Adding upstream version 115.9.0esr.upstream/115.9.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

9 files changed, 367 insertions, 52 deletions

diff --git a/netwerk/dns/effective_tld_names.dat b/netwerk/dns/effective_tld_names.dat
index be79353f30..c2b813fa68 100644
--- a/netwerk/dns/effective_tld_names.dat
+++ b/netwerk/dns/effective_tld_names.dat
@@ -6710,7 +6710,7 @@ org.zw
 
 // newGTLDs
 
-// List of new gTLDs imported from https://www.icann.org/resources/registries/gtlds/v2/gtlds.json on 2024-01-24T15:14:29Z
+// List of new gTLDs imported from https://www.icann.org/resources/registries/gtlds/v2/gtlds.json on 2024-03-06T15:14:58Z
 // This list is auto-generated, don't edit it manually.
 // aaa : American Automobile Association, Inc.
 // https://www.iana.org/domains/root/db/aaa.html
@@ -7540,10 +7540,6 @@ college
 // https://www.iana.org/domains/root/db/cologne.html
 cologne
 
-// comcast : Comcast IP Holdings I, LLC
-// https://www.iana.org/domains/root/db/comcast.html
-comcast
-
 // commbank : COMMONWEALTH BANK OF AUSTRALIA
 // https://www.iana.org/domains/root/db/commbank.html
 commbank
@@ -8360,10 +8356,6 @@ grocery
 // https://www.iana.org/domains/root/db/group.html
 group
 
-// guardian : The Guardian Life Insurance Company of America
-// https://www.iana.org/domains/root/db/guardian.html
-guardian
-
 // gucci : Guccio Gucci S.p.a.
 // https://www.iana.org/domains/root/db/gucci.html
 gucci
@@ -10756,10 +10748,6 @@ xbox
 // https://www.iana.org/domains/root/db/xerox.html
 xerox
 
-// xfinity : Comcast IP Holdings I, LLC
-// https://www.iana.org/domains/root/db/xfinity.html
-xfinity
-
 // xihuan : Beijing Qihu Keji Co., Ltd.
 // https://www.iana.org/domains/root/db/xihuan.html
 xihuan
@@ -11237,6 +11225,10 @@ graphox.us
 // Submitted by Ofer Kalaora <postmaster@activetrail.com>
 activetrail.biz
 
+// Adaptable.io : https://adaptable.io
+// Submitted by Mark Terrel <support@adaptable.io>
+adaptable.app
+
 // Adobe : https://www.adobe.com/
 // Submitted by Ian Boston <boston@adobe.com> and Lars Trieloff <trieloff@adobe.com>
 adobeaemcloud.com
@@ -12049,6 +12041,10 @@ appudo.net
 // Submitted by Thomas Orozco <thomas@aptible.com>
 on-aptible.com
 
+// Aquapal : https://aquapal.net/
+// Submitted by Aki Ueno <admin@aquapal.net>
+f5.si
+
 // ASEINet : https://www.aseinet.com/
 // Submitted by Asei SEKIGUCHI <mail@aseinet.com>
 user.aseinet.ne.jp
@@ -12221,7 +12217,9 @@ mycd.eu
 // Canva Pty Ltd : https://canva.com/
 // Submitted by Joel Aquilina <publicsuffixlist@canva.com>
 canva-apps.cn
+*.my.canvasite.cn
 canva-apps.com
+*.my.canva.site
 
 // Carrd : https://carrd.co
 // Submitted by AJ <aj@carrd.co>
@@ -12413,6 +12411,10 @@ co.no
 webhosting.be
 hosting-cluster.nl
 
+// Convex : https://convex.dev/
+// Submitted by James Cowling <security@convex.dev>
+convex.site
+
 // Coordination Center for TLD RU and XN--P1AI : https://cctld.ru/en/domains/domens_ru/reserved/
 // Submitted by George Georgievsky <gug@cctld.ru>
 ac.ru
@@ -12434,10 +12436,18 @@ feste-ip.net
 knx-server.net
 static-access.net
 
+// cPanel L.L.C. : https://www.cpanel.net/
+// Submitted by Dustin Scherer <public.suffix@cpanel.net>
+*.cprapid.com
+
 // Craynic, s.r.o. : http://www.craynic.com/
 // Submitted by Ales Krajnik <ales.krajnik@craynic.com>
 realm.cz
 
