// 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/updater/policy/dm_policy_manager.h" #include <optional> #include "base/enterprise_util.h" #include "base/files/scoped_temp_dir.h" #include "base/memory/ref_counted.h" #include "build/build_config.h" #include "chrome/enterprise_companion/device_management_storage/dm_storage.h" #include "chrome/updater/constants.h" #include "chrome/updater/test/unit_test_util.h" #include "components/policy/proto/device_management_backend.pb.h" #include "testing/gmock/include/gmock/gmock.h" #include "testing/gtest/include/gtest/gtest.h" namespace updater { namespace { #if BUILDFLAG(IS_MAC) // This binary array is an actual policy response from DM server for // Mac client. The response has the following Omaha policy values: // // omaha_settings = { // "com.google.chrome" = { // RollbackToTargetVersion = 1; // TargetVersionPrefix = "82.0."; // }; // } // const uint8_t kOmahaPolicyResponseData[] = { 0x08, 0xc8, 0x01, 0x1a, 0x85, 0x04, 0x0a, 0x1a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x6d, 0x61, 0x63, 0x68, 0x69, 0x6e, 0x65, 0x2d, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x2d, 0x6f, 0x6d, 0x61, 0x68, 0x61, 0x10, 0xff, 0xc1, 0x9a, 0xa2, 0xa1, 0x2e, 0x1a, 0x8c, 0x02, 0x41, 0x42, 0x6a, 0x6d, 0x54, 0x37, 0x6b, 0x58, 0x4a, 0x71, 0x4b, 0x6e, 0x77, 0x31, 0x6d, 0x61, 0x74, 0x62, 0x55, 0x5f, 0x6b, 0x51, 0x61, 0x43, 0x4b, 0x41, 0x54, 0x52, 0x59, 0x38, 0x69, 0x6d, 0x44, 0x66, 0x34, 0x6d, 0x73, 0x69, 0x36, 0x31, 0x36, 0x49, 0x59, 0x67, 0x34, 0x6a, 0x75, 0x6b, 0x79, 0x44, 0x48, 0x38, 0x66, 0x62, 0x36, 0x45, 0x56, 0x68, 0x5f, 0x4f, 0x76, 0x46, 0x53, 0x5a, 0x78, 0x42, 0x6f, 0x4c, 0x47, 0x79, 0x5f, 0x58, 0x70, 0x2d, 0x69, 0x55, 0x2d, 0x35, 0x64, 0x51, 0x79, 0x73, 0x6f, 0x78, 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0xee, 0xb8, 0x36, 0xf4, 0x20, 0x5d, 0xe5, 0x54, 0x62, 0xb7, 0xbd, 0x5c, 0x52, 0x86, 0x61, 0x4a, 0x47, 0x46, 0xbe, 0x55, 0x25, 0x0c, 0x52, 0x52, 0x3d, 0x6d, 0xbd, 0x5d, 0x47, 0xbd, 0x46, 0xd9, 0x43, 0xca, 0xd0, 0xe9, 0x81, 0x9b, 0x22, 0x92, 0xa3, 0xdf, 0x23, 0xb0, 0xe6, 0x64, 0x03, 0xbc, 0x96, 0x9f, 0xe8, 0xd3, 0x0e, 0xe6, 0xcf, 0x39, 0x02, 0xa2, 0x17, 0xeb, 0x9e, 0xa7, 0xb8, 0x7c, 0x16, 0xac, 0x7e, 0x3f, 0x37, 0x18, 0x01, 0x53, 0x94, 0xcc, 0x38, 0xa2, 0x97, 0xbb, 0x2d, 0x7f, 0x67, 0xe8, 0x19, 0xeb, 0x63, 0xa0, 0xd7, 0x22, 0x4d, 0x9a, 0x4e, 0x6a, 0x60, 0x80, 0x5c, 0x1b, 0x92, 0x64, 0x3b, 0x36, 0x0d, 0x43, 0x01, 0x6d, 0x39, 0xe6, 0xf0, 0x2c, 0xb2, 0x56, 0x11, 0x2f, 0x84, 0xf4, 0x49, 0x41, 0x21, 0xb7, 0x2f, 0x7b, 0x0b, 0x47, 0x0a, 0x63, 0xd2, 0x19, 0x34, 0xca, 0x95, 0xd4, 0x87, 0xc9, 0x8a, 0x2e, 0xde, 