on pages and in headers
     server_tokens off;
 
@@ -68,7 +71,7 @@ server {
         proxy_set_header Host $host;
     }
 
-    location  /collaboration/api/ {
+    location /collaboration/api/ {
         # Collaboration server
         proxy_pass http://${YPROVIDER_HOST}:4444;
         proxy_set_header Host $host;
@@ -95,7 +98,7 @@ server {
 
         add_header Content-Security-Policy "default-src 'none'" always;
     }
-    
+
     location /media-auth {
         proxy_pass http://docs_backend/api/v1.0/documents/media-auth/;
         proxy_set_header X-Forwarded-Proto https;
@@ -109,4 +112,4 @@ server {
         proxy_set_header Content-Length "";
         proxy_set_header X-Original-Method $request_method;
     }
-}
+}

docs/env.md

@@ -135,10 +135,11 @@ NODE_ENV=production NEXT_PUBLIC_PUBLISH_AS_MIT=false yarn build
 | PUBLISH_AS_MIT                                  | Removes packages whose licences are incompatible with the MIT licence (see  below)                                               | true                                                    |
 
 Packages with licences incompatible with the MIT licence:
-* `xl-docx-exporter`: [AGPL-3.0](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-docx-exporter/LICENSE), 
-* `xl-pdf-exporter`: [AGPL-3.0](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-pdf-exporter/LICENSE) 
+* `xl-docx-exporter`: [GPL](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-docx-exporter/LICENSE), 
+* `xl-pdf-exporter`: [GPL](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-pdf-exporter/LICENSE), 
+* `xl-multi-column`: [GPL](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-multi-column/LICENSE). 
 
 In `.env.development`, `PUBLISH_AS_MIT` is set to `false`, allowing developers to test Docs with all its features.
 
-⚠️ If you run Docs in production with `PUBLISH_AS_MIT` set to `false` make sure you fulfill your [BlockNote licensing](https://github.com/TypeCellOS/BlockNote/blob/main/packages/xl-pdf-exporter/LICENSE) or [subscription](https://www.blocknotejs.org/about#partner-with-us) obligations.
+⚠️ If you run Docs in production with `PUBLISH_AS_MIT` set to `false` make sure you fulfill your BlockNote licensing or [subscription](https://www.blocknotejs.org/about#partner-with-us) obligations.
 

docs/examples/compose/compose.yaml

@@ -7,12 +7,12 @@ services:
       timeout: 2s
       retries: 300
     env_file:
-    - env.d/postgresql
-    - env.d/common
+      - env.d/postgresql
+      - env.d/common
     environment:
-    - PGDATA=/var/lib/postgresql/data/pgdata
+      - PGDATA=/var/lib/postgresql/data/pgdata
     volumes:
-    - ./data/databases/backend:/var/lib/postgresql/data/pgdata
+      - ./data/databases/backend:/var/lib/postgresql/data/pgdata
 
   redis:
     image: redis:8
@@ -22,12 +22,12 @@ services:
     user: ${DOCKER_USER:-1000}
     restart: always
     environment:
-    - DJANGO_CONFIGURATION=Production
+      - DJANGO_CONFIGURATION=Production
     env_file:
-    - env.d/common
-    - env.d/backend
-    - env.d/yprovider
-    - env.d/postgresql
+      - env.d/common
+      - env.d/backend
+      - env.d/yprovider
+      - env.d/postgresql
     healthcheck:
       test: ["CMD", "python", "manage.py", "check"]
       interval: 15s
@@ -45,24 +45,24 @@ services:
     image: lasuite/impress-y-provider:latest
     user: ${DOCKER_USER:-1000}
     env_file:
-    - env.d/common
-    - env.d/yprovider
+      - env.d/common
+      - env.d/yprovider
 
   frontend:
     image: lasuite/impress-frontend:latest
     user: "101"
     entrypoint:
-    - /docker-entrypoint.sh
+      - /docker-entrypoint.sh
     command: ["nginx", "-g", "daemon off;"]
     env_file:
-    - env.d/common
+      - env.d/common
     # Uncomment and set your values if using our nginx proxy example
     #environment:
-    # - VIRTUAL_HOST=${DOCS_HOST} # used by nginx proxy 
+    # - VIRTUAL_HOST=${DOCS_HOST} # used by nginx proxy
     # - VIRTUAL_PORT=8083 # used by nginx proxy
     # - LETSENCRYPT_HOST=${DOCS_HOST} # used by lets encrypt to generate TLS certificate
     volumes:
-    - ./default.conf.template:/etc/nginx/templates/docs.conf.template
+      - ./default.conf.template:/etc/nginx/templates/docs.conf.template
     depends_on:
       backend:
         condition: service_healthy

docs/examples/compose/keycloak/README.md

@@ -9,9 +9,9 @@
 
 ```bash
 mkdir keycloak
-curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/keycloak/compose.yaml
-curl -o env.d/kc_postgresql https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/kc_postgresql
-curl -o env.d/keycloak https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/keycloak
+curl -o keycloak/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/keycloak/compose.yaml
+curl -o keycloak/env.d/kc_postgresql https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/kc_postgresql
+curl -o keycloak/env.d/keycloak https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/keycloak
 ```
 
 ### Step 2:. Update `env.d/` files

docs/examples/compose/keycloak/compose.yaml

@@ -7,23 +7,23 @@ services:
       timeout: 2s
       retries: 300
     env_file:
-    - env.d/kc_postgresql
+      - env.d/kc_postgresql
     volumes:
-    - ./data/keycloak:/var/lib/postgresql/data/pgdata
+      - ./data/keycloak:/var/lib/postgresql/data/pgdata
 
   keycloak:
     image: quay.io/keycloak/keycloak:26.1.3
     command: ["start"]
     env_file:
-    - env.d/kc_postgresql
-    - env.d/keycloak
+      - env.d/kc_postgresql
+      - env.d/keycloak
     # Uncomment and set your values if using our nginx proxy example
     # environment:
-    # - VIRTUAL_HOST=id.yourdomain.tld # used by nginx proxy 
+    # - VIRTUAL_HOST=id.yourdomain.tld # used by nginx proxy
     # - VIRTUAL_PORT=8080 # used by nginx proxy
     # - LETSENCRYPT_HOST=id.yourdomain.tld # used by lets encrypt to generate TLS certificate
     depends_on:
-      kc_postgresql::
+      kc_postgresql:
         condition: service_healthy
         restart: true
 # Uncomment if using our nginx proxy example
@@ -33,4 +33,4 @@ services:
 #
 #networks:
 #  proxy-tier:
-#    external: true
+#    external: true

docs/examples/compose/minio/README.md

@@ -9,7 +9,7 @@
 
 ```bash
 mkdir minio
-curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/minio/compose.yaml 
+curl -o minio/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/minio/compose.yaml 
 ```
 
 ### Step 2:. Update compose file with your own values

docs/examples/compose/minio/compose.yaml

@@ -2,8 +2,8 @@ services:
   minio:
     image: minio/minio
     environment:
-    - MINIO_ROOT_USER=<set minio root username>
-    - MINIO_ROOT_PASSWORD=<set minio root password>
+      - MINIO_ROOT_USER=<set minio root username>
+      - MINIO_ROOT_PASSWORD=<set minio root password>
     # Uncomment and set your values if using our nginx proxy example
     # - VIRTUAL_HOST=storage.yourdomain.tld # used by nginx proxy 
     # - VIRTUAL_PORT=9000 # used by nginx proxy
@@ -16,12 +16,12 @@ services:
     entrypoint: ""
     command: minio server /data
     volumes:
-    - ./data/minio:/data
+      - ./data/minio:/data
 # Uncomment if using our nginx proxy example
 #    networks:
-#    - proxy-tier
+#      - proxy-tier
 
 # Uncomment if using our nginx proxy example
 #networks:
 #  proxy-tier:
-#    external: true
+#    external: true

docs/examples/compose/nginx-proxy/README.md

@@ -13,7 +13,7 @@ Acme-companion is a lightweight companion container for nginx-proxy. It handles
 
 ```bash
 mkdir nginx-proxy
-curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/nginx-proxy/compose.yaml
+curl -o nginx-proxy/compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/nginx-proxy/compose.yaml
 ```
 
 ### Step 2: Edit `DEFAULT_EMAIL` in the compose file.

docs/examples/compose/nginx-proxy/compose.yaml

@@ -3,28 +3,28 @@ services:
     image: nginxproxy/nginx-proxy
     container_name: nginx-proxy
     ports:
-    - "80:80"
-    - "443:443"
+      - "80:80"
+      - "443:443"
     volumes:
-    - html:/usr/share/nginx/html
-    - certs:/etc/nginx/certs:ro
-    - /var/run/docker.sock:/tmp/docker.sock:ro
+      - html:/usr/share/nginx/html
+      - certs:/etc/nginx/certs:ro
+      - /var/run/docker.sock:/tmp/docker.sock:ro
     networks:
-    - proxy-tier
+      - proxy-tier
 
   acme-companion:
     image: nginxproxy/acme-companion
     container_name: nginx-proxy-acme
     environment:
-    - DEFAULT_EMAIL=mail@yourdomain.tld
+      - DEFAULT_EMAIL=mail@yourdomain.tld
     volumes_from:
-    - nginx-proxy
+      - nginx-proxy
     volumes:
-    - certs:/etc/nginx/certs:rw
-    - acme:/etc/acme.sh
-    - /var/run/docker.sock:/var/run/docker.sock:ro
+      - certs:/etc/nginx/certs:rw
+      - acme:/etc/acme.sh
+      - /var/run/docker.sock:/var/run/docker.sock:ro
     networks:
-    - proxy-tier
+      - proxy-tier
 
 networks:
   proxy-tier:

docs/examples/helm/impress.values.yaml

@@ -27,7 +27,7 @@ backend:
     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/session/end
+    OIDC_OP_LOGOUT_ENDPOINT: https://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
@@ -46,9 +46,6 @@ backend:
     DB_USER: dinum
     DB_PASSWORD: pass
     DB_PORT: 5432
-    POSTGRES_DB: impress
-    POSTGRES_USER: dinum
-    POSTGRES_PASSWORD: pass
     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
@@ -85,7 +82,7 @@ backend:
   # Extra volume 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

docs/installation/README.md

@@ -0,0 +1,32 @@
+# Installation
+If you want to install Docs you've come to the right place.
+Here are a bunch of resources to help you install the project.
+
+## Kubernetes
+We (Docs maintainers) are only using the Kubernetes deployment method in production. We can only provide advanced support for this method.
+Please follow the instructions laid out [here](/docs/installation/kubernetes.md).
+
+## Docker Compose
+We are aware that not everyone has Kubernetes Cluster laying around 😆. 
+We also provide [Docker images](https://hub.docker.com/u/lasuite?page=1&search=impress) that you can deploy using Compose. 
+Please follow the instructions [here](/docs/installation/compose.md). 
+⚠️ Please keep in mind that we do not use it ourselves in production. Let us know in the issues if you run into troubles, we'll try to help.
+
+## Other ways to install Docs
+Community members have contributed several other ways to install Docs. While we owe them a big thanks 🙏, please keep in mind we (Docs maintainers) can't provide support on these installation methods as we don't use them ourselves and there are two many options out there for us to keep track of. Of course you can contact the contributors and the broader community for assistance.
+
+Here is the list of other methods in alphabetical order:
+- Coop-Cloud: [code](https://git.coopcloud.tech/coop-cloud/lasuite-docs)
+- Nix: [Packages](https://search.nixos.org/packages?channel=unstable&query=lasuite-docs), ⚠️ unstable
+- Podman: [code][https://codeberg.org/philo/lasuite-docs-podman], ⚠️ experimental
+- YunoHost: [code](https://github.com/YunoHost-Apps/lasuite-docs_ynh), [app store](https://apps.yunohost.org/app/lasuite-docs)
+
+Feel free to make a PR to add ones that are not listed above 🙏
+
+## Cloud providers
+Some cloud providers are making it easy to deploy Docs on their infrastructure.
+
+Here is the list in alphabetical order:
+- Clever Cloud 🇫🇷 : [market place][https://www.clever-cloud.com/product/docs/], [technical doc](https://www.clever.cloud/developers/guides/docs/#deploy-docs)
+
+Feel free to make a PR to add ones that are not listed above 🙏

docs/installation/compose.md

@@ -1,6 +1,6 @@
 # Installation with docker compose
 
-We provide a sample configuration for running Docs using Docker Compose. Please note that this configuration is experimental, and the official way to deploy Docs in production is to use [k8s](../installation/k8s.md)
+We provide a sample configuration for running Docs using Docker Compose. Please note that this configuration is experimental, and the official way to deploy Docs in production is to use [k8s](../installation/kubernetes.md)
 
 ## Requirements
 
@@ -31,11 +31,17 @@ For older versions of Docker Engine that do not include Docker Compose:
 
 ```bash
 mkdir -p docs/env.d
+cd docs
 curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docs/examples/compose/compose.yaml
 curl -o env.d/common https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/common
 curl -o env.d/backend https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/backend
 curl -o env.d/yprovider https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/yprovider
-curl -o env.d/common https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/postgresql
+curl -o env.d/postgresql https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/env.d/production.dist/postgresql
+```
+
+If you are using the sample nginx-proxy configuration:
+```bash
+curl -o default.conf.template https://raw.githubusercontent.com/suitenumerique/docs/refs/heads/main/docker/files/production/etc/nginx/conf.d/default.conf.template
 ```
 
