Rather than adding a bunch of `get_*_from_mime_type` functions, add just
one to get the Core::MimeType instance. We will need multiple fields at
once in Browser.
I think the context normally changes for every bit. But this here
is enough to correctly decode the test bitstream in Annex H.2 in
the spec, which seems like a good checkpoint.
The internals of the decoder use spec naming, to make the code
look virtually identical to what's in the spec. (Even so, I managed
to put in several typos that took a while to track down.)
The behavior of Crypto::UnsignedBigInt::export_data unexpectedly
does not actually remove leading zero bytes when the corresponding
parameter is passed. The caller must manually adjust for the location
of the zero bytes.
EXTTEMPLATE=1 was added later and doesn't seem to be used much in
practice -- it doesn't appear in no simple generic regions in any PDF
I tested so far at least. Since the spec contradicts itself on what
to do with these as far as I can tell, error out on them for now and
then add support once we find actual files using this, so that we can
check our implementation actually works.
Deduplicate the data reading for the different cases, and
zero-initialize all adaptive template pixels to zero to make that
possible.
Other than prohibiting EXTTEMPLATE=1, no behavior change.
By following the spec more closely, we can actually make this function
a bit more efficient (by comparing the parent against the document
instead of looking for the first element child of the document).
If a selector must match a pseudo element, or must match the root
element, we now cache that information in the MatchingRule struct.
We also introduce separate buckets for these rules, so we can avoid
running them altogether if the current element can't possibly match.
This cuts the number of selectors evaluated by 32% when loading our
GitHub repo page https://github.com/SerenityOS/serenity
We frequently end up matching hundreds or even thousands of rules. By
giving this vector some inline capacity, we avoid a lot of the
repetitive churn from dynamically growing it all the way from 0
capacity.
This is required to upload files to GitHub. Unfortunately, this is not
currently testable with our test infrastructure. This path is only hit
from HTTP/S uploads, whereas all of our tests are limited to file://.
We were unconditionally creating new File objects for all Blob-type
values passed to `FormData.append`. We should only do so if the value is
not already a File object (or if the `filename` attribute is present).
We must also carry MIME type information forward from the underlying
Blob object.
This does not implement any of the IDL methods, but GitHub requires the
interface exists to upload files via an <input type="file"> element.
Their JS handles uploads via this element and via drag-and-drop in one
function, and check if the uploaded file is `instanceof DataTransfer` to
decide how to handle it.
The memmem() call passes `data.size() - 19 - sizeof(u32)` for big_len,
(18 prefix bytes skipped, the flag byte, and the trailing u32), so the
buffer needs to be at least that large.
Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67332
Either we mount from a loop device or other source, the user might want
to obfuscate the given source for security reasons, so this option will
ensure this will happen.
If passed during a mount, the source will be hidden when reading from
the /sys/kernel/df node.
This patch implements and tests window.crypto.sublte.generateKey with
an RSA-OAEP algorithm. In order for the types to be happy, the
KeyAlgorithms objects are moved to their own .h/.cpp pair, and the new
KeyAlgorithms for RSA are added there.
This patch throws away some of the spec suggestions for how to implement
the normalize_algorithm AO and uses a new pattern that we can actually
extend in our C++.
Also update CryptoKey to store the key data.
This causes a behavior change in which the read FD is now non-blocking.
This is intentional, as this change avoids a deadlock between RS and
WebContent, where WC could block while reading from the request FD,
while RS is blocked sending a message to WC.
The underlying issue here isn't quite understood yet, but for some
reason, when we defer this connection, we ultimately end up blocking
indefinitely on macOS when a subsequent StartRequest message tries to
send its request FD over IPC. We should continue investigating that
issue, but for now, this lets us use RequestServer more reliably on
macOS.
