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-rw-r--r--netwerk/base/Dashboard.cpp1182
1 files changed, 1182 insertions, 0 deletions
diff --git a/netwerk/base/Dashboard.cpp b/netwerk/base/Dashboard.cpp
new file mode 100644
index 0000000000..56f3171942
--- /dev/null
+++ b/netwerk/base/Dashboard.cpp
@@ -0,0 +1,1182 @@
+/* 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/NetDashboardBinding.h"
+#include "mozilla/dom/ToJSValue.h"
+#include "mozilla/ErrorNames.h"
+#include "mozilla/net/Dashboard.h"
+#include "mozilla/net/HttpInfo.h"
+#include "mozilla/net/HTTPSSVC.h"
+#include "mozilla/net/SocketProcessParent.h"
+#include "nsHttp.h"
+#include "nsICancelable.h"
+#include "nsIDNSListener.h"
+#include "nsIDNSService.h"
+#include "nsIDNSRecord.h"
+#include "nsIDNSByTypeRecord.h"
+#include "nsIInputStream.h"
+#include "nsINamed.h"
+#include "nsINetAddr.h"
+#include "nsISocketTransport.h"
+#include "nsProxyRelease.h"
+#include "nsSocketTransportService2.h"
+#include "nsThreadUtils.h"
+#include "nsURLHelper.h"
+#include "mozilla/Logging.h"
+#include "nsIOService.h"
+#include "../cache2/CacheFileUtils.h"
+
+using mozilla::AutoSafeJSContext;
+using mozilla::dom::Sequence;
+using mozilla::dom::ToJSValue;
+
+namespace mozilla {
+namespace net {
+
+class SocketData : public nsISupports {
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ SocketData() = default;
+
+ uint64_t mTotalSent{0};
+ uint64_t mTotalRecv{0};
+ nsTArray<SocketInfo> mData;
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+
+ private:
+ virtual ~SocketData() = default;
+};
+
+static void GetErrorString(nsresult rv, nsAString& errorString);
+
+NS_IMPL_ISUPPORTS0(SocketData)
+
+class HttpData : public nsISupports {
+ virtual ~HttpData() = default;
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ HttpData() = default;
+
+ nsTArray<HttpRetParams> mData;
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+};
+
+NS_IMPL_ISUPPORTS0(HttpData)
+
+class WebSocketRequest : public nsISupports {
+ virtual ~WebSocketRequest() = default;
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ WebSocketRequest() = default;
+
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+};
+
+NS_IMPL_ISUPPORTS0(WebSocketRequest)
+
+class DnsData : public nsISupports {
+ virtual ~DnsData() = default;
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ DnsData() = default;
+
+ nsTArray<DNSCacheEntries> mData;
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+};
+
+NS_IMPL_ISUPPORTS0(DnsData)
+
+class ConnectionData : public nsITransportEventSink,
+ public nsITimerCallback,
+ public nsINamed {
+ virtual ~ConnectionData() {
+ if (mTimer) {
+ mTimer->Cancel();
+ }
+ }
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSITRANSPORTEVENTSINK
+ NS_DECL_NSITIMERCALLBACK
+
+ NS_IMETHOD GetName(nsACString& aName) override {
+ aName.AssignLiteral("net::ConnectionData");
+ return NS_OK;
+ }
+
+ void StartTimer(uint32_t aTimeout);
+ void StopTimer();
+
+ explicit ConnectionData(Dashboard* target) { mDashboard = target; }
+
+ nsCOMPtr<nsISocketTransport> mSocket;
+ nsCOMPtr<nsIInputStream> mStreamIn;
+ nsCOMPtr<nsITimer> mTimer;
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+ Dashboard* mDashboard;
+
+ nsCString mHost;
+ uint32_t mPort{0};
+ nsCString mProtocol;
+ uint32_t mTimeout{0};
+
+ nsString mStatus;
+};
+
+NS_IMPL_ISUPPORTS(ConnectionData, nsITransportEventSink, nsITimerCallback,
+ nsINamed)
+
+class RcwnData : public nsISupports {
+ virtual ~RcwnData() = default;
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ RcwnData() = default;
+
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+};
+
+NS_IMPL_ISUPPORTS0(RcwnData)
+
+NS_IMETHODIMP
+ConnectionData::OnTransportStatus(nsITransport* aTransport, nsresult aStatus,
+ int64_t aProgress, int64_t aProgressMax) {
+ if (aStatus == NS_NET_STATUS_CONNECTED_TO) {
+ StopTimer();
+ }
+
+ GetErrorString(aStatus, mStatus);
+ mEventTarget->Dispatch(NewRunnableMethod<RefPtr<ConnectionData>>(
