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chromium / chromium / src / 90c86f0ce73498a900dbb601f1de95dc519de18a / . / services / network / network_context_unittest.cc
blob: b0c522736d6fc1ff7448167c2147a77c3b13b4a7 [file] [log] [blame]
// 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 <map>
#include <memory>
#include <string>
#include <utility>
#include <vector>
#include "base/barrier_closure.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/containers/span.h"
#include "base/files/file.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/location.h"
#include "base/metrics/field_trial.h"
#include "base/optional.h"
#include "base/run_loop.h"
#include "base/stl_util.h"
#include "base/strings/strcat.h"
#include "base/strings/string_split.h"
#include "base/strings/utf_string_conversions.h"
#include "base/synchronization/waitable_event.h"
#include "base/test/bind_test_util.h"
#include "base/test/gtest_util.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/mock_entropy_provider.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/scoped_task_environment.h"
#include "base/test/simple_test_clock.h"
#include "base/threading/thread_restrictions.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/time/default_clock.h"
#include "base/time/default_tick_clock.h"
#include "build/build_config.h"
#include "components/network_session_configurator/browser/network_session_configurator.h"
#include "components/network_session_configurator/common/network_switches.h"
#include "components/prefs/testing_pref_service.h"
#include "mojo/public/cpp/bindings/interface_request.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "mojo/public/cpp/system/data_pipe_utils.h"
#include "net/base/cache_type.h"
#include "net/base/features.h"
#include "net/base/hash_value.h"
#include "net/base/host_port_pair.h"
#include "net/base/ip_endpoint.h"
#include "net/base/net_errors.h"
#include "net/base/network_change_notifier.h"
#include "net/base/test_completion_callback.h"
#include "net/cert/cert_verify_result.h"
#include "net/cert/mock_cert_verifier.h"
#include "net/cookies/canonical_cookie.h"
#include "net/cookies/cookie_options.h"
#include "net/cookies/cookie_store.h"
#include "net/disk_cache/disk_cache.h"
#include "net/dns/dns_test_util.h"
#include "net/dns/host_resolver_impl.h"
#include "net/dns/host_resolver_source.h"
#include "net/dns/mock_host_resolver.h"
#include "net/dns/public/dns_query_type.h"
#include "net/http/http_auth.h"
#include "net/http/http_cache.h"
#include "net/http/http_network_session.h"
#include "net/http/http_server_properties_manager.h"
#include "net/http/http_transaction_factory.h"
#include "net/http/http_transaction_test_util.h"
#include "net/http/mock_http_cache.h"
#include "net/http/transport_security_state_test_util.h"
#include "net/nqe/network_quality_estimator_test_util.h"
#include "net/proxy_resolution/proxy_config.h"
#include "net/proxy_resolution/proxy_info.h"
#include "net/proxy_resolution/proxy_resolution_service.h"
#include "net/socket/transport_client_socket_pool.h"
#include "net/ssl/channel_id_service.h"
#include "net/ssl/channel_id_store.h"
#include "net/test/cert_test_util.h"
#include "net/test/embedded_test_server/controllable_http_response.h"
#include "net/test/embedded_test_server/default_handlers.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/embedded_test_server_connection_listener.h"
#include "net/test/gtest_util.h"
#include "net/test/test_data_directory.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/http_user_agent_settings.h"
#include "net/url_request/url_request_context.h"
#include "net/url_request/url_request_context_builder.h"
#include "net/url_request/url_request_job_factory.h"
#include "net/url_request/url_request_test_util.h"
#include "services/network/cookie_manager.h"
#include "services/network/net_log_exporter.h"
#include "services/network/network_context.h"
#include "services/network/network_qualities_pref_delegate.h"
#include "services/network/network_service.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/network_service_buildflags.h"
#include "services/network/public/cpp/resolve_host_client_base.h"
#include "services/network/public/mojom/host_resolver.mojom.h"
#include "services/network/public/mojom/net_log.mojom.h"
#include "services/network/public/mojom/network_service.mojom.h"
#include "services/network/public/mojom/proxy_config.mojom.h"
#include "services/network/test/test_url_loader_client.h"
#include "services/network/udp_socket_test_util.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
#include "url/scheme_host_port.h"
#include "url/url_constants.h"
#if BUILDFLAG(ENABLE_REPORTING)
#include "net/network_error_logging/network_error_logging_service.h"
#include "net/reporting/reporting_cache.h"
#include "net/reporting/reporting_report.h"
#include "net/reporting/reporting_service.h"
#include "net/reporting/reporting_test_util.h"
#endif // BUILDFLAG(ENABLE_REPORTING)
namespace network {
namespace {
const GURL kURL("http://foo.com");
const GURL kOtherURL("http://other.com");
constexpr char kMockHost[] = "mock.host";
#if BUILDFLAG(IS_CT_SUPPORTED)
void StoreBool(bool* result, const base::Closure& callback, bool value) {
*result = value;
callback.Run();
}
#endif // BUILDFLAG(IS_CT_SUPPORTED)
void StoreValue(base::Value* result,
const base::Closure& callback,
base::Value value) {
*result = std::move(value);
callback.Run();
}
mojom::NetworkContextParamsPtr CreateContextParams() {
mojom::NetworkContextParamsPtr params = mojom::NetworkContextParams::New();
// Use a fixed proxy config, to avoid dependencies on local network
// configuration.
params->initial_proxy_config = net::ProxyConfigWithAnnotation::CreateDirect();
return params;
}
void SetContentSetting(const GURL& primary_pattern,
const GURL& secondary_pattern,
ContentSetting setting,
NetworkContext* network_context) {
network_context->cookie_manager()->SetContentSettings(
{ContentSettingPatternSource(
ContentSettingsPattern::FromURL(primary_pattern),
ContentSettingsPattern::FromURL(secondary_pattern),
base::Value(setting), std::string(), false)});
}
void SetDefaultContentSetting(ContentSetting setting,
NetworkContext* network_context) {
network_context->cookie_manager()->SetContentSettings(
{ContentSettingPatternSource(ContentSettingsPattern::Wildcard(),
ContentSettingsPattern::Wildcard(),
base::Value(setting), std::string(),
false)});
}
std::unique_ptr<TestURLLoaderClient> FetchRequest(
const ResourceRequest& request,
NetworkContext* network_context) {
mojom::URLLoaderFactoryPtr loader_factory;
auto params = mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
auto client = std::make_unique<TestURLLoaderClient>();
mojom::URLLoaderPtr loader;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client->CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client->RunUntilComplete();
return client;
}
// ProxyLookupClient that drives proxy lookups and can wait for the responses to
// be received.
class TestProxyLookupClient : public mojom::ProxyLookupClient {
public:
TestProxyLookupClient() : binding_(this) {}
~TestProxyLookupClient() override = default;
void StartLookUpProxyForURL(const GURL& url,
mojom::NetworkContext* network_context) {
// Make sure this method is called at most once.
EXPECT_FALSE(binding_.is_bound());
mojom::ProxyLookupClientPtr proxy_lookup_client;
binding_.Bind(mojo::MakeRequest(&proxy_lookup_client));
network_context->LookUpProxyForURL(url, std::move(proxy_lookup_client));
}
void WaitForResult() { run_loop_.Run(); }
// mojom::ProxyLookupClient implementation:
void OnProxyLookupComplete(
int32_t net_error,
const base::Optional<net::ProxyInfo>& proxy_info) override {
EXPECT_FALSE(is_done_);
EXPECT_FALSE(proxy_info_);
EXPECT_EQ(net_error == net::OK, proxy_info.has_value());
is_done_ = true;
proxy_info_ = proxy_info;
net_error_ = net_error;
binding_.Close();
run_loop_.Quit();
}
const base::Optional<net::ProxyInfo>& proxy_info() const {
return proxy_info_;
}
int32_t net_error() const { return net_error_; }
bool is_done() const { return is_done_; }
private:
mojo::Binding<mojom::ProxyLookupClient> binding_;
bool is_done_ = false;
base::Optional<net::ProxyInfo> proxy_info_;
int32_t net_error_ = net::ERR_UNEXPECTED;
base::RunLoop run_loop_;
DISALLOW_COPY_AND_ASSIGN(TestProxyLookupClient);
};
class NetworkContextTest : public testing::Test,
public net::SSLConfigService::Observer {
public:
NetworkContextTest()
: scoped_task_environment_(
base::test::ScopedTaskEnvironment::MainThreadType::IO),
network_change_notifier_(net::NetworkChangeNotifier::CreateMock()),
network_service_(NetworkService::CreateForTesting()) {}
~NetworkContextTest() override {}
std::unique_ptr<NetworkContext> CreateContextWithParams(
mojom::NetworkContextParamsPtr context_params) {
return std::make_unique<NetworkContext>(
network_service_.get(), mojo::MakeRequest(&network_context_ptr_),
std::move(context_params));
}
// Searches through |backend|'s stats to discover its type. Only supports
// blockfile and simple caches.
net::URLRequestContextBuilder::HttpCacheParams::Type GetBackendType(
disk_cache::Backend* backend) {
base::StringPairs stats;
backend->GetStats(&stats);
for (const auto& pair : stats) {
if (pair.first != "Cache type")
continue;
if (pair.second == "Simple Cache")
return net::URLRequestContextBuilder::HttpCacheParams::DISK_SIMPLE;
if (pair.second == "Blockfile Cache")
return net::URLRequestContextBuilder::HttpCacheParams::DISK_BLOCKFILE;
break;
}
NOTREACHED();
return net::URLRequestContextBuilder::HttpCacheParams::IN_MEMORY;
}
mojom::NetworkService* network_service() const {
return network_service_.get();
}
void OnSSLConfigChanged() override { ++ssl_config_changed_count_; }
// Looks up a value with the given name from the NetworkContext's
// TransportSocketPool info dictionary.
int GetSocketPoolInfo(NetworkContext* context, base::StringPiece name) {
int value = -1;
context->url_request_context()
->http_transaction_factory()
->GetSession()
->GetTransportSocketPool(
net::HttpNetworkSession::SocketPoolType::NORMAL_SOCKET_POOL)
->GetInfoAsValue("", "", false)
->GetInteger(name, &value);
return value;
}
int GetSocketCountForGroup(NetworkContext* context,
const std::string& group_name) {
std::unique_ptr<base::Value> pool_info =
context->url_request_context()
->http_transaction_factory()
->GetSession()
->GetTransportSocketPool(
net::HttpNetworkSession::SocketPoolType::NORMAL_SOCKET_POOL)
->GetInfoAsValue("", "", false);
int count = 0;
base::Value* active_socket_count = pool_info->FindPathOfType(
base::span<const base::StringPiece>{
{"groups", group_name, "active_socket_count"}},
base::Value::Type::INTEGER);
if (active_socket_count)
count += active_socket_count->GetInt();
base::Value* idle_sockets = pool_info->FindPathOfType(
base::span<const base::StringPiece>{
{"groups", group_name, "idle_sockets"}},
base::Value::Type::LIST);
if (idle_sockets)
count += idle_sockets->GetList().size();
base::Value* connect_jobs = pool_info->FindPathOfType(
base::span<const base::StringPiece>{
{"groups", group_name, "connect_jobs"}},
base::Value::Type::LIST);
if (connect_jobs)
count += connect_jobs->GetList().size();
return count;
}
GURL GetHttpUrlFromHttps(const GURL& https_url) {
url::Replacements<char> replacements;
const char http[] = "http";
replacements.SetScheme(http, url::Component(0, strlen(http)));
return https_url.ReplaceComponents(replacements);
}
protected:
base::test::ScopedTaskEnvironment scoped_task_environment_;
std::unique_ptr<net::NetworkChangeNotifier> network_change_notifier_;
std::unique_ptr<NetworkService> network_service_;
// Stores the NetworkContextPtr of the most recently created NetworkContext.
// Not strictly needed, but seems best to mimic real-world usage.
mojom::NetworkContextPtr network_context_ptr_;
int ssl_config_changed_count_ = 0;
};
TEST_F(NetworkContextTest, DestroyContextWithLiveRequest) {
net::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
ASSERT_TRUE(test_server.Start());
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ResourceRequest request;
request.url = test_server.GetURL("/hung-after-headers");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilResponseReceived();
EXPECT_TRUE(client.has_received_response());
EXPECT_FALSE(client.has_received_completion());
// Destroying the loader factory should not delete the URLLoader.
loader_factory.reset();
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(client.has_received_completion());
// Destroying the NetworkContext should result in destroying the loader and
// the client receiving a connection error.
network_context.reset();
client.RunUntilConnectionError();
EXPECT_FALSE(client.has_received_completion());
}
TEST_F(NetworkContextTest, DisableQuic) {
base::CommandLine::ForCurrentProcess()->AppendSwitch(switches::kEnableQuic);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// By default, QUIC should be enabled for new NetworkContexts when the command
// line indicates it should be.
EXPECT_TRUE(network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.enable_quic);
// Disabling QUIC should disable it on existing NetworkContexts.
network_service()->DisableQuic();
EXPECT_FALSE(network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.enable_quic);
// Disabling QUIC should disable it new NetworkContexts.
std::unique_ptr<NetworkContext> network_context2 =
CreateContextWithParams(CreateContextParams());
EXPECT_FALSE(network_context2->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.enable_quic);
// Disabling QUIC again should be harmless.
network_service()->DisableQuic();
std::unique_ptr<NetworkContext> network_context3 =
CreateContextWithParams(CreateContextParams());
EXPECT_FALSE(network_context3->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.enable_quic);
}
TEST_F(NetworkContextTest, UserAgentAndLanguage) {
const char kUserAgent[] = "Chromium Unit Test";
const char kAcceptLanguage[] = "en-US,en;q=0.9,uk;q=0.8";
mojom::NetworkContextParamsPtr params = CreateContextParams();
params->user_agent = kUserAgent;
// Not setting accept_language, to test the default.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(params));
EXPECT_EQ(kUserAgent, network_context->url_request_context()
->http_user_agent_settings()
->GetUserAgent());
EXPECT_EQ("", network_context->url_request_context()
->http_user_agent_settings()
->GetAcceptLanguage());
// Change accept-language.
network_context->SetAcceptLanguage(kAcceptLanguage);
EXPECT_EQ(kUserAgent, network_context->url_request_context()
->http_user_agent_settings()
->GetUserAgent());
EXPECT_EQ(kAcceptLanguage, network_context->url_request_context()
->http_user_agent_settings()
->GetAcceptLanguage());
// Create with custom accept-language configured.
params = CreateContextParams();
params->user_agent = kUserAgent;
params->accept_language = kAcceptLanguage;
std::unique_ptr<NetworkContext> network_context2 =
CreateContextWithParams(std::move(params));
EXPECT_EQ(kUserAgent, network_context2->url_request_context()
->http_user_agent_settings()
->GetUserAgent());
EXPECT_EQ(kAcceptLanguage, network_context2->url_request_context()
->http_user_agent_settings()
->GetAcceptLanguage());
}
TEST_F(NetworkContextTest, EnableBrotli) {
for (bool enable_brotli : {true, false}) {
mojom::NetworkContextParamsPtr context_params =
mojom::NetworkContextParams::New();
context_params->enable_brotli = enable_brotli;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_EQ(enable_brotli,
network_context->url_request_context()->enable_brotli());
}
}
TEST_F(NetworkContextTest, ContextName) {
const char kContextName[] = "Jim";
mojom::NetworkContextParamsPtr context_params =
mojom::NetworkContextParams::New();
context_params->context_name = std::string(kContextName);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_EQ(kContextName, network_context->url_request_context()->name());
}
TEST_F(NetworkContextTest, QuicUserAgentId) {
const char kQuicUserAgentId[] = "007";
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->quic_user_agent_id = kQuicUserAgentId;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_EQ(kQuicUserAgentId, network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.quic_user_agent_id);
}
TEST_F(NetworkContextTest, DisableDataUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_data_url_support = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kDataScheme));
}
TEST_F(NetworkContextTest, EnableDataUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_data_url_support = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_TRUE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kDataScheme));
}
TEST_F(NetworkContextTest, DisableFileUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_file_url_support = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kFileScheme));
}
#if !BUILDFLAG(DISABLE_FILE_SUPPORT)
TEST_F(NetworkContextTest, EnableFileUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_file_url_support = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_TRUE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kFileScheme));
}
#endif // !BUILDFLAG(DISABLE_FILE_SUPPORT)
TEST_F(NetworkContextTest, DisableFtpUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_ftp_url_support = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kFtpScheme));
}
#if !BUILDFLAG(DISABLE_FTP_SUPPORT)
TEST_F(NetworkContextTest, EnableFtpUrlSupport) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->enable_ftp_url_support = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_TRUE(
network_context->url_request_context()->job_factory()->IsHandledProtocol(
url::kFtpScheme));
}
#endif // !BUILDFLAG(DISABLE_FTP_SUPPORT)
#if BUILDFLAG(ENABLE_REPORTING)
TEST_F(NetworkContextTest, DisableReporting) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndDisableFeature(features::kReporting);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_FALSE(network_context->url_request_context()->reporting_service());
}
TEST_F(NetworkContextTest, EnableReporting) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndEnableFeature(features::kReporting);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_TRUE(network_context->url_request_context()->reporting_service());
}
TEST_F(NetworkContextTest, DisableNetworkErrorLogging) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndDisableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_FALSE(
network_context->url_request_context()->network_error_logging_service());
}
TEST_F(NetworkContextTest, EnableNetworkErrorLogging) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndEnableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_TRUE(
network_context->url_request_context()->network_error_logging_service());
}
#endif // BUILDFLAG(ENABLE_REPORTING)
TEST_F(NetworkContextTest, Http09Disabled) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_09_on_non_default_ports_enabled = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.http_09_on_non_default_ports_enabled);
}
TEST_F(NetworkContextTest, Http09Enabled) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_09_on_non_default_ports_enabled = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_TRUE(network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params()
.http_09_on_non_default_ports_enabled);
}
TEST_F(NetworkContextTest, DefaultHttpNetworkSessionParams) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
const net::HttpNetworkSession::Params& params =
network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params();
EXPECT_TRUE(params.enable_http2);
EXPECT_FALSE(params.enable_quic);
EXPECT_EQ(1350u, params.quic_max_packet_length);
EXPECT_TRUE(params.origins_to_force_quic_on.empty());
EXPECT_FALSE(params.enable_user_alternate_protocol_ports);
EXPECT_FALSE(params.ignore_certificate_errors);
EXPECT_EQ(0, params.testing_fixed_http_port);
EXPECT_EQ(0, params.testing_fixed_https_port);
}
// Make sure that network_session_configurator is hooked up.
