chrome/browser/signin/chrome_signin_client.h

   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 #ifndef CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_H_
   6 #define CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "components/signin/core/browser/signin_client.h"
  11 #include "components/signin/core/browser/signin_error_controller.h"
  12 #include "google_apis/gaia/gaia_oauth_client.h"
  13 #include "google_apis/gaia/oauth2_token_service.h"
  14
  15 #if !defined(OS_CHROMEOS)
  16 #include "net/base/network_change_notifier.h"
  17 #endif
  18
  19 class CookieSettings;
  20 class Profile;
  21
  22 class ChromeSigninClient
  23     : public SigninClient,
  24 #if !defined(OS_CHROMEOS)
  25       public net::NetworkChangeNotifier::NetworkChangeObserver,
  26 #endif
  27       public SigninErrorController::Observer,
  28       public gaia::GaiaOAuthClient::Delegate,
  29       public OAuth2TokenService::Consumer {
  30  public:
  31   explicit ChromeSigninClient(
  32       Profile* profile, SigninErrorController* signin_error_controller);
  33   ~ChromeSigninClient() override;
  34   void Shutdown() override;
  35   void DoFinalInit() override;
  36
  37   // Utility methods.
  38   static bool ProfileAllowsSigninCookies(Profile* profile);
  39   static bool SettingsAllowSigninCookies(CookieSettings* cookie_settings);
  40
  41   // If |for_ephemeral| is true, special kind of device ID for ephemeral users
  42   // is generated.
  43   static std::string GenerateSigninScopedDeviceID(bool for_ephemeral);
  44
  45   // SigninClient implementation.
  46   PrefService* GetPrefs() override;
  47   scoped_refptr<TokenWebData> GetDatabase() override;
  48   bool CanRevokeCredentials() override;
  49   std::string GetSigninScopedDeviceId() override;
  50   void OnSignedOut() override;
  51   net::URLRequestContextGetter* GetURLRequestContext() override;
  52   bool ShouldMergeSigninCredentialsIntoCookieJar() override;
  53   bool IsFirstRun() const override;
  54   base::Time GetInstallDate() override;
  55   bool AreSigninCookiesAllowed() override;
  56   void AddContentSettingsObserver(
  57       content_settings::Observer* observer) override;
  58   void RemoveContentSettingsObserver(
  59       content_settings::Observer* observer) override;
  60   void DelayNetworkCall(const base::Closure& callback) override;
  61   GaiaAuthFetcher* CreateGaiaAuthFetcher(
  62       GaiaAuthConsumer* consumer,
  63       const std::string& source,
  64       net::URLRequestContextGetter* getter) override;
  65
  66   // Returns a string describing the chrome version environment. Version format:
  67   // <Build Info> <OS> <Version number> (<Last change>)<channel or "-devel">
  68   // If version information is unavailable, returns "invalid."
  69   std::string GetProductVersion() override;
  70   scoped_ptr<CookieChangedSubscription> AddCookieChangedCallback(
  71       const GURL& url,
  72       const std::string& name,
  73       const net::CookieStore::CookieChangedCallback& callback) override;
  74   void OnSignedIn(const std::string& account_id,
  75                   const std::string& gaia_id,
  76                   const std::string& username,
  77                   const std::string& password) override;
  78   void PostSignedIn(const std::string& account_id,
  79                     const std::string& username,
  80                     const std::string& password) override;
  81   bool UpdateAccountInfo(
  82       AccountTrackerService::AccountInfo* out_account_info) override;
  83
  84   // SigninErrorController::Observer implementation.
  85   void OnErrorChanged() override;
  86
  87   // gaia::GaiaOAuthClient::Delegate implementation.
  88   void OnGetTokenInfoResponse(
  89       scoped_ptr<base::DictionaryValue> token_info) override;
  90   void OnOAuthError() override;
  91   void OnNetworkError(int response_code) override;
  92
  93   // OAuth2TokenService::Consumer implementation
  94   void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
  95                          const std::string& access_token,
  96                          const base::Time& expiration_time) override;
  97   void OnGetTokenFailure(const OAuth2TokenService::Request* request,
  98                          const GoogleServiceAuthError& error) override;
  99
 100 #if !defined(OS_CHROMEOS)
 101   // net::NetworkChangeController::NetworkChangeObserver implementation.
 102   void OnNetworkChanged(net::NetworkChangeNotifier::ConnectionType type)
 103       override;
 104 #endif
 105
 106  private:
 107   void MaybeFetchSigninTokenHandle();
 108
 109   Profile* profile_;
 110
 111   SigninErrorController* signin_error_controller_;
 112 #if !defined(OS_CHROMEOS)
 113   std::list<base::Closure> delayed_callbacks_;
 114 #endif
 115
 116   scoped_ptr<gaia::GaiaOAuthClient> oauth_client_;
 117   scoped_ptr<OAuth2TokenService::Request> oauth_request_;
 118
 119   DISALLOW_COPY_AND_ASSIGN(ChromeSigninClient);
 120 };
 121
 122 #endif  // CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_H_