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-rw-r--r--dom/cache/CacheStorage.cpp628
1 files changed, 628 insertions, 0 deletions
diff --git a/dom/cache/CacheStorage.cpp b/dom/cache/CacheStorage.cpp
new file mode 100644
index 000000000..937e3826f
--- /dev/null
+++ b/dom/cache/CacheStorage.cpp
@@ -0,0 +1,628 @@
+/* -*- 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/cache/CacheStorage.h"
+
+#include "mozilla/Unused.h"
+#include "mozilla/dom/CacheStorageBinding.h"
+#include "mozilla/dom/Promise.h"
+#include "mozilla/dom/Response.h"
+#include "mozilla/dom/cache/AutoUtils.h"
+#include "mozilla/dom/cache/Cache.h"
+#include "mozilla/dom/cache/CacheChild.h"
+#include "mozilla/dom/cache/CacheStorageChild.h"
+#include "mozilla/dom/cache/CacheWorkerHolder.h"
+#include "mozilla/dom/cache/PCacheChild.h"
+#include "mozilla/dom/cache/ReadStream.h"
+#include "mozilla/dom/cache/TypeUtils.h"
+#include "mozilla/ipc/BackgroundChild.h"
+#include "mozilla/ipc/BackgroundUtils.h"
+#include "mozilla/ipc/PBackgroundChild.h"
+#include "mozilla/ipc/PBackgroundSharedTypes.h"
+#include "nsContentUtils.h"
+#include "nsIDocument.h"
+#include "nsIGlobalObject.h"
+#include "nsIScriptSecurityManager.h"
+#include "nsURLParsers.h"
+#include "WorkerPrivate.h"
+
+namespace mozilla {
+namespace dom {
+namespace cache {
+
+using mozilla::Unused;
+using mozilla::ErrorResult;
+using mozilla::dom::workers::WorkerPrivate;
+using mozilla::ipc::BackgroundChild;
+using mozilla::ipc::PBackgroundChild;
+using mozilla::ipc::IProtocol;
+using mozilla::ipc::PrincipalInfo;
+using mozilla::ipc::PrincipalToPrincipalInfo;
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(mozilla::dom::cache::CacheStorage);
+NS_IMPL_CYCLE_COLLECTING_RELEASE(mozilla::dom::cache::CacheStorage);
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(mozilla::dom::cache::CacheStorage,
+ mGlobal);
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CacheStorage)
+ NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+ NS_INTERFACE_MAP_ENTRY(nsISupports)
+ NS_INTERFACE_MAP_ENTRY(nsIIPCBackgroundChildCreateCallback)
+NS_INTERFACE_MAP_END
+
+// We cannot reference IPC types in a webidl binding implementation header. So
+// define this in the .cpp and use heap storage in the mPendingRequests list.
+struct CacheStorage::Entry final
+{
+ RefPtr<Promise> mPromise;
+ CacheOpArgs mArgs;
+ // We cannot add the requests until after the actor is present. So store
+ // the request data separately for now.
+ RefPtr<InternalRequest> mRequest;
+};
+
+namespace {
+
+bool
+IsTrusted(const PrincipalInfo& aPrincipalInfo, bool aTestingPrefEnabled)
+{
+ // Can happen on main thread or worker thread
+
+ if (aPrincipalInfo.type() == PrincipalInfo::TSystemPrincipalInfo) {
+ return true;
+ }
+
+ // Require a ContentPrincipal to avoid null principal, etc.
+ //
+ // Also, an unknown appId means that this principal was created for the
+ // codebase without all the security information from the end document or
+ // worker. We require exact knowledge of this information before allowing
+ // the caller to touch the disk using the Cache API.
+ if (NS_WARN_IF(aPrincipalInfo.type() != PrincipalInfo::TContentPrincipalInfo ||
+ aPrincipalInfo.get_ContentPrincipalInfo().attrs().mAppId ==
+ nsIScriptSecurityManager::UNKNOWN_APP_ID)) {
+ return false;
+ }
+
+ // If we're in testing mode, then don't do any more work to determing if
+ // the origin is trusted. We have to run some tests as http.