 ## Step 2: Configuration

docs/installation/kubernetes.md

@@ -124,7 +124,7 @@ OIDC_OP_JWKS_ENDPOINT: https://keycloak.127.0.0.1.nip.io/realms/impress/protocol
 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/session/end
+OIDC_OP_LOGOUT_ENDPOINT: https://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
@@ -168,9 +168,6 @@ DB_NAME: impress
 DB_USER: dinum
 DB_PASSWORD: pass
 DB_PORT: 5432
-POSTGRES_DB: impress
-POSTGRES_USER: dinum
-POSTGRES_PASSWORD: pass
 ```
 
 ### Find s3 bucket connection values

docs/theming.md

@@ -32,6 +32,24 @@ Then, set the `FRONTEND_CSS_URL` environment variable to the URL of your custom
 
 ----
 
+# **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.

docs/troubleshoot.md

@@ -83,55 +83,6 @@ If you already have CRLF line endings in your local repository, the **best appro
    git commit -m "✏️(project) Fix line endings to LF"
    ```
 
-## Minio Permission Issues on Windows
-
-### Problem Description
-
-On Windows, you may encounter permission-related errors when running Minio in development mode with Docker Compose. This typically happens because:
-
-- **Windows file permissions** don't map well to Unix-style user IDs used in Docker containers
-- **Docker Desktop** may have issues with user mapping when using the `DOCKER_USER` environment variable
-- **Minio container** fails to start or access volumes due to permission conflicts
-
-### Common Symptoms
-
-- Minio container fails to start with permission denied errors
-- Error messages related to file system permissions in Minio logs
-- Unable to create or access buckets in the development environment
-- Docker Compose showing Minio service as unhealthy or exited
-
-### Solution for Windows Users
-
-If you encounter Minio permission issues on Windows, you can temporarily disable user mapping for the Minio service:
-
-1. **Open the `compose.yml` file**
-
-2. **Comment out the user directive** in the `minio` service section:
-   ```yaml
-   minio:
-     # user: ${DOCKER_USER:-1000}  # Comment this line on Windows if permission issues occur
-     image: minio/minio
-     environment:
-       - MINIO_ROOT_USER=impress
-       - MINIO_ROOT_PASSWORD=password
-     # ... rest of the configuration
-   ```
-
-3. **Restart the services**:
-   ```bash
-   make run
-   ```
-
-### Why This Works
-
-- Commenting out the `user` directive allows the Minio container to run with its default user
-- This bypasses Windows-specific permission mapping issues
-- The container will have the necessary permissions to access and manage the mounted volumes
-
-### Note
-
-This is a **development-only workaround**. In production environments, proper user mapping and security considerations should be maintained according to your deployment requirements.
-
 ## Frontend File Watching Issues on Windows
 
 ### Problem Description

env.d/development/common

@@ -66,3 +66,6 @@ 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
+
+# Theme customization
+THEME_CUSTOMIZATION_CACHE_TIMEOUT=15

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

@@ -43,8 +43,8 @@ OIDC_RP_CLIENT_ID=<client_id>
 OIDC_RP_CLIENT_SECRET=<client secret>
 OIDC_RP_SIGN_ALGO=RS256
 OIDC_RP_SCOPES="openid email"
-#USER_OIDC_FIELD_TO_SHORTNAME
-#USER_OIDC_FIELDS_TO_FULLNAME
+#OIDC_USERINFO_SHORTNAME_FIELD
+#OIDC_USERINFO_FULLNAME_FIELDS
 
 LOGIN_REDIRECT_URL=https://${DOCS_HOST}
 LOGIN_REDIRECT_URL_FAILURE=https://${DOCS_HOST}

env.d/production.dist/yprovider

@@ -1,4 +1,4 @@
-Y_PROVIDER_API_BASE_URL=http://${YPROVIDER_HOST}:4444/api
+Y_PROVIDER_API_BASE_URL=http://${YPROVIDER_HOST}:4444/api/
 Y_PROVIDER_API_KEY=<generate a random key>
 COLLABORATION_SERVER_SECRET=<generate a random key>
 COLLABORATION_SERVER_ORIGIN=https://${DOCS_HOST}

renovate.json

@@ -2,6 +2,10 @@
   "extends": ["github>numerique-gouv/renovate-configuration"],
   "dependencyDashboard": true,
   "labels": ["dependencies", "noChangeLog", "automated"],
+  "schedule": ["before 7am on monday"],
+  "prCreation": "not-pending",
+  "rebaseWhen": "conflicted",
+  "updateNotScheduled": false,
   "packageRules": [
     {
       "enabled": false,
@@ -15,15 +19,18 @@
       "matchPackageNames": ["redis"],
       "allowedVersions": "<6.0.0"
     },
+    {
+      "groupName": "allowed pylint versions",
+      "matchManagers": ["pep621"],
+      "matchPackageNames": ["pylint"],
+      "allowedVersions": "<4.0.0"
+    },
     {
       "enabled": false,
       "groupName": "ignored js dependencies",
       "matchManagers": ["npm"],
       "matchPackageNames": [
-        "@hocuspocus/provider",
-        "@hocuspocus/server",
         "docx",
-        "eslint",
         "fetch-mock",
         "node",
         "node-fetch",

src/backend/core/admin.py

@@ -5,7 +5,6 @@ from django.contrib.auth import admin as auth_admin
 from django.utils.translation import gettext_lazy as _
 
 from treebeard.admin import TreeAdmin
-from treebeard.forms import movenodeform_factory
 
 from . import models
 
@@ -157,7 +156,6 @@ class DocumentAdmin(TreeAdmin):
             },
         ),
     )
-    form = movenodeform_factory(models.Document)
     inlines = (DocumentAccessInline,)
     list_display = (
         "id",

src/backend/core/api/filters.py

@@ -60,6 +60,9 @@ class ListDocumentFilter(DocumentFilter):
     is_creator_me = django_filters.BooleanFilter(
         method="filter_is_creator_me", label=_("Creator is me")
     )
+    is_masked = django_filters.BooleanFilter(
+        method="filter_is_masked", label=_("Masked")
+    )
     is_favorite = django_filters.BooleanFilter(
         method="filter_is_favorite", label=_("Favorite")
     )
@@ -106,3 +109,30 @@ class ListDocumentFilter(DocumentFilter):
             return queryset
 
         return queryset.filter(is_favorite=bool(value))
+
+    # pylint: disable=unused-argument
+    def filter_is_masked(self, queryset, name, value):
+        """
+        Filter documents based on whether they are masked by the current user.
+
+        Example:
+            - /api/v1.0/documents/?is_masked=true
+                → Filters documents marked as masked by the logged-in user
+            - /api/v1.0/documents/?is_masked=false
+                → Filters documents not marked as masked by the logged-in user
+        """
+        user = self.request.user
+
+        if not user.is_authenticated:
+            return queryset
+
+        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=5, max_length=254)

src/backend/core/api/permissions.py

@@ -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

@@ -1,4 +1,5 @@
 """Client serializers for the impress core app."""
+# pylint: disable=too-many-lines
 
 import binascii
 import mimetypes
@@ -7,12 +8,13 @@ from base64 import b64decode
 from django.conf import settings
 from django.db.models import Q
 from django.utils.functional import lazy
+from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
 
 import magic
 from rest_framework import serializers
 
-from core import choices, enums, models, utils
+from core import choices, enums, models, utils, validators
 from core.services.ai_services import AI_ACTIONS
 from core.services.converter_services import (
     ConversionError,
@@ -23,11 +25,30 @@ from core.services.converter_services import (
 class UserSerializer(serializers.ModelSerializer):
     """Serialize users."""
 
+    full_name = serializers.SerializerMethodField(read_only=True)
+    short_name = serializers.SerializerMethodField(read_only=True)
+
     class Meta:
         model = models.User
         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."""
+        if not instance.full_name:
+            email = instance.email.split("@")[0]
+            return slugify(email)
+
+        return instance.full_name
+
+    def get_short_name(self, instance):
+        """Return the short name of the user."""
+        if not instance.short_name:
+            email = instance.email.split("@")[0]
+            return slugify(email)
+
+        return instance.short_name
+
 
 class UserLightSerializer(UserSerializer):
     """Serialize users with limited fields."""
@@ -70,6 +91,7 @@ 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
@@ -82,6 +104,7 @@ class ListDocumentSerializer(serializers.ModelSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
             "is_favorite",
@@ -104,6 +127,7 @@ class ListDocumentSerializer(serializers.ModelSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
             "is_favorite",
@@ -145,6 +169,10 @@ 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."""
@@ -173,6 +201,7 @@ class DocumentSerializer(ListDocumentSerializer):
             "content",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "excerpt",
             "is_favorite",
@@ -196,6 +225,7 @@ class DocumentSerializer(ListDocumentSerializer):
             "computed_link_role",
             "created_at",
             "creator",
+            "deleted_at",
             "depth",
             "is_favorite",
             "link_role",
@@ -402,7 +432,7 @@ class ServerCreateDocumentSerializer(serializers.Serializer):
     content = serializers.CharField(required=True)
     # User
     sub = serializers.CharField(
-        required=True, validators=[models.User.sub_validator], max_length=255
+        required=True, validators=[validators.sub_validator], max_length=255
     )
     email = serializers.EmailField(required=True)
     language = serializers.ChoiceField(
@@ -486,6 +516,10 @@ 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 = [
@@ -493,6 +527,58 @@ 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):
     """
@@ -664,6 +750,9 @@ 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):
@@ -698,7 +787,9 @@ 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,
     )
@@ -722,11 +813,11 @@ 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 {}
 
 
@@ -801,3 +892,124 @@ 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 {}

src/backend/core/api/throttling.py

@@ -0,0 +1,21 @@
+"""Throttling modules for the API."""
+
+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"

src/backend/core/api/viewsets.py

@@ -1,6 +1,7 @@
 """API endpoints"""
 # pylint: disable=too-many-lines
 
+import base64
 import json
 import logging
 import uuid
@@ -13,12 +14,14 @@ from django.contrib.postgres.search import TrigramSimilarity
 from django.core.cache import cache
 from django.core.exceptions import ValidationError
 from django.core.files.storage import default_storage
+from django.core.validators import URLValidator
 from django.db import connection, transaction
 from django.db import models as db
 from django.db.models.expressions import RawSQL
 from django.db.models.functions import Left, Length
 from django.http import Http404, StreamingHttpResponse
 from django.urls import reverse
+from django.utils import timezone
 from django.utils.functional import cached_property
 from django.utils.text import capfirst, slugify
 from django.utils.translation import gettext_lazy as _
@@ -32,16 +35,25 @@ from lasuite.malware_detection import malware_detection
 from rest_framework import filters, status, viewsets
 from rest_framework import response as drf_response
 from rest_framework.permissions import AllowAny
-from rest_framework.throttling import UserRateThrottle
 
 from core import authentication, choices, enums, models
 from core.services.ai_services import AIService
 from core.services.collaboration_services import CollaborationService
+from core.services.converter_services import (
+    ServiceUnavailableError as YProviderServiceUnavailableError,
+)
+from core.services.converter_services import (
+    ValidationError as YProviderValidationError,
+)
+from core.services.converter_services import (
+    YdocConverter,
+)
 from core.tasks.mail import send_ask_for_access_mail
 from core.utils import extract_attachments, filter_descendants
 
 from . import permissions, serializers, utils
-from .filters import DocumentFilter, ListDocumentFilter
+from .filters import DocumentFilter, ListDocumentFilter, UserSearchFilter
+from .throttling import UserListThrottleBurst, UserListThrottleSustained
 
 logger = logging.getLogger(__name__)
 
@@ -135,18 +147,6 @@ class Pagination(drf.pagination.PageNumberPagination):
     page_size_query_param = "page_size"
 
 
-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 UserViewSet(
     drf.mixins.UpdateModelMixin, viewsets.GenericViewSet, drf.mixins.ListModelMixin
 ):
@@ -177,12 +177,18 @@ class UserViewSet(
         if self.action != "list":
             return queryset
 
+        filterset = UserSearchFilter(
+            self.request.GET, queryset=queryset, request=self.request
+        )
+        if not filterset.is_valid():
+            raise drf.exceptions.ValidationError(filterset.errors)
+
         # Exclude all users already in the given document
         if document_id := self.request.query_params.get("document_id", ""):
             queryset = queryset.exclude(documentaccess__document_id=document_id)
 
-        if not (query := self.request.query_params.get("q", "")) or len(query) < 5:
-            return queryset.none()
+        filter_data = filterset.form.cleaned_data
+        query = filter_data["q"]
 
         # For emails, match emails by Levenstein distance to prevent typing errors
         if "@" in query:
@@ -359,7 +365,8 @@ class DocumentViewSet(
     permission_classes = [
         permissions.DocumentPermission,
     ]
-    queryset = models.Document.objects.all()
+    throttle_scope = "document"
+    queryset = models.Document.objects.select_related("creator").all()
     serializer_class = serializers.DocumentSerializer
     ai_translate_serializer_class = serializers.AITranslateSerializer
     children_serializer_class = serializers.ListDocumentSerializer
@@ -455,9 +462,8 @@ class DocumentViewSet(
 
         # Annotate favorite status and filter if applicable as late as possible
         queryset = queryset.annotate_is_favorite(user)
-        queryset = filterset.filters["is_favorite"].filter(
-            queryset, filter_data["is_favorite"]
-        )
+        for field in ["is_favorite", "is_masked"]:
+            queryset = filterset.filters[field].filter(queryset, filter_data[field])
 
         # Apply ordering only now that everything is filtered and annotated
         queryset = filters.OrderingFilter().filter_queryset(
@@ -618,12 +624,32 @@ class DocumentViewSet(
         The selected documents are those deleted within the cutoff period defined in the
         settings (see TRASHBIN_CUTOFF_DAYS), before they are considered permanently deleted.
         """
+
+        if not request.user.is_authenticated:
+            return self.get_response_for_queryset(self.queryset.none())
+
+        access_documents_paths = (
+            models.DocumentAccess.objects.select_related("document")
+            .filter(
+                db.Q(user=self.request.user) | db.Q(team__in=self.request.user.teams),
+                role=models.RoleChoices.OWNER,
+            )
+            .values_list("document__path", flat=True)
+        )
+
+        if not access_documents_paths:
+            return self.get_response_for_queryset(self.queryset.none())
+
+        children_clause = db.Q()
+        for path in access_documents_paths:
+            children_clause |= db.Q(path__startswith=path)
+
         queryset = self.queryset.filter(
+            children_clause,
             deleted_at__isnull=False,
             deleted_at__gte=models.get_trashbin_cutoff(),
         )
         queryset = queryset.annotate_user_roles(self.request.user)
-        queryset = queryset.filter(user_roles__contains=[models.RoleChoices.OWNER])
 
         return self.get_response_for_queryset(queryset)
 
@@ -787,7 +813,11 @@ class DocumentViewSet(
             )
 
         # GET: List children
-        queryset = document.get_children().filter(ancestors_deleted_at__isnull=True)
+        queryset = (
+            document.get_children()
+            .select_related("creator")
+            .filter(ancestors_deleted_at__isnull=True)
+        )
         queryset = self.filter_queryset(queryset)
 
         filterset = DocumentFilter(request.GET, queryset=queryset)
@@ -841,26 +871,48 @@ class DocumentViewSet(
         user = self.request.user
 
         try:
-            current_document = self.queryset.only("depth", "path").get(pk=pk)
+            current_document = (
+                self.queryset.select_related(None)
+                .only("depth", "path", "ancestors_deleted_at")
+                .get(pk=pk)
+            )
         except models.Document.DoesNotExist as excpt:
             raise drf.exceptions.NotFound() from excpt
 
-        ancestors = (
-            (current_document.get_ancestors() | self.queryset.filter(pk=pk))
-            .filter(ancestors_deleted_at__isnull=True)
-            .order_by("path")
-        )
+        is_deleted = current_document.ancestors_deleted_at is not None
 
-        # Get the highest readable ancestor
-        highest_readable = (
-            ancestors.readable_per_se(request.user).only("depth", "path").first()
-        )
-        if highest_readable is None:
-            raise (
-                drf.exceptions.PermissionDenied()
-                if request.user.is_authenticated
-                else drf.exceptions.NotAuthenticated()
+        if is_deleted:
+            if current_document.get_role(user) != models.RoleChoices.OWNER:
+                raise (
+                    drf.exceptions.PermissionDenied()
+                    if request.user.is_authenticated
+                    else drf.exceptions.NotAuthenticated()
+                )
+            highest_readable = current_document
+            ancestors = self.queryset.select_related(None).filter(pk=pk)
+        else:
+            ancestors = (
+                (
+                    current_document.get_ancestors()
+                    | self.queryset.select_related(None).filter(pk=pk)
+                )
+                .filter(ancestors_deleted_at__isnull=True)
+                .order_by("path")
             )
+            # Get the highest readable ancestor
+            highest_readable = (
+                ancestors.select_related(None)
+                .readable_per_se(request.user)
+                .only("depth", "path")
+                .first()
+            )
+
+            if highest_readable is None:
+                raise (
+                    drf.exceptions.PermissionDenied()
+                    if request.user.is_authenticated
+                    else drf.exceptions.NotAuthenticated()
+                )
         paths_links_mapping = {}
         ancestors_links = []
         children_clause = db.Q()
@@ -881,7 +933,12 @@ class DocumentViewSet(
 
         children = self.queryset.filter(children_clause, deleted_at__isnull=True)
 
-        queryset = ancestors.filter(depth__gte=highest_readable.depth) | children
+        queryset = (
+            ancestors.select_related("creator").filter(
+                depth__gte=highest_readable.depth
+            )
+            | children
+        )
         queryset = queryset.order_by("path")
         queryset = queryset.annotate_user_roles(user)
         queryset = queryset.annotate_is_favorite(user)
@@ -919,37 +976,64 @@ class DocumentViewSet(
         in the payload.
         """
         # Get document while checking permissions
-        document = self.get_object()
+        document_to_duplicate = self.get_object()
 
         serializer = serializers.DocumentDuplicationSerializer(
             data=request.data, partial=True
         )
         serializer.is_valid(raise_exception=True)
         with_accesses = serializer.validated_data.get("with_accesses", False)
-        is_owner_or_admin = document.get_role(request.user) in models.PRIVILEGED_ROLES
+        user_role = document_to_duplicate.get_role(request.user)
+        is_owner_or_admin = user_role in models.PRIVILEGED_ROLES
 
-        base64_yjs_content = document.content
+        base64_yjs_content = document_to_duplicate.content
 
         # Duplicate the document instance
         link_kwargs = (
-            {"link_reach": document.link_reach, "link_role": document.link_role}
+            {
+                "link_reach": document_to_duplicate.link_reach,
+                "link_role": document_to_duplicate.link_role,
+            }
             if with_accesses
             else {}
         )
-        extracted_attachments = set(extract_attachments(document.content))
-        attachments = list(extracted_attachments & set(document.attachments))
-        duplicated_document = document.add_sibling(
+        extracted_attachments = set(extract_attachments(document_to_duplicate.content))
+        attachments = list(
