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LibWeb: Support RSA-PSS in WebCryptoAPI

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This commit is contained in:
devgianlu
2024-12-25 23:47:06 +01:00
committed by Jelle Raaijmakers
parent 3eeb35e787
commit e05ee9d297
Notes: github-actions[bot] 2025-01-17 11:44:17 +00:00 
Author: https://github.com/devgianlu
Commit: https://github.com/LadybirdBrowser/ladybird/commit/e05ee9d2974
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3252
Reviewed-by: https://github.com/gmta ✅
10 changed files with 1417 additions and 57 deletions
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33
Libraries/LibWeb/Crypto/CryptoAlgorithms.h
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@@ -195,6 +195,20 @@ struct RsaOaepParams : public AlgorithmParams {
static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
};
// https://w3c.github.io/webcrypto/#dfn-RsaPssParams
struct RsaPssParams : public AlgorithmParams {
virtual ~RsaPssParams() override;
RsaPssParams(WebIDL::UnsignedLong salt_length)
: salt_length(salt_length)
{
}
WebIDL::UnsignedLong salt_length;
static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
};
// https://w3c.github.io/webcrypto/#dfn-EcdsaParams
struct EcdsaParams : public AlgorithmParams {
virtual ~EcdsaParams() override;
@@ -377,6 +391,25 @@ private:
}
};
class RSAPSS : public AlgorithmMethods {
public:
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> sign(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
virtual WebIDL::ExceptionOr<JS::Value> verify(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&, ByteBuffer const&) override;
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new RSAPSS(realm)); }
private:
explicit RSAPSS(JS::Realm& realm)
: AlgorithmMethods(realm)
{
}
};
class AesCbc : public AlgorithmMethods {
public:
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;