+ if (aTestingPrefEnabled) {
+ return true;
+ }
+
+ // Now parse the scheme of the principal's origin. This is a short term
+ // method for determining "trust". In the long term we need to implement
+ // the full algorithm here:
+ //
+ // https://w3c.github.io/webappsec/specs/powerfulfeatures/#settings-secure
+ //
+ // TODO: Implement full secure setting algorithm. (bug 1177856)
+
+ const nsCString& flatURL = aPrincipalInfo.get_ContentPrincipalInfo().spec();
+ const char* url = flatURL.get();
+
+ // off the main thread URL parsing using nsStdURLParser.
+ nsCOMPtr<nsIURLParser> urlParser = new nsStdURLParser();
+
+ uint32_t schemePos;
+ int32_t schemeLen;
+ uint32_t authPos;
+ int32_t authLen;
+ nsresult rv = urlParser->ParseURL(url, flatURL.Length(),
+ &schemePos, &schemeLen,
+ &authPos, &authLen,
+ nullptr, nullptr); // ignore path
+ if (NS_WARN_IF(NS_FAILED(rv))) { return false; }
+
+ nsAutoCString scheme(Substring(flatURL, schemePos, schemeLen));
+ if (scheme.LowerCaseEqualsLiteral("https") ||
+ scheme.LowerCaseEqualsLiteral("file")) {
+ return true;
+ }
+
+ uint32_t hostPos;
+ int32_t hostLen;
+
+ rv = urlParser->ParseAuthority(url + authPos, authLen,
+ nullptr, nullptr, // ignore username
+ nullptr, nullptr, // ignore password
+ &hostPos, &hostLen,
+ nullptr); // ignore port
+ if (NS_WARN_IF(NS_FAILED(rv))) { return false; }
+
+ nsDependentCSubstring hostname(url + authPos + hostPos, hostLen);
+
+ return hostname.EqualsLiteral("localhost") ||
+ hostname.EqualsLiteral("127.0.0.1") ||
+ hostname.EqualsLiteral("::1");
+}
+
+} // namespace
+
+// static
+already_AddRefed<CacheStorage>
+CacheStorage::CreateOnMainThread(Namespace aNamespace, nsIGlobalObject* aGlobal,
+ nsIPrincipal* aPrincipal, bool aStorageDisabled,
+ bool aForceTrustedOrigin, ErrorResult& aRv)
+{
+ MOZ_DIAGNOSTIC_ASSERT(aGlobal);
+ MOZ_DIAGNOSTIC_ASSERT(aPrincipal);
+ MOZ_ASSERT(NS_IsMainThread());
+
+ if (aStorageDisabled) {
+ NS_WARNING("CacheStorage has been disabled.");
+ RefPtr<CacheStorage> ref = new CacheStorage(NS_ERROR_DOM_SECURITY_ERR);
+ return ref.forget();
+ }
+
+ PrincipalInfo principalInfo;
+ nsresult rv = PrincipalToPrincipalInfo(aPrincipal, &principalInfo);
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ aRv.Throw(rv);
+ return nullptr;
+ }
+
+ bool testingEnabled = aForceTrustedOrigin ||
+ Preferences::GetBool("dom.caches.testing.enabled", false) ||
+ Preferences::GetBool("dom.serviceWorkers.testing.enabled", false);
+
+ if (!IsTrusted(principalInfo, testingEnabled)) {
+ NS_WARNING("CacheStorage not supported on untrusted origins.");
+ RefPtr<CacheStorage> ref = new CacheStorage(NS_ERROR_DOM_SECURITY_ERR);
+ return ref.forget();
+ }
+
+ RefPtr<CacheStorage> ref = new CacheStorage(aNamespace, aGlobal,
+ principalInfo, nullptr);
+ return ref.forget();
+}
+
+// static
+already_AddRefed<CacheStorage>
+CacheStorage::CreateOnWorker(Namespace aNamespace, nsIGlobalObject* aGlobal,
+ WorkerPrivate* aWorkerPrivate, ErrorResult& aRv)
+{
+ MOZ_DIAGNOSTIC_ASSERT(aGlobal);
+ MOZ_DIAGNOSTIC_ASSERT(aWorkerPrivate);
+ aWorkerPrivate->AssertIsOnWorkerThread();
+
+ if (!aWorkerPrivate->IsStorageAllowed()) {
