Implement ChaCha20-Poly1305 AEAD using OpenSSL and expose it through
the WebCrypto API, including key management and AEAD parameters.
Add WPT:
/encrypt_decrypt/chacha20_poly1305.tentative.https.any.worker.html
This implements WebDriver Actions API support for key sequences with
modifier tracking in our testdriver-vendor.js. The action_sequence
function processes key sources, tracks Shift/Ctrl/Alt/Meta state across
events, and dispatches keys with the appropriate modifiers via
Internals.sendText().
This allows us to pass WPT tests that make use of that API in our own
test-web runner.
Introduce a new SHAKE hash wrapper in LibCrypto backed by OpenSSL.
Wire cSHAKE128 and cSHAKE256 into WebCrypto.
Note that cSHAKE with non-empty functionName or customization is
currently rejected due to OpenSSL EVP limitations.
This fixes WPT:
WebCryptoAPI/digest/cshake.tentative.https.any.html
We had skipped some steps in the spec and were:
* Always broadcasting an old value of null, instead of what it
actually was previously.
* Still broadcasting a storage event even if the value had
not changed in storage compared to the last value.
Fix both issues by returning what the old value is in the setter and
implementing the missing logic.
This change is currently entirely undetectable because of what the
added FIXME talks about. Currently, the HTML element's overflow is
always set to visible in both axes, so it getting set to "clip" in
the imported test ends up not mattering at all.
This introduces a new mechanism for evaluating lookbehind assertions by
adding four new bytecode opcodes: SetStepBack, IncStepBack,
CheckStepBack, and CheckSavedPosition.
These opcodes replace the previous GoBack-based approach and enables
correct handling of variable-length lookbehind patterns,
where the match length cannot be known statically.
Track lookbehind greediness in the parser and propagate it to bytecode
generation. Allow controlled backtracking in lookbehind bodies while
avoiding incorrect captures during step-back execution.
Partially fix issue: #3459
For XHTML documents, resolve named character entities (e.g., )
using the HTML entity table via a getEntity SAX callback. This avoids
parsing a large embedded DTD on every document and matches the approach
used by Blink and WebKit.
This also removes the now-unused DTD infrastructure:
- Remove resolve_external_resource callback from Parser::Options
- Remove resolve_xml_resource() function and its ~60KB embedded DTD
- Remove all call sites passing the unused callback
This commit includes two interdependent changes that must be applied
together:
- Treat `fit-content()` tracks as having an intrinsic min sizing
function when the limit resolves to zero.
- When clamping growth limit to fit-content limit, use `max(base_size,
fit_content_limit)` instead of just `fit_content_limit` to preserve
intrinsic sizing contributions.
These changes are coupled because the first change causes
`fit-content(0)` tracks to participate in intrinsic sizing, while the
second ensures the base size from that sizing is not discarded during
clamping.
An animation with an orphaned owning element should continue to be
ticked by the timeline.
Reverts c8b574e and instead avoids leaking animations by not visiting
`Animation`s from `AnimationTimeline`s.
Fixes a timeout in the imported test
The spec calls for us to use the effective playback rate (i.e. including
any pending updates) when playing an animation.
Fixes a timeout in the newly imported test.
