Merge pull request #1818 from brave/social-blocking-options

Add social blocking options

DEPS

@@ -1,7 +1,7 @@
 use_relative_paths = True
 
 deps = {
-  "vendor/ad-block": "https://github.com/brave/ad-block.git@84f5b7e7ae4de4e18b1e1673198a91ec15507889",
+  "vendor/ad-block": "https://github.com/brave/ad-block.git@74b167c8b49c33f3f61c15dafa2ffde953a25653",
   "vendor/autoplay-whitelist": "https://github.com/brave/autoplay-whitelist.git@458053a3c95b403cbe0872f289a2aafa106ee9d8",
   "vendor/extension-whitelist": "https://github.com/brave/extension-whitelist.git@463e5e4e06e0ca84927176e8c72f6076ae9b6829",
   "vendor/tracking-protection": "https://github.com/brave/tracking-protection.git@e67738e656244f7ab6e0ed9815071ca744f5468f",

app/brave_generated_resources.grd

@@ -270,6 +270,9 @@ By installing this extension, you are agreeing to the Google Widevine Terms of U
       <message name="IDS_SETTINGS_BRAVE_SHIELDS_DEFAULTS_TITLE" desc="The title for Brave shields defaults in settings">
         Brave shields defaults
       </message>
+      <message name="IDS_SETTINGS_SOCIAL_BLOCKING_DEFAULTS_TITLE" desc="The title for social blocking defaults in settings">
+        Social Buttons and Logins
+      </message>
       <message name="IDS_SETTINGS_BRAVE_SHIELDS_AD_CONTROL_LABEL" desc="Default Brave ad control setting label">
         Ad Control
       </message>
@@ -285,6 +288,18 @@ By installing this extension, you are agreeing to the Google Widevine Terms of U
       <message name="IDS_SETTINGS_BRAVE_SHIELDS_NO_SCRIPT_CONTROL_LABEL" desc="Default Brave script blocking control setting label">
         Script blocking
       </message>
+      <message name="IDS_SETTINGS_BRAVE_SHIELDS_GOOGLE_LOGIN_LABEL" desc="Label for a switch control which allows Google social buttons to be enabled/disabled">
+        Allow Google login buttons on third party sites
+      </message>
+      <message name="IDS_SETTINGS_BRAVE_SHIELDS_FACEBOOK_EMBEDDED_POSTS_LABEL" desc="Label for a switch control which allows Facebook embedded posts">
+        Allow Facebook logins and embedded posts
+      </message>
+      <message name="IDS_SETTINGS_BRAVE_SHIELDS_TWITTER_EMBEDDED_TWEETS_LABEL" desc="Label for a switch control which allows Twitter embedded tweets">
+        Allow Twitter embedded tweets
+      </message>
+      <message name="IDS_SETTINGS_BRAVE_SHIELDS_LINKEDIN_EMBEDDED_POSTS_LABEL" desc="Label for a switch control which allows LinkedIn embedded posts">
+        Allow LinkedIn embeds
+      </message>
       <message name="IDS_SETTINGS_BLOCK_ADS" desc="Select value">
         Block ads
       </message>

browser/autoplay/autoplay_permission_context_unittest.cc

@@ -1,21 +1,27 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * 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 "brave/browser/autoplay/autoplay_permission_context.h"
 
+#include <memory>
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
+#include "brave/common/pref_names.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/permissions/permission_request_id.h"
 #include "chrome/browser/permissions/permission_request_manager.h"
+#include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
+#include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/mock_render_process_host.h"
@@ -66,6 +72,17 @@ class AutoplayPermissionContextTests : public ChromeRenderViewHostTestHarness {
     ChromeRenderViewHostTestHarness::TearDown();
   }
 
+  content::BrowserContext* CreateBrowserContext() override {
+    TestingProfile::Builder builder;
+    auto prefs =
+        std::make_unique<sync_preferences::TestingPrefServiceSyncable>();
+    RegisterUserProfilePrefs(prefs->registry());
+    prefs->registry()->
+      RegisterBooleanPref(kGoogleLoginControlType, true);
+    builder.SetPrefService(std::move(prefs));
+    return builder.Build().release();
+  }
+
   DISALLOW_COPY_AND_ASSIGN(AutoplayPermissionContextTests);
 };
 

browser/brave_content_browser_client.cc

@@ -120,7 +120,8 @@ bool HandleURLRewrite(GURL* url,
 
 BraveContentBrowserClient::BraveContentBrowserClient(
     ChromeFeatureListCreator* chrome_feature_list_creator)
-    : ChromeContentBrowserClient(chrome_feature_list_creator) {}
+    : ChromeContentBrowserClient(chrome_feature_list_creator) {
+}
 
