1 files changed, 775 insertions, 0 deletions
diff --git a/netwerk/protocol/http/ClassifierDummyChannel.cpp b/netwerk/protocol/http/ClassifierDummyChannel.cpp
new file mode 100644
index 0000000000..8306c43936
--- /dev/null
+++ b/netwerk/protocol/http/ClassifierDummyChannel.cpp
@@ -0,0 +1,775 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et 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 "ClassifierDummyChannel.h"
+
+#include "mozilla/ContentBlocking.h"
+#include "mozilla/net/ClassifierDummyChannelChild.h"
+#include "mozilla/net/UrlClassifierCommon.h"
+#include "mozilla/dom/ContentChild.h"
+#include "mozilla/Preferences.h"
+#include "mozilla/StaticPrefs_privacy.h"
+#include "nsContentSecurityManager.h"
+#include "nsIChannel.h"
+#include "nsIURI.h"
+#include "nsProxyRelease.h"
+#include "nsQueryObject.h"
+
+namespace mozilla {
+namespace net {
+
+/* static */ ClassifierDummyChannel::StorageAllowedState
+ClassifierDummyChannel::StorageAllowed(
+    nsIChannel* aChannel, const std::function<void(bool)>& aCallback) {
+  MOZ_ASSERT(!XRE_IsParentProcess());
+
+  nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(aChannel);
+  if (!httpChannel) {
+    // Any non-http channel is allowed.
+    return eStorageGranted;
+  }
+
+  if (!nsContentUtils::IsNonSubresourceRequest(aChannel)) {
+    // If this is a sub-resource, we don't need to check if the channel is
+    // annotated as tracker because:
+    // - if the SW doesn't respond, or it sends us back to the network, the
+    //   channel will be annotated on the parent process.
+    // - if the SW answers, the content is taken from the cache, which is
+    //   considered trusted.
+    return eStorageGranted;
+  }
+
+  nsCOMPtr<nsIURI> uri;
+  aChannel->GetURI(getter_AddRefs(uri));
+
+  if (StaticPrefs::privacy_trackingprotection_annotate_channels()) {
+    dom::ContentChild* cc =
+        static_cast<dom::ContentChild*>(gNeckoChild->Manager());
+    if (cc->IsShuttingDown()) {
+      return eStorageDenied;
+    }
+
+    if (!ClassifierDummyChannelChild::Create(httpChannel, uri, aCallback)) {
+      return eStorageDenied;
+    }
+
+    return eAsyncNeeded;
+  }
+
+  if (ContentBlocking::ShouldAllowAccessFor(httpChannel, uri, nullptr)) {
+    return eStorageGranted;
+  }
+
+  return eStorageDenied;
+}
+
+NS_IMPL_ADDREF(ClassifierDummyChannel)
+NS_IMPL_RELEASE(ClassifierDummyChannel)
+
+NS_INTERFACE_MAP_BEGIN(ClassifierDummyChannel)
+  NS_INTERFACE_MAP_ENTRY(nsIRequest)
+  NS_INTERFACE_MAP_ENTRY(nsIChannel)
+  NS_INTERFACE_MAP_ENTRY(nsIHttpChannelInternal)
+  NS_INTERFACE_MAP_ENTRY(nsIClassifiedChannel)
+  NS_INTERFACE_MAP_ENTRY_CONCRETE(ClassifierDummyChannel)
+NS_INTERFACE_MAP_END
+
+ClassifierDummyChannel::ClassifierDummyChannel(nsIURI* aURI,
+                                               nsIURI* aTopWindowURI,
+                                               nsresult aTopWindowURIResult,
+                                               nsILoadInfo* aLoadInfo)
+    : mTopWindowURI(aTopWindowURI),
+      mTopWindowURIResult(aTopWindowURIResult),
+      mFirstPartyClassificationFlags(0),
+      mThirdPartyClassificationFlags(0) {
+  MOZ_ASSERT(XRE_IsParentProcess());
+
+  SetOriginalURI(aURI);
+  SetLoadInfo(aLoadInfo);
+}
+
+ClassifierDummyChannel::~ClassifierDummyChannel() {
+  NS_ReleaseOnMainThread("ClassifierDummyChannel::mLoadInfo",
+                         mLoadInfo.forget());
+  NS_ReleaseOnMainThread("ClassifierDummyChannel::mURI", mURI.forget());
+  NS_ReleaseOnMainThread("ClassifierDummyChannel::mTopWindowURI",
+                         mTopWindowURI.forget());
+}
+
+void ClassifierDummyChannel::AddClassificationFlags(
+    uint32_t aClassificationFlags, bool aThirdParty) {
+  if (aThirdParty) {
+    mThirdPartyClassificationFlags |= aClassificationFlags;
+  } else {
+    mFirstPartyClassificationFlags |= aClassificationFlags;
+  }
+}
+
+//-----------------------------------------------------------------------------
+// ClassifierDummyChannel::nsIChannel
+//-----------------------------------------------------------------------------
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetOriginalURI(nsIURI** aOriginalURI) {
+  NS_IF_ADDREF(*aOriginalURI = mURI);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetOriginalURI(nsIURI* aOriginalURI) {
+  mURI = aOriginalURI;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetURI(nsIURI** aURI) {
+  NS_IF_ADDREF(*aURI = mURI);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetOwner(nsISupports** aOwner) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetOwner(nsISupports* aOwner) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetNotificationCallbacks(
