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quic_chromium_client_session_test.cc
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/quic/quic_chromium_client_session.h"
#include "base/base64.h"
#include "base/bind.h"
#include "base/files/file_path.h"
#include "base/memory/ptr_util.h"
#include "base/run_loop.h"
#include "base/strings/strcat.h"
#include "base/test/scoped_feature_list.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/time/default_tick_clock.h"
#include "build/build_config.h"
#include "net/base/features.h"
#include "net/base/network_isolation_key.h"
#include "net/base/schemeful_site.h"
#include "net/base/test_completion_callback.h"
#include "net/cert/cert_verify_result.h"
#include "net/dns/public/secure_dns_policy.h"
#include "net/http/transport_security_state.h"
#include "net/http/transport_security_state_test_util.h"
#include "net/log/net_log_source.h"
#include "net/log/test_net_log.h"
#include "net/quic/address_utils.h"
#include "net/quic/crypto/proof_verifier_chromium.h"
#include "net/quic/mock_crypto_client_stream_factory.h"
#include "net/quic/mock_quic_data.h"
#include "net/quic/quic_chromium_alarm_factory.h"
#include "net/quic/quic_chromium_client_session_peer.h"
#include "net/quic/quic_chromium_connection_helper.h"
#include "net/quic/quic_chromium_packet_reader.h"
#include "net/quic/quic_chromium_packet_writer.h"
#include "net/quic/quic_connectivity_monitor.h"
#include "net/quic/quic_crypto_client_config_handle.h"
#include "net/quic/quic_crypto_client_stream_factory.h"
#include "net/quic/quic_http_utils.h"
#include "net/quic/quic_server_info.h"
#include "net/quic/quic_session_key.h"
#include "net/quic/quic_test_packet_maker.h"
#include "net/quic/test_quic_crypto_client_config_handle.h"
#include "net/socket/datagram_client_socket.h"
#include "net/socket/socket_test_util.h"
#include "net/spdy/spdy_test_util_common.h"
#include "net/test/cert_test_util.h"
#include "net/test/gtest_util.h"
#include "net/test/test_data_directory.h"
#include "net/test/test_with_task_environment.h"
#include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_12_encrypter.h"
#include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
#include "net/third_party/quiche/src/quic/core/crypto/quic_decrypter.h"
#include "net/third_party/quiche/src/quic/core/crypto/quic_encrypter.h"
#include "net/third_party/quiche/src/quic/core/http/quic_client_promised_info.h"
#include "net/third_party/quiche/src/quic/core/quic_connection_id.h"
#include "net/third_party/quiche/src/quic/core/quic_packet_writer.h"
#include "net/third_party/quiche/src/quic/core/quic_utils.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_flags.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
#include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
#include "net/third_party/quiche/src/quic/test_tools/qpack/qpack_test_utils.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_client_promised_info_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_connection_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_session_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_stream_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
#include "net/third_party/quiche/src/quic/test_tools/simple_quic_framer.h"
#include "net/third_party/quiche/src/spdy/core/spdy_test_utils.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "url/gurl.h"
#include "url/scheme_host_port.h"
#include "url/url_constants.h"
using testing::_;
namespace net {
namespace test {
namespace {
const IPEndPoint kIpEndPoint = IPEndPoint(IPAddress::IPv4AllZeros(), 0);
const char kServerHostname[] = "test.example.com";
const uint16_t kServerPort = 443;
const size_t kMaxReadersPerQuicSession = 5;
const NetworkChangeNotifier::NetworkHandle kDefaultNetworkForTests = 1;
const NetworkChangeNotifier::NetworkHandle kNewNetworkForTests = 2;
struct TestParams {
quic::ParsedQuicVersion version;
bool client_headers_include_h2_stream_dependency;
};
// Used by ::testing::PrintToStringParamName().
std::string PrintToString(const TestParams& p) {
return base::StrCat(
{ParsedQuicVersionToString(p.version), "_",
(p.client_headers_include_h2_stream_dependency ? "" : "No"),
"Dependency"});
}
std::vector<TestParams> GetTestParams() {
std::vector<TestParams> params;
quic::ParsedQuicVersionVector all_supported_versions =
quic::AllSupportedVersions();
for (const auto& version : all_supported_versions) {
params.push_back(TestParams{version, false});
params.push_back(TestParams{version, true});
}
return params;
}
// A subclass of QuicChromiumClientSession that allows OnPathDegrading to be
// mocked.