 BraveContentBrowserClient::~BraveContentBrowserClient() {}
 
@@ -167,7 +168,8 @@ bool BraveContentBrowserClient::AllowAccessCookie(
   content_settings::BraveCookieSettings* cookie_settings =
       (content_settings::BraveCookieSettings*)io_data->GetCookieSettings();
   bool allow = !ShouldBlockCookie(allow_brave_shields, allow_1p_cookies,
-                   allow_3p_cookies, first_party, url) &&
+                   allow_3p_cookies, first_party, url,
+                   cookie_settings->GetAllowGoogleAuth()) &&
       cookie_settings->IsCookieAccessAllowed(url, first_party, tab_origin);
   return allow;
 }

browser/brave_content_browser_client.h

@@ -10,8 +10,11 @@
 #include <string>
 
 #include "chrome/browser/chrome_content_browser_client.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 
+class PrefChangeRegistrar;
+
 namespace content {
 class BrowserContext;
 }
@@ -79,6 +82,12 @@ class BraveContentBrowserClient : public ChromeContentBrowserClient {
   bool AllowAccessCookie(const GURL& url, const GURL& first_party,
       content::ResourceContext* context, int render_process_id,
       int render_frame_id);
+  void OnAllowGoogleAuthChanged();
+
+  std::unique_ptr<PrefChangeRegistrar, content::BrowserThread::DeleteOnUIThread>
+      pref_change_registrar_;
+  bool allow_google_auth_;
+
   DISALLOW_COPY_AND_ASSIGN(BraveContentBrowserClient);
 };
 

browser/brave_profile_prefs.cc

@@ -47,6 +47,10 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   // Default Brave shields
   registry->RegisterBooleanPref(kHTTPSEVerywhereControlType, true);
   registry->RegisterBooleanPref(kNoScriptControlType, false);
+  registry->RegisterBooleanPref(kGoogleLoginControlType, true);
+  registry->RegisterBooleanPref(kFBEmbedControlType, true);
+  registry->RegisterBooleanPref(kTwitterEmbedControlType, true);
+  registry->RegisterBooleanPref(kLinkedInEmbedControlType, false);
 
   // WebTorrent
   registry->RegisterBooleanPref(kWebTorrentEnabled, true);

browser/brave_profile_prefs_browsertest.cc

@@ -29,6 +29,14 @@ IN_PROC_BROWSER_TEST_F(BraveProfilePrefsBrowserTest, MiscBravePrefs) {
       kHTTPSEVerywhereControlType));
   EXPECT_FALSE(
       browser()->profile()->GetPrefs()->GetBoolean(kNoScriptControlType));
+  EXPECT_TRUE(
+      browser()->profile()->GetPrefs()->GetBoolean(kGoogleLoginControlType));
+  EXPECT_TRUE(
+      browser()->profile()->GetPrefs()->GetBoolean(kFBEmbedControlType));
+  EXPECT_TRUE(
+      browser()->profile()->GetPrefs()->GetBoolean(kTwitterEmbedControlType));
+  EXPECT_FALSE(
+      browser()->profile()->GetPrefs()->GetBoolean(kLinkedInEmbedControlType));
   EXPECT_TRUE(
       browser()->profile()->GetPrefs()->GetBoolean(kWebTorrentEnabled));
   EXPECT_TRUE(

browser/extensions/api/settings_private/brave_prefs_util.cc

@@ -39,6 +39,15 @@ const PrefsUtil::TypedPrefMap& BravePrefsUtil::GetWhitelistedKeys() {
       settings_api::PrefType::PREF_TYPE_BOOLEAN;
   (*s_brave_whitelist)[kNoScriptControlType] =
       settings_api::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_brave_whitelist)[kGoogleLoginControlType] =
+      settings_api::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_brave_whitelist)[kFBEmbedControlType] =
+      settings_api::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_brave_whitelist)[kTwitterEmbedControlType] =
+      settings_api::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_brave_whitelist)[kLinkedInEmbedControlType] =
+      settings_api::PrefType::PREF_TYPE_BOOLEAN;
+
   // appearance prefs
   (*s_brave_whitelist)[kLocationBarIsWide] =
     settings_api::PrefType::PREF_TYPE_BOOLEAN;

browser/net/brave_network_delegate_base.cc

@@ -9,12 +9,16 @@
 #include <utility>
 
 #include "base/task/post_task.h"
+#include "brave/browser/brave_browser_process_impl.h"
 #include "brave/common/pref_names.h"
+#include "brave/components/brave_shields/browser/ad_block_service.h"
+#include "brave/components/brave_shields/browser/ad_block_regional_service.h"
 #include "brave/components/brave_shields/browser/brave_shields_util.h"
 #include "brave/components/brave_shields/browser/brave_shields_web_contents_observer.h"
 #include "brave/components/brave_shields/common/brave_shield_constants.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
+#include "chrome/browser/profiles/profile_manager.h"
 #include "components/prefs/pref_change_registrar.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/browser_task_traits.h"
@@ -42,6 +46,19 @@ content::WebContents* GetWebContentsFromProcessAndFrameId(int render_process_id,
   return content::WebContents::FromFrameTreeNodeId(render_frame_id);
 }
 