+ "net::Dashboard::GetConnectionStatus", mDashboard,
+ &Dashboard::GetConnectionStatus, this),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+ConnectionData::Notify(nsITimer* aTimer) {
+ MOZ_ASSERT(aTimer == mTimer);
+
+ if (mSocket) {
+ mSocket->Close(NS_ERROR_ABORT);
+ mSocket = nullptr;
+ mStreamIn = nullptr;
+ }
+
+ mTimer = nullptr;
+
+ mStatus.AssignLiteral(u"NS_ERROR_NET_TIMEOUT");
+ mEventTarget->Dispatch(NewRunnableMethod<RefPtr<ConnectionData>>(
+ "net::Dashboard::GetConnectionStatus", mDashboard,
+ &Dashboard::GetConnectionStatus, this),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+void ConnectionData::StartTimer(uint32_t aTimeout) {
+ if (!mTimer) {
+ mTimer = NS_NewTimer();
+ }
+
+ mTimer->InitWithCallback(this, aTimeout * 1000, nsITimer::TYPE_ONE_SHOT);
+}
+
+void ConnectionData::StopTimer() {
+ if (mTimer) {
+ mTimer->Cancel();
+ mTimer = nullptr;
+ }
+}
+
+class LookupHelper;
+
+class LookupArgument : public nsISupports {
+ virtual ~LookupArgument() = default;
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ LookupArgument(nsIDNSRecord* aRecord, LookupHelper* aHelper) {
+ mRecord = aRecord;
+ mHelper = aHelper;
+ }
+
+ nsCOMPtr<nsIDNSRecord> mRecord;
+ RefPtr<LookupHelper> mHelper;
+};
+
+NS_IMPL_ISUPPORTS0(LookupArgument)
+
+class LookupHelper final : public nsIDNSListener {
+ virtual ~LookupHelper() {
+ if (mCancel) {
+ mCancel->Cancel(NS_ERROR_ABORT);
+ }
+ }
+
+ public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIDNSLISTENER
+
+ LookupHelper() = default;
+
+ nsresult ConstructAnswer(LookupArgument* aArgument);
+ nsresult ConstructHTTPSRRAnswer(LookupArgument* aArgument);
+
+ public:
+ nsCOMPtr<nsICancelable> mCancel;
+ nsMainThreadPtrHandle<nsINetDashboardCallback> mCallback;
+ nsIEventTarget* mEventTarget{nullptr};
+ nsresult mStatus{NS_ERROR_NOT_INITIALIZED};
+};
+
+NS_IMPL_ISUPPORTS(LookupHelper, nsIDNSListener)
+
+NS_IMETHODIMP
+LookupHelper::OnLookupComplete(nsICancelable* aRequest, nsIDNSRecord* aRecord,
+ nsresult aStatus) {
+ MOZ_ASSERT(aRequest == mCancel);
+ mCancel = nullptr;
+ mStatus = aStatus;
+
+ nsCOMPtr<nsIDNSHTTPSSVCRecord> httpsRecord = do_QueryInterface(aRecord);
+ if (httpsRecord) {
+ RefPtr<LookupArgument> arg = new LookupArgument(aRecord, this);
+ mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<LookupArgument>>(
+ "net::LookupHelper::ConstructHTTPSRRAnswer", this,
+ &LookupHelper::ConstructHTTPSRRAnswer, arg),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+ }
+
+ RefPtr<LookupArgument> arg = new LookupArgument(aRecord, this);
+ mEventTarget->Dispatch(NewRunnableMethod<RefPtr<LookupArgument>>(
+ "net::LookupHelper::ConstructAnswer", this,
+ &LookupHelper::ConstructAnswer, arg),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+nsresult LookupHelper::ConstructAnswer(LookupArgument* aArgument) {
+ nsIDNSRecord* aRecord = aArgument->mRecord;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::DNSLookupDict dict;
+ dict.mAddress.Construct();
+
+ Sequence<nsString>& addresses = dict.mAddress.Value();
+ nsCOMPtr<nsIDNSAddrRecord> record = do_QueryInterface(aRecord);
+ if (NS_SUCCEEDED(mStatus) && record) {
+ dict.mAnswer = true;
+ bool hasMore;
+ record->HasMore(&hasMore);
+ while (hasMore) {
+ nsString* nextAddress = addresses.AppendElement(fallible);
+ if (!nextAddress) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ nsCString nextAddressASCII;
+ record->GetNextAddrAsString(nextAddressASCII);
+ CopyASCIItoUTF16(nextAddressASCII, *nextAddress);
+ record->HasMore(&hasMore);
+ }
+ } else {
+ dict.mAnswer = false;
+ GetErrorString(mStatus, dict.mError);
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ this->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+static void CStringToHexString(const nsACString& aIn, nsAString& aOut) {
+ static const char* const lut = "0123456789ABCDEF";
+
+ size_t len = aIn.Length();
+
+ aOut.SetCapacity(2 * len);
+ for (size_t i = 0; i < aIn.Length(); ++i) {
