identity_signin_flow.cc revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d 
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/api/identity/identity_signin_flow.h"
6
7#include "chrome/browser/app_mode/app_mode_utils.h"
8#include "chrome/browser/signin/token_service.h"
9#include "chrome/browser/signin/token_service_factory.h"
10#include "chrome/browser/ui/webui/signin/login_ui_service.h"
11#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
12#include "chrome/common/chrome_notification_types.h"
13#include "content/public/browser/notification_details.h"
14#include "google_apis/gaia/gaia_constants.h"
15
16namespace extensions {
17
18IdentitySigninFlow::IdentitySigninFlow(Delegate* delegate, Profile* profile)
19    : delegate_(delegate),
20      profile_(profile) {
21}
22
23IdentitySigninFlow::~IdentitySigninFlow() {
24}
25
26void IdentitySigninFlow::Start() {
27  DCHECK(delegate_);
28
29#if defined(OS_CHROMEOS)
30  // In normal mode (i.e. non-forced app mode), the user has to log out to
31  // re-establish credentials. Let the global error popup handle everything.
32  if (!chrome::IsRunningInForcedAppMode()) {
33    delegate_->SigninFailed();
34    return;
35  }
36#endif
37
38  TokenService* token_service = TokenServiceFactory::GetForProfile(profile_);
39  registrar_.Add(this,
40                 chrome::NOTIFICATION_TOKEN_AVAILABLE,
41                 content::Source<TokenService>(token_service));
42
43  LoginUIService* login_ui_service =
44      LoginUIServiceFactory::GetForProfile(profile_);
45  login_ui_service->ShowLoginPopup();
46}
47
48void IdentitySigninFlow::Observe(int type,
49                                 const content::NotificationSource& source,
50                                 const content::NotificationDetails& details) {
51  CHECK(type == chrome::NOTIFICATION_TOKEN_AVAILABLE);
52  TokenService::TokenAvailableDetails* token_details =
53      content::Details<TokenService::TokenAvailableDetails>(details).ptr();
54  if (token_details->service() == GaiaConstants::kGaiaOAuth2LoginRefreshToken)
55    delegate_->SigninSuccess(token_details->token());
56}
57
58}  // namespace extensions
59