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Diffstat (limited to 'netwerk/ipc/SocketProcessParent.cpp')
| -rw-r--r-- | netwerk/ipc/SocketProcessParent.cpp | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/netwerk/ipc/SocketProcessParent.cpp b/netwerk/ipc/SocketProcessParent.cpp new file mode 100644 index 0000000000..dabd2a66ce --- /dev/null +++ b/netwerk/ipc/SocketProcessParent.cpp @@ -0,0 +1,361 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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 "SocketProcessParent.h" +#include "SocketProcessLogging.h" + +#include "AltServiceParent.h" +#include "CachePushChecker.h" +#include "HttpTransactionParent.h" +#include "SocketProcessHost.h" +#include "TLSClientAuthCertSelection.h" +#include "mozilla/Components.h" +#include "mozilla/dom/MemoryReportRequest.h" +#include "mozilla/FOGIPC.h" +#include "mozilla/net/DNSRequestParent.h" +#include "mozilla/net/ProxyConfigLookupParent.h" +#include "mozilla/RemoteLazyInputStreamParent.h" +#include "mozilla/Telemetry.h" +#include "mozilla/TelemetryIPC.h" +#include "nsIAppStartup.h" +#include "nsIConsoleService.h" +#include "nsIHttpActivityObserver.h" +#include "nsIObserverService.h" +#include "nsNSSCertificate.h" +#include "nsNSSComponent.h" +#include "nsIOService.h" +#include "nsHttpHandler.h" +#include "nsHttpConnectionInfo.h" +#include "secerr.h" +#ifdef MOZ_WEBRTC +# include "mozilla/dom/ContentProcessManager.h" +# include "mozilla/dom/BrowserParent.h" +# include "mozilla/net/WebrtcTCPSocketParent.h" +#endif +#if defined(MOZ_WIDGET_ANDROID) +# include "mozilla/java/GeckoProcessManagerWrappers.h" +# include "mozilla/java/GeckoProcessTypeWrappers.h" +#endif // defined(MOZ_WIDGET_ANDROID) +#if defined(XP_WIN) +# include "mozilla/WinDllServices.h" +#endif + +namespace mozilla { +namespace net { + +static SocketProcessParent* sSocketProcessParent; + +SocketProcessParent::SocketProcessParent(SocketProcessHost* aHost) + : mHost(aHost) { + MOZ_ASSERT(NS_IsMainThread()); + MOZ_ASSERT(mHost); + + MOZ_COUNT_CTOR(SocketProcessParent); + sSocketProcessParent = this; +} + +SocketProcessParent::~SocketProcessParent() { + MOZ_ASSERT(NS_IsMainThread()); + + MOZ_COUNT_DTOR(SocketProcessParent); + sSocketProcessParent = nullptr; +} + +/* static */ +SocketProcessParent* SocketProcessParent::GetSingleton() { + MOZ_ASSERT(NS_IsMainThread()); + + return sSocketProcessParent; +} + +void SocketProcessParent::ActorDestroy(ActorDestroyReason aWhy) { +#if defined(MOZ_WIDGET_ANDROID) + nsCOMPtr<nsIEventTarget> launcherThread(ipc::GetIPCLauncher()); + MOZ_ASSERT(launcherThread); + + auto procType = java::GeckoProcessType::SOCKET(); + auto selector = + java::GeckoProcessManager::Selector::New(procType, OtherPid()); + + launcherThread->Dispatch(NS_NewRunnableFunction( + "SocketProcessParent::ActorDestroy", + [selector = java::GeckoProcessManager::Selector::GlobalRef(selector)]() { + java::GeckoProcessManager::ShutdownProcess(selector); + })); +#endif // defined(MOZ_WIDGET_ANDROID) + + if (aWhy == AbnormalShutdown) { + GenerateCrashReport(OtherPid()); + + if (PR_GetEnv("MOZ_CRASHREPORTER_SHUTDOWN")) { + printf_stderr("Shutting down due to socket process crash.\n"); + nsCOMPtr<nsIAppStartup> appService = + do_GetService("@mozilla.org/toolkit/app-startup;1"); + if (appService) { + bool userAllowedQuit = true; + appService->Quit(nsIAppStartup::eForceQuit, 1, &userAllowedQuit); + } + } + } + + if (mHost) { + mHost->OnChannelClosed(); + } +} + +bool SocketProcessParent::SendRequestMemoryReport( + const uint32_t& aGeneration, const bool& aAnonymize, + const bool& aMinimizeMemoryUsage, + const Maybe<ipc::FileDescriptor>& aDMDFile) { + mMemoryReportRequest = MakeUnique<dom::MemoryReportRequestHost>(aGeneration); + + PSocketProcessParent::SendRequestMemoryReport( + aGeneration, aAnonymize, aMinimizeMemoryUsage, aDMDFile, + [&](const