+ const char c = static_cast<char>(aIn[i]);
+ aOut.Append(lut[(c >> 4) & 0x0F]);
+ aOut.Append(lut[c & 15]);
+ }
+}
+
+nsresult LookupHelper::ConstructHTTPSRRAnswer(LookupArgument* aArgument) {
+ nsCOMPtr<nsIDNSHTTPSSVCRecord> httpsRecord =
+ do_QueryInterface(aArgument->mRecord);
+
+ AutoSafeJSContext cx;
+
+ mozilla::dom::HTTPSRRLookupDict dict;
+ dict.mRecords.Construct();
+
+ Sequence<dom::HTTPSRecord>& records = dict.mRecords.Value();
+ if (NS_SUCCEEDED(mStatus) && httpsRecord) {
+ dict.mAnswer = true;
+ nsTArray<RefPtr<nsISVCBRecord>> svcbRecords;
+ httpsRecord->GetRecords(svcbRecords);
+
+ for (const auto& record : svcbRecords) {
+ dom::HTTPSRecord* nextRecord = records.AppendElement(fallible);
+ if (!nextRecord) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ Unused << record->GetPriority(&nextRecord->mPriority);
+ nsCString name;
+ Unused << record->GetName(name);
+ CopyASCIItoUTF16(name, nextRecord->mTargetName);
+
+ nsTArray<RefPtr<nsISVCParam>> values;
+ Unused << record->GetValues(values);
+ if (values.IsEmpty()) {
+ continue;
+ }
+
+ for (const auto& value : values) {
+ uint16_t type;
+ Unused << value->GetType(&type);
+ switch (type) {
+ case SvcParamKeyAlpn: {
+ nextRecord->mAlpn.Construct();
+ nextRecord->mAlpn.Value().mType = type;
+ nsCOMPtr<nsISVCParamAlpn> alpnParam = do_QueryInterface(value);
+ nsTArray<nsCString> alpn;
+ Unused << alpnParam->GetAlpn(alpn);
+ nsAutoCString alpnStr;
+ for (const auto& str : alpn) {
+ alpnStr.Append(str);
+ alpnStr.Append(',');
+ }
+ CopyASCIItoUTF16(Span(alpnStr.BeginReading(), alpnStr.Length() - 1),
+ nextRecord->mAlpn.Value().mAlpn);
+ break;
+ }
+ case SvcParamKeyNoDefaultAlpn: {
+ nextRecord->mNoDefaultAlpn.Construct();
+ nextRecord->mNoDefaultAlpn.Value().mType = type;
+ break;
+ }
+ case SvcParamKeyPort: {
+ nextRecord->mPort.Construct();
+ nextRecord->mPort.Value().mType = type;
+ nsCOMPtr<nsISVCParamPort> portParam = do_QueryInterface(value);
+ Unused << portParam->GetPort(&nextRecord->mPort.Value().mPort);
+ break;
+ }
+ case SvcParamKeyIpv4Hint: {
+ nextRecord->mIpv4Hint.Construct();
+ nextRecord->mIpv4Hint.Value().mType = type;
+ nsCOMPtr<nsISVCParamIPv4Hint> ipv4Param = do_QueryInterface(value);
+ nsTArray<RefPtr<nsINetAddr>> ipv4Hint;
+ Unused << ipv4Param->GetIpv4Hint(ipv4Hint);
+ if (!ipv4Hint.IsEmpty()) {
+ nextRecord->mIpv4Hint.Value().mAddress.Construct();
+ for (const auto& address : ipv4Hint) {
+ nsString* nextAddress = nextRecord->mIpv4Hint.Value()
+ .mAddress.Value()
+ .AppendElement(fallible);
+ if (!nextAddress) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ nsCString addressASCII;
+ Unused << address->GetAddress(addressASCII);
+ CopyASCIItoUTF16(addressASCII, *nextAddress);
+ }
+ }
+ break;
+ }
+ case SvcParamKeyIpv6Hint: {
+ nextRecord->mIpv6Hint.Construct();
+ nextRecord->mIpv6Hint.Value().mType = type;
+ nsCOMPtr<nsISVCParamIPv6Hint> ipv6Param = do_QueryInterface(value);
+ nsTArray<RefPtr<nsINetAddr>> ipv6Hint;
+ Unused << ipv6Param->GetIpv6Hint(ipv6Hint);
+ if (!ipv6Hint.IsEmpty()) {
+ nextRecord->mIpv6Hint.Value().mAddress.Construct();
+ for (const auto& address : ipv6Hint) {
+ nsString* nextAddress = nextRecord->mIpv6Hint.Value()
+ .mAddress.Value()
+ .AppendElement(fallible);
+ if (!nextAddress) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ nsCString addressASCII;
+ Unused << address->GetAddress(addressASCII);
+ CopyASCIItoUTF16(addressASCII, *nextAddress);
+ }
+ }
+ break;
+ }
+ case SvcParamKeyEchConfig: {
+ nextRecord->mEchConfig.Construct();
+ nextRecord->mEchConfig.Value().mType = type;
+ nsCOMPtr<nsISVCParamEchConfig> echConfigParam =
+ do_QueryInterface(value);
+ nsCString echConfigStr;
+ Unused << echConfigParam->GetEchconfig(echConfigStr);
+ CStringToHexString(echConfigStr,
+ nextRecord->mEchConfig.Value().mEchConfig);
+ break;
+ }
+ case SvcParamKeyODoHConfig: {
+ nextRecord->mODoHConfig.Construct();
+ nextRecord->mODoHConfig.Value().mType = type;