+// Crisp IM SAS : https://crisp.chat/
+// Submitted by Baptiste Jamin <hostmaster@crisp.chat>
+on.crisp.email
+
 // Cryptonomic : https://cryptonomic.net/
 // Submitted by Andrew Cady <public-suffix-list@cryptonomic.net>
 *.cryptonomic.net
@@ -12945,6 +12955,10 @@ e4.cz
 easypanel.app
 easypanel.host
 
+// EasyWP : https://www.easywp.com
+// Submitted by <infracloudteam@namecheap.com>
+*.ewp.live
+
 // Elementor : Elementor Ltd.
 // Submitted by Anton Barkan <antonb@elementor.com>
 elementor.cloud
@@ -14163,6 +14177,10 @@ mintere.site
 // Submitted by Grayson Martin <grayson.martin@mobileeducation.us>
 forte.id
 
+// MODX Systems LLC : https://modx.com
+// Submitted by Elizabeth Southwell <elizabeth@modx.com>
+modx.dev
+
 // Mozilla Corporation : https://mozilla.com
 // Submitted by Ben Francis <bfrancis@mozilla.com>
 mozilla-iot.org
@@ -14224,6 +14242,7 @@ jp.ngrok.io
 sa.ngrok.io
 us.ngrok.io
 ngrok.pizza
+ngrok.pro
 
 // Nicolaus Copernicus University in Torun - MSK TORMAN (https://www.man.torun.pl)
 torun.pl
@@ -14639,6 +14658,8 @@ qbuser.com
 // Rad Web Hosting: https://radwebhosting.com
 // Submitted by Scott Claeys <s.claeys@radwebhosting.com>
 cloudsite.builders
+myradweb.net
+servername.us
 
 // Redgate Software: https://red-gate.com
 // Submitted by Andrew Farries <andrew.farries@red-gate.com>
@@ -14705,11 +14726,40 @@ app.render.com
 onrender.com
 
 // Repl.it : https://repl.it
-// Submitted by Lincoln Bergeson <lincoln@replit.com>
+// Submitted by Lincoln Bergeson <psl@repl.it>
+replit.app
+id.replit.app
 firewalledreplit.co
 id.firewalledreplit.co
 repl.co
 id.repl.co
+replit.dev
+archer.replit.dev
+bones.replit.dev
+canary.replit.dev
+global.replit.dev
+hacker.replit.dev
+id.replit.dev
+janeway.replit.dev
+kim.replit.dev
+kira.replit.dev
+kirk.replit.dev
+odo.replit.dev
+paris.replit.dev
+picard.replit.dev
+pike.replit.dev
+prerelease.replit.dev
+reed.replit.dev
+riker.replit.dev
+sisko.replit.dev
+spock.replit.dev
+staging.replit.dev
+sulu.replit.dev
+tarpit.replit.dev
+teams.replit.dev
+tucker.replit.dev
+wesley.replit.dev
+worf.replit.dev
 repl.run
 
 // Resin.io : https://resin.io
@@ -14992,6 +15042,14 @@ srht.site
 // Submitted by Adrien Gillon <adrien+public-suffix-list@stackhero.io>
 stackhero-network.com
 
+// STACKIT : https://www.stackit.de/en/
+// Submitted by STACKIT-DNS Team (Simon Stier) <stackit-dns@mail.schwarz>
+runs.onstackit.cloud
+stackit.gg
+stackit.rocks
+stackit.run
+stackit.zone
+
 // Staclar : https://staclar.com
 // Submitted by Q Misell <q@staclar.com>
 musician.io
@@ -15058,6 +15116,19 @@ myspreadshop.co.uk
 // Submitted by Jacob Lee <jacob@stdlib.com>
 api.stdlib.com
 
+// stereosense GmbH : https://www.involve.me
+// Submitted by Florian Burmann <publicsuffix@involve.me>
+feedback.ac
+forms.ac
+assessments.cx
+calculators.cx
+funnels.cx
+paynow.cx
+quizzes.cx
+researched.cx
+tests.cx
+surveys.so
+
 // Storipress : https://storipress.com
 // Submitted by Benno Liu <benno@storipress.com>
 storipress.app
@@ -15066,6 +15137,12 @@ storipress.app
 // Submitted by Philip Hutchins <hostmaster@storj.io>
 storj.farm
 