TEST_F(NetworkContextTest, FixedHttpPort) {
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
switches::kTestingFixedHttpPort, "800");
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
switches::kTestingFixedHttpsPort, "801");
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
const net::HttpNetworkSession::Params& params =
network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->params();
EXPECT_EQ(800, params.testing_fixed_http_port);
EXPECT_EQ(801, params.testing_fixed_https_port);
}
TEST_F(NetworkContextTest, NoCache) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(network_context->url_request_context()
->http_transaction_factory()
->GetCache());
}
TEST_F(NetworkContextTest, MemoryCache) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::HttpCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetCache();
ASSERT_TRUE(cache);
disk_cache::Backend* backend = nullptr;
net::TestCompletionCallback callback;
int rv = cache->GetBackend(&backend, callback.callback());
EXPECT_EQ(net::OK, callback.GetResult(rv));
ASSERT_TRUE(backend);
EXPECT_EQ(net::MEMORY_CACHE, backend->GetCacheType());
}
TEST_F(NetworkContextTest, DiskCache) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
context_params->http_cache_path = temp_dir.GetPath();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::HttpCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetCache();
ASSERT_TRUE(cache);
disk_cache::Backend* backend = nullptr;
net::TestCompletionCallback callback;
int rv = cache->GetBackend(&backend, callback.callback());
EXPECT_EQ(net::OK, callback.GetResult(rv));
ASSERT_TRUE(backend);
EXPECT_EQ(net::DISK_CACHE, backend->GetCacheType());
EXPECT_EQ(network_session_configurator::ChooseCacheType(),
GetBackendType(backend));
}
// This makes sure that network_session_configurator::ChooseCacheType is
// connected to NetworkContext.
TEST_F(NetworkContextTest, SimpleCache) {
base::FieldTrialList field_trials(nullptr);
base::FieldTrialList::CreateFieldTrial("SimpleCacheTrial", "ExperimentYes");
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
context_params->http_cache_path = temp_dir.GetPath();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::HttpCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetCache();
ASSERT_TRUE(cache);
disk_cache::Backend* backend = nullptr;
net::TestCompletionCallback callback;
int rv = cache->GetBackend(&backend, callback.callback());
EXPECT_EQ(net::OK, callback.GetResult(rv));
ASSERT_TRUE(backend);
base::StringPairs stats;
backend->GetStats(&stats);
EXPECT_EQ(net::URLRequestContextBuilder::HttpCacheParams::DISK_SIMPLE,
GetBackendType(backend));
}
TEST_F(NetworkContextTest, HttpServerPropertiesToDisk) {
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
base::FilePath file_path = temp_dir.GetPath().AppendASCII("foo");
EXPECT_FALSE(base::PathExists(file_path));
const url::SchemeHostPort kSchemeHostPort("https", "foo", 443);
// Create a context with on-disk storage of HTTP server properties.
mojom::NetworkContextParamsPtr context_params =
mojom::NetworkContextParams::New();
context_params->http_server_properties_path = file_path;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Wait for properties to load from disk, and sanity check initial state.
scoped_task_environment_.RunUntilIdle();
EXPECT_FALSE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
// Set a property.
network_context->url_request_context()
->http_server_properties()
->SetSupportsSpdy(kSchemeHostPort, true);
// Deleting the context will cause it to flush state. Wait for the pref
// service to flush to disk.
network_context.reset();
scoped_task_environment_.RunUntilIdle();
// Create a new NetworkContext using the same path for HTTP server properties.
context_params = mojom::NetworkContextParams::New();
context_params->http_server_properties_path = file_path;
network_context = CreateContextWithParams(std::move(context_params));
// Wait for properties to load from disk.
scoped_task_environment_.RunUntilIdle();
EXPECT_TRUE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
// Now check that ClearNetworkingHistorySince clears the data.
base::RunLoop run_loop2;
network_context->ClearNetworkingHistorySince(
base::Time::Now() - base::TimeDelta::FromHours(1),
run_loop2.QuitClosure());
run_loop2.Run();
EXPECT_FALSE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
// Clear destroy the network context and let any pending writes complete
// before destroying |temp_dir|, to avoid leaking any files.
network_context.reset();
scoped_task_environment_.RunUntilIdle();
ASSERT_TRUE(temp_dir.Delete());
}
// Checks that ClearNetworkingHistorySince() works clears in-memory pref stores,
// and invokes the closure passed to it.
TEST_F(NetworkContextTest, ClearHttpServerPropertiesInMemory) {
const url::SchemeHostPort kSchemeHostPort("https", "foo", 443);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(mojom::NetworkContextParams::New());
EXPECT_FALSE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
network_context->url_request_context()
->http_server_properties()
->SetSupportsSpdy(kSchemeHostPort, true);
EXPECT_TRUE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
base::RunLoop run_loop;
network_context->ClearNetworkingHistorySince(
base::Time::Now() - base::TimeDelta::FromHours(1),
run_loop.QuitClosure());
run_loop.Run();
EXPECT_FALSE(network_context->url_request_context()
->http_server_properties()
->GetSupportsSpdy(kSchemeHostPort));
}
// Checks that ClearNetworkingHistorySince() clears network quality prefs.
TEST_F(NetworkContextTest, ClearingNetworkingHistoryClearNetworkQualityPrefs) {
const url::SchemeHostPort kSchemeHostPort("https", "foo", 443);
net::TestNetworkQualityEstimator estimator;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(mojom::NetworkContextParams::New());
TestingPrefServiceSimple pref_service_simple;
NetworkQualitiesPrefDelegate::RegisterPrefs(pref_service_simple.registry());
std::unique_ptr<NetworkQualitiesPrefDelegate>
network_qualities_pref_delegate =
std::make_unique<NetworkQualitiesPrefDelegate>(&pref_service_simple,
&estimator);
NetworkQualitiesPrefDelegate* network_qualities_pref_delegate_ptr =
network_qualities_pref_delegate.get();
network_context->set_network_qualities_pref_delegate_for_testing(
std::move(network_qualities_pref_delegate));
// Running the loop allows prefs to be set.
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(
network_qualities_pref_delegate_ptr->ForceReadPrefsForTesting().empty());
// Clear the networking history.
base::RunLoop run_loop;
base::HistogramTester histogram_tester;
network_context->ClearNetworkingHistorySince(
base::Time::Now() - base::TimeDelta::FromHours(1),
run_loop.QuitClosure());
run_loop.Run();
// Running the loop should clear the network quality prefs.
base::RunLoop().RunUntilIdle();
// Prefs should be empty now.
EXPECT_TRUE(
network_qualities_pref_delegate_ptr->ForceReadPrefsForTesting().empty());
histogram_tester.ExpectTotalCount("NQE.PrefsSizeOnClearing", 1);
}
// Test that TransportSecurity state is persisted (or not) as expected.
TEST_F(NetworkContextTest, TransportSecurityStatePersisted) {
const char kDomain[] = "foo.test";
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
base::FilePath transport_security_persister_path = temp_dir.GetPath();
base::FilePath transport_security_persister_file_path =
transport_security_persister_path.AppendASCII("TransportSecurity");
EXPECT_FALSE(base::PathExists(transport_security_persister_file_path));
for (bool on_disk : {false, true}) {
// Create a NetworkContext.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
if (on_disk) {
context_params->transport_security_persister_path =
transport_security_persister_path;
}
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Add an STS entry.
net::TransportSecurityState::STSState sts_state;
net::TransportSecurityState* state =
network_context->url_request_context()->transport_security_state();
EXPECT_FALSE(state->GetDynamicSTSState(kDomain, &sts_state));
state->AddHSTS(kDomain,
base::Time::Now() + base::TimeDelta::FromSecondsD(1000),
false /* include subdomains */);
EXPECT_TRUE(state->GetDynamicSTSState(kDomain, &sts_state));
ASSERT_EQ(kDomain, sts_state.domain);
// Destroy the network context, and wait for all tasks to write state to
// disk to finish running.
network_context.reset();
scoped_task_environment_.RunUntilIdle();
EXPECT_EQ(on_disk,
base::PathExists(transport_security_persister_file_path));
// Create a new NetworkContext,with the same parameters, and check if the
// added STS entry still exists.
context_params = CreateContextParams();
if (on_disk) {
context_params->transport_security_persister_path =
transport_security_persister_path;
}
network_context = CreateContextWithParams(std::move(context_params));
// Wait for the entry to load.
scoped_task_environment_.RunUntilIdle();
state = network_context->url_request_context()->transport_security_state();
ASSERT_EQ(on_disk, state->GetDynamicSTSState(kDomain, &sts_state));
if (on_disk)
EXPECT_EQ(kDomain, sts_state.domain);
}
}
// Test that PKP failures are reported if and only if certificate reporting is
// enabled.
TEST_F(NetworkContextTest, CertReporting) {
const char kPreloadedPKPHost[] = "with-report-uri-pkp.preloaded.test";
const char kReportHost[] = "report-uri.preloaded.test";
const char kReportPath[] = "/pkp";
for (bool reporting_enabled : {false, true}) {
// Server that PKP reports are sent to.
net::test_server::EmbeddedTestServer report_test_server;
net::test_server::ControllableHttpResponse controllable_response(
&report_test_server, kReportPath);
ASSERT_TRUE(report_test_server.Start());
// Configure the TransportSecurityStateSource so that kPreloadedPKPHost will
// have static PKP pins set, with a report URI on kReportHost.
net::ScopedTransportSecurityStateSource scoped_security_state_source(
report_test_server.port());
// Configure a test HTTPS server.
net::test_server::EmbeddedTestServer pkp_test_server(
net::test_server::EmbeddedTestServer::TYPE_HTTPS);
pkp_test_server.SetSSLConfig(
net::test_server::EmbeddedTestServer::CERT_COMMON_NAME_IS_DOMAIN);
ASSERT_TRUE(pkp_test_server.Start());
// Configure mock cert verifier to cause the PKP check to fail.
net::CertVerifyResult result;
result.verified_cert = net::CreateCertificateChainFromFile(
net::GetTestCertsDirectory(), "ok_cert.pem",
net::X509Certificate::FORMAT_PEM_CERT_SEQUENCE);
ASSERT_TRUE(result.verified_cert);
net::SHA256HashValue hash = {{0x00, 0x01}};
result.public_key_hashes.push_back(net::HashValue(hash));
result.is_issued_by_known_root = true;
net::MockCertVerifier mock_verifier;
mock_verifier.AddResultForCert(pkp_test_server.GetCertificate(), result,
net::OK);
NetworkContext::SetCertVerifierForTesting(&mock_verifier);
// Configure a MockHostResolver to map requests to kPreloadedPKPHost and
// kReportHost to the test servers:
scoped_refptr<net::RuleBasedHostResolverProc> mock_resolver_proc =
base::MakeRefCounted<net::RuleBasedHostResolverProc>(nullptr);
mock_resolver_proc->AddIPLiteralRule(
kPreloadedPKPHost, pkp_test_server.GetIPLiteralString(), std::string());
mock_resolver_proc->AddIPLiteralRule(
kReportHost, report_test_server.GetIPLiteralString(), std::string());
net::ScopedDefaultHostResolverProc scoped_default_host_resolver(
mock_resolver_proc.get());
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
EXPECT_FALSE(context_params->enable_certificate_reporting);
context_params->enable_certificate_reporting = reporting_enabled;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Enable static pins so that requests made to kPreloadedPKPHost will check
// the pins, and send a report if the pinning check fails.
network_context->url_request_context()
->transport_security_state()
->EnableStaticPinsForTesting();
ResourceRequest request;
request.url = pkp_test_server.GetURL(kPreloadedPKPHost, "/");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_TRUE(client.has_received_completion());
EXPECT_EQ(net::ERR_INSECURE_RESPONSE,
client.completion_status().error_code);
if (reporting_enabled) {
// If reporting is enabled, wait to see the request from the ReportSender.
// Don't respond to the request, effectively making it a hung request.
controllable_response.WaitForRequest();
} else {
// Otherwise, there should be no pending URLRequest.
// |controllable_response| will cause requests to hang, so if there's no
// URLRequest, then either a reporting request was never started. This
// relies on reported being sent immediately for correctness.
network_context->url_request_context()->AssertNoURLRequests();
}
// Destroy the network context. This serves to check the case that reporting
// requests are alive when a NetworkContext is torn down.
network_context.reset();
// Remove global reference to the MockCertVerifier before it falls out of
// scope.
NetworkContext::SetCertVerifierForTesting(nullptr);
}
}
// Test that valid referrers are allowed, while invalid ones result in errors.
TEST_F(NetworkContextTest, Referrers) {
const GURL kReferrer = GURL("http://referrer/");
net::test_server::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
ASSERT_TRUE(test_server.Start());
for (bool validate_referrer_policy_on_initial_request : {false, true}) {
for (net::URLRequest::ReferrerPolicy referrer_policy :
{net::URLRequest::NEVER_CLEAR_REFERRER,
net::URLRequest::NO_REFERRER}) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->validate_referrer_policy_on_initial_request =
validate_referrer_policy_on_initial_request;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = 0;
network_context->CreateURLLoaderFactory(
mojo::MakeRequest(&loader_factory), std::move(params));
ResourceRequest request;
request.url = test_server.GetURL("/echoheader?Referer");
request.referrer = kReferrer;
request.referrer_policy = referrer_policy;
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(
TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_TRUE(client.has_received_completion());
// If validating referrers, and the referrer policy is not to send
// referrers, the request should fail.
if (validate_referrer_policy_on_initial_request &&
referrer_policy == net::URLRequest::NO_REFERRER) {
EXPECT_EQ(net::ERR_BLOCKED_BY_CLIENT,
client.completion_status().error_code);
EXPECT_FALSE(client.response_body().is_valid());
continue;
}
// Otherwise, the request should succeed.
EXPECT_EQ(net::OK, client.completion_status().error_code);
std::string response_body;
ASSERT_TRUE(client.response_body().is_valid());
EXPECT_TRUE(mojo::BlockingCopyToString(client.response_body_release(),
&response_body));
if (referrer_policy == net::URLRequest::NO_REFERRER) {
// If not validating referrers, and the referrer policy is not to send
// referrers, the referrer should be cleared.
EXPECT_EQ("None", response_body);
} else {
// Otherwise, the referrer should be send.
EXPECT_EQ(kReferrer.spec(), response_body);
}
}
}
}
TEST_F(NetworkContextTest, HttpRequestCompletionErrorCodes) {
net::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer https_test_server(
net::test_server::EmbeddedTestServer::TYPE_HTTPS);
https_test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
ASSERT_TRUE(https_test_server.Start());
const struct {
const char* path;
bool use_https;
bool is_main_frame;
int expected_net_error;
int expected_request_completion_count;
int expected_request_completion_main_frame_count;
} kTests[] = {
{"/", false /* use_https */, true /* is_main_frame */, net::OK,
1 /* expected_request_completion_count */,
1 /* expected_request_completion_main_frame_count */},
{"/close-socket", false /* use_https */, true /* is_main_frame */,
net::ERR_EMPTY_RESPONSE, 1 /* expected_request_completion_count */,
1 /* expected_request_completion_main_frame_count */},
{"/", false /* use_https */, false /* is_main_frame */, net::OK,
1 /* expected_request_completion_count */,
0 /* expected_request_completion_main_frame_count */},
{"/", true /* use_https */, true /* is_main_frame */, net::OK,
0 /* expected_request_completion_count */,
0 /* expected_request_completion_main_frame_count */},
};
const char kHttpRequestCompletionErrorCode[] =
"Net.HttpRequestCompletionErrorCodes";
const char kHttpRequestCompletionErrorCodeMainFrame[] =
"Net.HttpRequestCompletionErrorCodes.MainFrame";
for (const auto& test : kTests) {
base::HistogramTester histograms;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
ResourceRequest request;
if (!test.use_https) {
request.url = test_server.GetURL(test.path);
} else {
request.url = https_test_server.GetURL(test.path);
}
if (test.is_main_frame)
request.load_flags = net::LOAD_MAIN_FRAME_DEPRECATED;
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_TRUE(client.has_received_completion());
EXPECT_EQ(test.expected_net_error, client.completion_status().error_code);
histograms.ExpectTotalCount(kHttpRequestCompletionErrorCode,
test.expected_request_completion_count);
histograms.ExpectUniqueSample(kHttpRequestCompletionErrorCode,
-test.expected_net_error,
test.expected_request_completion_count);
histograms.ExpectTotalCount(
kHttpRequestCompletionErrorCodeMainFrame,
test.expected_request_completion_main_frame_count);
histograms.ExpectUniqueSample(
kHttpRequestCompletionErrorCodeMainFrame, -test.expected_net_error,
test.expected_request_completion_main_frame_count);
}
}
// Validates that clearing the HTTP cache when no cache exists does complete.
TEST_F(NetworkContextTest, ClearHttpCacheWithNoCache) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = false;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::HttpCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetCache();
ASSERT_EQ(nullptr, cache);
base::RunLoop run_loop;
network_context->ClearHttpCache(base::Time(), base::Time(),
nullptr /* filter */,
base::BindOnce(run_loop.QuitClosure()));
run_loop.Run();
}
TEST_F(NetworkContextTest, ClearHttpCache) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
context_params->http_cache_path = temp_dir.GetPath();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::HttpCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetCache();
std::vector<std::string> entry_urls = {
"http://www.google.com", "https://www.google.com",
"http://www.wikipedia.com", "https://www.wikipedia.com",
"http://localhost:1234", "https://localhost:1234",
};
ASSERT_TRUE(cache);
disk_cache::Backend* backend = nullptr;
net::TestCompletionCallback callback;
int rv = cache->GetBackend(&backend, callback.callback());
EXPECT_EQ(net::OK, callback.GetResult(rv));
ASSERT_TRUE(backend);
for (const auto& url : entry_urls) {
disk_cache::Entry* entry = nullptr;
base::RunLoop run_loop;
if (backend->CreateEntry(
url, net::HIGHEST, &entry,
base::Bind([](base::OnceClosure quit_loop,
int rv) { std::move(quit_loop).Run(); },
run_loop.QuitClosure())) == net::ERR_IO_PENDING) {
run_loop.Run();
}
entry->Close();
}
EXPECT_EQ(entry_urls.size(), static_cast<size_t>(backend->GetEntryCount()));
base::RunLoop run_loop;
network_context->ClearHttpCache(base::Time(), base::Time(),
nullptr /* filter */,
base::BindOnce(run_loop.QuitClosure()));
run_loop.Run();
EXPECT_EQ(0U, static_cast<size_t>(backend->GetEntryCount()));
}
// Checks that when multiple calls are made to clear the HTTP cache, all
// callbacks are invoked.
