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- // Copyright 2017 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 "services/network/network_service.h"
- #include <memory>
- #include <utility>
- #include "base/base64.h"
- #include "base/bind.h"
- #include "base/command_line.h"
- #include "base/containers/span.h"
- #include "base/files/file_util.h"
- #include "base/files/scoped_temp_dir.h"
- #include "base/json/json_file_value_serializer.h"
- #include "base/path_service.h"
- #include "base/ranges/algorithm.h"
- #include "base/run_loop.h"
- #include "base/strings/escape.h"
- #include "base/strings/string_util.h"
- #include "base/strings/stringprintf.h"
- #include "base/test/bind.h"
- #include "base/test/scoped_feature_list.h"
- #include "base/test/task_environment.h"
- #include "base/threading/thread_task_runner_handle.h"
- #include "build/build_config.h"
- #include "build/chromeos_buildflags.h"
- #include "net/base/ip_address.h"
- #include "net/base/ip_endpoint.h"
- #include "net/base/mock_network_change_notifier.h"
- #include "net/base/url_util.h"
- #include "net/dns/dns_client.h"
- #include "net/dns/dns_config.h"
- #include "net/dns/dns_config_service.h"
- #include "net/dns/dns_test_util.h"
- #include "net/dns/host_resolver.h"
- #include "net/dns/host_resolver_manager.h"
- #include "net/dns/public/dns_over_https_config.h"
- #include "net/dns/public/dns_protocol.h"
- #include "net/dns/public/doh_provider_entry.h"
- #include "net/http/http_auth_handler_factory.h"
- #include "net/http/http_auth_scheme.h"
- #include "net/http/http_network_session.h"
- #include "net/http/http_transaction_factory.h"
- #include "net/http/transport_security_state.h"
- #include "net/net_buildflags.h"
- #include "net/socket/client_socket_pool_manager.h"
- #include "net/test/embedded_test_server/embedded_test_server.h"
- #include "net/test/embedded_test_server/http_request.h"
- #include "net/test/embedded_test_server/http_response.h"
- #include "net/test/spawned_test_server/spawned_test_server.h"
- #include "net/test/test_data_directory.h"
- #include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
- #include "net/url_request/url_request_context.h"
- #include "services/network/network_context.h"
- #include "services/network/public/cpp/features.h"
- #include "services/network/public/cpp/network_switches.h"
- #include "services/network/public/mojom/net_log.mojom.h"
- #include "services/network/public/mojom/network_change_manager.mojom.h"
- #include "services/network/public/mojom/network_context.mojom.h"
- #include "services/network/public/mojom/network_service.mojom.h"
- #include "services/network/test/fake_test_cert_verifier_params_factory.h"
- #include "services/network/test/test_network_context_client.h"
- #include "services/network/test/test_url_loader_client.h"
- #include "services/network/test/test_url_loader_network_observer.h"
- #include "services/network/test/test_utils.h"
- #include "testing/gmock/include/gmock/gmock.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- #include "url/gurl.h"
- #if BUILDFLAG(USE_KERBEROS)
- #include "net/http/http_auth_handler_negotiate.h"
- #endif
- namespace network {
- namespace {
- const base::FilePath::CharType kServicesTestData[] =
- FILE_PATH_LITERAL("services/test/data");
- // Returns a new URL with key=value pair added to the query.
- GURL AddQuery(const GURL& url,
- const std::string& key,
- const std::string& value) {
- return GURL(url.spec() + (url.has_query() ? "&" : "?") + key + "=" +
- base::EscapeQueryParamValue(value, false));
- }
- mojom::NetworkContextParamsPtr CreateContextParams() {
- mojom::NetworkContextParamsPtr params =
- CreateNetworkContextParamsForTesting();
- // Use a dummy CertVerifier that always passes cert verification, since
- // these unittests don't need to test CertVerifier behavior.
- params->cert_verifier_params =
- FakeTestCertVerifierParamsFactory::GetCertVerifierParams();
- return params;
- }
- class NetworkServiceTest : public testing::Test {
- public:
- explicit NetworkServiceTest(
- base::test::TaskEnvironment::TimeSource time_source =
- base::test::TaskEnvironment::TimeSource::MOCK_TIME)
- : task_environment_(base::test::TaskEnvironment::MainThreadType::IO,
- time_source),
- service_(NetworkService::CreateForTesting()) {}
- ~NetworkServiceTest() override {}
- base::test::TaskEnvironment* task_environment() { return &task_environment_; }
- NetworkService* service() const { return service_.get(); }
- void DestroyService() { service_.reset(); }
- private:
- base::test::TaskEnvironment task_environment_;
- std::unique_ptr<NetworkService> service_;
- };
- // Test shutdown in the case a NetworkContext is destroyed before the
- // NetworkService.
- TEST_F(NetworkServiceTest, CreateAndDestroyContext) {
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- network_context.reset();
- // Make sure the NetworkContext is destroyed.
- base::RunLoop().RunUntilIdle();
- }
- // Test shutdown in the case there is still a live NetworkContext when the
- // NetworkService is destroyed. The service should destroy the NetworkContext
- // itself.
- TEST_F(NetworkServiceTest, DestroyingServiceDestroysContext) {
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- base::RunLoop run_loop;
- network_context.set_disconnect_handler(run_loop.QuitClosure());
- DestroyService();
- // Destroying the service should destroy the context, causing a connection
- // error.
- run_loop.Run();
- }
- TEST_F(NetworkServiceTest, CreateContextWithoutChannelID) {
- mojom::NetworkContextParamsPtr params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(params));
- network_context.reset();
- // Make sure the NetworkContext is destroyed.
- base::RunLoop().RunUntilIdle();
- }
- TEST_F(NetworkServiceTest, AuthDefaultParams) {
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerRegistryFactory* auth_handler_factory =
- reinterpret_cast<net::HttpAuthHandlerRegistryFactory*>(
- network_context.url_request_context()->http_auth_handler_factory());
- ASSERT_TRUE(auth_handler_factory);
- // These three factories should always be created by default. Negotiate may
- // or may not be created, depending on other build flags.