+ NS_WARNING("CacheStorage is not allowed.");
+ RefPtr<CacheStorage> ref = new CacheStorage(NS_ERROR_DOM_SECURITY_ERR);
+ return ref.forget();
+ }
+
+ if (aWorkerPrivate->GetOriginAttributes().mPrivateBrowsingId > 0) {
+ NS_WARNING("CacheStorage not supported during private browsing.");
+ RefPtr<CacheStorage> ref = new CacheStorage(NS_ERROR_DOM_SECURITY_ERR);
+ return ref.forget();
+ }
+
+ RefPtr<CacheWorkerHolder> workerHolder =
+ CacheWorkerHolder::Create(aWorkerPrivate);
+ if (!workerHolder) {
+ NS_WARNING("Worker thread is shutting down.");
+ aRv.Throw(NS_ERROR_FAILURE);
+ return nullptr;
+ }
+
+ const PrincipalInfo& principalInfo = aWorkerPrivate->GetPrincipalInfo();
+
+ // We have a number of cases where we want to skip the https scheme
+ // validation:
+ //
+ // 1) Any worker when dom.caches.testing.enabled pref is true.
+ // 2) Any worker when dom.serviceWorkers.testing.enabled pref is true. This
+ // is mainly because most sites using SWs will expect Cache to work if
+ // SWs are enabled.
+ // 3) If the window that created this worker has the devtools SW testing
+ // option enabled. Same reasoning as (2).
+ // 4) If the worker itself is a ServiceWorker, then we always skip the
+ // origin checks. The ServiceWorker has its own trusted origin checks
+ // that are better than ours. In addition, we don't have information
+ // about the window any more, so we can't do our own checks.
+ bool testingEnabled = aWorkerPrivate->DOMCachesTestingEnabled() ||
+ aWorkerPrivate->ServiceWorkersTestingEnabled() ||
+ aWorkerPrivate->ServiceWorkersTestingInWindow() ||
+ aWorkerPrivate->IsServiceWorker();
+
+ if (!IsTrusted(principalInfo, testingEnabled)) {
+ NS_WARNING("CacheStorage not supported on untrusted origins.");
+ RefPtr<CacheStorage> ref = new CacheStorage(NS_ERROR_DOM_SECURITY_ERR);
+ return ref.forget();
+ }
+
+ RefPtr<CacheStorage> ref = new CacheStorage(aNamespace, aGlobal,
+ principalInfo, workerHolder);
+ return ref.forget();
+}
+
+// static
+bool
+CacheStorage::DefineCaches(JSContext* aCx, JS::Handle<JSObject*> aGlobal)
+{
+ MOZ_ASSERT(NS_IsMainThread());
+ MOZ_DIAGNOSTIC_ASSERT(js::GetObjectClass(aGlobal)->flags & JSCLASS_DOM_GLOBAL,
+ "Passed object is not a global object!");
+ js::AssertSameCompartment(aCx, aGlobal);
+
+ if (NS_WARN_IF(!CacheStorageBinding::GetConstructorObject(aCx) ||
+ !CacheBinding::GetConstructorObject(aCx))) {
+ return false;
+ }
+
+ nsIPrincipal* principal = nsContentUtils::ObjectPrincipal(aGlobal);
+ MOZ_DIAGNOSTIC_ASSERT(principal);
+
+ ErrorResult rv;
+ RefPtr<CacheStorage> storage =
+ CreateOnMainThread(DEFAULT_NAMESPACE, xpc::NativeGlobal(aGlobal), principal,
+ false, /* private browsing */
+ true, /* force trusted */
+ rv);
+ if (NS_WARN_IF(rv.MaybeSetPendingException(aCx))) {
+ return false;
+ }
+
+ JS::Rooted<JS::Value> caches(aCx);
+ if (NS_WARN_IF(!ToJSValue(aCx, storage, &caches))) {
+ return false;
+ }
+
+ return JS_DefineProperty(aCx, aGlobal, "caches", caches, JSPROP_ENUMERATE);
+}
+
+CacheStorage::CacheStorage(Namespace aNamespace, nsIGlobalObject* aGlobal,
+ const PrincipalInfo& aPrincipalInfo,
+ CacheWorkerHolder* aWorkerHolder)