+// Streak : https://streak.com
+// Submitted by Blake Kadatz <eng@streak.com>
+streak-link.com
+streaklinks.com
+streakusercontent.com
+
 // Studenten Net Twente : http://www.snt.utwente.nl/
 // Submitted by Silke Hofstra <syscom@snt.utwente.nl>
 utwente.io
@@ -15128,6 +15205,7 @@ taifun-dns.de
 // Submitted by David Anderson <danderson@tailscale.com>
 beta.tailscale.net
 ts.net
+*.c.ts.net
 
 // TASK geographical domains (www.task.gda.pl/uslugi/dns)
 gda.pl
@@ -15363,6 +15441,11 @@ v.ua
 // Submitted by Masayuki Note <masa@blade.wafflecell.com>
 wafflecell.com
 
+// Webflow, Inc. : https://www.webflow.com
+// Submitted by Webflow Security Team <security@webflow.com>
+webflow.io
+webflowtest.io
+
 // WebHare bv: https://www.webhare.com/
 // Submitted by Arnold Hendriks <info@webhare.com>
 *.webhare.dev
diff --git a/netwerk/protocol/http/Http2Compression.cpp b/netwerk/protocol/http/Http2Compression.cpp
index 4d16e9e532..b95883f13f 100644
--- a/netwerk/protocol/http/Http2Compression.cpp
+++ b/netwerk/protocol/http/Http2Compression.cpp
@@ -61,6 +61,7 @@ class HpackDynamicTableReporter final : public nsIMemoryReporter {
   NS_IMETHOD
   CollectReports(nsIHandleReportCallback* aHandleReport, nsISupports* aData,
                  bool aAnonymize) override {
+    MutexAutoLock lock(mMutex);
     if (mCompressor) {
       MOZ_COLLECT_REPORT("explicit/network/hpack/dynamic-tables", KIND_HEAP,
                          UNITS_BYTES,
@@ -75,7 +76,8 @@ class HpackDynamicTableReporter final : public nsIMemoryReporter {
 
   ~HpackDynamicTableReporter() = default;
 
-  Http2BaseCompressor* mCompressor;
+  Mutex mMutex{"HpackDynamicTableReporter"};
+  Http2BaseCompressor* mCompressor MOZ_GUARDED_BY(mMutex);
 
   friend class Http2BaseCompressor;
 };
@@ -187,13 +189,18 @@ nvFIFO::~nvFIFO() { Clear(); }
 void nvFIFO::AddElement(const nsCString& name, const nsCString& value) {
   nvPair* pair = new nvPair(name, value);
   mByteCount += pair->Size();
+  MutexAutoLock lock(mMutex);
   mTable.PushFront(pair);
 }
 
 void nvFIFO::AddElement(const nsCString& name) { AddElement(name, ""_ns); }
 
 void nvFIFO::RemoveElement() {
-  nvPair* pair = mTable.Pop();
+  nvPair* pair = nullptr;
+  {
+    MutexAutoLock lock(mMutex);
+    pair = mTable.Pop();
+  }
   if (pair) {
     mByteCount -= pair->Size();
     delete pair;
@@ -212,6 +219,7 @@ size_t nvFIFO::StaticLength() const { return gStaticHeaders->GetSize(); }
 
 void nvFIFO::Clear() {
   mByteCount = 0;
+  MutexAutoLock lock(mMutex);
   while (mTable.GetSize()) {
     delete mTable.Pop();
   }
@@ -244,20 +252,27 @@ Http2BaseCompressor::~Http2BaseCompressor() {
     Telemetry::Accumulate(mPeakCountID, mPeakCount);
   }
   UnregisterStrongMemoryReporter(mDynamicReporter);
-  mDynamicReporter->mCompressor = nullptr;
+  {
+    MutexAutoLock lock(mDynamicReporter->mMutex);
+    mDynamicReporter->mCompressor = nullptr;
+  }
   mDynamicReporter = nullptr;
 }
 