+            extracted_attachments & set(document_to_duplicate.attachments)
+        )
+        title = capfirst(_("copy of {title}").format(title=document_to_duplicate.title))
+        if not document_to_duplicate.is_root() and choices.RoleChoices.get_priority(
+            user_role
+        ) < choices.RoleChoices.get_priority(models.RoleChoices.EDITOR):
+            duplicated_document = models.Document.add_root(
+                creator=self.request.user,
+                title=title,
+                content=base64_yjs_content,
+                attachments=attachments,
+                duplicated_from=document_to_duplicate,
+                **link_kwargs,
+            )
+            models.DocumentAccess.objects.create(
+                document=duplicated_document,
+                user=self.request.user,
+                role=models.RoleChoices.OWNER,
+            )
+            return drf_response.Response(
+                {"id": str(duplicated_document.id)}, status=status.HTTP_201_CREATED
+            )
+
+        duplicated_document = document_to_duplicate.add_sibling(
             "right",
-            title=capfirst(_("copy of {title}").format(title=document.title)),
+            title=title,
             content=base64_yjs_content,
             attachments=attachments,
-            duplicated_from=document,
+            duplicated_from=document_to_duplicate,
             creator=request.user,
             **link_kwargs,
         )
 
         # Always add the logged-in user as OWNER for root documents
-        if document.is_root():
+        if document_to_duplicate.is_root():
             accesses_to_create = [
                 models.DocumentAccess(
                     document=duplicated_document,
@@ -961,7 +1045,7 @@ class DocumentViewSet(
             # If accesses should be duplicated, add other users' accesses as per original document
             if with_accesses and is_owner_or_admin:
                 original_accesses = models.DocumentAccess.objects.filter(
-                    document=document
+                    document=document_to_duplicate
                 ).exclude(user=request.user)
 
                 accesses_to_create.extend(
@@ -1022,7 +1106,7 @@ class DocumentViewSet(
     @drf.decorators.action(
         detail=True,
         methods=["get", "delete"],
-        url_path="versions/(?P<version_id>[0-9a-z-]+)",
+        url_path=r"versions/(?P<version_id>[A-Za-z0-9._+\-=~]{1,1024})",
     )
     # pylint: disable=unused-argument
     def versions_detail(self, request, pk, version_id, *args, **kwargs):
@@ -1109,15 +1193,50 @@ class DocumentViewSet(
             document=document, user=user
         ).delete()
         if deleted:
-            return drf.response.Response(
-                {"detail": "Document unmarked as favorite"},
-                status=drf.status.HTTP_204_NO_CONTENT,
-            )
+            return drf.response.Response(status=drf.status.HTTP_204_NO_CONTENT)
         return drf.response.Response(
             {"detail": "Document was already not marked as favorite"},
             status=drf.status.HTTP_200_OK,
         )
 
+    @drf.decorators.action(detail=True, methods=["post", "delete"], url_path="mask")
+    def mask(self, request, *args, **kwargs):
+        """Mask or unmask the document for the logged-in user based on the HTTP method."""
+        # Check permissions first
+        document = self.get_object()
+        user = request.user
+
+        try:
+            link_trace = models.LinkTrace.objects.get(document=document, user=user)
+        except models.LinkTrace.DoesNotExist:
+            return drf.response.Response(
+                {"detail": "User never accessed this document before."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+
+        if request.method == "POST":
+            if link_trace.is_masked:
+                return drf.response.Response(
+                    {"detail": "Document was already masked"},
+                    status=drf.status.HTTP_200_OK,
+                )
+            link_trace.is_masked = True
+            link_trace.save(update_fields=["is_masked"])
+            return drf.response.Response(
+                {"detail": "Document was masked"},
+                status=drf.status.HTTP_201_CREATED,
+            )
+
+        # Handle DELETE method to unmask document
+        if not link_trace.is_masked:
+            return drf.response.Response(
+                {"detail": "Document was already not masked"},
+                status=drf.status.HTTP_200_OK,
+            )
+        link_trace.is_masked = False
+        link_trace.save(update_fields=["is_masked"])
+        return drf.response.Response(status=drf.status.HTTP_204_NO_CONTENT)
+
     @drf.decorators.action(detail=True, methods=["post"], url_path="attachment-upload")
     def attachment_upload(self, request, *args, **kwargs):
         """Upload a file related to a given document"""
@@ -1248,7 +1367,8 @@ class DocumentViewSet(
         )
 
         attachments_documents = (
-            self.queryset.filter(attachments__contains=[key])
+            self.queryset.select_related(None)
+            .filter(attachments__contains=[key])
             .only("path")
             .order_by("path")
         )
@@ -1407,6 +1527,15 @@ class DocumentViewSet(
 
         url = unquote(url)
 
+        url_validator = URLValidator(schemes=["http", "https"])
+        try:
+            url_validator(url)
+        except drf.exceptions.ValidationError as e:
+            return drf.response.Response(
+                {"detail": str(e)},
+                status=drf.status.HTTP_400_BAD_REQUEST,
+            )
+
         try:
             response = requests.get(
                 url,
@@ -1437,12 +1566,75 @@ class DocumentViewSet(
             return proxy_response
 
         except requests.RequestException as e:
-            logger.error("Proxy request failed: %s", str(e))
-            return drf_response.Response(
-                {"error": f"Failed to fetch resource: {e!s}"},
-                status=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            logger.exception(e)
+            return drf.response.Response(
+                {"error": f"Failed to fetch resource from {url}"},
+                status=status.HTTP_400_BAD_REQUEST,
             )
 
+    @drf.decorators.action(
+        detail=True,
+        methods=["get"],
+        url_path="content",
+        name="Get document content in different formats",
+    )
+    def content(self, request, pk=None):
+        """
+        Retrieve document content in different formats (JSON, Markdown, HTML).
+
+        Query parameters:
+        - content_format: The desired output format (json, markdown, html)
+
+        Returns:
+            JSON response with content in the specified format.
+        """
+
+        document = self.get_object()
+
+        content_format = request.query_params.get("content_format", "json").lower()
+        if content_format not in {"json", "markdown", "html"}:
+            raise drf.exceptions.ValidationError(
+                "Invalid format. Must be one of: json, markdown, html"
+            )
+
+        # Get the base64 content from the document
+        content = None
+        base64_content = document.content
+        if base64_content is not None:
+            # Convert using the y-provider service
+            try:
+                yprovider = YdocConverter()
+                result = yprovider.convert(
+                    base64.b64decode(base64_content),
+                    "application/vnd.yjs.doc",
+                    {
+                        "markdown": "text/markdown",
+                        "html": "text/html",
+                        "json": "application/json",
+                    }[content_format],
+                )
+                content = result
+            except YProviderValidationError as e:
+                return drf_response.Response(
+                    {"error": str(e)}, status=status.HTTP_400_BAD_REQUEST
+                )
+            except YProviderServiceUnavailableError as e:
+                logger.error("Error getting content for document %s: %s", pk, e)
+                return drf_response.Response(
+                    {"error": "Failed to get document content"},
+                    status=status.HTTP_500_INTERNAL_SERVER_ERROR,
+                )
+
+        return drf_response.Response(
+            {
+                "id": str(document.id),
+                "title": document.title,
+                "content": content,
+                "created_at": document.created_at,
+                "updated_at": document.updated_at,
+            }
+        )
+
 
 class DocumentAccessViewSet(
     ResourceAccessViewsetMixin,
@@ -1493,6 +1685,7 @@ class DocumentAccessViewSet(
         "document__depth",
     )
     resource_field_name = "document"
+    throttle_scope = "document_access"
 
     @cached_property
     def document(self):
@@ -1639,10 +1832,7 @@ class DocumentAccessViewSet(
 
 
 class TemplateViewSet(
-    drf.mixins.CreateModelMixin,
-    drf.mixins.DestroyModelMixin,
     drf.mixins.RetrieveModelMixin,
-    drf.mixins.UpdateModelMixin,
     viewsets.GenericViewSet,
 ):
     """Template ViewSet"""
@@ -1652,6 +1842,7 @@ class TemplateViewSet(
         permissions.IsAuthenticatedOrSafe,
         permissions.ResourceWithAccessPermission,
     ]
+    throttle_scope = "template"
     ordering = ["-created_at"]
     ordering_fields = ["created_at", "updated_at", "title"]
     serializer_class = serializers.TemplateSerializer
@@ -1697,99 +1888,6 @@ class TemplateViewSet(
         serializer = self.get_serializer(queryset, many=True)
         return drf.response.Response(serializer.data)
 
-    @transaction.atomic
-    def perform_create(self, serializer):
-        """Set the current user as owner of the newly created object."""
-        obj = serializer.save()
-        models.TemplateAccess.objects.create(
-            template=obj,
-            user=self.request.user,
-            role=models.RoleChoices.OWNER,
-        )
-
-
-class TemplateAccessViewSet(
-    ResourceAccessViewsetMixin,
-    drf.mixins.CreateModelMixin,
-    drf.mixins.DestroyModelMixin,
-    drf.mixins.RetrieveModelMixin,
-    drf.mixins.UpdateModelMixin,
-    viewsets.GenericViewSet,
-):
-    """
-    API ViewSet for all interactions with template accesses.
-
-    GET /api/v1.0/templates/<template_id>/accesses/:<template_access_id>
-        Return list of all template accesses related to the logged-in user or one
-        template access if an id is provided.
-
-    POST /api/v1.0/templates/<template_id>/accesses/ with expected data:
-        - user: str
-        - role: str [administrator|editor|reader]
-        Return newly created template access
-
-    PUT /api/v1.0/templates/<template_id>/accesses/<template_access_id>/ with expected data:
-        - role: str [owner|admin|editor|reader]
-        Return updated template access
-
-    PATCH /api/v1.0/templates/<template_id>/accesses/<template_access_id>/ with expected data:
-        - role: str [owner|admin|editor|reader]
-        Return partially updated template access
-
-    DELETE /api/v1.0/templates/<template_id>/accesses/<template_access_id>/
-        Delete targeted template access
-    """
-
-    lookup_field = "pk"
-    permission_classes = [permissions.ResourceAccessPermission]
-    queryset = models.TemplateAccess.objects.select_related("user").all()
-    resource_field_name = "template"
-    serializer_class = serializers.TemplateAccessSerializer
-
-    @cached_property
-    def template(self):
-        """Get related template from resource ID in url."""
-        try:
-            return models.Template.objects.get(pk=self.kwargs["resource_id"])
-        except models.Template.DoesNotExist as excpt:
-            raise drf.exceptions.NotFound() from excpt
-
-    def list(self, request, *args, **kwargs):
-        """Restrict templates returned by the list endpoint"""
-        user = self.request.user
-        teams = user.teams
-        queryset = self.filter_queryset(self.get_queryset())
-
-        # Limit to resource access instances related to a resource THAT also has
-        # a resource access instance for the logged-in user (we don't want to list
-        # only the resource access instances pointing to the logged-in user)
-        queryset = queryset.filter(
-            db.Q(template__accesses__user=user)
-            | db.Q(template__accesses__team__in=teams),
-        ).distinct()
-
-        serializer = self.get_serializer(queryset, many=True)
-        return drf.response.Response(serializer.data)
-
-    def perform_create(self, serializer):
-        """
-        Actually create the new template access:
-        - Ensures the `template_id` is explicitly set from the URL.
-        - If the assigned role is `OWNER`, checks that the requesting user is an owner
-          of the document. This is the only permission check deferred until this step;
-          all other access checks are handled earlier in the permission lifecycle.
-        """
-        role = serializer.validated_data.get("role")
-        if (
-            role == choices.RoleChoices.OWNER
-            and self.template.get_role(self.request.user) != choices.RoleChoices.OWNER
-        ):
-            raise drf.exceptions.PermissionDenied(
-                "Only owners of a template can assign other users as owners."
-            )
-
-        serializer.save(template_id=self.kwargs["resource_id"])
-
 
 class InvitationViewset(
     drf.mixins.CreateModelMixin,
@@ -1824,6 +1922,7 @@ class InvitationViewset(
         permissions.CanCreateInvitationPermission,
         permissions.ResourceWithAccessPermission,
     ]
+    throttle_scope = "invitation"
     queryset = (
         models.Invitation.objects.all()
         .select_related("document")
@@ -1902,6 +2001,7 @@ class DocumentAskForAccessViewSet(
         permissions.IsAuthenticated,
         permissions.ResourceWithAccessPermission,
     ]
+    throttle_scope = "document_ask_for_access"
     queryset = models.DocumentAskForAccess.objects.all()
     serializer_class = serializers.DocumentAskForAccessSerializer
     _document = None
@@ -1966,7 +2066,18 @@ class DocumentAskForAccessViewSet(
         serializer = serializers.RoleSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
 
-        document_ask_for_access.accept(role=serializer.validated_data.get("role"))
+        target_role = serializer.validated_data.get(
+            "role", document_ask_for_access.role
+        )
+        abilities = document_ask_for_access.get_abilities(request.user)
+
+        if target_role not in abilities["set_role_to"]:
+            return drf.response.Response(
+                {"detail": "You cannot accept a role higher than your own."},
+                status=drf.status.HTTP_400_BAD_REQUEST,
+            )
+
+        document_ask_for_access.accept(role=target_role)
         return drf.response.Response(status=drf.status.HTTP_204_NO_CONTENT)
 
 
@@ -1974,6 +2085,7 @@ class ConfigView(drf.views.APIView):
     """API ViewSet for sharing some public settings."""
 
     permission_classes = [AllowAny]
+    throttle_scope = "config"
 
     def get(self, request):
         """
@@ -1994,6 +2106,7 @@ class ConfigView(drf.views.APIView):
             "LANGUAGES",
             "LANGUAGE_CODE",
             "SENTRY_DSN",
+            "TRASHBIN_CUTOFF_DAYS",
         ]
         dict_settings = {}
         for setting in array_settings:
@@ -2038,3 +2151,132 @@ class ConfigView(drf.views.APIView):
             )
 
         return theme_customization
+
+
+class CommentViewSetMixin:
+    """Comment ViewSet Mixin."""
+
+    _document = None
+
+    def get_document_or_404(self):
+        """Get the document related to the viewset or raise a 404 error."""
+        if self._document is None:
+            try:
+                self._document = models.Document.objects.get(
+                    pk=self.kwargs["resource_id"],
+                )
+            except models.Document.DoesNotExist as e:
+                raise drf.exceptions.NotFound("Document not found.") from e
+        return self._document
+
+
+class ThreadViewSet(
+    ResourceAccessViewsetMixin,
+    CommentViewSetMixin,
+    drf.mixins.CreateModelMixin,
+    drf.mixins.ListModelMixin,
+    drf.mixins.RetrieveModelMixin,
+    drf.mixins.DestroyModelMixin,
+    viewsets.GenericViewSet,
+):
+    """Thread API: list/create threads and nested comment operations."""
+
+    permission_classes = [permissions.CommentPermission]
+    pagination_class = Pagination
+    serializer_class = serializers.ThreadSerializer
+    queryset = models.Thread.objects.select_related("creator", "document").filter(
+        resolved=False
+    )
+    resource_field_name = "document"
+
+    def perform_create(self, serializer):
+        """Create the first comment of the thread."""
+        body = serializer.validated_data["body"]
+        del serializer.validated_data["body"]
+        thread = serializer.save()
+
+        models.Comment.objects.create(
+            thread=thread,
+            user=self.request.user if self.request.user.is_authenticated else None,
+            body=body,
+        )
+
+    @drf.decorators.action(detail=True, methods=["post"], url_path="resolve")
+    def resolve(self, request, *args, **kwargs):
+        """Resolve a thread."""
+        thread = self.get_object()
+        if not thread.resolved:
+            thread.resolved = True
+            thread.resolved_at = timezone.now()
+            thread.resolved_by = request.user
+            thread.save(update_fields=["resolved", "resolved_at", "resolved_by"])
+        return drf.response.Response(status=status.HTTP_204_NO_CONTENT)
+
+
+class CommentViewSet(
+    CommentViewSetMixin,
+    viewsets.ModelViewSet,
+):
+    """Comment API: list/create comments and nested reaction operations."""
+
+    permission_classes = [permissions.CommentPermission]
+    pagination_class = Pagination
+    serializer_class = serializers.CommentSerializer
+    queryset = models.Comment.objects.select_related("user").all()
+
+    def get_queryset(self):
+        """Override to filter on related resource."""
+        return (
+            super()
+            .get_queryset()
+            .filter(
+                thread=self.kwargs["thread_id"],
+                thread__document=self.kwargs["resource_id"],
+            )
+        )
+
+    def get_serializer_context(self):
+        """Extra context provided to the serializer class."""
+        context = super().get_serializer_context()
+        context["document_id"] = self.kwargs["resource_id"]
+        context["thread_id"] = self.kwargs["thread_id"]
+        return context
+
+    @drf.decorators.action(
+        detail=True,
+        methods=["post", "delete"],
+    )
+    def reactions(self, request, *args, **kwargs):
+        """POST: add reaction; DELETE: remove reaction.
+
+        Emoji is expected in request.data['emoji'] for both operations.
+        """
+        comment = self.get_object()
+        serializer = serializers.ReactionSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        if request.method == "POST":
+            reaction, created = models.Reaction.objects.get_or_create(
+                comment=comment,
+                emoji=serializer.validated_data["emoji"],
+            )
+            if not created and reaction.users.filter(id=request.user.id).exists():
+                return drf.response.Response(
+                    {"user_already_reacted": True}, status=status.HTTP_400_BAD_REQUEST
+                )
+            reaction.users.add(request.user)
+            return drf.response.Response(status=status.HTTP_201_CREATED)
+
+        # DELETE
+        try:
+            reaction = models.Reaction.objects.get(
+                comment=comment,
+                emoji=serializer.validated_data["emoji"],
+                users__in=[request.user],
+            )
+        except models.Reaction.DoesNotExist as e:
+            raise drf.exceptions.NotFound("Reaction not found.") from e
+        reaction.users.remove(request.user)
+        if not reaction.users.exists():
+            reaction.delete()
+        return drf.response.Response(status=status.HTTP_204_NO_CONTENT)

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

@@ -150,7 +150,7 @@ class DocumentFactory(factory.django.DjangoModelFactory):
         """Add link traces to document from a given list of users."""
         if create and extracted:
             for item in extracted:
-                models.LinkTrace.objects.create(document=self, user=item)
