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      1 // Copyright 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 #include "chrome/browser/extensions/standard_management_policy_provider.h"
      6 
      7 #include "base/prefs/pref_service.h"
      8 #include "chrome/browser/extensions/admin_policy.h"
      9 #include "chrome/browser/extensions/blacklist.h"
     10 #include "chrome/browser/extensions/extension_prefs.h"
     11 #include "chrome/common/extensions/extension.h"
     12 #include "chrome/common/pref_names.h"
     13 
     14 namespace extensions {
     15 
     16 StandardManagementPolicyProvider::StandardManagementPolicyProvider(
     17     ExtensionPrefs* prefs)
     18     : prefs_(prefs) {
     19 }
     20 
     21 StandardManagementPolicyProvider::~StandardManagementPolicyProvider() {
     22 }
     23 
     24 std::string
     25     StandardManagementPolicyProvider::GetDebugPolicyProviderName() const {
     26 #ifdef NDEBUG
     27   NOTREACHED();
     28   return std::string();
     29 #else
     30   return "admin policy black/white/forcelist, via the ExtensionPrefs";
     31 #endif
     32 }
     33 
     34 bool StandardManagementPolicyProvider::UserMayLoad(
     35     const Extension* extension,
     36     string16* error) const {
     37   PrefService* pref_service = prefs_->pref_service();
     38 
     39   const base::ListValue* blacklist =
     40       pref_service->GetList(prefs::kExtensionInstallDenyList);
     41   const base::ListValue* whitelist =
     42       pref_service->GetList(prefs::kExtensionInstallAllowList);
     43   const base::DictionaryValue* forcelist =
     44       pref_service->GetDictionary(prefs::kExtensionInstallForceList);
     45   const base::ListValue* allowed_types = NULL;
     46   if (pref_service->HasPrefPath(prefs::kExtensionAllowedTypes))
     47     allowed_types = pref_service->GetList(prefs::kExtensionAllowedTypes);
     48 
     49   return admin_policy::UserMayLoad(
     50       blacklist, whitelist, forcelist, allowed_types, extension, error);
     51 }
     52 
     53 bool StandardManagementPolicyProvider::UserMayModifySettings(
     54     const Extension* extension,
     55     string16* error) const {
     56   return admin_policy::UserMayModifySettings(extension, error);
     57 }
     58 
     59 bool StandardManagementPolicyProvider::MustRemainEnabled(
     60     const Extension* extension,
     61     string16* error) const {
     62   return admin_policy::MustRemainEnabled(extension, error);
     63 }
     64 
     65 }  // namespace extensions
     66