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// Copyright (c) 2010 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 "net/base/ssl_config_service_win.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::TimeDelta;
using base::TimeTicks;
namespace {
// SSLClientConfig service caches settings for 10 seconds for performance.
// So we use synthetic time values along with the 'GetSSLConfigAt' method
// to ensure that the current settings are re-read. By incrementing the time
// value by 11 seconds, we ensure fresh config settings.
const int kSSLConfigNextTimeInternal = 11;
class SSLConfigServiceWinObserver : public net::SSLConfigService::Observer {
public:
SSLConfigServiceWinObserver() : change_was_observed_(false) {
}
bool change_was_observed() const {
return change_was_observed_;
}
protected:
virtual void OnSSLConfigChanged() {
change_was_observed_ = true;
}
bool change_was_observed_;
};
class SSLConfigServiceWinTest : public testing::Test {
};
} // namespace
TEST(SSLConfigServiceWinTest, GetNowTest) {
// Verify that the constructor sets the correct default values.
net::SSLConfig config;
EXPECT_TRUE(config.rev_checking_enabled);
EXPECT_TRUE(config.ssl3_enabled);
EXPECT_TRUE(config.tls1_enabled);
bool rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
}
TEST(SSLConfigServiceWinTest, SetTest) {
// Save the current settings so we can restore them after the tests.
net::SSLConfig config_save;
bool rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config_save);
EXPECT_TRUE(rv);
net::SSLConfig config;
// Test SetRevCheckingEnabled.
net::SSLConfigServiceWin::SetRevCheckingEnabled(true);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_TRUE(config.rev_checking_enabled);
net::SSLConfigServiceWin::SetRevCheckingEnabled(false);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_FALSE(config.rev_checking_enabled);
net::SSLConfigServiceWin::SetRevCheckingEnabled(
config_save.rev_checking_enabled);
// Test SetSSL3Enabled.
net::SSLConfigServiceWin::SetSSL3Enabled(true);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_TRUE(config.ssl3_enabled);
net::SSLConfigServiceWin::SetSSL3Enabled(false);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_FALSE(config.ssl3_enabled);
net::SSLConfigServiceWin::SetSSL3Enabled(config_save.ssl3_enabled);
// Test SetTLS1Enabled.
net::SSLConfigServiceWin::SetTLS1Enabled(true);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_TRUE(config.tls1_enabled);
net::SSLConfigServiceWin::SetTLS1Enabled(false);
rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config);
EXPECT_TRUE(rv);
EXPECT_FALSE(config.tls1_enabled);
net::SSLConfigServiceWin::SetTLS1Enabled(config_save.tls1_enabled);
}
TEST(SSLConfigServiceWinTest, GetTest) {
TimeTicks now = TimeTicks::Now();
TimeTicks now_1 = now + TimeDelta::FromSeconds(1);
TimeTicks later = now + TimeDelta::FromSeconds(kSSLConfigNextTimeInternal);
net::SSLConfig config, config_1, config_later;
scoped_refptr<net::SSLConfigServiceWin> config_service(
new net::SSLConfigServiceWin(now));
config_service->GetSSLConfigAt(&config, now);
// Flip rev_checking_enabled.
net::SSLConfigServiceWin::SetRevCheckingEnabled(
!config.rev_checking_enabled);
config_service->GetSSLConfigAt(&config_1, now_1);
EXPECT_EQ(config.rev_checking_enabled, config_1.rev_checking_enabled);
config_service->GetSSLConfigAt(&config_later, later);
EXPECT_EQ(!config.rev_checking_enabled, config_later.rev_checking_enabled);
// Restore the original value.
net::SSLConfigServiceWin::SetRevCheckingEnabled(
config.rev_checking_enabled);
}
TEST(SSLConfigServiceWinTest, ObserverTest) {
TimeTicks now = TimeTicks::Now();
TimeTicks later = now + TimeDelta::FromSeconds(kSSLConfigNextTimeInternal);
scoped_refptr<net::SSLConfigServiceWin> config_service(
new net::SSLConfigServiceWin(now));
// Save the current settings so we can restore them after the tests.
net::SSLConfig config_save;
bool rv = net::SSLConfigServiceWin::GetSSLConfigNow(&config_save);
EXPECT_TRUE(rv);
net::SSLConfig config;
// Add an observer.
SSLConfigServiceWinObserver observer;
config_service->AddObserver(&observer);
// Toggle SSL3.
net::SSLConfigServiceWin::SetSSL3Enabled(!config_save.ssl3_enabled);
config_service->GetSSLConfigAt(&config, later);
// Verify that the observer was notified.
EXPECT_TRUE(observer.change_was_observed());
// Remove the observer.
config_service->RemoveObserver(&observer);
// Restore the original SSL3 setting.
net::SSLConfigServiceWin::SetSSL3Enabled(config_save.ssl3_enabled);
}
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