Componentize ssl_config_service_manager_pref.cc

chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc

+// Copyright 2015 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/ssl_config/ssl_config_service_manager.h"
+
+#include "base/command_line.h"
+#include "base/message_loop/message_loop.h"
+#include "base/prefs/pref_registry_simple.h"
+#include "base/prefs/pref_service.h"
+#include "base/prefs/testing_pref_store.h"
+#include "base/thread_task_runner_handle.h"
+#include "chrome/browser/prefs/command_line_pref_store.h"
+#include "components/ssl_config/ssl_config_prefs.h"
+#include "components/ssl_config/ssl_config_switches.h"
+#include "components/syncable_prefs/pref_service_mock_factory.h"
+#include "net/ssl/ssl_config.h"
+#include "net/ssl/ssl_config_service.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using net::SSLConfig;
+using net::SSLConfigService;
+using ssl_config::SSLConfigServiceManager;
+
+class CommandLinePrefStoreSSLManagerTest : public testing::Test {
+ public:
+  CommandLinePrefStoreSSLManagerTest() {}
+
+ protected:
+  base::MessageLoop message_loop_;
+};
+
+// Test that command-line settings for minimum and maximum SSL versions are
+// respected and that they do not persist to the preferences files.
+TEST_F(CommandLinePrefStoreSSLManagerTest, CommandLinePrefs) {
+  scoped_refptr<TestingPrefStore> local_state_store(new TestingPrefStore());
+
+  base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
+  command_line.AppendSwitchASCII(switches::kSSLVersionMin, "tls1.1");
+  command_line.AppendSwitchASCII(switches::kSSLVersionMax, "tls1");
+
+  syncable_prefs::PrefServiceMockFactory factory;
+  factory.set_user_prefs(local_state_store);
+  factory.set_command_line_prefs(new CommandLinePrefStore(&command_line));
+  scoped_refptr<PrefRegistrySimple> registry = new PrefRegistrySimple;
+  scoped_ptr<PrefService> local_state(factory.Create(registry.get()));
+
+  SSLConfigServiceManager::RegisterPrefs(registry.get());
+
+  scoped_ptr<SSLConfigServiceManager> config_manager(
+      SSLConfigServiceManager::CreateDefaultManager(
+          local_state.get(), base::ThreadTaskRunnerHandle::Get()));
+  ASSERT_TRUE(config_manager.get());
+  scoped_refptr<SSLConfigService> config_service(config_manager->Get());
+  ASSERT_TRUE(config_service.get());
+
+  SSLConfig ssl_config;
+  config_service->GetSSLConfig(&ssl_config);
+  // Command-line flags should be respected.
+  EXPECT_EQ(net::SSL_PROTOCOL_VERSION_TLS1_1, ssl_config.version_min);
+  EXPECT_EQ(net::SSL_PROTOCOL_VERSION_TLS1, ssl_config.version_max);
+
+  // Explicitly double-check the settings are not in the preference store.
+  const PrefService::Preference* version_min_pref =
+      local_state->FindPreference(ssl_config::prefs::kSSLVersionMin);
+  EXPECT_FALSE(version_min_pref->IsUserModifiable());
+
+  const PrefService::Preference* version_max_pref =
+      local_state->FindPreference(ssl_config::prefs::kSSLVersionMax);
+  EXPECT_FALSE(version_max_pref->IsUserModifiable());
+
+  std::string version_min_str;
+  std::string version_max_str;
+  EXPECT_FALSE(local_state_store->GetString(ssl_config::prefs::kSSLVersionMin,
+                                            &version_min_str));
+  EXPECT_FALSE(local_state_store->GetString(ssl_config::prefs::kSSLVersionMax,
+                                            &version_max_str));
+}
+