src/chrome/browser/extensions/scoped_gaia_auth_extension.cc

   1 // Copyright 2013 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/scoped_gaia_auth_extension.h"
   6
   7 #include "base/command_line.h"
   8 #include "chrome/browser/extensions/component_loader.h"
   9 #include "chrome/browser/extensions/extension_service.h"
  10 #include "chrome/browser/extensions/extension_system.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/common/chrome_constants.h"
  13 #include "chrome/common/chrome_switches.h"
  14 #include "grit/browser_resources.h"
  15
  16 #if defined(OS_CHROMEOS)
  17 #include "chrome/browser/chromeos/system/input_device_settings.h"
  18 #include "chromeos/chromeos_constants.h"
  19 #include "chromeos/chromeos_switches.h"
  20 #endif
  21
  22 namespace {
  23
  24 extensions::ComponentLoader* GetComponentLoader(Profile* profile) {
  25   extensions::ExtensionSystem* extension_system =
  26       extensions::ExtensionSystem::Get(profile);
  27   ExtensionService* extension_service = extension_system->extension_service();
  28   return extension_service->component_loader();
  29 }
  30
  31 void LoadGaiaAuthExtension(Profile* profile) {
  32   extensions::ComponentLoader* component_loader = GetComponentLoader(profile);
  33   const CommandLine* command_line = CommandLine::ForCurrentProcess();
  34   if (command_line->HasSwitch(switches::kAuthExtensionPath)) {
  35     base::FilePath auth_extension_path =
  36         command_line->GetSwitchValuePath(switches::kAuthExtensionPath);
  37     component_loader->Add(IDR_GAIA_AUTH_MANIFEST, auth_extension_path);
  38     return;
  39   }
  40
  41   int manifest_resource_id = IDR_GAIA_AUTH_MANIFEST;
  42
  43 #if defined(OS_CHROMEOS)
  44   if (chromeos::system::keyboard_settings::ForceKeyboardDrivenUINavigation())
  45     manifest_resource_id = IDR_GAIA_AUTH_KEYBOARD_MANIFEST;
  46   else if (command_line->HasSwitch(chromeos::switches::kEnableSamlSignin))
  47     manifest_resource_id = IDR_GAIA_AUTH_SAML_MANIFEST;
  48 #elif !defined(OS_ANDROID)
  49   if (command_line->HasSwitch(switches::kEnableInlineSignin))
  50     manifest_resource_id = IDR_GAIA_AUTH_INLINE_MANIFEST;
  51 #endif
  52
  53   component_loader->Add(manifest_resource_id,
  54                         base::FilePath(FILE_PATH_LITERAL("gaia_auth")));
  55 }
  56
  57 void UnloadGaiaAuthExtension(Profile* profile) {
  58   const char kGaiaAuthId[] = "mfffpogegjflfpflabcdkioaeobkgjik";
  59   GetComponentLoader(profile)->Remove(kGaiaAuthId);
  60 }
  61
  62 }  // namespace
  63
  64 ScopedGaiaAuthExtension::ScopedGaiaAuthExtension(Profile* profile)
  65     : profile_(profile) {
  66   LoadGaiaAuthExtension(profile_);
  67 }
  68
  69 ScopedGaiaAuthExtension::~ScopedGaiaAuthExtension() {
  70   UnloadGaiaAuthExtension(profile_);
  71 }