class TestingQuicChromiumClientSession : public QuicChromiumClientSession {
public:
using QuicChromiumClientSession::QuicChromiumClientSession;
MOCK_METHOD(void, OnPathDegrading, (), (override));
void ReallyOnPathDegrading() { QuicChromiumClientSession::OnPathDegrading(); }
};
class QuicChromiumClientSessionTest
: public ::testing::TestWithParam<TestParams>,
public WithTaskEnvironment {
public:
QuicChromiumClientSessionTest()
: version_(GetParam().version),
client_headers_include_h2_stream_dependency_(
GetParam().client_headers_include_h2_stream_dependency),
config_(quic::test::DefaultQuicConfig()),
crypto_config_(
quic::test::crypto_test_utils::ProofVerifierForTesting()),
default_read_(new MockRead(SYNCHRONOUS, ERR_IO_PENDING, 0)),
socket_data_(
new SequencedSocketData(base::make_span(default_read_.get(), 1),
base::span<MockWrite>())),
random_(0),
helper_(&clock_, &random_),
transport_security_state_(std::make_unique<TransportSecurityState>()),
session_key_(kServerHostname,
kServerPort,
PRIVACY_MODE_DISABLED,
SocketTag(),
NetworkIsolationKey(),
SecureDnsPolicy::kAllow),
destination_(url::kHttpsScheme, kServerHostname, kServerPort),
default_network_(NetworkChangeNotifier::kInvalidNetworkHandle),
client_maker_(version_,
quic::QuicUtils::CreateRandomConnectionId(&random_),
&clock_,
kServerHostname,
quic::Perspective::IS_CLIENT,
client_headers_include_h2_stream_dependency_),
server_maker_(version_,
quic::QuicUtils::CreateRandomConnectionId(&random_),
&clock_,
kServerHostname,
quic::Perspective::IS_SERVER,
false),
migrate_session_early_v2_(false),
go_away_on_path_degrading_(false) {
FLAGS_quic_enable_http3_grease_randomness = false;
FLAGS_quic_reloadable_flag_quic_ack_cid_frames = true;
quic::QuicEnableVersion(version_);
// Advance the time, because timers do not like uninitialized times.
clock_.AdvanceTime(quic::QuicTime::Delta::FromSeconds(1));
}
void ResetHandleOnError(
std::unique_ptr<QuicChromiumClientSession::Handle>* handle,
int net_error) {
EXPECT_NE(OK, net_error);
handle->reset();
}
protected:
void Initialize() {
if (socket_data_)
socket_factory_.AddSocketDataProvider(socket_data_.get());
std::unique_ptr<DatagramClientSocket> socket =
socket_factory_.CreateDatagramClientSocket(DatagramSocket::DEFAULT_BIND,
&net_log_, NetLogSource());
socket->Connect(kIpEndPoint);
QuicChromiumPacketWriter* writer = new net::QuicChromiumPacketWriter(
socket.get(), base::ThreadTaskRunnerHandle::Get().get());
quic::QuicConnection* connection = new quic::QuicConnection(
quic::QuicUtils::CreateRandomConnectionId(&random_),
quic::QuicSocketAddress(), ToQuicSocketAddress(kIpEndPoint), &helper_,
&alarm_factory_, writer, true, quic::Perspective::IS_CLIENT,
quic::test::SupportedVersions(version_));
session_ = std::make_unique<TestingQuicChromiumClientSession>(
connection, std::move(socket),
/*stream_factory=*/nullptr, &crypto_client_stream_factory_, &clock_,
transport_security_state_.get(), /*ssl_config_service=*/nullptr,
base::WrapUnique(static_cast<QuicServerInfo*>(nullptr)), session_key_,
/*require_confirmation=*/false, migrate_session_early_v2_,
/*migrate_session_on_network_change_v2=*/false, default_network_,
quic::QuicTime::Delta::FromMilliseconds(
kDefaultRetransmittableOnWireTimeout.InMilliseconds()),
/*migrate_idle_session=*/false, /*allow_port_migration=*/false,
kDefaultIdleSessionMigrationPeriod, kMaxTimeOnNonDefaultNetwork,
kMaxMigrationsToNonDefaultNetworkOnWriteError,
kMaxMigrationsToNonDefaultNetworkOnPathDegrading,
kQuicYieldAfterPacketsRead,
quic::QuicTime::Delta::FromMilliseconds(
kQuicYieldAfterDurationMilliseconds),
go_away_on_path_degrading_,
client_headers_include_h2_stream_dependency_,
/*cert_verify_flags=*/0, config_,
std::make_unique<TestQuicCryptoClientConfigHandle>(&crypto_config_),
"CONNECTION_UNKNOWN", base::TimeTicks::Now(), base::TimeTicks::Now(),
std::make_unique<quic::QuicClientPushPromiseIndex>(),
&test_push_delegate_, base::DefaultTickClock::GetInstance(),
base::ThreadTaskRunnerHandle::Get().get(),
/*socket_performance_watcher=*/nullptr, &net_log_);
if (connectivity_monitor_) {
connectivity_monitor_->SetInitialDefaultNetwork(default_network_);
session_->AddConnectivityObserver(connectivity_monitor_.get());
}
scoped_refptr<X509Certificate> cert(
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem"));
verify_details_.cert_verify_result.verified_cert = cert;
verify_details_.cert_verify_result.is_issued_by_known_root = true;
session_->Initialize();
// Blackhole QPACK decoder stream instead of constructing mock writes.
