forked from chromium/chromium
-
Notifications
You must be signed in to change notification settings - Fork 0
/
quic_stream_factory_test.cc
9670 lines (8297 loc) · 424 KB
/
quic_stream_factory_test.cc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// 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_stream_factory.h"
#include <memory>
#include <ostream>
#include <utility>
#include "base/bind.h"
#include "base/callback.h"
#include "base/macros.h"
#include "base/run_loop.h"
#include "base/strings/string_util.h"
#include "base/test/test_mock_time_task_runner.h"
#include "build/build_config.h"
#include "net/base/mock_network_change_notifier.h"
#include "net/cert/ct_policy_enforcer.h"
#include "net/cert/do_nothing_ct_verifier.h"
#include "net/cert/mock_cert_verifier.h"
#include "net/dns/mock_host_resolver.h"
#include "net/http/http_response_headers.h"
#include "net/http/http_response_info.h"
#include "net/http/http_server_properties_impl.h"
#include "net/http/http_util.h"
#include "net/http/transport_security_state.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/properties_based_quic_server_info.h"
#include "net/quic/quic_http_stream.h"
#include "net/quic/quic_http_utils.h"
#include "net/quic/quic_server_info.h"
#include "net/quic/quic_stream_factory_peer.h"
#include "net/quic/quic_test_packet_maker.h"
#include "net/quic/test_task_runner.h"
#include "net/socket/next_proto.h"
#include "net/socket/socket_test_util.h"
#include "net/spdy/spdy_session_test_util.h"
#include "net/spdy/spdy_test_util_common.h"
#include "net/ssl/channel_id_service.h"
#include "net/ssl/default_channel_id_store.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_scoped_task_environment.h"
#include "net/third_party/quic/core/crypto/crypto_handshake.h"
#include "net/third_party/quic/core/crypto/quic_crypto_client_config.h"
#include "net/third_party/quic/core/crypto/quic_decrypter.h"
#include "net/third_party/quic/core/crypto/quic_encrypter.h"
#include "net/third_party/quic/core/http/quic_client_promised_info.h"
#include "net/third_party/quic/platform/api/quic_test.h"
#include "net/third_party/quic/test_tools/mock_clock.h"
#include "net/third_party/quic/test_tools/mock_random.h"
#include "net/third_party/quic/test_tools/quic_config_peer.h"
#include "net/third_party/quic/test_tools/quic_spdy_session_peer.h"
#include "net/third_party/quic/test_tools/quic_test_utils.h"
#include "net/third_party/spdy/core/spdy_test_utils.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
using std::string;
namespace net {
namespace {
class MockSSLConfigService : public SSLConfigService {
public:
MockSSLConfigService() {}
~MockSSLConfigService() override {}
void GetSSLConfig(SSLConfig* config) override { *config = config_; }
bool CanShareConnectionWithClientCerts(
const std::string& hostname) const override {
return false;
}
private:
SSLConfig config_;
};
} // namespace
namespace test {
namespace {
enum DestinationType {
// In pooling tests with two requests for different origins to the same
// destination, the destination should be
SAME_AS_FIRST, // the same as the first origin,
SAME_AS_SECOND, // the same as the second origin, or
DIFFERENT, // different from both.
};
const char kDefaultServerHostName[] = "www.example.org";
const char kServer2HostName[] = "mail.example.org";
const char kDifferentHostname[] = "different.example.com";
const int kDefaultServerPort = 443;
const char kDefaultUrl[] = "https://www.example.org/";
const char kServer2Url[] = "https://mail.example.org/";
const char kServer3Url[] = "https://docs.example.org/";
const char kServer4Url[] = "https://images.example.org/";
const int kDefaultRTTMilliSecs = 300;
const size_t kMinRetryTimeForDefaultNetworkSecs = 1;
const size_t kWaitTimeForNewNetworkSecs = 10;
const IPAddress kCachedIPAddress = IPAddress(192, 168, 0, 2);
const char kNonCachedIPAddress[] = "192.168.0.1";
// Run QuicStreamFactoryTest instances with all value combinations of version
// and enable_connection_racting.
struct TestParams {
friend std::ostream& operator<<(std::ostream& os, const TestParams& p) {
os << "{ version: " << QuicVersionToString(p.version)
<< ", client_headers_include_h2_stream_dependency: "
<< p.client_headers_include_h2_stream_dependency << " }";
return os;
}
quic::QuicTransportVersion version;
bool client_headers_include_h2_stream_dependency;
};
std::vector<TestParams> GetTestParams() {
std::vector<TestParams> params;
quic::QuicTransportVersionVector all_supported_versions =
quic::AllSupportedTransportVersions();
for (const auto& version : all_supported_versions) {
params.push_back(TestParams{version, false});
params.push_back(TestParams{version, true});
}
return params;
}
// Run QuicStreamFactoryWithDestinationTest instances with all value
// combinations of version, enable_connection_racting, and destination_type.
