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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/policy/cloud/policy_header_service_factory.h"
#include <memory>
#include <utility>
#include "base/memory/ptr_util.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/policy/core/browser/browser_policy_connector.h"
#include "components/policy/core/common/cloud/cloud_policy_store.h"
#include "components/policy/core/common/cloud/device_management_service.h"
#include "components/policy/core/common/cloud/policy_header_service.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/policy/active_directory_policy_manager.h"
#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
#include "chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos.h"
#include "chrome/browser/chromeos/policy/user_policy_manager_factory_chromeos.h"
#else
#include "chrome/browser/policy/cloud/user_cloud_policy_manager_factory.h"
#include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
#endif
namespace policy {
namespace {
class PolicyHeaderServiceWrapper : public KeyedService {
public:
explicit PolicyHeaderServiceWrapper(
std::unique_ptr<PolicyHeaderService> service)
: policy_header_service_(std::move(service)) {}
PolicyHeaderService* policy_header_service() const {
return policy_header_service_.get();
}
void Shutdown() override {
// Shutdown our core object so it can unregister any observers before the
// services we depend on are shutdown.
policy_header_service_.reset();
}
private:
std::unique_ptr<PolicyHeaderService> policy_header_service_;
};
} // namespace
PolicyHeaderServiceFactory::PolicyHeaderServiceFactory()
: BrowserContextKeyedServiceFactory(
"PolicyHeaderServiceFactory",
BrowserContextDependencyManager::GetInstance()) {
#if defined(OS_CHROMEOS)
DependsOn(UserPolicyManagerFactoryChromeOS::GetInstance());
#else
DependsOn(UserCloudPolicyManagerFactory::GetInstance());
#endif
}
PolicyHeaderServiceFactory::~PolicyHeaderServiceFactory() {
}
// static
PolicyHeaderService* PolicyHeaderServiceFactory::GetForBrowserContext(
content::BrowserContext* context) {
PolicyHeaderServiceWrapper* wrapper =
static_cast<PolicyHeaderServiceWrapper*>(
GetInstance()->GetServiceForBrowserContext(context, true));
if (wrapper)
return wrapper->policy_header_service();
else
return NULL;
}
KeyedService* PolicyHeaderServiceFactory::BuildServiceInstanceFor(
content::BrowserContext* context) const {
#if defined(OS_CHROMEOS)
BrowserPolicyConnectorChromeOS* connector =
g_browser_process->platform_part()->browser_policy_connector_chromeos();
#else
BrowserPolicyConnector* connector =
g_browser_process->browser_policy_connector();
#endif
CloudPolicyStore* user_store;
#if defined(OS_CHROMEOS)
Profile* profile = Profile::FromBrowserContext(context);
CloudPolicyManager* cloud_manager =
UserPolicyManagerFactoryChromeOS::GetCloudPolicyManagerForProfile(
profile);
if (cloud_manager) {
user_store = cloud_manager->core()->store();
} else {
ActiveDirectoryPolicyManager* active_directory_manager =
UserPolicyManagerFactoryChromeOS::
GetActiveDirectoryPolicyManagerForProfile(profile);
if (!active_directory_manager)
return nullptr;
user_store = active_directory_manager->store();
}
#else
CloudPolicyManager* manager =
UserCloudPolicyManagerFactory::GetForBrowserContext(context);
if (!manager)
return nullptr;
user_store = manager->core()->store();
#endif
std::unique_ptr<PolicyHeaderService> service =
base::MakeUnique<PolicyHeaderService>(
connector->device_management_service()->GetServerUrl(),
kPolicyVerificationKeyHash, user_store);
return new PolicyHeaderServiceWrapper(std::move(service));
}
// static
PolicyHeaderServiceFactory* PolicyHeaderServiceFactory::GetInstance() {
return base::Singleton<PolicyHeaderServiceFactory>::get();
}
} // namespace policy
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