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kDigestAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- #if BUILDFLAG(USE_KERBEROS) && !BUILDFLAG(IS_ANDROID)
- ASSERT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- #if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_CHROMEOS_ASH)
- EXPECT_EQ("", auth_handler_factory->GetNegotiateLibraryNameForTesting());
- #endif
- #endif // BUILDFLAG(USE_KERBEROS) && !BUILDFLAG(IS_ANDROID)
- EXPECT_FALSE(auth_handler_factory->http_auth_preferences()
- ->NegotiateDisableCnameLookup());
- EXPECT_FALSE(
- auth_handler_factory->http_auth_preferences()->NegotiateEnablePort());
- #if BUILDFLAG(IS_POSIX) || BUILDFLAG(IS_FUCHSIA)
- EXPECT_TRUE(auth_handler_factory->http_auth_preferences()->NtlmV2Enabled());
- #endif // BUILDFLAG(IS_POSIX) || BUILDFLAG(IS_FUCHSIA)
- #if BUILDFLAG(IS_ANDROID)
- EXPECT_EQ("", auth_handler_factory->http_auth_preferences()
- ->AuthAndroidNegotiateAccountType());
- #endif // BUILDFLAG(IS_ANDROID)
- }
- TEST_F(NetworkServiceTest, AuthSchemesDynamicallyChanging) {
- service()->SetUpHttpAuth(mojom::HttpAuthStaticParams::New());
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerRegistryFactory* auth_handler_factory =
- reinterpret_cast<net::HttpAuthHandlerRegistryFactory*>(
- network_context.url_request_context()->http_auth_handler_factory());
- ASSERT_TRUE(auth_handler_factory);
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kDigestAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- #if BUILDFLAG(USE_KERBEROS) && !BUILDFLAG(IS_ANDROID)
- EXPECT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- #else
- EXPECT_FALSE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- #endif
- {
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->allowed_schemes = std::vector<std::string>{};
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_FALSE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kDigestAuthScheme));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- EXPECT_FALSE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- }
- {
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->allowed_schemes =
- std::vector<std::string>{net::kDigestAuthScheme, net::kNtlmAuthScheme};
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kDigestAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- EXPECT_FALSE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- }
- {
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kDigestAuthScheme));
- EXPECT_TRUE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- #if BUILDFLAG(USE_KERBEROS) && !BUILDFLAG(IS_ANDROID)
- EXPECT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- #else
- EXPECT_FALSE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- #endif
- }
- }
- TEST_F(NetworkServiceTest, AuthSchemesNone) {
- service()->SetUpHttpAuth(mojom::HttpAuthStaticParams::New());
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerRegistryFactory* auth_handler_factory =
- reinterpret_cast<net::HttpAuthHandlerRegistryFactory*>(
- network_context.url_request_context()->http_auth_handler_factory());
- ASSERT_TRUE(auth_handler_factory);
- // An empty list means to support no schemes.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->allowed_schemes = std::vector<std::string>{};
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kBasicAuthScheme));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kDigestAuthScheme));
- EXPECT_FALSE(
- auth_handler_factory->IsSchemeAllowedForTesting(net::kNtlmAuthScheme));
- }
- #if BUILDFLAG(USE_EXTERNAL_GSSAPI)
- TEST_F(NetworkServiceTest, AuthGssapiLibraryName) {
- const std::string kGssapiLibraryName = "Jim";
- mojom::HttpAuthStaticParamsPtr static_auth_params =
- mojom::HttpAuthStaticParams::New();
- static_auth_params->gssapi_library_name = kGssapiLibraryName;
- service()->SetUpHttpAuth(std::move(static_auth_params));
- mojom::HttpAuthDynamicParamsPtr dynamic_auth_params =
- mojom::HttpAuthDynamicParams::New();
- dynamic_auth_params->allowed_schemes =
- std::vector<std::string>{net::kNegotiateAuthScheme};
- service()->ConfigureHttpAuthPrefs(std::move(dynamic_auth_params));
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerRegistryFactory* auth_handler_factory =
- reinterpret_cast<net::HttpAuthHandlerRegistryFactory*>(
- network_context.url_request_context()->http_auth_handler_factory());
- ASSERT_TRUE(auth_handler_factory->IsSchemeAllowedForTesting(
- net::kNegotiateAuthScheme));
- EXPECT_EQ(kGssapiLibraryName,
- auth_handler_factory->GetNegotiateLibraryNameForTesting());
- }
- #endif // BUILDFLAG(USE_EXTERNAL_GSSAPI)
- TEST_F(NetworkServiceTest, AuthServerAllowlist) {
- // Add one server to the allowlist before creating any NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->server_allowlist = "server1";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the allowlist.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_FALSE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server2/"))));
- // Change allowlist to only have a different server on it. The pre-existing
- // NetworkContext should be using the new list.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->server_allowlist = "server2";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server2/"))));
- // Change allowlist to have multiple servers. The pre-existing NetworkContext
- // should be using the new list.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->server_allowlist = "server1,server2";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->CanUseDefaultCredentials(
- url::SchemeHostPort(GURL("https://server2/"))));
- }
- TEST_F(NetworkServiceTest, AuthDelegateAllowlist) {
- using DelegationType = net::HttpAuth::DelegationType;
- // Add one server to the allowlist before creating any NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->delegate_allowlist = "server1";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the allowlist.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- const net::HttpAuthPreferences* auth_prefs =
- auth_handler_factory->http_auth_preferences();
- ASSERT_TRUE(auth_prefs);
- EXPECT_EQ(DelegationType::kUnconstrained,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_EQ(DelegationType::kNone,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server2/"))));
- // Change allowlist to only have a different server on it. The pre-existing
- // NetworkContext should be using the new list.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->delegate_allowlist = "server2";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_EQ(DelegationType::kNone,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_EQ(DelegationType::kUnconstrained,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server2/"))));
- // Change allowlist to have multiple servers. The pre-existing NetworkContext
- // should be using the new list.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->delegate_allowlist = "server1,server2";
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_EQ(DelegationType::kUnconstrained,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server1/"))));
- EXPECT_EQ(DelegationType::kUnconstrained,
- auth_prefs->GetDelegationType(
- url::SchemeHostPort(GURL("https://server2/"))));
- }
- TEST_F(NetworkServiceTest, DelegateByKdcPolicy) {
- // Create a network context, which should use default value.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_FALSE(
- auth_handler_factory->http_auth_preferences()->delegate_by_kdc_policy());
- // Change allowlist to only have a different server on it. The pre-existing
- // NetworkContext should be using the new list.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->delegate_by_kdc_policy = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->delegate_by_kdc_policy());
- }
- TEST_F(NetworkServiceTest, AuthNegotiateCnameLookup) {
- // Set |negotiate_disable_cname_lookup| to true before creating any
- // NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->negotiate_disable_cname_lookup = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the setting.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_TRUE(auth_handler_factory->http_auth_preferences()
- ->NegotiateDisableCnameLookup());
- // Set it to false. The pre-existing NetworkContext should be using the new
- // setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->negotiate_disable_cname_lookup = false;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(auth_handler_factory->http_auth_preferences()
- ->NegotiateDisableCnameLookup());
- // Set it back to true. The pre-existing NetworkContext should be using the
- // new setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->negotiate_disable_cname_lookup = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(auth_handler_factory->http_auth_preferences()
- ->NegotiateDisableCnameLookup());
- }
- TEST_F(NetworkServiceTest, AuthEnableNegotiatePort) {
- // Set |enable_negotiate_port| to true before creating any NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->enable_negotiate_port = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the setting.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->NegotiateEnablePort());
- // Set it to false. The pre-existing NetworkContext should be using the new
- // setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->enable_negotiate_port = false;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(
- auth_handler_factory->http_auth_preferences()->NegotiateEnablePort());
- // Set it back to true. The pre-existing NetworkContext should be using the
- // new setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->enable_negotiate_port = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(
- auth_handler_factory->http_auth_preferences()->NegotiateEnablePort());
- }
- // DnsClient isn't supported on iOS.
