OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/policy/core/browser/configuration_policy_handler_list.h" | 5 #include "components/policy/core/browser/configuration_policy_handler_list.h" |
6 | 6 |
| 7 #include "base/bind.h" |
7 #include "base/stl_util.h" | 8 #include "base/stl_util.h" |
8 #include "components/policy/core/browser/configuration_policy_handler.h" | 9 #include "components/policy/core/browser/configuration_policy_handler.h" |
9 #include "components/policy/core/browser/configuration_policy_handler_parameters
.h" | 10 #include "components/policy/core/browser/configuration_policy_handler_parameters
.h" |
10 #include "components/policy/core/browser/policy_error_map.h" | 11 #include "components/policy/core/browser/policy_error_map.h" |
11 #include "components/policy/core/common/policy_map.h" | |
12 #include "components/prefs/pref_value_map.h" | 12 #include "components/prefs/pref_value_map.h" |
13 #include "grit/components_strings.h" | 13 #include "grit/components_strings.h" |
14 | 14 |
15 namespace policy { | 15 namespace policy { |
| 16 |
| 17 namespace { |
| 18 |
| 19 // Don't show errors for policies starting with that prefix. |
| 20 const char kPolicyCommentPrefix[] = "_comment"; |
| 21 |
| 22 } // namespace |
| 23 |
16 ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList( | 24 ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList( |
17 const PopulatePolicyHandlerParametersCallback& parameters_callback, | 25 const PopulatePolicyHandlerParametersCallback& parameters_callback, |
18 const GetChromePolicyDetailsCallback& details_callback) | 26 const GetChromePolicyDetailsCallback& details_callback) |
19 : parameters_callback_(parameters_callback), | 27 : parameters_callback_(parameters_callback), |
20 details_callback_(details_callback) {} | 28 details_callback_(details_callback) {} |
21 | 29 |
22 ConfigurationPolicyHandlerList::~ConfigurationPolicyHandlerList() { | 30 ConfigurationPolicyHandlerList::~ConfigurationPolicyHandlerList() { |
23 base::STLDeleteElements(&handlers_); | 31 base::STLDeleteElements(&handlers_); |
24 } | 32 } |
25 | 33 |
26 void ConfigurationPolicyHandlerList::AddHandler( | 34 void ConfigurationPolicyHandlerList::AddHandler( |
27 std::unique_ptr<ConfigurationPolicyHandler> handler) { | 35 std::unique_ptr<ConfigurationPolicyHandler> handler) { |
28 handlers_.push_back(handler.release()); | 36 handlers_.push_back(handler.release()); |
29 } | 37 } |
30 | 38 |
31 void ConfigurationPolicyHandlerList::ApplyPolicySettings( | 39 void ConfigurationPolicyHandlerList::ApplyPolicySettings( |
32 const PolicyMap& policies, | 40 const PolicyMap& policies, |
33 PrefValueMap* prefs, | 41 PrefValueMap* prefs, |
34 PolicyErrorMap* errors) const { | 42 PolicyErrorMap* errors) const { |
35 // This function is used both to apply the policy settings, and to check them | 43 // This function is used both to apply the policy settings, and to check them |
36 // and list errors. As such it must get all the errors even if it isn't | 44 // and list errors. As such it must get all the errors even if it isn't |
37 // applying the policies. | 45 // applying the policies. |
38 // TODO (aberent) split into two functions. | 46 // TODO(aberent): split into two functions. |
| 47 std::unique_ptr<PolicyMap> filtered_policies = policies.DeepCopy(); |
| 48 filtered_policies->EraseMatching( |
| 49 base::Bind(&ConfigurationPolicyHandlerList::IsPlatformDevicePolicy, |
| 50 base::Unretained(this))); |
| 51 |
39 PolicyErrorMap scoped_errors; | 52 PolicyErrorMap scoped_errors; |
40 if (!errors) | 53 if (!errors) |
41 errors = &scoped_errors; | 54 errors = &scoped_errors; |
42 | 55 |
43 policy::PolicyHandlerParameters parameters; | 56 PolicyHandlerParameters parameters; |
44 parameters_callback_.Run(¶meters); | 57 parameters_callback_.Run(¶meters); |
45 | 58 |
46 std::vector<ConfigurationPolicyHandler*>::const_iterator handler; | 59 for (auto handler : handlers_) { |
47 for (handler = handlers_.begin(); handler != handlers_.end(); ++handler) { | 60 if (handler->CheckPolicySettings(*filtered_policies, errors) && prefs) { |
48 if ((*handler)->CheckPolicySettings(policies, errors) && prefs) { | 61 handler->ApplyPolicySettingsWithParameters( |
49 (*handler) | 62 *filtered_policies, parameters, prefs); |
50 ->ApplyPolicySettingsWithParameters(policies, parameters, prefs); | |
51 } | 63 } |
52 } | 64 } |
53 | 65 |
54 for (PolicyMap::const_iterator it = policies.begin(); | 66 if (details_callback_) { |
55 it != policies.end(); | 67 for (PolicyMap::const_iterator it = filtered_policies->begin(); |
56 ++it) { | 68 it != filtered_policies->end(); |
57 const PolicyDetails* details = | 69 ++it) { |
58 details_callback_.is_null() ? NULL : details_callback_.Run(it->first); | 70 const PolicyDetails* details = details_callback_.Run(it->first); |
59 if (details && details->is_deprecated) | 71 if (details && details->is_deprecated) |
60 errors->AddError(it->first, IDS_POLICY_DEPRECATED); | 72 errors->AddError(it->first, IDS_POLICY_DEPRECATED); |
| 73 } |
61 } | 74 } |
62 } | 75 } |
63 | 76 |
64 void ConfigurationPolicyHandlerList::PrepareForDisplaying( | 77 void ConfigurationPolicyHandlerList::PrepareForDisplaying( |
65 PolicyMap* policies) const { | 78 PolicyMap* policies) const { |
66 std::vector<ConfigurationPolicyHandler*>::const_iterator handler; | 79 for (auto handler : handlers_) |
67 for (handler = handlers_.begin(); handler != handlers_.end(); ++handler) | 80 handler->PrepareForDisplaying(policies); |
68 (*handler)->PrepareForDisplaying(policies); | 81 } |
| 82 |
| 83 bool ConfigurationPolicyHandlerList::IsPlatformDevicePolicy( |
| 84 const PolicyMap::const_iterator iter) const { |
| 85 // Callback might be missing in tests. |
| 86 if (!details_callback_) { |
| 87 return false; |
| 88 } |
| 89 const PolicyDetails* policy_details = details_callback_.Run(iter->first); |
| 90 if (!policy_details) { |
| 91 const std::string prefix(kPolicyCommentPrefix); |
| 92 if (iter->first.compare(0, prefix.length(), prefix) != 0) { |
| 93 LOG(ERROR) << "Unknown policy: " << iter->first; |
| 94 } |
| 95 return false; |
| 96 } |
| 97 if (iter->second.source == POLICY_SOURCE_PLATFORM && |
| 98 policy_details->is_device_policy) { |
| 99 // Device Policy is only implemented as Cloud Policy (not Platform Policy). |
| 100 LOG(WARNING) << "Ignoring device platform policy: " << iter->first; |
| 101 return true; |
| 102 } |
| 103 return false; |
69 } | 104 } |
70 | 105 |
71 } // namespace policy | 106 } // namespace policy |
OLD | NEW |