+ nsCOMPtr<nsISVCParamODoHConfig> ODoHConfigParam =
+ do_QueryInterface(value);
+ nsCString ODoHConfigStr;
+ Unused << ODoHConfigParam->GetODoHConfig(ODoHConfigStr);
+ CStringToHexString(ODoHConfigStr,
+ nextRecord->mODoHConfig.Value().mODoHConfig);
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ }
+ } else {
+ dict.mAnswer = false;
+ GetErrorString(mStatus, dict.mError);
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ this->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMPL_ISUPPORTS(Dashboard, nsIDashboard, nsIDashboardEventNotifier)
+
+Dashboard::Dashboard() { mEnableLogging = false; }
+
+NS_IMETHODIMP
+Dashboard::RequestSockets(nsINetDashboardCallback* aCallback) {
+ RefPtr<SocketData> socketData = new SocketData();
+ socketData->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ socketData->mEventTarget = GetCurrentEventTarget();
+
+ if (nsIOService::UseSocketProcess()) {
+ if (!gIOService->SocketProcessReady()) {
+ return NS_ERROR_NOT_AVAILABLE;
+ }
+
+ RefPtr<Dashboard> self(this);
+ SocketProcessParent::GetSingleton()->SendGetSocketData()->Then(
+ GetMainThreadSerialEventTarget(), __func__,
+ [self{std::move(self)},
+ socketData{std::move(socketData)}](SocketDataArgs&& args) {
+ socketData->mData.Assign(args.info());
+ socketData->mTotalSent = args.totalSent();
+ socketData->mTotalRecv = args.totalRecv();
+ socketData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<SocketData>>(
+ "net::Dashboard::GetSockets", self, &Dashboard::GetSockets,
+ socketData),
+ NS_DISPATCH_NORMAL);
+ },
+ [self](const mozilla::ipc::ResponseRejectReason) {});
+ return NS_OK;
+ }
+
+ gSocketTransportService->Dispatch(
+ NewRunnableMethod<RefPtr<SocketData>>(
+ "net::Dashboard::GetSocketsDispatch", this,
+ &Dashboard::GetSocketsDispatch, socketData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetSocketsDispatch(SocketData* aSocketData) {
+ RefPtr<SocketData> socketData = aSocketData;
+ if (gSocketTransportService) {
+ gSocketTransportService->GetSocketConnections(&socketData->mData);
+ socketData->mTotalSent = gSocketTransportService->GetSentBytes();
+ socketData->mTotalRecv = gSocketTransportService->GetReceivedBytes();
+ }
+ socketData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<SocketData>>("net::Dashboard::GetSockets", this,
+ &Dashboard::GetSockets, socketData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetSockets(SocketData* aSocketData) {
+ RefPtr<SocketData> socketData = aSocketData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::SocketsDict dict;
+ dict.mSockets.Construct();
+ dict.mSent = 0;
+ dict.mReceived = 0;
+
+ Sequence<mozilla::dom::SocketElement>& sockets = dict.mSockets.Value();
+
+ uint32_t length = socketData->mData.Length();
+ if (!sockets.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < socketData->mData.Length(); i++) {
+ dom::SocketElement& mSocket = *sockets.AppendElement(fallible);
+ CopyASCIItoUTF16(socketData->mData[i].host, mSocket.mHost);
+ mSocket.mPort = socketData->mData[i].port;
+ mSocket.mActive = socketData->mData[i].active;
+ CopyASCIItoUTF16(socketData->mData[i].type, mSocket.mType);
+ mSocket.mSent = (double)socketData->mData[i].sent;
+ mSocket.mReceived = (double)socketData->mData[i].received;
+ dict.mSent += socketData->mData[i].sent;
+ dict.mReceived += socketData->mData[i].received;
+ }
+
+ dict.mSent += socketData->mTotalSent;
+ dict.mReceived += socketData->mTotalRecv;
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) return NS_ERROR_FAILURE;
+ socketData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestHttpConnections(nsINetDashboardCallback* aCallback) {
+ RefPtr<HttpData> httpData = new HttpData();
+ httpData->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ httpData->mEventTarget = GetCurrentEventTarget();
+
+ if (nsIOService::UseSocketProcess()) {
+ if (!gIOService->SocketProcessReady()) {
+ return NS_ERROR_NOT_AVAILABLE;
+ }
+
+ RefPtr<Dashboard> self(this);