TEST_F(NetworkContextTest, MultipleClearHttpCacheCalls) {
constexpr int kNumberOfClearCalls = 10;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
context_params->http_cache_path = temp_dir.GetPath();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
base::RunLoop run_loop;
base::RepeatingClosure barrier_closure = base::BarrierClosure(
kNumberOfClearCalls /* num_closures */, run_loop.QuitClosure());
for (int i = 0; i < kNumberOfClearCalls; i++) {
network_context->ClearHttpCache(base::Time(), base::Time(),
nullptr /* filter */,
base::BindOnce(barrier_closure));
}
run_loop.Run();
// If all the callbacks were invoked, we should terminate.
}
TEST_F(NetworkContextTest, NotifyExternalCacheHit) {
net::MockHttpCache mock_cache;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
network_context->url_request_context()->set_http_transaction_factory(
mock_cache.http_cache());
std::vector<std::string> entry_urls = {
"http://www.google.com", "https://www.google.com",
"http://www.wikipedia.com", "https://www.wikipedia.com",
"http://localhost:1234", "https://localhost:1234",
};
// The disk cache is lazily instanitated, force it and ensure it's valid.
ASSERT_TRUE(mock_cache.disk_cache());
EXPECT_EQ(0U, mock_cache.disk_cache()->GetExternalCacheHits().size());
for (size_t i = 0; i < entry_urls.size(); i++) {
GURL test_url(entry_urls[i]);
network_context->NotifyExternalCacheHit(test_url, test_url.scheme(),
base::nullopt);
EXPECT_EQ(i + 1, mock_cache.disk_cache()->GetExternalCacheHits().size());
// Potentially a brittle check as the value sent to disk_cache is a "key."
// This key just happens to be the same as the GURL from the test input.
// So if this breaks check HttpCache::GenerateCacheKey() for changes.
EXPECT_EQ(test_url, mock_cache.disk_cache()->GetExternalCacheHits().back());
}
}
TEST_F(NetworkContextTest, NotifyExternalCacheHit_Split) {
base::test::ScopedFeatureList feature_list;
feature_list.InitAndEnableFeature(net::features::kSplitCacheByTopFrameOrigin);
url::Origin origin_a = url::Origin::Create(GURL("http://a.com"));
net::MockHttpCache mock_cache;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
network_context->url_request_context()->set_http_transaction_factory(
mock_cache.http_cache());
std::vector<std::string> entry_urls = {
"http://www.google.com", "https://www.google.com",
"http://www.wikipedia.com", "https://www.wikipedia.com",
"http://localhost:1234", "https://localhost:1234",
};
// The disk cache is lazily instanitated, force it and ensure it's valid.
ASSERT_TRUE(mock_cache.disk_cache());
EXPECT_EQ(0U, mock_cache.disk_cache()->GetExternalCacheHits().size());
for (size_t i = 0; i < entry_urls.size(); i++) {
GURL test_url(entry_urls[i]);
network_context->NotifyExternalCacheHit(test_url, test_url.scheme(),
origin_a);
EXPECT_EQ(i + 1, mock_cache.disk_cache()->GetExternalCacheHits().size());
// Since this is splitting the cache, the key also includes the top-level
// frame origin.
EXPECT_EQ(base::StrCat({"_dk_http://a.com \n", test_url.spec()}),
mock_cache.disk_cache()->GetExternalCacheHits().back());
}
}
TEST_F(NetworkContextTest, CountHttpCache) {
// Just ensure that a couple of concurrent calls go through, and produce
// the expected "it's empty!" result. More detailed testing is left to
// HttpCacheDataCounter unit tests.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->http_cache_enabled = true;
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
int responses = 0;
base::RunLoop run_loop;
auto callback =
base::BindLambdaForTesting([&](bool upper_bound, int64_t size_or_error) {
// Don't expect approximation for full range.
EXPECT_EQ(false, upper_bound);
EXPECT_EQ(0, size_or_error);
++responses;
if (responses == 2)
run_loop.Quit();
});
network_context->ComputeHttpCacheSize(base::Time(), base::Time::Max(),
callback);
network_context->ComputeHttpCacheSize(base::Time(), base::Time::Max(),
callback);
run_loop.Run();
}
TEST_F(NetworkContextTest, ClearHostCache) {
// List of domains added to the host cache before running each test case.
const char* kDomains[] = {
"domain0",
"domain1",
"domain2",
"domain3",
};
// Each bit correponds to one of the 4 domains above.
enum Domains {
NO_DOMAINS = 0x0,
DOMAIN0 = 0x1,
DOMAIN1 = 0x2,
DOMAIN2 = 0x4,
DOMAIN3 = 0x8,
};
const struct {
// True if the ClearDataFilter should be a nullptr.
bool null_filter;
mojom::ClearDataFilter::Type type;
// Bit field of Domains that appear in the filter. The origin vector is
// never populated.
int filter_domains;
// Only domains that are expected to remain in the host cache.
int expected_cached_domains;
} kTestCases[] = {
// A null filter should delete everything. The filter type and filter
// domain lists are ignored.
{
true /* null_filter */, mojom::ClearDataFilter::Type::KEEP_MATCHES,
NO_DOMAINS /* filter_domains */,
NO_DOMAINS /* expected_cached_domains */
},
// An empty DELETE_MATCHES filter should delete nothing.
{
false /* null_filter */, mojom::ClearDataFilter::Type::DELETE_MATCHES,
NO_DOMAINS /* filter_domains */,
DOMAIN0 | DOMAIN1 | DOMAIN2 | DOMAIN3 /* expected_cached_domains */
},
// An empty KEEP_MATCHES filter should delete everything.
{
false /* null_filter */, mojom::ClearDataFilter::Type::KEEP_MATCHES,
NO_DOMAINS /* filter_domains */,
NO_DOMAINS /* expected_cached_domains */
},
// Test a non-empty DELETE_MATCHES filter.
{
false /* null_filter */, mojom::ClearDataFilter::Type::DELETE_MATCHES,
DOMAIN0 | DOMAIN2 /* filter_domains */,
DOMAIN1 | DOMAIN3 /* expected_cached_domains */
},
// Test a non-empty KEEP_MATCHES filter.
{
false /* null_filter */, mojom::ClearDataFilter::Type::KEEP_MATCHES,
DOMAIN0 | DOMAIN2 /* filter_domains */,
DOMAIN0 | DOMAIN2 /* expected_cached_domains */
},
};
for (const auto& test_case : kTestCases) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::HostCache* host_cache =
network_context->url_request_context()->host_resolver()->GetHostCache();
ASSERT_TRUE(host_cache);
// Add the 4 test domains to the host cache.
for (const auto* domain : kDomains) {
host_cache->Set(
net::HostCache::Key(domain, net::ADDRESS_FAMILY_UNSPECIFIED, 0),
net::HostCache::Entry(net::OK, net::AddressList(),
net::HostCache::Entry::SOURCE_UNKNOWN),
base::TimeTicks::Now(), base::TimeDelta::FromDays(1));
}
// Sanity check.
EXPECT_EQ(base::size(kDomains), host_cache->entries().size());
// Set up and run the filter, according to |test_case|.
mojom::ClearDataFilterPtr clear_data_filter;
if (!test_case.null_filter) {
clear_data_filter = mojom::ClearDataFilter::New();
clear_data_filter->type = test_case.type;
for (size_t i = 0; i < base::size(kDomains); ++i) {
if (test_case.filter_domains & (1 << i))
clear_data_filter->domains.push_back(kDomains[i]);
}
}
base::RunLoop run_loop;
network_context->ClearHostCache(std::move(clear_data_filter),
run_loop.QuitClosure());
run_loop.Run();
// Check that only the expected domains remain in the cache.
for (size_t i = 0; i < base::size(kDomains); ++i) {
bool expect_domain_cached =
((test_case.expected_cached_domains & (1 << i)) != 0);
EXPECT_EQ(expect_domain_cached,
host_cache->HasEntry(kDomains[i], nullptr /* source_out */,
nullptr /* stale_out */));
}
}
}
TEST_F(NetworkContextTest, ClearHttpAuthCache) {
GURL origin("http://google.com");
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::HttpAuthCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->http_auth_cache();
base::Time start_time;
ASSERT_TRUE(base::Time::FromString("30 May 2018 12:00:00", &start_time));
base::SimpleTestClock test_clock;
test_clock.SetNow(start_time);
cache->set_clock_for_testing(&test_clock);
base::string16 user = base::ASCIIToUTF16("user");
base::string16 password = base::ASCIIToUTF16("pass");
cache->Add(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC,
"basic realm=Realm1", net::AuthCredentials(user, password), "/");
test_clock.Advance(base::TimeDelta::FromHours(1)); // Time now 13:00
cache->Add(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC,
"basic realm=Realm2", net::AuthCredentials(user, password), "/");
ASSERT_EQ(2u, cache->GetEntriesSizeForTesting());
ASSERT_NE(nullptr,
cache->Lookup(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC));
ASSERT_NE(nullptr,
cache->Lookup(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC));
base::RunLoop run_loop;
base::Time test_time;
ASSERT_TRUE(base::Time::FromString("30 May 2018 12:30:00", &test_time));
network_context->ClearHttpAuthCache(test_time, run_loop.QuitClosure());
run_loop.Run();
EXPECT_EQ(1u, cache->GetEntriesSizeForTesting());
EXPECT_NE(nullptr,
cache->Lookup(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC));
EXPECT_EQ(nullptr,
cache->Lookup(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC));
}
TEST_F(NetworkContextTest, ClearAllHttpAuthCache) {
GURL origin("http://google.com");
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::HttpAuthCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->http_auth_cache();
base::Time start_time;
ASSERT_TRUE(base::Time::FromString("30 May 2018 12:00:00", &start_time));
base::SimpleTestClock test_clock;
test_clock.SetNow(start_time);
cache->set_clock_for_testing(&test_clock);
base::string16 user = base::ASCIIToUTF16("user");
base::string16 password = base::ASCIIToUTF16("pass");
cache->Add(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC,
"basic realm=Realm1", net::AuthCredentials(user, password), "/");
test_clock.Advance(base::TimeDelta::FromHours(1)); // Time now 13:00
cache->Add(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC,
"basic realm=Realm2", net::AuthCredentials(user, password), "/");
ASSERT_EQ(2u, cache->GetEntriesSizeForTesting());
ASSERT_NE(nullptr,
cache->Lookup(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC));
ASSERT_NE(nullptr,
cache->Lookup(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC));
base::RunLoop run_loop;
network_context->ClearHttpAuthCache(base::Time(), run_loop.QuitClosure());
run_loop.Run();
EXPECT_EQ(0u, cache->GetEntriesSizeForTesting());
EXPECT_EQ(nullptr,
cache->Lookup(origin, "Realm1", net::HttpAuth::AUTH_SCHEME_BASIC));
EXPECT_EQ(nullptr,
cache->Lookup(origin, "Realm2", net::HttpAuth::AUTH_SCHEME_BASIC));
}
TEST_F(NetworkContextTest, ClearEmptyHttpAuthCache) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::HttpAuthCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->http_auth_cache();
ASSERT_EQ(0u, cache->GetEntriesSizeForTesting());
base::RunLoop run_loop;
network_context->ClearHttpAuthCache(base::Time::UnixEpoch(),
base::BindOnce(run_loop.QuitClosure()));
run_loop.Run();
EXPECT_EQ(0u, cache->GetEntriesSizeForTesting());
}
TEST_F(NetworkContextTest, LookupBasicAuthCredentials) {
GURL origin("http://google.com");
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::HttpAuthCache* cache = network_context->url_request_context()
->http_transaction_factory()
->GetSession()
->http_auth_cache();
base::string16 user = base::ASCIIToUTF16("user");
base::string16 password = base::ASCIIToUTF16("pass");
cache->Add(origin, "Realm", net::HttpAuth::AUTH_SCHEME_BASIC,
"basic realm=Realm", net::AuthCredentials(user, password), "/");
base::RunLoop run_loop1;
base::Optional<net::AuthCredentials> result;
network_context->LookupBasicAuthCredentials(
origin, base::BindLambdaForTesting(
[&](const base::Optional<net::AuthCredentials>& credentials) {
result = credentials;
run_loop1.Quit();
}));
run_loop1.Run();
EXPECT_TRUE(result.has_value());
EXPECT_EQ(user, result->username());
EXPECT_EQ(password, result->password());
base::RunLoop run_loop2;
result = base::nullopt;
network_context->LookupBasicAuthCredentials(
GURL("http://foo.com"),
base::BindLambdaForTesting(
[&](const base::Optional<net::AuthCredentials>& credentials) {
result = credentials;
run_loop2.Quit();
}));
run_loop2.Run();
EXPECT_FALSE(result.has_value());
}
#if BUILDFLAG(ENABLE_REPORTING)
TEST_F(NetworkContextTest, ClearReportingCacheReports) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
GURL domain("http://google.com");
reporting_service->QueueReport(domain, "Mozilla/1.0", "group", "type",
nullptr, 0);
std::vector<const net::ReportingReport*> reports;
reporting_cache->GetReports(&reports);
ASSERT_EQ(1u, reports.size());
base::RunLoop run_loop;
network_context->ClearReportingCacheReports(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetReports(&reports);
EXPECT_EQ(0u, reports.size());
}
TEST_F(NetworkContextTest, ClearReportingCacheReportsWithFilter) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
GURL domain1("http://google.com");
reporting_service->QueueReport(domain1, "Mozilla/1.0", "group", "type",
nullptr, 0);
GURL domain2("http://chromium.org");
reporting_service->QueueReport(domain2, "Mozilla/1.0", "group", "type",
nullptr, 0);
std::vector<const net::ReportingReport*> reports;
reporting_cache->GetReports(&reports);
ASSERT_EQ(2u, reports.size());
mojom::ClearDataFilterPtr filter = mojom::ClearDataFilter::New();
filter->type = mojom::ClearDataFilter_Type::KEEP_MATCHES;
filter->domains.push_back("chromium.org");
base::RunLoop run_loop;
network_context->ClearReportingCacheReports(std::move(filter),
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetReports(&reports);
EXPECT_EQ(1u, reports.size());
EXPECT_EQ(domain2, reports.front()->url);
}
TEST_F(NetworkContextTest,
ClearReportingCacheReportsWithNonRegisterableFilter) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
GURL domain1("http://192.168.0.1");
reporting_service->QueueReport(domain1, "Mozilla/1.0", "group", "type",
nullptr, 0);
GURL domain2("http://192.168.0.2");
reporting_service->QueueReport(domain2, "Mozilla/1.0", "group", "type",
nullptr, 0);
std::vector<const net::ReportingReport*> reports;
reporting_cache->GetReports(&reports);
ASSERT_EQ(2u, reports.size());
mojom::ClearDataFilterPtr filter = mojom::ClearDataFilter::New();
filter->type = mojom::ClearDataFilter_Type::KEEP_MATCHES;
filter->domains.push_back("192.168.0.2");
base::RunLoop run_loop;
network_context->ClearReportingCacheReports(std::move(filter),
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetReports(&reports);
EXPECT_EQ(1u, reports.size());
EXPECT_EQ(domain2, reports.front()->url);
}
TEST_F(NetworkContextTest, ClearEmptyReportingCacheReports) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
std::vector<const net::ReportingReport*> reports;
reporting_cache->GetReports(&reports);
ASSERT_TRUE(reports.empty());
base::RunLoop run_loop;
network_context->ClearReportingCacheReports(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetReports(&reports);
EXPECT_TRUE(reports.empty());
}
TEST_F(NetworkContextTest, ClearReportingCacheReportsWithNoService) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndDisableFeature(features::kReporting);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ASSERT_EQ(nullptr,
network_context->url_request_context()->reporting_service());
base::RunLoop run_loop;
network_context->ClearReportingCacheReports(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
}
TEST_F(NetworkContextTest, ClearReportingCacheClients) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
GURL domain("https://google.com");
reporting_cache->SetClient(url::Origin::Create(domain), domain,
net::ReportingClient::Subdomains::EXCLUDE, "group",
base::TimeTicks::Max(), 0, 1);
std::vector<const net::ReportingClient*> clients;
reporting_cache->GetClients(&clients);
ASSERT_EQ(1u, clients.size());
base::RunLoop run_loop;
network_context->ClearReportingCacheClients(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetClients(&clients);
EXPECT_EQ(0u, clients.size());
}
TEST_F(NetworkContextTest, ClearReportingCacheClientsWithFilter) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
GURL domain1("https://google.com");
reporting_cache->SetClient(url::Origin::Create(domain1), domain1,
net::ReportingClient::Subdomains::EXCLUDE, "group",
base::TimeTicks::Max(), 0, 1);
GURL domain2("https://chromium.org");
reporting_cache->SetClient(url::Origin::Create(domain2), domain2,
net::ReportingClient::Subdomains::EXCLUDE, "group",
base::TimeTicks::Max(), 0, 1);
std::vector<const net::ReportingClient*> clients;
reporting_cache->GetClients(&clients);
ASSERT_EQ(2u, clients.size());
mojom::ClearDataFilterPtr filter = mojom::ClearDataFilter::New();
filter->type = mojom::ClearDataFilter_Type::KEEP_MATCHES;
filter->domains.push_back("chromium.org");
base::RunLoop run_loop;
network_context->ClearReportingCacheClients(std::move(filter),
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetClients(&clients);
EXPECT_EQ(1u, clients.size());
EXPECT_EQ(domain2, clients.front()->endpoint);
}
TEST_F(NetworkContextTest, ClearEmptyReportingCacheClients) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto reporting_context = std::make_unique<net::TestReportingContext>(
base::DefaultClock::GetInstance(), base::DefaultTickClock::GetInstance(),
net::ReportingPolicy());
net::ReportingCache* reporting_cache = reporting_context->cache();
std::unique_ptr<net::ReportingService> reporting_service =
net::ReportingService::CreateForTesting(std::move(reporting_context));
network_context->url_request_context()->set_reporting_service(
reporting_service.get());
std::vector<const net::ReportingClient*> clients;
reporting_cache->GetClients(&clients);
ASSERT_TRUE(clients.empty());
base::RunLoop run_loop;
network_context->ClearReportingCacheClients(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
reporting_cache->GetClients(&clients);
EXPECT_TRUE(clients.empty());
}
TEST_F(NetworkContextTest, ClearReportingCacheClientsWithNoService) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndDisableFeature(features::kReporting);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ASSERT_EQ(nullptr,
network_context->url_request_context()->reporting_service());
base::RunLoop run_loop;
network_context->ClearReportingCacheClients(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
}
TEST_F(NetworkContextTest, ClearNetworkErrorLogging) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndEnableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::NetworkErrorLoggingService* logging_service =
network_context->url_request_context()->network_error_logging_service();
ASSERT_TRUE(logging_service);
GURL domain("https://google.com");
logging_service->OnHeader(url::Origin::Create(domain),
net::IPAddress(192, 168, 0, 1),
"{\"report_to\":\"group\",\"max_age\":86400}");
ASSERT_EQ(1u, logging_service->GetPolicyOriginsForTesting().size());
base::RunLoop run_loop;
network_context->ClearNetworkErrorLogging(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
EXPECT_TRUE(logging_service->GetPolicyOriginsForTesting().empty());
}
TEST_F(NetworkContextTest, ClearNetworkErrorLoggingWithFilter) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndEnableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::NetworkErrorLoggingService* logging_service =
network_context->url_request_context()->network_error_logging_service();
ASSERT_TRUE(logging_service);
GURL domain1("https://google.com");
logging_service->OnHeader(url::Origin::Create(domain1),
net::IPAddress(192, 168, 0, 1),
"{\"report_to\":\"group\",\"max_age\":86400}");
GURL domain2("https://chromium.org");
logging_service->OnHeader(url::Origin::Create(domain2),
net::IPAddress(192, 168, 0, 1),
"{\"report_to\":\"group\",\"max_age\":86400}");
ASSERT_EQ(2u, logging_service->GetPolicyOriginsForTesting().size());
mojom::ClearDataFilterPtr filter = mojom::ClearDataFilter::New();
filter->type = mojom::ClearDataFilter_Type::KEEP_MATCHES;
filter->domains.push_back("chromium.org");
base::RunLoop run_loop;
network_context->ClearNetworkErrorLogging(std::move(filter),
run_loop.QuitClosure());
run_loop.Run();
std::set<url::Origin> policy_origins =
logging_service->GetPolicyOriginsForTesting();
EXPECT_EQ(1u, policy_origins.size());
EXPECT_NE(policy_origins.end(),
policy_origins.find(url::Origin::Create(domain2)));
}
TEST_F(NetworkContextTest, ClearEmptyNetworkErrorLogging) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndEnableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::NetworkErrorLoggingService* logging_service =
network_context->url_request_context()->network_error_logging_service();
ASSERT_TRUE(logging_service);
ASSERT_TRUE(logging_service->GetPolicyOriginsForTesting().empty());
base::RunLoop run_loop;
network_context->ClearNetworkErrorLogging(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
EXPECT_TRUE(logging_service->GetPolicyOriginsForTesting().empty());
}
TEST_F(NetworkContextTest, ClearEmptyNetworkErrorLoggingWithNoService) {
base::test::ScopedFeatureList scoped_feature_list_;
scoped_feature_list_.InitAndDisableFeature(features::kNetworkErrorLogging);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ASSERT_FALSE(
network_context->url_request_context()->network_error_logging_service());
base::RunLoop run_loop;
network_context->ClearNetworkErrorLogging(nullptr /* filter */,
run_loop.QuitClosure());
run_loop.Run();
}
#endif // BUILDFLAG(ENABLE_REPORTING)
void SetCookieCallback(base::RunLoop* run_loop, bool* result_out, bool result) {
*result_out = result;
run_loop->Quit();
}
void GetCookieListCallback(base::RunLoop* run_loop,
net::CookieList* result_out,
const net::CookieList& result,
const net::CookieStatusList& excluded_cookies) {
*result_out = result;
run_loop->Quit();
}
TEST_F(NetworkContextTest, CookieManager) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(mojom::NetworkContextParams::New());
mojom::CookieManagerPtr cookie_manager_ptr;
mojom::CookieManagerRequest cookie_manager_request(
mojo::MakeRequest(&cookie_manager_ptr));
network_context->GetCookieManager(std::move(cookie_manager_request));
// Set a cookie through the cookie interface.