if (VersionUsesHttp3(version_.transport_version)) {
session_->qpack_decoder()->set_qpack_stream_sender_delegate(
&noop_qpack_stream_sender_delegate_);
}
session_->StartReading();
writer->set_delegate(session_.get());
}
void TearDown() override {
if (session_) {
if (connectivity_monitor_)
session_->RemoveConnectivityObserver(connectivity_monitor_.get());
session_->CloseSessionOnError(
ERR_ABORTED, quic::QUIC_INTERNAL_ERROR,
quic::ConnectionCloseBehavior::SILENT_CLOSE);
}
}
void SetIetfConnectionMigrationFlagsAndConnectionOptions() {
FLAGS_quic_reloadable_flag_quic_pass_path_response_to_validator = true;
FLAGS_quic_reloadable_flag_quic_send_path_response2 = true;
FLAGS_quic_reloadable_flag_quic_server_reverse_validate_new_path3 = true;
FLAGS_quic_reloadable_flag_quic_drop_unsent_path_response = true;
FLAGS_quic_reloadable_flag_quic_connection_migration_use_new_cid_v2 = true;
config_.SetConnectionOptionsToSend({quic::kRVCM});
}
void CompleteCryptoHandshake() {
ASSERT_THAT(session_->CryptoConnect(callback_.callback()), IsOk());
}
QuicChromiumPacketWriter* CreateQuicChromiumPacketWriter(
DatagramClientSocket* socket,
QuicChromiumClientSession* session) const {
std::unique_ptr<QuicChromiumPacketWriter> writer(
new QuicChromiumPacketWriter(
socket, base::ThreadTaskRunnerHandle::Get().get()));
writer->set_delegate(session);
return writer.release();
}
quic::QuicStreamId GetNthClientInitiatedBidirectionalStreamId(int n) {
return quic::test::GetNthClientInitiatedBidirectionalStreamId(
version_.transport_version, n);
}
quic::QuicStreamId GetNthServerInitiatedUnidirectionalStreamId(int n) {
return quic::test::GetNthServerInitiatedUnidirectionalStreamId(
version_.transport_version, n);
}
size_t GetMaxAllowedOutgoingBidirectionalStreams() {
quic::QuicSession* quic_session =
dynamic_cast<quic::QuicSession*>(&*session_);
if (!version_.HasIetfQuicFrames()) {
return quic::test::QuicSessionPeer::GetStreamIdManager(quic_session)
->max_open_outgoing_streams();
}
// For version99, the count will include both static and dynamic streams.