- #if !BUILDFLAG(IS_IOS)
- TEST_F(NetworkServiceTest, DnsClientEnableDisable) {
- // Create valid DnsConfig.
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::DnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/true, net::SecureDnsMode::kOff,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/true);
- EXPECT_TRUE(dns_client_ptr->CanUseInsecureDnsTransactions());
- EXPECT_EQ(net::SecureDnsMode::kOff,
- dns_client_ptr->GetEffectiveConfig()->secure_dns_mode);
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/false, net::SecureDnsMode::kOff,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/true);
- EXPECT_FALSE(dns_client_ptr->CanUseInsecureDnsTransactions());
- EXPECT_EQ(net::SecureDnsMode::kOff,
- dns_client_ptr->GetEffectiveConfig()->secure_dns_mode);
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/false, net::SecureDnsMode::kAutomatic,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/true);
- EXPECT_FALSE(dns_client_ptr->CanUseInsecureDnsTransactions());
- EXPECT_EQ(net::SecureDnsMode::kAutomatic,
- dns_client_ptr->GetEffectiveConfig()->secure_dns_mode);
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/false, net::SecureDnsMode::kAutomatic,
- *net::DnsOverHttpsConfig::FromString("https://foo/"),
- /*additional_dns_types_enabled=*/true);
- EXPECT_FALSE(dns_client_ptr->CanUseInsecureDnsTransactions());
- EXPECT_EQ(net::SecureDnsMode::kAutomatic,
- dns_client_ptr->GetEffectiveConfig()->secure_dns_mode);
- }
- TEST_F(NetworkServiceTest, HandlesAdditionalDnsQueryTypesEnableDisable) {
- // Create valid DnsConfig.
- net::DnsConfig config;
- config.nameservers.emplace_back();
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- const net::DnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/true, net::SecureDnsMode::kOff,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/true);
- EXPECT_TRUE(dns_client_ptr->CanQueryAdditionalTypesViaInsecureDns());
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/true, net::SecureDnsMode::kOff,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/false);
- EXPECT_FALSE(dns_client_ptr->CanQueryAdditionalTypesViaInsecureDns());
- }
- TEST_F(NetworkServiceTest, DnsOverHttpsEnableDisable) {
- const auto kConfig1 = *net::DnsOverHttpsConfig::FromString("https://foo/");
- const auto kConfig2 = *net::DnsOverHttpsConfig::FromString(
- "https://bar/dns-query{?dns} https://grapefruit/resolver/query{?dns}");
- // Create valid DnsConfig.
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- // Enable DNS over HTTPS for one server.
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/false, net::SecureDnsMode::kAutomatic,
- kConfig1,
- /*additional_dns_types_enabled=*/true);
- EXPECT_TRUE(
- service()->host_resolver_manager()->GetDnsConfigAsValue().is_dict());
- EXPECT_EQ(kConfig1, dns_client_ptr->GetEffectiveConfig()->doh_config);
- // Enable DNS over HTTPS for two servers.
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/true, net::SecureDnsMode::kSecure,
- kConfig2,
- /*additional_dns_types_enabled=*/true);
- EXPECT_TRUE(
- service()->host_resolver_manager()->GetDnsConfigAsValue().is_dict());
- EXPECT_EQ(kConfig2, dns_client_ptr->GetEffectiveConfig()->doh_config);
- }
- TEST_F(NetworkServiceTest, DisableDohUpgradeProviders) {
- auto FindProviderFeature = [](base::StringPiece provider) -> base::Feature {
- const auto it =
- base::ranges::find(net::DohProviderEntry::GetList(), provider,
- &net::DohProviderEntry::provider);
- CHECK(it != net::DohProviderEntry::GetList().end())
- << "Provider named \"" << provider
- << "\" not found in DoH provider list.";
- return (*it)->feature;
- };
- base::test::ScopedFeatureList scoped_features;
- scoped_features.InitWithFeatures(
- /*enabled_features=*/{features::kDnsOverHttpsUpgrade},
- /*disabled_features=*/{FindProviderFeature("CleanBrowsingSecure"),
- FindProviderFeature("Cloudflare")});
- service()->ConfigureStubHostResolver(
- /*insecure_dns_client_enabled=*/true, net::SecureDnsMode::kAutomatic,
- /*dns_over_https_config=*/{},
- /*additional_dns_types_enabled=*/true);
- // Set valid DnsConfig.