+ : mNamespace(aNamespace)
+ , mGlobal(aGlobal)
+ , mPrincipalInfo(MakeUnique<PrincipalInfo>(aPrincipalInfo))
+ , mWorkerHolder(aWorkerHolder)
+ , mActor(nullptr)
+ , mStatus(NS_OK)
+{
+ MOZ_DIAGNOSTIC_ASSERT(mGlobal);
+
+ // If the PBackground actor is already initialized then we can
+ // immediately use it
+ PBackgroundChild* actor = BackgroundChild::GetForCurrentThread();
+ if (actor) {
+ ActorCreated(actor);
+ return;
+ }
+
+ // Otherwise we must begin the PBackground initialization process and
+ // wait for the async ActorCreated() callback.
+ MOZ_ASSERT(NS_IsMainThread());
+ bool ok = BackgroundChild::GetOrCreateForCurrentThread(this);
+ if (NS_WARN_IF(!ok)) {
+ ActorFailed();
+ }
+}
+
+CacheStorage::CacheStorage(nsresult aFailureResult)
+ : mNamespace(INVALID_NAMESPACE)
+ , mActor(nullptr)
+ , mStatus(aFailureResult)
+{
+ MOZ_DIAGNOSTIC_ASSERT(NS_FAILED(mStatus));
+}
+
+already_AddRefed<Promise>
+CacheStorage::Match(const RequestOrUSVString& aRequest,
+ const CacheQueryOptions& aOptions, ErrorResult& aRv)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+
+ if (NS_WARN_IF(NS_FAILED(mStatus))) {
+ aRv.Throw(mStatus);
+ return nullptr;
+ }
+
+ RefPtr<InternalRequest> request = ToInternalRequest(aRequest, IgnoreBody,
+ aRv);
+ if (NS_WARN_IF(aRv.Failed())) {
+ return nullptr;
+ }
+
+ RefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
+ if (NS_WARN_IF(!promise)) {
+ return nullptr;
+ }
+
+ CacheQueryParams params;
+ ToCacheQueryParams(params, aOptions);
+
+ nsAutoPtr<Entry> entry(new Entry());
+ entry->mPromise = promise;
+ entry->mArgs = StorageMatchArgs(CacheRequest(), params);
+ entry->mRequest = request;
+
+ mPendingRequests.AppendElement(entry.forget());
+ MaybeRunPendingRequests();
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise>
+CacheStorage::Has(const nsAString& aKey, ErrorResult& aRv)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+
+ if (NS_WARN_IF(NS_FAILED(mStatus))) {
+ aRv.Throw(mStatus);
+ return nullptr;
+ }
+
+ RefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
+ if (NS_WARN_IF(!promise)) {
+ return nullptr;
+ }
+
+ nsAutoPtr<Entry> entry(new Entry());
+ entry->mPromise = promise;
+ entry->mArgs = StorageHasArgs(nsString(aKey));
+
+ mPendingRequests.AppendElement(entry.forget());
+ MaybeRunPendingRequests();
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise>
+CacheStorage::Open(const nsAString& aKey, ErrorResult& aRv)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+
+ if (NS_WARN_IF(NS_FAILED(mStatus))) {
+ aRv.Throw(mStatus);
+ return nullptr;
+ }
+
+ RefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
+ if (NS_WARN_IF(!promise)) {
+ return nullptr;
+ }
+
+ nsAutoPtr<Entry> entry(new Entry());
+ entry->mPromise = promise;
+ entry->mArgs = StorageOpenArgs(nsString(aKey));
+
+ mPendingRequests.AppendElement(entry.forget());
+ MaybeRunPendingRequests();
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise>
+CacheStorage::Delete(const nsAString& aKey, ErrorResult& aRv)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+
+ if (NS_WARN_IF(NS_FAILED(mStatus))) {
+ aRv.Throw(mStatus);
+ return nullptr;
+ }