struct PoolingTestParams {
friend std::ostream& operator<<(std::ostream& os,
const PoolingTestParams& p) {
os << "{ version: " << QuicVersionToString(p.version)
<< ", destination_type: ";
switch (p.destination_type) {
case SAME_AS_FIRST:
os << "SAME_AS_FIRST";
break;
case SAME_AS_SECOND:
os << "SAME_AS_SECOND";
break;
case DIFFERENT:
os << "DIFFERENT";
break;
}
os << ", client_headers_include_h2_stream_dependency: "
<< p.client_headers_include_h2_stream_dependency;
os << " }";
return os;
}
quic::QuicTransportVersion version;
DestinationType destination_type;
bool client_headers_include_h2_stream_dependency;
};
std::vector<PoolingTestParams> GetPoolingTestParams() {
std::vector<PoolingTestParams> params;
quic::QuicTransportVersionVector all_supported_versions =
quic::AllSupportedTransportVersions();
for (const quic::QuicTransportVersion version : all_supported_versions) {
params.push_back(PoolingTestParams{version, SAME_AS_FIRST, false});
params.push_back(PoolingTestParams{version, SAME_AS_FIRST, true});
params.push_back(PoolingTestParams{version, SAME_AS_SECOND, false});
params.push_back(PoolingTestParams{version, SAME_AS_SECOND, true});
params.push_back(PoolingTestParams{version, DIFFERENT, false});
params.push_back(PoolingTestParams{version, DIFFERENT, true});
}
return params;
}
} // namespace
class QuicHttpStreamPeer {
public:
static QuicChromiumClientSession::Handle* GetSessionHandle(
HttpStream* stream) {
return static_cast<QuicHttpStream*>(stream)->quic_session();
}
};
// TestConnectionMigrationSocketFactory will vend sockets with incremental port
// number.
class TestConnectionMigrationSocketFactory : public MockClientSocketFactory {
public:
TestConnectionMigrationSocketFactory() : next_source_port_num_(1u) {}
~TestConnectionMigrationSocketFactory() override {}
std::unique_ptr<DatagramClientSocket> CreateDatagramClientSocket(
DatagramSocket::BindType bind_type,
NetLog* net_log,
const NetLogSource& source) override {
SocketDataProvider* data_provider = mock_data().GetNext();
std::unique_ptr<MockUDPClientSocket> socket(
new MockUDPClientSocket(data_provider, net_log));
socket->set_source_port(next_source_port_num_++);
return std::move(socket);
}
private:
uint16_t next_source_port_num_;
DISALLOW_COPY_AND_ASSIGN(TestConnectionMigrationSocketFactory);
};
class QuicStreamFactoryTestBase : public WithScopedTaskEnvironment {
protected:
QuicStreamFactoryTestBase(quic::QuicTransportVersion version,
bool client_headers_include_h2_stream_dependency)
: host_resolver_(new MockHostResolver),
ssl_config_service_(new MockSSLConfigService),
socket_factory_(new MockClientSocketFactory),
random_generator_(0),
runner_(new TestTaskRunner(&clock_)),
version_(version),
client_headers_include_h2_stream_dependency_(
client_headers_include_h2_stream_dependency),
client_maker_(version_,
0,
&clock_,
kDefaultServerHostName,
quic::Perspective::IS_CLIENT,
client_headers_include_h2_stream_dependency_),
server_maker_(version_,
0,
&clock_,
kDefaultServerHostName,
quic::Perspective::IS_SERVER,
false),
cert_verifier_(std::make_unique<MockCertVerifier>()),
channel_id_service_(
new ChannelIDService(new DefaultChannelIDStore(nullptr))),
cert_transparency_verifier_(std::make_unique<DoNothingCTVerifier>()),
scoped_mock_network_change_notifier_(nullptr),
factory_(nullptr),
host_port_pair_(kDefaultServerHostName, kDefaultServerPort),
url_(kDefaultUrl),
url2_(kServer2Url),
url3_(kServer3Url),
url4_(kServer4Url),
privacy_mode_(PRIVACY_MODE_DISABLED),
failed_on_default_network_callback_(base::BindRepeating(
&QuicStreamFactoryTestBase::OnFailedOnDefaultNetwork,
base::Unretained(this))),
failed_on_default_network_(false),
store_server_configs_in_properties_(false),
close_sessions_on_ip_change_(false),
goaway_sessions_on_ip_change_(false),
idle_connection_timeout_seconds_(kIdleConnectionTimeoutSeconds),
reduced_ping_timeout_seconds_(quic::kPingTimeoutSecs),
max_time_before_crypto_handshake_seconds_(
quic::kMaxTimeForCryptoHandshakeSecs),
max_idle_time_before_crypto_handshake_seconds_(
quic::kInitialIdleTimeoutSecs),
migrate_sessions_on_network_change_v2_(false),
migrate_sessions_early_v2_(false),
retry_on_alternate_network_before_handshake_(false),
race_stale_dns_on_connection_(false),
go_away_on_path_degrading_(false),
allow_server_migration_(false),