+ SocketProcessParent::GetSingleton()->SendGetHttpConnectionData()->Then(
+ GetMainThreadSerialEventTarget(), __func__,
+ [self{std::move(self)}, httpData](nsTArray<HttpRetParams>&& params) {
+ httpData->mData.Assign(std::move(params));
+ self->GetHttpConnections(httpData);
+ httpData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<HttpData>>(
+ "net::Dashboard::GetHttpConnections", self,
+ &Dashboard::GetHttpConnections, httpData),
+ NS_DISPATCH_NORMAL);
+ },
+ [self](const mozilla::ipc::ResponseRejectReason) {});
+ return NS_OK;
+ }
+
+ gSocketTransportService->Dispatch(NewRunnableMethod<RefPtr<HttpData>>(
+ "net::Dashboard::GetHttpDispatch", this,
+ &Dashboard::GetHttpDispatch, httpData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetHttpDispatch(HttpData* aHttpData) {
+ RefPtr<HttpData> httpData = aHttpData;
+ HttpInfo::GetHttpConnectionData(&httpData->mData);
+ httpData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<HttpData>>("net::Dashboard::GetHttpConnections",
+ this, &Dashboard::GetHttpConnections,
+ httpData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetHttpConnections(HttpData* aHttpData) {
+ RefPtr<HttpData> httpData = aHttpData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::HttpConnDict dict;
+ dict.mConnections.Construct();
+
+ using mozilla::dom::DnsAndSockInfoDict;
+ using mozilla::dom::HttpConnectionElement;
+ using mozilla::dom::HttpConnInfo;
+ Sequence<HttpConnectionElement>& connections = dict.mConnections.Value();
+
+ uint32_t length = httpData->mData.Length();
+ if (!connections.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < httpData->mData.Length(); i++) {
+ HttpConnectionElement& connection = *connections.AppendElement(fallible);
+
+ CopyASCIItoUTF16(httpData->mData[i].host, connection.mHost);
+ connection.mPort = httpData->mData[i].port;
+ CopyASCIItoUTF16(httpData->mData[i].httpVersion, connection.mHttpVersion);
+ connection.mSsl = httpData->mData[i].ssl;
+
+ connection.mActive.Construct();
+ connection.mIdle.Construct();
+ connection.mDnsAndSocks.Construct();
+
+ Sequence<HttpConnInfo>& active = connection.mActive.Value();
+ Sequence<HttpConnInfo>& idle = connection.mIdle.Value();
+ Sequence<DnsAndSockInfoDict>& dnsAndSocks = connection.mDnsAndSocks.Value();
+
+ if (!active.SetCapacity(httpData->mData[i].active.Length(), fallible) ||
+ !idle.SetCapacity(httpData->mData[i].idle.Length(), fallible) ||
+ !dnsAndSocks.SetCapacity(httpData->mData[i].dnsAndSocks.Length(),
+ fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].active.Length(); j++) {
+ HttpConnInfo& info = *active.AppendElement(fallible);
+ info.mRtt = httpData->mData[i].active[j].rtt;
+ info.mTtl = httpData->mData[i].active[j].ttl;
+ info.mProtocolVersion = httpData->mData[i].active[j].protocolVersion;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].idle.Length(); j++) {
+ HttpConnInfo& info = *idle.AppendElement(fallible);
+ info.mRtt = httpData->mData[i].idle[j].rtt;
+ info.mTtl = httpData->mData[i].idle[j].ttl;
+ info.mProtocolVersion = httpData->mData[i].idle[j].protocolVersion;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].dnsAndSocks.Length(); j++) {
+ DnsAndSockInfoDict& info = *dnsAndSocks.AppendElement(fallible);
+ info.mSpeculative = httpData->mData[i].dnsAndSocks[j].speculative;
+ }
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ httpData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::GetEnableLogging(bool* value) {
+ *value = mEnableLogging;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::SetEnableLogging(const bool value) {
+ mEnableLogging = value;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::AddHost(const nsACString& aHost, uint32_t aSerial, bool aEncrypted) {
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ LogData mData(nsCString(aHost), aSerial, aEncrypted);
+ if (mWs.data.Contains(mData)) {
+ return NS_OK;
+ }
+ // XXX(Bug 1631371) Check if this should use a fallible operation as it
+ // pretended earlier.
