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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/enterprise/browser_management/browser_management_status_provider.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/policy/chrome_browser_policy_connector.h"
#include "chrome/browser/policy/profile_policy_connector.h"
#include "chrome/browser/profiles/profile.h"
#include "components/enterprise/browser/controller/browser_dm_token_storage.h"
#include "components/policy/core/common/policy_namespace.h"
#include "components/policy/core/common/policy_service.h"
#if BUILDFLAG(IS_WIN)
#include "components/policy/core/common/management/platform_management_status_provider_win.h"
#elif BUILDFLAG(IS_CHROMEOS)
#include "chrome/browser/ash/policy/core/browser_policy_connector_ash.h"
#include "chrome/browser/ash/profiles/profile_helper.h"
#include "chrome/browser/browser_process_platform_part.h"
#include "components/user_manager/user_manager.h"
#endif
namespace {
bool IsProfileManaged(Profile* profile) {
return profile && profile->GetProfilePolicyConnector() &&
profile->GetProfilePolicyConnector()->IsManaged();
}
} // namespace
BrowserCloudManagementStatusProvider::BrowserCloudManagementStatusProvider() =
default;
BrowserCloudManagementStatusProvider::~BrowserCloudManagementStatusProvider() =
default;
EnterpriseManagementAuthority
BrowserCloudManagementStatusProvider::FetchAuthority() {
#if BUILDFLAG(IS_CHROMEOS)
return EnterpriseManagementAuthority::NONE;
#else
// A machine level user cloud policy manager is only created if the browser is
// managed by CBCM.
if (g_browser_process->browser_policy_connector()
->machine_level_user_cloud_policy_manager() != nullptr) {
return EnterpriseManagementAuthority::CLOUD_DOMAIN;
}
return EnterpriseManagementAuthority::NONE;
#endif // BUILDFLAG(IS_CHROMEOS)
}
LocalBrowserManagementStatusProvider::LocalBrowserManagementStatusProvider() =
default;
LocalBrowserManagementStatusProvider::~LocalBrowserManagementStatusProvider() =
default;
EnterpriseManagementAuthority
LocalBrowserManagementStatusProvider::FetchAuthority() {
// BrowserPolicyConnector::HasMachineLevelPolicies is not supported on Chrome
// OS.
#if BUILDFLAG(IS_CHROMEOS)
return EnterpriseManagementAuthority::NONE;
#else
return g_browser_process && g_browser_process->browser_policy_connector() &&
g_browser_process->browser_policy_connector()
->HasMachineLevelPolicies()
? EnterpriseManagementAuthority::COMPUTER_LOCAL
: EnterpriseManagementAuthority::NONE;
#endif // BUILDFLAG(IS_CHROMEOS)
}
LocalDomainBrowserManagementStatusProvider::
LocalDomainBrowserManagementStatusProvider() = default;
LocalDomainBrowserManagementStatusProvider::
~LocalDomainBrowserManagementStatusProvider() = default;
EnterpriseManagementAuthority
LocalDomainBrowserManagementStatusProvider::FetchAuthority() {
auto result = EnterpriseManagementAuthority::NONE;
// BrowserPolicyConnector::HasMachineLevelPolicies is not supported on Chrome
// OS.
#if BUILDFLAG(IS_CHROMEOS)
return result;
#else
if (g_browser_process->browser_policy_connector()
->HasMachineLevelPolicies()) {
result = EnterpriseManagementAuthority::COMPUTER_LOCAL;
#if BUILDFLAG(IS_WIN)
if (policy::DomainEnrollmentStatusProvider::IsEnrolledToDomain())
result = EnterpriseManagementAuthority::DOMAIN_LOCAL;
#endif // BUILDFLAG(IS_WIN)
}
return result;
#endif // BUILDFLAG(IS_CHROMEOS)
}
ProfileCloudManagementStatusProvider::ProfileCloudManagementStatusProvider(
Profile* profile)
: profile_(profile) {}
ProfileCloudManagementStatusProvider::~ProfileCloudManagementStatusProvider() =
default;
EnterpriseManagementAuthority
ProfileCloudManagementStatusProvider::FetchAuthority() {
if (IsProfileManaged(profile_))
return EnterpriseManagementAuthority::CLOUD;
#if BUILDFLAG(IS_CHROMEOS)
// This session's primary user may also have policies, and those policies may
// not have per-profile support.
auto* primary_user = user_manager::UserManager::Get()->GetPrimaryUser();
if (primary_user &&
IsProfileManaged(
ash::ProfileHelper::Get()->GetProfileByUser(primary_user))) {
return EnterpriseManagementAuthority::CLOUD;
}
#endif
return EnterpriseManagementAuthority::NONE;
}
LocalTestPolicyUserManagementProvider::LocalTestPolicyUserManagementProvider(
Profile* profile)
: profile_(profile) {}
LocalTestPolicyUserManagementProvider::
~LocalTestPolicyUserManagementProvider() = default;
EnterpriseManagementAuthority
LocalTestPolicyUserManagementProvider::FetchAuthority() {
if (!profile_->GetProfilePolicyConnector()
->IsUsingLocalTestPolicyProvider()) {
return EnterpriseManagementAuthority::NONE;
}
for (const auto& [_, entry] :
profile_->GetProfilePolicyConnector()->policy_service()->GetPolicies(
policy::PolicyNamespace(policy::POLICY_DOMAIN_CHROME,
std::string()))) {
if (entry.scope == policy::POLICY_SCOPE_USER &&
entry.source == policy::POLICY_SOURCE_CLOUD) {
return EnterpriseManagementAuthority::CLOUD;
}
}
return EnterpriseManagementAuthority::NONE;
}
LocalTestPolicyBrowserManagementProvider::
LocalTestPolicyBrowserManagementProvider(Profile* profile)
: profile_(profile) {}
LocalTestPolicyBrowserManagementProvider::
~LocalTestPolicyBrowserManagementProvider() = default;
EnterpriseManagementAuthority
LocalTestPolicyBrowserManagementProvider::FetchAuthority() {
if (!profile_->GetProfilePolicyConnector()
->IsUsingLocalTestPolicyProvider()) {
return EnterpriseManagementAuthority::NONE;
}
for (const auto& [_, entry] :
profile_->GetProfilePolicyConnector()->policy_service()->GetPolicies(
policy::PolicyNamespace(policy::POLICY_DOMAIN_CHROME,
std::string()))) {
if (entry.scope == policy::POLICY_SCOPE_MACHINE &&
entry.source == policy::POLICY_SOURCE_CLOUD) {
return EnterpriseManagementAuthority::CLOUD_DOMAIN;
}
if (entry.scope == policy::POLICY_SCOPE_MACHINE &&
entry.source == policy::POLICY_SOURCE_PLATFORM) {
return EnterpriseManagementAuthority::DOMAIN_LOCAL;
}
}
return EnterpriseManagementAuthority::NONE;
}
#if BUILDFLAG(IS_CHROMEOS)
DeviceManagementStatusProvider::DeviceManagementStatusProvider() = default;
DeviceManagementStatusProvider::~DeviceManagementStatusProvider() = default;
EnterpriseManagementAuthority DeviceManagementStatusProvider::FetchAuthority() {
return g_browser_process && g_browser_process->platform_part() &&
g_browser_process->platform_part()
->browser_policy_connector_ash() &&
g_browser_process->platform_part()
->browser_policy_connector_ash()
->IsDeviceEnterpriseManaged()
? EnterpriseManagementAuthority::CLOUD_DOMAIN
: EnterpriseManagementAuthority::NONE;
}
#endif
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