// These tests are only concerned with dynamic streams (that is, the number
// of streams that they can create), so back out the static header stream.
return quic::test::QuicSessionPeer::ietf_streamid_manager(quic_session)
->max_outgoing_bidirectional_streams();
}
const quic::ParsedQuicVersion version_;
const bool client_headers_include_h2_stream_dependency_;
QuicFlagSaver flags_; // Save/restore all QUIC flag values.
quic::QuicConfig config_;
quic::QuicCryptoClientConfig crypto_config_;
RecordingTestNetLog net_log_;
RecordingBoundTestNetLog bound_test_net_log_;
MockClientSocketFactory socket_factory_;
std::unique_ptr<MockRead> default_read_;
std::unique_ptr<SequencedSocketData> socket_data_;
quic::MockClock clock_;
quic::test::MockRandom random_;
QuicChromiumConnectionHelper helper_;
quic::test::MockAlarmFactory alarm_factory_;
std::unique_ptr<TransportSecurityState> transport_security_state_;
MockCryptoClientStreamFactory crypto_client_stream_factory_;
QuicSessionKey session_key_;
url::SchemeHostPort destination_;
std::unique_ptr<TestingQuicChromiumClientSession> session_;
NetworkChangeNotifier::NetworkHandle default_network_;
std::unique_ptr<QuicConnectivityMonitor> connectivity_monitor_;
TestServerPushDelegate test_push_delegate_;
quic::QuicConnectionVisitorInterface* visitor_;
TestCompletionCallback callback_;
QuicTestPacketMaker client_maker_;
QuicTestPacketMaker server_maker_;
ProofVerifyDetailsChromium verify_details_;
bool migrate_session_early_v2_;
quic::test::NoopQpackStreamSenderDelegate noop_qpack_stream_sender_delegate_;
bool go_away_on_path_degrading_;
};
INSTANTIATE_TEST_SUITE_P(VersionIncludeStreamDependencySequence,
QuicChromiumClientSessionTest,
::testing::ValuesIn(GetTestParams()),
::testing::PrintToStringParamName());
// Basic test of ProofVerifyDetailsChromium is converted to SSLInfo retrieved
// through QuicChromiumClientSession::GetSSLInfo(). Doesn't test some of the
// more complicated fields.
TEST_P(QuicChromiumClientSessionTest, GetSSLInfo1) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
ProofVerifyDetailsChromium details;
details.is_fatal_cert_error = false;
details.cert_verify_result.verified_cert =
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem");
details.cert_verify_result.is_issued_by_known_root = true;
details.cert_verify_result.policy_compliance =
ct::CTPolicyCompliance::CT_POLICY_COMPLIES_VIA_SCTS;
CompleteCryptoHandshake();
session_->OnProofVerifyDetailsAvailable(details);
SSLInfo ssl_info;
ASSERT_TRUE(session_->GetSSLInfo(&ssl_info));
EXPECT_TRUE(ssl_info.is_valid());
EXPECT_EQ(details.is_fatal_cert_error, ssl_info.is_fatal_cert_error);
EXPECT_TRUE(ssl_info.cert->EqualsIncludingChain(
details.cert_verify_result.verified_cert.get()));
EXPECT_EQ(details.cert_verify_result.cert_status, ssl_info.cert_status);
EXPECT_EQ(details.cert_verify_result.is_issued_by_known_root,
ssl_info.is_issued_by_known_root);
EXPECT_EQ(details.cert_verify_result.policy_compliance,
ssl_info.ct_policy_compliance);
}
// Just like GetSSLInfo1, but uses different values.
TEST_P(QuicChromiumClientSessionTest, GetSSLInfo2) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
ProofVerifyDetailsChromium details;
details.is_fatal_cert_error = false;
details.cert_verify_result.verified_cert =
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem");
details.cert_verify_result.is_issued_by_known_root = false;
details.cert_verify_result.policy_compliance =
ct::CTPolicyCompliance::CT_POLICY_NOT_ENOUGH_SCTS;
CompleteCryptoHandshake();
session_->OnProofVerifyDetailsAvailable(details);
SSLInfo ssl_info;
ASSERT_TRUE(session_->GetSSLInfo(&ssl_info));
EXPECT_TRUE(ssl_info.is_valid());
EXPECT_EQ(details.is_fatal_cert_error, ssl_info.is_fatal_cert_error);
EXPECT_TRUE(ssl_info.cert->EqualsIncludingChain(
details.cert_verify_result.verified_cert.get()));