+
+ RefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
+ if (NS_WARN_IF(!promise)) {
+ return nullptr;
+ }
+
+ nsAutoPtr<Entry> entry(new Entry());
+ entry->mPromise = promise;
+ entry->mArgs = StorageDeleteArgs(nsString(aKey));
+
+ mPendingRequests.AppendElement(entry.forget());
+ MaybeRunPendingRequests();
+
+ return promise.forget();
+}
+
+already_AddRefed<Promise>
+CacheStorage::Keys(ErrorResult& aRv)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+
+ if (NS_WARN_IF(NS_FAILED(mStatus))) {
+ aRv.Throw(mStatus);
+ return nullptr;
+ }
+
+ RefPtr<Promise> promise = Promise::Create(mGlobal, aRv);
+ if (NS_WARN_IF(!promise)) {
+ return nullptr;
+ }
+
+ nsAutoPtr<Entry> entry(new Entry());
+ entry->mPromise = promise;
+ entry->mArgs = StorageKeysArgs();
+
+ mPendingRequests.AppendElement(entry.forget());
+ MaybeRunPendingRequests();
+
+ return promise.forget();
+}
+
+// static
+bool
+CacheStorage::PrefEnabled(JSContext* aCx, JSObject* aObj)
+{
+ return Cache::PrefEnabled(aCx, aObj);
+}
+
+// static
+already_AddRefed<CacheStorage>
+CacheStorage::Constructor(const GlobalObject& aGlobal,
+ CacheStorageNamespace aNamespace,
+ nsIPrincipal* aPrincipal, ErrorResult& aRv)
+{
+ if (NS_WARN_IF(!NS_IsMainThread())) {
+ aRv.Throw(NS_ERROR_FAILURE);
+ return nullptr;
+ }
+
+ // TODO: remove Namespace in favor of CacheStorageNamespace
+ static_assert(DEFAULT_NAMESPACE == (uint32_t)CacheStorageNamespace::Content,
+ "Default namespace should match webidl Content enum");
+ static_assert(CHROME_ONLY_NAMESPACE == (uint32_t)CacheStorageNamespace::Chrome,
+ "Chrome namespace should match webidl Chrome enum");
+ static_assert(NUMBER_OF_NAMESPACES == (uint32_t)CacheStorageNamespace::EndGuard_,
+ "Number of namespace should match webidl endguard enum");
+
+ Namespace ns = static_cast<Namespace>(aNamespace);
+ nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
+
+ bool privateBrowsing = false;
+ if (nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(global)) {
+ nsCOMPtr<nsIDocument> doc = window->GetExtantDoc();
+ if (doc) {
+ nsCOMPtr<nsILoadContext> loadContext = doc->GetLoadContext();
+ privateBrowsing = loadContext && loadContext->UsePrivateBrowsing();
+ }
+ }
+
+ // Create a CacheStorage object bypassing the trusted origin checks
+ // since this is a chrome-only constructor.
+ return CreateOnMainThread(ns, global, aPrincipal, privateBrowsing,
+ true /* force trusted origin */, aRv);
+}
+
+nsISupports*
+CacheStorage::GetParentObject() const
+{
+ return mGlobal;
+}
+
+JSObject*
+CacheStorage::WrapObject(JSContext* aContext, JS::Handle<JSObject*> aGivenProto)
+{
+ return mozilla::dom::CacheStorageBinding::Wrap(aContext, this, aGivenProto);
+}
+
+void
+CacheStorage::ActorCreated(PBackgroundChild* aActor)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+ MOZ_DIAGNOSTIC_ASSERT(aActor);
+
+ if (NS_WARN_IF(mWorkerHolder && mWorkerHolder->Notified())) {
+ ActorFailed();
+ return;
+ }
+
+ // WorkerHolder ownership is passed to the CacheStorageChild actor and any
+ // actors it may create. The WorkerHolder will keep the worker thread alive
+ // until the actors can gracefully shutdown.