+                models.LinkTrace.objects.update_or_create(document=self, user=item)
 
     @factory.post_generation
     def favorited_by(self, create, extracted, **kwargs):
@@ -159,6 +159,15 @@ class DocumentFactory(factory.django.DjangoModelFactory):
             for item in extracted:
                 models.DocumentFavorite.objects.create(document=self, user=item)
 
+    @factory.post_generation
+    def masked_by(self, create, extracted, **kwargs):
+        """Mark document as masked by a list of users."""
+        if create and extracted:
+            for item in extracted:
+                models.LinkTrace.objects.update_or_create(
+                    document=self, user=item, defaults={"is_masked": True}
+                )
+
 
 class UserDocumentAccessFactory(factory.django.DjangoModelFactory):
     """Create fake document user accesses for testing."""
@@ -247,3 +256,49 @@ 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/migrations/0024_add_is_masked_field_to_link_trace.py

@@ -0,0 +1,51 @@
+# Generated by Django 5.2.3 on 2025-07-13 08:22
+
+from django.db import migrations, models
+
+import core.validators
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0023_remove_document_is_public_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="linktrace",
+            name="is_masked",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AlterField(
+            model_name="user",
+            name="language",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("en-us", "English"),
+                    ("fr-fr", "Français"),
+                    ("de-de", "Deutsch"),
+                    ("nl-nl", "Nederlands"),
+                    ("es-es", "Español"),
+                ],
+                default=None,
+                help_text="The language in which the user wants to see the interface.",
+                max_length=10,
+                null=True,
+                verbose_name="language",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="user",
+            name="sub",
+            field=models.CharField(
+                blank=True,
+                help_text="Required. 255 characters or fewer. ASCII characters only.",
+                max_length=255,
+                null=True,
+                unique=True,
+                validators=[core.validators.sub_validator],
+                verbose_name="sub",
+            ),
+        ),
+    ]

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/models.py

@@ -14,7 +14,7 @@ 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, validators
+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
@@ -39,6 +39,7 @@ from .choices import (
     RoleChoices,
     get_equivalent_link_definition,
 )
+from .validators import sub_validator
 
 logger = getLogger(__name__)
 
@@ -136,28 +137,20 @@ class UserManager(auth_models.UserManager):
 class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
     """User model to work with OIDC only authentication."""
 
-    sub_validator = validators.RegexValidator(
-        regex=r"^[\w.@+-:]+\Z",
-        message=_(
-            "Enter a valid sub. This value may contain only letters, "
-            "numbers, and @/./+/-/_/: characters."
-        ),
-    )
-
     sub = models.CharField(
         _("sub"),
-        help_text=_(
-            "Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_/: characters only."
-        ),
+        help_text=_("Required. 255 characters or fewer. ASCII characters only."),
         max_length=255,
-        unique=True,
         validators=[sub_validator],
+        unique=True,
         blank=True,
         null=True,
     )
 
     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)
 
@@ -230,7 +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)
@@ -730,7 +723,7 @@ 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
@@ -759,9 +752,17 @@ 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(
@@ -784,22 +785,25 @@ class Document(MP_Node, BaseModel):
             "media_check": can_get,
             "can_edit": can_update,
             "children_list": can_get,
-            "children_create": can_update and user.is_authenticated,
+            "children_create": can_create_children,
             "collaboration_auth": can_get,
+            "comment": can_comment,
+            "content": can_get,
             "cors_proxy": can_get,
             "descendants": can_get,
-            "destroy": is_owner,
+            "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,
-            "move": is_owner_or_admin and not self.ancestors_deleted_at,
+            "invite_owner": is_owner and not is_deleted,
+            "mask": can_get and user.is_authenticated,
+            "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,
@@ -958,6 +962,7 @@ class LinkTrace(BaseModel):
         related_name="link_traces",
     )
     user = models.ForeignKey(User, on_delete=models.CASCADE, related_name="link_traces")
+    is_masked = models.BooleanField(default=False)
 
     class Meta:
         db_table = "impress_link_trace"
@@ -1143,7 +1148,12 @@ 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)
@@ -1202,23 +1212,14 @@ 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,
@@ -1226,6 +1227,7 @@ 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):
@@ -1275,6 +1277,153 @@ class DocumentAskForAccess(BaseModel):
         self.document.send_email(subject, [email], context, language)
 
 
+class Thread(BaseModel):
+    """Discussion thread attached to a document.
+
+    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_thread"
+        ordering = ("-created_at",)
+        verbose_name = _("Thread")
+        verbose_name_plural = _("Threads")
+
+    def __str__(self):
+        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 (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": 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 Reaction(BaseModel):
+    """Aggregated reactions for a given emoji on a comment.
+
+    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="reactions",
+    )
+    emoji = models.CharField(max_length=32)
+    users = models.ManyToManyField(User, related_name="reactions")
+
+    class Meta:
+        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."
+                ),
+            ),
+        ]
+        verbose_name = _("Reaction")
+        verbose_name_plural = _("Reactions")
+
+    def __str__(self):
+        """Return the string representation of the reaction."""
+        return f"Reaction {self.emoji} on comment {self.comment.id}"
+
+
 class Template(BaseModel):
     """HTML and CSS code used for formatting the print around the MarkDown body."""
 

src/backend/core/services/ai_services.py

@@ -9,7 +9,8 @@ from core import enums
 
 AI_ACTIONS = {
     "prompt": (
-        "Answer the prompt in markdown format. "
+        "Answer the prompt using markdown formatting for structure and emphasis. "
+        "Return the content directly without wrapping it in code blocks or markdown delimiters. "
         "Preserve the language and markdown formatting. "
         "Do not provide any other information. "
         "Preserve the language."

src/backend/core/services/converter_services.py

@@ -1,4 +1,4 @@
-"""Converter services."""
+"""Y-Provider API services."""
 
 from base64 import b64encode
 
@@ -28,25 +28,44 @@ 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,
+        )
+        response.raise_for_status()
+        return response
+
+    def convert(
+        self, text, content_type="text/markdown", accept="application/vnd.yjs.doc"
+    ):
         """Convert a Markdown text into our internal format using an external microservice."""
 
         if not text:
             raise ValidationError("Input text cannot be empty")
 
         try:
-            response = requests.post(
+            response = self._request(
                 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,
+                text,
+                content_type,
+                accept,
             )
-            response.raise_for_status()
-            return b64encode(response.content).decode("utf-8")
+            if accept == "application/vnd.yjs.doc":
+                return b64encode(response.content).decode("utf-8")
+            if accept in {"text/markdown", "text/html"}:
+                return response.text
+            if accept == "application/json":
+                return response.json()
+            raise ValidationError("Unsupported format")
         except requests.RequestException as err:
             raise ServiceUnavailableError(
                 "Failed to connect to conversion service",

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

@@ -57,7 +57,7 @@ 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 +214,7 @@ 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 +256,7 @@ 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
         )

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_ai_transform.py

@@ -175,8 +175,11 @@ def test_api_documents_ai_transform_authenticated_success(mock_create, reach, ro
             {
                 "role": "system",
                 "content": (
-                    "Answer the prompt in markdown format. Preserve the language and markdown "
-                    "formatting. Do not provide any other information. Preserve the language."
+                    "Answer the prompt using markdown formatting for structure and emphasis. "
+                    "Return the content directly without wrapping it in code blocks or markdown delimiters. "
+                    "Preserve the language and markdown formatting. "
+                    "Do not provide any other information. "
+                    "Preserve the language."
                 ),
             },
             {"role": "user", "content": "Hello"},
@@ -249,8 +252,11 @@ def test_api_documents_ai_transform_success(mock_create, via, role, mock_user_te
             {
                 "role": "system",
                 "content": (
-                    "Answer the prompt in markdown format. Preserve the language and markdown "
-                    "formatting. Do not provide any other information. Preserve the language."
+                    "Answer the prompt using markdown formatting for structure and emphasis. "
+                    "Return the content directly without wrapping it in code blocks or markdown delimiters. "
+                    "Preserve the language and markdown formatting. "
+                    "Do not provide any other information. "
+                    "Preserve the language."
                 ),
             },
             {"role": "user", "content": "Hello"},

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

@@ -2,6 +2,7 @@
 
 import pytest
 import responses
+from requests.exceptions import RequestException
 from rest_framework.test import APIClient
 
 from core import factories
@@ -149,3 +150,41 @@ def test_api_docs_cors_proxy_unsupported_media_type():
         f"/api/v1.0/documents/{document.id!s}/cors-proxy/?url={url_to_fetch}"
     )
     assert response.status_code == 415
+
+
+@pytest.mark.parametrize(
+    "url_to_fetch",
+    [
+        "ftp://external-url.com/assets/index.html",
+        "ftps://external-url.com/assets/index.html",
+        "invalid-url.com",
+        "ssh://external-url.com/assets/index.html",
+    ],
+)
+def test_api_docs_cors_proxy_invalid_url(url_to_fetch):
+    """Test the CORS proxy API for documents with an invalid URL."""
+    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() == ["Enter a valid URL."]
+
+
+@responses.activate
+def test_api_docs_cors_proxy_request_failed():
+    """Test the CORS proxy API for documents with a request failed."""
+    document = factories.DocumentFactory(link_reach="public")
+
+    client = APIClient()
+    url_to_fetch = "https://external-url.com/assets/index.html"
+    responses.get(url_to_fetch, body=RequestException("Connection refused"))
+    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() == {
+        "error": "Failed to fetch resource from https://external-url.com/assets/index.html"
+    }

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

@@ -148,7 +148,7 @@ def test_api_documents_create_for_owner_invalid_sub():
     data = {
         "title": "My Document",
         "content": "Document content",
-        "sub": "123!!",
+        "sub": "invalid süb",
         "email": "john.doe@example.com",
     }
 
@@ -163,10 +163,7 @@ def test_api_documents_create_for_owner_invalid_sub():
     assert not Document.objects.exists()
 
     assert response.json() == {
-        "sub": [
-            "Enter a valid sub. This value may contain only letters, "
-            "numbers, and @/./+/-/_/: characters."
-        ]
+        "sub": ["Enter a valid sub. This value should be ASCII only."]
     }
 
 

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.py

@@ -45,7 +45,10 @@ def test_api_document_favorite_anonymous_user(method, reach):
     ],
 )
 def test_api_document_favorite_authenticated_post_allowed(reach, has_role):
-    """Authenticated users should be able to mark a document as favorite using POST."""
+    """
+    Authenticated users should be able to mark a document to which they have access
+    as favorite using POST.
+    """
     user = factories.UserFactory()
     document = factories.DocumentFactory(link_reach=reach)
     client = APIClient()
@@ -69,7 +72,10 @@ def test_api_document_favorite_authenticated_post_allowed(reach, has_role):
 
 
 def test_api_document_favorite_authenticated_post_forbidden():
-    """Authenticated users should be able to mark a document as favorite using POST."""
+    """
+    Authenticated users should not be allowed to mark a document to which they don't
+    have access as favorite using POST.
+    """
     user = factories.UserFactory()
     document = factories.DocumentFactory(link_reach="restricted")
     client = APIClient()

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

@@ -41,8 +41,8 @@ def test_api_document_favorite_list_authenticated_with_favorite():
     client = APIClient()
     client.force_login(user)
 
-    # User don't have access to this document, let say it had access and this access has been
-    # removed. It should not be in the favorite list anymore.
+    # If the user doesn't have access to this document (e.g the user had access
+    # and this access was removed), it should not be in the favorite list anymore.
     factories.DocumentFactory(favorited_by=[user])
 
     document = factories.UserDocumentAccessFactory(
@@ -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,

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_list_filters.py

@@ -312,6 +312,84 @@ def test_api_documents_list_filter_is_favorite_invalid():
     assert len(results) == 5
 
 
+# Filters: is_masked
+
+
+def test_api_documents_list_filter_is_masked_true():
+    """
+    Authenticated users should be able to filter documents they marked as masked.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.DocumentFactory.create_batch(2, users=[user])
+    masked_documents = factories.DocumentFactory.create_batch(
+        3, users=[user], masked_by=[user]
+    )
+    unmasked_documents = factories.DocumentFactory.create_batch(2, users=[user])
+    for document in unmasked_documents:
+        models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+
+    response = client.get("/api/v1.0/documents/?is_masked=true")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 3
+
+    # Ensure all results are marked as masked by the current user
+    masked_documents_ids = [str(doc.id) for doc in masked_documents]
+    for result in results:
+        assert result["id"] in masked_documents_ids
+
+
+def test_api_documents_list_filter_is_masked_false():
+    """
+    Authenticated users should be able to filter documents they didn't mark as masked.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.DocumentFactory.create_batch(2, users=[user])
+    masked_documents = factories.DocumentFactory.create_batch(
+        3, users=[user], masked_by=[user]
+    )
+    unmasked_documents = factories.DocumentFactory.create_batch(2, users=[user])
+    for document in unmasked_documents:
+        models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+
+    response = client.get("/api/v1.0/documents/?is_masked=false")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 4
+
+    # Ensure all results are not marked as masked by the current user
+    masked_documents_ids = [str(doc.id) for doc in masked_documents]
+    for result in results:
+        assert result["id"] not in masked_documents_ids
+
+
+def test_api_documents_list_filter_is_masked_invalid():
+    """Filtering with an invalid `is_masked` value should do nothing."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.DocumentFactory.create_batch(2, users=[user])
+    factories.DocumentFactory.create_batch(3, users=[user], masked_by=[user])
+    unmasked_documents = factories.DocumentFactory.create_batch(2, users=[user])
+    for document in unmasked_documents:
+        models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+
+    response = client.get("/api/v1.0/documents/?is_masked=invalid")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 7
+
+
 # Filters: title
 
 

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

@@ -0,0 +1,353 @@
+"""Test mask document API endpoint for users in impress's core app."""
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize(
+    "reach",
+    [
+        "restricted",
+        "authenticated",
+        "public",
+    ],
+)
+@pytest.mark.parametrize("method", ["post", "delete"])
+def test_api_document_mask_anonymous_user(method, reach):
+    """Anonymous users should not be able to mask/unmask documents."""
+    document = factories.DocumentFactory(link_reach=reach)
+
+    response = getattr(APIClient(), method)(
+        f"/api/v1.0/documents/{document.id!s}/mask/"
+    )
+
+    assert response.status_code == 401
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+    # Verify in database
+    assert models.LinkTrace.objects.exists() is False
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_post_allowed(reach, has_role):
+    """Authenticated users should be able to mask a document to which they have access."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach)
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+
+    # Try masking the document without a link trace
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+    assert response.status_code == 400
+    assert response.json() == {"detail": "User never accessed this document before."}
+    assert not models.LinkTrace.objects.filter(document=document, user=user).exists()
+
+    models.LinkTrace.objects.create(document=document, user=user)
+    # Mask document
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 201
+    assert response.json() == {"detail": "Document was masked"}
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=True
+    ).exists()
+
+
+def test_api_document_mask_authenticated_post_forbidden():
+    """
+    Authenticated users should no be allowed to mask a document
+    to which they don't have access.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach="restricted")
+
+    # Try masking
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+
+    # Verify in database
+    assert (
+        models.LinkTrace.objects.filter(document=document, user=user).exists() is False
+    )
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_post_already_masked_allowed(reach, has_role):
+    """POST should not create duplicate link trace if already marked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach, masked_by=[user])
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+
+    # Try masking again
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 200
+    assert response.json() == {"detail": "Document was already masked"}
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=True
+    ).exists()
+
+
+def test_api_document_mask_authenticated_post_already_masked_forbidden():
+    """POST should not create duplicate masks if already marked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach="restricted", masked_by=[user])
+    # Try masking again
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+    assert models.LinkTrace.objects.filter(document=document, user=user).exists()
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_post_unmasked_allowed(reach, has_role):
+    """POST should not create duplicate link trace if unmasked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach)
+    models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+
+    # Try masking again
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 201