+ mWs.data.AppendElement(mData);
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::RemoveHost(const nsACString& aHost, uint32_t aSerial) {
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1) return NS_ERROR_FAILURE;
+ mWs.data.RemoveElementAt(index);
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::NewMsgSent(const nsACString& aHost, uint32_t aSerial,
+ uint32_t aLength) {
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1) return NS_ERROR_FAILURE;
+ mWs.data[index].mMsgSent++;
+ mWs.data[index].mSizeSent += aLength;
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::NewMsgReceived(const nsACString& aHost, uint32_t aSerial,
+ uint32_t aLength) {
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1) return NS_ERROR_FAILURE;
+ mWs.data[index].mMsgReceived++;
+ mWs.data[index].mSizeReceived += aLength;
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestWebsocketConnections(nsINetDashboardCallback* aCallback) {
+ RefPtr<WebSocketRequest> wsRequest = new WebSocketRequest();
+ wsRequest->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ wsRequest->mEventTarget = GetCurrentEventTarget();
+
+ wsRequest->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<WebSocketRequest>>(
+ "net::Dashboard::GetWebSocketConnections", this,
+ &Dashboard::GetWebSocketConnections, wsRequest),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetWebSocketConnections(WebSocketRequest* aWsRequest) {
+ RefPtr<WebSocketRequest> wsRequest = aWsRequest;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::WebSocketDict dict;
+ dict.mWebsockets.Construct();
+ Sequence<mozilla::dom::WebSocketElement>& websockets =
+ dict.mWebsockets.Value();
+
+ mozilla::MutexAutoLock lock(mWs.lock);
+ uint32_t length = mWs.data.Length();
+ if (!websockets.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < mWs.data.Length(); i++) {
+ dom::WebSocketElement& websocket = *websockets.AppendElement(fallible);
+ CopyASCIItoUTF16(mWs.data[i].mHost, websocket.mHostport);
+ websocket.mMsgsent = mWs.data[i].mMsgSent;
+ websocket.mMsgreceived = mWs.data[i].mMsgReceived;
+ websocket.mSentsize = mWs.data[i].mSizeSent;
+ websocket.mReceivedsize = mWs.data[i].mSizeReceived;
+ websocket.mEncrypted = mWs.data[i].mEncrypted;
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+ wsRequest->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestDNSInfo(nsINetDashboardCallback* aCallback) {
+ RefPtr<DnsData> dnsData = new DnsData();
+ dnsData->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+
+ nsresult rv;
+ dnsData->mData.Clear();
+ dnsData->mEventTarget = GetCurrentEventTarget();
+
+ if (!mDnsService) {
+ mDnsService = do_GetService("@mozilla.org/network/dns-service;1", &rv);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+ }
+
+ if (nsIOService::UseSocketProcess()) {
+ if (!gIOService->SocketProcessReady()) {
+ return NS_ERROR_NOT_AVAILABLE;
+ }
+
+ RefPtr<Dashboard> self(this);
+ SocketProcessParent::GetSingleton()->SendGetDNSCacheEntries()->Then(
+ GetMainThreadSerialEventTarget(), __func__,
+ [self{std::move(self)},
+ dnsData{std::move(dnsData)}](nsTArray<DNSCacheEntries>&& entries) {
+ dnsData->mData.Assign(std::move(entries));
+ dnsData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<DnsData>>(
+ "net::Dashboard::GetDNSCacheEntries", self,
+ &Dashboard::GetDNSCacheEntries, dnsData),
+ NS_DISPATCH_NORMAL);
+ },
+ [self](const mozilla::ipc::ResponseRejectReason) {});
+ return NS_OK;
+ }
+
+ gSocketTransportService->Dispatch(
+ NewRunnableMethod<RefPtr<DnsData>>("net::Dashboard::GetDnsInfoDispatch",
+ this, &Dashboard::GetDnsInfoDispatch,
+ dnsData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetDnsInfoDispatch(DnsData* aDnsData) {
+ RefPtr<DnsData> dnsData = aDnsData;
+ if (mDnsService) {
+ mDnsService->GetDNSCacheEntries(&dnsData->mData);
+ }
+ dnsData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<DnsData>>("net::Dashboard::GetDNSCacheEntries",
+ this, &Dashboard::GetDNSCacheEntries,
+ dnsData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult Dashboard::GetDNSCacheEntries(DnsData* dnsData) {
+ AutoSafeJSContext cx;
+
+ mozilla::dom::DNSCacheDict dict;
+ dict.mEntries.Construct();
+ Sequence<mozilla::dom::DnsCacheEntry>& entries = dict.mEntries.Value();
+
+ uint32_t length = dnsData->mData.Length();
+ if (!entries.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < dnsData->mData.Length(); i++) {