- net::DnsConfig config;
- // Cloudflare upgradeable IPs
- net::IPAddress dns_ip0(1, 0, 0, 1);
- net::IPAddress dns_ip1;
- EXPECT_TRUE(dns_ip1.AssignFromIPLiteral("2606:4700:4700::1111"));
- // CleanBrowsing family filter upgradeable IP
- net::IPAddress dns_ip2;
- EXPECT_TRUE(dns_ip2.AssignFromIPLiteral("2a0d:2a00:2::"));
- // CleanBrowsing security filter upgradeable IP
- net::IPAddress dns_ip3(185, 228, 169, 9);
- // Non-upgradeable IP
- net::IPAddress dns_ip4(1, 2, 3, 4);
- config.nameservers.emplace_back(dns_ip0, net::dns_protocol::kDefaultPort);
- config.nameservers.emplace_back(dns_ip1, net::dns_protocol::kDefaultPort);
- config.nameservers.emplace_back(dns_ip2, 54);
- config.nameservers.emplace_back(dns_ip3, net::dns_protocol::kDefaultPort);
- config.nameservers.emplace_back(dns_ip4, net::dns_protocol::kDefaultPort);
- auto dns_client = net::DnsClient::CreateClient(nullptr /* net_log */);
- dns_client->SetSystemConfig(config);
- net::DnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- auto expected_doh_config = *net::DnsOverHttpsConfig::FromString(
- "https://doh.cleanbrowsing.org/doh/family-filter{?dns}");
- EXPECT_TRUE(dns_client_ptr->GetEffectiveConfig());
- EXPECT_EQ(expected_doh_config,
- dns_client_ptr->GetEffectiveConfig()->doh_config);
- }
- TEST_F(NetworkServiceTest, DohProbe) {
- mojom::NetworkContextParamsPtr context_params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- }
- TEST_F(NetworkServiceTest, DohProbe_MultipleContexts) {
- mojom::NetworkContextParamsPtr context_params1 = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context1;
- service()->CreateNetworkContext(network_context1.BindNewPipeAndPassReceiver(),
- std::move(context_params1));
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- ASSERT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- mojom::NetworkContextParamsPtr context_params2 = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context2;
- service()->CreateNetworkContext(network_context2.BindNewPipeAndPassReceiver(),
- std::move(context_params2));
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- network_context2.reset();
- task_environment()->FastForwardUntilNoTasksRemain();
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- network_context1.reset();
- task_environment()->FastForwardUntilNoTasksRemain();
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- }
- TEST_F(NetworkServiceTest, DohProbe_ContextAddedBeforeTimeout) {
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- mojom::NetworkContextParamsPtr context_params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- }
- TEST_F(NetworkServiceTest, DohProbe_ContextAddedAfterTimeout) {
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- mojom::NetworkContextParamsPtr context_params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- }
- TEST_F(NetworkServiceTest, DohProbe_ContextRemovedBeforeTimeout) {
- mojom::NetworkContextParamsPtr context_params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- network_context.reset();
- task_environment()->FastForwardUntilNoTasksRemain();
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- }
- TEST_F(NetworkServiceTest, DohProbe_ContextRemovedAfterTimeout) {
- mojom::NetworkContextParamsPtr context_params = CreateContextParams();
- mojo::Remote<mojom::NetworkContext> network_context;
- service()->CreateNetworkContext(network_context.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- net::DnsConfig config;
- config.nameservers.push_back(net::IPEndPoint());
- config.doh_config =
- *net::DnsOverHttpsConfig::FromString("https://example.com/");
- auto dns_client = std::make_unique<net::MockDnsClient>(
- std::move(config), net::MockDnsClientRuleList());
- dns_client->set_ignore_system_config_changes(true);
- net::MockDnsClient* dns_client_ptr = dns_client.get();
- service()->host_resolver_manager()->SetDnsClientForTesting(
- std::move(dns_client));
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- task_environment()->FastForwardBy(NetworkService::kInitialDohProbeTimeout);
- EXPECT_TRUE(dns_client_ptr->factory()->doh_probes_running());
- network_context.reset();
- task_environment()->FastForwardUntilNoTasksRemain();
- EXPECT_FALSE(dns_client_ptr->factory()->doh_probes_running());
- }
- #endif // !BUILDFLAG(IS_IOS)
- // |ntlm_v2_enabled| is only supported on POSIX platforms.
- #if BUILDFLAG(IS_POSIX)
- TEST_F(NetworkServiceTest, AuthNtlmV2Enabled) {
- // Set |ntlm_v2_enabled| to false before creating any NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->ntlm_v2_enabled = false;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the setting.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_FALSE(auth_handler_factory->http_auth_preferences()->NtlmV2Enabled());
- // Set it to true. The pre-existing NetworkContext should be using the new
- // setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->ntlm_v2_enabled = true;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_TRUE(auth_handler_factory->http_auth_preferences()->NtlmV2Enabled());
- // Set it back to false. The pre-existing NetworkContext should be using the
- // new setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->ntlm_v2_enabled = false;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_FALSE(auth_handler_factory->http_auth_preferences()->NtlmV2Enabled());
- }
- #endif // BUILDFLAG(IS_POSIX)
- // |android_negotiate_account_type| is only supported on Android.
- #if BUILDFLAG(IS_ANDROID)
- TEST_F(NetworkServiceTest, AuthAndroidNegotiateAccountType) {
- const char kInitialAccountType[] = "Scorpio";
- const char kFinalAccountType[] = "Pisces";
- // Set |android_negotiate_account_type| to before creating any
- // NetworkContexts.
- mojom::HttpAuthDynamicParamsPtr auth_params =
- mojom::HttpAuthDynamicParams::New();
- auth_params->android_negotiate_account_type = kInitialAccountType;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- // Create a network context, which should reflect the setting.
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::HttpAuthHandlerFactory* auth_handler_factory =
- network_context.url_request_context()->http_auth_handler_factory();
- ASSERT_TRUE(auth_handler_factory);
- ASSERT_TRUE(auth_handler_factory->http_auth_preferences());
- EXPECT_EQ(kInitialAccountType, auth_handler_factory->http_auth_preferences()
- ->AuthAndroidNegotiateAccountType());
- // Change |android_negotiate_account_type|. The pre-existing NetworkContext
- // should be using the new setting.
- auth_params = mojom::HttpAuthDynamicParams::New();
- auth_params->android_negotiate_account_type = kFinalAccountType;
- service()->ConfigureHttpAuthPrefs(std::move(auth_params));
- EXPECT_EQ(kFinalAccountType, auth_handler_factory->http_auth_preferences()
- ->AuthAndroidNegotiateAccountType());
- }
- #endif // BUILDFLAG(IS_ANDROID)
- static int GetGlobalMaxConnectionsPerProxy() {
- return net::ClientSocketPoolManager::max_sockets_per_proxy_server(
- net::HttpNetworkSession::NORMAL_SOCKET_POOL);
- }
- // Tests that NetworkService::SetMaxConnectionsPerProxy() (1) modifies globals
- // in net::ClientSocketPoolManager (2) saturates out of bound values.
- TEST_F(NetworkServiceTest, SetMaxConnectionsPerProxy) {
- const int kDefault = net::kDefaultMaxSocketsPerProxyServer;
- const int kMin = 6;
- const int kMax = 99;
- // Starts off at default value.
- EXPECT_EQ(net::kDefaultMaxSocketsPerProxyServer,
- GetGlobalMaxConnectionsPerProxy());
- // Anything less than kMin saturates to kMin.