+    assert response.json() == {"detail": "Document was masked"}
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=True
+    ).exists()
+
+
+def test_api_document_mask_authenticated_post_unmasked_forbidden():
+    """POST should not create duplicate masks if unmasked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach="restricted")
+    models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+    # Try masking again
+    response = client.post(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=False
+    ).exists()
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_delete_allowed(reach, has_role):
+    """Authenticated users should be able to unmask a document using DELETE."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach, masked_by=[user])
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+
+    # Unmask document
+    response = client.delete(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 204
+    assert response.content == b""  # No body
+    assert response.text == ""  # Empty decoded text
+    assert "Content-Type" not in response.headers  # No Content-Type for 204
+
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=False
+    ).exists()
+
+
+def test_api_document_mask_authenticated_delete_forbidden():
+    """
+    Authenticated users should not be allowed to unmask a document if
+    they don't have access to it.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach="restricted", masked_by=[user])
+
+    # Unmask document
+    response = client.delete(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=True
+    ).exists()
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_delete_not_masked_allowed(reach, has_role):
+    """DELETE should be idempotent if the document is not masked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach)
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+
+    # Try unmasking the document without a link trace
+    response = client.delete(f"/api/v1.0/documents/{document.id!s}/mask/")
+    assert response.status_code == 400
+    assert response.json() == {"detail": "User never accessed this document before."}
+    assert not models.LinkTrace.objects.filter(document=document, user=user).exists()
+
+    models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+    # Unmask document
+    response = client.delete(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 200
+    assert response.json() == {"detail": "Document was already not masked"}
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=False
+    ).exists()
+
+
+def test_api_document_mask_authenticated_delete_not_masked_forbidden():
+    """DELETE should be idempotent if the document is not masked."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach="restricted")
+
+    # Try to unmask when no entry exists
+    response = client.delete(f"/api/v1.0/documents/{document.id!s}/mask/")
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You do not have permission to perform this action."
+    }
+    assert (
+        models.LinkTrace.objects.filter(document=document, user=user).exists() is False
+    )
+
+
+@pytest.mark.parametrize(
+    "reach, has_role",
+    [
+        ["restricted", True],
+        ["authenticated", False],
+        ["authenticated", True],
+        ["public", False],
+        ["public", True],
+    ],
+)
+def test_api_document_mask_authenticated_post_unmark_then_mark_again_allowed(
+    reach, has_role
+):
+    """A user should be able to mask, unmask, and mask a document again."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    document = factories.DocumentFactory(link_reach=reach)
+    if has_role:
+        models.DocumentAccess.objects.create(document=document, user=user)
+    models.LinkTrace.objects.create(document=document, user=user, is_masked=False)
+
+    url = f"/api/v1.0/documents/{document.id!s}/mask/"
+
+    # Mask document
+    response = client.post(url)
+    assert response.status_code == 201
+
+    # Unmask document
+    response = client.delete(url)
+    assert response.status_code == 204
+    assert response.content == b""  # No body
+    assert response.text == ""  # Empty decoded text
+    assert "Content-Type" not in response.headers  # No Content-Type for 204
+
+    # Mask document again
+    response = client.post(url)
+    assert response.status_code == 201
+    assert response.json() == {"detail": "Document was masked"}
+
+    assert models.LinkTrace.objects.filter(
+        document=document, user=user, is_masked=True
+    ).exists()

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,
@@ -45,10 +47,11 @@ 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,
             "media_auth": True,
             "media_check": True,
             "move": False,
@@ -68,6 +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,
@@ -110,8 +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
@@ -121,6 +127,7 @@ def test_api_documents_retrieve_anonymous_public_parent():
             "link_select_options": models.LinkReachChoices.get_select_options(
                 **links_definition
             ),
+            "mask": False,
             "media_auth": True,
             "media_check": True,
             "move": False,
@@ -140,6 +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,
@@ -214,18 +222,21 @@ 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,
             "media_auth": True,
             "media_check": True,
             "move": False,
@@ -246,6 +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,
@@ -295,8 +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,
@@ -305,6 +319,7 @@ def test_api_documents_retrieve_authenticated_public_or_authenticated_parent(rea
             "link_select_options": models.LinkReachChoices.get_select_options(
                 **links_definition
             ),
+            "mask": True,
             "move": False,
             "media_auth": True,
             "media_check": True,
@@ -325,6 +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,
@@ -438,6 +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,
@@ -481,16 +498,18 @@ 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,
-            "destroy": access.role == "owner",
+            "content": True,
+            "destroy": access.role in ["administrator", "owner"],
             "duplicate": True,
             "favorite": True,
             "invite_owner": access.role == "owner",
@@ -498,14 +517,15 @@ def test_api_documents_retrieve_authenticated_related_parent():
             "link_select_options": models.LinkReachChoices.get_select_options(
                 **link_definition
             ),
+            "mask": True,
             "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,
@@ -518,6 +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",
@@ -673,6 +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,
@@ -739,6 +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,
@@ -805,6 +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_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/")
@@ -70,38 +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,
             },
-            "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,
@@ -111,6 +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,
@@ -163,10 +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
@@ -205,10 +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
@@ -290,3 +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/serializers/test_user_light_serializer.py

@@ -0,0 +1,44 @@
+"""Test user light serializer."""
+
+import pytest
+
+from core import factories
+from core.api.serializers import UserLightSerializer
+
+pytestmark = pytest.mark.django_db
+
+
+def test_user_light_serializer():
+    """Test user light serializer."""
+    user = factories.UserFactory(
+        email="test@test.com",
+        full_name="John Doe",
+        short_name="John",
+    )
+    serializer = UserLightSerializer(user)
+    assert serializer.data["full_name"] == "John Doe"
+    assert serializer.data["short_name"] == "John"
+
+
+def test_user_light_serializer_no_full_name():
+    """Test user light serializer without full name."""
+    user = factories.UserFactory(
+        email="test_foo@test.com",
+        full_name=None,
+        short_name="John",
+    )
+    serializer = UserLightSerializer(user)
+    assert serializer.data["full_name"] == "test_foo"
+    assert serializer.data["short_name"] == "John"
+
+
+def test_user_light_serializer_no_short_name():
+    """Test user light serializer without short name."""
+    user = factories.UserFactory(
+        email="test_foo@test.com",
+        full_name=None,
+        short_name=None,
+    )
+    serializer = UserLightSerializer(user)
+    assert serializer.data["full_name"] == "test_foo"
+    assert serializer.data["short_name"] == "test_foo"

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

@@ -42,7 +42,5 @@ def test_api_templates_create_authenticated():
         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()
+    assert response.status_code == 405
+    assert not Template.objects.exists()

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

@@ -8,7 +8,6 @@ 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
 
@@ -25,7 +24,7 @@ def test_api_templates_delete_anonymous():
     assert models.Template.objects.count() == 1
 
 
-def test_api_templates_delete_authenticated_unrelated():
+def test_api_templates_delete_not_implemented():
     """
     Authenticated users should not be allowed to delete a template to which they are not
     related.
@@ -36,72 +35,11 @@ def test_api_templates_delete_authenticated_unrelated():
     client.force_login(user)
 
     is_public = random.choice([True, False])
-    template = factories.TemplateFactory(is_public=is_public)
+    template = factories.TemplateFactory(is_public=is_public, users=[(user, "owner")])
 
     response = client.delete(
         f"/api/v1.0/templates/{template.id!s}/",
     )
 
-    assert response.status_code == 403 if is_public else 404
+    assert response.status_code == 405
     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

@@ -218,3 +218,20 @@ def test_api_templates_list_order_param():
     assert response_template_ids == templates_ids, (
         "created_at values are not sorted from oldest to newest"
     )
+
+
+def test_api_template_throttling(settings):
+    """Test api template throttling."""
+    current_rate = settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template"]
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template"] = "2/minute"
+    client = APIClient()
+    for _i in range(2):
+        response = client.get("/api/v1.0/templates/")
+        assert response.status_code == 200
+    with mock.patch("core.api.throttling.capture_message") as mock_capture_message:
+        response = client.get("/api/v1.0/templates/")
+        assert response.status_code == 429
+        mock_capture_message.assert_called_once_with(
+            "Rate limit exceeded for scope template", "warning"
+        )
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["template"] = current_rate

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

@@ -2,14 +2,11 @@
 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
 
@@ -17,7 +14,6 @@ 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()
@@ -28,145 +24,18 @@ def test_api_templates_update_anonymous():
         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():
+def test_api_templates_update_not_implemented():
     """
-    Authenticated users should not be allowed to update a template to which they are not related.
+    Authenticated users should not be allowed to update a template.
     """
     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
+    template = factories.TemplateFactory(users=[(user, "owner")])
 
     new_template_values = serializers.TemplateSerializer(
         instance=factories.TemplateFactory()
@@ -176,55 +45,10 @@ def test_api_templates_update_authenticated_owners(via, mock_user_teams):
         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]
+    assert response.status_code == 405
 
-
-@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",
+    response = client.patch(
+        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
+    assert response.status_code == 405

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
 
@@ -41,6 +42,7 @@ 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,
         "COLLABORATION_WS_URL": "http://testcollab/",
         "COLLABORATION_WS_NOT_CONNECTED_READY_ONLY": True,
         "CRISP_WEBSITE_ID": "123",
@@ -59,7 +61,7 @@ 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 +176,20 @@ 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

src/backend/core/tests/test_api_users.py

@@ -194,18 +194,41 @@ def test_api_users_list_query_short_queries():
     factories.UserFactory(email="john.lennon@example.com")
 
     response = client.get("/api/v1.0/users/?q=jo")
-    assert response.status_code == 200
-    assert response.json() == []
+    assert response.status_code == 400
+    assert response.json() == {
+        "q": ["Ensure this value has at least 5 characters (it has 2)."]
+    }
 
     response = client.get("/api/v1.0/users/?q=john")
-    assert response.status_code == 200
-    assert response.json() == []
+    assert response.status_code == 400
+    assert response.json() == {
+        "q": ["Ensure this value has at least 5 characters (it has 4)."]
+    }
 
     response = client.get("/api/v1.0/users/?q=john.")
     assert response.status_code == 200
     assert len(response.json()) == 2
 
 
+def test_api_users_list_query_long_queries():
+    """
+    Queries longer than 255 characters should return an empty result set.
+    """
+    user = factories.UserFactory(email="paul@example.com")
+    client = APIClient()
+    client.force_login(user)
+
+    factories.UserFactory(email="john.doe@example.com")
+    factories.UserFactory(email="john.lennon@example.com")
+
+    query = "a" * 244
+    response = client.get(f"/api/v1.0/users/?q={query}@example.com")
+    assert response.status_code == 400
+    assert response.json() == {
+        "q": ["Ensure this value has at most 254 characters (it has 256)."]
+    }
+
+
 def test_api_users_list_query_inactive():
     """Inactive users should not be listed."""
     user = factories.UserFactory()
@@ -255,6 +278,35 @@ def test_api_users_retrieve_me_authenticated():
     }
 
 
+def test_api_users_retrieve_me_authenticated_empty_name():
+    """
+    Authenticated users should be able to retrieve their own user via the "/users/me" path.
+    when no name is provided, the full name and short name should be the email without the domain.
+    """
+    user = factories.UserFactory(
+        email="test_foo@test.com",
+        full_name=None,
+        short_name=None,
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    factories.UserFactory.create_batch(2)
+    response = client.get(
+        "/api/v1.0/users/me/",
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {
+        "id": str(user.id),
+        "email": "test_foo@test.com",
+        "full_name": "test_foo",
+        "language": user.language,
+        "short_name": "test_foo",
+    }
+
+
 def test_api_users_retrieve_anonymous():
     """Anonymous users should not be allowed to retrieve a user."""
     client = APIClient()

src/backend/core/tests/test_models_comment.py

@@ -0,0 +1,283 @@
+"""Test the comment model."""
+
+import random
+
+from django.contrib.auth.models import AnonymousUser
+
+import pytest
+
+from core import factories
+from core.models import LinkReachChoices, LinkRoleChoices, RoleChoices
+
+pytestmark = pytest.mark.django_db
+
+
+@pytest.mark.parametrize(
+    "role,can_comment",
+    [
+        (LinkRoleChoices.READER, False),
+        (LinkRoleChoices.COMMENTER, True),
+        (LinkRoleChoices.EDITOR, True),
+    ],
+)
+def test_comment_get_abilities_anonymous_user_public_document(role, can_comment):
+    """Anonymous users cannot comment on a document."""
+    document = factories.DocumentFactory(
+        link_role=role, link_reach=LinkReachChoices.PUBLIC
+    )
+    comment = factories.CommentFactory(thread__document=document)
+    user = AnonymousUser()
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": False,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_reach", [LinkReachChoices.RESTRICTED, LinkReachChoices.AUTHENTICATED]
+)
+def test_comment_get_abilities_anonymous_user_restricted_document(link_reach):
+    """Anonymous users cannot comment on a restricted document."""
+    document = factories.DocumentFactory(link_reach=link_reach)
+    comment = factories.CommentFactory(thread__document=document)
+    user = AnonymousUser()
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": False,
+        "retrieve": False,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach,can_comment",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED, True),
+    ],
+)
+def test_comment_get_abilities_user_reader(link_role, link_reach, can_comment):
+    """Readers cannot comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.READER)]
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": can_comment,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach,can_comment",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC, True),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED, False),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED, False),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED, True),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED, True),
+    ],
+)
+def test_comment_get_abilities_user_reader_own_comment(
+    link_role, link_reach, can_comment
+):
+    """User with reader role on a document has all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.READER)]
+    )
+    comment = factories.CommentFactory(
+        thread__document=document, user=user if can_comment else None
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": can_comment,
+        "update": can_comment,
+        "partial_update": can_comment,
+        "reactions": can_comment,
+        "retrieve": can_comment,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_commenter(link_role, link_reach):
+    """Commenters can comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role,
+        link_reach=link_reach,
+        users=[(user, RoleChoices.COMMENTER)],
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_commenter_own_comment(link_role, link_reach):
+    """Commenters have all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role,
+        link_reach=link_reach,
+        users=[(user, RoleChoices.COMMENTER)],
+    )
+    comment = factories.CommentFactory(thread__document=document, user=user)
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_editor(link_role, link_reach):
+    """Editors can comment on a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.EDITOR)]
+    )
+    comment = factories.CommentFactory(thread__document=document)
+
+    assert comment.get_abilities(user) == {
+        "destroy": False,
+        "update": False,
+        "partial_update": False,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+@pytest.mark.parametrize(
+    "link_role,link_reach",
+    [
+        (LinkRoleChoices.READER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.PUBLIC),
+        (LinkRoleChoices.READER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.RESTRICTED),
+        (LinkRoleChoices.READER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.COMMENTER, LinkReachChoices.AUTHENTICATED),
+        (LinkRoleChoices.EDITOR, LinkReachChoices.AUTHENTICATED),
+    ],
+)
+def test_comment_get_abilities_user_editor_own_comment(link_role, link_reach):
+    """Editors have all accesses to its own comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(
+        link_role=link_role, link_reach=link_reach, users=[(user, RoleChoices.EDITOR)]
+    )
+    comment = factories.CommentFactory(thread__document=document, user=user)
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+def test_comment_get_abilities_user_admin():
+    """Admins have all accesses to a comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, RoleChoices.ADMIN)])
+    comment = factories.CommentFactory(
+        thread__document=document, user=random.choice([user, None])
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }
+
+
+def test_comment_get_abilities_user_owner():
+    """Owners have all accesses to a comment."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, RoleChoices.OWNER)])
+    comment = factories.CommentFactory(
+        thread__document=document, user=random.choice([user, None])
+    )
+
