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// Copyright 2021 The Chromium Authors
// 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/policy_proto_decoders.h"
#include "base/strings/string_number_conversions.h"
#include "components/policy/core/common/cloud/cloud_policy_constants.h"
#include "components/policy/core/common/cloud/test/policy_builder.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/policy_constants.h"
#include "components/policy/proto/cloud_policy.pb.h"
#include "components/strings/grit/components_strings.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
class PolicyProtoDecodersTest : public testing::Test {
public:
PolicyMap policy_map_;
PolicyMap expected_policy_map_;
UserPolicyBuilder user_policy_;
base::WeakPtr<CloudExternalDataManager> external_data_manager_;
};
TEST_F(PolicyProtoDecodersTest, BooleanPolicy) {
expected_policy_map_.Set(key::kSearchSuggestEnabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, IntegerPolicy) {
expected_policy_map_.Set(key::kIncognitoModeAvailability,
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(1), nullptr);
user_policy_.payload().mutable_incognitomodeavailability()->set_value(1);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, StringPolicy) {
expected_policy_map_.Set(key::kDefaultSearchProviderName,
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value("Google"), nullptr);
user_policy_.payload().mutable_defaultsearchprovidername()->set_value(
"Google");
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, StringListPolicy) {
base::Value::List expected_disabled_sync_types;
expected_disabled_sync_types.Append("bookmarks");
expected_disabled_sync_types.Append("readingList");
expected_policy_map_.Set(key::kSyncTypesListDisabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(std::move(expected_disabled_sync_types)),
nullptr);
auto* disabled_sync_types =
user_policy_.payload().mutable_synctypeslistdisabled()->mutable_value();
disabled_sync_types->add_entries("bookmarks");
disabled_sync_types->add_entries("readingList");
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, PolicyWithOptionUnset) {
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
user_policy_.payload()
.mutable_searchsuggestenabled()
->mutable_policy_options()
->set_mode(em::PolicyOptions::UNSET);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
// Any values with PolicyOptions::UNSET will never set into policy_map_
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, PolicyWithOptionRecommended) {
expected_policy_map_.Set(key::kSearchSuggestEnabled, POLICY_LEVEL_RECOMMENDED,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
user_policy_.payload()
.mutable_searchsuggestenabled()
->mutable_policy_options()
->set_mode(em::PolicyOptions::RECOMMENDED);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, IntegerPolicyWithValueLowerThanMinLimit) {
std::string too_small_value =
base::NumberToString(std::numeric_limits<int32_t>::min() - 1LL);
expected_policy_map_.Set(key::kIncognitoModeAvailability,
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(too_small_value),
nullptr);
expected_policy_map_.AddMessage(
key::kIncognitoModeAvailability, PolicyMap::MessageType::kError,
IDS_POLICY_PROTO_PARSING_ERROR, {u"Number out of range - invalid int32"});
user_policy_.payload().mutable_incognitomodeavailability()->set_value(
std::numeric_limits<int32_t>::min() - 1LL);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, IntegerPolicyWithValueUpperThanMaxLimit) {
std::string too_big_value =
base::NumberToString(std::numeric_limits<int32_t>::max() + 1LL);
expected_policy_map_.Set(key::kIncognitoModeAvailability,
POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
POLICY_SOURCE_CLOUD, base::Value(too_big_value),
nullptr);
expected_policy_map_.AddMessage(
key::kIncognitoModeAvailability, PolicyMap::MessageType::kError,
IDS_POLICY_PROTO_PARSING_ERROR, {u"Number out of range - invalid int32"});
user_policy_.payload().mutable_incognitomodeavailability()->set_value(
std::numeric_limits<int32_t>::max() + 1LL);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, JsonPolicy) {
base::Value::Dict jsonPolicy;
jsonPolicy.Set("key", "value");
expected_policy_map_.Set(key::kManagedBookmarks, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(std::move(jsonPolicy)), nullptr);
std::string jsonPolicyStr = R"({
"key": "value"
})";
auto* disabled_managed_bookmarks_settings =
user_policy_.payload().mutable_managedbookmarks()->mutable_value();
disabled_managed_bookmarks_settings->append(jsonPolicyStr);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, InvalidJsonPolicy) {
std::string invalidDummyJson = R"({
"key": "value"
)"; // lacks a close brace
expected_policy_map_.Set(key::kManagedBookmarks, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(invalidDummyJson), nullptr);
const std::u16string kExpectedMessage =
u"EOF while parsing an object at line 3 column 2";
expected_policy_map_.AddMessage(
key::kManagedBookmarks, PolicyMap::MessageType::kError,
IDS_POLICY_PROTO_PARSING_ERROR, {kExpectedMessage});
auto* disabled_managed_bookmarks_settings =
user_policy_.payload().mutable_managedbookmarks()->mutable_value();
disabled_managed_bookmarks_settings->append(invalidDummyJson);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, PolicyWithAnyFilter) {
expected_policy_map_.Set(key::kSearchSuggestEnabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
expected_policy_map_.Set(key::kCloudReportingEnabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
user_policy_.payload().mutable_cloudreportingenabled()->set_value(true);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kAny);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, PolicyWithTrueFilter) {
expected_policy_map_.Set(key::kSearchSuggestEnabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
user_policy_.payload().mutable_cloudreportingenabled()->set_value(true);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kTrue);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
TEST_F(PolicyProtoDecodersTest, PolicyWithFalseFilter) {
expected_policy_map_.Set(key::kCloudReportingEnabled, POLICY_LEVEL_MANDATORY,
POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
base::Value(true), nullptr);
user_policy_.payload().mutable_searchsuggestenabled()->set_value(true);
user_policy_.payload().mutable_cloudreportingenabled()->set_value(true);
DecodeProtoFields(user_policy_.payload(), external_data_manager_,
POLICY_SOURCE_CLOUD, POLICY_SCOPE_USER, &policy_map_,
PolicyPerProfileFilter::kFalse);
EXPECT_TRUE(expected_policy_map_.Equals(policy_map_));
}
} // namespace policy
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