chrome/browser/signin/easy_unlock_toggle_flow.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_EASY_UNLOCK_TOGGLE_FLOW_H_
   6 #define CHROME_BROWSER_SIGNIN_EASY_UNLOCK_TOGGLE_FLOW_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback.h"
  12 #include "base/macros.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "google_apis/gaia/google_service_auth_error.h"
  15 #include "google_apis/gaia/oauth2_mint_token_flow.h"
  16 #include "google_apis/gaia/oauth2_token_service.h"
  17
  18 class Profile;
  19
  20 class EasyUnlockToggleFlow : public OAuth2TokenService::Consumer,
  21                              public OAuth2MintTokenFlow::Delegate {
  22  public:
  23   // Callback to indicate whether the call succeeds or not.
  24   typedef base::Callback<void(bool)> ToggleFlowCallback;
  25
  26   EasyUnlockToggleFlow(Profile* profile,
  27                        const std::string& phone_public_key,
  28                        bool toggle_enable,
  29                        const ToggleFlowCallback& callback);
  30   virtual ~EasyUnlockToggleFlow();
  31
  32   void Start();
  33
  34   // OAuth2TokenService::Consumer
  35   virtual void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
  36                                  const std::string& access_token,
  37                                  const base::Time& expiration_time) override;
  38   virtual void OnGetTokenFailure(const OAuth2TokenService::Request* request,
  39                                  const GoogleServiceAuthError& error) override;
  40
  41   // OAuth2MintTokenFlow::Delegate
  42   virtual void OnMintTokenSuccess(const std::string& access_token,
  43                                   int time_to_live) override;
  44   virtual void OnMintTokenFailure(
  45       const GoogleServiceAuthError& error) override;
  46   virtual void OnIssueAdviceSuccess(
  47       const IssueAdviceInfo& issue_advice) override;
  48
  49  private:
  50   // Derived OAuth2ApiCallFlow class to make toggle api call after access token
  51   // is available.
  52   class ToggleApiCall;
  53
  54   // Callbacks from ToggleApiCall
  55   void ReportToggleApiCallResult(bool success);
  56
  57   Profile* profile_;
  58   const std::string phone_public_key_;
  59   const bool toggle_enable_;
  60   ToggleFlowCallback callback_;
  61
  62   scoped_ptr<OAuth2TokenService::Request> token_request_;
  63   scoped_ptr<OAuth2MintTokenFlow> mint_token_flow_;
  64   scoped_ptr<ToggleApiCall> toggle_api_call_;
  65
  66   DISALLOW_COPY_AND_ASSIGN(EasyUnlockToggleFlow);
  67 };
  68
  69 #endif  // CHROME_BROWSER_SIGNIN_EASY_UNLOCK_TOGGLE_FLOW_H_