race_cert_verification_(false),
estimate_initial_rtt_(false) {
clock_.AdvanceTime(quic::QuicTime::Delta::FromSeconds(1));
}
void Initialize() {
DCHECK(!factory_);
factory_.reset(new QuicStreamFactory(
net_log_.net_log(), host_resolver_.get(), ssl_config_service_.get(),
socket_factory_.get(), &http_server_properties_, cert_verifier_.get(),
&ct_policy_enforcer_, channel_id_service_.get(),
&transport_security_state_, cert_transparency_verifier_.get(),
/*SocketPerformanceWatcherFactory*/ nullptr,
&crypto_client_stream_factory_, &random_generator_, &clock_,
quic::kDefaultMaxPacketSize, string(),
store_server_configs_in_properties_, close_sessions_on_ip_change_,
goaway_sessions_on_ip_change_,
/*mark_quic_broken_when_network_blackholes*/ false,
idle_connection_timeout_seconds_, reduced_ping_timeout_seconds_,
max_time_before_crypto_handshake_seconds_,
max_idle_time_before_crypto_handshake_seconds_,
migrate_sessions_on_network_change_v2_, migrate_sessions_early_v2_,
retry_on_alternate_network_before_handshake_,
race_stale_dns_on_connection_, go_away_on_path_degrading_,
base::TimeDelta::FromSeconds(kMaxTimeOnNonDefaultNetworkSecs),
kMaxMigrationsToNonDefaultNetworkOnWriteError,
kMaxMigrationsToNonDefaultNetworkOnPathDegrading,
allow_server_migration_, race_cert_verification_, estimate_initial_rtt_,
client_headers_include_h2_stream_dependency_, connection_options_,
client_connection_options_,
/*enable_channel_id*/ false,
/*enable_socket_recv_optimization*/ false));
}
void InitializeConnectionMigrationV2Test(
NetworkChangeNotifier::NetworkList connected_networks) {
scoped_mock_network_change_notifier_.reset(
new ScopedMockNetworkChangeNotifier());
MockNetworkChangeNotifier* mock_ncn =
scoped_mock_network_change_notifier_->mock_network_change_notifier();
mock_ncn->ForceNetworkHandlesSupported();
mock_ncn->SetConnectedNetworksList(connected_networks);
migrate_sessions_on_network_change_v2_ = true;
migrate_sessions_early_v2_ = true;
retry_on_alternate_network_before_handshake_ = true;
socket_factory_.reset(new TestConnectionMigrationSocketFactory);
Initialize();
}
std::unique_ptr<HttpStream> CreateStream(QuicStreamRequest* request) {
std::unique_ptr<QuicChromiumClientSession::Handle> session =
request->ReleaseSessionHandle();
if (!session || !session->IsConnected())
return nullptr;
return std::make_unique<QuicHttpStream>(std::move(session));
}
bool HasActiveSession(const HostPortPair& host_port_pair) {
quic::QuicServerId server_id(host_port_pair.host(), host_port_pair.port(),
false);
return QuicStreamFactoryPeer::HasActiveSession(factory_.get(), server_id);
}
bool HasLiveSession(const HostPortPair& host_port_pair) {
quic::QuicServerId server_id(host_port_pair.host(), host_port_pair.port(),
false);
return QuicStreamFactoryPeer::HasLiveSession(factory_.get(), host_port_pair,
server_id);
}
bool HasActiveJob(const HostPortPair& host_port_pair,
const PrivacyMode privacy_mode) {
quic::QuicServerId server_id(host_port_pair.host(), host_port_pair.port(),
privacy_mode == PRIVACY_MODE_ENABLED);
return QuicStreamFactoryPeer::HasActiveJob(factory_.get(), server_id);
}
bool HasActiveCertVerifierJob(const quic::QuicServerId& server_id) {
return QuicStreamFactoryPeer::HasActiveCertVerifierJob(factory_.get(),
server_id);
}
// Get the pending, not activated session, if there is only one session alive.
QuicChromiumClientSession* GetPendingSession(
const HostPortPair& host_port_pair) {
quic::QuicServerId server_id(host_port_pair.host(), host_port_pair.port(),
false);
return QuicStreamFactoryPeer::GetPendingSession(factory_.get(), server_id,
host_port_pair);
}
QuicChromiumClientSession* GetActiveSession(
const HostPortPair& host_port_pair) {
quic::QuicServerId server_id(host_port_pair.host(), host_port_pair.port(),
false);
return QuicStreamFactoryPeer::GetActiveSession(factory_.get(), server_id);
}
int GetSourcePortForNewSession(const HostPortPair& destination) {
return GetSourcePortForNewSessionInner(destination, false);
}
int GetSourcePortForNewSessionAndGoAway(const HostPortPair& destination) {
return GetSourcePortForNewSessionInner(destination, true);
}
int GetSourcePortForNewSessionInner(const HostPortPair& destination,
bool goaway_received) {
// Should only be called if there is no active session for this destination.