+    assert comment.get_abilities(user) == {
+        "destroy": True,
+        "update": True,
+        "partial_update": True,
+        "reactions": True,
+        "retrieve": True,
+    }

src/backend/core/tests/test_models_document_accesses.py

@@ -123,7 +123,7 @@ def test_models_document_access_get_abilities_for_owner_of_self_allowed():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -166,7 +166,7 @@ def test_models_document_access_get_abilities_for_owner_of_self_last_on_child(
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -183,7 +183,7 @@ def test_models_document_access_get_abilities_for_owner_of_owner():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -200,7 +200,7 @@ def test_models_document_access_get_abilities_for_owner_of_administrator():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -217,7 +217,7 @@ def test_models_document_access_get_abilities_for_owner_of_editor():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -234,7 +234,7 @@ def test_models_document_access_get_abilities_for_owner_of_reader():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator", "owner"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator", "owner"],
     }
 
 
@@ -271,7 +271,7 @@ def test_models_document_access_get_abilities_for_administrator_of_administrator
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 
@@ -288,7 +288,7 @@ def test_models_document_access_get_abilities_for_administrator_of_editor():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 
@@ -305,7 +305,7 @@ def test_models_document_access_get_abilities_for_administrator_of_reader():
         "retrieve": True,
         "update": True,
         "partial_update": True,
-        "set_role_to": ["reader", "editor", "administrator"],
+        "set_role_to": ["reader", "commenter", "editor", "administrator"],
     }
 
 

src/backend/core/tests/test_models_documents.py

@@ -134,10 +134,13 @@ def test_models_documents_soft_delete(depth):
     [
         (True, "restricted", "reader"),
         (True, "restricted", "editor"),
+        (True, "restricted", "commenter"),
         (False, "restricted", "reader"),
         (False, "restricted", "editor"),
+        (False, "restricted", "commenter"),
         (False, "authenticated", "reader"),
         (False, "authenticated", "editor"),
+        (False, "authenticated", "commenter"),
     ],
 )
 def test_models_documents_get_abilities_forbidden(
@@ -161,17 +164,20 @@ def test_models_documents_get_abilities_forbidden(
         "collaboration_auth": False,
         "descendants": False,
         "cors_proxy": False,
+        "content": False,
         "destroy": False,
         "duplicate": False,
         "favorite": False,
+        "comment": False,
         "invite_owner": False,
+        "mask": False,
         "media_auth": False,
         "media_check": False,
         "move": False,
         "link_configuration": False,
         "link_select_options": {
-            "authenticated": ["reader", "editor"],
-            "public": ["reader", "editor"],
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
             "restricted": None,
         },
         "partial_update": False,
@@ -221,6 +227,78 @@ def test_models_documents_get_abilities_reader(
         "children_create": False,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": False,
+        "descendants": True,
+        "cors_proxy": True,
+        "content": True,
+        "destroy": False,
+        "duplicate": is_authenticated,
+        "favorite": is_authenticated,
+        "invite_owner": False,
+        "link_configuration": False,
+        "link_select_options": {
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
+            "restricted": None,
+        },
+        "mask": is_authenticated,
+        "media_auth": True,
+        "media_check": True,
+        "move": False,
+        "partial_update": False,
+        "restore": False,
+        "retrieve": True,
+        "tree": True,
+        "update": False,
+        "versions_destroy": False,
+        "versions_list": False,
+        "versions_retrieve": False,
+    }
+    nb_queries = 1 if is_authenticated else 0
+    with django_assert_num_queries(nb_queries):
+        assert document.get_abilities(user) == expected_abilities
+
+    document.soft_delete()
+    document.refresh_from_db()
+    assert all(
+        value is False
+        for key, value in document.get_abilities(user).items()
+        if key not in ["link_select_options", "ancestors_links_definition"]
+    )
+
+
+@override_settings(
+    AI_ALLOW_REACH_FROM=random.choice(["public", "authenticated", "restricted"])
+)
+@pytest.mark.parametrize(
+    "is_authenticated,reach",
+    [
+        (True, "public"),
+        (False, "public"),
+        (True, "authenticated"),
+    ],
+)
+def test_models_documents_get_abilities_commenter(
+    is_authenticated, reach, django_assert_num_queries
+):
+    """
+    Check abilities returned for a document giving commenter role to link holders
+    i.e anonymous users or authenticated users who have no specific role on the document.
+    """
+    document = factories.DocumentFactory(link_reach=reach, link_role="commenter")
+    user = factories.UserFactory() if is_authenticated else AnonymousUser()
+    expected_abilities = {
+        "accesses_manage": False,
+        "accesses_view": False,
+        "ai_transform": False,
+        "ai_translate": False,
+        "attachment_upload": False,
+        "can_edit": False,
+        "children_create": False,
+        "children_list": True,
+        "collaboration_auth": True,
+        "comment": True,
+        "content": True,
         "descendants": True,
         "cors_proxy": True,
         "destroy": False,
@@ -229,10 +307,11 @@ def test_models_documents_get_abilities_reader(
         "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": is_authenticated,
         "media_auth": True,
         "media_check": True,
         "move": False,
@@ -285,18 +364,21 @@ def test_models_documents_get_abilities_editor(
         "children_create": is_authenticated,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
+        "content": True,
         "destroy": False,
         "duplicate": is_authenticated,
         "favorite": is_authenticated,
         "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": is_authenticated,
         "media_auth": True,
         "media_check": True,
         "move": False,
@@ -338,18 +420,21 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
+        "content": True,
         "destroy": True,
         "duplicate": True,
         "favorite": True,
         "invite_owner": True,
         "link_configuration": True,
         "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,
         "move": True,
@@ -367,8 +452,43 @@ def test_models_documents_get_abilities_owner(django_assert_num_queries):
 
     document.soft_delete()
     document.refresh_from_db()
-    expected_abilities["move"] = False
-    assert document.get_abilities(user) == expected_abilities
+    assert document.get_abilities(user) == {
+        "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,
+        "comment": False,
+        "descendants": False,
+        "cors_proxy": False,
+        "content": False,
+        "destroy": False,
+        "duplicate": False,
+        "favorite": False,
+        "invite_owner": False,
+        "link_configuration": False,
+        "link_select_options": {
+            "authenticated": ["reader", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
+            "restricted": None,
+        },
+        "mask": False,
+        "media_auth": False,
+        "media_check": False,
+        "move": False,
+        "partial_update": False,
+        "restore": True,
+        "retrieve": True,
+        "tree": True,
+        "update": False,
+        "versions_destroy": False,
+        "versions_list": False,
+        "versions_retrieve": False,
+    }
 
 
 @override_settings(
@@ -388,18 +508,21 @@ def test_models_documents_get_abilities_administrator(django_assert_num_queries)
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "descendants": True,
         "cors_proxy": True,
+        "content": True,
         "destroy": False,
         "duplicate": True,
         "favorite": True,
         "invite_owner": False,
         "link_configuration": True,
         "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,
         "move": True,
@@ -441,18 +564,21 @@ def test_models_documents_get_abilities_editor_user(django_assert_num_queries):
         "children_create": True,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": True,
         "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,
         "media_auth": True,
         "media_check": True,
         "move": False,
@@ -501,6 +627,74 @@ def test_models_documents_get_abilities_reader_user(
         "children_create": access_from_link,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": document.link_reach != "restricted"
+        and 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", "commenter", "editor"],
+            "public": ["reader", "commenter", "editor"],
+            "restricted": None,
+        },
+        "mask": True,
+        "media_auth": True,
+        "media_check": True,
+        "move": False,
+        "partial_update": access_from_link,
+        "restore": False,
+        "retrieve": True,
+        "tree": True,
+        "update": access_from_link,
+        "versions_destroy": False,
+        "versions_list": True,
+        "versions_retrieve": True,
+    }
+
+    with override_settings(AI_ALLOW_REACH_FROM=ai_access_setting):
+        with django_assert_num_queries(1):
+            assert document.get_abilities(user) == expected_abilities
+
+        document.soft_delete()
+        document.refresh_from_db()
+        assert all(
+            value is False
+            for key, value in document.get_abilities(user).items()
+            if key not in ["link_select_options", "ancestors_links_definition"]
+        )
+
+
+@pytest.mark.parametrize("ai_access_setting", ["public", "authenticated", "restricted"])
+def test_models_documents_get_abilities_commenter_user(
+    ai_access_setting, django_assert_num_queries
+):
+    """Check abilities returned for the commenter of a document."""
+    user = factories.UserFactory()
+    document = factories.DocumentFactory(users=[(user, "commenter")])
+
+    access_from_link = (
+        document.link_reach != "restricted" and document.link_role == "editor"
+    )
+
+    expected_abilities = {
+        "accesses_manage": False,
+        "accesses_view": True,
+        # If you get your editor rights from the link role and not your access role
+        # You should not access AI if it's restricted to users with specific access
+        "ai_transform": access_from_link and ai_access_setting != "restricted",
+        "ai_translate": access_from_link and ai_access_setting != "restricted",
+        "attachment_upload": access_from_link,
+        "can_edit": access_from_link,
+        "children_create": access_from_link,
+        "children_list": True,
+        "collaboration_auth": True,
+        "comment": True,
+        "content": True,
         "descendants": True,
         "cors_proxy": True,
         "destroy": False,
@@ -509,10 +703,11 @@ def test_models_documents_get_abilities_reader_user(
         "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,
         "move": False,
@@ -559,18 +754,21 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries):
         "children_create": False,
         "children_list": True,
         "collaboration_auth": True,
+        "comment": False,
         "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,
         "media_auth": True,
         "media_check": True,
         "move": False,
@@ -585,6 +783,86 @@ def test_models_documents_get_abilities_preset_role(django_assert_num_queries):
     }
 
 
+@pytest.mark.parametrize(
+    "is_authenticated, is_creator,role,link_reach,link_role,can_destroy",
+    [
+        (True, False, "owner", "restricted", "editor", True),
+        (True, True, "owner", "restricted", "editor", True),
+        (True, False, "owner", "restricted", "reader", True),
+        (True, True, "owner", "restricted", "reader", True),
+        (True, False, "owner", "authenticated", "editor", True),
+        (True, True, "owner", "authenticated", "editor", True),
+        (True, False, "owner", "authenticated", "reader", True),
+        (True, True, "owner", "authenticated", "reader", True),
+        (True, False, "owner", "public", "editor", True),
+        (True, True, "owner", "public", "editor", True),
+        (True, False, "owner", "public", "reader", True),
+        (True, True, "owner", "public", "reader", True),
+        (True, False, "administrator", "restricted", "editor", True),
+        (True, True, "administrator", "restricted", "editor", True),
+        (True, False, "administrator", "restricted", "reader", True),
+        (True, True, "administrator", "restricted", "reader", True),
+        (True, False, "administrator", "authenticated", "editor", True),
+        (True, True, "administrator", "authenticated", "editor", True),
+        (True, False, "administrator", "authenticated", "reader", True),
+        (True, True, "administrator", "authenticated", "reader", True),
+        (True, False, "administrator", "public", "editor", True),
+        (True, True, "administrator", "public", "editor", True),
+        (True, False, "administrator", "public", "reader", True),
+        (True, True, "administrator", "public", "reader", True),
+        (True, False, "editor", "restricted", "editor", False),
+        (True, True, "editor", "restricted", "editor", True),
+        (True, False, "editor", "restricted", "reader", False),
+        (True, True, "editor", "restricted", "reader", True),
+        (True, False, "editor", "authenticated", "editor", False),
+        (True, True, "editor", "authenticated", "editor", True),
+        (True, False, "editor", "authenticated", "reader", False),
+        (True, True, "editor", "authenticated", "reader", True),
+        (True, False, "editor", "public", "editor", False),
+        (True, True, "editor", "public", "editor", True),
+        (True, False, "editor", "public", "reader", False),
+        (True, True, "editor", "public", "reader", True),
+        (True, False, "reader", "restricted", "editor", False),
+        (True, False, "reader", "restricted", "reader", False),
+        (True, False, "reader", "authenticated", "editor", False),
+        (True, True, "reader", "authenticated", "editor", True),
+        (True, False, "reader", "authenticated", "reader", False),
+        (True, False, "reader", "public", "editor", False),
+        (True, True, "reader", "public", "editor", True),
+        (True, False, "reader", "public", "reader", False),
+        (False, False, None, "restricted", "editor", False),
+        (False, False, None, "restricted", "reader", False),
+        (False, False, None, "authenticated", "editor", False),
+        (False, False, None, "authenticated", "reader", False),
+        (False, False, None, "public", "editor", False),
+        (False, False, None, "public", "reader", False),
+    ],
+)
+# pylint: disable=too-many-arguments, too-many-positional-arguments
+def test_models_documents_get_abilities_children_destroy(  # noqa: PLR0913
+    is_authenticated,
+    is_creator,
+    role,
+    link_reach,
+    link_role,
+    can_destroy,
+):
+    """For a sub document, if a user can create children, he can destroy it."""
+    user = factories.UserFactory() if is_authenticated else AnonymousUser()
+    parent = factories.DocumentFactory(link_reach=link_reach, link_role=link_role)
+    document = factories.DocumentFactory(
+        link_reach=link_reach,
+        link_role=link_role,
+        parent=parent,
+        creator=user if is_creator else None,
+    )
+    if is_authenticated:
+        factories.UserDocumentAccessFactory(document=parent, user=user, role=role)
+
+    abilities = document.get_abilities(user)
+    assert abilities["destroy"] is can_destroy
+
+
 @override_settings(AI_ALLOW_REACH_FROM="public")
 @pytest.mark.parametrize(
     "is_authenticated,reach",
@@ -1190,7 +1468,14 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "public",
             "reader",
             {
-                "public": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "public",
+            "commenter",
+            {
+                "public": ["commenter", "editor"],
             },
         ),
         ("public", "editor", {"public": ["editor"]}),
@@ -1198,8 +1483,16 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "authenticated",
             "reader",
             {
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "authenticated",
+            "commenter",
+            {
+                "authenticated": ["commenter", "editor"],
+                "public": ["commenter", "editor"],
             },
         ),
         (
@@ -1212,8 +1505,17 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "reader",
             {
                 "restricted": None,
-                "authenticated": ["reader", "editor"],
-                "public": ["reader", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
+                "public": ["reader", "commenter", "editor"],
+            },
+        ),
+        (
+            "restricted",
+            "commenter",
+            {
+                "restricted": None,
+                "authenticated": ["commenter", "editor"],
+                "public": ["commenter", "editor"],
             },
         ),
         (
@@ -1230,15 +1532,15 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             "public",
             None,
             {
-                "public": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
             },
         ),
         (
             None,
             "reader",
             {
-                "public": ["reader", "editor"],
-                "authenticated": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
         ),
@@ -1246,8 +1548,8 @@ def test_models_documents_restore_complex_bis(django_assert_num_queries):
             None,
             None,
             {
-                "public": ["reader", "editor"],
-                "authenticated": ["reader", "editor"],
+                "public": ["reader", "commenter", "editor"],
+                "authenticated": ["reader", "commenter", "editor"],
                 "restricted": None,
             },
         ),

src/backend/core/tests/test_models_users.py

@@ -8,7 +8,7 @@ from django.core.exceptions import ValidationError
 
 import pytest
 
-from core import factories
+from core import factories, models
 
 pytestmark = pytest.mark.django_db
 
@@ -44,3 +44,55 @@ def test_models_users_send_mail_main_missing():
         user.email_user("my subject", "my message")
 
     assert str(excinfo.value) == "User has no email address."
+
+
+@pytest.mark.parametrize(
+    "sub,is_valid",
+    [
+        ("valid_sub.@+-:=/", True),
+        ("invalid süb", False),
+        (12345, True),
+    ],
+)
+def test_models_users_sub_validator(sub, is_valid):
+    """The "sub" field should be validated."""
+    user = factories.UserFactory()
+    user.sub = sub
+    if is_valid:
+        user.full_clean()
+    else:
+        with pytest.raises(
+            ValidationError,
+            match=("Enter a valid sub. This value should be ASCII only."),
+        ):
+            user.full_clean()
+
+
+def test_modes_users_convert_valid_invitations():
+    """
+    The "convert_valid_invitations" method should convert valid invitations to document accesses.
+    """
+    email = "test@example.com"
+    document = factories.DocumentFactory()
+    other_document = factories.DocumentFactory()
+    invitation_document = factories.InvitationFactory(email=email, document=document)
+    invitation_other_document = factories.InvitationFactory(
+        email="Test@example.coM", document=other_document
+    )
+    other_email_invitation = factories.InvitationFactory(
+        email="pre_test@example.com", document=document
+    )
+
+    assert document.accesses.count() == 0
+    assert other_document.accesses.count() == 0
+
+    user = factories.UserFactory(email=email)
+
+    assert document.accesses.filter(user=user).count() == 1
+    assert other_document.accesses.filter(user=user).count() == 1
+
+    assert not models.Invitation.objects.filter(id=invitation_document.id).exists()
+    assert not models.Invitation.objects.filter(
+        id=invitation_other_document.id
+    ).exists()
+    assert models.Invitation.objects.filter(id=other_email_invitation.id).exists()