+    nsIInterfaceRequestor** aNotificationCallbacks) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetNotificationCallbacks(
+    nsIInterfaceRequestor* aNotificationCallbacks) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetSecurityInfo(nsISupports** aSecurityInfo) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentType(nsACString& aContentType) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetContentType(const nsACString& aContentType) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentCharset(nsACString& aContentCharset) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetContentCharset(const nsACString& aContentCharset) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentLength(int64_t* aContentLength) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetContentLength(int64_t aContentLength) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::Open(nsIInputStream** aStream) {
+  nsCOMPtr<nsIStreamListener> listener;
+  nsresult rv =
+      nsContentSecurityManager::doContentSecurityCheck(this, listener);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::AsyncOpen(nsIStreamListener* aListener) {
+  nsCOMPtr<nsIStreamListener> listener = aListener;
+  nsresult rv =
+      nsContentSecurityManager::doContentSecurityCheck(this, listener);
+  NS_ENSURE_SUCCESS(rv, rv);
+  return AsyncOpen(listener);
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentDisposition(uint32_t* aContentDisposition) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetContentDisposition(uint32_t aContentDisposition) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentDispositionFilename(
+    nsAString& aContentDispositionFilename) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetContentDispositionFilename(
+    const nsAString& aContentDispositionFilename) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetContentDispositionHeader(
+    nsACString& aContentDispositionHeader) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLoadInfo(nsILoadInfo** aLoadInfo) {
+  NS_IF_ADDREF(*aLoadInfo = mLoadInfo);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetLoadInfo(nsILoadInfo* aLoadInfo) {
+  MOZ_RELEASE_ASSERT(aLoadInfo, "loadinfo can't be null");
+  mLoadInfo = aLoadInfo;
+  return NS_OK;
+}
+
+//-----------------------------------------------------------------------------
+// ClassifierDummyChannel::nsIRequest
+//-----------------------------------------------------------------------------
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetName(nsACString& aName) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::IsPending(bool* aRetval) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetStatus(nsresult* aStatus) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::Cancel(nsresult aStatus) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::Suspend() { return NS_ERROR_NOT_IMPLEMENTED; }
+
+NS_IMETHODIMP
+ClassifierDummyChannel::Resume() { return NS_ERROR_NOT_IMPLEMENTED; }
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLoadGroup(nsILoadGroup** aLoadGroup) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetLoadGroup(nsILoadGroup* aLoadGroup) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLoadFlags(nsLoadFlags* aLoadFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetTRRMode(nsIRequest::TRRMode* aTRRMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetTRRMode(nsIRequest::TRRMode aTRRMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetLoadFlags(nsLoadFlags aLoadFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetIsDocument(bool* aIsDocument) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+//-----------------------------------------------------------------------------
+// ClassifierDummyChannel::nsIHttpChannelInternal
+//-----------------------------------------------------------------------------
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetDocumentURI(nsIURI** aDocumentURI) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetDocumentURI(nsIURI* aDocumentURI) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetRequestVersion(uint32_t* aMajor, uint32_t* aMinor) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetResponseVersion(uint32_t* aMajor, uint32_t* aMinor) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::TakeAllSecurityMessages(
+    nsCOMArray<nsISecurityConsoleMessage>& aMessages) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetCookie(const nsACString& aCookieHeader) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetupFallbackChannel(const char* aFallbackKey) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetIsAuthChannel(bool* aIsAuthChannel) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetThirdPartyFlags(uint32_t* aThirdPartyFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetThirdPartyFlags(uint32_t aThirdPartyFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetForceAllowThirdPartyCookie(
+    bool* aForceAllowThirdPartyCookie) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetForceAllowThirdPartyCookie(
+    bool aForceAllowThirdPartyCookie) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetCanceled(bool* aCanceled) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetChannelIsForDownload(bool* aChannlIsForDownload) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetChannelIsForDownload(bool aChannlIsForDownload) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLocalAddress(nsACString& aLocalAddress) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLocalPort(int32_t* aLocalPort) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetRemoteAddress(nsACString& aRemoteAddress) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetRemotePort(int32_t* aRemotePort) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetCacheKeysRedirectChain(
+    nsTArray<nsCString>* aCacheKeys) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::HTTPUpgrade(const nsACString& aProtocolName,
+                                    nsIHttpUpgradeListener* aListener) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetOnlyConnect(bool* aOnlyConnect) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetConnectOnly() { return NS_ERROR_NOT_IMPLEMENTED; }
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetAllowSpdy(bool* aAllowSpdy) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetAllowSpdy(bool aAllowSpdy) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetAllowHttp3(bool* aAllowHttp3) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetAllowHttp3(bool aAllowHttp3) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetResponseTimeoutEnabled(
+    bool* aResponseTimeoutEnabled) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetResponseTimeoutEnabled(
+    bool aResponseTimeoutEnabled) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetInitialRwin(uint32_t* aInitialRwin) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetInitialRwin(uint32_t aInitialRwin) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetApiRedirectToURI(nsIURI** aApiRedirectToURI) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetAllowAltSvc(bool* aAllowAltSvc) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetAllowAltSvc(bool aAllowAltSvc) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetBeConservative(bool* aBeConservative) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetBeConservative(bool aBeConservative) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetIsTRRServiceChannel(bool* aTrr) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetIsTRRServiceChannel(bool aTrr) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetIsResolvedByTRR(bool* aResolvedByTRR) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetTlsFlags(uint32_t* aTlsFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetTlsFlags(uint32_t aTlsFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLastModifiedTime(PRTime* aLastModifiedTime) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetCorsIncludeCredentials(
+    bool* aCorsIncludeCredentials) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetCorsIncludeCredentials(
+    bool aCorsIncludeCredentials) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetCorsMode(uint32_t* aCorsMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetCorsMode(uint32_t aCorsMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetRedirectMode(uint32_t* aRedirectMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetRedirectMode(uint32_t aRedirectMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetFetchCacheMode(uint32_t* aFetchCacheMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetFetchCacheMode(uint32_t aFetchCacheMode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetTopWindowURI(nsIURI** aTopWindowURI) {
+  nsCOMPtr<nsIURI> topWindowURI = mTopWindowURI;
+  topWindowURI.forget(aTopWindowURI);
+  return mTopWindowURIResult;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetTopWindowURIIfUnknown(nsIURI* aTopWindowURI) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetProxyURI(nsIURI** aProxyURI) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+void ClassifierDummyChannel::SetCorsPreflightParameters(
+    const nsTArray<nsCString>& aUnsafeHeaders,
+    bool aShouldStripRequestBodyHeader) {}
+
+void ClassifierDummyChannel::SetAltDataForChild(bool aIsForChild) {}