- service()->SetMaxConnectionsPerProxy(kMin - 1);
- EXPECT_EQ(kMin, GetGlobalMaxConnectionsPerProxy());
- // Anything larger than kMax saturates to kMax
- service()->SetMaxConnectionsPerProxy(kMax + 1);
- EXPECT_EQ(kMax, GetGlobalMaxConnectionsPerProxy());
- // Anything in between kMin and kMax should be set exactly.
- service()->SetMaxConnectionsPerProxy(58);
- EXPECT_EQ(58, GetGlobalMaxConnectionsPerProxy());
- // Negative values select the default.
- service()->SetMaxConnectionsPerProxy(-2);
- EXPECT_EQ(kDefault, GetGlobalMaxConnectionsPerProxy());
- // Restore the default value to minize sideffects.
- service()->SetMaxConnectionsPerProxy(kDefault);
- }
- #if BUILDFLAG(IS_CT_SUPPORTED)
- // Tests that disabling CT enforcement disables the feature for both existing
- // and new network contexts.
- TEST_F(NetworkServiceTest, DisableCTEnforcement) {
- mojo::Remote<mojom::NetworkContext> network_context_remote;
- NetworkContext network_context(
- service(), network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- net::TransportSecurityState* transport_security_state =
- network_context.url_request_context()->transport_security_state();
- EXPECT_FALSE(
- transport_security_state->is_ct_emergency_disabled_for_testing());
- base::RunLoop run_loop;
- service()->SetCtEnforcementEnabled(false, run_loop.QuitClosure());
- run_loop.Run();
- EXPECT_TRUE(transport_security_state->is_ct_emergency_disabled_for_testing());
- mojo::Remote<mojom::NetworkContext> new_network_context_remote;
- NetworkContext new_network_context(
- service(), new_network_context_remote.BindNewPipeAndPassReceiver(),
- CreateContextParams());
- transport_security_state =
- new_network_context.url_request_context()->transport_security_state();
- EXPECT_TRUE(transport_security_state->is_ct_emergency_disabled_for_testing());
- }
- #endif // BUILDFLAG(IS_CT_SUPPORTED)
- class NetworkServiceTestWithService : public testing::Test {
- public:
- NetworkServiceTestWithService()
- : task_environment_(base::test::TaskEnvironment::MainThreadType::IO) {}
- NetworkServiceTestWithService(const NetworkServiceTestWithService&) = delete;
- NetworkServiceTestWithService& operator=(
- const NetworkServiceTestWithService&) = delete;
- ~NetworkServiceTestWithService() override {}
- void SetUp() override {
- test_server_.AddDefaultHandlers(base::FilePath(kServicesTestData));
- ASSERT_TRUE(test_server_.Start());
- service_ = NetworkService::CreateForTesting();
- service_->Bind(network_service_.BindNewPipeAndPassReceiver());
- }
- void CreateNetworkContext() {
- mojom::NetworkContextParamsPtr context_params =
- mojom::NetworkContextParams::New();
- // Use a dummy CertVerifier that always passes cert verification, since
- // these unittests don't need to test CertVerifier behavior.
- context_params->cert_verifier_params =
- FakeTestCertVerifierParamsFactory::GetCertVerifierParams();
- network_service_->CreateNetworkContext(
- network_context_.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- }
- void LoadURL(const GURL& url, int options = mojom::kURLLoadOptionNone) {
- ResourceRequest request;
- request.url = url;
- request.method = "GET";
- request.request_initiator = url::Origin();
- StartLoadingURL(request, 0 /* process_id */, options);
- client_->RunUntilComplete();
- }
- void StartLoadingURL(const ResourceRequest& request,
- uint32_t process_id,
- int options = mojom::kURLLoadOptionNone) {
- client_ = std::make_unique<TestURLLoaderClient>();
- mojo::Remote<mojom::URLLoaderFactory> loader_factory;
- mojom::URLLoaderFactoryParamsPtr params =
- mojom::URLLoaderFactoryParams::New();
- params->process_id = process_id;
- params->request_initiator_origin_lock =
- url::Origin::Create(GURL("https://initiator.example.com"));
- params->is_corb_enabled = false;
- network_context_->CreateURLLoaderFactory(
- loader_factory.BindNewPipeAndPassReceiver(), std::move(params));
- loader_.reset();
- loader_factory->CreateLoaderAndStart(
- loader_.BindNewPipeAndPassReceiver(), 1, options, request,
- client_->CreateRemote(),
- net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
- }
- void Shutdown() { service_.reset(); }
- net::EmbeddedTestServer* test_server() { return &test_server_; }
- TestURLLoaderClient* client() { return client_.get(); }
- mojom::URLLoader* loader() { return loader_.get(); }
- mojom::NetworkService* service() { return network_service_.get(); }
- mojom::NetworkContext* context() { return network_context_.get(); }
- protected:
- base::test::TaskEnvironment task_environment_;
- std::unique_ptr<NetworkService> service_;
- net::EmbeddedTestServer test_server_;
- std::unique_ptr<TestURLLoaderClient> client_;
- mojo::Remote<mojom::NetworkService> network_service_;
- mojo::Remote<mojom::NetworkContext> network_context_;
- mojo::Remote<mojom::URLLoader> loader_;
- base::test::ScopedFeatureList scoped_features_;
- };
- // Verifies that loading a URL through the network service's mojo interface
- // works.
- TEST_F(NetworkServiceTestWithService, Basic) {
- CreateNetworkContext();
- LoadURL(test_server()->GetURL("/echo"));
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- }
- // Verifies that a passed net log file is successfully opened and sane data
- // written to it.
- TEST_F(NetworkServiceTestWithService, StartsNetLog) {
- base::ScopedTempDir temp_dir;
- ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
- base::FilePath log_dir = temp_dir.GetPath();
- base::FilePath log_path = log_dir.Append(FILE_PATH_LITERAL("test_log.json"));
- base::Value::Dict dict;
- dict.Set("amiatest", "iamatest");
- base::File log_file(log_path,
- base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
- network_service_->StartNetLog(
- std::move(log_file), net::NetLogCaptureMode::kDefault, std::move(dict));
- CreateNetworkContext();
- LoadURL(test_server()->GetURL("/echo"));
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- // |log_file| is closed on destruction of the NetworkService.
- Shutdown();
- // |log_file| is closed on another thread, so have to wait for that to happen.
- task_environment_.RunUntilIdle();
- JSONFileValueDeserializer deserializer(log_path);
- std::unique_ptr<base::Value> log_dict =
- deserializer.Deserialize(nullptr, nullptr);
- ASSERT_TRUE(log_dict);
- ASSERT_TRUE(log_dict->is_dict());
- ASSERT_EQ(*log_dict->GetDict().FindStringByDottedPath("constants.amiatest"),
- "iamatest");
- }
- // Verifies that raw headers are only reported if requested.