+ dom::DnsCacheEntry& entry = *entries.AppendElement(fallible);
+ entry.mHostaddr.Construct();
+
+ Sequence<nsString>& addrs = entry.mHostaddr.Value();
+ if (!addrs.SetCapacity(dnsData->mData[i].hostaddr.Length(), fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ CopyASCIItoUTF16(dnsData->mData[i].hostname, entry.mHostname);
+ entry.mExpiration = dnsData->mData[i].expiration;
+ entry.mTrr = dnsData->mData[i].TRR;
+
+ for (uint32_t j = 0; j < dnsData->mData[i].hostaddr.Length(); j++) {
+ nsString* addr = addrs.AppendElement(fallible);
+ if (!addr) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+ CopyASCIItoUTF16(dnsData->mData[i].hostaddr[j], *addr);
+ }
+
+ if (dnsData->mData[i].family == PR_AF_INET6) {
+ entry.mFamily.AssignLiteral(u"ipv6");
+ } else {
+ entry.mFamily.AssignLiteral(u"ipv4");
+ }
+
+ entry.mOriginAttributesSuffix =
+ NS_ConvertUTF8toUTF16(dnsData->mData[i].originAttributesSuffix);
+ entry.mFlags = NS_ConvertUTF8toUTF16(dnsData->mData[i].flags);
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+ dnsData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestDNSLookup(const nsACString& aHost,
+ nsINetDashboardCallback* aCallback) {
+ nsresult rv;
+
+ if (!mDnsService) {
+ mDnsService = do_GetService("@mozilla.org/network/dns-service;1", &rv);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+ }
+
+ RefPtr<LookupHelper> helper = new LookupHelper();
+ helper->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ helper->mEventTarget = GetCurrentEventTarget();
+ OriginAttributes attrs;
+ rv = mDnsService->AsyncResolveNative(
+ aHost, nsIDNSService::RESOLVE_TYPE_DEFAULT,
+ nsIDNSService::RESOLVE_DEFAULT_FLAGS, nullptr, helper.get(),
+ NS_GetCurrentThread(), attrs, getter_AddRefs(helper->mCancel));
+ return rv;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestDNSHTTPSRRLookup(const nsACString& aHost,
+ nsINetDashboardCallback* aCallback) {
+ nsresult rv;
+
+ if (!mDnsService) {
+ mDnsService = do_GetService("@mozilla.org/network/dns-service;1", &rv);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+ }
+
+ RefPtr<LookupHelper> helper = new LookupHelper();
+ helper->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ helper->mEventTarget = GetCurrentEventTarget();
+ OriginAttributes attrs;
+ rv = mDnsService->AsyncResolveNative(
+ aHost, nsIDNSService::RESOLVE_TYPE_HTTPSSVC,
+ nsIDNSService::RESOLVE_DEFAULT_FLAGS, nullptr, helper.get(),
+ NS_GetCurrentThread(), attrs, getter_AddRefs(helper->mCancel));
+ return rv;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestRcwnStats(nsINetDashboardCallback* aCallback) {
+ RefPtr<RcwnData> rcwnData = new RcwnData();
+ rcwnData->mEventTarget = GetCurrentEventTarget();
+ rcwnData->mCallback = new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+
+ return rcwnData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<RcwnData>>("net::Dashboard::GetRcwnData", this,
+ &Dashboard::GetRcwnData, rcwnData),
+ NS_DISPATCH_NORMAL);
+}
+
+nsresult Dashboard::GetRcwnData(RcwnData* aData) {
+ AutoSafeJSContext cx;
+ mozilla::dom::RcwnStatus dict;
+
+ dict.mTotalNetworkRequests = gIOService->GetTotalRequestNumber();
+ dict.mRcwnCacheWonCount = gIOService->GetCacheWonRequestNumber();
+ dict.mRcwnNetWonCount = gIOService->GetNetWonRequestNumber();
+
+ uint32_t cacheSlow, cacheNotSlow;
+ CacheFileUtils::CachePerfStats::GetSlowStats(&cacheSlow, &cacheNotSlow);
+ dict.mCacheSlowCount = cacheSlow;
+ dict.mCacheNotSlowCount = cacheNotSlow;
+
+ dict.mPerfStats.Construct();
+ Sequence<mozilla::dom::RcwnPerfStats>& perfStats = dict.mPerfStats.Value();
+ uint32_t length = CacheFileUtils::CachePerfStats::LAST;
+ if (!perfStats.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < length; i++) {
+ CacheFileUtils::CachePerfStats::EDataType perfType =
+ static_cast<CacheFileUtils::CachePerfStats::EDataType>(i);
+ dom::RcwnPerfStats& elem = *perfStats.AppendElement(fallible);
+ elem.mAvgShort =
+ CacheFileUtils::CachePerfStats::GetAverage(perfType, false);
+ elem.mAvgLong = CacheFileUtils::CachePerfStats::GetAverage(perfType, true);
+ elem.mStddevLong =
+ CacheFileUtils::CachePerfStats::GetStdDev(perfType, true);
+ }
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ aData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+void HttpConnInfo::SetHTTPProtocolVersion(HttpVersion pv) {
+ switch (pv) {
+ case HttpVersion::v0_9:
+ protocolVersion.AssignLiteral(u"http/0.9");