EXPECT_EQ(details.cert_verify_result.cert_status, ssl_info.cert_status);
EXPECT_EQ(details.cert_verify_result.is_issued_by_known_root,
ssl_info.is_issued_by_known_root);
EXPECT_EQ(details.cert_verify_result.policy_compliance,
ssl_info.ct_policy_compliance);
}
TEST_P(QuicChromiumClientSessionTest, IsFatalErrorNotSetForNonFatalError) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
SSLInfo ssl_info;
ProofVerifyDetailsChromium details;
details.cert_verify_result.verified_cert =
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem");
details.cert_verify_result.cert_status = CERT_STATUS_DATE_INVALID;
details.is_fatal_cert_error = false;
CompleteCryptoHandshake();
session_->OnProofVerifyDetailsAvailable(details);
ASSERT_TRUE(session_->GetSSLInfo(&ssl_info));
EXPECT_FALSE(ssl_info.is_fatal_cert_error);
}
TEST_P(QuicChromiumClientSessionTest, IsFatalErrorSetForFatalError) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
SSLInfo ssl_info;
ProofVerifyDetailsChromium details;
details.cert_verify_result.verified_cert =
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem");
details.cert_verify_result.cert_status = CERT_STATUS_DATE_INVALID;
details.is_fatal_cert_error = true;
CompleteCryptoHandshake();
session_->OnProofVerifyDetailsAvailable(details);
ASSERT_TRUE(session_->GetSSLInfo(&ssl_info));
EXPECT_TRUE(ssl_info.is_fatal_cert_error);
}
TEST_P(QuicChromiumClientSessionTest, CryptoConnect) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
}
TEST_P(QuicChromiumClientSessionTest, Handle) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
NetLogWithSource session_net_log = session_->net_log();
EXPECT_EQ(NetLogSourceType::QUIC_SESSION, session_net_log.source().type);
EXPECT_EQ(&net_log_, session_net_log.net_log());
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
EXPECT_TRUE(handle->IsConnected());
EXPECT_FALSE(handle->OneRttKeysAvailable());
EXPECT_EQ(version_, handle->GetQuicVersion());
EXPECT_EQ(session_key_.server_id(), handle->server_id());
EXPECT_EQ(session_net_log.source().type, handle->net_log().source().type);
EXPECT_EQ(session_net_log.source().id, handle->net_log().source().id);
EXPECT_EQ(session_net_log.net_log(), handle->net_log().net_log());
IPEndPoint address;
EXPECT_EQ(OK, handle->GetPeerAddress(&address));
EXPECT_EQ(kIpEndPoint, address);
EXPECT_TRUE(handle->CreatePacketBundler().get() != nullptr);
CompleteCryptoHandshake();
EXPECT_TRUE(handle->OneRttKeysAvailable());
// Request a stream and verify that a stream was created.
TestCompletionCallback callback;
ASSERT_EQ(OK, handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
EXPECT_TRUE(handle->ReleaseStream() != nullptr);
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
// Veirfy that the handle works correctly after the session is closed.
EXPECT_FALSE(handle->IsConnected());
EXPECT_TRUE(handle->OneRttKeysAvailable());
EXPECT_EQ(version_, handle->GetQuicVersion());
EXPECT_EQ(session_key_.server_id(), handle->server_id());
EXPECT_EQ(session_net_log.source().type, handle->net_log().source().type);
EXPECT_EQ(session_net_log.source().id, handle->net_log().source().id);
EXPECT_EQ(session_net_log.net_log(), handle->net_log().net_log());
EXPECT_EQ(ERR_CONNECTION_CLOSED, handle->GetPeerAddress(&address));
EXPECT_TRUE(handle->CreatePacketBundler().get() == nullptr);
{
// Verify that CreateHandle() works even after the session is closed.
std::unique_ptr<QuicChromiumClientSession::Handle> handle2 =
session_->CreateHandle(destination_);
EXPECT_FALSE(handle2->IsConnected());
EXPECT_TRUE(handle2->OneRttKeysAvailable());
ASSERT_EQ(ERR_CONNECTION_CLOSED,
handle2->RequestStream(/*requires_confirmation=*/false,
callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
}
session_.reset();
// Verify that the handle works correctly after the session is deleted.