base::RunLoop run_loop1;
bool result = false;
cookie_manager_ptr->SetCanonicalCookie(
net::CanonicalCookie("TestCookie", "1", "www.test.com", "/", base::Time(),
base::Time(), base::Time(), false, false,
net::CookieSameSite::NO_RESTRICTION,
net::COOKIE_PRIORITY_LOW),
true, true, base::BindOnce(&SetCookieCallback, &run_loop1, &result));
run_loop1.Run();
EXPECT_TRUE(result);
// Confirm that cookie is visible directly through the store associated with
// the network context.
base::RunLoop run_loop2;
net::CookieList cookies;
network_context->url_request_context()
->cookie_store()
->GetCookieListWithOptionsAsync(
GURL("http://www.test.com/whatever"), net::CookieOptions(),
base::Bind(&GetCookieListCallback, &run_loop2, &cookies));
run_loop2.Run();
ASSERT_EQ(1u, cookies.size());
EXPECT_EQ("TestCookie", cookies[0].Name());
}
TEST_F(NetworkContextTest, ProxyConfig) {
// Each ProxyConfigSet consists of a net::ProxyConfig, and the net::ProxyInfos
// that it will result in for http and ftp URLs. All that matters is that each
// ProxyConfig is different. It's important that none of these configs require
// fetching a PAC scripts, as this test checks
// ProxyResolutionService::config(), which is only updated after fetching PAC
// scripts (if applicable).
struct ProxyConfigSet {
net::ProxyConfig proxy_config;
net::ProxyInfo http_proxy_info;
net::ProxyInfo ftp_proxy_info;
} proxy_config_sets[3];
proxy_config_sets[0].proxy_config.proxy_rules().ParseFromString(
"http=foopy:80");
proxy_config_sets[0].http_proxy_info.UsePacString("PROXY foopy:80");
proxy_config_sets[0].ftp_proxy_info.UseDirect();
proxy_config_sets[1].proxy_config.proxy_rules().ParseFromString(
"http=foopy:80;ftp=foopy2");
proxy_config_sets[1].http_proxy_info.UsePacString("PROXY foopy:80");
proxy_config_sets[1].ftp_proxy_info.UsePacString("PROXY foopy2");
proxy_config_sets[2].proxy_config = net::ProxyConfig::CreateDirect();
proxy_config_sets[2].http_proxy_info.UseDirect();
proxy_config_sets[2].ftp_proxy_info.UseDirect();
// Sanity check.
EXPECT_FALSE(proxy_config_sets[0].proxy_config.Equals(
proxy_config_sets[1].proxy_config));
EXPECT_FALSE(proxy_config_sets[0].proxy_config.Equals(
proxy_config_sets[2].proxy_config));
EXPECT_FALSE(proxy_config_sets[1].proxy_config.Equals(
proxy_config_sets[2].proxy_config));
// Try each proxy config as the initial config, to make sure setting the
// initial config works.
for (const auto& initial_proxy_config_set : proxy_config_sets) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
initial_proxy_config_set.proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
mojom::ProxyConfigClientPtr config_client;
context_params->proxy_config_client_request =
mojo::MakeRequest(&config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::ProxyResolutionService* proxy_resolution_service =
network_context->url_request_context()->proxy_resolution_service();
// Need to do proxy resolutions before can check the ProxyConfig, as the
// ProxyService doesn't start updating its config until it's first used.
// This also gives some test coverage of LookUpProxyForURL.
TestProxyLookupClient http_proxy_lookup_client;
http_proxy_lookup_client.StartLookUpProxyForURL(GURL("http://foo"),
network_context.get());
http_proxy_lookup_client.WaitForResult();
ASSERT_TRUE(http_proxy_lookup_client.proxy_info());
EXPECT_EQ(initial_proxy_config_set.http_proxy_info.ToPacString(),
http_proxy_lookup_client.proxy_info()->ToPacString());
TestProxyLookupClient ftp_proxy_lookup_client;
ftp_proxy_lookup_client.StartLookUpProxyForURL(GURL("ftp://foo"),
network_context.get());
ftp_proxy_lookup_client.WaitForResult();
ASSERT_TRUE(ftp_proxy_lookup_client.proxy_info());
EXPECT_EQ(initial_proxy_config_set.ftp_proxy_info.ToPacString(),
ftp_proxy_lookup_client.proxy_info()->ToPacString());
EXPECT_TRUE(proxy_resolution_service->config());
EXPECT_TRUE(proxy_resolution_service->config()->value().Equals(
initial_proxy_config_set.proxy_config));
// Always go through the other configs in the same order. This has the
// advantage of testing the case where there's no change, for
// proxy_config[0].
for (const auto& proxy_config_set : proxy_config_sets) {
config_client->OnProxyConfigUpdated(net::ProxyConfigWithAnnotation(
proxy_config_set.proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS));
scoped_task_environment_.RunUntilIdle();
TestProxyLookupClient http_proxy_lookup_client2;
http_proxy_lookup_client2.StartLookUpProxyForURL(GURL("http://foo"),
network_context.get());
http_proxy_lookup_client2.WaitForResult();
ASSERT_TRUE(http_proxy_lookup_client2.proxy_info());
EXPECT_EQ(proxy_config_set.http_proxy_info.ToPacString(),
http_proxy_lookup_client2.proxy_info()->ToPacString());
TestProxyLookupClient ftp_proxy_lookup_client2;
ftp_proxy_lookup_client2.StartLookUpProxyForURL(GURL("ftp://foo"),
network_context.get());
ftp_proxy_lookup_client2.WaitForResult();
ASSERT_TRUE(ftp_proxy_lookup_client2.proxy_info());
EXPECT_EQ(proxy_config_set.ftp_proxy_info.ToPacString(),
ftp_proxy_lookup_client2.proxy_info()->ToPacString());
EXPECT_TRUE(proxy_resolution_service->config());
EXPECT_TRUE(proxy_resolution_service->config()->value().Equals(
proxy_config_set.proxy_config));
}
}
}
// Verify that a proxy config works without a ProxyConfigClientRequest.
TEST_F(NetworkContextTest, StaticProxyConfig) {
net::ProxyConfig proxy_config;
proxy_config.proxy_rules().ParseFromString("http=foopy:80;ftp=foopy2");
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::ProxyResolutionService* proxy_resolution_service =
network_context->url_request_context()->proxy_resolution_service();
// Kick the ProxyResolutionService into action, as it doesn't start updating
// its config until it's first used.
proxy_resolution_service->ForceReloadProxyConfig();
EXPECT_TRUE(proxy_resolution_service->config());
EXPECT_TRUE(proxy_resolution_service->config()->value().Equals(proxy_config));
}
TEST_F(NetworkContextTest, NoInitialProxyConfig) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config.reset();
mojom::ProxyConfigClientPtr config_client;
context_params->proxy_config_client_request =
mojo::MakeRequest(&config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
net::ProxyResolutionService* proxy_resolution_service =
network_context->url_request_context()->proxy_resolution_service();
EXPECT_FALSE(proxy_resolution_service->config());
EXPECT_FALSE(proxy_resolution_service->fetched_config());
// Before there's a proxy configuration, proxy requests should hang.
// Create two lookups, to make sure two simultaneous lookups can be handled at
// once.
TestProxyLookupClient http_proxy_lookup_client;
http_proxy_lookup_client.StartLookUpProxyForURL(GURL("http://foo/"),
network_context.get());
TestProxyLookupClient ftp_proxy_lookup_client;
ftp_proxy_lookup_client.StartLookUpProxyForURL(GURL("ftp://foo/"),
network_context.get());
scoped_task_environment_.RunUntilIdle();
EXPECT_FALSE(proxy_resolution_service->config());
EXPECT_FALSE(proxy_resolution_service->fetched_config());
EXPECT_FALSE(http_proxy_lookup_client.is_done());
EXPECT_FALSE(ftp_proxy_lookup_client.is_done());
EXPECT_EQ(2u, network_context->pending_proxy_lookup_requests_for_testing());
net::ProxyConfig proxy_config;
proxy_config.proxy_rules().ParseFromString("http=foopy:80");
config_client->OnProxyConfigUpdated(net::ProxyConfigWithAnnotation(
proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS));
http_proxy_lookup_client.WaitForResult();
ASSERT_TRUE(http_proxy_lookup_client.proxy_info());
EXPECT_EQ("PROXY foopy:80",
http_proxy_lookup_client.proxy_info()->ToPacString());
ftp_proxy_lookup_client.WaitForResult();
ASSERT_TRUE(ftp_proxy_lookup_client.proxy_info());
EXPECT_EQ("DIRECT", ftp_proxy_lookup_client.proxy_info()->ToPacString());
EXPECT_EQ(0u, network_context->pending_proxy_lookup_requests_for_testing());
}
TEST_F(NetworkContextTest, DestroyedWithoutProxyConfig) {
// Create a NetworkContext without an initial proxy configuration.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config.reset();
mojom::ProxyConfigClientPtr config_client;
context_params->proxy_config_client_request =
mojo::MakeRequest(&config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Proxy requests should hang.
TestProxyLookupClient proxy_lookup_client;
proxy_lookup_client.StartLookUpProxyForURL(GURL("http://foo/"),
network_context.get());
scoped_task_environment_.RunUntilIdle();
EXPECT_EQ(1u, network_context->pending_proxy_lookup_requests_for_testing());
EXPECT_FALSE(proxy_lookup_client.is_done());
// Destroying the NetworkContext should cause the pending lookup to fail with
// ERR_ABORTED.
network_context.reset();
proxy_lookup_client.WaitForResult();
EXPECT_FALSE(proxy_lookup_client.proxy_info());
EXPECT_EQ(net::ERR_ABORTED, proxy_lookup_client.net_error());
}
TEST_F(NetworkContextTest, CancelPendingProxyLookup) {
// Create a NetworkContext without an initial proxy configuration.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config.reset();
mojom::ProxyConfigClientPtr config_client;
context_params->proxy_config_client_request =
mojo::MakeRequest(&config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Proxy requests should hang.
std::unique_ptr<TestProxyLookupClient> proxy_lookup_client =
std::make_unique<TestProxyLookupClient>();
proxy_lookup_client->StartLookUpProxyForURL(GURL("http://foo/"),
network_context.get());
scoped_task_environment_.RunUntilIdle();
EXPECT_FALSE(proxy_lookup_client->is_done());
EXPECT_EQ(1u, network_context->pending_proxy_lookup_requests_for_testing());
// Cancelling the proxy lookup should cause the proxy lookup request objects
// to be deleted.
proxy_lookup_client.reset();
scoped_task_environment_.RunUntilIdle();
EXPECT_EQ(0u, network_context->pending_proxy_lookup_requests_for_testing());
}
TEST_F(NetworkContextTest, PacQuickCheck) {
// Check the default value.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_TRUE(network_context->url_request_context()
->proxy_resolution_service()
->quick_check_enabled_for_testing());
// Explicitly enable.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->pac_quick_check_enabled = true;
network_context = CreateContextWithParams(std::move(context_params));
EXPECT_TRUE(network_context->url_request_context()
->proxy_resolution_service()
->quick_check_enabled_for_testing());
// Explicitly disable.
context_params = CreateContextParams();
context_params->pac_quick_check_enabled = false;
network_context = CreateContextWithParams(std::move(context_params));
EXPECT_FALSE(network_context->url_request_context()
->proxy_resolution_service()
->quick_check_enabled_for_testing());
}
TEST_F(NetworkContextTest, DangerouslyAllowPacAccessToSecureURLs) {
// Check the default value.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_EQ(net::ProxyResolutionService::SanitizeUrlPolicy::SAFE,
network_context->url_request_context()
->proxy_resolution_service()
->sanitize_url_policy_for_testing());
// Explicitly disable.
