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1 // Copyright 2014 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/ui/auto_login_infobar_delegate.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/logging.h" | |
9 #include "base/message_loop/message_loop.h" | |
10 #include "base/metrics/histogram.h" | |
11 #include "base/prefs/pref_service.h" | |
12 #include "base/strings/utf_string_conversions.h" | |
13 #include "chrome/browser/browser_process.h" | |
14 #include "chrome/browser/infobars/infobar_service.h" | |
15 #include "chrome/browser/profiles/profile.h" | |
16 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h" | |
17 #include "chrome/browser/signin/signin_manager_factory.h" | |
18 #include "chrome/browser/ui/sync/sync_promo_ui.h" | |
19 #include "chrome/common/chrome_switches.h" | |
20 #include "chrome/common/pref_names.h" | |
21 #include "chrome/common/url_constants.h" | |
22 #include "chrome/grit/generated_resources.h" | |
23 #include "components/google/core/browser/google_util.h" | |
24 #include "components/infobars/core/infobar.h" | |
25 #include "components/signin/core/browser/profile_oauth2_token_service.h" | |
26 #include "content/public/browser/navigation_controller.h" | |
27 #include "content/public/browser/page_navigator.h" | |
28 #include "content/public/browser/web_contents.h" | |
29 #include "content/public/browser/web_contents_observer.h" | |
30 #include "content/public/common/referrer.h" | |
31 #include "google_apis/gaia/gaia_constants.h" | |
32 #include "google_apis/gaia/gaia_urls.h" | |
33 #include "google_apis/gaia/ubertoken_fetcher.h" | |
34 #include "grit/theme_resources.h" | |
35 #include "net/base/escape.h" | |
36 #include "net/url_request/url_request.h" | |
37 #include "ui/base/l10n/l10n_util.h" | |
38 | |
39 // AutoLoginRedirector -------------------------------------------------------- | |
40 | |
41 namespace { | |
42 | |
43 // This class is created by the AutoLoginInfoBarDelegate when the user wishes to | |
44 // auto-login. It holds context information needed while re-issuing service | |
45 // tokens using the OAuth2TokenService, gets the browser cookies with the | |
46 // TokenAuth API, and finally redirects the user to the correct page. | |
47 class AutoLoginRedirector : public UbertokenConsumer, | |
48 public content::WebContentsObserver { | |
49 public: | |
50 AutoLoginRedirector(content::WebContents* web_contents, | |
51 const std::string& args); | |
52 ~AutoLoginRedirector() override; | |
53 | |
54 private: | |
55 // Overriden from UbertokenConsumer: | |
56 void OnUbertokenSuccess(const std::string& token) override; | |
57 void OnUbertokenFailure(const GoogleServiceAuthError& error) override; | |
58 | |
59 // Implementation of content::WebContentsObserver | |
60 void WebContentsDestroyed() override; | |
61 | |
62 // Redirect tab to MergeSession URL, logging the user in and navigating | |
63 // to the desired page. | |
64 void RedirectToMergeSession(const std::string& token); | |
65 | |
66 const std::string args_; | |
67 scoped_ptr<UbertokenFetcher> ubertoken_fetcher_; | |
68 | |
69 DISALLOW_COPY_AND_ASSIGN(AutoLoginRedirector); | |
70 }; | |
71 | |
72 AutoLoginRedirector::AutoLoginRedirector( | |
73 content::WebContents* web_contents, | |
74 const std::string& args) | |
75 : content::WebContentsObserver(web_contents), | |
76 args_(args) { | |
77 Profile* profile = | |
78 Profile::FromBrowserContext(web_contents->GetBrowserContext()); | |
79 ProfileOAuth2TokenService* token_service = | |
80 ProfileOAuth2TokenServiceFactory::GetForProfile(profile); | |
81 SigninManagerBase* signin_manager = | |
82 SigninManagerFactory::GetInstance()->GetForProfile(profile); | |
83 ubertoken_fetcher_.reset(new UbertokenFetcher(token_service, | |
84 this, | |
85 GaiaConstants::kChromeSource, | |
86 profile->GetRequestContext())); | |
87 ubertoken_fetcher_->StartFetchingToken( | |
88 signin_manager->GetAuthenticatedAccountId()); | |
89 } | |
90 | |
91 AutoLoginRedirector::~AutoLoginRedirector() { | |
92 } | |
93 | |
94 void AutoLoginRedirector::WebContentsDestroyed() { | |
95 // The WebContents that started this has been destroyed. The request must be | |
96 // cancelled and this object must be deleted. | |
97 ubertoken_fetcher_.reset(); | |
98 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); | |
99 } | |
100 | |
101 void AutoLoginRedirector::OnUbertokenSuccess(const std::string& token) { | |
102 RedirectToMergeSession(token); | |
103 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); | |
104 } | |
105 | |
106 void AutoLoginRedirector::OnUbertokenFailure( | |
107 const GoogleServiceAuthError& error) { | |
108 LOG(WARNING) << "AutoLoginRedirector: token request failed"; | |