EXPECT_FALSE(handle->IsConnected());
EXPECT_TRUE(handle->OneRttKeysAvailable());
EXPECT_EQ(version_, handle->GetQuicVersion());
EXPECT_EQ(session_key_.server_id(), handle->server_id());
EXPECT_EQ(session_net_log.source().type, handle->net_log().source().type);
EXPECT_EQ(session_net_log.source().id, handle->net_log().source().id);
EXPECT_EQ(session_net_log.net_log(), handle->net_log().net_log());
EXPECT_EQ(ERR_CONNECTION_CLOSED, handle->GetPeerAddress(&address));
EXPECT_TRUE(handle->CreatePacketBundler().get() == nullptr);
ASSERT_EQ(
ERR_CONNECTION_CLOSED,
handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(), TRAFFIC_ANNOTATION_FOR_TESTS));
}
TEST_P(QuicChromiumClientSessionTest, StreamRequest) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Request a stream and verify that a stream was created.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(OK, handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
EXPECT_TRUE(handle->ReleaseStream() != nullptr);
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, ConfirmationRequiredStreamRequest) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Request a stream and verify that a stream was created.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(OK, handle->RequestStream(/*requires_confirmation=*/true,
callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
EXPECT_TRUE(handle->ReleaseStream() != nullptr);
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, StreamRequestBeforeConfirmation) {
MockQuicData quic_data(version_);
if (VersionUsesHttp3(version_.transport_version))
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
// Request a stream and verify that a stream was created.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(
ERR_IO_PENDING,
handle->RequestStream(/*requires_confirmation=*/true, callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
CompleteCryptoHandshake();
EXPECT_THAT(callback.WaitForResult(), IsOk());
EXPECT_TRUE(handle->ReleaseStream() != nullptr);
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, CancelStreamRequestBeforeRelease) {
MockQuicData quic_data(version_);
int packet_num = 1;
if (VersionUsesHttp3(version_.transport_version)) {
quic_data.AddWrite(SYNCHRONOUS,
client_maker_.MakeInitialSettingsPacket(packet_num++));
}
quic_data.AddWrite(
SYNCHRONOUS,
client_maker_.MakeRstPacket(packet_num++, true,
GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED));
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Request a stream and cancel it without releasing the stream.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(OK, handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
handle.reset();
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, AsyncStreamRequest) {
MockQuicData quic_data(version_);
if (version_.HasIetfQuicFrames()) {
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
// The open stream limit is set to 50 by
// MockCryptoClientStream::SetConfigNegotiated() so when the 51st stream is
// requested, a STREAMS_BLOCKED will be sent, indicating that it's blocked
// at the limit of 50.
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
2, true, 50,
/*unidirectional=*/false));
quic_data.AddWrite(
SYNCHRONOUS, client_maker_.MakeRstPacket(
3, true, GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED,
/*include_stop_sending_if_v99=*/false));
// After the STREAMS_BLOCKED is sent, receive a MAX_STREAMS to increase
// the limit to 52.
quic_data.AddRead(
ASYNC, server_maker_.MakeMaxStreamsPacket(1, true, 52,
/*unidirectional=*/false));
} else {
quic_data.AddWrite(
SYNCHRONOUS, client_maker_.MakeRstPacket(
1, true, GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_RST_ACKNOWLEDGEMENT));
}
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Open the maximum number of streams so that a subsequent request
// can not proceed immediately.
const size_t kMaxOpenStreams = GetMaxAllowedOutgoingBidirectionalStreams();
for (size_t i = 0; i < kMaxOpenStreams; i++) {
QuicChromiumClientSessionPeer::CreateOutgoingStream(session_.get());
}
EXPECT_EQ(kMaxOpenStreams, session_->GetNumActiveStreams());
// Request a stream and verify that it's pending.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(
ERR_IO_PENDING,
handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(), TRAFFIC_ANNOTATION_FOR_TESTS));
// Close a stream and ensure the stream request completes.
quic::QuicRstStreamFrame rst(quic::kInvalidControlFrameId,
GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED, 0);
session_->OnRstStream(rst);
if (version_.HasIetfQuicFrames()) {
// For version99, to close the stream completely, we also must receive a
// STOP_SENDING frame:
quic::QuicStopSendingFrame stop_sending(
quic::kInvalidControlFrameId,
GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED);
session_->OnStopSendingFrame(stop_sending);
}
// Pump the message loop to read the max stream id packet.
base::RunLoop().RunUntilIdle();
ASSERT_TRUE(callback.have_result());
EXPECT_THAT(callback.WaitForResult(), IsOk());
EXPECT_TRUE(handle->ReleaseStream() != nullptr);
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
// Regression test for https://crbug.com/1021938.
// When the connection is closed, there may be tasks queued in the message loop
// to read the last packet, reading that packet should not crash.
