Move shared files in net/quic/ into net/quic/core/

net/quic/quic_crypto_client_stream_test.cc

Index: net/quic/quic_crypto_client_stream_test.cc
diff --git a/net/quic/quic_crypto_client_stream_test.cc b/net/quic/quic_crypto_client_stream_test.cc
deleted file mode 100644
index 3c6b91b10f2158b52c98e37489cdc2366d8ced56..0000000000000000000000000000000000000000
--- a/net/quic/quic_crypto_client_stream_test.cc
+++ /dev/null
@@ -1,363 +0,0 @@
-// 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_crypto_client_stream.h"
-
-#include <memory>
-
-#include "net/quic/crypto/aes_128_gcm_12_encrypter.h"
-#include "net/quic/crypto/quic_decrypter.h"
-#include "net/quic/crypto/quic_encrypter.h"
-#include "net/quic/quic_flags.h"
-#include "net/quic/quic_protocol.h"
-#include "net/quic/quic_server_id.h"
-#include "net/quic/quic_utils.h"
-#include "net/quic/test_tools/crypto_test_utils.h"
-#include "net/quic/test_tools/quic_test_utils.h"
-#include "net/quic/test_tools/simple_quic_framer.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using std::string;
-using std::vector;
-
-using testing::_;
-
-namespace net {
-namespace test {
-namespace {
-
-const char kServerHostname[] = "test.example.com";
-const uint16_t kServerPort = 443;
-
-class QuicCryptoClientStreamTest : public ::testing::Test {
- public:
-  QuicCryptoClientStreamTest()
-      : server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED),
-        crypto_config_(CryptoTestUtils::ProofVerifierForTesting()) {
-    CreateConnection();
-  }
-
-  void CreateConnection() {
-    connection_ = new PacketSavingConnection(&helper_, &alarm_factory_,
-                                             Perspective::IS_CLIENT);
-    // Advance the time, because timers do not like uninitialized times.
-    connection_->AdvanceTime(QuicTime::Delta::FromSeconds(1));
-
-    session_.reset(new TestQuicSpdyClientSession(
-        connection_, DefaultQuicConfig(), server_id_, &crypto_config_));
-  }
-
-  void CompleteCryptoHandshake() {
-    stream()->CryptoConnect();
-    QuicConfig config;
-    CryptoTestUtils::HandshakeWithFakeServer(&config, &helper_, &alarm_factory_,
-                                             connection_, stream(),
-                                             server_options_);
-  }
-
-  void ConstructHandshakeMessage() {
-    CryptoFramer framer;
-    message_data_.reset(framer.ConstructHandshakeMessage(message_));
-  }
-
-  QuicCryptoClientStream* stream() { return session_->GetCryptoStream(); }
-
-  MockQuicConnectionHelper helper_;
-  MockAlarmFactory alarm_factory_;
-  PacketSavingConnection* connection_;
-  std::unique_ptr<TestQuicSpdyClientSession> session_;
-  QuicServerId server_id_;
-  CryptoHandshakeMessage message_;
-  std::unique_ptr<QuicData> message_data_;
-  QuicCryptoClientConfig crypto_config_;
-  CryptoTestUtils::FakeServerOptions server_options_;
-};
-
-TEST_F(QuicCryptoClientStreamTest, NotInitiallyConected) {
-  EXPECT_FALSE(stream()->encryption_established());
-  EXPECT_FALSE(stream()->handshake_confirmed());
-}
-
-TEST_F(QuicCryptoClientStreamTest, ConnectedAfterSHLO) {
-  CompleteCryptoHandshake();
-  EXPECT_TRUE(stream()->encryption_established());
-  EXPECT_TRUE(stream()->handshake_confirmed());
-}
-
-TEST_F(QuicCryptoClientStreamTest, MessageAfterHandshake) {
-  CompleteCryptoHandshake();
-
-  EXPECT_CALL(
-      *connection_,
-      CloseConnection(QUIC_CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE, _, _));
-  message_.set_tag(kCHLO);
-  ConstructHandshakeMessage();
-  stream()->OnStreamFrame(QuicStreamFrame(kCryptoStreamId, /*fin=*/false,
-                                          /*offset=*/0,
