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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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