TEST_P(QuicChromiumClientSessionTest, ReadAfterConnectionClose) {
MockQuicData quic_data(version_);
if (version_.HasIetfQuicFrames()) {
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
// The open stream limit is set to 50 by
// MockCryptoClientStream::SetConfigNegotiated() so when the 51st stream is
// requested, a STREAMS_BLOCKED will be sent, indicating that it's blocked
// at the limit of 50.
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
2, true, 50,
/*unidirectional=*/false));
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
3, true, 50,
/*unidirectional=*/false));
}
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
// This packet will be read after connection is closed.
quic_data.AddRead(
ASYNC,
server_maker_.MakeConnectionClosePacket(
1, false, quic::QUIC_CRYPTO_VERSION_NOT_SUPPORTED, "Time to panic!"));
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Open the maximum number of streams so that a subsequent request
// can not proceed immediately.
const size_t kMaxOpenStreams = GetMaxAllowedOutgoingBidirectionalStreams();
for (size_t i = 0; i < kMaxOpenStreams; i++) {
QuicChromiumClientSessionPeer::CreateOutgoingStream(session_.get());
}
EXPECT_EQ(kMaxOpenStreams, session_->GetNumActiveStreams());
// Request two streams which will both be pending.
// In V99 each will generate a max stream id for each attempt.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
std::unique_ptr<QuicChromiumClientSession::Handle> handle2 =
session_->CreateHandle(destination_);
ASSERT_EQ(
ERR_IO_PENDING,
handle->RequestStream(
/*requires_confirmation=*/false,
base::BindOnce(&QuicChromiumClientSessionTest::ResetHandleOnError,
base::Unretained(this), &handle2),
TRAFFIC_ANNOTATION_FOR_TESTS));
TestCompletionCallback callback2;
ASSERT_EQ(ERR_IO_PENDING,
handle2->RequestStream(/*requires_confirmation=*/false,
callback2.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
session_->connection()->CloseConnection(
quic::QUIC_NETWORK_IDLE_TIMEOUT, "Timed out",
quic::ConnectionCloseBehavior::SILENT_CLOSE);
// Pump the message loop to read the connection close packet.
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(handle2.get());
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, ClosedWithAsyncStreamRequest) {
MockQuicData quic_data(version_);
if (version_.HasIetfQuicFrames()) {
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
// The open stream limit is set to 50 by
// MockCryptoClientStream::SetConfigNegotiated() so when the 51st stream is
// requested, a STREAMS_BLOCKED will be sent, indicating that it's blocked
// at the limit of 50.
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
2, true, 50,
/*unidirectional=*/false));
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
3, true, 50,
/*unidirectional=*/false));
}
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Open the maximum number of streams so that a subsequent request
// can not proceed immediately.
const size_t kMaxOpenStreams = GetMaxAllowedOutgoingBidirectionalStreams();
for (size_t i = 0; i < kMaxOpenStreams; i++) {
QuicChromiumClientSessionPeer::CreateOutgoingStream(session_.get());
}
EXPECT_EQ(kMaxOpenStreams, session_->GetNumActiveStreams());
// Request two streams which will both be pending.
// In V99 each will generate a max stream id for each attempt.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
std::unique_ptr<QuicChromiumClientSession::Handle> handle2 =
session_->CreateHandle(destination_);
ASSERT_EQ(
ERR_IO_PENDING,
handle->RequestStream(
/*requires_confirmation=*/false,
base::BindOnce(&QuicChromiumClientSessionTest::ResetHandleOnError,
base::Unretained(this), &handle2),
TRAFFIC_ANNOTATION_FOR_TESTS));
TestCompletionCallback callback2;
ASSERT_EQ(ERR_IO_PENDING,
handle2->RequestStream(/*requires_confirmation=*/false,
callback2.callback(),
TRAFFIC_ANNOTATION_FOR_TESTS));
session_->connection()->CloseConnection(
quic::QUIC_NETWORK_IDLE_TIMEOUT, "Timed out",
quic::ConnectionCloseBehavior::SILENT_CLOSE);
// Pump the message loop to read the connection close packet.
