chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper_impl.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_CHROMEOS_LOGIN_ENROLLMENT_ENTERPRISE_ENROLLMENT_HELPER_IMPL_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_ENTERPRISE_ENROLLMENT_HELPER_IMPL_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/basictypes.h"
  12 #include "base/callback.h"
  13 #include "base/macros.h"
  14 #include "base/memory/scoped_vector.h"
  15 #include "base/memory/weak_ptr.h"
  16 #include "chrome/browser/browsing_data/browsing_data_remover.h"
  17 #include "chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h"
  18 #include "chrome/browser/chromeos/policy/enrollment_config.h"
  19 #include "components/policy/core/common/cloud/enterprise_metrics.h"
  20 #include "google_apis/gaia/google_service_auth_error.h"
  21
  22 class Profile;
  23
  24 namespace policy {
  25 class PolicyOAuth2TokenFetcher;
  26 }
  27
  28 namespace chromeos {
  29
  30 class EnterpriseEnrollmentHelperImpl : public EnterpriseEnrollmentHelper,
  31                                        public BrowsingDataRemover::Observer {
  32  public:
  33   EnterpriseEnrollmentHelperImpl(
  34       EnrollmentStatusConsumer* status_consumer,
  35       const policy::EnrollmentConfig& enrollment_config,
  36       const std::string& enrolling_user_domain);
  37   ~EnterpriseEnrollmentHelperImpl() override;
  38
  39   // Overridden from EnterpriseEnrollmentHelper:
  40   void EnrollUsingProfile(Profile* profile,
  41                           bool fetch_additional_token) override;
  42   void EnrollUsingToken(const std::string& token) override;
  43   void ClearAuth(const base::Closure& callback) override;
  44
  45  private:
  46   void DoEnrollUsingToken(const std::string& token);
  47
  48   // Handles completion of the OAuth2 token fetch attempt.
  49   void OnTokenFetched(size_t fetcher_index,
  50                       const std::string& token,
  51                       const GoogleServiceAuthError& error);
  52
  53   // Handles completion of the enrollment attempt.
  54   void OnEnrollmentFinished(policy::EnrollmentStatus status);
  55
  56   void ReportAuthStatus(const GoogleServiceAuthError& error);
  57   void ReportEnrollmentStatus(policy::EnrollmentStatus status);
  58
  59   // Logs an UMA event in the kMetricEnrollment or the kMetricEnrollmentRecovery
  60   // histogram, depending on |enrollment_mode_|.
  61   void UMA(policy::MetricEnrollment sample);
  62
  63   // Overridden from BrowsingDataRemover::Observer:
  64   void OnBrowsingDataRemoverDone() override;
  65
  66   const policy::EnrollmentConfig enrollment_config_;
  67   const std::string enrolling_user_domain_;
  68   Profile* profile_;
  69   bool fetch_additional_token_;
  70
  71   bool started_;
  72   size_t oauth_fetchers_finished_;
  73   GoogleServiceAuthError last_auth_error_;
  74   std::string additional_token_;
  75   bool finished_;
  76   bool success_;
  77   bool auth_data_cleared_;
  78
  79   // The browsing data remover instance currently active, if any.
  80   BrowsingDataRemover* browsing_data_remover_;
  81
  82   // The callbacks to invoke after browsing data has been cleared.
  83   std::vector<base::Closure> auth_clear_callbacks_;
  84
  85   ScopedVector<policy::PolicyOAuth2TokenFetcher> oauth_fetchers_;
  86
  87   base::WeakPtrFactory<EnterpriseEnrollmentHelperImpl> weak_ptr_factory_;
  88
  89   DISALLOW_COPY_AND_ASSIGN(EnterpriseEnrollmentHelperImpl);
  90 };
  91
  92 }  // namespace chromeos
  93
  94 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_ENTERPRISE_ENROLLMENT_HELPER_IMPL_H_