+size_t nvFIFO::SizeOfDynamicTable(mozilla::MallocSizeOf aMallocSizeOf) const {
+  size_t size = 0;
+  MutexAutoLock lock(mMutex);
+  for (const auto elem : mTable) {
+    size += elem->SizeOfIncludingThis(aMallocSizeOf);
+  }
+  return size;
+}
+
 void Http2BaseCompressor::ClearHeaderTable() { mHeaderTable.Clear(); }
 
 size_t Http2BaseCompressor::SizeOfExcludingThis(
     mozilla::MallocSizeOf aMallocSizeOf) const {
-  size_t size = 0;
-  for (uint32_t i = mHeaderTable.StaticLength(); i < mHeaderTable.Length();
-       ++i) {
-    size += mHeaderTable[i]->SizeOfIncludingThis(aMallocSizeOf);
-  }
-  return size;
+  return mHeaderTable.SizeOfDynamicTable(aMallocSizeOf);
 }
 
 void Http2BaseCompressor::MakeRoom(uint32_t amount, const char* direction) {
diff --git a/netwerk/protocol/http/Http2Compression.h b/netwerk/protocol/http/Http2Compression.h
index dd98584607..ad47949938 100644
--- a/netwerk/protocol/http/Http2Compression.h
+++ b/netwerk/protocol/http/Http2Compression.h
@@ -13,6 +13,7 @@
 #include "nsDeque.h"
 #include "nsString.h"
 #include "mozilla/Telemetry.h"
+#include "mozilla/Mutex.h"
 
 namespace mozilla {
 namespace net {
@@ -47,10 +48,18 @@ class nvFIFO {
   size_t StaticLength() const;
   void Clear();
   const nvPair* operator[](size_t index) const;
+  size_t SizeOfDynamicTable(mozilla::MallocSizeOf aMallocSizeOf) const;
 
  private:
   uint32_t mByteCount{0};
   nsDeque<nvPair> mTable;
+
+  // This mutex is held when adding or removing elements in the table
+  // and when accessing the table from the main thread (in SizeOfDynamicTable)
+  // Since the operator[] and other const methods are always called
+  // on the socket thread, they don't need to lock the mutex.
+  // Mutable so it can be locked in SizeOfDynamicTable which is const
+  mutable Mutex mMutex MOZ_UNANNOTATED{"nvFIFO"};
 };
 
 class HpackDynamicTableReporter;
diff --git a/netwerk/protocol/http/HttpChannelChild.cpp b/netwerk/protocol/http/HttpChannelChild.cpp
index 34e7a2cf0d..240bb14433 100644
--- a/netwerk/protocol/http/HttpChannelChild.cpp
+++ b/netwerk/protocol/http/HttpChannelChild.cpp
@@ -87,7 +87,8 @@ HttpChannelChild::HttpChannelChild()
       mIsLastPartOfMultiPart(false),
       mSuspendForWaitCompleteRedirectSetup(false),
       mRecvOnStartRequestSentCalled(false),
-      mSuspendedByWaitingForPermissionCookie(false) {
+      mSuspendedByWaitingForPermissionCookie(false),
+      mAlreadyReleased(false) {
   LOG(("Creating HttpChannelChild @%p\n", this));
 
   mChannelCreationTime = PR_Now();
@@ -199,12 +200,16 @@ NS_IMETHODIMP_(MozExternalRefCountType) HttpChannelChild::Release() {
     // We don't have a listener when AsyncOpen has failed or when this channel
     // has been sucessfully redirected.
     if (MOZ_LIKELY(LoadOnStartRequestCalled() && LoadOnStopRequestCalled()) ||
-        !mListener) {
+        !mListener || mAlreadyReleased) {
       NS_LOG_RELEASE(this, 0, "HttpChannelChild");
       delete this;
       return 0;
     }
 
+    // This ensures that when the refcount goes to 0 again, we don't dispatch
+    // yet another runnable and get in a loop.
+    mAlreadyReleased = true;
+
     // This makes sure we fulfill the stream listener contract all the time.
     if (NS_SUCCEEDED(mStatus)) {
       mStatus = NS_ERROR_ABORT;
@@ -223,27 +228,11 @@ NS_IMETHODIMP_(MozExternalRefCountType) HttpChannelChild::Release() {
 