0xc3, 0xf0, 0xef, 0x04, 0x3e, 0x76, 0xba, 0x70, 0x78, 0x08, 0x03, 0x4f, 0x96, 0x37, 0x68, 0xc0, 0xa9, 0xdd, 0x49, 0xcc, 0xd0, 0x52, 0x1a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x6d, 0x61, 0x63, 0x68, 0x69, 0x6e, 0x65, 0x2d, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x2d, 0x6f, 0x6d, 0x61, 0x68, 0x61, 0x58, 0x01, }; #endif // BUILDFLAG(IS_MAC) class TestTokenService : public device_management_storage::TokenServiceInterface { … }; std::string CannedOmahaPolicyFetchResponse() { … } } // namespace TEST(DMPolicyManager, DeviceManagementOverride) { … } TEST(DMPolicyManager, PolicyManagerFromEmptyProto) { … } TEST(DMPolicyManager, PolicyManagerFromProto) { … } #if BUILDFLAG(IS_MAC) TEST(DMPolicyManager, PolicyManagerFromDMResponse) { enterprise_management::PolicyFetchResponse response; enterprise_management::PolicyData policy_data; ::wireless_android_enterprise_devicemanagement::OmahaSettingsClientProto omaha_settings; EXPECT_TRUE(response.ParseFromArray(kOmahaPolicyResponseData, sizeof(kOmahaPolicyResponseData))); EXPECT_TRUE(response.has_policy_data()); EXPECT_TRUE(policy_data.ParseFromString(response.policy_data())); EXPECT_TRUE(policy_data.has_policy_value()); EXPECT_TRUE(omaha_settings.ParseFromString(policy_data.policy_value())); auto policy_manager(base::MakeRefCounted<DMPolicyManager>(omaha_settings)); EXPECT_TRUE(policy_manager->HasActiveDevicePolicies()); EXPECT_EQ(policy_manager->source(), "Device Management"); EXPECT_EQ(policy_manager->CloudPolicyOverridesPlatformPolicy(), std::nullopt); EXPECT_EQ(policy_manager->GetLastCheckPeriod(), std::nullopt); EXPECT_EQ(policy_manager->GetUpdatesSuppressedTimes(), std::nullopt); EXPECT_EQ(policy_manager->GetDownloadPreference(), std::nullopt); EXPECT_EQ(policy_manager->GetProxyMode(), std::nullopt); EXPECT_EQ(policy_manager->GetProxyPacUrl(), std::nullopt); EXPECT_EQ(policy_manager->GetProxyServer(), std::nullopt); EXPECT_EQ(policy_manager->GetPackageCacheSizeLimitMBytes(), std::nullopt); EXPECT_EQ(policy_manager->GetPackageCacheExpirationTimeDays(), std::nullopt); const std::string chrome_guid = "com.google.Chrome"; EXPECT_EQ(policy_manager->GetEffectivePolicyForAppInstalls(chrome_guid), std::nullopt); EXPECT_EQ(policy_manager->GetEffectivePolicyForAppUpdates(chrome_guid), std::nullopt); EXPECT_EQ(policy_manager->IsRollbackToTargetVersionAllowed(chrome_guid), true); EXPECT_EQ(policy_manager->GetTargetVersionPrefix(chrome_guid), "82.0."); } #endif // BUILDFLAG(IS_MAC) TEST(DMPolicyManager, GetOmahaPolicySettings) { … } } // namespace updater
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