Implement permissions embargo for prompts which are repeatedly ignored.

chrome/browser/permissions/permission_context_base.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/permissions/permission_context_base.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 35 matching lines @@
 
 const char kPermissionBlockedKillSwitchMessage[] =
     "%s permission has been blocked.";
 
 const char kPermissionBlockedRepeatedDismissalsMessage[] =
     "%s permission has been blocked as the user has dismissed the permission "
     "prompt several times. See "
     "https://www.chromestatus.com/features/6443143280984064 for more "
     "information.";
 
+const char kPermissionBlockedRepeatedIgnoresMessage[] =
+    "%s permission has been blocked as the user has ignored the permission "
+    "prompt several times. See "
+    "https://www.chromestatus.com/features/6443143280984064 for more "
+    "information.";
+
 const char kPermissionBlockedBlacklistMessage[] =
     "this origin is not allowed to request %s permission.";
 
 void LogPermissionBlockedMessage(content::WebContents* web_contents,
                                  const char* message,
                                  ContentSettingsType type) {
   web_contents->GetMainFrame()->AddMessageToConsole(
       content::CONSOLE_MESSAGE_LEVEL_INFO,
       base::StringPrintf(message,
                          PermissionUtil::GetPermissionString(type).c_str()));
@@ skipping 51 matching lines @@
 
   // Synchronously check the content setting to see if the user has already made
   // a decision, or if the origin is under embargo. If so, respect that
   // decision.
   // TODO(raymes): Pass in the RenderFrameHost of the request here.
   PermissionResult result = GetPermissionStatus(
       nullptr /* render_frame_host */, requesting_origin, embedding_origin);
 
   if (result.content_setting == CONTENT_SETTING_ALLOW ||
       result.content_setting == CONTENT_SETTING_BLOCK) {
-    if (result.source == PermissionStatusSource::KILL_SWITCH) {
-      // Block the request and log to the developer console.
-      LogPermissionBlockedMessage(web_contents,
-                                  kPermissionBlockedKillSwitchMessage,
-                                  content_settings_type_);
-      callback.Run(CONTENT_SETTING_BLOCK);
-      return;
-    } else if (result.source == PermissionStatusSource::MULTIPLE_DISMISSALS) {
-      LogPermissionBlockedMessage(web_contents,
-                                  kPermissionBlockedRepeatedDismissalsMessage,
-                                  content_settings_type_);
+    switch (result.source) {
+      case PermissionStatusSource::KILL_SWITCH:
+        // Block the request and log to the developer console.
+        LogPermissionBlockedMessage(web_contents,
+                                    kPermissionBlockedKillSwitchMessage,
+                                    content_settings_type_);
+        callback.Run(CONTENT_SETTING_BLOCK);
+        return;
+      case PermissionStatusSource::MULTIPLE_DISMISSALS:
+        LogPermissionBlockedMessage(web_contents,
+                                    kPermissionBlockedRepeatedDismissalsMessage,
+                                    content_settings_type_);
+        break;
+      case PermissionStatusSource::MULTIPLE_IGNORES:
+        LogPermissionBlockedMessage(web_contents,
+                                    kPermissionBlockedRepeatedIgnoresMessage,
+                                    content_settings_type_);
+        break;
+      case PermissionStatusSource::SAFE_BROWSING_BLACKLIST:
+        LogPermissionBlockedMessage(web_contents,
+                                    kPermissionBlockedBlacklistMessage,
+                                    content_settings_type_);
+        break;
+      case PermissionStatusSource::UNSPECIFIED:
+        break;
     }
 
     // If we are under embargo, record the embargo reason for which we have
     // suppressed the prompt.
     PermissionUmaUtil::RecordEmbargoPromptSuppressionFromSource(result.source);
     NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                         false /* persist */, result.content_setting);
     return;
   }
 
@@ skipping 275 matching lines @@
                                       content_settings_storage_type(),
                                       std::string(), content_setting);
 }
 
 ContentSettingsType PermissionContextBase::content_settings_storage_type()
     const {
   if (content_settings_type_ == CONTENT_SETTINGS_TYPE_PUSH_MESSAGING)
     return CONTENT_SETTINGS_TYPE_NOTIFICATIONS;
   return content_settings_type_;
 }