EXPECT_FALSE(HasActiveSession(destination));
size_t socket_count = socket_factory_->udp_client_socket_ports().size();
MockQuicData socket_data;
socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data.AddWrite(SYNCHRONOUS, ConstructInitialSettingsPacket());
socket_data.AddSocketDataToFactory(socket_factory_.get());
QuicStreamRequest request(factory_.get());
GURL url("https://" + destination.host() + "/");
EXPECT_EQ(
ERR_IO_PENDING,
request.Request(
destination, version_, privacy_mode_, DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, url, net_log_, &net_error_details_,
failed_on_default_network_callback_, callback_.callback()));
EXPECT_THAT(callback_.WaitForResult(), IsOk());
std::unique_ptr<HttpStream> stream = CreateStream(&request);
EXPECT_TRUE(stream.get());
stream.reset();
QuicChromiumClientSession* session = GetActiveSession(destination);
if (socket_count + 1 != socket_factory_->udp_client_socket_ports().size()) {
ADD_FAILURE();
return 0;
}
if (goaway_received) {
quic::QuicGoAwayFrame goaway(quic::kInvalidControlFrameId,
quic::QUIC_NO_ERROR, 1, "");
session->connection()->OnGoAwayFrame(goaway);
}
factory_->OnSessionClosed(session);
EXPECT_FALSE(HasActiveSession(destination));
EXPECT_TRUE(socket_data.AllReadDataConsumed());
EXPECT_TRUE(socket_data.AllWriteDataConsumed());
return socket_factory_->udp_client_socket_ports()[socket_count];
}
std::unique_ptr<quic::QuicEncryptedPacket>
ConstructClientConnectionClosePacket(quic::QuicPacketNumber num) {
return client_maker_.MakeConnectionClosePacket(
num, false, quic::QUIC_CRYPTO_VERSION_NOT_SUPPORTED, "Time to panic!");
}
std::unique_ptr<quic::QuicEncryptedPacket> ConstructClientRstPacket(
quic::QuicPacketNumber packet_number,
quic::QuicRstStreamErrorCode error_code) {
quic::QuicStreamId stream_id = GetNthClientInitiatedStreamId(0);
return client_maker_.MakeRstPacket(packet_number, true, stream_id,
error_code);
}
static ProofVerifyDetailsChromium DefaultProofVerifyDetails() {
// Load a certificate that is valid for *.example.org
scoped_refptr<X509Certificate> test_cert(
ImportCertFromFile(GetTestCertsDirectory(), "wildcard.pem"));
EXPECT_TRUE(test_cert.get());
ProofVerifyDetailsChromium verify_details;
verify_details.cert_verify_result.verified_cert = test_cert;
verify_details.cert_verify_result.is_issued_by_known_root = true;
return verify_details;
}
void NotifyIPAddressChanged() {
NetworkChangeNotifier::NotifyObserversOfIPAddressChangeForTests();
// Spin the message loop so the notification is delivered.
base::RunLoop().RunUntilIdle();
}
std::unique_ptr<quic::QuicEncryptedPacket> ConstructGetRequestPacket(
quic::QuicPacketNumber packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin) {
spdy::SpdyHeaderBlock headers =
client_maker_.GetRequestHeaders("GET", "https", "/");
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(DEFAULT_PRIORITY);
size_t spdy_headers_frame_len;
return client_maker_.MakeRequestHeadersPacket(
packet_number, stream_id, should_include_version, fin, priority,
std::move(headers), 0, &spdy_headers_frame_len);
}
std::unique_ptr<quic::QuicEncryptedPacket> ConstructGetRequestPacket(
quic::QuicPacketNumber packet_number,
quic::QuicStreamId stream_id,
quic::QuicStreamId parent_stream_id,
bool should_include_version,
bool fin,
quic::QuicStreamOffset* offset) {
spdy::SpdyHeaderBlock headers =
client_maker_.GetRequestHeaders("GET", "https", "/");
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(DEFAULT_PRIORITY);
size_t spdy_headers_frame_len;
return client_maker_.MakeRequestHeadersPacket(
packet_number, stream_id, should_include_version, fin, priority,
std::move(headers), parent_stream_id, &spdy_headers_frame_len, offset);
}
std::unique_ptr<quic::QuicEncryptedPacket> ConstructGetRequestPacket(
quic::QuicPacketNumber packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
quic::QuicStreamOffset* offset) {
return ConstructGetRequestPacket(packet_number, stream_id,
/*parent_stream_id=*/0,
should_include_version, fin, offset);
}
std::unique_ptr<quic::QuicEncryptedPacket> ConstructOkResponsePacket(
quic::QuicPacketNumber packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin) {
spdy::SpdyHeaderBlock headers = server_maker_.GetResponseHeaders("200 OK");
size_t spdy_headers_frame_len;
return server_maker_.MakeResponseHeadersPacket(
packet_number, stream_id, should_include_version, fin,
std::move(headers), &spdy_headers_frame_len);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructInitialSettingsPacket() {
return client_maker_.MakeInitialSettingsPacket(1, nullptr);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructInitialSettingsPacket(
quic::QuicPacketNumber packet_number,
quic::QuicStreamOffset* offset) {
return client_maker_.MakeInitialSettingsPacket(packet_number, offset);
}
// Helper method for server migration tests.
void VerifyServerMigration(const quic::QuicConfig& config,
IPEndPoint expected_address) {
allow_server_migration_ = true;
Initialize();
ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
crypto_client_stream_factory_.SetConfig(config);
// Set up first socket data provider.