109 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); | |
110 } | |
111 | |
112 void AutoLoginRedirector::RedirectToMergeSession(const std::string& token) { | |
113 // TODO(rogerta): what is the correct page transition? | |
114 web_contents()->GetController().LoadURL( | |
115 GaiaUrls::GetInstance()->merge_session_url().Resolve( | |
116 "?source=chrome&uberauth=" + token + "&" + args_), | |
117 content::Referrer(), ui::PAGE_TRANSITION_AUTO_BOOKMARK, | |
118 std::string()); | |
119 } | |
120 | |
121 } // namespace | |
122 | |
123 | |
124 // AutoLoginInfoBarDelegate --------------------------------------------------- | |
125 | |
126 // static | |
127 bool AutoLoginInfoBarDelegate::Create(content::WebContents* web_contents, | |
128 const Params& params) { | |
129 // If |web_contents| is hosted in a WebDialog, there may be no infobar | |
130 // service. | |
131 InfoBarService* infobar_service = | |
132 InfoBarService::FromWebContents(web_contents); | |
133 if (!infobar_service) | |
134 return false; | |
135 | |
136 Profile* profile = | |
137 Profile::FromBrowserContext(web_contents->GetBrowserContext()); | |
138 typedef AutoLoginInfoBarDelegate Delegate; | |
139 return !!infobar_service->AddInfoBar(infobar_service->CreateConfirmInfoBar( | |
140 scoped_ptr<ConfirmInfoBarDelegate>(new Delegate(params, profile)))); | |
141 } | |
142 | |
143 AutoLoginInfoBarDelegate::AutoLoginInfoBarDelegate(const Params& params, | |
144 Profile* profile) | |
145 : ConfirmInfoBarDelegate(), | |
146 params_(params), | |
147 profile_(profile), | |
148 button_pressed_(false) { | |
149 RecordHistogramAction(SHOWN); | |
150 | |
151 // The AutoLogin infobar is shown in incognito mode on Android, so a | |
152 // SigninManager isn't guaranteed to exist for |profile_|. | |
153 SigninManagerBase* signin_manager = | |
154 SigninManagerFactory::GetInstance()->GetForProfile(profile_); | |
155 if (signin_manager) | |
156 signin_manager->AddObserver(this); | |
157 } | |
158 | |
159 AutoLoginInfoBarDelegate::~AutoLoginInfoBarDelegate() { | |
160 // The AutoLogin infobar is shown in incognito mode on Android, so a | |
161 // SigninManager isn't guaranteed to exist for |profile_|. | |
162 SigninManagerBase* signin_manager = | |
163 SigninManagerFactory::GetInstance()->GetForProfile(profile_); | |
164 if (signin_manager) | |
165 signin_manager->RemoveObserver(this); | |
166 | |
167 if (!button_pressed_) | |
168 RecordHistogramAction(IGNORED); | |
169 } | |
170 | |
171 void AutoLoginInfoBarDelegate::RecordHistogramAction(Actions action) { | |
172 UMA_HISTOGRAM_ENUMERATION("AutoLogin.Regular", action, | |
173 HISTOGRAM_BOUNDING_VALUE); | |
174 } | |
175 | |
176 infobars::InfoBarDelegate::Type AutoLoginInfoBarDelegate::GetInfoBarType() | |
177 const { | |
178 return PAGE_ACTION_TYPE; | |
179 } | |
180 | |
181 int AutoLoginInfoBarDelegate::GetIconID() const { | |
182 return IDR_INFOBAR_AUTOLOGIN; | |
183 } | |
184 | |
185 void AutoLoginInfoBarDelegate::InfoBarDismissed() { | |
186 RecordHistogramAction(DISMISSED); | |
187 button_pressed_ = true; | |
188 } | |
189 | |
190 AutoLoginInfoBarDelegate* | |
191 AutoLoginInfoBarDelegate::AsAutoLoginInfoBarDelegate() { | |
192 return this; | |
193 } | |
194 | |
195 base::string16 AutoLoginInfoBarDelegate::GetMessageText() const { | |
196 return l10n_util::GetStringFUTF16(IDS_AUTOLOGIN_INFOBAR_MESSAGE, | |
197 base::UTF8ToUTF16(params_.username)); | |
198 } | |
199 | |
200 base::string16 AutoLoginInfoBarDelegate::GetButtonLabel( | |
201 InfoBarButton button) const { | |
202 return l10n_util::GetStringUTF16((button == BUTTON_OK) ? | |
203 IDS_AUTOLOGIN_INFOBAR_OK_BUTTON : IDS_AUTOLOGIN_INFOBAR_CANCEL_BUTTON); | |
204 } | |
205 | |
206 bool AutoLoginInfoBarDelegate::Accept() { | |
207 // AutoLoginRedirector deletes itself. | |
208 content::WebContents* web_contents = | |
209 InfoBarService::WebContentsFromInfoBar(infobar()); | |
210 new AutoLoginRedirector(web_contents, params_.header.args); | |
211 RecordHistogramAction(ACCEPTED); | |
212 button_pressed_ = true; | |
213 return true; | |
214 } | |
215 | |
216 bool AutoLoginInfoBarDelegate::Cancel() { | |
217 content::WebContents* web_contents = | |
218 InfoBarService::WebContentsFromInfoBar(infobar()); | |
219 PrefService* pref_service = Profile::FromBrowserContext( | |
220 web_contents->GetBrowserContext())->GetPrefs(); | |
221 pref_service->SetBoolean(prefs::kAutologinEnabled, false); | |
222 RecordHistogramAction(REJECTED); | |
223 button_pressed_ = true; | |
224 return true; | |
225 } | |
226 | |
227 void AutoLoginInfoBarDelegate::GoogleSignedOut( | |
228 const std::string& account_id, | |
229 const std::string& username) { | |
230 infobar()->RemoveSelf(); | |
231 } | |
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