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->dangerously_allow_pac_access_to_secure_urls = false;
network_context = CreateContextWithParams(std::move(context_params));
EXPECT_EQ(net::ProxyResolutionService::SanitizeUrlPolicy::SAFE,
network_context->url_request_context()
->proxy_resolution_service()
->sanitize_url_policy_for_testing());
// Explicitly enable.
context_params = CreateContextParams();
context_params->dangerously_allow_pac_access_to_secure_urls = true;
network_context = CreateContextWithParams(std::move(context_params));
EXPECT_EQ(net::ProxyResolutionService::SanitizeUrlPolicy::UNSAFE,
network_context->url_request_context()
->proxy_resolution_service()
->sanitize_url_policy_for_testing());
}
net::IPEndPoint GetLocalHostWithAnyPort() {
return net::IPEndPoint(net::IPAddress(127, 0, 0, 1), 0);
}
std::vector<uint8_t> CreateTestMessage(uint8_t initial, size_t size) {
std::vector<uint8_t> array(size);
for (size_t i = 0; i < size; ++i)
array[i] = static_cast<uint8_t>((i + initial) % 256);
return array;
}
TEST_F(NetworkContextTest, CreateUDPSocket) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Create a server socket to listen for incoming datagrams.
test::UDPSocketReceiverImpl receiver;
mojo::Binding<mojom::UDPSocketReceiver> receiver_binding(&receiver);
mojom::UDPSocketReceiverPtr receiver_interface_ptr;
receiver_binding.Bind(mojo::MakeRequest(&receiver_interface_ptr));
net::IPEndPoint server_addr(GetLocalHostWithAnyPort());
mojom::UDPSocketPtr server_socket;
network_context->CreateUDPSocket(mojo::MakeRequest(&server_socket),
std::move(receiver_interface_ptr));
test::UDPSocketTestHelper helper(&server_socket);
ASSERT_EQ(net::OK, helper.BindSync(server_addr, nullptr, &server_addr));
// Create a client socket to send datagrams.
mojom::UDPSocketPtr client_socket;
mojom::UDPSocketRequest client_socket_request(
mojo::MakeRequest(&client_socket));
network_context->CreateUDPSocket(std::move(client_socket_request), nullptr);
net::IPEndPoint client_addr(GetLocalHostWithAnyPort());
test::UDPSocketTestHelper client_helper(&client_socket);
ASSERT_EQ(net::OK,
client_helper.ConnectSync(server_addr, nullptr, &client_addr));
// This test assumes that the loopback interface doesn't drop UDP packets for
// a small number of packets.
const size_t kDatagramCount = 6;
const size_t kDatagramSize = 255;
server_socket->ReceiveMore(kDatagramCount);
for (size_t i = 0; i < kDatagramCount; ++i) {
std::vector<uint8_t> test_msg(
CreateTestMessage(static_cast<uint8_t>(i), kDatagramSize));
int result = client_helper.SendSync(test_msg);
EXPECT_EQ(net::OK, result);
}
receiver.WaitForReceivedResults(kDatagramCount);
EXPECT_EQ(kDatagramCount, receiver.results().size());
int i = 0;
for (const auto& result : receiver.results()) {
EXPECT_EQ(net::OK, result.net_error);
EXPECT_EQ(result.src_addr, client_addr);
EXPECT_EQ(CreateTestMessage(static_cast<uint8_t>(i), kDatagramSize),
result.data.value());
i++;
}
}
TEST_F(NetworkContextTest, CreateNetLogExporter) {
// Basic flow around start/stop.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
mojom::NetLogExporterPtr net_log_exporter;
network_context->CreateNetLogExporter(mojo::MakeRequest(&net_log_exporter));
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
base::FilePath out_path(temp_dir.GetPath().AppendASCII("out.json"));
base::File out_file(out_path,
base::File::FLAG_CREATE | base::File::FLAG_WRITE);
ASSERT_TRUE(out_file.IsValid());
base::Value dict_start(base::Value::Type::DICTIONARY);
const char kKeyEarly[] = "early";
const char kValEarly[] = "morning";
dict_start.SetKey(kKeyEarly, base::Value(kValEarly));
net::TestCompletionCallback cb;
net_log_exporter->Start(std::move(out_file), std::move(dict_start),
mojom::NetLogCaptureMode::DEFAULT, 100 * 1024,
cb.callback());
EXPECT_EQ(net::OK, cb.WaitForResult());
base::Value dict_late(base::Value::Type::DICTIONARY);
const char kKeyLate[] = "late";
const char kValLate[] = "snowval";
dict_late.SetKey(kKeyLate, base::Value(kValLate));
net_log_exporter->Stop(std::move(dict_late), cb.callback());
EXPECT_EQ(net::OK, cb.WaitForResult());
// Check that file got written.
std::string contents;
ASSERT_TRUE(base::ReadFileToString(out_path, &contents));
// Contents should have net constants, without the client needing any
// net:: methods.
EXPECT_NE(std::string::npos, contents.find("ERR_IO_PENDING")) << contents;
// The additional stuff inject should also occur someplace.
EXPECT_NE(std::string::npos, contents.find(kKeyEarly)) << contents;
EXPECT_NE(std::string::npos, contents.find(kValEarly)) << contents;
EXPECT_NE(std::string::npos, contents.find(kKeyLate)) << contents;
EXPECT_NE(std::string::npos, contents.find(kValLate)) << contents;
}
TEST_F(NetworkContextTest, CreateNetLogExporterUnbounded) {
// Make sure that exporting without size limit works.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
mojom::NetLogExporterPtr net_log_exporter;
network_context->CreateNetLogExporter(mojo::MakeRequest(&net_log_exporter));
base::FilePath temp_path;
ASSERT_TRUE(base::CreateTemporaryFile(&temp_path));
base::File out_file(temp_path,
base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
ASSERT_TRUE(out_file.IsValid());
net::TestCompletionCallback cb;
net_log_exporter->Start(
std::move(out_file), base::Value(base::Value::Type::DICTIONARY),
mojom::NetLogCaptureMode::DEFAULT,
mojom::NetLogExporter::kUnlimitedFileSize, cb.callback());
EXPECT_EQ(net::OK, cb.WaitForResult());
net_log_exporter->Stop(base::Value(base::Value::Type::DICTIONARY),
cb.callback());
EXPECT_EQ(net::OK, cb.WaitForResult());
// Check that file got written.
std::string contents;
ASSERT_TRUE(base::ReadFileToString(temp_path, &contents));
// Contents should have net constants, without the client needing any
// net:: methods.
EXPECT_NE(std::string::npos, contents.find("ERR_IO_PENDING")) << contents;
base::DeleteFile(temp_path, false);
}
TEST_F(NetworkContextTest, CreateNetLogExporterErrors) {
// Some basic state machine misuses.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
mojom::NetLogExporterPtr net_log_exporter;
network_context->CreateNetLogExporter(mojo::MakeRequest(&net_log_exporter));
net::TestCompletionCallback cb;
net_log_exporter->Stop(base::Value(base::Value::Type::DICTIONARY),
cb.callback());
EXPECT_EQ(net::ERR_UNEXPECTED, cb.WaitForResult());
base::FilePath temp_path;
ASSERT_TRUE(base::CreateTemporaryFile(&temp_path));
base::File temp_file(temp_path,
base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
ASSERT_TRUE(temp_file.IsValid());
net_log_exporter->Start(
std::move(temp_file), base::Value(base::Value::Type::DICTIONARY),
mojom::NetLogCaptureMode::DEFAULT, 100 * 1024, cb.callback());
EXPECT_EQ(net::OK, cb.WaitForResult());
// Can't start twice.
base::FilePath temp_path2;
ASSERT_TRUE(base::CreateTemporaryFile(&temp_path2));
base::File temp_file2(
temp_path2, base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
ASSERT_TRUE(temp_file2.IsValid());
net_log_exporter->Start(
std::move(temp_file2), base::Value(base::Value::Type::DICTIONARY),
mojom::NetLogCaptureMode::DEFAULT, 100 * 1024, cb.callback());
EXPECT_EQ(net::ERR_UNEXPECTED, cb.WaitForResult());
base::DeleteFile(temp_path, false);
base::DeleteFile(temp_path2, false);
// Forgetting to stop is recovered from.
}
TEST_F(NetworkContextTest, DestroyNetLogExporterWhileCreatingScratchDir) {
// Make sure that things behave OK if NetLogExporter is destroyed during the
// brief window it owns the scratch directory.
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
std::unique_ptr<NetLogExporter> net_log_exporter =
std::make_unique<NetLogExporter>(network_context.get());
base::WaitableEvent block_mktemp(
base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
base::ScopedTempDir dir;
ASSERT_TRUE(dir.CreateUniqueTempDir());
base::FilePath path = dir.Take();
EXPECT_TRUE(base::PathExists(path));
net_log_exporter->SetCreateScratchDirHandlerForTesting(base::BindRepeating(
[](base::WaitableEvent* block_on,
const base::FilePath& path) -> base::FilePath {
base::ScopedAllowBaseSyncPrimitivesForTesting need_to_block;
block_on->Wait();
return path;
},
&block_mktemp, path));
base::FilePath temp_path;
ASSERT_TRUE(base::CreateTemporaryFile(&temp_path));
base::File temp_file(temp_path,
base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
ASSERT_TRUE(temp_file.IsValid());
net_log_exporter->Start(
std::move(temp_file), base::Value(base::Value::Type::DICTIONARY),
mojom::NetLogCaptureMode::DEFAULT, 100, base::BindOnce([](int) {}));
net_log_exporter = nullptr;
block_mktemp.Signal();
scoped_task_environment_.RunUntilIdle();
EXPECT_FALSE(base::PathExists(path));
base::DeleteFile(temp_path, false);
}
net::IPEndPoint CreateExpectedEndPoint(const std::string& address,
uint16_t port) {
net::IPAddress ip_address;
CHECK(ip_address.AssignFromIPLiteral(address));
return net::IPEndPoint(ip_address, port);
}
class TestResolveHostClient : public ResolveHostClientBase {
public:
TestResolveHostClient(mojom::ResolveHostClientPtr* interface_ptr,
base::RunLoop* run_loop)
: binding_(this, mojo::MakeRequest(interface_ptr)),
complete_(false),
run_loop_(run_loop) {
DCHECK(run_loop_);
}
void CloseBinding() { binding_.Close(); }
void OnComplete(int error,
const base::Optional<net::AddressList>& addresses) override {
DCHECK(!complete_);
complete_ = true;
result_error_ = error;
result_addresses_ = addresses;
run_loop_->Quit();
}
bool complete() const { return complete_; }
int result_error() const {
DCHECK(complete_);
return result_error_;
}
const base::Optional<net::AddressList>& result_addresses() const {
DCHECK(complete_);
return result_addresses_;
}
private:
mojo::Binding<mojom::ResolveHostClient> binding_;
bool complete_;
int result_error_;
base::Optional<net::AddressList> result_addresses_;
base::RunLoop* const run_loop_;
};
TEST_F(NetworkContextTest, ResolveHost_Sync) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto resolver = std::make_unique<net::MockHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
resolver->set_synchronous_mode(true);
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("localhost", 160),
std::move(optional_parameters),
std::move(response_client_ptr));
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(
response_client.result_addresses().value().endpoints(),
testing::UnorderedElementsAre(CreateExpectedEndPoint("127.0.0.1", 160)));
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_Async) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto resolver = std::make_unique<net::MockHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
resolver->set_synchronous_mode(false);
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("localhost", 160),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(
response_client.result_addresses().value().endpoints(),
testing::UnorderedElementsAre(CreateExpectedEndPoint("127.0.0.1", 160)));
EXPECT_TRUE(control_handle_closed);
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_Failure_Sync) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto resolver = std::make_unique<net::MockHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
resolver->rules()->AddSimulatedFailure("example.com");
resolver->set_synchronous_mode(true);
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("example.com", 160),
std::move(optional_parameters),
std::move(response_client_ptr));
run_loop.Run();
EXPECT_EQ(net::ERR_NAME_NOT_RESOLVED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_Failure_Async) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto resolver = std::make_unique<net::MockHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
resolver->rules()->AddSimulatedFailure("example.com");
resolver->set_synchronous_mode(false);
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("example.com", 160),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
run_loop.Run();
EXPECT_EQ(net::ERR_NAME_NOT_RESOLVED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_TRUE(control_handle_closed);
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_NoControlHandle) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
base::RunLoop run_loop;
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
// Resolve "localhost" because it should always resolve fast and locally, even
// when using a real HostResolver.
network_context->ResolveHost(net::HostPortPair("localhost", 80), nullptr,
std::move(response_client_ptr));
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(
response_client.result_addresses().value().endpoints(),
testing::UnorderedElementsAre(CreateExpectedEndPoint("127.0.0.1", 80),
CreateExpectedEndPoint("::1", 80)));
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_CloseControlHandle) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
// Resolve "localhost" because it should always resolve fast and locally, even
// when using a real HostResolver.
network_context->ResolveHost(net::HostPortPair("localhost", 160),
std::move(optional_parameters),
std::move(response_client_ptr));
control_handle = nullptr;
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(
response_client.result_addresses().value().endpoints(),
testing::UnorderedElementsAre(CreateExpectedEndPoint("127.0.0.1", 160),
CreateExpectedEndPoint("::1", 160)));
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_Cancellation) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Override the HostResolver with a hanging one, so the test can ensure the
// request won't be completed before the cancellation arrives.
auto resolver = std::make_unique<net::HangingHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
ASSERT_EQ(0, resolver->num_cancellations());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("localhost", 80),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
control_handle->Cancel(net::ERR_ABORTED);
run_loop.Run();
// On cancellation, should receive an ERR_FAILED result, and the internal
// resolver request should have been cancelled.
EXPECT_EQ(net::ERR_ABORTED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_EQ(1, resolver->num_cancellations());
EXPECT_TRUE(control_handle_closed);
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, ResolveHost_DestroyContext) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Override the HostResolver with a hanging one, so the test can ensure the
// request won't be completed before the cancellation arrives.
auto resolver = std::make_unique<net::HangingHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
ASSERT_EQ(0, resolver->num_cancellations());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("localhost", 80),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
network_context = nullptr;
run_loop.Run();
// On context destruction, should receive an ERR_FAILED result, and the
// internal resolver request should have been cancelled.
EXPECT_EQ(net::ERR_FAILED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_EQ(1, resolver->num_cancellations());
EXPECT_TRUE(control_handle_closed);
}
TEST_F(NetworkContextTest, ResolveHost_CloseClient) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Override the HostResolver with a hanging one, so the test can ensure the
// request won't be completed before the cancellation arrives.
auto resolver = std::make_unique<net::HangingHostResolver>();
network_context->url_request_context()->set_host_resolver(resolver.get());
ASSERT_EQ(0, resolver->num_cancellations());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
network_context->ResolveHost(net::HostPortPair("localhost", 80),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
response_client.CloseBinding();
run_loop.RunUntilIdle();
// Response pipe is closed, so no results to check. Internal request should be
// cancelled.
EXPECT_FALSE(response_client.complete());
EXPECT_EQ(1, resolver->num_cancellations());
EXPECT_TRUE(control_handle_closed);
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
// Test factory of net::HostResolvers. Creates standard net::HostResolverImpl.
// Keeps pointers to all created resolvers.
class TestResolverFactory : public net::HostResolver::Factory {
public:
static TestResolverFactory* CreateAndSetFactory(NetworkContext* context) {
auto factory = std::make_unique<TestResolverFactory>();
auto* factory_ptr = factory.get();
context->set_host_resolver_factory_for_testing(std::move(factory));
return factory_ptr;
}
std::unique_ptr<net::HostResolver> CreateResolver(
const net::HostResolver::Options& options,
net::NetLog* net_log) override {
std::unique_ptr<net::HostResolverImpl> resolver =
net::HostResolver::CreateSystemResolverImpl(options, net_log);
resolvers_.push_back(resolver.get());
return resolver;
}
const std::vector<net::HostResolverImpl*>& resolvers() const {
return resolvers_;
}
private:
std::vector<net::HostResolverImpl*> resolvers_;
};
TEST_F(NetworkContextTest, CreateHostResolver) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Inject a factory to control and capture created net::HostResolvers.
TestResolverFactory* factory =
TestResolverFactory::CreateAndSetFactory(network_context.get());
mojom::HostResolverPtr resolver;
network_context->CreateHostResolver(base::nullopt,
mojo::MakeRequest(&resolver));
// Expected to use shared internal HostResolver.
EXPECT_TRUE(factory->resolvers().empty());
base::RunLoop run_loop;
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
resolver->ResolveHost(net::HostPortPair("localhost", 80), nullptr,
std::move(response_client_ptr));
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(
response_client.result_addresses().value().endpoints(),
testing::UnorderedElementsAre(CreateExpectedEndPoint("127.0.0.1", 80),
CreateExpectedEndPoint("::1", 80)));
EXPECT_EQ(0u,
network_context->GetNumOutstandingResolveHostRequestsForTesting());
}
TEST_F(NetworkContextTest, CreateHostResolver_CloseResolver) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Override the HostResolver with a hanging one, so the test can ensure the
// request won't be completed before the cancellation arrives.
auto internal_resolver = std::make_unique<net::HangingHostResolver>();
network_context->url_request_context()->set_host_resolver(
internal_resolver.get());
mojom::HostResolverPtr resolver;
network_context->CreateHostResolver(base::nullopt,
mojo::MakeRequest(&resolver));
ASSERT_EQ(0, internal_resolver->num_cancellations());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
resolver->ResolveHost(net::HostPortPair("localhost", 80),
std::move(optional_parameters),
std::move(response_client_ptr));
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
resolver = nullptr;
run_loop.Run();
// On resolver destruction, should receive an ERR_FAILED result, and the
// internal resolver request should have been cancelled.
EXPECT_EQ(net::ERR_FAILED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_EQ(1, internal_resolver->num_cancellations());
EXPECT_TRUE(control_handle_closed);
}
TEST_F(NetworkContextTest, CreateHostResolver_CloseContext) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Override the HostResolver with a hanging one, so the test can ensure the
// request won't be completed before the cancellation arrives.
auto internal_resolver = std::make_unique<net::HangingHostResolver>();
network_context->url_request_context()->set_host_resolver(
internal_resolver.get());
mojom::HostResolverPtr resolver;
network_context->CreateHostResolver(base::nullopt,
mojo::MakeRequest(&resolver));
ASSERT_EQ(0, internal_resolver->num_cancellations());
base::RunLoop run_loop;
mojom::ResolveHostHandlePtr control_handle;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->control_handle = mojo::MakeRequest(&control_handle);
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
resolver->ResolveHost(net::HostPortPair("localhost", 80),
std::move(optional_parameters),
std::move(response_client_ptr));
// Run a bit to ensure the resolve request makes it to the resolver. Otherwise
// the resolver will be destroyed and close its pipe before it even knows
// about the request to send a failure.
scoped_task_environment_.RunUntilIdle();
bool control_handle_closed = false;
auto connection_error_callback =
base::BindLambdaForTesting([&]() { control_handle_closed = true; });
control_handle.set_connection_error_handler(connection_error_callback);
bool resolver_closed = false;
auto resolver_closed_callback =
base::BindLambdaForTesting([&]() { resolver_closed = true; });
resolver.set_connection_error_handler(resolver_closed_callback);
network_context = nullptr;
run_loop.Run();
// On context destruction, should receive an ERR_FAILED result, and the
// internal resolver request should have been cancelled.
EXPECT_EQ(net::ERR_FAILED, response_client.result_error());
EXPECT_FALSE(response_client.result_addresses());
EXPECT_EQ(1, internal_resolver->num_cancellations());
EXPECT_TRUE(control_handle_closed);
EXPECT_TRUE(resolver_closed);
}
TEST_F(NetworkContextTest, CreateHostResolverWithConfigOverrides) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// Inject a factory to control and capture created net::HostResolvers.
TestResolverFactory* factory =
TestResolverFactory::CreateAndSetFactory(network_context.get());
net::DnsConfigOverrides overrides;
overrides.nameservers = std::vector<net::IPEndPoint>{
CreateExpectedEndPoint("100.100.100.100", 22)};
mojom::HostResolverPtr resolver;
network_context->CreateHostResolver(overrides, mojo::MakeRequest(&resolver));
// Should create 1 private resolver with a DnsClient (if DnsClient is
// enablable for the build config).