MockQuicData socket_data1;
socket_data1.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data1.AddSocketDataToFactory(socket_factory_.get());
// Set up second socket data provider that is used after
// migration.
MockQuicData socket_data2;
socket_data2.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data2.AddWrite(SYNCHRONOUS, ConstructInitialSettingsPacket());
socket_data2.AddWrite(
SYNCHRONOUS, client_maker_.MakePingPacket(2, /*include_version=*/true));
socket_data2.AddWrite(
SYNCHRONOUS,
client_maker_.MakeRstPacket(3, true, GetNthClientInitiatedStreamId(0),
quic::QUIC_STREAM_CANCELLED));
socket_data2.AddSocketDataToFactory(socket_factory_.get());
// Create request and QuicHttpStream.
QuicStreamRequest request(factory_.get());
EXPECT_EQ(ERR_IO_PENDING,
request.Request(
host_port_pair_, version_, privacy_mode_, DEFAULT_PRIORITY,
SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_, &net_error_details_,
failed_on_default_network_callback_, callback_.callback()));
EXPECT_EQ(OK, callback_.WaitForResult());
// Run QuicChromiumClientSession::WriteToNewSocket()
// posted by QuicChromiumClientSession::MigrateToSocket().
base::RunLoop().RunUntilIdle();
std::unique_ptr<HttpStream> stream = CreateStream(&request);
EXPECT_TRUE(stream.get());
// Cause QUIC stream to be created.
HttpRequestInfo request_info;
request_info.method = "GET";
request_info.url = GURL("https://www.example.org/");
request_info.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
EXPECT_EQ(OK,
stream->InitializeStream(&request_info, true, DEFAULT_PRIORITY,
net_log_, CompletionOnceCallback()));
// Ensure that session is alive and active.
QuicChromiumClientSession* session = GetActiveSession(host_port_pair_);
EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
EXPECT_TRUE(HasActiveSession(host_port_pair_));
IPEndPoint actual_address;
session->GetDefaultSocket()->GetPeerAddress(&actual_address);
EXPECT_EQ(actual_address, expected_address);
DVLOG(1) << "Socket connected to: " << actual_address.address().ToString()
<< " " << actual_address.port();
DVLOG(1) << "Expected address: " << expected_address.address().ToString()
<< " " << expected_address.port();
stream.reset();
EXPECT_TRUE(socket_data1.AllReadDataConsumed());
EXPECT_TRUE(socket_data2.AllReadDataConsumed());
EXPECT_TRUE(socket_data2.AllWriteDataConsumed());
}
// Verifies that the QUIC stream factory is initialized correctly.
void VerifyInitialization() {
store_server_configs_in_properties_ = true;
idle_connection_timeout_seconds_ = 500;
Initialize();
factory_->set_require_confirmation(false);
ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
crypto_client_stream_factory_.set_handshake_mode(
MockCryptoClientStream::ZERO_RTT);
const quic::QuicConfig* config =
QuicStreamFactoryPeer::GetConfig(factory_.get());
EXPECT_EQ(500, config->IdleNetworkTimeout().ToSeconds());
QuicStreamFactoryPeer::SetTaskRunner(factory_.get(), runner_.get());
const AlternativeService alternative_service1(
kProtoQUIC, host_port_pair_.host(), host_port_pair_.port());
AlternativeServiceInfoVector alternative_service_info_vector;
base::Time expiration = base::Time::Now() + base::TimeDelta::FromDays(1);
alternative_service_info_vector.push_back(
AlternativeServiceInfo::CreateQuicAlternativeServiceInfo(
alternative_service1, expiration, {version_}));
http_server_properties_.SetAlternativeServices(
url::SchemeHostPort(url_), alternative_service_info_vector);
HostPortPair host_port_pair2(kServer2HostName, kDefaultServerPort);
url::SchemeHostPort server2("https", kServer2HostName, kDefaultServerPort);
const AlternativeService alternative_service2(
kProtoQUIC, host_port_pair2.host(), host_port_pair2.port());
AlternativeServiceInfoVector alternative_service_info_vector2;
alternative_service_info_vector2.push_back(
AlternativeServiceInfo::CreateQuicAlternativeServiceInfo(
alternative_service2, expiration, {version_}));
http_server_properties_.SetAlternativeServices(
server2, alternative_service_info_vector2);
// Verify that the properties of both QUIC servers are stored in the
// HTTP properties map.