-                                          message_data_->AsStringPiece()));
-}
-
-TEST_F(QuicCryptoClientStreamTest, BadMessageType) {
-  stream()->CryptoConnect();
-
-  message_.set_tag(kCHLO);
-  ConstructHandshakeMessage();
-
-  EXPECT_CALL(*connection_, CloseConnection(QUIC_INVALID_CRYPTO_MESSAGE_TYPE,
-                                            "Expected REJ", _));
-  stream()->OnStreamFrame(QuicStreamFrame(kCryptoStreamId, /*fin=*/false,
-                                          /*offset=*/0,
-                                          message_data_->AsStringPiece()));
-}
-
-TEST_F(QuicCryptoClientStreamTest, NegotiatedParameters) {
-  CompleteCryptoHandshake();
-
-  const QuicConfig* config = session_->config();
-  EXPECT_EQ(kMaximumIdleTimeoutSecs,
-            config->IdleConnectionStateLifetime().ToSeconds());
-  EXPECT_EQ(kDefaultMaxStreamsPerConnection, config->MaxStreamsPerConnection());
-
-  const QuicCryptoNegotiatedParameters& crypto_params(
-      stream()->crypto_negotiated_params());
-  EXPECT_EQ(crypto_config_.aead[0], crypto_params.aead);
-  EXPECT_EQ(crypto_config_.kexs[0], crypto_params.key_exchange);
-}
-
-TEST_F(QuicCryptoClientStreamTest, ExpiredServerConfig) {
-  // Seed the config with a cached server config.
-  CompleteCryptoHandshake();
-
-  // Recreate connection with the new config.
-  CreateConnection();
-
-  // Advance time 5 years to ensure that we pass the expiry time of the cached
-  // server config.
-  connection_->AdvanceTime(
-      QuicTime::Delta::FromSeconds(60 * 60 * 24 * 365 * 5));
-
-  stream()->CryptoConnect();
-  // Check that a client hello was sent.
-  ASSERT_EQ(1u, connection_->encrypted_packets_.size());
-}
-
-TEST_F(QuicCryptoClientStreamTest, InvalidCachedServerConfig) {
-  // Seed the config with a cached server config.
-  CompleteCryptoHandshake();
-
-  // Recreate connection with the new config.
-  CreateConnection();
-
-  QuicCryptoClientConfig::CachedState* state =
-      crypto_config_.LookupOrCreate(server_id_);
-
-  vector<string> certs = state->certs();
-  string cert_sct = state->cert_sct();
-  string signature = state->signature();
-  string chlo_hash = state->chlo_hash();
-  state->SetProof(certs, cert_sct, chlo_hash, signature + signature);
-
-  stream()->CryptoConnect();
-  // Check that a client hello was sent.
-  ASSERT_EQ(1u, connection_->encrypted_packets_.size());
-}
-
-TEST_F(QuicCryptoClientStreamTest, ServerConfigUpdate) {
-  // Test that the crypto client stream can receive server config updates after
-  // the connection has been established.
-  CompleteCryptoHandshake();
-
-  QuicCryptoClientConfig::CachedState* state =
-      crypto_config_.LookupOrCreate(server_id_);
-
-  // Ensure cached STK is different to what we send in the handshake.
-  EXPECT_NE("xstk", state->source_address_token());
-
-  // Initialize using {...} syntax to avoid trailing \0 if converting from
-  // string.
-  unsigned char stk[] = {'x', 's', 't', 'k'};
-
-  // Minimum SCFG that passes config validation checks.
-  unsigned 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'};
-
-  CryptoHandshakeMessage server_config_update;
-  server_config_update.set_tag(kSCUP);
-  server_config_update.SetValue(kSourceAddressTokenTag, stk);
-  server_config_update.SetValue(kSCFG, scfg);
-
-  std::unique_ptr<QuicData> data(
-      CryptoFramer::ConstructHandshakeMessage(server_config_update));
-  stream()->OnStreamFrame(QuicStreamFrame(kCryptoStreamId, /*fin=*/false,
-                                          /*offset=*/0, data->AsStringPiece()));
-
-  // Make sure that the STK and SCFG are cached correctly.
