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-rw-r--r--dom/base/SubtleCrypto.cpp125
1 files changed, 125 insertions, 0 deletions
diff --git a/dom/base/SubtleCrypto.cpp b/dom/base/SubtleCrypto.cpp
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+++ b/dom/base/SubtleCrypto.cpp
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+/* -*- 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