1 // Copyright (c) 2019 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "quiche/quic/test_tools/simple_session_cache.h"
6
7 #include <memory>
8
9 #include "quiche/quic/core/crypto/quic_crypto_client_config.h"
10
11 namespace quic {
12 namespace test {
13
Insert(const QuicServerId & server_id,bssl::UniquePtr<SSL_SESSION> session,const TransportParameters & params,const ApplicationState * application_state)14 void SimpleSessionCache::Insert(const QuicServerId& server_id,
15 bssl::UniquePtr<SSL_SESSION> session,
16 const TransportParameters& params,
17 const ApplicationState* application_state) {
18 auto it = cache_entries_.find(server_id);
19 if (it == cache_entries_.end()) {
20 it = cache_entries_.insert(std::make_pair(server_id, Entry())).first;
21 }
22 if (session != nullptr) {
23 it->second.session = std::move(session);
24 }
25 if (application_state != nullptr) {
26 it->second.application_state =
27 std::make_unique<ApplicationState>(*application_state);
28 }
29 it->second.params = std::make_unique<TransportParameters>(params);
30 }
31
Lookup(const QuicServerId & server_id,QuicWallTime,const SSL_CTX *)32 std::unique_ptr<QuicResumptionState> SimpleSessionCache::Lookup(
33 const QuicServerId& server_id, QuicWallTime /*now*/,
34 const SSL_CTX* /*ctx*/) {
35 auto it = cache_entries_.find(server_id);
36 if (it == cache_entries_.end()) {
37 return nullptr;
38 }
39
40 if (!it->second.session) {
41 cache_entries_.erase(it);
42 return nullptr;
43 }
44
45 auto state = std::make_unique<QuicResumptionState>();
46 state->tls_session = std::move(it->second.session);
47 if (it->second.application_state != nullptr) {
48 state->application_state =
49 std::make_unique<ApplicationState>(*it->second.application_state);
50 }
51 state->transport_params =
52 std::make_unique<TransportParameters>(*it->second.params);
53 state->token = it->second.token;
54 return state;
55 }
56
ClearEarlyData(const QuicServerId &)57 void SimpleSessionCache::ClearEarlyData(const QuicServerId& /*server_id*/) {
58 // The simple session cache only stores 1 SSL ticket per entry, so no need to
59 // do anything here.
60 }
61
OnNewTokenReceived(const QuicServerId & server_id,absl::string_view token)62 void SimpleSessionCache::OnNewTokenReceived(const QuicServerId& server_id,
63 absl::string_view token) {
64 auto it = cache_entries_.find(server_id);
65 if (it == cache_entries_.end()) {
66 return;
67 }
68 it->second.token = std::string(token);
69 }
70
RemoveExpiredEntries(QuicWallTime)71 void SimpleSessionCache::RemoveExpiredEntries(QuicWallTime /*now*/) {
72 // The simple session cache does not support removing expired entries.
73 }
74
Clear()75 void SimpleSessionCache::Clear() { cache_entries_.clear(); }
76
77 } // namespace test
78 } // namespace quic
79