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1 // Copyright (c) 2012 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_USER_CLOUD_POLICY_STORE_H_ | |
6 #define CHROME_BROWSER_POLICY_USER_CLOUD_POLICY_STORE_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/compiler_specific.h" | |
12 #include "base/files/file_path.h" | |
13 #include "base/memory/weak_ptr.h" | |
14 #include "chrome/browser/policy/user_cloud_policy_store_base.h" | |
15 | |
16 class Profile; | |
17 | |
18 namespace policy { | |
19 | |
20 // Implements a cloud policy store that is stored in a simple file in the user's | |
21 // profile directory. This is used on (non-chromeos) platforms that do not have | |
22 // a secure storage implementation. | |
23 class UserCloudPolicyStore : public UserCloudPolicyStoreBase { | |
24 public: | |
25 // Creates a policy store associated with the user signed in to this | |
26 // |profile|. | |
27 UserCloudPolicyStore(Profile* profile, const base::FilePath& policy_file); | |
28 virtual ~UserCloudPolicyStore(); | |
29 | |
30 // Factory method for creating a UserCloudPolicyStore for |profile|. | |
31 static scoped_ptr<UserCloudPolicyStore> Create(Profile* profile); | |
32 | |
33 // Loads policy immediately on the current thread. Virtual for mocks. | |
34 virtual void LoadImmediately(); | |
35 | |
36 // Deletes any existing policy blob and notifies observers via OnStoreLoaded() | |
37 // that the blob has changed. Virtual for mocks. | |
38 virtual void Clear(); | |
39 | |
40 // CloudPolicyStore implementation. | |
41 virtual void Load() OVERRIDE; | |
42 virtual void Store( | |
43 const enterprise_management::PolicyFetchResponse& policy) OVERRIDE; | |
44 | |
45 private: | |
46 // Callback invoked when a new policy has been loaded from disk. If | |
47 // |validate_in_background| is true, then policy is validated via a background | |
48 // thread. | |
49 void PolicyLoaded(bool validate_in_background, | |
50 struct PolicyLoadResult policy_load_result); | |
51 | |
52 // Starts policy blob validation. |callback| is invoked once validation is | |
53 // complete. If |validate_in_background| is true, then the validation work | |
54 // occurs on a background thread (results are sent back to the calling | |
55 // thread). | |
56 void Validate( | |
57 scoped_ptr<enterprise_management::PolicyFetchResponse> policy, | |
58 bool validate_in_background, | |
59 const UserCloudPolicyValidator::CompletionCallback& callback); | |
60 | |
61 // Callback invoked to install a just-loaded policy after validation has | |
62 // finished. | |
63 void InstallLoadedPolicyAfterValidation(UserCloudPolicyValidator* validator); | |
64 | |
65 // Callback invoked to store the policy after validation has finished. | |
66 void StorePolicyAfterValidation(UserCloudPolicyValidator* validator); | |
67 | |
68 // WeakPtrFactory used to create callbacks for validating and storing policy. | |
69 base::WeakPtrFactory<UserCloudPolicyStore> weak_factory_; | |
70 | |
71 // Weak pointer to the profile associated with this store. | |
72 Profile* profile_; | |
73 | |
74 // Path to file where we store persisted policy. | |
75 base::FilePath backing_file_path_; | |
76 | |
77 DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStore); | |
78 }; | |
79 | |
80 } // namespace policy | |
81 | |
82 #endif // CHROME_BROWSER_POLICY_USER_CLOUD_POLICY_STORE_H_ | |
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