     // 3) Finally, we turn the reference into a regular smart pointer.
     RefPtr<HttpChannelChild> channel = dont_AddRef(this);
-
-    // This runnable will create a strong reference to |this|.
-    NS_DispatchToMainThread(
-        NewRunnableMethod("~HttpChannelChild>DoNotifyListener", channel,
-                          &HttpChannelChild::DoNotifyListener));
-
+    NS_DispatchToMainThread(NS_NewRunnableFunction(
+        "~HttpChannelChild>DoNotifyListener",
+        [chan = std::move(channel)] { chan->DoNotifyListener(false); }));
     // If NS_DispatchToMainThread failed then we're going to leak the runnable,
     // and thus the channel, so there's no need to do anything else.
-
-    // We should have already done any special handling for the refcount = 1
-    // case when the refcount first went from 2 to 1. We don't want it to happen
-    // when |channel| is destroyed.
-    MOZ_ASSERT(!mKeptAlive || !CanSend());
-
-    // XXX If std::move(channel) is allowed, then we don't have to have extra
-    // checks for the refcount going from 2 to 1. See bug 1680217.
-
-    // This will release the stabilization refcount, which is necessary to avoid
-    // a leak.
-    channel = nullptr;
-
     return mRefCnt;
   }
 
@@ -1233,7 +1222,7 @@ void HttpChannelChild::NotifyOrReleaseListeners(nsresult rv) {
   DoNotifyListener();
 }
 
-void HttpChannelChild::DoNotifyListener() {
+void HttpChannelChild::DoNotifyListener(bool aUseEventQueue) {
   LOG(("HttpChannelChild::DoNotifyListener this=%p", this));
   MOZ_ASSERT(NS_IsMainThread());
 
@@ -1246,16 +1235,20 @@ void HttpChannelChild::DoNotifyListener() {
 
   if (mListener && !LoadOnStartRequestCalled()) {
     nsCOMPtr<nsIStreamListener> listener = mListener;
-    StoreOnStartRequestCalled(
-        true);  // avoid reentrancy bugs by setting this now
+    // avoid reentrancy bugs by setting this now
+    StoreOnStartRequestCalled(true);
     listener->OnStartRequest(this);
   }
   StoreOnStartRequestCalled(true);
 
-  mEventQ->RunOrEnqueue(new NeckoTargetChannelFunctionEvent(
-      this, [self = UnsafePtr<HttpChannelChild>(this)] {
-        self->ContinueDoNotifyListener();
-      }));
+  if (aUseEventQueue) {
+    mEventQ->RunOrEnqueue(new NeckoTargetChannelFunctionEvent(
+        this, [self = UnsafePtr<HttpChannelChild>(this)] {
+          self->ContinueDoNotifyListener();
+        }));
+  } else {
+    ContinueDoNotifyListener();
+  }
 }
 
 void HttpChannelChild::ContinueDoNotifyListener() {
diff --git a/netwerk/protocol/http/HttpChannelChild.h b/netwerk/protocol/http/HttpChannelChild.h
index c88d30023c..6a54ce390a 100644
--- a/netwerk/protocol/http/HttpChannelChild.h
+++ b/netwerk/protocol/http/HttpChannelChild.h
@@ -395,6 +395,12 @@ class HttpChannelChild final : public PHttpChannelChild,
   // permission or cookie. That is, RecvOnStartRequestSent is received.
   uint8_t mSuspendedByWaitingForPermissionCookie : 1;
 
+  // HttpChannelChild::Release has some special logic that makes sure
+  // OnStart/OnStop are always called when releasing the channel.
+  // But we have to make sure we only do this once - otherwise we could
+  // get stuck in a loop.
+  uint8_t mAlreadyReleased : 1;
+
   void CleanupRedirectingChannel(nsresult rv);
 
