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      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 
     10 #include "base/basictypes.h"
     11 #include "base/memory/scoped_ptr.h"
     12 #include "base/memory/weak_ptr.h"
     13 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
     14 
     15 #if defined(OS_CHROMEOS)
     16 #include "chromeos/dbus/dbus_method_call_status.h"
     17 #endif
     18 
     19 class Profile;
     20 
     21 namespace base {
     22 class SequencedTaskRunner;
     23 }
     24 
     25 namespace policy {
     26 
     27 class ConfigurationPolicyProvider;
     28 class ManagedModePolicyProvider;
     29 class PolicyService;
     30 
     31 // A BrowserContextKeyedService that creates and manages the per-Profile policy
     32 // components.
     33 class ProfilePolicyConnector : public BrowserContextKeyedService {
     34  public:
     35   explicit ProfilePolicyConnector(Profile* profile);
     36   virtual ~ProfilePolicyConnector();
     37 
     38   // If |force_immediate_load| then disk caches will be loaded synchronously.
     39   void Init(bool force_immediate_load,
     40             base::SequencedTaskRunner* sequenced_task_runner);
     41 
     42   void InitForTesting(scoped_ptr<PolicyService> service);
     43 
     44   // BrowserContextKeyedService:
     45   virtual void Shutdown() OVERRIDE;
     46 
     47   // This is never NULL.
     48   PolicyService* policy_service() const { return policy_service_.get(); }
     49 
     50 #if defined(ENABLE_MANAGED_USERS) && defined(ENABLE_CONFIGURATION_POLICY)
     51   ManagedModePolicyProvider* managed_mode_policy_provider() const {
     52     return managed_mode_policy_provider_.get();
     53   }
     54 #endif
     55 
     56   // Returns true if |profile()| has used certificates installed via policy
     57   // to establish a secure connection before. This means that it may have
     58   // cached content from an untrusted source.
     59   bool UsedPolicyCertificates();
     60 
     61  private:
     62 #if defined(ENABLE_CONFIGURATION_POLICY)
     63 
     64 #if defined(OS_CHROMEOS)
     65   void InitializeDeviceLocalAccountPolicyProvider(const std::string& username);
     66 
     67   // Callback for CryptohomeClient::GetSanitizedUsername() that initializes the
     68   // NetworkConfigurationUpdater after receiving the hashed username.
     69   void InitializeNetworkConfigurationUpdater(
     70       bool is_managed,
     71       chromeos::DBusMethodCallStatus status,
     72       const std::string& hashed_username);
     73 #endif
     74 
     75   Profile* profile_;
     76 
     77 #if defined(OS_CHROMEOS)
     78   // Some of the user policy configuration affects browser global state, and
     79   // can only come from one Profile. |is_primary_user_| is true if this
     80   // connector belongs to the first signed-in Profile, and in that case that
     81   // Profile's policy is the one that affects global policy settings in
     82   // local state.
     83   bool is_primary_user_;
     84 
     85   scoped_ptr<ConfigurationPolicyProvider> special_user_policy_provider_;
     86 #endif
     87 
     88 #if defined(ENABLE_MANAGED_USERS) && defined(ENABLE_CONFIGURATION_POLICY)
     89   scoped_ptr<ManagedModePolicyProvider> managed_mode_policy_provider_;
     90 #endif
     91 
     92   base::WeakPtrFactory<ProfilePolicyConnector> weak_ptr_factory_;
     93 #endif  // ENABLE_CONFIGURATION_POLICY
     94 
     95   scoped_ptr<PolicyService> policy_service_;
     96 
     97   DISALLOW_COPY_AND_ASSIGN(ProfilePolicyConnector);
     98 };
     99 
    100 }  // namespace policy
    101 
    102 #endif  // CHROME_BROWSER_POLICY_PROFILE_POLICY_CONNECTOR_H_
    103