EXPECT_EQ(2U, http_server_properties_.alternative_service_map().size());
http_server_properties_.SetMaxServerConfigsStoredInProperties(
kDefaultMaxQuicServerEntries);
quic::QuicServerId quic_server_id(kDefaultServerHostName, 443,
PRIVACY_MODE_DISABLED);
std::unique_ptr<QuicServerInfo> quic_server_info =
std::make_unique<PropertiesBasedQuicServerInfo>(
quic_server_id, &http_server_properties_);
// Update quic_server_info's server_config and persist it.
QuicServerInfo::State* state = quic_server_info->mutable_state();
// Minimum SCFG that passes config validation checks.
const char scfg[] = {// SCFG
0x53, 0x43, 0x46, 0x47,
// num entries
0x01, 0x00,
// padding
0x00, 0x00,
// EXPY
0x45, 0x58, 0x50, 0x59,
// EXPY end offset
0x08, 0x00, 0x00, 0x00,
// Value
'1', '2', '3', '4', '5', '6', '7', '8'};
// Create temporary strings becasue Persist() clears string data in |state|.
string server_config(reinterpret_cast<const char*>(&scfg), sizeof(scfg));
string source_address_token("test_source_address_token");
string cert_sct("test_cert_sct");
string chlo_hash("test_chlo_hash");
string signature("test_signature");
string test_cert("test_cert");
std::vector<string> certs;
certs.push_back(test_cert);
state->server_config = server_config;
state->source_address_token = source_address_token;
state->cert_sct = cert_sct;
state->chlo_hash = chlo_hash;
state->server_config_sig = signature;
state->certs = certs;
quic_server_info->Persist();
quic::QuicServerId quic_server_id2(kServer2HostName, 443,
PRIVACY_MODE_DISABLED);
std::unique_ptr<QuicServerInfo> quic_server_info2 =
std::make_unique<PropertiesBasedQuicServerInfo>(
quic_server_id2, &http_server_properties_);
// Update quic_server_info2's server_config and persist it.
QuicServerInfo::State* state2 = quic_server_info2->mutable_state();
// Minimum SCFG that passes config validation checks.
const char scfg2[] = {// SCFG
0x53, 0x43, 0x46, 0x47,
// num entries
0x01, 0x00,
// padding
0x00, 0x00,
// EXPY
0x45, 0x58, 0x50, 0x59,
// EXPY end offset
0x08, 0x00, 0x00, 0x00,
// Value
'8', '7', '3', '4', '5', '6', '2', '1'};
// Create temporary strings becasue Persist() clears string data in
// |state2|.
string server_config2(reinterpret_cast<const char*>(&scfg2), sizeof(scfg2));
string source_address_token2("test_source_address_token2");
string cert_sct2("test_cert_sct2");
string chlo_hash2("test_chlo_hash2");
string signature2("test_signature2");
string test_cert2("test_cert2");
std::vector<string> certs2;
certs2.push_back(test_cert2);
state2->server_config = server_config2;
state2->source_address_token = source_address_token2;
state2->cert_sct = cert_sct2;
state2->chlo_hash = chlo_hash2;
state2->server_config_sig = signature2;
state2->certs = certs2;
quic_server_info2->Persist();
// Verify the MRU order is maintained.
const QuicServerInfoMap& quic_server_info_map =
http_server_properties_.quic_server_info_map();
EXPECT_EQ(2u, quic_server_info_map.size());
auto quic_server_info_map_it = quic_server_info_map.begin();
EXPECT_EQ(quic_server_info_map_it->first, quic_server_id2);
++quic_server_info_map_it;
EXPECT_EQ(quic_server_info_map_it->first, quic_server_id);
host_resolver_->rules()->AddIPLiteralRule(host_port_pair_.host(),
"192.168.0.1", "");
// Create a session and verify that the cached state is loaded.
MockQuicData socket_data;
socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data.AddSocketDataToFactory(socket_factory_.get());
QuicStreamRequest request(factory_.get());
EXPECT_EQ(ERR_IO_PENDING,
request.Request(
HostPortPair(quic_server_id.host(), quic_server_id.port()),
version_, privacy_mode_, DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_, &net_error_details_,
failed_on_default_network_callback_, callback_.callback()));
EXPECT_THAT(callback_.WaitForResult(), IsOk());
EXPECT_FALSE(QuicStreamFactoryPeer::CryptoConfigCacheIsEmpty(
factory_.get(), quic_server_id));
quic::QuicCryptoClientConfig* crypto_config =
QuicStreamFactoryPeer::GetCryptoConfig(factory_.get());
quic::QuicCryptoClientConfig::CachedState* cached =
crypto_config->LookupOrCreate(quic_server_id);
EXPECT_FALSE(cached->server_config().empty());
EXPECT_TRUE(cached->GetServerConfig());
EXPECT_EQ(server_config, cached->server_config());
EXPECT_EQ(source_address_token, cached->source_address_token());
EXPECT_EQ(cert_sct, cached->cert_sct());
EXPECT_EQ(chlo_hash, cached->chlo_hash());
EXPECT_EQ(signature, cached->signature());
ASSERT_EQ(1U, cached->certs().size());
EXPECT_EQ(test_cert, cached->certs()[0]);
EXPECT_TRUE(socket_data.AllWriteDataConsumed());
// Create a session and verify that the cached state is loaded.