   // Calls OnStartRequest and/or OnStopRequest on our listener in case we didn't
@@ -427,7 +433,9 @@ class HttpChannelChild final : public PHttpChannelChild,
                       const ResourceTimingStructArgs& timing);
   void Redirect3Complete();
   void DeleteSelf();
-  void DoNotifyListener();
+  // aUseEventQueue should only be false when called from
+  // HttpChannelChild::Release to make sure OnStopRequest is called syncly.
+  void DoNotifyListener(bool aUseEventQueue = true);
   void ContinueDoNotifyListener();
   void OnAfterLastPart(const nsresult& aStatus);
   void MaybeConnectToSocketProcess();
diff --git a/netwerk/protocol/http/TlsHandshaker.cpp b/netwerk/protocol/http/TlsHandshaker.cpp
index 88f0062516..56fe011920 100644
--- a/netwerk/protocol/http/TlsHandshaker.cpp
+++ b/netwerk/protocol/http/TlsHandshaker.cpp
@@ -31,6 +31,24 @@ TlsHandshaker::TlsHandshaker(nsHttpConnectionInfo* aInfo,
 TlsHandshaker::~TlsHandshaker() { LOG(("TlsHandshaker dtor %p", this)); }
 
 NS_IMETHODIMP
+TlsHandshaker::CertVerificationDone() {
+  LOG(("TlsHandshaker::CertVerificationDone mOwner=%p", mOwner.get()));
+  if (mOwner) {
+    Unused << mOwner->ResumeSend();
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TlsHandshaker::ClientAuthCertificateSelected() {
+  LOG(("TlsHandshaker::ClientAuthCertificateSelected mOwner=%p", mOwner.get()));
+  if (mOwner) {
+    Unused << mOwner->ResumeSend();
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
 TlsHandshaker::HandshakeDone() {
   LOG(("TlsHandshaker::HandshakeDone mOwner=%p", mOwner.get()));
   if (mOwner) {
diff --git a/netwerk/protocol/http/nsITlsHandshakeListener.idl b/netwerk/protocol/http/nsITlsHandshakeListener.idl
index cb5444f6d7..0d5806be24 100644
--- a/netwerk/protocol/http/nsITlsHandshakeListener.idl
+++ b/netwerk/protocol/http/nsITlsHandshakeListener.idl
@@ -9,4 +9,6 @@
 [uuid(b4bbe824-ec4c-48be-9a40-6a7339347f40)]
 interface nsITlsHandshakeCallbackListener : nsISupports {
     [noscript] void handshakeDone();
+    [noscript] void certVerificationDone();
+    [noscript] void clientAuthCertificateSelected();
 };
diff --git a/netwerk/test/unit/test_client_auth_with_proxy.js b/netwerk/test/unit/test_client_auth_with_proxy.js
new file mode 100644
index 0000000000..0584dba69d
--- /dev/null
+++ b/netwerk/test/unit/test_client_auth_with_proxy.js
@@ -0,0 +1,185 @@
+/* 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/. */
+
+"use strict";
+
+/* import-globals-from head_cache.js */
+/* import-globals-from head_cookies.js */
+/* import-globals-from head_channels.js */
+/* import-globals-from head_servers.js */
+
+const { MockRegistrar } = ChromeUtils.importESModule(
+  "resource://testing-common/MockRegistrar.sys.mjs"
+);
+
+const certOverrideService = Cc[
+  "@mozilla.org/security/certoverride;1"
+].getService(Ci.nsICertOverrideService);
+
+function makeChan(uri) {
+  let chan = NetUtil.newChannel({
+    uri,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+  chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
+  return chan;
+}
+
+function channelOpenPromise(chan, flags) {
+  return new Promise(resolve => {
+    function finish(req, buffer) {
+      resolve([req, buffer]);
+    }
+    chan.asyncOpen(new ChannelListener(finish, null, flags));
+  });
+}
+
+class SecurityObserver {
+  constructor(input, output) {
+    this.input = input;
+    this.output = output;
+  }
+
+  onHandshakeDone(socket, status) {
+    info("TLS handshake done");
+
+    let output = this.output;
+    this.input.asyncWait(
+      {
+        onInputStreamReady(readyInput) {
+          let request = NetUtil.readInputStreamToString(
+            readyInput,
+            readyInput.available()
+          );
+          ok(
+            request.startsWith("GET /") && request.includes("HTTP/1.1"),
