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   ~EasyUnlockToggleFlow() override;
  31
  32   void Start();
  33
  34   // OAuth2TokenService::Consumer
  35   void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
  36                          const std::string& access_token,
  37                          const base::Time& expiration_time) override;
  38   void OnGetTokenFailure(const OAuth2TokenService::Request* request,
  39                          const GoogleServiceAuthError& error) override;
  40
  41   // OAuth2MintTokenFlow::Delegate
  42   void OnMintTokenSuccess(const std::string& access_token,
  43                           int time_to_live) override;
  44   void OnMintTokenFailure(const GoogleServiceAuthError& error) override;
  45   void OnIssueAdviceSuccess(const IssueAdviceInfo& issue_advice) override;
  46
  47  private:
  48   // Derived OAuth2ApiCallFlow class to make toggle api call after access token
  49   // is available.
  50   class ToggleApiCall;
  51
  52   // Callbacks from ToggleApiCall
  53   void ReportToggleApiCallResult(bool success);
  54
  55   Profile* profile_;
  56   const std::string phone_public_key_;
  57   const bool toggle_enable_;
  58   ToggleFlowCallback callback_;
  59
  60   scoped_ptr<OAuth2TokenService::Request> token_request_;
  61   scoped_ptr<OAuth2MintTokenFlow> mint_token_flow_;
  62   scoped_ptr<ToggleApiCall> toggle_api_call_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(EasyUnlockToggleFlow);
  65 };
  66
  67 #endif  // CHROME_BROWSER_SIGNIN_EASY_UNLOCK_TOGGLE_FLOW_H_