-  EXPECT_EQ("xstk", state->source_address_token());
-
-  string cached_scfg = state->server_config();
-  test::CompareCharArraysWithHexError(
-      "scfg", cached_scfg.data(), cached_scfg.length(),
-      QuicUtils::AsChars(scfg), arraysize(scfg));
-}
-
-TEST_F(QuicCryptoClientStreamTest, ServerConfigUpdateBeforeHandshake) {
-  EXPECT_CALL(
-      *connection_,
-      CloseConnection(QUIC_CRYPTO_UPDATE_BEFORE_HANDSHAKE_COMPLETE, _, _));
-  CryptoHandshakeMessage server_config_update;
-  server_config_update.set_tag(kSCUP);
-  std::unique_ptr<QuicData> data(
-      CryptoFramer::ConstructHandshakeMessage(server_config_update));
-  stream()->OnStreamFrame(QuicStreamFrame(kCryptoStreamId, /*fin=*/false,
-                                          /*offset=*/0, data->AsStringPiece()));
-}
-
-TEST_F(QuicCryptoClientStreamTest, TokenBindingNegotiation) {
-  server_options_.token_binding_enabled = true;
-  crypto_config_.tb_key_params.push_back(kP256);
-
-  CompleteCryptoHandshake();
-  EXPECT_TRUE(stream()->encryption_established());
-  EXPECT_TRUE(stream()->handshake_confirmed());
-  EXPECT_EQ(kP256,
-            stream()->crypto_negotiated_params().token_binding_key_param);
-}
-
-TEST_F(QuicCryptoClientStreamTest, NoTokenBindingWithoutServerSupport) {
-  crypto_config_.tb_key_params.push_back(kP256);
-
-  CompleteCryptoHandshake();
-  EXPECT_TRUE(stream()->encryption_established());
-  EXPECT_TRUE(stream()->handshake_confirmed());
-  EXPECT_EQ(0u, stream()->crypto_negotiated_params().token_binding_key_param);
-}
-
-TEST_F(QuicCryptoClientStreamTest, NoTokenBindingWithoutClientSupport) {
-  server_options_.token_binding_enabled = true;
-
-  CompleteCryptoHandshake();
-  EXPECT_TRUE(stream()->encryption_established());
-  EXPECT_TRUE(stream()->handshake_confirmed());
-  EXPECT_EQ(0u, stream()->crypto_negotiated_params().token_binding_key_param);
-}
-
-TEST_F(QuicCryptoClientStreamTest, TokenBindingNotNegotiated) {
-  CompleteCryptoHandshake();
-  EXPECT_TRUE(stream()->encryption_established());
-  EXPECT_TRUE(stream()->handshake_confirmed());
-  EXPECT_EQ(0u, stream()->crypto_negotiated_params().token_binding_key_param);
-}
-
-class QuicCryptoClientStreamStatelessTest : public ::testing::Test {
- public:
-  QuicCryptoClientStreamStatelessTest()
-      : client_crypto_config_(CryptoTestUtils::ProofVerifierForTesting()),
-        server_crypto_config_(QuicCryptoServerConfig::TESTING,
-                              QuicRandom::GetInstance(),
-                              CryptoTestUtils::ProofSourceForTesting()),
-        server_compressed_certs_cache_(
-            QuicCompressedCertsCache::kQuicCompressedCertsCacheSize),
-        server_id_(kServerHostname, kServerPort, PRIVACY_MODE_DISABLED) {
-    TestQuicSpdyClientSession* client_session = nullptr;
-    CreateClientSessionForTest(server_id_,
-                               /* supports_stateless_rejects= */ true,
-                               QuicTime::Delta::FromSeconds(100000),
-                               QuicSupportedVersions(), &helper_,
-                               &alarm_factory_, &client_crypto_config_,
-                               &client_connection_, &client_session);
-    CHECK(client_session);
-    client_session_.reset(client_session);
-  }
-
-  QuicCryptoServerStream* server_stream() {
-    return server_session_->GetCryptoStream();
-  }
-
-  void AdvanceHandshakeWithFakeServer() {
-    client_session_->GetCryptoStream()->CryptoConnect();
-    CryptoTestUtils::AdvanceHandshake(client_connection_,
-                                      client_session_->GetCryptoStream(), 0,
-                                      server_connection_, server_stream(), 0);
-  }
-
-  // Initializes the server_stream_ for stateless rejects.