- TEST_F(NetworkServiceTestWithService, RawRequestHeadersAbsent) {
- CreateNetworkContext();
- ResourceRequest request;
- request.url = test_server()->GetURL("/server-redirect?/echo");
- request.method = "GET";
- request.request_initiator = url::Origin();
- StartLoadingURL(request, 0);
- client()->RunUntilRedirectReceived();
- EXPECT_TRUE(client()->has_received_redirect());
- loader()->FollowRedirect({}, {}, {}, absl::nullopt);
- client()->RunUntilComplete();
- }
- class NetworkServiceTestWithResolverMap : public NetworkServiceTestWithService {
- void SetUp() override {
- base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
- network::switches::kHostResolverRules, "MAP *.test 127.0.0.1");
- NetworkServiceTestWithService::SetUp();
- }
- };
- TEST_F(NetworkServiceTestWithService, SetNetworkConditions) {
- const base::UnguessableToken profile_id = base::UnguessableToken::Create();
- CreateNetworkContext();
- mojom::NetworkConditionsPtr network_conditions =
- mojom::NetworkConditions::New();
- network_conditions->offline = true;
- context()->SetNetworkConditions(profile_id, std::move(network_conditions));
- ResourceRequest request;
- request.url = test_server()->GetURL("/nocache.html");
- request.request_initiator =
- url::Origin::Create(GURL("https://initiator.example.com"));
- request.method = "GET";
- StartLoadingURL(request, 0);
- client()->RunUntilComplete();
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- request.throttling_profile_id = profile_id;
- StartLoadingURL(request, 0);
- client()->RunUntilComplete();
- EXPECT_EQ(net::ERR_INTERNET_DISCONNECTED,
- client()->completion_status().error_code);
- network_conditions = mojom::NetworkConditions::New();
- network_conditions->offline = false;
- context()->SetNetworkConditions(profile_id, std::move(network_conditions));
- StartLoadingURL(request, 0);
- client()->RunUntilComplete();
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- network_conditions = mojom::NetworkConditions::New();
- network_conditions->offline = true;
- context()->SetNetworkConditions(profile_id, std::move(network_conditions));
- request.throttling_profile_id = profile_id;
- StartLoadingURL(request, 0);
- client()->RunUntilComplete();
- EXPECT_EQ(net::ERR_INTERNET_DISCONNECTED,
- client()->completion_status().error_code);
- context()->SetNetworkConditions(profile_id, nullptr);
- StartLoadingURL(request, 0);
- client()->RunUntilComplete();
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- }
- // Integration test confirming that the SetTrustTokenKeyCommitments IPC is wired
- // up correctly by verifying that it's possible to read a value previously
- // passed to the setter.
- TEST_F(NetworkServiceTestWithService, SetsTrustTokenKeyCommitments) {
- ASSERT_TRUE(service_->trust_token_key_commitments());
- auto expectation = mojom::TrustTokenKeyCommitmentResult::New();
- expectation->protocol_version =
- mojom::TrustTokenProtocolVersion::kTrustTokenV3Pmb;
- expectation->id = 1;
- expectation->batch_size = 5;
- base::RunLoop run_loop;
- network_service_->SetTrustTokenKeyCommitments(
- R"( { "https://issuer.example": { "TrustTokenV3PMB": {
- "protocol_version": "TrustTokenV3PMB", "id": 1, "batchsize": 5 } } } )",
- run_loop.QuitClosure());
- run_loop.Run();
- mojom::TrustTokenKeyCommitmentResultPtr result;
- bool ran = false;
- service_->trust_token_key_commitments()->Get(
- *SuitableTrustTokenOrigin::Create(GURL("https://issuer.example")),
- base::BindLambdaForTesting(
- [&](mojom::TrustTokenKeyCommitmentResultPtr ptr) {
- result = std::move(ptr);
- ran = true;
- }));
- ASSERT_TRUE(ran);
- EXPECT_TRUE(result.Equals(expectation));
- }
- TEST_F(NetworkServiceTestWithService, GetDnsConfigChangeManager) {
- mojo::Remote<mojom::DnsConfigChangeManager> remote;
- ASSERT_FALSE(remote.is_bound());
- network_service_->GetDnsConfigChangeManager(
- remote.BindNewPipeAndPassReceiver());
- EXPECT_TRUE(remote.is_bound());
- }
- TEST_F(NetworkServiceTestWithService, GetNetworkList) {
- base::RunLoop run_loop;
- network_service_->GetNetworkList(
- net::INCLUDE_HOST_SCOPE_VIRTUAL_INTERFACES,
- base::BindLambdaForTesting(
- [&](const absl::optional<std::vector<net::NetworkInterface>>& list) {
- EXPECT_NE(absl::nullopt, list);
- for (auto it = list->begin(); it != list->end(); ++it) {
- // Verify that names are not empty.
- EXPECT_FALSE(it->name.empty());
- EXPECT_FALSE(it->friendly_name.empty());
- // Verify that the address is correct.
- EXPECT_TRUE(it->address.IsValid());
- EXPECT_FALSE(it->address.IsZero());
- EXPECT_GT(it->prefix_length, 1u);
- EXPECT_LE(it->prefix_length, it->address.size() * 8);
- }
- run_loop.Quit();
- }));
- run_loop.Run();
- }
- class TestNetworkChangeManagerClient
- : public mojom::NetworkChangeManagerClient {
- public:
- explicit TestNetworkChangeManagerClient(
- mojom::NetworkService* network_service)
- : connection_type_(mojom::ConnectionType::CONNECTION_UNKNOWN) {
- mojo::Remote<mojom::NetworkChangeManager> manager_remote;
- network_service->GetNetworkChangeManager(
- manager_remote.BindNewPipeAndPassReceiver());
- mojo::PendingRemote<mojom::NetworkChangeManagerClient> client_remote;
- receiver_.Bind(client_remote.InitWithNewPipeAndPassReceiver());
- manager_remote->RequestNotifications(std::move(client_remote));
- }
- TestNetworkChangeManagerClient(const TestNetworkChangeManagerClient&) =
- delete;
- TestNetworkChangeManagerClient& operator=(
- const TestNetworkChangeManagerClient&) = delete;
- ~TestNetworkChangeManagerClient() override {}
- // NetworkChangeManagerClient implementation:
- void OnInitialConnectionType(mojom::ConnectionType type) override {
- if (type == connection_type_)
- run_loop_.Quit();
- }
- void OnNetworkChanged(mojom::ConnectionType type) override {
- if (type == connection_type_)
- run_loop_.Quit();
- }
- // Waits for the desired |connection_type| notification.
