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
|
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#include "tests/benchmark/utils/s2n_negotiate_server_benchmark.h"
#include "tests/benchmark/utils/shared_info.h"
#include <unistd.h>
#include <stdio.h>
#include <vector>
#include <stdlib.h>
extern "C" {
#include "bin/common.h"
#include "tls/s2n_connection.h"
}
static int server_handshake(benchmark::State& state, bool warmup, struct s2n_connection *conn, int connectionfd) {
if (!conn) {
print_s2n_error("Error getting new s2n connection");
exit(1);
}
s2n_setup_server_connection(conn, connectionfd, config, conn_settings);
GUARD_EXIT(benchmark_negotiate(conn, connectionfd, state, warmup), "Server negotiation failed\n");
if (conn_settings.mutual_auth) {
if (!s2n_connection_client_cert_used(conn)) {
print_s2n_error("Error: Mutual Auth was required, but not negotiated");
exit(1);
}
}
s2n_blocked_status blocked;
int shutdown_rc = s2n_shutdown(conn, &blocked);
while(shutdown_rc != 0) {
shutdown_rc = s2n_shutdown(conn, &blocked);
}
GUARD_RETURN(s2n_connection_wipe(conn), "Error wiping connection");
return 0;
}
static int benchmark_single_suite_server(benchmark::State& state) {
int connectionfd = state.range(2);
struct s2n_connection *conn = s2n_connection_new(S2N_SERVER);
size_t warmup_iters = state.range(1);
for (size_t i = 0; i < warmup_iters; i++) {
server_handshake(state, true, conn, connectionfd);
}
for (auto _ : state) {
state.PauseTiming();
server_handshake(state, false, conn, connectionfd);
}
GUARD_RETURN(s2n_connection_free(conn), "Error freeing connection");
return 0;
}
int start_negotiate_benchmark_server(int argc, char **argv) {
const char *cipher_prefs = "test_all_tls12";
struct addrinfo hints = {};
struct addrinfo *ai;
conn_settings = {0};
int use_corked_io, insecure, connectionfd, sockfd = 0;
char bench_format[100] = "--benchmark_out_format=";
std::string file_prefix;
std::string gb_options;
std::vector<int> data_sizes;
long int warmup_iters = 1;
size_t iterations = 1;
size_t repetitions = 1;
argument_parse(argc, argv, use_corked_io, insecure, bench_format, file_prefix, warmup_iters, iterations, repetitions,
gb_options, data_sizes);
std::string log_output_name = "server_" + file_prefix;
FILE* write_log = freopen(log_output_name.c_str(), "w", stdout);
std::vector<char*> argv_bench(argv, argv + argc);
argv_bench.push_back(bench_format);
argv_bench.push_back(nullptr);
argc = argv_bench.size();
const char *session_ticket_key_file_path = NULL;
int setsockopt_value = 1;
int max_early_data = 0;
conn_settings.session_ticket = 1;
conn_settings.session_cache = 0;
conn_settings.max_conns = -1;
conn_settings.psk_list_len = 0;
conn_settings.insecure = insecure;
conn_settings.use_corked_io = use_corked_io;
s2n_init();
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
fprintf(stderr, "Error disabling SIGPIPE\n");
exit(1);
}
GUARD_EXIT(getaddrinfo(host, port, &hints, &ai), "getaddrinfo error\n");
GUARD_EXIT((sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol)), "socket error\n");
GUARD_EXIT(setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &setsockopt_value, sizeof(int)), "setsockopt error\n");
bind(sockfd, ai->ai_addr, ai->ai_addrlen);
GUARD_EXIT(listen(sockfd, 1), "listen error\n");
if (DEBUG_PRINT) {
printf("Listening on %s:%s\n", host, port);
}
config = s2n_config_new();
if (!config) {
print_s2n_error("Error getting new s2n config");
exit(1);
}
s2n_set_common_server_config(max_early_data, config, conn_settings, cipher_prefs, session_ticket_key_file_path);
struct s2n_cert_chain_and_key *chain_and_key_rsa = s2n_cert_chain_and_key_new();
GUARD_EXIT(s2n_cert_chain_and_key_load_pem(chain_and_key_rsa, rsa_certificate_chain, rsa_private_key),
"Error loading RSA certificate/key");
GUARD_EXIT(s2n_config_add_cert_chain_and_key_to_store(config, chain_and_key_rsa),
"Error adding RSA chain and key");
struct s2n_cert_chain_and_key *chain_and_key_ecdsa = s2n_cert_chain_and_key_new();
GUARD_EXIT(s2n_cert_chain_and_key_load_pem(chain_and_key_ecdsa, ecdsa_certificate_chain, ecdsa_private_key),
"Error loading ECDSA certificate/key");
GUARD_EXIT(s2n_config_add_cert_chain_and_key_to_store(config, chain_and_key_ecdsa),
"Error adding ECDSA chain and key");
connectionfd = accept(sockfd, ai->ai_addr, &ai->ai_addrlen);
for (long int suite_num = 0; suite_num < num_suites; ++suite_num) {
std::string bench_name = std::string("Server: ") + all_suites[suite_num]->name;
benchmark::RegisterBenchmark(bench_name.c_str(), benchmark_single_suite_server)->Repetitions(repetitions)
->Iterations(iterations)->Args({suite_num, warmup_iters, connectionfd});
}
::benchmark::Initialize(&argc, argv_bench.data());
::benchmark::RunSpecifiedBenchmarks();
close(connectionfd);
close(sockfd);
fclose(write_log);
s2n_cleanup();
return 0;
}
|