+std::string GetTagFromPrefName(const std::string& pref_name) {
+  if (pref_name == kFBEmbedControlType) {
+    return brave_shields::kFacebookEmbeds;
+  }
+  if (pref_name == kTwitterEmbedControlType) {
+    return brave_shields::kTwitterEmbeds;
+  }
+  if (pref_name == kLinkedInEmbedControlType) {
+    return brave_shields::kLinkedInEmbeds;
+  }
+  return "";
+}
+
 }  // namespace
 
 base::flat_set<base::StringPiece>* TrackableSecurityHeaders() {
@@ -81,7 +98,8 @@ void RemoveTrackableSecurityHeadersForThirdParty(
 
 BraveNetworkDelegateBase::BraveNetworkDelegateBase(
     extensions::EventRouterForwarder* event_router)
-    : ChromeNetworkDelegate(event_router), referral_headers_list_(nullptr) {
+    : ChromeNetworkDelegate(event_router), referral_headers_list_(nullptr),
+      allow_google_auth_(true) {
   // Initialize the preference change registrar.
   base::PostTaskWithTraits(
       FROM_HERE, {BrowserThread::UI},
@@ -102,6 +120,30 @@ void BraveNetworkDelegateBase::InitPrefChangeRegistrarOnUI() {
                  base::Unretained(this)));
   // Retrieve current referral headers, if any.
   OnReferralHeadersChanged();
+
+  PrefService* user_prefs = ProfileManager::GetActiveUserProfile()->GetPrefs();
+  user_pref_change_registrar_.reset(new PrefChangeRegistrar());
+  user_pref_change_registrar_->Init(user_prefs);
+  user_pref_change_registrar_->Add(
+      kGoogleLoginControlType,
+      base::BindRepeating(&BraveNetworkDelegateBase::OnPreferenceChanged,
+                          base::Unretained(this), kGoogleLoginControlType));
+  user_pref_change_registrar_->Add(
+      kFBEmbedControlType,
+      base::BindRepeating(&BraveNetworkDelegateBase::OnPreferenceChanged,
+                          base::Unretained(this), kFBEmbedControlType));
+  user_pref_change_registrar_->Add(
+      kTwitterEmbedControlType,
+      base::BindRepeating(&BraveNetworkDelegateBase::OnPreferenceChanged,
+                          base::Unretained(this), kTwitterEmbedControlType));
+  user_pref_change_registrar_->Add(
+      kLinkedInEmbedControlType,
+      base::BindRepeating(&BraveNetworkDelegateBase::OnPreferenceChanged,
+                          base::Unretained(this), kLinkedInEmbedControlType));
+  UpdateAdBlockFromPref(kFBEmbedControlType);
+  UpdateAdBlockFromPref(kTwitterEmbedControlType);
+  UpdateAdBlockFromPref(kLinkedInEmbedControlType);
+  allow_google_auth_ = user_prefs->GetBoolean(kGoogleLoginControlType);
 }
 
 void BraveNetworkDelegateBase::OnReferralHeadersChanged() {
@@ -195,6 +237,7 @@ bool BraveNetworkDelegateBase::OnCanGetCookies(
     const net::CookieList& cookie_list,
     bool allowed_from_caller) {
   std::shared_ptr<brave::BraveRequestInfo> ctx(new brave::BraveRequestInfo());
+  ctx->allow_google_auth = allow_google_auth_;
   brave::BraveRequestInfo::FillCTXFromRequest(&request, ctx);
   ctx->event_type = brave::kOnCanGetCookies;
   bool allow = std::all_of(can_get_cookies_callbacks_.begin(),
@@ -221,6 +264,7 @@ bool BraveNetworkDelegateBase::OnCanSetCookie(
     net::CookieOptions* options,
     bool allowed_from_caller) {
   std::shared_ptr<brave::BraveRequestInfo> ctx(new brave::BraveRequestInfo());
+  ctx->allow_google_auth = allow_google_auth_;
   brave::BraveRequestInfo::FillCTXFromRequest(&request, ctx);
   ctx->event_type = brave::kOnCanSetCookies;
 