+ CacheStorageChild* newActor = new CacheStorageChild(this, mWorkerHolder);
+ PCacheStorageChild* constructedActor =
+ aActor->SendPCacheStorageConstructor(newActor, mNamespace, *mPrincipalInfo);
+
+ if (NS_WARN_IF(!constructedActor)) {
+ ActorFailed();
+ return;
+ }
+
+ mWorkerHolder = nullptr;
+
+ MOZ_DIAGNOSTIC_ASSERT(constructedActor == newActor);
+ mActor = newActor;
+
+ MaybeRunPendingRequests();
+ MOZ_DIAGNOSTIC_ASSERT(mPendingRequests.IsEmpty());
+}
+
+void
+CacheStorage::ActorFailed()
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+ MOZ_DIAGNOSTIC_ASSERT(!NS_FAILED(mStatus));
+
+ mStatus = NS_ERROR_UNEXPECTED;
+ mWorkerHolder = nullptr;
+
+ for (uint32_t i = 0; i < mPendingRequests.Length(); ++i) {
+ nsAutoPtr<Entry> entry(mPendingRequests[i].forget());
+ entry->mPromise->MaybeReject(NS_ERROR_UNEXPECTED);
+ }
+ mPendingRequests.Clear();
+}
+
+void
+CacheStorage::DestroyInternal(CacheStorageChild* aActor)
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+ MOZ_DIAGNOSTIC_ASSERT(mActor);
+ MOZ_DIAGNOSTIC_ASSERT(mActor == aActor);
+ mActor->ClearListener();
+ mActor = nullptr;
+
+ // Note that we will never get an actor again in case another request is
+ // made before this object is destructed.
+ ActorFailed();
+}
+
+nsIGlobalObject*
+CacheStorage::GetGlobalObject() const
+{
+ return mGlobal;
+}
+
+#ifdef DEBUG
+void
+CacheStorage::AssertOwningThread() const
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+}
+#endif
+
+PBackgroundChild*
+CacheStorage::GetIPCManager()
+{
+ // This is true because CacheStorage always uses IgnoreBody for requests.
+ // So we should never need to get the IPC manager during Request or
+ // Response serialization.
+ MOZ_CRASH("CacheStorage does not implement TypeUtils::GetIPCManager()");
+}
+
+CacheStorage::~CacheStorage()
+{
+ NS_ASSERT_OWNINGTHREAD(CacheStorage);
+ if (mActor) {
+ mActor->StartDestroyFromListener();
+ // DestroyInternal() is called synchronously by StartDestroyFromListener().
+ // So we should have already cleared the mActor.
+ MOZ_DIAGNOSTIC_ASSERT(!mActor);
+ }
+}
+
+void
+CacheStorage::MaybeRunPendingRequests()
+{
+ if (!mActor) {
+ return;
+ }
+
+ for (uint32_t i = 0; i < mPendingRequests.Length(); ++i) {
+ ErrorResult rv;
+ nsAutoPtr<Entry> entry(mPendingRequests[i].forget());
+ AutoChildOpArgs args(this, entry->mArgs, 1);
+ if (entry->mRequest) {
+ args.Add(entry->mRequest, IgnoreBody, IgnoreInvalidScheme, rv);
+ }
+ if (NS_WARN_IF(rv.Failed())) {
+ entry->mPromise->MaybeReject(rv);
+ continue;
+ }
+ mActor->ExecuteOp(mGlobal, entry->mPromise, this, args.SendAsOpArgs());
+ }
+ mPendingRequests.Clear();
+}
+
+} // namespace cache
+} // namespace dom
+} // namespace mozilla