ASSERT_EQ(1u, factory->resolvers().size());
net::HostResolverImpl* internal_resolver = factory->resolvers().front();
#if defined(ENABLE_BUILT_IN_DNS)
EXPECT_TRUE(internal_resolver->GetDnsConfigAsValue());
#endif
// Override DnsClient with a basic mock.
const std::string kQueryHostname = "example.com";
const std::string kResult = "1.2.3.4";
net::IPAddress result;
CHECK(result.AssignFromIPLiteral(kResult));
net::MockDnsClientRuleList rules;
rules.emplace_back(kQueryHostname, net::dns_protocol::kTypeA,
net::MockDnsClientRule::Result(
net::BuildTestDnsResponse(kQueryHostname, result)),
false);
rules.emplace_back(
kQueryHostname, net::dns_protocol::kTypeAAAA,
net::MockDnsClientRule::Result(net::MockDnsClientRule::ResultType::EMPTY),
false);
auto mock_dns_client =
std::make_unique<net::MockDnsClient>(net::DnsConfig(), std::move(rules));
auto* mock_dns_client_ptr = mock_dns_client.get();
internal_resolver->SetDnsClient(std::move(mock_dns_client));
// Force the base configuration to ensure consistent overriding.
net::DnsConfig base_configuration;
base_configuration.nameservers = {CreateExpectedEndPoint("12.12.12.12", 53)};
internal_resolver->SetBaseDnsConfigForTesting(base_configuration);
// Test that the DnsClient is getting the overridden configuration.
EXPECT_TRUE(overrides.ApplyOverrides(base_configuration)
.Equals(*mock_dns_client_ptr->GetConfig()));
// Ensure we are using the private resolver by testing that we get results
// from the overridden DnsClient.
base::RunLoop run_loop;
mojom::ResolveHostParametersPtr optional_parameters =
mojom::ResolveHostParameters::New();
optional_parameters->dns_query_type = net::DnsQueryType::A;
optional_parameters->source = net::HostResolverSource::DNS;
mojom::ResolveHostClientPtr response_client_ptr;
TestResolveHostClient response_client(&response_client_ptr, &run_loop);
resolver->ResolveHost(net::HostPortPair(kQueryHostname, 80),
std::move(optional_parameters),
std::move(response_client_ptr));
run_loop.Run();
EXPECT_EQ(net::OK, response_client.result_error());
EXPECT_THAT(response_client.result_addresses().value().endpoints(),
testing::ElementsAre(CreateExpectedEndPoint(kResult, 80)));
}
TEST_F(NetworkContextTest, PrivacyModeDisabledByDefault) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
EXPECT_FALSE(network_context->url_request_context()
->network_delegate()
->ForcePrivacyMode(kURL, kOtherURL));
}
TEST_F(NetworkContextTest, PrivacyModeEnabledIfCookiesBlocked) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
SetContentSetting(kURL, kOtherURL, CONTENT_SETTING_BLOCK,
network_context.get());
EXPECT_TRUE(network_context->url_request_context()
->network_delegate()
->ForcePrivacyMode(kURL, kOtherURL));
EXPECT_FALSE(network_context->url_request_context()
->network_delegate()
->ForcePrivacyMode(kOtherURL, kURL));
}
TEST_F(NetworkContextTest, PrivacyModeDisabledIfCookiesAllowed) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
SetContentSetting(kURL, kOtherURL, CONTENT_SETTING_ALLOW,
network_context.get());
EXPECT_FALSE(network_context->url_request_context()
->network_delegate()
->ForcePrivacyMode(kURL, kOtherURL));
}
TEST_F(NetworkContextTest, PrivacyModeDisabledIfCookiesSettingForOtherURL) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
// URLs are switched so setting should not apply.
SetContentSetting(kOtherURL, kURL, CONTENT_SETTING_BLOCK,
network_context.get());
EXPECT_FALSE(network_context->url_request_context()
->network_delegate()
->ForcePrivacyMode(kURL, kOtherURL));
}
TEST_F(NetworkContextTest, PrivacyModeEnabledIfThirdPartyCookiesBlocked) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::NetworkDelegate* delegate =
network_context->url_request_context()->network_delegate();
network_context->cookie_manager()->BlockThirdPartyCookies(true);
EXPECT_TRUE(delegate->ForcePrivacyMode(kURL, kOtherURL));
EXPECT_FALSE(delegate->ForcePrivacyMode(kURL, kURL));
network_context->cookie_manager()->BlockThirdPartyCookies(false);
EXPECT_FALSE(delegate->ForcePrivacyMode(kURL, kOtherURL));
EXPECT_FALSE(delegate->ForcePrivacyMode(kURL, kURL));
}
TEST_F(NetworkContextTest, CanSetCookieFalseIfCookiesBlocked) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::URLRequestContext context;
std::unique_ptr<net::URLRequest> request = context.CreateRequest(
kURL, net::DEFAULT_PRIORITY, nullptr, TRAFFIC_ANNOTATION_FOR_TESTS);
net::CanonicalCookie cookie("TestCookie", "1", "www.test.com", "/",
base::Time(), base::Time(), base::Time(), false,
false, net::CookieSameSite::NO_RESTRICTION,
net::COOKIE_PRIORITY_LOW);
EXPECT_TRUE(
network_context->url_request_context()->network_delegate()->CanSetCookie(
*request, cookie, nullptr, true));
SetDefaultContentSetting(CONTENT_SETTING_BLOCK, network_context.get());
EXPECT_FALSE(
network_context->url_request_context()->network_delegate()->CanSetCookie(
*request, cookie, nullptr, true));
}
TEST_F(NetworkContextTest, CanSetCookieTrueIfCookiesAllowed) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::URLRequestContext context;
std::unique_ptr<net::URLRequest> request = context.CreateRequest(
kURL, net::DEFAULT_PRIORITY, nullptr, TRAFFIC_ANNOTATION_FOR_TESTS);
net::CanonicalCookie cookie("TestCookie", "1", "www.test.com", "/",
base::Time(), base::Time(), base::Time(), false,
false, net::CookieSameSite::NO_RESTRICTION,
net::COOKIE_PRIORITY_LOW);
SetDefaultContentSetting(CONTENT_SETTING_ALLOW, network_context.get());
EXPECT_TRUE(
network_context->url_request_context()->network_delegate()->CanSetCookie(
*request, cookie, nullptr, true));
}
TEST_F(NetworkContextTest, CanGetCookiesFalseIfCookiesBlocked) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::URLRequestContext context;
std::unique_ptr<net::URLRequest> request = context.CreateRequest(
kURL, net::DEFAULT_PRIORITY, nullptr, TRAFFIC_ANNOTATION_FOR_TESTS);
EXPECT_TRUE(
network_context->url_request_context()->network_delegate()->CanGetCookies(
*request, {}, true));
SetDefaultContentSetting(CONTENT_SETTING_BLOCK, network_context.get());
EXPECT_FALSE(
network_context->url_request_context()->network_delegate()->CanGetCookies(
*request, {}, true));
}
TEST_F(NetworkContextTest, CanGetCookiesTrueIfCookiesAllowed) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::URLRequestContext context;
std::unique_ptr<net::URLRequest> request = context.CreateRequest(
kURL, net::DEFAULT_PRIORITY, nullptr, TRAFFIC_ANNOTATION_FOR_TESTS);
SetDefaultContentSetting(CONTENT_SETTING_ALLOW, network_context.get());
EXPECT_TRUE(
network_context->url_request_context()->network_delegate()->CanGetCookies(
*request, {}, true));
}
// Gets notified by the EmbeddedTestServer on incoming connections being
// accepted or read from, keeps track of them and exposes that info to
// the tests.
// A port being reused is currently considered an error. If a test
// needs to verify multiple connections are opened in sequence, that will need
// to be changed.
class ConnectionListener
: public net::test_server::EmbeddedTestServerConnectionListener {
public:
ConnectionListener()
: total_sockets_seen_(0),
total_sockets_waited_for_(0),
task_runner_(base::ThreadTaskRunnerHandle::Get()),
num_accepted_connections_needed_(0),
num_accepted_connections_loop_(nullptr) {}
~ConnectionListener() override {}
// Get called from the EmbeddedTestServer thread to be notified that
// a connection was accepted.
void AcceptedSocket(const net::StreamSocket& connection) override {
base::AutoLock lock(lock_);
uint16_t socket = GetPort(connection);
EXPECT_TRUE(sockets_.find(socket) == sockets_.end());
sockets_[socket] = SOCKET_ACCEPTED;
total_sockets_seen_++;
CheckAccepted();
}
// Get called from the EmbeddedTestServer thread to be notified that
// a connection was read from.
void ReadFromSocket(const net::StreamSocket& connection, int rv) override {
EXPECT_GE(rv, net::OK);
}
// Wait for exactly |n| items in |sockets_|. |n| must be greater than 0.
void WaitForAcceptedConnections(size_t num_connections) {
DCHECK(!num_accepted_connections_loop_);
DCHECK_GT(num_connections, 0u);
base::RunLoop run_loop;
{
base::AutoLock lock(lock_);
EXPECT_GE(num_connections, sockets_.size() - total_sockets_waited_for_);
num_accepted_connections_loop_ = &run_loop;
num_accepted_connections_needed_ = num_connections;
CheckAccepted();
}
// Note that the previous call to CheckAccepted can quit this run loop
// before this call, which will make this call a no-op.
run_loop.Run();
// Grab the mutex again and make sure that the number of accepted sockets is
// indeed |num_connections|.
base::AutoLock lock(lock_);
total_sockets_waited_for_ += num_connections;
EXPECT_EQ(total_sockets_seen_, total_sockets_waited_for_);
}
// Helper function to stop the waiting for sockets to be accepted for
// WaitForAcceptedConnections. |num_accepted_connections_loop_| spins
// until |num_accepted_connections_needed_| sockets are accepted by the test
// server. The values will be null/0 if the loop is not running.
void CheckAccepted() {
lock_.AssertAcquired();
// |num_accepted_connections_loop_| null implies
// |num_accepted_connections_needed_| == 0.
DCHECK(num_accepted_connections_loop_ ||
num_accepted_connections_needed_ == 0);
if (!num_accepted_connections_loop_ ||
num_accepted_connections_needed_ !=
sockets_.size() - total_sockets_waited_for_) {
return;
}
task_runner_->PostTask(FROM_HERE,
num_accepted_connections_loop_->QuitClosure());
num_accepted_connections_needed_ = 0;
num_accepted_connections_loop_ = nullptr;
}
private:
static uint16_t GetPort(const net::StreamSocket& connection) {
// Get the remote port of the peer, since the local port will always be the
// port the test server is listening on. This isn't strictly correct - it's
// possible for multiple peers to connect with the same remote port but
// different remote IPs - but the tests here assume that connections to the
// test server (running on localhost) will always come from localhost, and
// thus the peer port is all thats needed to distinguish two connections.
// This also would be problematic if the OS reused ports, but that's not
// something to worry about for these tests.
net::IPEndPoint address;
EXPECT_EQ(net::OK, connection.GetPeerAddress(&address));
return address.port();
}
int total_sockets_seen_;
int total_sockets_waited_for_;
enum SocketStatus { SOCKET_ACCEPTED, SOCKET_READ_FROM };
scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
// This lock protects all the members below, which each are used on both the
// IO and UI thread. Members declared after the lock are protected by it.
mutable base::Lock lock_;
typedef std::map<uint16_t, SocketStatus> SocketContainer;
SocketContainer sockets_;
// If |num_accepted_connections_needed_| is non zero, then the object is
// waiting for |num_accepted_connections_needed_| sockets to be accepted
// before quitting the |num_accepted_connections_loop_|.
size_t num_accepted_connections_needed_;
base::RunLoop* num_accepted_connections_loop_;
DISALLOW_COPY_AND_ASSIGN(ConnectionListener);
};
TEST_F(NetworkContextTest, PreconnectOne) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
network_context->PreconnectSockets(1, test_server.base_url(),
net::LOAD_NORMAL, true);
connection_listener.WaitForAcceptedConnections(1u);
}
TEST_F(NetworkContextTest, PreconnectHSTS) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server(net::EmbeddedTestServer::TYPE_HTTPS);
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
const GURL server_http_url = GetHttpUrlFromHttps(test_server.base_url());
network_context->PreconnectSockets(1, server_http_url, net::LOAD_NORMAL,
true);
connection_listener.WaitForAcceptedConnections(1u);
int num_sockets = GetSocketCountForGroup(
network_context.get(),
"pm/" + net::HostPortPair::FromURL(server_http_url).ToString());
EXPECT_EQ(num_sockets, 1);
const base::Time expiry =
base::Time::Now() + base::TimeDelta::FromSeconds(1000);
network_context->url_request_context()->transport_security_state()->AddHSTS(
server_http_url.host(), expiry, false);
network_context->PreconnectSockets(1, server_http_url, net::LOAD_NORMAL,
true);
connection_listener.WaitForAcceptedConnections(1u);
// If HSTS weren't respected, the initial connection would have been reused.
num_sockets = GetSocketCountForGroup(
network_context.get(),
"pm/ssl/" + net::HostPortPair::FromURL(server_http_url).ToString());
EXPECT_EQ(num_sockets, 1);
}
TEST_F(NetworkContextTest, PreconnectZero) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
network_context->PreconnectSockets(0, test_server.base_url(),
net::LOAD_NORMAL, true);
base::RunLoop().RunUntilIdle();
int num_sockets =
GetSocketPoolInfo(network_context.get(), "idle_socket_count");
ASSERT_EQ(num_sockets, 0);
int num_connecting_sockets =
GetSocketPoolInfo(network_context.get(), "connecting_socket_count");
ASSERT_EQ(num_connecting_sockets, 0);
}
TEST_F(NetworkContextTest, PreconnectTwo) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
network_context->PreconnectSockets(2, test_server.base_url(),
net::LOAD_NORMAL, true);
connection_listener.WaitForAcceptedConnections(2u);
int num_sockets =
GetSocketPoolInfo(network_context.get(), "idle_socket_count");
ASSERT_EQ(num_sockets, 2);
}
TEST_F(NetworkContextTest, PreconnectFour) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
network_context->PreconnectSockets(4, test_server.base_url(),
net::LOAD_NORMAL, true);
connection_listener.WaitForAcceptedConnections(4u);
int num_sockets =
GetSocketPoolInfo(network_context.get(), "idle_socket_count");
ASSERT_EQ(num_sockets, 4);
}
// Flaky; see http://crbug.com/874419
TEST_F(NetworkContextTest, DISABLED_PreconnectMax) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
int max_num_sockets =
GetSocketPoolInfo(network_context.get(), "max_sockets_per_group");
EXPECT_GT(76, max_num_sockets);
network_context->PreconnectSockets(76, test_server.base_url(),
net::LOAD_NORMAL, true);
base::RunLoop().RunUntilIdle();
int num_sockets =
GetSocketPoolInfo(network_context.get(), "idle_socket_count");
ASSERT_EQ(num_sockets, max_num_sockets);
}
TEST_F(NetworkContextTest, CloseAllConnections) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
network_context->PreconnectSockets(2, test_server.base_url(),
net::LOAD_NORMAL, true);
connection_listener.WaitForAcceptedConnections(2u);
int num_sockets =
GetSocketPoolInfo(network_context.get(), "idle_socket_count");
EXPECT_EQ(num_sockets, 2);
base::RunLoop run_loop;
network_context->CloseAllConnections(run_loop.QuitClosure());
run_loop.Run();
num_sockets = GetSocketPoolInfo(network_context.get(), "idle_socket_count");
EXPECT_EQ(num_sockets, 0);
}
// Flaky; see http://crbug.com/905423
TEST_F(NetworkContextTest, DISABLED_CloseIdleConnections) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ConnectionListener connection_listener;
net::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
test_server.SetConnectionListener(&connection_listener);
ASSERT_TRUE(test_server.Start());
// Create a hung (i.e. non-idle) socket.
net::TestDelegate delegate;
std::unique_ptr<net::URLRequest> request =
network_context->url_request_context()->CreateRequest(
test_server.GetURL("/hung"), net::DEFAULT_PRIORITY, &delegate,
TRAFFIC_ANNOTATION_FOR_TESTS);
request->Start();
connection_listener.WaitForAcceptedConnections(1u);
EXPECT_EQ(0, GetSocketPoolInfo(network_context.get(), "idle_socket_count"));
EXPECT_EQ(
0, GetSocketPoolInfo(network_context.get(), "connecting_socket_count"));
EXPECT_EQ(
1, GetSocketPoolInfo(network_context.get(), "handed_out_socket_count"));
// Create an idle socket.
network_context->PreconnectSockets(2, test_server.base_url(),
net::LOAD_NORMAL, true);
connection_listener.WaitForAcceptedConnections(2u);
EXPECT_EQ(2, GetSocketPoolInfo(network_context.get(), "idle_socket_count"));
EXPECT_EQ(
0, GetSocketPoolInfo(network_context.get(), "connecting_socket_count"));
EXPECT_EQ(
1, GetSocketPoolInfo(network_context.get(), "handed_out_socket_count"));
base::RunLoop run_loop;
network_context->CloseIdleConnections(run_loop.QuitClosure());
run_loop.Run();
EXPECT_EQ(0, GetSocketPoolInfo(network_context.get(), "idle_socket_count"));
EXPECT_EQ(
0, GetSocketPoolInfo(network_context.get(), "connecting_socket_count"));
EXPECT_EQ(
1, GetSocketPoolInfo(network_context.get(), "handed_out_socket_count"));
}
#if BUILDFLAG(IS_CT_SUPPORTED)
TEST_F(NetworkContextTest, ExpectCT) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
const char kTestDomain[] = "example.com";
const base::Time expiry =
base::Time::Now() + base::TimeDelta::FromSeconds(1000);
const bool enforce = true;
const GURL report_uri = GURL("https://example.com/foo/bar");
// Assert we start with no data for the test host.
{
base::Value state;
base::RunLoop run_loop;
network_context->GetExpectCTState(
kTestDomain,
base::BindOnce(&StoreValue, &state, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(state.is_dict());
const base::Value* result =
state.FindKeyOfType("result", base::Value::Type::BOOLEAN);
ASSERT_TRUE(result != nullptr);
EXPECT_FALSE(result->GetBool());
}
// Add the host data.