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(handle2.get());
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, CancelPendingStreamRequest) {
MockQuicData quic_data(version_);
if (version_.HasIetfQuicFrames()) {
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeInitialSettingsPacket(1));
// The open stream limit is set to 50 by
// MockCryptoClientStream::SetConfigNegotiated() so when the 51st stream is
// requested, a STREAMS_BLOCKED will be sent.
quic_data.AddWrite(SYNCHRONOUS, client_maker_.MakeStreamsBlockedPacket(
2, true, 50,
/*unidirectional=*/false));
// This node receives the RST_STREAM+STOP_SENDING, it responds
// with only a RST_STREAM.
quic_data.AddWrite(
SYNCHRONOUS, client_maker_.MakeRstPacket(
3, true, GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED,
/*include_stop_sending_if_v99=*/false));
} else {
quic_data.AddWrite(
SYNCHRONOUS, client_maker_.MakeRstPacket(
1, true, GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_RST_ACKNOWLEDGEMENT));
}
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(ASYNC, ERR_CONNECTION_CLOSED);
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Open the maximum number of streams so that a subsequent request
// can not proceed immediately.
const size_t kMaxOpenStreams = GetMaxAllowedOutgoingBidirectionalStreams();
for (size_t i = 0; i < kMaxOpenStreams; i++) {
QuicChromiumClientSessionPeer::CreateOutgoingStream(session_.get());
}
EXPECT_EQ(kMaxOpenStreams, session_->GetNumActiveStreams());
// Request a stream and verify that it's pending.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(
ERR_IO_PENDING,
handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(), TRAFFIC_ANNOTATION_FOR_TESTS));
// Cancel the pending stream request.
handle.reset();
// Close a stream and ensure that no new stream is created.
quic::QuicRstStreamFrame rst(quic::kInvalidControlFrameId,
GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED, 0);
session_->OnRstStream(rst);
if (version_.HasIetfQuicFrames()) {
// For version99, we require a STOP_SENDING as well as a RESET_STREAM to
// fully close the stream.
quic::QuicStopSendingFrame stop_sending(
quic::kInvalidControlFrameId,
GetNthClientInitiatedBidirectionalStreamId(0),
quic::QUIC_STREAM_CANCELLED);
session_->OnStopSendingFrame(stop_sending);
}
EXPECT_EQ(kMaxOpenStreams - 1, session_->GetNumActiveStreams());
quic_data.Resume();
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, ConnectionCloseBeforeStreamRequest) {
MockQuicData quic_data(version_);
int packet_num = 1;
if (VersionUsesHttp3(version_.transport_version)) {
quic_data.AddWrite(SYNCHRONOUS,
client_maker_.MakeInitialSettingsPacket(packet_num++));
}
quic_data.AddWrite(SYNCHRONOUS,
client_maker_.MakePingPacket(packet_num++, true));
quic_data.AddRead(
ASYNC,
server_maker_.MakeConnectionClosePacket(
1, false, quic::QUIC_CRYPTO_VERSION_NOT_SUPPORTED, "Time to panic!"));
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
CompleteCryptoHandshake();
// Send a ping so that client has outgoing traffic before receiving packets.
session_->connection()->SendPing();
// Pump the message loop to read the connection close packet.
base::RunLoop().RunUntilIdle();
// Request a stream and verify that it failed.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(
ERR_CONNECTION_CLOSED,
handle->RequestStream(/*requires_confirmation=*/false,
callback.callback(), TRAFFIC_ANNOTATION_FOR_TESTS));
EXPECT_TRUE(quic_data.AllReadDataConsumed());
EXPECT_TRUE(quic_data.AllWriteDataConsumed());
}
TEST_P(QuicChromiumClientSessionTest, ConnectionCloseBeforeHandshakeConfirmed) {
if (version_.UsesTls()) {
// TODO(nharper, b/112643533): Figure out why this test fails when TLS is
// enabled and fix it.
return;
}
// Force the connection close packet to use long headers with connection ID.
server_maker_.SetEncryptionLevel(quic::ENCRYPTION_INITIAL);
MockQuicData quic_data(version_);
quic_data.AddRead(ASYNC, ERR_IO_PENDING);
quic_data.AddRead(
ASYNC,
server_maker_.MakeConnectionClosePacket(
1, false, quic::QUIC_CRYPTO_VERSION_NOT_SUPPORTED, "Time to panic!"));
quic_data.AddSocketDataToFactory(&socket_factory_);
Initialize();
// Request a stream and verify that it's pending.
std::unique_ptr<QuicChromiumClientSession::Handle> handle =
session_->CreateHandle(destination_);
TestCompletionCallback callback;
ASSERT_EQ(
ERR_IO_PENDING,