+ break;
+ case HttpVersion::v1_0:
+ protocolVersion.AssignLiteral(u"http/1.0");
+ break;
+ case HttpVersion::v1_1:
+ protocolVersion.AssignLiteral(u"http/1.1");
+ break;
+ case HttpVersion::v2_0:
+ protocolVersion.AssignLiteral(u"http/2");
+ break;
+ case HttpVersion::v3_0:
+ protocolVersion.AssignLiteral(u"http/3");
+ break;
+ default:
+ protocolVersion.AssignLiteral(u"unknown protocol version");
+ }
+}
+
+NS_IMETHODIMP
+Dashboard::GetLogPath(nsACString& aLogPath) {
+ aLogPath.SetLength(2048);
+ uint32_t len = LogModule::GetLogFile(aLogPath.BeginWriting(), 2048);
+ aLogPath.SetLength(len);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestConnection(const nsACString& aHost, uint32_t aPort,
+ const char* aProtocol, uint32_t aTimeout,
+ nsINetDashboardCallback* aCallback) {
+ nsresult rv;
+ RefPtr<ConnectionData> connectionData = new ConnectionData(this);
+ connectionData->mHost = aHost;
+ connectionData->mPort = aPort;
+ connectionData->mProtocol = aProtocol;
+ connectionData->mTimeout = aTimeout;
+
+ connectionData->mCallback =
+ new nsMainThreadPtrHolder<nsINetDashboardCallback>(
+ "nsINetDashboardCallback", aCallback, true);
+ connectionData->mEventTarget = GetCurrentEventTarget();
+
+ rv = TestNewConnection(connectionData);
+ if (NS_FAILED(rv)) {
+ mozilla::net::GetErrorString(rv, connectionData->mStatus);
+ connectionData->mEventTarget->Dispatch(
+ NewRunnableMethod<RefPtr<ConnectionData>>(
+ "net::Dashboard::GetConnectionStatus", this,
+ &Dashboard::GetConnectionStatus, connectionData),
+ NS_DISPATCH_NORMAL);
+ return rv;
+ }
+
+ return NS_OK;
+}
+
+nsresult Dashboard::GetConnectionStatus(ConnectionData* aConnectionData) {
+ RefPtr<ConnectionData> connectionData = aConnectionData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::ConnStatusDict dict;
+ dict.mStatus = connectionData->mStatus;
+
+ JS::Rooted<JS::Value> val(cx);
+ if (!ToJSValue(cx, dict, &val)) return NS_ERROR_FAILURE;
+
+ connectionData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+nsresult Dashboard::TestNewConnection(ConnectionData* aConnectionData) {
+ RefPtr<ConnectionData> connectionData = aConnectionData;
+
+ nsresult rv;
+ if (!connectionData->mHost.Length() ||
+ !net_IsValidHostName(connectionData->mHost)) {
+ return NS_ERROR_UNKNOWN_HOST;
+ }
+
+ if (connectionData->mProtocol.EqualsLiteral("ssl")) {
+ AutoTArray<nsCString, 1> socketTypes = {connectionData->mProtocol};
+ rv = gSocketTransportService->CreateTransport(
+ socketTypes, connectionData->mHost, connectionData->mPort, nullptr,
+ nullptr, getter_AddRefs(connectionData->mSocket));
+ } else {
+ rv = gSocketTransportService->CreateTransport(
+ nsTArray<nsCString>(), connectionData->mHost, connectionData->mPort,
+ nullptr, nullptr, getter_AddRefs(connectionData->mSocket));
+ }
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ rv = connectionData->mSocket->SetEventSink(connectionData,
+ GetCurrentEventTarget());
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ rv = connectionData->mSocket->OpenInputStream(
+ nsITransport::OPEN_BLOCKING, 0, 0,
+ getter_AddRefs(connectionData->mStreamIn));
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ connectionData->StartTimer(connectionData->mTimeout);
+
+ return rv;
+}
+
+using ErrorEntry = struct {
+ nsresult key;
+ const char* error;
+};
+
+#undef ERROR
+#define ERROR(key, val) \
+ { key, #key }
+
+ErrorEntry socketTransportStatuses[] = {
+ ERROR(NS_NET_STATUS_RESOLVING_HOST, FAILURE(3)),
+ ERROR(NS_NET_STATUS_RESOLVED_HOST, FAILURE(11)),
+ ERROR(NS_NET_STATUS_CONNECTING_TO, FAILURE(7)),
+ ERROR(NS_NET_STATUS_CONNECTED_TO, FAILURE(4)),
+ ERROR(NS_NET_STATUS_TLS_HANDSHAKE_STARTING, FAILURE(12)),
+ ERROR(NS_NET_STATUS_TLS_HANDSHAKE_ENDED, FAILURE(13)),
+ ERROR(NS_NET_STATUS_SENDING_TO, FAILURE(5)),
+ ERROR(NS_NET_STATUS_WAITING_FOR, FAILURE(10)),
+ ERROR(NS_NET_STATUS_RECEIVING_FROM, FAILURE(6)),
+};
+#undef ERROR
+
+static void GetErrorString(nsresult rv, nsAString& errorString) {
+ for (auto& socketTransportStatus : socketTransportStatuses) {
+ if (socketTransportStatus.key == rv) {
+ errorString.AssignASCII(socketTransportStatus.error);
+ return;
+ }
+ }
+ nsAutoCString errorCString;
+ mozilla::GetErrorName(rv, errorCString);
+ CopyUTF8toUTF16(errorCString, errorString);
+}
+
+} // namespace net
+} // namespace mozilla
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 17:07:23 +0000