{
base::RunLoop run_loop;
bool result = false;
network_context->AddExpectCT(
kTestDomain, expiry, enforce, report_uri,
base::BindOnce(&StoreBool, &result, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(result);
}
// Assert added host data is returned.
{
base::Value state;
base::RunLoop run_loop;
network_context->GetExpectCTState(
kTestDomain,
base::BindOnce(&StoreValue, &state, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(state.is_dict());
const base::Value* value = state.FindKeyOfType("dynamic_expect_ct_domain",
base::Value::Type::STRING);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(kTestDomain, value->GetString());
value = state.FindKeyOfType("dynamic_expect_ct_expiry",
base::Value::Type::DOUBLE);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(expiry.ToDoubleT(), value->GetDouble());
value = state.FindKeyOfType("dynamic_expect_ct_enforce",
base::Value::Type::BOOLEAN);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(enforce, value->GetBool());
value = state.FindKeyOfType("dynamic_expect_ct_report_uri",
base::Value::Type::STRING);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(report_uri, value->GetString());
}
// Delete host data.
{
bool result;
base::RunLoop run_loop;
network_context->DeleteDynamicDataForHost(
kTestDomain,
base::BindOnce(&StoreBool, &result, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(result);
}
// Assert data is removed.
{
base::Value state;
base::RunLoop run_loop;
network_context->GetExpectCTState(
kTestDomain,
base::BindOnce(&StoreValue, &state, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(state.is_dict());
const base::Value* result =
state.FindKeyOfType("result", base::Value::Type::BOOLEAN);
ASSERT_TRUE(result != nullptr);
EXPECT_FALSE(result->GetBool());
}
}
TEST_F(NetworkContextTest, SetExpectCTTestReport) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::EmbeddedTestServer test_server;
std::set<GURL> requested_urls;
auto monitor_callback = base::BindLambdaForTesting(
[&](const net::test_server::HttpRequest& request) {
requested_urls.insert(request.GetURL());
});
test_server.RegisterRequestMonitor(monitor_callback);
ASSERT_TRUE(test_server.Start());
const GURL kReportURL = test_server.base_url().Resolve("/report/path");
base::RunLoop run_loop;
bool result = false;
network_context->SetExpectCTTestReport(
kReportURL, base::BindOnce(&StoreBool, &result, run_loop.QuitClosure()));
run_loop.Run();
EXPECT_FALSE(result);
EXPECT_TRUE(base::ContainsKey(requested_urls, kReportURL));
}
#endif // BUILDFLAG(IS_CT_SUPPORTED)
TEST_F(NetworkContextTest, QueryHSTS) {
const char kTestDomain[] = "example.com";
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
bool result = false, got_result = false;
network_context->IsHSTSActiveForHost(
kTestDomain, base::BindLambdaForTesting([&](bool is_hsts) {
result = is_hsts;
got_result = true;
}));
EXPECT_TRUE(got_result);
EXPECT_FALSE(result);
base::RunLoop run_loop;
network_context->AddHSTS(
kTestDomain, base::Time::Now() + base::TimeDelta::FromDays(1000),
false /*include_subdomains*/, run_loop.QuitClosure());
run_loop.Run();
bool result2 = false, got_result2 = false;
network_context->IsHSTSActiveForHost(
kTestDomain, base::BindLambdaForTesting([&](bool is_hsts) {
result2 = is_hsts;
got_result2 = true;
}));
EXPECT_TRUE(got_result2);
EXPECT_TRUE(result2);
}
TEST_F(NetworkContextTest, GetHSTSState) {
const char kTestDomain[] = "example.com";
const base::Time expiry =
base::Time::Now() + base::TimeDelta::FromSeconds(1000);
const GURL report_uri = GURL("https://example.com/foo/bar");
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
base::Value state;
{
base::RunLoop run_loop;
network_context->GetHSTSState(
kTestDomain,
base::BindOnce(&StoreValue, &state, run_loop.QuitClosure()));
run_loop.Run();
}
EXPECT_TRUE(state.is_dict());
const base::Value* result =
state.FindKeyOfType("result", base::Value::Type::BOOLEAN);
ASSERT_TRUE(result != nullptr);
EXPECT_FALSE(result->GetBool());
{
base::RunLoop run_loop;
network_context->AddHSTS(kTestDomain, expiry, false /*include_subdomains*/,
run_loop.QuitClosure());
run_loop.Run();
}
{
base::RunLoop run_loop;
network_context->GetHSTSState(
kTestDomain,
base::BindOnce(&StoreValue, &state, run_loop.QuitClosure()));
run_loop.Run();
}
EXPECT_TRUE(state.is_dict());
result = state.FindKeyOfType("result", base::Value::Type::BOOLEAN);
ASSERT_TRUE(result != nullptr);
EXPECT_TRUE(result->GetBool());
// Not checking all values - only enough to ensure the underlying call
// was made.
const base::Value* value =
state.FindKeyOfType("dynamic_sts_domain", base::Value::Type::STRING);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(kTestDomain, value->GetString());
value = state.FindKeyOfType("dynamic_sts_expiry", base::Value::Type::DOUBLE);
ASSERT_TRUE(value != nullptr);
EXPECT_EQ(expiry.ToDoubleT(), value->GetDouble());
}
TEST_F(NetworkContextTest, ForceReloadProxyConfig) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
auto net_log_exporter =
std::make_unique<network::NetLogExporter>(network_context.get());
base::FilePath net_log_path;
ASSERT_TRUE(base::CreateTemporaryFile(&net_log_path));
{
base::File net_log_file(
net_log_path, base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
EXPECT_TRUE(net_log_file.IsValid());
base::RunLoop run_loop;
int32_t start_param = 0;
auto start_callback = base::BindLambdaForTesting([&](int32_t result) {
start_param = result;
run_loop.Quit();
});
net_log_exporter->Start(
std::move(net_log_file),
/*extra_constants=*/base::Value(base::Value::Type::DICTIONARY),
network::mojom::NetLogCaptureMode::DEFAULT,
network::mojom::NetLogExporter::kUnlimitedFileSize, start_callback);
run_loop.Run();
EXPECT_EQ(net::OK, start_param);
}
{
base::RunLoop run_loop;
network_context->ForceReloadProxyConfig(run_loop.QuitClosure());
run_loop.Run();
}
{
base::RunLoop run_loop;
int32_t stop_param = 0;
auto stop_callback = base::BindLambdaForTesting([&](int32_t result) {
stop_param = result;
run_loop.Quit();
});
net_log_exporter->Stop(
/*polled_data=*/base::Value(base::Value::Type::DICTIONARY),
stop_callback);
run_loop.Run();
EXPECT_EQ(net::OK, stop_param);
}
std::string log_contents;
EXPECT_TRUE(base::ReadFileToString(net_log_path, &log_contents));
EXPECT_NE(std::string::npos, log_contents.find("\"new_config\""))
<< log_contents;
base::DeleteFile(net_log_path, false);
}
TEST_F(NetworkContextTest, ClearBadProxiesCache) {
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
net::ProxyResolutionService* proxy_resolution_service =
network_context->url_request_context()->proxy_resolution_service();
// Very starting conditions: zero bad proxies.
EXPECT_EQ(0UL, proxy_resolution_service->proxy_retry_info().size());
// Simulate network error to add one proxy to the bad proxy list.
net::ProxyInfo proxy_info;
proxy_info.UseNamedProxy("http://foo1.com");
proxy_resolution_service->ReportSuccess(proxy_info);
std::vector<net::ProxyServer> proxies;
proxies.push_back(net::ProxyServer::FromURI("http://foo1.com",
net::ProxyServer::SCHEME_HTTP));
proxy_resolution_service->MarkProxiesAsBadUntil(
proxy_info, base::TimeDelta::FromDays(1), proxies,
net::NetLogWithSource());
base::RunLoop().RunUntilIdle();
EXPECT_EQ(1UL, proxy_resolution_service->proxy_retry_info().size());
// Clear the bad proxies.
base::RunLoop run_loop;
network_context->ClearBadProxiesCache(run_loop.QuitClosure());
run_loop.Run();
// Verify all cleared.
EXPECT_EQ(0UL, proxy_resolution_service->proxy_retry_info().size());
}
// This is a test ProxyErrorClient that records the sequence of calls made to
// OnPACScriptError() and OnRequestMaybeFailedDueToProxySettings().
class TestProxyErrorClient final : public mojom::ProxyErrorClient {
public:
struct PacScriptError {
int line = -1;
std::string details;
};
TestProxyErrorClient() : binding_(this) {}
~TestProxyErrorClient() override {}
void OnPACScriptError(int32_t line_number,
const std::string& details) override {
on_pac_script_error_calls_.push_back({line_number, details});
}
void OnRequestMaybeFailedDueToProxySettings(int32_t net_error) override {
on_request_maybe_failed_calls_.push_back(net_error);
}
const std::vector<int>& on_request_maybe_failed_calls() const {
return on_request_maybe_failed_calls_;
}
const std::vector<PacScriptError>& on_pac_script_error_calls() const {
return on_pac_script_error_calls_;
}
// Creates an InterfacePtrInfo, binds it to |*this| and returns it.
mojom::ProxyErrorClientPtrInfo CreateInterfacePtrInfo() {
mojom::ProxyErrorClientPtrInfo client_ptr_info;
binding_.Bind(mojo::MakeRequest(&client_ptr_info));
binding_.set_connection_error_handler(base::BindOnce(
&TestProxyErrorClient::OnMojoPipeError, base::Unretained(this)));
return client_ptr_info;
}
// Runs until the message pipe is closed due to an error.
void RunUntilMojoPipeError() {
if (has_received_mojo_pipe_error_)
return;
base::RunLoop run_loop;
quit_closure_for_on_mojo_pipe_error_ = run_loop.QuitClosure();
run_loop.Run();
}
private:
void OnMojoPipeError() {
if (has_received_mojo_pipe_error_)
return;
has_received_mojo_pipe_error_ = true;
if (quit_closure_for_on_mojo_pipe_error_)
std::move(quit_closure_for_on_mojo_pipe_error_).Run();
}
mojo::Binding<mojom::ProxyErrorClient> binding_;
base::OnceClosure quit_closure_for_on_mojo_pipe_error_;
bool has_received_mojo_pipe_error_ = false;
std::vector<int> on_request_maybe_failed_calls_;
std::vector<PacScriptError> on_pac_script_error_calls_;
DISALLOW_COPY_AND_ASSIGN(TestProxyErrorClient);
};
// While in scope, all host resolutions will fail with ERR_NAME_NOT_RESOLVED,
// including localhost (so this precludes the use of embedded test server).
class ScopedFailAllHostResolutions {
public:
ScopedFailAllHostResolutions()
: mock_resolver_proc_(new net::RuleBasedHostResolverProc(nullptr)),
default_resolver_proc_(mock_resolver_proc_.get()) {
mock_resolver_proc_->AddSimulatedFailure("*");
}
private:
scoped_refptr<net::RuleBasedHostResolverProc> mock_resolver_proc_;
net::ScopedDefaultHostResolverProc default_resolver_proc_;
};
// Tests that when a ProxyErrorClient is provided to NetworkContextParams, this
// client's OnRequestMaybeFailedDueToProxySettings() method is called exactly
// once when a request fails due to a proxy server connectivity failure.
TEST_F(NetworkContextTest, ProxyErrorClientNotifiedOfProxyConnection) {
// Avoid the test having a network dependency on DNS.
ScopedFailAllHostResolutions fail_dns;
// Set up the NetworkContext, such that it uses an unreachable proxy
// (proxy and is configured to send "proxy errors" to
// |proxy_error_client|.
TestProxyErrorClient proxy_error_client;
mojom::NetworkContextParamsPtr context_params =
mojom::NetworkContextParams::New();
context_params->proxy_error_client =
proxy_error_client.CreateInterfacePtrInfo();
net::ProxyConfig proxy_config;
// Set the proxy to an unreachable address (host resolution fails).
proxy_config.proxy_rules().ParseFromString("proxy.bad.dns");
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Issue an HTTP request. It doesn't matter exactly what the URL is, since it
// will be sent to the proxy.
ResourceRequest request;
request.url = GURL("http://example.test");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr loader_params =
mojom::URLLoaderFactoryParams::New();
loader_params->process_id = mojom::kBrowserProcessId;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(loader_params));
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
// Confirm the the resource request failed due to an unreachable proxy.
client.RunUntilComplete();
EXPECT_THAT(client.completion_status().error_code,
net::test::IsError(net::ERR_PROXY_CONNECTION_FAILED));
// Tear down the network context and wait for a pipe error to ensure
// that all queued messages on |proxy_error_client| have been processed.
network_context.reset();
proxy_error_client.RunUntilMojoPipeError();
// Confirm that the ProxyErrorClient received the expected calls.
const auto& request_errors =
proxy_error_client.on_request_maybe_failed_calls();
const auto& pac_errors = proxy_error_client.on_pac_script_error_calls();
ASSERT_EQ(1u, request_errors.size());
EXPECT_THAT(request_errors[0],
net::test::IsError(net::ERR_PROXY_CONNECTION_FAILED));
EXPECT_EQ(0u, pac_errors.size());
}
// Tests that when a ProxyErrorClient is provided to NetworkContextParams, this
// client's OnRequestMaybeFailedDueToProxySettings() method is
// NOT called when a request fails due to a non-proxy related error (in this
// case the target host is unreachable).
TEST_F(NetworkContextTest, ProxyErrorClientNotNotifiedOfUnreachableError) {
// Avoid the test having a network dependency on DNS.
ScopedFailAllHostResolutions fail_dns;
// Set up the NetworkContext that uses the default DIRECT proxy
// configuration.
TestProxyErrorClient proxy_error_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->proxy_error_client =
proxy_error_client.CreateInterfacePtrInfo();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Issue an HTTP request to an unreachable URL.
ResourceRequest request;
request.url = GURL("http://server.bad.dns/fail");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr loader_params =
mojom::URLLoaderFactoryParams::New();
loader_params->process_id = mojom::kBrowserProcessId;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(loader_params));
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
// Confirm the the resource request failed.
client.RunUntilComplete();
EXPECT_THAT(client.completion_status().error_code,
net::test::IsError(net::ERR_NAME_NOT_RESOLVED));
// Tear down the network context and wait for a pipe error to ensure
// that all queued messages on |proxy_error_client| have been processed.
network_context.reset();
proxy_error_client.RunUntilMojoPipeError();
// Confirm that the ProxyErrorClient received no calls.
const auto& request_errors =
proxy_error_client.on_request_maybe_failed_calls();
const auto& pac_errors = proxy_error_client.on_pac_script_error_calls();
EXPECT_EQ(0u, request_errors.size());
EXPECT_EQ(0u, pac_errors.size());
}
// Test mojom::ProxyResolver that completes calls to GetProxyForUrl() with a
// DIRECT "proxy". It additionall emits a script error on line 42 for every call
// to GetProxyForUrl().
class MockMojoProxyResolver : public proxy_resolver::mojom::ProxyResolver {
public:
MockMojoProxyResolver() {}
private:
// Overridden from proxy_resolver::mojom::ProxyResolver:
void GetProxyForUrl(
const GURL& url,
proxy_resolver::mojom::ProxyResolverRequestClientPtr client) override {
// Report a Javascript error and then complete the request successfully,
// having chosen DIRECT connections.
client->OnError(42, "Failed: FindProxyForURL(url=" + url.spec() + ")");
net::ProxyInfo result;
result.UseDirect();
client->ReportResult(net::OK, result);
}
DISALLOW_COPY_AND_ASSIGN(MockMojoProxyResolver);
};
// Test mojom::ProxyResolverFactory implementation that successfully completes
// any CreateResolver() requests, and binds the request to a new
// MockMojoProxyResolver.
class MockMojoProxyResolverFactory
: public proxy_resolver::mojom::ProxyResolverFactory {
public:
MockMojoProxyResolverFactory() {}
// Binds and returns a mock ProxyResolverFactory whose lifetime is bound to
// the message pipe.
static proxy_resolver::mojom::ProxyResolverFactoryPtrInfo Create() {
proxy_resolver::mojom::ProxyResolverFactoryPtrInfo ptr_info;
mojo::MakeStrongBinding(std::make_unique<MockMojoProxyResolverFactory>(),
mojo::MakeRequest(&ptr_info));
return ptr_info;
}
private:
void CreateResolver(
const std::string& pac_url,
mojo::InterfaceRequest<proxy_resolver::mojom::ProxyResolver> request,
proxy_resolver::mojom::ProxyResolverFactoryRequestClientPtr client)
override {
// Bind |request| to a new MockMojoProxyResolver, and return success.
mojo::MakeStrongBinding(std::make_unique<MockMojoProxyResolver>(),
std::move(request));
client->ReportResult(net::OK);
}
DISALLOW_COPY_AND_ASSIGN(MockMojoProxyResolverFactory);
};
// Tests that when a ProxyErrorClient is provided to NetworkContextParams, this
// client's OnPACScriptError() method is called whenever the PAC script throws
// an error.
TEST_F(NetworkContextTest, ProxyErrorClientNotifiedOfPacError) {
// Avoid the test having a network dependency on DNS.
ScopedFailAllHostResolutions fail_dns;
// Set up the NetworkContext so that it sends "proxy errors" to
// |proxy_error_client|, and uses a mock ProxyResolverFactory that emits
// script errors.
TestProxyErrorClient proxy_error_client;
mojom::NetworkContextParamsPtr context_params =
mojom::NetworkContextParams::New();
context_params->proxy_error_client =
proxy_error_client.CreateInterfacePtrInfo();
// The PAC URL doesn't matter, since the test is configured to use a
// mock ProxyResolverFactory which doesn't actually evaluate it. It just
// needs to be a data: URL to ensure the network fetch doesn't fail.
//
// That said, the mock PAC evalulator being used behaves similarly to the
// script embedded in the data URL below.
net::ProxyConfig proxy_config = net::ProxyConfig::CreateFromCustomPacURL(
GURL("data:,function FindProxyForURL(url,host){throw url}"));
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
context_params->proxy_resolver_factory =
MockMojoProxyResolverFactory::Create();
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
// Issue an HTTP request. This will end up being sent DIRECT since the PAC
// script is broken.