src/backend/core/tests/test_services_converter_services.py

@@ -1,4 +1,4 @@
-"""Test converter services."""
+"""Test y-provider services."""
 
 from base64 import b64decode
 from unittest.mock import MagicMock, patch
@@ -84,6 +84,42 @@ def test_convert_full_integration(mock_post, settings):
         headers={
             "Authorization": "Bearer test-key",
             "Content-Type": "text/markdown",
+            "Accept": "application/vnd.yjs.doc",
+        },
+        timeout=5,
+        verify=False,
+    )
+
+
+@patch("requests.post")
+def test_convert_full_integration_with_specific_headers(mock_post, settings):
+    """Test successful conversion with specific content type and accept headers."""
+    settings.Y_PROVIDER_API_BASE_URL = "http://test.com/"
+    settings.Y_PROVIDER_API_KEY = "test-key"
+    settings.CONVERSION_API_ENDPOINT = "conversion-endpoint"
+    settings.CONVERSION_API_TIMEOUT = 5
+    settings.CONVERSION_API_SECURE = False
+
+    converter = YdocConverter()
+
+    expected_response = "# Test Document\n\nThis is test content."
+    mock_response = MagicMock()
+    mock_response.text = expected_response
+    mock_response.raise_for_status.return_value = None
+    mock_post.return_value = mock_response
+
+    result = converter.convert(
+        b"test_content", "application/vnd.yjs.doc", "text/markdown"
+    )
+
+    assert result == expected_response
+    mock_post.assert_called_once_with(
+        "http://test.com/conversion-endpoint/",
+        data=b"test_content",
+        headers={
+            "Authorization": "Bearer test-key",
+            "Content-Type": "application/vnd.yjs.doc",
+            "Accept": "text/markdown",
         },
         timeout=5,
         verify=False,

src/backend/core/urls.py

@@ -26,20 +26,22 @@ document_related_router.register(
     viewsets.InvitationViewset,
     basename="invitations",
 )
-
+document_related_router.register(
+    "threads",
+    viewsets.ThreadViewSet,
+    basename="threads",
+)
 document_related_router.register(
     "ask-for-access",
     viewsets.DocumentAskForAccessViewSet,
     basename="ask_for_access",
 )
 
-
-# - Routes nested under a template
-template_related_router = DefaultRouter()
-template_related_router.register(
-    "accesses",
-    viewsets.TemplateAccessViewSet,
-    basename="template_accesses",
+thread_related_router = DefaultRouter()
+thread_related_router.register(
+    "comments",
+    viewsets.CommentViewSet,
+    basename="comments",
 )
 
 
@@ -55,8 +57,8 @@ urlpatterns = [
                     include(document_related_router.urls),
                 ),
                 re_path(
-                    r"^templates/(?P<resource_id>[0-9a-z-]*)/",
-                    include(template_related_router.urls),
+                    r"^documents/(?P<resource_id>[0-9a-z-]*)/threads/(?P<thread_id>[0-9a-z-]*)/",
+                    include(thread_related_router.urls),
                 ),
             ]
         ),

src/backend/core/validators.py

@@ -0,0 +1,9 @@
+"""Custom validators for the core app."""
+
+from django.core.exceptions import ValidationError
+
+
+def sub_validator(value):
+    """Validate that the sub is ASCII only."""
+    if not value.isascii():
+        raise ValidationError("Enter a valid sub. This value should be ASCII only.")

src/backend/demo/defaults.py

@@ -8,11 +8,19 @@ NB_OBJECTS = {
 
 DEV_USERS = [
     {"username": "impress", "email": "impress@impress.world", "language": "en-us"},
-    {"username": "user-e2e-webkit", "email": "user@webkit.test", "language": "en-us"},
-    {"username": "user-e2e-firefox", "email": "user@firefox.test", "language": "en-us"},
+    {
+        "username": "user-e2e-webkit",
+        "email": "user.test@webkit.test",
+        "language": "en-us",
+    },
+    {
+        "username": "user-e2e-firefox",
+        "email": "user.test@firefox.test",
+        "language": "en-us",
+    },
     {
         "username": "user-e2e-chromium",
-        "email": "user@chromium.test",
+        "email": "user.test@chromium.test",
         "language": "en-us",
     },
 ]

src/backend/demo/management/commands/create_demo.py

@@ -119,8 +119,8 @@ def create_demo(stdout):
             first_name = random.choice(first_names)
             queue.push(
                 models.User(
-                    admin_email=f"user{i:d}@example.com",
-                    email=f"user{i:d}@example.com",
+                    admin_email=f"user.test{i:d}@example.com",
+                    email=f"user.test{i:d}@example.com",
                     password="!",
                     is_superuser=False,
                     is_active=True,

src/backend/demo/tests/test_commands_create_demo.py

@@ -33,9 +33,9 @@ def test_commands_create_demo():
     # assert dev users have doc accesses
     user = models.User.objects.get(email="impress@impress.world")
     assert models.DocumentAccess.objects.filter(user=user).exists()
-    user = models.User.objects.get(email="user@webkit.test")
+    user = models.User.objects.get(email="user.test@webkit.test")
     assert models.DocumentAccess.objects.filter(user=user).exists()
-    user = models.User.objects.get(email="user@firefox.test")
+    user = models.User.objects.get(email="user.test@firefox.test")
     assert models.DocumentAccess.objects.filter(user=user).exists()
-    user = models.User.objects.get(email="user@chromium.test")
+    user = models.User.objects.get(email="user.test@chromium.test")
     assert models.DocumentAccess.objects.filter(user=user).exists()

src/backend/impress/configuration/theme/default.json

@@ -9,7 +9,7 @@
       },
       "externalLinks": [
         {
-          "label": "Github",
+          "label": "GitHub",
           "href": "https://github.com/suitenumerique/docs/"
         },
         {

src/backend/impress/settings.py

@@ -142,7 +142,7 @@ class Base(Configuration):
     )
 
     # Document images
-    DOCUMENT_IMAGE_MAX_SIZE = values.Value(
+    DOCUMENT_IMAGE_MAX_SIZE = values.IntegerValue(
         10 * (2**20),  # 10MB
         environ_name="DOCUMENT_IMAGE_MAX_SIZE",
         environ_prefix=None,
@@ -356,6 +356,9 @@ class Base(Configuration):
         "PAGE_SIZE": 20,
         "DEFAULT_VERSIONING_CLASS": "rest_framework.versioning.URLPathVersioning",
         "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
+        "DEFAULT_THROTTLE_CLASSES": [
+            "lasuite.drf.throttling.MonitoredScopedRateThrottle",
+        ],
         "DEFAULT_THROTTLE_RATES": {
             "user_list_sustained": values.Value(
                 default="180/hour",
@@ -367,8 +370,46 @@ class Base(Configuration):
                 environ_name="API_USERS_LIST_THROTTLE_RATE_BURST",
                 environ_prefix=None,
             ),
+            "document": values.Value(
+                default="80/minute",
+                environ_name="API_DOCUMENT_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "document_access": values.Value(
+                default="50/minute",
+                environ_name="API_DOCUMENT_ACCESS_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "template": values.Value(
+                default="30/minute",
+                environ_name="API_TEMPLATE_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "template_access": values.Value(
+                default="30/minute",
+                environ_name="API_TEMPLATE_ACCESS_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "invitation": values.Value(
+                default="60/minute",
+                environ_name="API_INVITATION_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "document_ask_for_access": values.Value(
+                default="30/minute",
+                environ_name="API_DOCUMENT_ASK_FOR_ACCESS_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
+            "config": values.Value(
+                default="30/minute",
+                environ_name="API_CONFIG_THROTTLE_RATE",
+                environ_prefix=None,
+            ),
         },
     }
+    MONITORED_THROTTLE_FAILURE_CALLBACK = (
+        "core.api.throttling.sentry_monitoring_throttle_failure"
+    )
 
     SPECTACULAR_SETTINGS = {
         "TITLE": "Impress API",
@@ -449,7 +490,7 @@ class Base(Configuration):
         environ_prefix=None,
     )
 
-    THEME_CUSTOMIZATION_CACHE_TIMEOUT = values.Value(
+    THEME_CUSTOMIZATION_CACHE_TIMEOUT = values.IntegerValue(
         60 * 60 * 24,
         environ_name="THEME_CUSTOMIZATION_CACHE_TIMEOUT",
         environ_prefix=None,

src/backend/locale/br_FR/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-07-08 15:21+0000\n"
-"PO-Revision-Date: 2025-07-09 10:42\n"
+"POT-Creation-Date: 2025-11-17 08:04+0000\n"
+"PO-Revision-Date: 2025-11-19 10:13\n"
 "Last-Translator: \n"
 "Language-Team: Breton\n"
 "Language: br_FR\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Titouroù personel"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Aotreoù"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Deiziadoù a-bouez"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Gwezennadur"
 
@@ -43,30 +43,43 @@ msgid "Creator is me"
 msgstr "Me eo an aozer"
 
 #: build/lib/core/api/filters.py:64 core/api/filters.py:64
+msgid "Masked"
+msgstr "Kuzhet"
+
+#: build/lib/core/api/filters.py:67 core/api/filters.py:67
 msgid "Favorite"
 msgstr "Sinedoù"
 
-#: build/lib/core/api/serializers.py:467 core/api/serializers.py:467
+#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
 msgid "A new document was created on your behalf!"
 msgstr "Ur restr nevez a zo bet krouet ganeoc'h!"
 
-#: build/lib/core/api/serializers.py:471 core/api/serializers.py:471
+#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
 msgid "You have been granted ownership of a new document:"
 msgstr "C'hwi zo bet disklaeriet perc'henn ur restr nevez:"
 
-#: build/lib/core/api/serializers.py:608 core/api/serializers.py:608
+#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+msgid "This field is required."
+msgstr "Ar vaezienn-mañ a zo rekis."
+
+#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#, python-format
+msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
+msgstr ""
+
+#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
 msgid "Body"
 msgstr "Korf"
 
-#: build/lib/core/api/serializers.py:611 core/api/serializers.py:611
+#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
 msgid "Body type"
 msgstr "Doare korf"
 
-#: build/lib/core/api/serializers.py:617 core/api/serializers.py:617
+#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
 msgid "Format"
 msgstr "Stumm"
 
-#: build/lib/core/api/viewsets.py:943 core/api/viewsets.py:943
+#: build/lib/core/api/viewsets.py:1003 core/api/viewsets.py:1003
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "eilenn {title}"
@@ -79,7 +92,7 @@ msgstr "Lenner"
 #: build/lib/core/choices.py:36 build/lib/core/choices.py:43 core/choices.py:36
 #: core/choices.py:43
 msgid "Editor"
-msgstr ""
+msgstr "Embanner"
 
 #: build/lib/core/choices.py:44 core/choices.py:44
 msgid "Administrator"
@@ -91,11 +104,11 @@ msgstr "Perc'henn"
 
 #: build/lib/core/choices.py:56 core/choices.py:56
 msgid "Restricted"
-msgstr ""
+msgstr "Strishaet"
 
 #: build/lib/core/choices.py:60 core/choices.py:60
 msgid "Authenticated"
-msgstr ""
+msgstr "Anavezet"
 
 #: build/lib/core/choices.py:62 core/choices.py:62
 msgid "Public"
@@ -111,11 +124,11 @@ msgstr "Bugel diwezhañ"
 
 #: build/lib/core/enums.py:38 core/enums.py:38
 msgid "First sibling"
-msgstr ""
+msgstr "Breur pe c'hoar kentañ"
 
 #: build/lib/core/enums.py:39 core/enums.py:39
 msgid "Last sibling"
-msgstr ""
+msgstr "Liamm diwezhañ"
 
 #: build/lib/core/enums.py:40 core/enums.py:40
 msgid "Left"
@@ -125,293 +138,289 @@ msgstr "Kleiz"
 msgid "Right"
 msgstr "Dehoù"
 
-#: build/lib/core/models.py:79 core/models.py:79
+#: build/lib/core/models.py:80 core/models.py:80
 msgid "id"
 msgstr "id"
 
-#: build/lib/core/models.py:80 core/models.py:80
+#: build/lib/core/models.py:81 core/models.py:81
 msgid "primary key for the record as UUID"
-msgstr ""
+msgstr "alc'hwez kentañ evit an enrollañ evel UIID"
 
-#: build/lib/core/models.py:86 core/models.py:86
+#: build/lib/core/models.py:87 core/models.py:87
 msgid "created on"
 msgstr "krouet d'ar/al"
 
-#: build/lib/core/models.py:87 core/models.py:87
+#: build/lib/core/models.py:88 core/models.py:88
 msgid "date and time at which a record was created"
-msgstr ""
+msgstr "deiziad hag eurvezh krouidigezh an enrolladenn"
 
-#: build/lib/core/models.py:92 core/models.py:92
+#: build/lib/core/models.py:93 core/models.py:93
 msgid "updated on"
 msgstr "hizivaet d'ar/al"
 
-#: build/lib/core/models.py:93 core/models.py:93
+#: build/lib/core/models.py:94 core/models.py:94
 msgid "date and time at which a record was last updated"
-msgstr ""
+msgstr "deiziad hag eurvezh m'eo bet hizivaet an enrolladenn"
 
-#: build/lib/core/models.py:129 core/models.py:129
+#: build/lib/core/models.py:130 core/models.py:130
 msgid "We couldn't find a user with this sub but the email is already associated with a registered user."
-msgstr ""
+msgstr "N'hon eus kavet implijer ebet gant an isstrollad-mañ met ar postel a zo liammet ouzh un implijer enrollet."
+
+#: build/lib/core/models.py:141 core/models.py:141
+msgid "sub"
+msgstr "isstrollad"
 
 #: build/lib/core/models.py:142 core/models.py:142
-msgid "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/_/: characters."
-msgstr ""
-
-#: build/lib/core/models.py:148 core/models.py:148
-msgid "sub"
+msgid "Required. 255 characters or fewer. ASCII characters only."
 msgstr ""
 
 #: build/lib/core/models.py:150 core/models.py:150
-msgid "Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_/: characters only."
-msgstr ""
-
-#: build/lib/core/models.py:159 core/models.py:159
 msgid "full name"
 msgstr "anv klok"
 
-#: build/lib/core/models.py:160 core/models.py:160
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "anv berr"
 
-#: build/lib/core/models.py:162 core/models.py:162
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
-msgstr ""
+msgstr "postel identelezh"
+
+#: build/lib/core/models.py:160 core/models.py:160
+msgid "admin email address"
+msgstr "postel ar merour"
 
 #: build/lib/core/models.py:167 core/models.py:167
-msgid "admin email address"
-msgstr ""
-
-#: build/lib/core/models.py:174 core/models.py:174
 msgid "language"
 msgstr "yezh"
 
-#: build/lib/core/models.py:175 core/models.py:175
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
-msgstr ""
+msgstr "Ar yezh a vo implijet evit etrefas an implijer."
 
-#: build/lib/core/models.py:183 core/models.py:183
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
-msgstr ""
+msgstr "Ar gwerzhid-eur a vo implijet evit etrefas an implijer."
 
-#: build/lib/core/models.py:186 core/models.py:186
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "trevnad"
 
-#: build/lib/core/models.py:188 core/models.py:188
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
-msgstr ""
+msgstr "Pe vefe an implijer un aparailh pe un implijer gwirion."
 
-#: build/lib/core/models.py:191 core/models.py:191
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
-msgstr ""
+msgstr "statud ar skipailh"
 
-#: build/lib/core/models.py:193 core/models.py:193
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
-msgstr ""
+msgstr "Ma c'hall an implijer kevreañ ouzh al lec'hienn verañ-mañ."
 
-#: build/lib/core/models.py:196 core/models.py:196
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
-msgstr ""
+msgstr "oberiant"
 
-#: build/lib/core/models.py:199 core/models.py:199
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
-msgstr ""
+msgstr "Ma rank bezañ tretet an implijer-mañ evel oberiant. Diziuzit an dra-mañ e-plas dilemel kontoù."
 
-#: build/lib/core/models.py:211 core/models.py:211
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "implijer"
 
-#: build/lib/core/models.py:212 core/models.py:212
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "implijerien"
 
-#: build/lib/core/models.py:368 build/lib/core/models.py:1281
-#: core/models.py:368 core/models.py:1281
+#: build/lib/core/models.py:361 build/lib/core/models.py:1276
+#: core/models.py:361 core/models.py:1276
 msgid "title"
 msgstr "titl"
 
-#: build/lib/core/models.py:369 core/models.py:369
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
-msgstr ""
+msgstr "bomm"
 
-#: build/lib/core/models.py:418 core/models.py:418
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
-msgstr ""
+msgstr "Restr"
 
-#: build/lib/core/models.py:419 core/models.py:419
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
-msgstr ""
+msgstr "Restroù"
 
-#: build/lib/core/models.py:431 build/lib/core/models.py:820 core/models.py:431
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:822 core/models.py:424
+#: core/models.py:822
 msgid "Untitled Document"
-msgstr ""
+msgstr "Restr hep titl"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:857 core/models.py:857
 #, python-brace-format
 msgid "{name} shared a document with you!"
-msgstr ""
+msgstr "{name} en deus rannet ur restr ganeoc'h!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:861 core/models.py:861
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
-msgstr ""
+msgstr "{name} en deus pedet ac'hanoc'h gant ar rol \"{role}\" war ar restr da-heul:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:867 core/models.py:867
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
-msgstr ""
+msgstr "{name} en deus rannet ur restr ganeoc'h: {title}"
 
-#: build/lib/core/models.py:964 core/models.py:964
+#: build/lib/core/models.py:967 core/models.py:967
 msgid "Document/user link trace"
-msgstr ""
+msgstr "Roud liamm ar restr/an implijer"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:968 core/models.py:968
 msgid "Document/user link traces"
-msgstr ""
+msgstr "Roudoù liamm ar restr/an implijer"
 
-#: build/lib/core/models.py:971 core/models.py:971
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "A link trace already exists for this document/user."
-msgstr ""
+msgstr "Ur roud liamm a zo dija evit an restr/an implijer."
 
-#: build/lib/core/models.py:994 core/models.py:994
+#: build/lib/core/models.py:997 core/models.py:997
 msgid "Document favorite"
-msgstr ""
+msgstr "Restr muiañ-karet"
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:998 core/models.py:998
 msgid "Document favorites"
-msgstr ""
+msgstr "Restroù muiañ-karet"
 
-#: build/lib/core/models.py:1001 core/models.py:1001
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "This document is already targeted by a favorite relation instance for the same user."
-msgstr ""
+msgstr "Ar restr-mañ a zo ur restr muiañ karet gant an implijer-mañ."
 
-#: build/lib/core/models.py:1023 core/models.py:1023
+#: build/lib/core/models.py:1026 core/models.py:1026
 msgid "Document/user relation"
-msgstr ""
+msgstr "Liamm restr/implijer"
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1027 core/models.py:1027
 msgid "Document/user relations"
-msgstr ""
+msgstr "Liammoù restr/implijer"
 
-#: build/lib/core/models.py:1030 core/models.py:1030
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "This user is already in this document."
-msgstr ""
+msgstr "An implijer-mañ a zo dija er restr-mañ."
 
-#: build/lib/core/models.py:1036 core/models.py:1036
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This team is already in this document."
-msgstr ""
+msgstr "Ar skipailh-mañ a zo dija en restr-mañ."
 
-#: build/lib/core/models.py:1042 build/lib/core/models.py:1367
-#: core/models.py:1042 core/models.py:1367
+#: build/lib/core/models.py:1045 build/lib/core/models.py:1362
+#: core/models.py:1045 core/models.py:1362
 msgid "Either user or team must be set, not both."
-msgstr ""
+msgstr "An implijer pe ar skipailh a rank bezañ termenet, ket an daou avat."
 
-#: build/lib/core/models.py:1188 core/models.py:1188
+#: build/lib/core/models.py:1191 core/models.py:1191
 msgid "Document ask for access"
-msgstr ""
+msgstr "Goulenn tizhout ar restr"
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1192 core/models.py:1192
 msgid "Document ask for accesses"
-msgstr ""
+msgstr "Goulennoù tizhout ar restr"
 
-#: build/lib/core/models.py:1195 core/models.py:1195
+#: build/lib/core/models.py:1198 core/models.py:1198
 msgid "This user has already asked for access to this document."
-msgstr ""
+msgstr "An implijer en deus goulennet tizhout ar restr-mañ."
 
-#: build/lib/core/models.py:1260 core/models.py:1260
+#: build/lib/core/models.py:1255 core/models.py:1255
 #, python-brace-format
 msgid "{name} would like access to a document!"
-msgstr ""
+msgstr "{name} en defe c'hoant da dizhout ar restr-mañ!"
 
-#: build/lib/core/models.py:1264 core/models.py:1264