- void WaitForNotification(mojom::ConnectionType type) {
- connection_type_ = type;
- run_loop_.Run();
- }
- void Flush() { receiver_.FlushForTesting(); }
- private:
- base::RunLoop run_loop_;
- mojom::ConnectionType connection_type_;
- mojo::Receiver<mojom::NetworkChangeManagerClient> receiver_{this};
- };
- class NetworkChangeTest : public testing::Test {
- public:
- NetworkChangeTest()
- : task_environment_(base::test::TaskEnvironment::MainThreadType::IO),
- network_change_notifier_(
- net::NetworkChangeNotifier::CreateMockIfNeeded()),
- service_(NetworkService::CreateForTesting()) {}
- ~NetworkChangeTest() override {}
- NetworkService* service() const { return service_.get(); }
- private:
- base::test::TaskEnvironment task_environment_;
- std::unique_ptr<net::NetworkChangeNotifier> network_change_notifier_;
- std::unique_ptr<NetworkService> service_;
- };
- // mojom:NetworkChangeManager isn't supported on iOS.
- // See the same ifdef in CreateNetworkChangeNotifierIfNeeded.
- #if BUILDFLAG(IS_IOS)
- #define MAYBE_NetworkChangeManagerRequest DISABLED_NetworkChangeManagerRequest
- #else
- #define MAYBE_NetworkChangeManagerRequest NetworkChangeManagerRequest
- #endif
- TEST_F(NetworkChangeTest, MAYBE_NetworkChangeManagerRequest) {
- TestNetworkChangeManagerClient manager_client(service());
- net::NetworkChangeNotifier::NotifyObserversOfNetworkChangeForTests(
- net::NetworkChangeNotifier::CONNECTION_3G);
- manager_client.WaitForNotification(mojom::ConnectionType::CONNECTION_3G);
- }
- class NetworkServiceNetworkChangeTest : public testing::Test {
- public:
- NetworkServiceNetworkChangeTest()
- : task_environment_(base::test::TaskEnvironment::MainThreadType::IO),
- network_change_notifier_(
- net::NetworkChangeNotifier::CreateMockIfNeeded()),
- service_(NetworkService::CreateForTesting()) {
- service_->Bind(network_service_.BindNewPipeAndPassReceiver());
- }
- NetworkServiceNetworkChangeTest(const NetworkServiceNetworkChangeTest&) =
- delete;
- NetworkServiceNetworkChangeTest& operator=(
- const NetworkServiceNetworkChangeTest&) = delete;
- ~NetworkServiceNetworkChangeTest() override {}
- mojom::NetworkService* service() { return network_service_.get(); }
- private:
- base::test::TaskEnvironment task_environment_;
- std::unique_ptr<net::NetworkChangeNotifier> network_change_notifier_;
- mojo::Remote<mojom::NetworkService> network_service_;
- std::unique_ptr<NetworkService> service_;
- };
- TEST_F(NetworkServiceNetworkChangeTest, MAYBE_NetworkChangeManagerRequest) {
- TestNetworkChangeManagerClient manager_client(service());
- // Wait for the NetworkChangeManagerClient registration to be processed within
- // the NetworkService impl before simulating a change. Flushing guarantees
- // end-to-end connection of the client interface.
- manager_client.Flush();
- net::NetworkChangeNotifier::NotifyObserversOfNetworkChangeForTests(
- net::NetworkChangeNotifier::CONNECTION_3G);
- manager_client.WaitForNotification(mojom::ConnectionType::CONNECTION_3G);
- }
- class NetworkServiceNetworkDelegateTest : public NetworkServiceTest {
- public:
- NetworkServiceNetworkDelegateTest()
- : NetworkServiceTest(
- base::test::TaskEnvironment::TimeSource::SYSTEM_TIME) {}
- NetworkServiceNetworkDelegateTest(const NetworkServiceNetworkDelegateTest&) =
- delete;
- NetworkServiceNetworkDelegateTest& operator=(
- const NetworkServiceNetworkDelegateTest&) = delete;
- ~NetworkServiceNetworkDelegateTest() override = default;
- void CreateNetworkContext() {
- mojom::NetworkContextParamsPtr context_params =
- mojom::NetworkContextParams::New();
- // Use a dummy CertVerifier that always passes cert verification, since
- // these unittests don't need to test CertVerifier behavior.
- context_params->cert_verifier_params =
- FakeTestCertVerifierParamsFactory::GetCertVerifierParams();
- service()->CreateNetworkContext(
- network_context_.BindNewPipeAndPassReceiver(),
- std::move(context_params));
- }
- void LoadURL(const GURL& url,
- int options = mojom::kURLLoadOptionNone,
- mojo::PendingRemote<mojom::URLLoaderNetworkServiceObserver>
- url_loader_network_observer = mojo::NullRemote()) {
- ResourceRequest request;
- request.url = url;
- request.method = "GET";
- request.request_initiator = url::Origin();
- StartLoadingURL(request, 0 /* process_id */, options,
- std::move(url_loader_network_observer));
- client_->RunUntilComplete();
- }
- void StartLoadingURL(
- const ResourceRequest& request,
- uint32_t process_id,
- int options = mojom::kURLLoadOptionNone,
- mojo::PendingRemote<mojom::URLLoaderNetworkServiceObserver>
- url_loader_network_observer = mojo::NullRemote()) {
- client_ = std::make_unique<TestURLLoaderClient>();
- mojo::Remote<mojom::URLLoaderFactory> loader_factory;
- mojom::URLLoaderFactoryParamsPtr params =
- mojom::URLLoaderFactoryParams::New();
- params->process_id = process_id;
- params->is_corb_enabled = false;
- params->url_loader_network_observer =
- std::move(url_loader_network_observer);
- network_context_->CreateURLLoaderFactory(
- loader_factory.BindNewPipeAndPassReceiver(), std::move(params));
- loader_.reset();
- loader_factory->CreateLoaderAndStart(
- loader_.BindNewPipeAndPassReceiver(), 1, options, request,
- client_->CreateRemote(),
- net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
- }
- net::EmbeddedTestServer* https_server() { return https_server_.get(); }
- TestURLLoaderClient* client() { return client_.get(); }
- protected:
- void SetUp() override {
- // Set up HTTPS server.
