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// Copyright 2015 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_peer.h"
#include <string>
#include <vector>
#include "net/cert/x509_certificate.h"
#include "net/cert/x509_util.h"
#include "net/dns/public/secure_dns_policy.h"
#include "net/quic/platform/impl/quic_chromium_clock.h"
#include "net/quic/quic_chromium_client_session.h"
#include "net/quic/quic_http_stream.h"
#include "net/quic/quic_stream_factory.h"
#include "net/test/cert_test_util.h"
#include "net/test/test_data_directory.h"
#include "net/third_party/quiche/src/quiche/quic/core/crypto/quic_crypto_client_config.h"
#include "url/scheme_host_port.h"
using std::string;
namespace net::test {
const quic::QuicConfig* QuicStreamFactoryPeer::GetConfig(
QuicStreamFactory* factory) {
return &factory->config_;
}
std::unique_ptr<QuicCryptoClientConfigHandle>
QuicStreamFactoryPeer::GetCryptoConfig(
QuicStreamFactory* factory,
const NetworkIsolationKey& network_isolation_key) {
return factory->GetCryptoConfigForTesting(network_isolation_key);
}
bool QuicStreamFactoryPeer::HasActiveSession(
QuicStreamFactory* factory,
const quic::QuicServerId& server_id,
const NetworkIsolationKey& network_isolation_key) {
return factory->HasActiveSession(QuicSessionKey(
server_id, SocketTag(), network_isolation_key, SecureDnsPolicy::kAllow,
/*require_dns_https_alpn=*/false));
}
bool QuicStreamFactoryPeer::HasActiveJob(QuicStreamFactory* factory,
const quic::QuicServerId& server_id) {
return factory->HasActiveJob(QuicSessionKey(
server_id, SocketTag(), NetworkIsolationKey(), SecureDnsPolicy::kAllow,
/*require_dns_https_alpn=*/false));
}
// static
QuicChromiumClientSession* QuicStreamFactoryPeer::GetPendingSession(
QuicStreamFactory* factory,
const quic::QuicServerId& server_id,
url::SchemeHostPort destination) {
QuicSessionKey session_key(server_id, SocketTag(), NetworkIsolationKey(),
SecureDnsPolicy::kAllow,
/*require_dns_https_alpn=*/false);
QuicStreamFactory::QuicSessionAliasKey key(std::move(destination),
session_key);
DCHECK(factory->HasActiveJob(session_key));
DCHECK_EQ(factory->all_sessions_.size(), 1u);
DCHECK(key == factory->all_sessions_.begin()->second);
return factory->all_sessions_.begin()->first;
}
QuicChromiumClientSession* QuicStreamFactoryPeer::GetActiveSession(
QuicStreamFactory* factory,
const quic::QuicServerId& server_id,
const NetworkIsolationKey& network_isolation_key) {
QuicSessionKey session_key(server_id, SocketTag(), network_isolation_key,
SecureDnsPolicy::kAllow,
/*require_dns_https_alpn=*/false);
DCHECK(factory->HasActiveSession(session_key));
return factory->active_sessions_[session_key];
}
bool QuicStreamFactoryPeer::HasLiveSession(
QuicStreamFactory* factory,
url::SchemeHostPort destination,
const quic::QuicServerId& server_id) {
QuicSessionKey session_key =
QuicSessionKey(server_id, SocketTag(), NetworkIsolationKey(),
SecureDnsPolicy::kAllow, /*require_dns_https_alpn=*/false);
QuicStreamFactory::QuicSessionAliasKey alias_key(std::move(destination),
session_key);
for (const auto& it : factory->all_sessions_) {
if (it.second == alias_key)
return true;
}
return false;
}
bool QuicStreamFactoryPeer::IsLiveSession(QuicStreamFactory* factory,
QuicChromiumClientSession* session) {
for (const auto& it : factory->all_sessions_) {
if (it.first == session)
return true;
}
return false;
}
void QuicStreamFactoryPeer::SetTaskRunner(
QuicStreamFactory* factory,
base::SequencedTaskRunner* task_runner) {
factory->task_runner_ = task_runner;
}
void QuicStreamFactoryPeer::SetTickClock(QuicStreamFactory* factory,
const base::TickClock* tick_clock) {
factory->tick_clock_ = tick_clock;
}
quic::QuicTime::Delta QuicStreamFactoryPeer::GetPingTimeout(
QuicStreamFactory* factory) {
return factory->ping_timeout_;
}
void QuicStreamFactoryPeer::SetYieldAfterPackets(QuicStreamFactory* factory,
int yield_after_packets) {
factory->yield_after_packets_ = yield_after_packets;
}
void QuicStreamFactoryPeer::SetYieldAfterDuration(
QuicStreamFactory* factory,
quic::QuicTime::Delta yield_after_duration) {
factory->yield_after_duration_ = yield_after_duration;
}
bool QuicStreamFactoryPeer::CryptoConfigCacheIsEmpty(
QuicStreamFactory* factory,
const quic::QuicServerId& quic_server_id,
const NetworkIsolationKey& network_isolation_key) {
return factory->CryptoConfigCacheIsEmptyForTesting(quic_server_id,
network_isolation_key);
}
void QuicStreamFactoryPeer::CacheDummyServerConfig(
QuicStreamFactory* factory,
const quic::QuicServerId& quic_server_id,
const NetworkIsolationKey& network_isolation_key) {
// 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'};
string server_config(reinterpret_cast<const char*>(&scfg), sizeof(scfg));
string source_address_token("test_source_address_token");
string signature("test_signature");
std::vector<string> certs;
// Load a certificate that is valid for *.example.org
scoped_refptr<X509Certificate> cert(
ImportCertFromFile(GetTestCertsDirectory(), "wildcard.pem"));
DCHECK(cert);
certs.emplace_back(x509_util::CryptoBufferAsStringPiece(cert->cert_buffer()));
std::unique_ptr<QuicCryptoClientConfigHandle> crypto_config_handle =
GetCryptoConfig(factory, network_isolation_key);
quic::QuicCryptoClientConfig::CachedState* cached =
crypto_config_handle->GetConfig()->LookupOrCreate(quic_server_id);
quic::QuicChromiumClock clock;
cached->Initialize(server_config, source_address_token, certs, "", "",
signature, clock.WallNow(), quic::QuicWallTime::Zero());
DCHECK(!cached->certs().empty());
}
int QuicStreamFactoryPeer::GetNumPushStreamsCreated(
QuicStreamFactory* factory) {
return factory->num_push_streams_created_;
}
size_t QuicStreamFactoryPeer::GetNumDegradingSessions(
QuicStreamFactory* factory) {
return factory->connectivity_monitor_.GetNumDegradingSessions();
}
void QuicStreamFactoryPeer::SetAlarmFactory(
QuicStreamFactory* factory,
std::unique_ptr<quic::QuicAlarmFactory> alarm_factory) {
factory->alarm_factory_ = std::move(alarm_factory);
}
} // namespace net::test
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