src/chrome/browser/policy/profile_policy_connector.cc

   1 // Copyright (c) 2013 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/policy/profile_policy_connector.h"
   6
   7 #include <vector>
   8
   9 #include "base/bind.h"
  10 #include "base/logging.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "components/policy/core/browser/browser_policy_connector.h"
  13 #include "components/policy/core/common/cloud/cloud_policy_manager.h"
  14 #include "components/policy/core/common/configuration_policy_provider.h"
  15 #include "components/policy/core/common/forwarding_policy_provider.h"
  16 #include "components/policy/core/common/policy_service_impl.h"
  17
  18 #if defined(OS_CHROMEOS)
  19 #include "chrome/browser/chromeos/login/user.h"
  20 #include "chrome/browser/chromeos/login/user_manager.h"
  21 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
  22 #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
  23 #include "chrome/browser/chromeos/policy/device_local_account_policy_provider.h"
  24 #include "chrome/browser/chromeos/policy/login_profile_policy_provider.h"
  25 #endif
  26
  27 namespace policy {
  28
  29 ProfilePolicyConnector::ProfilePolicyConnector()
  30 #if defined(OS_CHROMEOS)
  31     : is_primary_user_(false)
  32 #endif
  33       {}
  34
  35 ProfilePolicyConnector::~ProfilePolicyConnector() {}
  36
  37 void ProfilePolicyConnector::Init(
  38     bool force_immediate_load,
  39 #if defined(OS_CHROMEOS)
  40     const chromeos::User* user,
  41 #endif
  42     SchemaRegistry* schema_registry,
  43     CloudPolicyManager* user_cloud_policy_manager) {
  44   // |providers| contains a list of the policy providers available for the
  45   // PolicyService of this connector, in decreasing order of priority.
  46   //
  47   // Note: all the providers appended to this vector must eventually become
  48   // initialized for every policy domain, otherwise some subsystems will never
  49   // use the policies exposed by the PolicyService!
  50   // The default ConfigurationPolicyProvider::IsInitializationComplete()
  51   // result is true, so take care if a provider overrides that.
  52   std::vector<ConfigurationPolicyProvider*> providers;
  53
  54 #if defined(OS_CHROMEOS)
  55   BrowserPolicyConnectorChromeOS* connector =
  56       g_browser_process->platform_part()->browser_policy_connector_chromeos();
  57 #else
  58   BrowserPolicyConnector* connector =
  59       g_browser_process->browser_policy_connector();
  60 #endif
  61
  62   if (connector->GetPlatformProvider()) {
  63     forwarding_policy_provider_.reset(
  64         new ForwardingPolicyProvider(connector->GetPlatformProvider()));
  65     forwarding_policy_provider_->Init(schema_registry);
  66     providers.push_back(forwarding_policy_provider_.get());
  67   }
  68
  69 #if defined(OS_CHROMEOS)
  70   if (connector->GetDeviceCloudPolicyManager())
  71     providers.push_back(connector->GetDeviceCloudPolicyManager());
  72 #endif
  73
  74   if (user_cloud_policy_manager)
  75     providers.push_back(user_cloud_policy_manager);
  76
  77 #if defined(OS_CHROMEOS)
  78   if (!user) {
  79     DCHECK(schema_registry);
  80     // This case occurs for the signin profile.
  81     special_user_policy_provider_.reset(
  82         new LoginProfilePolicyProvider(connector->GetPolicyService()));
  83     special_user_policy_provider_->Init(schema_registry);
  84   } else {
  85     // |user| should never be NULL except for the signin profile.
  86     is_primary_user_ = user == chromeos::UserManager::Get()->GetPrimaryUser();
  87     if (user->GetType() == chromeos::User::USER_TYPE_PUBLIC_ACCOUNT) {
  88       InitializeDeviceLocalAccountPolicyProvider(user->email(),
  89                                                  schema_registry);
  90     }
  91   }
  92   if (special_user_policy_provider_)
  93     providers.push_back(special_user_policy_provider_.get());
  94 #endif
  95
  96   policy_service_.reset(new PolicyServiceImpl(providers));
  97
  98 #if defined(OS_CHROMEOS)
  99   if (is_primary_user_) {
 100     if (user_cloud_policy_manager)
 101       connector->SetUserPolicyDelegate(user_cloud_policy_manager);
 102     else if (special_user_policy_provider_)
 103       connector->SetUserPolicyDelegate(special_user_policy_provider_.get());
 104   }
 105 #endif
 106 }
 107
 108 void ProfilePolicyConnector::InitForTesting(scoped_ptr<PolicyService> service) {
 109   policy_service_ = service.Pass();
 110 }
 111
 112 void ProfilePolicyConnector::Shutdown() {
 113 #if defined(OS_CHROMEOS)
 114   BrowserPolicyConnectorChromeOS* connector =
 115       g_browser_process->platform_part()->browser_policy_connector_chromeos();
 116   if (is_primary_user_)
 117     connector->SetUserPolicyDelegate(NULL);
 118   if (special_user_policy_provider_)
 119     special_user_policy_provider_->Shutdown();
 120 #endif
 121   if (forwarding_policy_provider_)
 122     forwarding_policy_provider_->Shutdown();
 123 }
 124
 125 #if defined(OS_CHROMEOS)
 126 void ProfilePolicyConnector::InitializeDeviceLocalAccountPolicyProvider(
 127     const std::string& username,
 128     SchemaRegistry* schema_registry) {
 129   BrowserPolicyConnectorChromeOS* connector =
 130       g_browser_process->platform_part()->browser_policy_connector_chromeos();
 131   DeviceLocalAccountPolicyService* device_local_account_policy_service =
 132       connector->GetDeviceLocalAccountPolicyService();
 133   if (!device_local_account_policy_service)
 134     return;
 135   special_user_policy_provider_.reset(new DeviceLocalAccountPolicyProvider(
 136       username, device_local_account_policy_service));
 137   special_user_policy_provider_->Init(schema_registry);
 138 }
 139 #endif
 140
 141 }  // namespace policy