+#: build/lib/core/models.py:1259 core/models.py:1259
 #, python-brace-format
 msgid "{name} would like access to the following document:"
-msgstr ""
+msgstr "{name} en defe c'hoant da dizhout ar restr da-heul:"
 
-#: build/lib/core/models.py:1270 core/models.py:1270
+#: build/lib/core/models.py:1265 core/models.py:1265
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
-msgstr ""
+msgstr "{name} en defe c'hoant da dizhout ar restr: {title}"
 
-#: build/lib/core/models.py:1282 core/models.py:1282
+#: build/lib/core/models.py:1277 core/models.py:1277
 msgid "description"
-msgstr ""
+msgstr "deskrivadur"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1278 core/models.py:1278
 msgid "code"
-msgstr ""
+msgstr "kod"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1279 core/models.py:1279
 msgid "css"
 msgstr "css"
 
-#: build/lib/core/models.py:1286 core/models.py:1286
+#: build/lib/core/models.py:1281 core/models.py:1281
 msgid "public"
 msgstr "publik"
 
-#: build/lib/core/models.py:1288 core/models.py:1288
+#: build/lib/core/models.py:1283 core/models.py:1283
 msgid "Whether this template is public for anyone to use."
-msgstr ""
+msgstr "M'eo foran ar patrom-mañ hag implijus gant n'eus forzh piv."
 
-#: build/lib/core/models.py:1294 core/models.py:1294
+#: build/lib/core/models.py:1289 core/models.py:1289
 msgid "Template"
 msgstr "Patrom"
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1290 core/models.py:1290
 msgid "Templates"
 msgstr "Patromoù"
 
-#: build/lib/core/models.py:1348 core/models.py:1348
+#: build/lib/core/models.py:1343 core/models.py:1343
 msgid "Template/user relation"
-msgstr ""
+msgstr "Liamm patrom/implijer"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1344 core/models.py:1344
 msgid "Template/user relations"
-msgstr ""
+msgstr "Liammoù patrom/implijer"
 
-#: build/lib/core/models.py:1355 core/models.py:1355
+#: build/lib/core/models.py:1350 core/models.py:1350
 msgid "This user is already in this template."
-msgstr ""
+msgstr "An implijer-mañ a zo dija er patrom-mañ."
 
-#: build/lib/core/models.py:1361 core/models.py:1361
+#: build/lib/core/models.py:1356 core/models.py:1356
 msgid "This team is already in this template."
-msgstr ""
+msgstr "Ar skipailh-mañ a zo dija er patrom-mañ."
 
-#: build/lib/core/models.py:1438 core/models.py:1438
+#: build/lib/core/models.py:1433 core/models.py:1433
 msgid "email address"
-msgstr ""
+msgstr "postel"
 
-#: build/lib/core/models.py:1457 core/models.py:1457
+#: build/lib/core/models.py:1452 core/models.py:1452
 msgid "Document invitation"
-msgstr ""
+msgstr "Pedadenn d'ur restr"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1453 core/models.py:1453
 msgid "Document invitations"
-msgstr ""
+msgstr "Pedadennoù d'ur restr"
 
-#: build/lib/core/models.py:1478 core/models.py:1478
+#: build/lib/core/models.py:1473 core/models.py:1473
 msgid "This email is already associated to a registered user."
-msgstr ""
+msgstr "Ar postel-mañ a zo liammet ouzh un implijer enskrivet."
 
-#: core/templates/mail/html/template.html:162
+#: core/templates/mail/html/template.html:153
 #: core/templates/mail/text/template.txt:3
 msgid "Logo email"
-msgstr ""
+msgstr "Logo ar postel"
 
-#: core/templates/mail/html/template.html:209
+#: core/templates/mail/html/template.html:200
 #: core/templates/mail/text/template.txt:10
 msgid "Open"
 msgstr "Digeriñ"
 
-#: core/templates/mail/html/template.html:226
+#: core/templates/mail/html/template.html:217
 #: core/templates/mail/text/template.txt:14
 msgid " Docs, your new essential tool for organizing, sharing and collaborating on your documents as a team. "
-msgstr ""
+msgstr " Docs, hoc'h ostilh nevez ret-holl evit aozañ, rannañ ha kenlabourat war ar restr e skipailh. "
 
-#: core/templates/mail/html/template.html:233
+#: core/templates/mail/html/template.html:224
 #: core/templates/mail/text/template.txt:16
 #, python-format
 msgid " Brought to you by %(brandname)s "
-msgstr ""
+msgstr " Kinniget gant %(brandname)s "
 

src/backend/locale/de_DE/LC_MESSAGES/django.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-docs\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-07-08 15:21+0000\n"
-"PO-Revision-Date: 2025-07-09 10:42\n"
+"POT-Creation-Date: 2025-11-17 08:04+0000\n"
+"PO-Revision-Date: 2025-11-19 10:13\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
 "Language: de_DE\n"
@@ -17,20 +17,20 @@ msgstr ""
 "X-Crowdin-File: backend-impress.pot\n"
 "X-Crowdin-File-ID: 18\n"
 
-#: build/lib/core/admin.py:37 core/admin.py:37
+#: build/lib/core/admin.py:36 core/admin.py:36
 msgid "Personal info"
 msgstr "Persönliche Daten"
 
-#: build/lib/core/admin.py:50 build/lib/core/admin.py:138 core/admin.py:50
-#: core/admin.py:138
+#: build/lib/core/admin.py:49 build/lib/core/admin.py:137 core/admin.py:49
+#: core/admin.py:137
 msgid "Permissions"
 msgstr "Berechtigungen"
 
-#: build/lib/core/admin.py:62 core/admin.py:62
+#: build/lib/core/admin.py:61 core/admin.py:61
 msgid "Important dates"
 msgstr "Wichtige Daten"
 
-#: build/lib/core/admin.py:148 core/admin.py:148
+#: build/lib/core/admin.py:147 core/admin.py:147
 msgid "Tree structure"
 msgstr "Baumstruktur"
 
@@ -43,30 +43,43 @@ msgid "Creator is me"
 msgstr "Ersteller bin ich"
 
 #: build/lib/core/api/filters.py:64 core/api/filters.py:64
+msgid "Masked"
+msgstr ""
+
+#: build/lib/core/api/filters.py:67 core/api/filters.py:67
 msgid "Favorite"
 msgstr "Favorit"
 
-#: build/lib/core/api/serializers.py:467 core/api/serializers.py:467
+#: build/lib/core/api/serializers.py:496 core/api/serializers.py:496
 msgid "A new document was created on your behalf!"
 msgstr "Ein neues Dokument wurde in Ihrem Namen erstellt!"
 
-#: build/lib/core/api/serializers.py:471 core/api/serializers.py:471
+#: build/lib/core/api/serializers.py:500 core/api/serializers.py:500
 msgid "You have been granted ownership of a new document:"
 msgstr "Sie sind Besitzer eines neuen Dokuments:"
 
-#: build/lib/core/api/serializers.py:608 core/api/serializers.py:608
+#: build/lib/core/api/serializers.py:536 core/api/serializers.py:536
+msgid "This field is required."
+msgstr ""
+
+#: build/lib/core/api/serializers.py:547 core/api/serializers.py:547
+#, python-format
+msgid "Link reach '%(link_reach)s' is not allowed based on parent document configuration."
+msgstr ""
+
+#: build/lib/core/api/serializers.py:693 core/api/serializers.py:693
 msgid "Body"
 msgstr "Inhalt"
 
-#: build/lib/core/api/serializers.py:611 core/api/serializers.py:611
+#: build/lib/core/api/serializers.py:696 core/api/serializers.py:696
 msgid "Body type"
 msgstr "Typ"
 
-#: build/lib/core/api/serializers.py:617 core/api/serializers.py:617
+#: build/lib/core/api/serializers.py:702 core/api/serializers.py:702
 msgid "Format"
 msgstr "Format"
 
-#: build/lib/core/api/viewsets.py:943 core/api/viewsets.py:943
+#: build/lib/core/api/viewsets.py:1003 core/api/viewsets.py:1003
 #, python-brace-format
 msgid "copy of {title}"
 msgstr "Kopie von {title}"
@@ -125,291 +138,287 @@ msgstr "Links"
 msgid "Right"
 msgstr "Rechts"
 
-#: build/lib/core/models.py:79 core/models.py:79
+#: build/lib/core/models.py:80 core/models.py:80
 msgid "id"
 msgstr "id"
 
-#: build/lib/core/models.py:80 core/models.py:80
+#: build/lib/core/models.py:81 core/models.py:81
 msgid "primary key for the record as UUID"
 msgstr "primärer Schlüssel für den Datensatz als UUID"
 
-#: build/lib/core/models.py:86 core/models.py:86
+#: build/lib/core/models.py:87 core/models.py:87
 msgid "created on"
 msgstr "Erstellt"
 
-#: build/lib/core/models.py:87 core/models.py:87
+#: build/lib/core/models.py:88 core/models.py:88
 msgid "date and time at which a record was created"
 msgstr "Datum und Uhrzeit, an dem ein Datensatz erstellt wurde"
 
-#: build/lib/core/models.py:92 core/models.py:92
+#: build/lib/core/models.py:93 core/models.py:93
 msgid "updated on"
 msgstr "Aktualisiert"
 
-#: build/lib/core/models.py:93 core/models.py:93
+#: build/lib/core/models.py:94 core/models.py:94
 msgid "date and time at which a record was last updated"
 msgstr "Datum und Uhrzeit, an dem zuletzt aktualisiert wurde"
 
-#: build/lib/core/models.py:129 core/models.py:129
+#: build/lib/core/models.py:130 core/models.py:130
 msgid "We couldn't find a user with this sub but the email is already associated with a registered user."
 msgstr "Wir konnten keinen Benutzer mit diesem Abo finden, aber die E-Mail-Adresse ist bereits einem registrierten Benutzer zugeordnet."
 
-#: build/lib/core/models.py:142 core/models.py:142
-msgid "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/_/: characters."
-msgstr "Geben Sie eine gültige Unterseite ein. Dieser Wert darf nur Buchstaben, Zahlen und die @/./+/-/_/: Zeichen enthalten."
-
-#: build/lib/core/models.py:148 core/models.py:148
+#: build/lib/core/models.py:141 core/models.py:141
 msgid "sub"
 msgstr "unter"
 
-#: build/lib/core/models.py:150 core/models.py:150
-msgid "Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_/: characters only."
-msgstr "Erforderlich. 255 Zeichen oder weniger. Buchstaben, Zahlen und die Zeichen @/./+/-/_/:"
+#: build/lib/core/models.py:142 core/models.py:142
+msgid "Required. 255 characters or fewer. ASCII characters only."
+msgstr ""
 
-#: build/lib/core/models.py:159 core/models.py:159
+#: build/lib/core/models.py:150 core/models.py:150
 msgid "full name"
 msgstr "Name"
 
-#: build/lib/core/models.py:160 core/models.py:160
+#: build/lib/core/models.py:152 core/models.py:152
 msgid "short name"
 msgstr "Kurzbezeichnung"
 
-#: build/lib/core/models.py:162 core/models.py:162
+#: build/lib/core/models.py:155 core/models.py:155
 msgid "identity email address"
 msgstr "Identitäts-E-Mail-Adresse"
 
-#: build/lib/core/models.py:167 core/models.py:167
+#: build/lib/core/models.py:160 core/models.py:160
 msgid "admin email address"
 msgstr "Admin E-Mail-Adresse"
 
-#: build/lib/core/models.py:174 core/models.py:174
+#: build/lib/core/models.py:167 core/models.py:167
 msgid "language"
 msgstr "Sprache"
 
-#: build/lib/core/models.py:175 core/models.py:175
+#: build/lib/core/models.py:168 core/models.py:168
 msgid "The language in which the user wants to see the interface."
 msgstr "Die Sprache, in der der Benutzer die Benutzeroberfläche sehen möchte."
 
-#: build/lib/core/models.py:183 core/models.py:183
+#: build/lib/core/models.py:176 core/models.py:176
 msgid "The timezone in which the user wants to see times."
 msgstr "Die Zeitzone, in der der Nutzer Zeiten sehen möchte."
 
-#: build/lib/core/models.py:186 core/models.py:186
+#: build/lib/core/models.py:179 core/models.py:179
 msgid "device"
 msgstr "Gerät"
 
-#: build/lib/core/models.py:188 core/models.py:188
+#: build/lib/core/models.py:181 core/models.py:181
 msgid "Whether the user is a device or a real user."
 msgstr "Ob der Benutzer ein Gerät oder ein echter Benutzer ist."
 
-#: build/lib/core/models.py:191 core/models.py:191
+#: build/lib/core/models.py:184 core/models.py:184
 msgid "staff status"
 msgstr "Status des Teammitgliedes"
 
-#: build/lib/core/models.py:193 core/models.py:193
+#: build/lib/core/models.py:186 core/models.py:186
 msgid "Whether the user can log into this admin site."
 msgstr "Gibt an, ob der Benutzer sich in diese Admin-Seite einloggen kann."
 
-#: build/lib/core/models.py:196 core/models.py:196
+#: build/lib/core/models.py:189 core/models.py:189
 msgid "active"
 msgstr "aktiviert"
 
-#: build/lib/core/models.py:199 core/models.py:199
+#: build/lib/core/models.py:192 core/models.py:192
 msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
 msgstr "Ob dieser Benutzer als aktiviert behandelt werden soll. Deaktivieren Sie diese Option, anstatt Konten zu löschen."
 
-#: build/lib/core/models.py:211 core/models.py:211
+#: build/lib/core/models.py:204 core/models.py:204
 msgid "user"
 msgstr "Benutzer"
 
-#: build/lib/core/models.py:212 core/models.py:212
+#: build/lib/core/models.py:205 core/models.py:205
 msgid "users"
 msgstr "Benutzer"
 
-#: build/lib/core/models.py:368 build/lib/core/models.py:1281
-#: core/models.py:368 core/models.py:1281
+#: build/lib/core/models.py:361 build/lib/core/models.py:1276
+#: core/models.py:361 core/models.py:1276
 msgid "title"
 msgstr "Titel"
 
-#: build/lib/core/models.py:369 core/models.py:369
+#: build/lib/core/models.py:362 core/models.py:362
 msgid "excerpt"
 msgstr "Auszug"
 
-#: build/lib/core/models.py:418 core/models.py:418
+#: build/lib/core/models.py:411 core/models.py:411
 msgid "Document"
 msgstr "Dokument"
 
-#: build/lib/core/models.py:419 core/models.py:419
+#: build/lib/core/models.py:412 core/models.py:412
 msgid "Documents"
 msgstr "Dokumente"
 
-#: build/lib/core/models.py:431 build/lib/core/models.py:820 core/models.py:431
-#: core/models.py:820
+#: build/lib/core/models.py:424 build/lib/core/models.py:822 core/models.py:424
+#: core/models.py:822
 msgid "Untitled Document"
 msgstr "Unbenanntes Dokument"
 
-#: build/lib/core/models.py:855 core/models.py:855
+#: build/lib/core/models.py:857 core/models.py:857
 #, python-brace-format
 msgid "{name} shared a document with you!"
 msgstr "{name} hat ein Dokument mit Ihnen geteilt!"
 
-#: build/lib/core/models.py:859 core/models.py:859
+#: build/lib/core/models.py:861 core/models.py:861
 #, python-brace-format
 msgid "{name} invited you with the role \"{role}\" on the following document:"
 msgstr "{name} hat Sie mit der Rolle \"{role}\" zu folgendem Dokument eingeladen:"
 
-#: build/lib/core/models.py:865 core/models.py:865
+#: build/lib/core/models.py:867 core/models.py:867
 #, python-brace-format
 msgid "{name} shared a document with you: {title}"
 msgstr "{name} hat ein Dokument mit Ihnen geteilt: {title}"
 
-#: build/lib/core/models.py:964 core/models.py:964
+#: build/lib/core/models.py:967 core/models.py:967
 msgid "Document/user link trace"
 msgstr "Dokument/Benutzer Linkverfolgung"
 
-#: build/lib/core/models.py:965 core/models.py:965
+#: build/lib/core/models.py:968 core/models.py:968
 msgid "Document/user link traces"
 msgstr "Dokument/Benutzer Linkverfolgung"
 
-#: build/lib/core/models.py:971 core/models.py:971
+#: build/lib/core/models.py:974 core/models.py:974
 msgid "A link trace already exists for this document/user."
 msgstr "Für dieses Dokument/ diesen Benutzer ist bereits eine Linkverfolgung vorhanden."
 
-#: build/lib/core/models.py:994 core/models.py:994
+#: build/lib/core/models.py:997 core/models.py:997
 msgid "Document favorite"
 msgstr "Dokumentenfavorit"
 
-#: build/lib/core/models.py:995 core/models.py:995
+#: build/lib/core/models.py:998 core/models.py:998
 msgid "Document favorites"
 msgstr "Dokumentfavoriten"
 
-#: build/lib/core/models.py:1001 core/models.py:1001
+#: build/lib/core/models.py:1004 core/models.py:1004
 msgid "This document is already targeted by a favorite relation instance for the same user."
 msgstr "Dieses Dokument ist bereits durch den gleichen Benutzer favorisiert worden."
 
-#: build/lib/core/models.py:1023 core/models.py:1023
+#: build/lib/core/models.py:1026 core/models.py:1026
 msgid "Document/user relation"
 msgstr "Dokument/Benutzerbeziehung"
 
-#: build/lib/core/models.py:1024 core/models.py:1024
+#: build/lib/core/models.py:1027 core/models.py:1027
 msgid "Document/user relations"
 msgstr "Dokument/Benutzerbeziehungen"
 
-#: build/lib/core/models.py:1030 core/models.py:1030
+#: build/lib/core/models.py:1033 core/models.py:1033
 msgid "This user is already in this document."
 msgstr "Dieser Benutzer befindet sich bereits in diesem Dokument."
 
-#: build/lib/core/models.py:1036 core/models.py:1036
+#: build/lib/core/models.py:1039 core/models.py:1039
 msgid "This team is already in this document."
 msgstr "Dieses Team befindet sich bereits in diesem Dokument."
 
-#: build/lib/core/models.py:1042 build/lib/core/models.py:1367
-#: core/models.py:1042 core/models.py:1367
+#: build/lib/core/models.py:1045 build/lib/core/models.py:1362
+#: core/models.py:1045 core/models.py:1362
 msgid "Either user or team must be set, not both."
 msgstr "Benutzer oder Team müssen gesetzt werden, nicht beides."
 
-#: build/lib/core/models.py:1188 core/models.py:1188
+#: build/lib/core/models.py:1191 core/models.py:1191
 msgid "Document ask for access"
 msgstr ""
 
-#: build/lib/core/models.py:1189 core/models.py:1189
+#: build/lib/core/models.py:1192 core/models.py:1192
 msgid "Document ask for accesses"
 msgstr ""
 
-#: build/lib/core/models.py:1195 core/models.py:1195
+#: build/lib/core/models.py:1198 core/models.py:1198
 msgid "This user has already asked for access to this document."
 msgstr ""
 
-#: build/lib/core/models.py:1260 core/models.py:1260
+#: build/lib/core/models.py:1255 core/models.py:1255
 #, python-brace-format
 msgid "{name} would like access to a document!"
 msgstr ""
 
-#: build/lib/core/models.py:1264 core/models.py:1264
+#: build/lib/core/models.py:1259 core/models.py:1259
 #, python-brace-format
 msgid "{name} would like access to the following document:"
 msgstr ""
 
-#: build/lib/core/models.py:1270 core/models.py:1270
+#: build/lib/core/models.py:1265 core/models.py:1265
 #, python-brace-format
 msgid "{name} is asking for access to the document: {title}"
 msgstr ""
 
-#: build/lib/core/models.py:1282 core/models.py:1282
+#: build/lib/core/models.py:1277 core/models.py:1277
 msgid "description"
 msgstr "Beschreibung"
 
-#: build/lib/core/models.py:1283 core/models.py:1283
+#: build/lib/core/models.py:1278 core/models.py:1278
 msgid "code"
 msgstr "Code"
 
-#: build/lib/core/models.py:1284 core/models.py:1284
+#: build/lib/core/models.py:1279 core/models.py:1279
 msgid "css"
 msgstr "CSS"
 
-#: build/lib/core/models.py:1286 core/models.py:1286
+#: build/lib/core/models.py:1281 core/models.py:1281
 msgid "public"
 msgstr "öffentlich"
 
-#: build/lib/core/models.py:1288 core/models.py:1288
+#: build/lib/core/models.py:1283 core/models.py:1283
 msgid "Whether this template is public for anyone to use."
 msgstr "Ob diese Vorlage für jedermann öffentlich ist."
 
-#: build/lib/core/models.py:1294 core/models.py:1294
+#: build/lib/core/models.py:1289 core/models.py:1289
 msgid "Template"
 msgstr "Vorlage"
 
-#: build/lib/core/models.py:1295 core/models.py:1295
+#: build/lib/core/models.py:1290 core/models.py:1290
 msgid "Templates"
 msgstr "Vorlagen"
 
-#: build/lib/core/models.py:1348 core/models.py:1348
+#: build/lib/core/models.py:1343 core/models.py:1343
 msgid "Template/user relation"
 msgstr "Vorlage/Benutzer-Beziehung"
 
-#: build/lib/core/models.py:1349 core/models.py:1349
+#: build/lib/core/models.py:1344 core/models.py:1344
 msgid "Template/user relations"
 msgstr "Vorlage/Benutzerbeziehungen"
 
-#: build/lib/core/models.py:1355 core/models.py:1355
+#: build/lib/core/models.py:1350 core/models.py:1350
 msgid "This user is already in this template."
 msgstr "Dieser Benutzer ist bereits in dieser Vorlage."
 
-#: build/lib/core/models.py:1361 core/models.py:1361
+#: build/lib/core/models.py:1356 core/models.py:1356
 msgid "This team is already in this template."
 msgstr "Dieses Team ist bereits in diesem Template."
 
-#: build/lib/core/models.py:1438 core/models.py:1438
+#: build/lib/core/models.py:1433 core/models.py:1433
 msgid "email address"
 msgstr "E-Mail-Adresse"
 
-#: build/lib/core/models.py:1457 core/models.py:1457
+#: build/lib/core/models.py:1452 core/models.py:1452
 msgid "Document invitation"
 msgstr "Einladung zum Dokument"
 
-#: build/lib/core/models.py:1458 core/models.py:1458
+#: build/lib/core/models.py:1453 core/models.py:1453
 msgid "Document invitations"
 msgstr "Dokumenteinladungen"
 
-#: build/lib/core/models.py:1478 core/models.py:1478
+#: build/lib/core/models.py:1473 core/models.py:1473
 msgid "This email is already associated to a registered user."
 msgstr "Diese E-Mail ist bereits einem registrierten Benutzer zugeordnet."
 
-#: core/templates/mail/html/template.html:162
+#: core/templates/mail/html/template.html:153
 #: core/templates/mail/text/template.txt:3
 msgid "Logo email"
 msgstr "Logo-E-Mail"
 
-#: core/templates/mail/html/template.html:209
+#: core/templates/mail/html/template.html:200
 #: core/templates/mail/text/template.txt:10
 msgid "Open"
 msgstr "Öffnen"
 
-#: core/templates/mail/html/template.html:226
+#: core/templates/mail/html/template.html:217
 #: core/templates/mail/text/template.txt:14
 msgid " Docs, your new essential tool for organizing, sharing and collaborating on your documents as a team. "
 msgstr " Docs, Ihr neues unentbehrliches Werkzeug für die Organisation, den Austausch und die Zusammenarbeit in Ihren Dokumenten als Team. "
 
-#: core/templates/mail/html/template.html:233
+#: core/templates/mail/html/template.html:224
 #: core/templates/mail/text/template.txt:16
 #, python-format
 msgid " Brought to you by %(brandname)s "