uint32_t& aGeneration2) { + MOZ_ASSERT(gIOService); + if (!gIOService->SocketProcess()) { + return; + } + SocketProcessParent* actor = gIOService->SocketProcess()->GetActor(); + if (!actor) { + return; + } + if (actor->mMemoryReportRequest) { + actor->mMemoryReportRequest->Finish(aGeneration2); + actor->mMemoryReportRequest = nullptr; + } + }, + [&](mozilla::ipc::ResponseRejectReason) { + MOZ_ASSERT(gIOService); + if (!gIOService->SocketProcess()) { + return; + } + SocketProcessParent* actor = gIOService->SocketProcess()->GetActor(); + if (!actor) { + return; + } + actor->mMemoryReportRequest = nullptr; + }); + + return true; +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvAddMemoryReport( + const MemoryReport& aReport) { + if (mMemoryReportRequest) { + mMemoryReportRequest->RecvReport(aReport); + } + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvAccumulateChildHistograms( + nsTArray<HistogramAccumulation>&& aAccumulations) { + TelemetryIPC::AccumulateChildHistograms(Telemetry::ProcessID::Socket, + aAccumulations); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvAccumulateChildKeyedHistograms( + nsTArray<KeyedHistogramAccumulation>&& aAccumulations) { + TelemetryIPC::AccumulateChildKeyedHistograms(Telemetry::ProcessID::Socket, + aAccumulations); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvUpdateChildScalars( + nsTArray<ScalarAction>&& aScalarActions) { + TelemetryIPC::UpdateChildScalars(Telemetry::ProcessID::Socket, + aScalarActions); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvUpdateChildKeyedScalars( + nsTArray<KeyedScalarAction>&& aScalarActions) { + TelemetryIPC::UpdateChildKeyedScalars(Telemetry::ProcessID::Socket, + aScalarActions); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvRecordChildEvents( + nsTArray<mozilla::Telemetry::ChildEventData>&& aEvents) { + TelemetryIPC::RecordChildEvents(Telemetry::ProcessID::Socket, aEvents); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvRecordDiscardedData( + const mozilla::Telemetry::DiscardedData& aDiscardedData) { + TelemetryIPC::RecordDiscardedData(Telemetry::ProcessID::Socket, + aDiscardedData); + return IPC_OK(); +} + +PWebrtcTCPSocketParent* SocketProcessParent::AllocPWebrtcTCPSocketParent( + const Maybe<TabId>& aTabId) { +#ifdef MOZ_WEBRTC + WebrtcTCPSocketParent* parent = new WebrtcTCPSocketParent(aTabId); + parent->AddRef(); + return parent; +#else + return nullptr; +#endif +} + +bool SocketProcessParent::DeallocPWebrtcTCPSocketParent( + PWebrtcTCPSocketParent* aActor) { +#ifdef MOZ_WEBRTC + WebrtcTCPSocketParent* parent = static_cast<WebrtcTCPSocketParent*>(aActor); + parent->Release(); +#endif + return true; +} + +already_AddRefed<PDNSRequestParent> SocketProcessParent::AllocPDNSRequestParent( + const nsACString& aHost, const nsACString& aTrrServer, const int32_t& port, + const uint16_t& aType, const OriginAttributes& aOriginAttributes, + const nsIDNSService::DNSFlags& aFlags) { + RefPtr<DNSRequestHandler> handler = new DNSRequestHandler(); + RefPtr<DNSRequestParent> actor = new DNSRequestParent(handler); + return actor.forget(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvPDNSRequestConstructor( + PDNSRequestParent* aActor, const nsACString& aHost, + const nsACString& aTrrServer, const int32_t& port, const uint16_t& aType, + const OriginAttributes& aOriginAttributes, + const nsIDNSService::DNSFlags& aFlags) { + RefPtr<DNSRequestParent> actor = static_cast<DNSRequestParent*>(aActor); + RefPtr<DNSRequestHandler> handler = + actor->GetDNSRequest()->AsDNSRequestHandler(); + handler->DoAsyncResolve(aHost, aTrrServer, port, aType, aOriginAttributes, + aFlags); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvObserveHttpActivity( + const HttpActivityArgs& aArgs, const uint32_t& aActivityType, + const uint32_t& aActivitySubtype, const PRTime& aTimestamp, + const uint64_t& aExtraSizeData, const