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Side by Side Diff: chrome/browser/policy/device_policy_cache.cc

Issue 6705031: Send policy blobs to session_manager (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix nits Created 9 years, 8 months ago
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1 // Copyright (c) 2011 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/device_policy_cache.h"
6
7 #include "base/file_util.h"
8 #include "base/logging.h"
9 #include "base/task.h"
10 #include "base/values.h"
11 #include "chrome/browser/policy/configuration_policy_pref_store.h"
12 #include "chrome/browser/policy/policy_map.h"
13 #include "chrome/browser/policy/proto/cloud_policy.pb.h"
14 #include "chrome/browser/policy/proto/device_management_constants.h"
15 #include "chrome/browser/policy/proto/device_management_local.pb.h"
16 #include "content/browser/browser_thread.h"
17 #include "policy/configuration_policy_type.h"
18
19 using google::protobuf::RepeatedPtrField;
20
21 namespace policy {
22
23 DevicePolicyCache::DevicePolicyCache()
24 : signed_settings_helper_(chromeos::SignedSettingsHelper::Get()) {
25 }
26
27 DevicePolicyCache::DevicePolicyCache(
28 chromeos::SignedSettingsHelper* signed_settings_helper)
29 : signed_settings_helper_(signed_settings_helper) {
30 }
31
32 DevicePolicyCache::~DevicePolicyCache() {
33 signed_settings_helper_->CancelCallback(this);
34 }
35
36 void DevicePolicyCache::Load() {
37 // TODO(jkummerow): check if we're unmanaged; if so, set is_unmanaged_ = true
38 // and return immediately.
39
40 signed_settings_helper_->StartRetrievePolicyOp(this);
41 }
42
43 void DevicePolicyCache::SetPolicy(const em::PolicyFetchResponse& policy) {
44 set_last_policy_refresh_time(base::Time::NowFromSystemTime());
45 signed_settings_helper_->StartStorePolicyOp(policy, this);
46 }
47
48 void DevicePolicyCache::SetUnmanaged() {
49 LOG(WARNING) << "Tried to set DevicePolicyCache to 'unmanaged'!";
50 // This is not supported for DevicePolicyCache.
51 }
52
53 void DevicePolicyCache::OnRetrievePolicyCompleted(
54 chromeos::SignedSettings::ReturnCode code,
55 const em::PolicyFetchResponse& policy) {
56 DCHECK(CalledOnValidThread());
57 if (code != chromeos::SignedSettings::SUCCESS) {
58 // TODO(jkummerow): We can't really do anything about this error, but
59 // we may want to notify the user that something is wrong.
60 return;
61 }
62 SetPolicyInternal(policy, NULL, false);
63 }
64
65 void DevicePolicyCache::OnStorePolicyCompleted(
66 chromeos::SignedSettings::ReturnCode code) {
67 DCHECK(CalledOnValidThread());
68 if (code != chromeos::SignedSettings::SUCCESS) {
69 // TODO(jkummerow): We can't really do anything about this error, but
70 // we may want to notify the user that something is wrong.
71 return;
72 }
73 Load();
74 }
75
76 bool DevicePolicyCache::DecodePolicyData(const em::PolicyData& policy_data,
77 PolicyMap* mandatory,
78 PolicyMap* recommended) {
79 em::ChromeDeviceSettingsProto policy;
80 if (!policy.ParseFromString(policy_data.policy_value())) {
81 LOG(WARNING) << "Failed to parse ChromeDeviceSettingsProto.";
82 return false;
83 }
84 DecodeDevicePolicy(policy, mandatory, recommended);
85 return true;
86 }
87
88 // static
89 void DevicePolicyCache::DecodeDevicePolicy(
90 const em::ChromeDeviceSettingsProto& policy,
91 PolicyMap* mandatory,
92 PolicyMap* recommended) {
93 // TODO(jkummerow): Implement this when there are consumers for
94 // device-policy-set values in g_browser_process->local_state().
95 }
96
97 } // namespace policy
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