src/chrome/browser/extensions/suggest_permission_util.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/suggest_permission_util.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "content/public/browser/render_view_host.h"
   9 #include "content/public/common/console_message_level.h"
  10 #include "extensions/browser/extension_system.h"
  11 #include "extensions/browser/process_manager.h"
  12 #include "extensions/common/extension.h"
  13 #include "extensions/common/extension_messages.h"
  14 #include "extensions/common/permissions/permissions_data.h"
  15 #include "extensions/common/permissions/permissions_info.h"
  16
  17 using content::CONSOLE_MESSAGE_LEVEL_WARNING;
  18 using content::RenderViewHost;
  19
  20 const char kPermissionsHelpURLForExtensions[] =
  21     "http://developer.chrome.com/extensions/manifest.html#permissions";
  22 const char kPermissionsHelpURLForApps[] =
  23     "http://developer.chrome.com/apps/declare_permissions.html";
  24
  25 namespace extensions {
  26
  27 void SuggestAPIPermissionInDevToolsConsole(APIPermission::ID permission,
  28                                            const Extension* extension,
  29                                            content::RenderViewHost* host) {
  30   if (!extension || !host)
  31     return;
  32
  33   const APIPermissionInfo* permission_info =
  34       PermissionsInfo::GetInstance()->GetByID(permission);
  35   CHECK(permission_info);
  36
  37   // Note, intentionally not internationalizing this string, as it is output
  38   // as a log message to developers in the developer tools console.
  39   std::string message = base::StringPrintf(
  40       "Is the '%s' permission appropriate? See %s.",
  41       permission_info->name(),
  42       extension->is_platform_app() ?
  43           kPermissionsHelpURLForApps : kPermissionsHelpURLForExtensions);
  44
  45   host->Send(new ExtensionMsg_AddMessageToConsole(
  46       host->GetRoutingID(), CONSOLE_MESSAGE_LEVEL_WARNING, message));
  47 }
  48
  49 bool IsExtensionWithPermissionOrSuggestInConsole(
  50     APIPermission::ID permission,
  51     const Extension* extension,
  52     content::RenderViewHost* host) {
  53   if (extension && extension->permissions_data()->HasAPIPermission(permission))
  54     return true;
  55
  56   if (extension)
  57     SuggestAPIPermissionInDevToolsConsole(permission, extension, host);
  58
  59   return false;
  60 }
  61
  62 } // namespace extensions