nsACString& aExtraStringData) { + nsCOMPtr<nsIHttpActivityDistributor> activityDistributor = + components::HttpActivityDistributor::Service(); + MOZ_ASSERT(activityDistributor); + + Unused << activityDistributor->ObserveActivityWithArgs( + aArgs, aActivityType, aActivitySubtype, aTimestamp, aExtraSizeData, + aExtraStringData); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvInitBackground( + Endpoint<PBackgroundStarterParent>&& aEndpoint) { + LOG(("SocketProcessParent::RecvInitBackground\n")); + if (!ipc::BackgroundParent::AllocStarter(nullptr, std::move(aEndpoint))) { + return IPC_FAIL(this, "BackgroundParent::Alloc failed"); + } + + return IPC_OK(); +} + +already_AddRefed<PAltServiceParent> +SocketProcessParent::AllocPAltServiceParent() { + RefPtr<AltServiceParent> actor = new AltServiceParent(); + return actor.forget(); +} + +already_AddRefed<PProxyConfigLookupParent> +SocketProcessParent::AllocPProxyConfigLookupParent( + nsIURI* aURI, const uint32_t& aProxyResolveFlags) { + RefPtr<ProxyConfigLookupParent> actor = + new ProxyConfigLookupParent(aURI, aProxyResolveFlags); + return actor.forget(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvPProxyConfigLookupConstructor( + PProxyConfigLookupParent* aActor, nsIURI* aURI, + const uint32_t& aProxyResolveFlags) { + static_cast<ProxyConfigLookupParent*>(aActor)->DoProxyLookup(); + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvCachePushCheck( + nsIURI* aPushedURL, OriginAttributes&& aOriginAttributes, + nsCString&& aRequestString, CachePushCheckResolver&& aResolver) { + RefPtr<CachePushChecker> checker = new CachePushChecker( + aPushedURL, aOriginAttributes, aRequestString, aResolver); + if (NS_FAILED(checker->DoCheck())) { + aResolver(false); + } + return IPC_OK(); +} + +// To ensure that IPDL is finished before SocketParent gets deleted. +class DeferredDeleteSocketProcessParent : public Runnable { + public: + explicit DeferredDeleteSocketProcessParent( + RefPtr<SocketProcessParent>&& aParent) + : Runnable("net::DeferredDeleteSocketProcessParent"), + mParent(std::move(aParent)) {} + + NS_IMETHODIMP Run() override { return NS_OK; } + + private: + RefPtr<SocketProcessParent> mParent; +}; + +/* static */ +void SocketProcessParent::Destroy(RefPtr<SocketProcessParent>&& aParent) { + NS_DispatchToMainThread( + new DeferredDeleteSocketProcessParent(std::move(aParent))); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvExcludeHttp2OrHttp3( + const HttpConnectionInfoCloneArgs& aArgs) { + RefPtr<nsHttpConnectionInfo> cinfo = + nsHttpConnectionInfo::DeserializeHttpConnectionInfoCloneArgs(aArgs); + if (!cinfo) { + MOZ_ASSERT(false, "failed to deserizlize http connection info"); + return IPC_OK(); + } + + if (cinfo->IsHttp3()) { + gHttpHandler->ExcludeHttp3(cinfo); + } else { + gHttpHandler->ExcludeHttp2(cinfo); + } + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvOnConsoleMessage( + const nsString& aMessage) { + nsCOMPtr<nsIConsoleService> consoleService = + do_GetService(NS_CONSOLESERVICE_CONTRACTID); + if (consoleService) { + consoleService->LogStringMessage(aMessage.get()); + } + return IPC_OK(); +} + +mozilla::ipc::IPCResult SocketProcessParent::RecvFOGData(ByteBuf&& aBuf) { + glean::FOGData(std::move(aBuf)); + return IPC_OK(); +} + +#if defined(XP_WIN) +mozilla::ipc::IPCResult SocketProcessParent::RecvGetModulesTrust( + ModulePaths&& aModPaths, bool aRunAtNormalPriority, + GetModulesTrustResolver&& aResolver) { + RefPtr<DllServices> dllSvc(DllServices::Get()); + dllSvc->GetModulesTrust(std::move(aModPaths), aRunAtNormalPriority) + ->Then( + GetMainThreadSerialEventTarget(), __func__, + [aResolver](ModulesMapResult&& aResult) { + aResolver(Some(ModulesMapResult(std::move(aResult)))); + }, + [aResolver](nsresult aRv) { aResolver(Nothing()); }); + return IPC_OK(); +} +#endif // defined(XP_WIN) + +} // namespace net +} // namespace mozilla |