There was no need to use FlyString for error messages, and it just
caused a bunch of churn since these strings typically only existed
during the lifetime of the error.
(cherry picked from commit 175f3febb8037a440d4ead7347d3266ee3d345e1;
minorly amended to fix conflict in WebSocket.cpp due to serenity
not having the adapter class removal in LadybirdBrowser/ladybird#1671)
(cherry picked from commit 229b64a4b723a391c21f247d72d78cd575ace6ff;
minorly amended to fix conflict in image.cpp due to serenity in the
meantime adding webp writing support, and due to changes in Android and
Vulkan-related files that serenity doesn't have)
This fixes a crash in WPT:
WebCryptoAPI/import_export/rsa_importKey.https.any
This allows us to pass 240 tests!
(cherry picked from commit 124bd115a1342d9b4a7536fa62acedee279a12c9)
Rather than trying to store a Handle to a WebIDL::BufferSource, let's
look ahead to what the spec wants us to do with this field and get a
copy of the bytes held by the buffer source right away.
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.