-  void InitializeFakeStatelessRejectServer() {
-    TestQuicSpdyServerSession* server_session = nullptr;
-    CreateServerSessionForTest(server_id_, QuicTime::Delta::FromSeconds(100000),
-                               QuicSupportedVersions(), &helper_,
-                               &alarm_factory_, &server_crypto_config_,
-                               &server_compressed_certs_cache_,
-                               &server_connection_, &server_session);
-    CHECK(server_session);
-    server_session_.reset(server_session);
-    CryptoTestUtils::FakeServerOptions options;
-    CryptoTestUtils::SetupCryptoServerConfigForTest(
-        server_connection_->clock(), server_connection_->random_generator(),
-        server_session_->config(), &server_crypto_config_, options);
-    FLAGS_enable_quic_stateless_reject_support = true;
-  }
-
-  MockQuicConnectionHelper helper_;
-  MockAlarmFactory alarm_factory_;
-
-  // Client crypto stream state
-  PacketSavingConnection* client_connection_;
-  std::unique_ptr<TestQuicSpdyClientSession> client_session_;
-  QuicCryptoClientConfig client_crypto_config_;
-
-  // Server crypto stream state
-  PacketSavingConnection* server_connection_;
-  std::unique_ptr<TestQuicSpdyServerSession> server_session_;
-  QuicCryptoServerConfig server_crypto_config_;
-  QuicCompressedCertsCache server_compressed_certs_cache_;
-  QuicServerId server_id_;
-};
-
-TEST_F(QuicCryptoClientStreamStatelessTest, StatelessReject) {
-  ValueRestore<bool> old_flag(&FLAGS_enable_quic_stateless_reject_support,
-                              true);
-
-  QuicCryptoClientConfig::CachedState* client_state =
-      client_crypto_config_.LookupOrCreate(server_id_);
-
-  EXPECT_FALSE(client_state->has_server_designated_connection_id());
-  EXPECT_CALL(*client_session_, OnProofValid(testing::_));
-
-  InitializeFakeStatelessRejectServer();
-  AdvanceHandshakeWithFakeServer();
-
-  EXPECT_EQ(1, server_stream()->NumHandshakeMessages());
-  EXPECT_EQ(0, server_stream()->NumHandshakeMessagesWithServerNonces());
-
-  EXPECT_FALSE(client_session_->GetCryptoStream()->encryption_established());
-  EXPECT_FALSE(client_session_->GetCryptoStream()->handshake_confirmed());
-  // Even though the handshake was not complete, the cached client_state is
-  // complete, and can be used for a subsequent successful handshake.
-  EXPECT_TRUE(client_state->IsComplete(QuicWallTime::FromUNIXSeconds(0)));
-
-  ASSERT_TRUE(client_state->has_server_nonce());
-  ASSERT_FALSE(client_state->GetNextServerNonce().empty());
-  ASSERT_TRUE(client_state->has_server_designated_connection_id());
-  QuicConnectionId server_designated_id =
-      client_state->GetNextServerDesignatedConnectionId();
-  QuicConnectionId expected_id =
-      server_session_->connection()->random_generator()->RandUint64();
-  EXPECT_EQ(expected_id, server_designated_id);
-  EXPECT_FALSE(client_state->has_server_designated_connection_id());
-}
-
-}  // namespace
-}  // namespace test
-}  // namespace net