chrome/browser/policy/profile_policy_connector.h

   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 #ifndef CHROME_BROWSER_POLICY_PROFILE_POLICY_CONNECTOR_H_
   6 #define CHROME_BROWSER_POLICY_PROFILE_POLICY_CONNECTOR_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/basictypes.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "components/keyed_service/core/keyed_service.h"
  14
  15 namespace user_manager {
  16 class User;
  17 }
  18
  19 namespace policy {
  20
  21 class CloudPolicyManager;
  22 class ConfigurationPolicyProvider;
  23 class PolicyService;
  24 class SchemaRegistry;
  25
  26 // A KeyedService that creates and manages the per-Profile policy
  27 // components.
  28 class ProfilePolicyConnector : public KeyedService {
  29  public:
  30   ProfilePolicyConnector();
  31   ~ProfilePolicyConnector() override;
  32
  33   void Init(
  34 #if defined(OS_CHROMEOS)
  35       const user_manager::User* user,
  36 #endif
  37       SchemaRegistry* schema_registry,
  38       CloudPolicyManager* user_cloud_policy_manager);
  39
  40   void InitForTesting(scoped_ptr<PolicyService> service);
  41   void OverrideIsManagedForTesting(bool is_managed);
  42
  43   // KeyedService:
  44   void Shutdown() override;
  45
  46   // This is never NULL.
  47   PolicyService* policy_service() const { return policy_service_.get(); }
  48
  49   // Returns true if this Profile is under cloud policy management. You must
  50   // call this method only when the policies system is fully initialized.
  51   bool IsManaged() const;
  52
  53   // Returns the cloud policy management domain, if this Profile is under
  54   // cloud policy management. Otherwise returns an empty string. You must call
  55   // this method only when the policies system is fully initialized.
  56   std::string GetManagementDomain() const;
  57
  58   // Returns true if the |name| Chrome user policy is currently set via the
  59   // CloudPolicyManager and isn't being overridden by a higher-level provider.
  60   bool IsPolicyFromCloudPolicy(const char* name) const;
  61
  62  private:
  63   // Find the policy provider that provides the |name| Chrome policy, if any. In
  64   // case of multiple providers sharing the same policy, the one with the
  65   // highest priority will be returned.
  66   const ConfigurationPolicyProvider* DeterminePolicyProviderForPolicy(
  67       const char* name) const;
  68
  69 #if defined(ENABLE_CONFIGURATION_POLICY)
  70 #if defined(OS_CHROMEOS)
  71   // Some of the user policy configuration affects browser global state, and
  72   // can only come from one Profile. |is_primary_user_| is true if this
  73   // connector belongs to the first signed-in Profile, and in that case that
  74   // Profile's policy is the one that affects global policy settings in
  75   // local state.
  76   bool is_primary_user_;
  77
  78   scoped_ptr<ConfigurationPolicyProvider> special_user_policy_provider_;
  79 #endif  // defined(OS_CHROMEOS)
  80
  81   scoped_ptr<ConfigurationPolicyProvider> wrapped_platform_policy_provider_;
  82   CloudPolicyManager* user_cloud_policy_manager_;
  83 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
  84
  85   // |policy_providers_| contains a list of the policy providers available for
  86   // the PolicyService of this connector, in decreasing order of priority.
  87   //
  88   // Note: All the providers appended to this vector must eventually become
  89   // initialized for every policy domain, otherwise some subsystems will never
  90   // use the policies exposed by the PolicyService!
  91   // The default ConfigurationPolicyProvider::IsInitializationComplete()
  92   // result is true, so take care if a provider overrides that.
  93   std::vector<ConfigurationPolicyProvider*> policy_providers_;
  94
  95   scoped_ptr<PolicyService> policy_service_;
  96   scoped_ptr<bool> is_managed_override_;
  97
  98   DISALLOW_COPY_AND_ASSIGN(ProfilePolicyConnector);
  99 };
 100
 101 }  // namespace policy
 102
 103 #endif  // CHROME_BROWSER_POLICY_PROFILE_POLICY_CONNECTOR_H_