+void ClassifierDummyChannel::DisableAltDataCache() {}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetBlockAuthPrompt(bool* aBlockAuthPrompt) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetBlockAuthPrompt(bool aBlockAuthPrompt) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetIntegrityMetadata(nsAString& aIntegrityMetadata) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetIntegrityMetadata(
+    const nsAString& aIntegrityMetadata) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetConnectionInfoHashKey(
+    nsACString& aConnectionInfoHashKey) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetLastRedirectFlags(uint32_t* aLastRedirectFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetLastRedirectFlags(uint32_t aLastRedirectFlags) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetNavigationStartTimeStamp(
+    TimeStamp* aNavigationStartTimeStamp) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::SetNavigationStartTimeStamp(
+    TimeStamp aNavigationStartTimeStamp) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::CancelByURLClassifier(nsresult aErrorCode) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+void ClassifierDummyChannel::SetIPv4Disabled() {}
+
+void ClassifierDummyChannel::SetIPv6Disabled() {}
+
+bool ClassifierDummyChannel::GetHasNonEmptySandboxingFlag() { return false; }
+
+void ClassifierDummyChannel::SetHasNonEmptySandboxingFlag(
+    bool aHasNonEmptySandboxingFlag) {}
+
+NS_IMETHODIMP ClassifierDummyChannel::ComputeCrossOriginOpenerPolicy(
+    nsILoadInfo::CrossOriginOpenerPolicy aInitiatorPolicy,
+    nsILoadInfo::CrossOriginOpenerPolicy* aOutPolicy) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetCrossOriginOpenerPolicy(
+    nsILoadInfo::CrossOriginOpenerPolicy* aPolicy) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::HasCrossOriginOpenerPolicyMismatch(
+    bool* aIsMismatch) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::SetMatchedInfo(
+    const nsACString& aList, const nsACString& aProvider,
+    const nsACString& aFullHash) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetMatchedList(nsACString& aMatchedList) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetMatchedProvider(
+    nsACString& aMatchedProvider) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetMatchedFullHash(
+    nsACString& aMatchedFullHash) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::SetMatchedTrackingInfo(
+    const nsTArray<nsCString>& aLists, const nsTArray<nsCString>& aFullHashes) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetMatchedTrackingLists(
+    nsTArray<nsCString>& aMatchedTrackingLists) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetMatchedTrackingFullHashes(
+    nsTArray<nsCString>& aMatchedTrackingFullHashes) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetFirstPartyClassificationFlags(
+    uint32_t* aFirstPartyClassificationFlags) {
+  *aFirstPartyClassificationFlags = mFirstPartyClassificationFlags;
+  return NS_OK;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetThirdPartyClassificationFlags(
+    uint32_t* aThirdPartyClassificationFlags) {
+  *aThirdPartyClassificationFlags = mThirdPartyClassificationFlags;
+  return NS_OK;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetClassificationFlags(
+    uint32_t* aClassificationFlags) {
+  if (mThirdPartyClassificationFlags) {
+    *aClassificationFlags = mThirdPartyClassificationFlags;
+  } else {
+    *aClassificationFlags = mFirstPartyClassificationFlags;
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::IsThirdPartyTrackingResource(
+    bool* aIsTrackingResource) {
+  MOZ_ASSERT(
+      !(mFirstPartyClassificationFlags && mThirdPartyClassificationFlags));
+  *aIsTrackingResource = UrlClassifierCommon::IsTrackingClassificationFlag(
+      mThirdPartyClassificationFlags);
+  return NS_OK;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::IsThirdPartySocialTrackingResource(
+    bool* aIsThirdPartySocialTrackingResource) {
+  MOZ_ASSERT(!mFirstPartyClassificationFlags ||
+             !mThirdPartyClassificationFlags);
+  *aIsThirdPartySocialTrackingResource =
+      UrlClassifierCommon::IsSocialTrackingClassificationFlag(
+          mThirdPartyClassificationFlags);
+  return NS_OK;
+}
+
+void ClassifierDummyChannel::DoDiagnosticAssertWhenOnStopNotCalledOnDestroy() {}
+
+NS_IMETHODIMP ClassifierDummyChannel::GetResponseEmbedderPolicy(
+    nsILoadInfo::CrossOriginEmbedderPolicy* aOutPolicy) {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ClassifierDummyChannel::SetWaitForHTTPSSVCRecord() {
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+ClassifierDummyChannel::GetSupportsHTTP3(bool* aSupportsHTTP3) {
+  *aSupportsHTTP3 = false;
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+}  // namespace net
+}  // namespace mozilla