@@ -367,3 +411,22 @@ bool BraveNetworkDelegateBase::IsRequestIdentifierValid(
     uint64_t request_identifier) {
   return ContainsKey(callbacks_, request_identifier);
 }
+
+void BraveNetworkDelegateBase::OnPreferenceChanged(
+    const std::string& pref_name) {
+  UpdateAdBlockFromPref(pref_name);
+}
+
+void BraveNetworkDelegateBase::UpdateAdBlockFromPref(
+    const std::string& pref_name) {
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+  PrefService* user_prefs = ProfileManager::GetActiveUserProfile()->GetPrefs();
+  allow_google_auth_ = user_prefs->GetBoolean(kGoogleLoginControlType);
+  std::string tag = GetTagFromPrefName(pref_name);
+  if (tag.length() == 0) {
+    return;
+  }
+  bool enabled = user_prefs->GetBoolean(pref_name);
+  g_brave_browser_process->ad_block_service()->EnableTag(tag, enabled);
+  g_brave_browser_process->ad_block_regional_service()->EnableTag(tag, enabled);
+}

browser/net/brave_network_delegate_base.h

@@ -89,6 +89,9 @@ class BraveNetworkDelegateBase : public ChromeNetworkDelegate {
   void InitPrefChangeRegistrarOnUI();
   void SetReferralHeaders(base::ListValue* referral_headers);
   void OnReferralHeadersChanged();
+  void OnPreferenceChanged(const std::string& pref_name);
+  void UpdateAdBlockFromPref(const std::string& pref_name);
+
   // TODO(iefremov): actually, we don't have to keep the list here, since
   // it is global for the whole browser and could live a singletonce in the
   // rewards service. Eliminating this will also help to avoid using
@@ -98,6 +101,10 @@ class BraveNetworkDelegateBase : public ChromeNetworkDelegate {
   std::map<uint64_t, net::CompletionOnceCallback> callbacks_;
   std::unique_ptr<PrefChangeRegistrar, content::BrowserThread::DeleteOnUIThread>
       pref_change_registrar_;
+  std::unique_ptr<PrefChangeRegistrar, content::BrowserThread::DeleteOnUIThread>
+      user_pref_change_registrar_;
+
+  bool allow_google_auth_;
 
   DISALLOW_COPY_AND_ASSIGN(BraveNetworkDelegateBase);
 };

browser/net/brave_profile_network_delegate.cc

@@ -1,4 +1,5 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * 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/. */
 
@@ -11,11 +12,14 @@
 #include "brave/browser/net/brave_referrals_network_delegate_helper.h"
 #include "brave/browser/net/brave_site_hacks_network_delegate_helper.h"
 #include "brave/browser/net/brave_tor_network_delegate_helper.h"
+#include "brave/common/pref_names.h"
 #include "brave/components/brave_rewards/browser/buildflags/buildflags.h"
 #if BUILDFLAG(BRAVE_REWARDS_ENABLED)
 #include "brave/components/brave_rewards/browser/net/network_delegate_helper.h"
 #endif
 #include "brave/components/brave_webtorrent/browser/net/brave_torrent_redirect_network_delegate_helper.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "components/prefs/pref_service.h"
 
 BraveProfileNetworkDelegate::BraveProfileNetworkDelegate(
     extensions::EventRouterForwarder* event_router) :

browser/net/cookie_network_delegate_helper.cc

@@ -1,21 +1,26 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * 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 "brave/browser/net/cookie_network_delegate_helper.h"
 
+#include <memory>
+
 #include "brave/common/brave_cookie_blocking.h"
 
 namespace brave {
 
 bool OnCanGetCookiesForBraveShields(std::shared_ptr<BraveRequestInfo> ctx) {
   return !ShouldBlockCookie(ctx->allow_brave_shields, ctx->allow_1p_cookies,
-    ctx->allow_3p_cookies, ctx->tab_origin, ctx->request_url);
+    ctx->allow_3p_cookies, ctx->tab_origin, ctx->request_url,
+    ctx->allow_google_auth);
 }
 
 bool OnCanSetCookiesForBraveShields(std::shared_ptr<BraveRequestInfo> ctx) {
   return !ShouldBlockCookie(ctx->allow_brave_shields, ctx->allow_1p_cookies,
-    ctx->allow_3p_cookies, ctx->tab_origin, ctx->request_url);
+    ctx->allow_3p_cookies, ctx->tab_origin, ctx->request_url,
+    ctx->allow_google_auth);
 }
 
 }  // namespace brave