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// Copyright 2020 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 "components/policy/core/common/management/management_service.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/task_environment.h"
#include "components/policy/core/common/features.h"
#include "components/policy/core/common/management/scoped_management_service_override_for_testing.h"
#include "components/prefs/persistent_pref_store.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/testing_pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
constexpr char kPrefName[] = "pref_name";
class TestManagementStatusProvider : public ManagementStatusProvider {
public:
explicit TestManagementStatusProvider(const std::string& cache_pref_name,
EnterpriseManagementAuthority authority)
: ManagementStatusProvider(cache_pref_name), authority_(authority) {}
~TestManagementStatusProvider() override = default;
protected:
// Returns the authority responsible for the management.
EnterpriseManagementAuthority FetchAuthority() override { return authority_; }
private:
EnterpriseManagementAuthority authority_;
};
class TestManagementService : public ManagementService {
public:
TestManagementService() : ManagementService({}) {}
explicit TestManagementService(
std::vector<std::unique_ptr<ManagementStatusProvider>> providers)
: ManagementService(std::move(providers)) {}
void SetManagementStatusProviderForTesting(
std::vector<std::unique_ptr<ManagementStatusProvider>> providers) {
SetManagementStatusProvider(std::move(providers));
}
};
class ManagementServiceTests : public testing::Test {
public:
ManagementServiceTests(const ManagementServiceTests&) = delete;
ManagementServiceTests& operator=(const ManagementServiceTests&) = delete;
void SetUp() override {
scoped_feature_list_.InitAndEnableFeature(
features::kEnableCachedManagementStatus);
prefs_.registry()->RegisterIntegerPref(kPrefName, 0);
}
PrefService* prefs() { return &prefs_; }
scoped_refptr<TestingPrefStore> user_prefs_store() {
return prefs_.user_prefs_store();
}
protected:
ManagementServiceTests() = default;
~ManagementServiceTests() override = default;
private:
TestingPrefServiceSimple prefs_;
base::test::ScopedFeatureList scoped_feature_list_;
};
TEST_F(ManagementServiceTests, ScopedManagementServiceOverrideForTesting) {
TestManagementService management_service;
EXPECT_FALSE(management_service.IsManaged());
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::COMPUTER_LOCAL));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::DOMAIN_LOCAL));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD));
EXPECT_EQ(ManagementAuthorityTrustworthiness::NONE,
management_service.GetManagementAuthorityTrustworthiness());
{
ScopedManagementServiceOverrideForTesting override_1(
&management_service, EnterpriseManagementAuthority::CLOUD_DOMAIN);
EXPECT_TRUE(management_service.IsManaged());
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD_DOMAIN));
EXPECT_EQ(ManagementAuthorityTrustworthiness::FULLY_TRUSTED,
management_service.GetManagementAuthorityTrustworthiness());
{
ScopedManagementServiceOverrideForTesting override_2(
&management_service, EnterpriseManagementAuthority::CLOUD);
EXPECT_TRUE(management_service.IsManaged());
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD));
EXPECT_EQ(ManagementAuthorityTrustworthiness::TRUSTED,
management_service.GetManagementAuthorityTrustworthiness());
}
EXPECT_TRUE(management_service.IsManaged());
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD_DOMAIN));
EXPECT_EQ(ManagementAuthorityTrustworthiness::FULLY_TRUSTED,
management_service.GetManagementAuthorityTrustworthiness());
}
EXPECT_FALSE(management_service.IsManaged());
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::COMPUTER_LOCAL));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::DOMAIN_LOCAL));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD));
EXPECT_EQ(ManagementAuthorityTrustworthiness::NONE,
management_service.GetManagementAuthorityTrustworthiness());
}
TEST_F(ManagementServiceTests, LoadCachedValues) {
base::test::TaskEnvironment task_environment;
prefs()->SetInteger(kPrefName, EnterpriseManagementAuthority::CLOUD);
std::vector<std::unique_ptr<ManagementStatusProvider>> providers;
providers.emplace_back(std::make_unique<TestManagementStatusProvider>(
kPrefName, EnterpriseManagementAuthority::CLOUD_DOMAIN));
providers.emplace_back(std::make_unique<TestManagementStatusProvider>(
std::string(), EnterpriseManagementAuthority::COMPUTER_LOCAL));
TestManagementService management_service(std::move(providers));
management_service.UsePrefStoreAsCache(user_prefs_store());
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD));
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::COMPUTER_LOCAL));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD_DOMAIN));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::DOMAIN_LOCAL));
EXPECT_EQ(management_service.GetManagementAuthorityTrustworthiness(),
ManagementAuthorityTrustworthiness::TRUSTED);
management_service.UsePrefServiceAsCache(prefs());
base::RunLoop run_loop;
management_service.RefreshCache(base::BindLambdaForTesting(
[&](ManagementAuthorityTrustworthiness previous,
ManagementAuthorityTrustworthiness next) {
EXPECT_EQ(previous, ManagementAuthorityTrustworthiness::TRUSTED);
EXPECT_EQ(next, ManagementAuthorityTrustworthiness::FULLY_TRUSTED);
run_loop.Quit();
}));
run_loop.Run();
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD));
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::COMPUTER_LOCAL));
EXPECT_TRUE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::CLOUD_DOMAIN));
EXPECT_FALSE(management_service.HasManagementAuthority(
EnterpriseManagementAuthority::DOMAIN_LOCAL));
EXPECT_EQ(management_service.GetManagementAuthorityTrustworthiness(),
ManagementAuthorityTrustworthiness::FULLY_TRUSTED);
}
} // namespace policy
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