MockQuicData socket_data2;
socket_data2.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data2.AddSocketDataToFactory(socket_factory_.get());
host_resolver_->rules()->AddIPLiteralRule(host_port_pair_.host(),
"192.168.0.2", "");
QuicStreamRequest request2(factory_.get());
EXPECT_EQ(ERR_IO_PENDING,
request2.Request(
HostPortPair(quic_server_id2.host(), quic_server_id2.port()),
version_, privacy_mode_, DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, GURL("https://mail.example.org/"),
net_log_, &net_error_details_,
failed_on_default_network_callback_, callback_.callback()));
EXPECT_THAT(callback_.WaitForResult(), IsOk());
EXPECT_FALSE(QuicStreamFactoryPeer::CryptoConfigCacheIsEmpty(
factory_.get(), quic_server_id2));
quic::QuicCryptoClientConfig::CachedState* cached2 =
crypto_config->LookupOrCreate(quic_server_id2);
EXPECT_FALSE(cached2->server_config().empty());
EXPECT_TRUE(cached2->GetServerConfig());
EXPECT_EQ(server_config2, cached2->server_config());
EXPECT_EQ(source_address_token2, cached2->source_address_token());
EXPECT_EQ(cert_sct2, cached2->cert_sct());
EXPECT_EQ(chlo_hash2, cached2->chlo_hash());
EXPECT_EQ(signature2, cached2->signature());
ASSERT_EQ(1U, cached->certs().size());
EXPECT_EQ(test_cert2, cached2->certs()[0]);
}
void RunTestLoopUntilIdle() {
while (!runner_->GetPostedTasks().empty())
runner_->RunNextTask();
}
quic::QuicStreamId GetNthClientInitiatedStreamId(int n) {
return quic::test::GetNthClientInitiatedStreamId(version_, n);
}
quic::QuicStreamId GetNthServerInitiatedStreamId(int n) {
return quic::test::GetNthServerInitiatedStreamId(version_, n);
}
void OnFailedOnDefaultNetwork(int rv) { failed_on_default_network_ = true; }
// Helper methods for tests of connection migration on write error.
void TestMigrationOnWriteErrorNonMigratableStream(IoMode write_error_mode);
// Migratable stream triggers write error.
void TestMigrationOnWriteErrorMixedStreams(IoMode write_error_mode);
// Non-migratable stream triggers write error.
void TestMigrationOnWriteErrorMixedStreams2(IoMode write_error_mode);
void TestMigrationOnWriteErrorMigrationDisabled(IoMode write_error_mode);
void TestMigrationOnWriteError(IoMode write_error_mode);
void TestMigrationOnWriteErrorWithMultipleRequests(IoMode write_error_mode);
void TestMigrationOnWriteErrorNoNewNetwork(IoMode write_error_mode);
void TestMigrationOnMultipleWriteErrors(
IoMode write_error_mode_on_old_network,
IoMode write_error_mode_on_new_network);
void TestMigrationOnNetworkNotificationWithWriteErrorQueuedLater(
bool disconnected);
void TestMigrationOnWriteErrorWithNotificationQueuedLater(bool disconnected);
void TestMigrationOnNetworkDisconnected(bool async_write_before);
void TestMigrationOnNetworkMadeDefault(IoMode write_mode);
void TestMigrationOnPathDegrading(bool async_write_before);
void TestMigrateSessionWithDrainingStream(
IoMode write_mode_for_queued_packet);
void TestMigrationOnWriteErrorPauseBeforeConnected(IoMode write_error_mode);
void TestMigrationOnWriteErrorWithMultipleNotifications(
IoMode write_error_mode,
bool disconnect_before_connect);
void TestNoAlternateNetworkBeforeHandshake(quic::QuicErrorCode error);
void TestNewConnectionOnAlternateNetworkBeforeHandshake(
quic::QuicErrorCode error);
QuicFlagSaver flags_; // Save/restore all QUIC flag values.
std::unique_ptr<MockHostResolverBase> host_resolver_;
std::unique_ptr<SSLConfigService> ssl_config_service_;
std::unique_ptr<MockClientSocketFactory> socket_factory_;
MockCryptoClientStreamFactory crypto_client_stream_factory_;
quic::test::MockRandom random_generator_;
quic::MockClock clock_;
scoped_refptr<TestTaskRunner> runner_;
const quic::QuicTransportVersion version_;
const bool client_headers_include_h2_stream_dependency_;
QuicTestPacketMaker client_maker_;
QuicTestPacketMaker server_maker_;
HttpServerPropertiesImpl http_server_properties_;
std::unique_ptr<CertVerifier> cert_verifier_;
std::unique_ptr<ChannelIDService> channel_id_service_;
TransportSecurityState transport_security_state_;
std::unique_ptr<CTVerifier> cert_transparency_verifier_;
DefaultCTPolicyEnforcer ct_policy_enforcer_;
std::unique_ptr<ScopedMockNetworkChangeNotifier>
scoped_mock_network_change_notifier_;
std::unique_ptr<QuicStreamFactory> factory_;
HostPortPair host_port_pair_;
GURL url_;
GURL url2_;
GURL url3_;
GURL url4_;
PrivacyMode privacy_mode_;
NetLogWithSource net_log_;
TestCompletionCallback callback_;
const CompletionRepeatingCallback failed_on_default_network_callback_;
bool failed_on_default_network_;
NetErrorDetails net_error_details_;
// Variables to configure QuicStreamFactory.