- https_server_ = std::make_unique<net::EmbeddedTestServer>(
- net::test_server::EmbeddedTestServer::TYPE_HTTPS);
- https_server_->SetSSLConfig(net::EmbeddedTestServer::CERT_OK);
- https_server_->RegisterRequestHandler(base::BindRepeating(
- &NetworkServiceNetworkDelegateTest::HandleHTTPSRequest,
- base::Unretained(this)));
- ASSERT_TRUE(https_server_->Start());
- }
- // Responds with the header "<header>" if we have "header"=<header> query
- // parameters in the url.
- std::unique_ptr<net::test_server::HttpResponse> HandleHTTPSRequest(
- const net::test_server::HttpRequest& request) {
- std::string header;
- if (net::GetValueForKeyInQuery(request.GetURL(), "header", &header)) {
- std::unique_ptr<net::test_server::RawHttpResponse> response(
- new net::test_server::RawHttpResponse("HTTP/1.1 200 OK\r\n", ""));
- // Newlines are encoded as '%0A' in URLs.
- const std::string newline_escape = "%0A";
- std::size_t pos = header.find(newline_escape);
- while (pos != std::string::npos) {
- header.replace(pos, newline_escape.length(), "\r\n");
- pos = header.find(newline_escape);
- }
- response->AddHeader(header);
- return response;
- }
- return nullptr;
- }
- std::unique_ptr<net::EmbeddedTestServer> https_server_;
- std::unique_ptr<TestURLLoaderClient> client_;
- mojo::Remote<mojom::NetworkContext> network_context_;
- mojo::Remote<mojom::URLLoader> loader_;
- };
- class ClearSiteDataAuthCertObserver : public TestURLLoaderNetworkObserver {
- public:
- ClearSiteDataAuthCertObserver() = default;
- ~ClearSiteDataAuthCertObserver() override = default;
- void OnClearSiteData(
- const GURL& url,
- const std::string& header_value,
- int load_flags,
- const absl::optional<net::CookiePartitionKey>& cookie_partition_key,
- OnClearSiteDataCallback callback) override {
- ++on_clear_site_data_counter_;
- last_on_clear_site_data_header_value_ = header_value;
- std::move(callback).Run();
- }
- int on_clear_site_data_counter() const { return on_clear_site_data_counter_; }
- const std::string& last_on_clear_site_data_header_value() const {
- return last_on_clear_site_data_header_value_;
- }
- void ClearOnClearSiteDataCounter() {
- on_clear_site_data_counter_ = 0;
- last_on_clear_site_data_header_value_.clear();
- }
- private:
- int on_clear_site_data_counter_ = 0;
- std::string last_on_clear_site_data_header_value_;
- };
- // Check that |NetworkServiceNetworkDelegate| handles Clear-Site-Data header
- // w/ and w/o |NetworkContextCient|.
- TEST_F(NetworkServiceNetworkDelegateTest, ClearSiteDataObserver) {
- const char kClearCookiesHeader[] = "Clear-Site-Data: \"cookies\"";
- CreateNetworkContext();
- // Null |url_loader_network_observer|. The request should complete without
- // being deferred.
- GURL url = https_server()->GetURL("/foo");
- url = AddQuery(url, "header", kClearCookiesHeader);
- LoadURL(url);
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- // With |url_loader_network_observer|. The request should go through
- // |ClearSiteDataAuthCertObserver| and complete.
- ClearSiteDataAuthCertObserver clear_site_observer;
- url = https_server()->GetURL("/bar");
- url = AddQuery(url, "header", kClearCookiesHeader);
- EXPECT_EQ(0, clear_site_observer.on_clear_site_data_counter());
- LoadURL(url, mojom::kURLLoadOptionNone, clear_site_observer.Bind());
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- EXPECT_EQ(1, clear_site_observer.on_clear_site_data_counter());
- }
- // Check that headers are handled and passed to the client correctly.
- TEST_F(NetworkServiceNetworkDelegateTest, HandleClearSiteDataHeaders) {
- const char kClearCookiesHeaderValue[] = "\"cookies\"";
- const char kClearCookiesHeader[] = "Clear-Site-Data: \"cookies\"";
- CreateNetworkContext();
- ClearSiteDataAuthCertObserver clear_site_observer;
- // |passed_header_value| are only checked if |should_call_client| is true.
- const struct TestCase {
- std::string response_headers;
- bool should_call_client;
- std::string passed_header_value;
- } kTestCases[] = {
- // The throttle does not defer requests if there are no interesting
- // response headers.
- {"", false, ""},
- {"Set-Cookie: abc=123;", false, ""},
- {"Content-Type: image/png;", false, ""},
- // Both malformed and valid Clear-Site-Data headers will defer requests
- // and be passed to the client. It's client's duty to detect malformed
- // headers.
- {"Clear-Site-Data: cookies", true, "cookies"},
- {"Clear-Site-Data: \"unknown type\"", true, "\"unknown type\""},
- {"Clear-Site-Data: \"cookies\", \"unknown type\"", true,
- "\"cookies\", \"unknown type\""},
- {kClearCookiesHeader, true, kClearCookiesHeaderValue},
- {base::StringPrintf("Content-Type: image/png;\n%s", kClearCookiesHeader),
- true, kClearCookiesHeaderValue},
- {base::StringPrintf("%s\nContent-Type: image/png;", kClearCookiesHeader),
- true, kClearCookiesHeaderValue},
- // Multiple instances of the header will be parsed correctly.
- {base::StringPrintf("%s\n%s", kClearCookiesHeader, kClearCookiesHeader),
- true, "\"cookies\", \"cookies\""},
- };
- for (const TestCase& test_case : kTestCases) {
- SCOPED_TRACE(
- base::StringPrintf("Headers:\n%s", test_case.response_headers.c_str()));
- GURL url = https_server()->GetURL("/foo");
- url = AddQuery(url, "header", test_case.response_headers);
- EXPECT_EQ(0, clear_site_observer.on_clear_site_data_counter());
- LoadURL(url, mojom::kURLLoadOptionNone, clear_site_observer.Bind());
- EXPECT_EQ(net::OK, client()->completion_status().error_code);
- if (test_case.should_call_client) {
- EXPECT_EQ(1, clear_site_observer.on_clear_site_data_counter());
- EXPECT_EQ(test_case.passed_header_value,
- clear_site_observer.last_on_clear_site_data_header_value());
- } else {
- EXPECT_EQ(0, clear_site_observer.on_clear_site_data_counter());
- }
- clear_site_observer.ClearOnClearSiteDataCounter();
- }
- }
- } // namespace
- } // namespace network
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