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// Copyright 2015 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/component_updater/chrome_component_updater_configurator.h"
#include <memory>
#include <string>
#include <vector>
#include "base/command_line.h"
#include "base/memory/ref_counted.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "components/component_updater/component_updater_command_line_config_policy.h"
#include "components/component_updater/component_updater_switches.h"
#include "components/component_updater/component_updater_url_constants.h"
#include "components/component_updater/configurator_impl.h"
#include "components/prefs/testing_pref_service.h"
#include "components/update_client/configurator.h"
#include "components/update_client/update_client.h"
#include "components/update_client/update_query_params.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace component_updater {
class ChromeComponentUpdaterConfiguratorTest : public testing::Test {
protected:
// Overrides from testing::Test.
void SetUp() override;
TestingPrefServiceSimple* pref_service() { return pref_service_.get(); }
private:
base::test::TaskEnvironment environment_;
std::unique_ptr<TestingPrefServiceSimple> pref_service_;
};
void ChromeComponentUpdaterConfiguratorTest::SetUp() {
pref_service_ = std::make_unique<TestingPrefServiceSimple>();
update_client::RegisterPrefs(pref_service_->registry());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestDisablePings) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
cmdline.AppendSwitchASCII(switches::kComponentUpdater, "disable-pings");
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
const std::vector<GURL> pingUrls = config->PingUrl();
EXPECT_TRUE(pingUrls.empty());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestFastUpdate) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
cmdline.AppendSwitchASCII(switches::kComponentUpdater, "fast-update");
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
CHECK_EQ(base::Seconds(10), config->InitialDelay());
CHECK_EQ(base::Hours(5), config->NextCheckDelay());
CHECK_EQ(base::Seconds(2), config->OnDemandDelay());
CHECK_EQ(base::Seconds(10), config->UpdateDelay());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestOverrideUrl) {
const char overrideUrl[] = "http://0.0.0.0/";
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
std::string val = "url-source";
val.append("=");
val.append(overrideUrl);
cmdline.AppendSwitchASCII(switches::kComponentUpdater, val.c_str());
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
const std::vector<GURL> urls = config->UpdateUrl();
ASSERT_EQ(1U, urls.size());
ASSERT_EQ(overrideUrl, urls.at(0).possibly_invalid_spec());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestSwitchRequestParam) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
cmdline.AppendSwitchASCII(switches::kComponentUpdater, "test-request");
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
EXPECT_FALSE(config->ExtraRequestParams().empty());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestUpdaterDefaultUrl) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
const auto urls = config->UpdateUrl();
// Expect the default url to be cryptographically secure.
EXPECT_GE(urls.size(), 1u);
EXPECT_TRUE(urls.front().SchemeIsCryptographic());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestEnabledCupSigning) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
EXPECT_TRUE(config->EnabledCupSigning());
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestUseEncryption) {
base::CommandLine* cmdline = base::CommandLine::ForCurrentProcess();
{
const auto config(
MakeChromeComponentUpdaterConfigurator(cmdline, pref_service()));
const auto urls = config->UpdateUrl();
ASSERT_EQ(2u, urls.size());
ASSERT_STREQ(kUpdaterJSONDefaultUrl, urls[0].spec().c_str());
ASSERT_STREQ(kUpdaterJSONFallbackUrl, urls[1].spec().c_str());
ASSERT_EQ(config->UpdateUrl(), config->PingUrl());
}
// Use the configurator implementation to test the filtering of
// unencrypted URLs.
{
const ConfiguratorImpl config(
ComponentUpdaterCommandLineConfigPolicy(cmdline), true);
const auto urls = config.UpdateUrl();
ASSERT_EQ(1u, urls.size());
ASSERT_STREQ(kUpdaterJSONDefaultUrl, urls[0].spec().c_str());
ASSERT_EQ(config.UpdateUrl(), config.PingUrl());
}
{
const ConfiguratorImpl config(
ComponentUpdaterCommandLineConfigPolicy(cmdline), false);
const auto urls = config.UpdateUrl();
ASSERT_EQ(2u, urls.size());
ASSERT_STREQ(kUpdaterJSONDefaultUrl, urls[0].spec().c_str());
ASSERT_STREQ(kUpdaterJSONFallbackUrl, urls[1].spec().c_str());
ASSERT_EQ(config.UpdateUrl(), config.PingUrl());
}
}
TEST_F(ChromeComponentUpdaterConfiguratorTest, TestProdId) {
base::CommandLine cmdline(*base::CommandLine::ForCurrentProcess());
const auto config(
MakeChromeComponentUpdaterConfigurator(&cmdline, pref_service()));
EXPECT_STREQ(update_client::UpdateQueryParams::GetProdIdString(
update_client::UpdateQueryParams::ProdId::CHROME),
config->GetProdId().c_str());
}
} // namespace component_updater
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