bool store_server_configs_in_properties_;
bool close_sessions_on_ip_change_;
bool goaway_sessions_on_ip_change_;
int idle_connection_timeout_seconds_;
int reduced_ping_timeout_seconds_;
int max_time_before_crypto_handshake_seconds_;
int max_idle_time_before_crypto_handshake_seconds_;
bool migrate_sessions_on_network_change_v2_;
bool migrate_sessions_early_v2_;
bool retry_on_alternate_network_before_handshake_;
bool race_stale_dns_on_connection_;
bool go_away_on_path_degrading_;
bool allow_server_migration_;
bool race_cert_verification_;
bool estimate_initial_rtt_;
quic::QuicTagVector connection_options_;
quic::QuicTagVector client_connection_options_;
};
class QuicStreamFactoryTest : public QuicStreamFactoryTestBase,
public ::testing::TestWithParam<TestParams> {
protected:
QuicStreamFactoryTest()
: QuicStreamFactoryTestBase(
GetParam().version,
GetParam().client_headers_include_h2_stream_dependency) {}
};
INSTANTIATE_TEST_CASE_P(VersionIncludeStreamDependencySequence,
QuicStreamFactoryTest,
::testing::ValuesIn(GetTestParams()));
TEST_P(QuicStreamFactoryTest, Create) {
Initialize();
ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
MockQuicData socket_data;
socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data.AddWrite(SYNCHRONOUS, ConstructInitialSettingsPacket());
socket_data.AddSocketDataToFactory(socket_factory_.get());
QuicStreamRequest request(factory_.get());
EXPECT_EQ(ERR_IO_PENDING,
request.Request(
host_port_pair_, version_, privacy_mode_, DEFAULT_PRIORITY,
SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_, &net_error_details_,
failed_on_default_network_callback_, callback_.callback()));
EXPECT_THAT(callback_.WaitForResult(), IsOk());
std::unique_ptr<HttpStream> stream = CreateStream(&request);
EXPECT_TRUE(stream.get());
EXPECT_EQ(DEFAULT_PRIORITY, host_resolver_->last_request_priority());
QuicStreamRequest request2(factory_.get());
EXPECT_EQ(OK, request2.Request(host_port_pair_, version_, privacy_mode_,
DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_,
&net_error_details_,
failed_on_default_network_callback_,
callback_.callback()));
// Will reset stream 3.
stream = CreateStream(&request2);
EXPECT_TRUE(stream.get());
// TODO(rtenneti): We should probably have a tests that HTTP and HTTPS result
// in streams on different sessions.
QuicStreamRequest request3(factory_.get());
EXPECT_EQ(OK, request3.Request(host_port_pair_, version_, privacy_mode_,
DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_,
&net_error_details_,
failed_on_default_network_callback_,
callback_.callback()));
stream = CreateStream(&request3); // Will reset stream 5.
stream.reset(); // Will reset stream 7.
EXPECT_TRUE(socket_data.AllReadDataConsumed());
EXPECT_TRUE(socket_data.AllWriteDataConsumed());
}
TEST_P(QuicStreamFactoryTest, CreateZeroRtt) {
Initialize();
factory_->set_require_confirmation(false);
ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
MockQuicData socket_data;
socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data.AddSocketDataToFactory(socket_factory_.get());
crypto_client_stream_factory_.set_handshake_mode(
MockCryptoClientStream::ZERO_RTT);
host_resolver_->set_synchronous_mode(true);
host_resolver_->rules()->AddIPLiteralRule(host_port_pair_.host(),
"192.168.0.1", "");
QuicStreamRequest request(factory_.get());
EXPECT_EQ(OK, request.Request(host_port_pair_, version_, privacy_mode_,
DEFAULT_PRIORITY, SocketTag(),
/*cert_verify_flags=*/0, url_, net_log_,
&net_error_details_,
failed_on_default_network_callback_,
callback_.callback()));
std::unique_ptr<HttpStream> stream = CreateStream(&request);
EXPECT_TRUE(stream.get());
EXPECT_TRUE(socket_data.AllReadDataConsumed());
EXPECT_TRUE(socket_data.AllWriteDataConsumed());
}
TEST_P(QuicStreamFactoryTest, DefaultInitialRtt) {
Initialize();
ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
MockQuicData socket_data;
socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
socket_data.AddWrite(SYNCHRONOUS, ConstructInitialSettingsPacket());
socket_data.AddSocketDataToFactory(socket_factory_.get());
QuicStreamRequest request(factory_.get());