+            "expecting an HTTP/1.1 GET request"
+          );
+          let response =
+            "HTTP/1.1 200 OK\r\nContent-Type:text/plain\r\n" +
+            "Connection:Close\r\nContent-Length:2\r\n\r\nOK";
+          output.write(response, response.length);
+        },
+      },
+      0,
+      0,
+      Services.tm.currentThread
+    );
+  }
+}
+
+function startServer(cert) {
+  let tlsServer = Cc["@mozilla.org/network/tls-server-socket;1"].createInstance(
+    Ci.nsITLSServerSocket
+  );
+  tlsServer.init(-1, true, -1);
+  tlsServer.serverCert = cert;
+
+  let securityObservers = [];
+
+  let listener = {
+    onSocketAccepted(socket, transport) {
+      info("Accepted TLS client connection");
+      let connectionInfo = transport.securityCallbacks.getInterface(
+        Ci.nsITLSServerConnectionInfo
+      );
+      let input = transport.openInputStream(0, 0, 0);
+      let output = transport.openOutputStream(0, 0, 0);
+      connectionInfo.setSecurityObserver(new SecurityObserver(input, output));
+    },
+
+    onStopListening() {
+      info("onStopListening");
+      for (let securityObserver of securityObservers) {
+        securityObserver.input.close();
+        securityObserver.output.close();
+      }
+    },
+  };
+
+  tlsServer.setSessionTickets(false);
+  tlsServer.setRequestClientCertificate(Ci.nsITLSServerSocket.REQUEST_ALWAYS);
+
+  tlsServer.asyncListen(listener);
+
+  return tlsServer;
+}
+
+// Replace the UI dialog that prompts the user to pick a client certificate.
+const gClientAuthDialogs = {
+  chooseCertificate(
+    hostname,
+    port,
+    organization,
+    issuerOrg,
+    certList,
+    selectedIndex,
+    rememberClientAuthCertificate
+  ) {
+    return true;
+  },
+
+  QueryInterface: ChromeUtils.generateQI(["nsIClientAuthDialogs"]),
+};
+
+let server;
+add_setup(async function setup() {
+  do_get_profile();
+
+  let clientAuthDialogsCID = MockRegistrar.register(
+    "@mozilla.org/nsClientAuthDialogs;1",
+    gClientAuthDialogs
+  );
+
+  let cert = getTestServerCertificate();
+  ok(!!cert, "Got self-signed cert");
+  server = startServer(cert);
+
+  certOverrideService.rememberValidityOverride(
+    "localhost",
+    server.port,
+    {},
+    cert,
+    true
+  );
+
+  registerCleanupFunction(async function () {
+    MockRegistrar.unregister(clientAuthDialogsCID);
+    certOverrideService.clearValidityOverride("localhost", server.port, {});
+    server.close();
+  });
+});
+
+add_task(async function test_client_auth_with_proxy() {
+  let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
+    Ci.nsIX509CertDB
+  );
+  addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+  addCertFromFile(certdb, "proxy-ca.pem", "CTu,u,u");
+
+  let proxies = [
+    NodeHTTPProxyServer,
+    NodeHTTPSProxyServer,
+    NodeHTTP2ProxyServer,
+  ];
+
+  for (let p of proxies) {
+    info(`Test with proxy:${p.name}`);
+    let proxy = new p();
+    await proxy.start();
+    registerCleanupFunction(async () => {
+      await proxy.stop();
+    });
+
+    let chan = makeChan(`https://localhost:${server.port}`);
+    let [req, buff] = await channelOpenPromise(chan, CL_ALLOW_UNKNOWN_CL);
+    equal(req.status, Cr.NS_OK);
+    equal(req.QueryInterface(Ci.nsIHttpChannel).responseStatus, 200);
+    equal(buff, "OK");
+    req.QueryInterface(Ci.nsIProxiedChannel);
+    ok(!!req.proxyInfo);
+    notEqual(req.proxyInfo.type, "direct");
+    await proxy.stop();
+  }
+});
diff --git a/netwerk/test/unit/xpcshell.ini b/netwerk/test/unit/xpcshell.ini
index ed69ad2627..52433261bc 100644
--- a/netwerk/test/unit/xpcshell.ini
+++ b/netwerk/test/unit/xpcshell.ini
@@ -775,3 +775,5 @@ skip-if =
   os == 'win' && msix
   true
 run-sequentially = node server exceptions dont replay well
+[test_client_auth_with_proxy.js]
+skip-if = os == "android"