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Diffstat (limited to '')
| -rw-r--r-- | dom/base/SubtleCrypto.cpp | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/dom/base/SubtleCrypto.cpp b/dom/base/SubtleCrypto.cpp new file mode 100644 index 0000000000..bfd6c1a84e --- /dev/null +++ b/dom/base/SubtleCrypto.cpp @@ -0,0 +1,125 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "mozilla/dom/SubtleCrypto.h" + +#include "mozilla/dom/Promise.h" +#include "mozilla/dom/SubtleCryptoBinding.h" +#include "mozilla/dom/WebCryptoTask.h" + +namespace mozilla::dom { + +NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(SubtleCrypto, mParent) +NS_IMPL_CYCLE_COLLECTING_ADDREF(SubtleCrypto) +NS_IMPL_CYCLE_COLLECTING_RELEASE(SubtleCrypto) +NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SubtleCrypto) + NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY + NS_INTERFACE_MAP_ENTRY(nsISupports) +NS_INTERFACE_MAP_END + +SubtleCrypto::SubtleCrypto(nsIGlobalObject* aParent) : mParent(aParent) {} + +JSObject* SubtleCrypto::WrapObject(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) { + return SubtleCrypto_Binding::Wrap(aCx, this, aGivenProto); +} + +#define SUBTLECRYPTO_METHOD_BODY(Operation, aRv, ...) \ + MOZ_ASSERT(mParent); \ + RefPtr<Promise> p = Promise::Create(mParent, aRv); \ + if (aRv.Failed()) { \ + return nullptr; \ + } \ + RefPtr<WebCryptoTask> task = \ + WebCryptoTask::Create##Operation##Task(__VA_ARGS__); \ + if (!task) { \ + aRv.Throw(NS_ERROR_NULL_POINTER); \ + return nullptr; \ + } \ + task->DispatchWithPromise(p); \ + return p.forget(); + +already_AddRefed<Promise> SubtleCrypto::Encrypt(JSContext* cx, + const ObjectOrString& algorithm, + CryptoKey& key, + const CryptoOperationData& data, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(Encrypt, aRv, cx, algorithm, key, data)} + +already_AddRefed<Promise> SubtleCrypto::Decrypt(JSContext* cx, + const ObjectOrString& algorithm, + CryptoKey& key, + const CryptoOperationData& data, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(Decrypt, aRv, cx, algorithm, key, data)} + +already_AddRefed<Promise> SubtleCrypto::Sign(JSContext* cx, + const ObjectOrString& algorithm, + CryptoKey& key, + const CryptoOperationData& data, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(Sign, aRv, cx, algorithm, key, data)} + +already_AddRefed<Promise> SubtleCrypto::Verify( + JSContext* cx, const ObjectOrString& algorithm, CryptoKey& key, + const CryptoOperationData& signature, const CryptoOperationData& data, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(Verify, aRv, cx, algorithm, key, signature, data)} + +already_AddRefed<Promise> SubtleCrypto::Digest(JSContext* cx, + const ObjectOrString& algorithm, + const CryptoOperationData& data, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(Digest, aRv, cx, algorithm, data)} + +already_AddRefed<Promise> SubtleCrypto::ImportKey( + JSContext* cx, const nsAString& format, JS::Handle<JSObject*> keyData, + const ObjectOrString& algorithm, bool extractable, + const Sequence<nsString>& keyUsages, ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(ImportKey, aRv, mParent, cx, format, keyData, + algorithm, extractable, keyUsages)} + +already_AddRefed<Promise> SubtleCrypto::ExportKey(const nsAString& format, + CryptoKey& key, + ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(ExportKey, aRv, format, key)} + +already_AddRefed<Promise> SubtleCrypto::GenerateKey( + JSContext* cx, const ObjectOrString& algorithm, bool extractable, + const Sequence<nsString>& keyUsages, ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(GenerateKey, aRv, mParent, cx, algorithm, + extractable, keyUsages)} + +already_AddRefed<Promise> SubtleCrypto::DeriveKey( + JSContext* cx, const ObjectOrString& algorithm, CryptoKey& baseKey, + const ObjectOrString& derivedKeyType, bool extractable, + const Sequence<nsString>& keyUsages, ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(DeriveKey, aRv, mParent, cx, algorithm, baseKey, + derivedKeyType, extractable, keyUsages)} + +already_AddRefed<Promise> SubtleCrypto::DeriveBits( + JSContext* cx, const ObjectOrString& algorithm, CryptoKey& baseKey, + uint32_t length, ErrorResult& aRv){ + SUBTLECRYPTO_METHOD_BODY(DeriveBits, aRv, cx, algorithm, baseKey, length)} + +already_AddRefed<Promise> SubtleCrypto::WrapKey( + JSContext* cx, const nsAString& format, CryptoKey& key, + CryptoKey& wrappingKey, const ObjectOrString& wrapAlgorithm, + ErrorResult& aRv){SUBTLECRYPTO_METHOD_BODY(WrapKey, aRv, cx, format, key, + wrappingKey, wrapAlgorithm)} + +already_AddRefed<Promise> SubtleCrypto::UnwrapKey( + JSContext* cx, const nsAString& format, + const ArrayBufferViewOrArrayBuffer& wrappedKey, CryptoKey& unwrappingKey, + const ObjectOrString& unwrapAlgorithm, + const ObjectOrString& unwrappedKeyAlgorithm, bool extractable, + const Sequence<nsString>& keyUsages, ErrorResult& aRv) { + SUBTLECRYPTO_METHOD_BODY(UnwrapKey, aRv, mParent, cx, format, wrappedKey, + unwrappingKey, unwrapAlgorithm, + unwrappedKeyAlgorithm, extractable, keyUsages) +} + +} // namespace mozilla::dom |