ResourceRequest request;
request.url = GURL("http://server.bad.dns");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr loader_params =
mojom::URLLoaderFactoryParams::New();
loader_params->process_id = mojom::kBrowserProcessId;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(loader_params));
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
// Confirm the the resource request failed.
client.RunUntilComplete();
EXPECT_THAT(client.completion_status().error_code,
net::test::IsError(net::ERR_NAME_NOT_RESOLVED));
// Tear down the network context and wait for a pipe error to ensure
// that all queued messages on |proxy_error_client| have been processed.
network_context.reset();
proxy_error_client.RunUntilMojoPipeError();
// Confirm that the ProxyErrorClient received the expected calls.
const auto& request_errors =
proxy_error_client.on_request_maybe_failed_calls();
const auto& pac_errors = proxy_error_client.on_pac_script_error_calls();
EXPECT_EQ(0u, request_errors.size());
ASSERT_EQ(1u, pac_errors.size());
EXPECT_EQ(pac_errors[0].line, 42);
EXPECT_EQ(pac_errors[0].details,
"Failed: FindProxyForURL(url=http://server.bad.dns/)");
}
// Test ensures that ProxyServer data is populated correctly across Mojo calls.
// Basically it performs a set of URLLoader network requests, whose requests
// configure proxies. Then it checks whether the expected proxy scheme is
// respected.
TEST_F(NetworkContextTest, EnsureProperProxyServerIsUsed) {
net::test_server::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
ASSERT_TRUE(test_server.Start());
struct ProxyConfigSet {
net::ProxyConfig proxy_config;
GURL url;
net::ProxyServer::Scheme expected_proxy_config_scheme;
} proxy_config_set[2];
proxy_config_set[0].proxy_config.proxy_rules().ParseFromString(
"http=" + test_server.host_port_pair().ToString());
proxy_config_set[0].url = GURL("http://does.not.matter/echo");
proxy_config_set[0].expected_proxy_config_scheme =
net::ProxyServer::SCHEME_HTTP;
proxy_config_set[1].proxy_config.proxy_rules().ParseFromString(
"http=direct://");
proxy_config_set[1]
.proxy_config.proxy_rules()
.bypass_rules.AddRulesToSubtractImplicit();
proxy_config_set[1].url = test_server.GetURL("/echo");
proxy_config_set[1].expected_proxy_config_scheme =
net::ProxyServer::SCHEME_DIRECT;
for (const auto& proxy_data : proxy_config_set) {
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
proxy_data.proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
mojom::ProxyConfigClientPtr config_client;
context_params->proxy_config_client_request =
mojo::MakeRequest(&config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = 0;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
ResourceRequest request;
request.url = proxy_data.url;
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_TRUE(client.has_received_completion());
EXPECT_EQ(client.response_head().proxy_server.scheme(),
proxy_data.expected_proxy_config_scheme);
}
}
class TestURLLoaderHeaderClient : public mojom::TrustedURLLoaderHeaderClient {
public:
class TestHeaderClient : public mojom::TrustedHeaderClient {
public:
TestHeaderClient() : binding(this) {}
// network::mojom::TrustedHeaderClient:
void OnBeforeSendHeaders(const net::HttpRequestHeaders& headers,
OnBeforeSendHeadersCallback callback) override {
auto new_headers = headers;
new_headers.SetHeader("foo", "bar");
std::move(callback).Run(on_before_send_headers_result, new_headers);
}
void OnHeadersReceived(const std::string& headers,
OnHeadersReceivedCallback callback) override {
auto new_headers =
base::MakeRefCounted<net::HttpResponseHeaders>(headers);
new_headers->AddHeader("baz: qux");
std::move(callback).Run(on_headers_received_result,
new_headers->raw_headers(), GURL());
}
int on_before_send_headers_result = net::OK;
int on_headers_received_result = net::OK;
mojo::Binding<mojom::TrustedHeaderClient> binding;
};
// network::mojom::TrustedURLLoaderHeaderClient:
void OnLoaderCreated(
int32_t request_id,
network::mojom::TrustedHeaderClientRequest request) override {
header_client.binding.Close();
header_client.binding.Bind(std::move(request));
}
TestHeaderClient header_client;
};
TEST_F(NetworkContextTest, HeaderClientModifiesHeaders) {
net::EmbeddedTestServer test_server;
net::test_server::RegisterDefaultHandlers(&test_server);
ASSERT_TRUE(test_server.Start());
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ResourceRequest request;
request.url = test_server.GetURL("/echoheader?foo");
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
mojo::MakeStrongBinding(std::make_unique<TestURLLoaderHeaderClient>(),
mojo::MakeRequest(&params->header_client));
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
// First, do a request with kURLLoadOptionUseHeaderClient set.
{
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
mojom::kURLLoadOptionUseHeaderClient, request,
client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
// Make sure request header was modified. The value will be in the body
// since we used the /echoheader endpoint.
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client.response_body_release(), &response));
EXPECT_EQ(response, "bar");
// Make sure response header was modified.
EXPECT_TRUE(client.response_head().headers->HasHeaderValue("baz", "qux"));
}
// Next, do a request without kURLLoadOptionUseHeaderClient set, headers
// should not be modified.
{
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
// Make sure request header was not set.
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client.response_body_release(), &response));
EXPECT_EQ(response, "None");
// Make sure response header was not set.
EXPECT_FALSE(client.response_head().headers->HasHeaderValue("foo", "bar"));
}
}
TEST_F(NetworkContextTest, HeaderClientFailsRequest) {
net::EmbeddedTestServer test_server;
net::test_server::RegisterDefaultHandlers(&test_server);
ASSERT_TRUE(test_server.Start());
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
ResourceRequest request;
request.url = test_server.GetURL("/echo");
auto header_client = std::make_unique<TestURLLoaderHeaderClient>();
auto* raw_header_client = header_client.get();
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
mojo::MakeStrongBinding(std::move(header_client),
mojo::MakeRequest(&params->header_client));
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
// First, fail request on OnBeforeSendHeaders.
{
raw_header_client->header_client.on_before_send_headers_result =
net::ERR_FAILED;
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
mojom::kURLLoadOptionUseHeaderClient, request,
client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_EQ(client.completion_status().error_code, net::ERR_FAILED);
}
// Next, fail request on OnHeadersReceived.
{
raw_header_client->header_client.on_before_send_headers_result = net::OK;
raw_header_client->header_client.on_headers_received_result =
net::ERR_FAILED;
mojom::URLLoaderPtr loader;
TestURLLoaderClient client;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader), 0 /* routing_id */, 0 /* request_id */,
mojom::kURLLoadOptionUseHeaderClient, request,
client.CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client.RunUntilComplete();
EXPECT_EQ(client.completion_status().error_code, net::ERR_FAILED);
}
}
// Custom proxy does not apply to localhost, so resolve kMockHost to localhost,
// and use that instead.
class NetworkContextMockHostTest : public NetworkContextTest {
public:
NetworkContextMockHostTest() {
auto host_resolver = std::make_unique<net::MockHostResolver>();
host_resolver->rules()->AddRule(kMockHost, "127.0.0.1");
network_service_->SetHostResolver(std::move(host_resolver));
}
protected:
GURL GetURLWithMockHost(const net::EmbeddedTestServer& server,
const std::string& relative_url) {
GURL server_base_url = server.base_url();
GURL base_url =
GURL(base::StrCat({server_base_url.scheme(), "://", kMockHost, ":",
server_base_url.port()}));
EXPECT_TRUE(base_url.is_valid()) << base_url.possibly_invalid_spec();
return base_url.Resolve(relative_url);
}
net::ProxyServer ConvertToProxyServer(const net::EmbeddedTestServer& server) {
std::string base_url = server.base_url().spec();
// Remove slash from URL.
base_url.pop_back();
auto proxy_server =
net::ProxyServer::FromURI(base_url, net::ProxyServer::SCHEME_HTTP);
EXPECT_TRUE(proxy_server.is_valid()) << base_url;
return proxy_server;
}
};
TEST_F(NetworkContextMockHostTest, CustomProxyAddsHeaders) {
net::EmbeddedTestServer test_server;
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
net::ProxyServer proxy_server = ConvertToProxyServer(proxy_test_server);
config->rules.ParseFromString("http=" + proxy_server.ToURI());
config->pre_cache_headers.SetHeader("pre_foo", "pre_foo_value");
config->post_cache_headers.SetHeader("post_foo", "post_foo_value");
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.custom_proxy_pre_cache_headers.SetHeader("pre_bar", "pre_bar_value");
request.custom_proxy_post_cache_headers.SetHeader("post_bar",
"post_bar_value");
request.url = GetURLWithMockHost(
test_server, "/echoheader?pre_foo&post_foo&pre_bar&post_bar");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"post_bar_value", "post_foo_value",
"pre_bar_value", "pre_foo_value"},
"\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
}
TEST_F(NetworkContextMockHostTest, CustomProxyHeadersAreMerged) {
net::EmbeddedTestServer test_server;
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
net::ProxyServer proxy_server = ConvertToProxyServer(proxy_test_server);
config->rules.ParseFromString("http=" + proxy_server.ToURI());
config->pre_cache_headers.SetHeader("foo", "first_foo_key=value1");
config->post_cache_headers.SetHeader("bar", "first_bar_key=value2");
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.custom_proxy_pre_cache_headers.SetHeader("foo",
"foo_next_key=value3");
request.custom_proxy_post_cache_headers.SetHeader("bar",
"bar_next_key=value4");
request.url = GetURLWithMockHost(test_server, "/echoheader?foo&bar");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response,
base::JoinString({"first_bar_key=value2, bar_next_key=value4",
"first_foo_key=value1, foo_next_key=value3"},
"\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
}
TEST_F(NetworkContextMockHostTest, CustomProxyConfigHeadersAddedBeforeCache) {
net::EmbeddedTestServer test_server;
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
net::ProxyServer proxy_server = ConvertToProxyServer(proxy_test_server);
config->rules.ParseFromString("http=" + proxy_server.ToURI());
config->pre_cache_headers.SetHeader("foo", "foo_value");
config->post_cache_headers.SetHeader("bar", "bar_value");
proxy_config_client->OnCustomProxyConfigUpdated(config->Clone());
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.url = GetURLWithMockHost(test_server, "/echoheadercache?foo&bar");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"bar_value", "foo_value"}, "\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
EXPECT_FALSE(client->response_head().was_fetched_via_cache);
// post_cache_headers should not break caching.
config->post_cache_headers.SetHeader("bar", "new_bar");
proxy_config_client->OnCustomProxyConfigUpdated(config->Clone());
scoped_task_environment_.RunUntilIdle();
client = FetchRequest(request, network_context.get());
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"bar_value", "foo_value"}, "\n"));
EXPECT_TRUE(client->response_head().was_fetched_via_cache);
// pre_cache_headers should invalidate cache.
config->pre_cache_headers.SetHeader("foo", "new_foo");
proxy_config_client->OnCustomProxyConfigUpdated(config->Clone());
scoped_task_environment_.RunUntilIdle();
client = FetchRequest(request, network_context.get());
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"new_bar", "new_foo"}, "\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
EXPECT_FALSE(client->response_head().was_fetched_via_cache);
}
TEST_F(NetworkContextMockHostTest, CustomProxyRequestHeadersAddedBeforeCache) {
net::EmbeddedTestServer test_server;
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
net::ProxyServer proxy_server = ConvertToProxyServer(proxy_test_server);
config->rules.ParseFromString("http=" + proxy_server.ToURI());
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.url = GetURLWithMockHost(test_server, "/echoheadercache?foo&bar");
request.custom_proxy_pre_cache_headers.SetHeader("foo", "foo_value");
request.custom_proxy_post_cache_headers.SetHeader("bar", "bar_value");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"bar_value", "foo_value"}, "\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
EXPECT_FALSE(client->response_head().was_fetched_via_cache);
// custom_proxy_post_cache_headers should not break caching.
request.custom_proxy_post_cache_headers.SetHeader("bar", "new_bar");
client = FetchRequest(request, network_context.get());
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"bar_value", "foo_value"}, "\n"));
EXPECT_TRUE(client->response_head().was_fetched_via_cache);
// custom_proxy_pre_cache_headers should invalidate cache.
request.custom_proxy_pre_cache_headers.SetHeader("foo", "new_foo");
client = FetchRequest(request, network_context.get());
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"new_bar", "new_foo"}, "\n"));
EXPECT_EQ(client->response_head().proxy_server, proxy_server);
EXPECT_FALSE(client->response_head().was_fetched_via_cache);
}
TEST_F(NetworkContextMockHostTest,
CustomProxyDoesNotAddHeadersWhenNoProxyUsed) {
net::EmbeddedTestServer test_server;
net::test_server::RegisterDefaultHandlers(&test_server);
ASSERT_TRUE(test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
config->pre_cache_headers.SetHeader("pre_foo", "bad");
config->post_cache_headers.SetHeader("post_foo", "bad");
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.custom_proxy_pre_cache_headers.SetHeader("pre_bar", "bad");
request.custom_proxy_post_cache_headers.SetHeader("post_bar", "bad");
request.url = GetURLWithMockHost(
test_server, "/echoheader?pre_foo&post_foo&pre_bar&post_bar");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"None", "None", "None", "None"}, "\n"));
EXPECT_TRUE(client->response_head().proxy_server.is_direct());
}
TEST_F(NetworkContextMockHostTest,
CustomProxyDoesNotAddHeadersWhenOtherProxyUsed) {
net::EmbeddedTestServer test_server;
ASSERT_TRUE(test_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
// Set up a proxy to be used by the proxy config service.
net::ProxyConfig proxy_config;
proxy_config.proxy_rules().ParseFromString(
"http=" + ConvertToProxyServer(proxy_test_server).ToURI());
context_params->initial_proxy_config = net::ProxyConfigWithAnnotation(
proxy_config, TRAFFIC_ANNOTATION_FOR_TESTS);
mojom::CustomProxyConfigClientPtr proxy_config_client;
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
config->pre_cache_headers.SetHeader("pre_foo", "bad");
config->post_cache_headers.SetHeader("post_foo", "bad");
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.custom_proxy_pre_cache_headers.SetHeader("pre_bar", "bad");
request.custom_proxy_post_cache_headers.SetHeader("post_bar", "bad");
request.url = GetURLWithMockHost(
test_server, "/echoheader?pre_foo&post_foo&pre_bar&post_bar");
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(response, base::JoinString({"None", "None", "None", "None"}, "\n"));
EXPECT_EQ(client->response_head().proxy_server,
ConvertToProxyServer(proxy_test_server));
}
TEST_F(NetworkContextMockHostTest, CustomProxyUsesAlternateProxyList) {
net::EmbeddedTestServer invalid_server;
ASSERT_TRUE(invalid_server.Start());
net::EmbeddedTestServer proxy_test_server;
net::test_server::RegisterDefaultHandlers(&proxy_test_server);
ASSERT_TRUE(proxy_test_server.Start());
mojom::CustomProxyConfigClientPtr proxy_config_client;
mojom::NetworkContextParamsPtr context_params = CreateContextParams();
context_params->custom_proxy_config_client_request =
mojo::MakeRequest(&proxy_config_client);
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(std::move(context_params));
auto config = mojom::CustomProxyConfig::New();
config->rules.ParseFromString("http=" +
ConvertToProxyServer(invalid_server).ToURI());
config->alternate_proxy_list.AddProxyServer(
ConvertToProxyServer(proxy_test_server));
proxy_config_client->OnCustomProxyConfigUpdated(std::move(config));
scoped_task_environment_.RunUntilIdle();
ResourceRequest request;
request.url = GURL("http://does.not.resolve/echo");
request.custom_proxy_use_alternate_proxy_list = true;
std::unique_ptr<TestURLLoaderClient> client =
FetchRequest(request, network_context.get());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
// |invalid_server| has no handlers set up so would return an empty response.
EXPECT_EQ(response, "Echo");
EXPECT_EQ(client->response_head().proxy_server,
ConvertToProxyServer(proxy_test_server));
}
TEST_F(NetworkContextTest, MaximumCount) {
net::EmbeddedTestServer test_server;
test_server.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("services/test/data")));
const char kPath1[] = "/foobar";
const char kPath2[] = "/hung";
const char kPath3[] = "/hello.html";
net::test_server::ControllableHttpResponse controllable_response1(
&test_server, kPath1);
ASSERT_TRUE(test_server.Start());
std::unique_ptr<NetworkContext> network_context =
CreateContextWithParams(CreateContextParams());
network_context->set_max_loaders_per_process_for_testing(2);
mojom::URLLoaderFactoryPtr loader_factory;
mojom::URLLoaderFactoryParamsPtr params =
mojom::URLLoaderFactoryParams::New();
params->process_id = mojom::kBrowserProcessId;
params->is_corb_enabled = false;
network_context->CreateURLLoaderFactory(mojo::MakeRequest(&loader_factory),
std::move(params));
ResourceRequest request;
request.url = test_server.GetURL(kPath1);
auto client1 = std::make_unique<TestURLLoaderClient>();
mojom::URLLoaderPtr loader1;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader1), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client1->CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
request.url = test_server.GetURL(kPath2);
auto client2 = std::make_unique<TestURLLoaderClient>();
mojom::URLLoaderPtr loader2;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader2), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client2->CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
// A third request should fail, since the first two are outstanding and the
// limit is 2.
request.url = test_server.GetURL(kPath3);
auto client3 = std::make_unique<TestURLLoaderClient>();
mojom::URLLoaderPtr loader3;
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader3), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client3->CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client3->RunUntilComplete();
ASSERT_EQ(client3->completion_status().error_code,
net::ERR_INSUFFICIENT_RESOURCES);
// Complete the first request and try the third again.
controllable_response1.WaitForRequest();
controllable_response1.Send("HTTP/1.1 200 OK\r\n");
controllable_response1.Done();
client1->RunUntilComplete();
ASSERT_EQ(client1->completion_status().error_code, net::OK);
client3 = std::make_unique<TestURLLoaderClient>();
loader_factory->CreateLoaderAndStart(
mojo::MakeRequest(&loader3), 0 /* routing_id */, 0 /* request_id */,
0 /* options */, request, client3->CreateInterfacePtr(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS));
client3->RunUntilComplete();
ASSERT_EQ(client3->completion_status().error_code, net::OK);
}
} // namespace
} // namespace network