cros: Add a header for gaia auth requests.

chrome/browser/chromeos/login/webui_login_view.cc

 // Copyright (c) 2012 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/chromeos/login/webui_login_view.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
+#include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/i18n/rtl.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/login/base_login_display_host.h"
 #include "chrome/browser/chromeos/login/proxy_settings_dialog.h"
 #include "chrome/browser/chromeos/login/webui_login_display.h"
+#include "chrome/browser/extensions/component_loader.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/password_manager/password_manager_delegate_impl.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/renderer_preferences_util.h"
 #include "chrome/browser/ui/media_stream_infobar_delegate.h"
 #include "chrome/browser/ui/web_contents_modal_dialog_manager.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chrome/common/chrome_notification_types.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/render_messages.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_view_host_observer.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/browser/web_ui.h"
+#include "grit/browser_resources.h"
 #include "ui/aura/env.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
 #include "ui/views/controls/webview/webview.h"
 #include "ui/views/widget/widget.h"
 
 using content::NativeWebKeyboardEvent;
 using content::RenderViewHost;
 using content::WebContents;
 
@@ skipping 59 matching lines @@
 }
 
 }  // namespace
 
 namespace chromeos {
 
 // static
 const char WebUILoginView::kViewClassName[] =
     "browser/chromeos/login/WebUILoginView";
 
+// WebUILoginView::ScopedGaiaAuthExtension -------------------------------------
+class WebUILoginView::ScopedGaiaAuthExtension {
+ public:
+  explicit ScopedGaiaAuthExtension(Profile* profile)
+      : profile_(profile) {
+    LoadGaiaAuthExtension();
+  }
+
+  ~ScopedGaiaAuthExtension() {
+    UnloadGaiaAuthExtension();
+  }
+
+ private:
+  extensions::ComponentLoader* GetComponentLoader() {
+    extensions::ExtensionSystem* extension_system =
+        extensions::ExtensionSystem::Get(profile_);
+    ExtensionService* extension_service = extension_system->extension_service();
+    return extension_service->component_loader();
+  }
+
+  void LoadGaiaAuthExtension() {
+    extensions::ComponentLoader* component_loader = GetComponentLoader();
+    const CommandLine* command_line = CommandLine::ForCurrentProcess();
+    if (command_line->HasSwitch(switches::kAuthExtensionPath)) {
+      base::FilePath auth_extension_path =
+          command_line->GetSwitchValuePath(switches::kAuthExtensionPath);
+      component_loader->Add(IDR_GAIA_TEST_AUTH_MANIFEST, auth_extension_path);
+      return;
+    }
+    component_loader->Add(IDR_GAIA_AUTH_MANIFEST,

[Nikita (slow), 2013/04/19 11:35:57]

Is ComponentLoader just fine with postponed initialization?

+                          base::FilePath(FILE_PATH_LITERAL("gaia_auth")));
+  }
+
+  void UnloadGaiaAuthExtension() {
+    const char kGaiaAuthId[] = "mfffpogegjflfpflabcdkioaeobkgjik";
+    GetComponentLoader()->Remove(kGaiaAuthId);
+  }
+
+  Profile* profile_;

[Nikita (slow), 2013/04/19 11:35:57]

nit: // Not owned.

+
+  DISALLOW_COPY_AND_ASSIGN(ScopedGaiaAuthExtension);
+};
+
 // WebUILoginView public: ------------------------------------------------------
 
 WebUILoginView::WebUILoginView()
     : webui_login_(NULL),
       login_window_(NULL),
       host_window_frozen_(false),
       is_hidden_(false),
       login_prompt_visible_handled_(false),
       should_emit_login_prompt_visible_(true),
       forward_keyboard_event_(true) {
@@ skipping 17 matching lines @@
 }
 
 WebUILoginView::~WebUILoginView() {
   if (ash::Shell::GetInstance()->HasPrimaryStatusArea()) {
     ash::Shell::GetInstance()->GetPrimarySystemTray()->
         SetNextFocusableView(NULL);
   }
 }
 
 void WebUILoginView::Init(views::Widget* login_window) {
+  Profile* profile = ProfileManager::GetDefaultProfile();

[Nikita (slow), 2013/04/15 15:49:27]

Depending on which CL lands first, this has to be merged with
https://codereview.chromium.org/13633003/

[Nikita (slow), 2013/04/19 11:35:57]

CL landed, this should be ProfileHelper::GetSigninProfile() now.

+  gaia_auth_.reset(new ScopedGaiaAuthExtension(profile));
+
   login_window_ = login_window;
-  webui_login_ = new views::WebView(ProfileManager::GetDefaultProfile());
+  webui_login_ = new views::WebView(profile);
   AddChildView(webui_login_);
 
   WebContents* web_contents = webui_login_->GetWebContents();
 
   // Create the password manager that is needed for the proxy.
   PasswordManagerDelegateImpl::CreateForWebContents(web_contents);
   PasswordManager::CreateForWebContentsAndDelegate(
       web_contents, PasswordManagerDelegateImpl::FromWebContents(web_contents));
 
   // LoginHandlerViews uses a constrained window for the password manager view.
@@ skipping 212 matching lines @@
   aura::Env::GetInstance()->set_render_white_bg(true);
 }
 
 void WebUILoginView::ReturnFocus(bool reverse) {
   // Return the focus to the web contents.
   webui_login_->web_contents()->FocusThroughTabTraversal(reverse);
   GetWidget()->Activate();
 }
 
 }  // namespace chromeos