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
|
/* client.cpp */
#include "../../testsuite/test.hpp"
//#define TEST_RESUME
void client_test(void* args)
{
#ifdef _WIN32
WSADATA wsd;
WSAStartup(0x0002, &wsd);
#endif
SOCKET_T sockfd = 0;
int argc = 0;
char** argv = 0;
set_args(argc, argv, *static_cast<func_args*>(args));
tcp_connect(sockfd);
SSL_METHOD* method = TLSv1_client_method();
SSL_CTX* ctx = SSL_CTX_new(method);
set_certs(ctx);
SSL* ssl = SSL_new(ctx);
SSL_set_fd(ssl, sockfd);
if (SSL_connect(ssl) != SSL_SUCCESS)
{
SSL_CTX_free(ctx);
SSL_free(ssl);
tcp_close(sockfd);
err_sys("SSL_connect failed");
}
showPeer(ssl);
const char* cipher = 0;
int index = 0;
char list[1024];
strncpy(list, "cipherlist", 11);
while ( (cipher = SSL_get_cipher_list(ssl, index++)) ) {
strncat(list, ":", 2);
strncat(list, cipher, strlen(cipher) + 1);
}
printf("%s\n", list);
printf("Using Cipher Suite: %s\n", SSL_get_cipher(ssl));
char msg[] = "hello yassl!";
if (SSL_write(ssl, msg, sizeof(msg)) != sizeof(msg))
{
SSL_CTX_free(ctx);
SSL_free(ssl);
tcp_close(sockfd);
err_sys("SSL_write failed");
}
char reply[1024];
reply[SSL_read(ssl, reply, sizeof(reply))] = 0;
printf("Server response: %s\n", reply);
#ifdef TEST_RESUME
SSL_SESSION* session = SSL_get_session(ssl);
SSL* sslResume = SSL_new(ctx);
#endif
SSL_shutdown(ssl);
SSL_free(ssl);
tcp_close(sockfd);
#ifdef TEST_RESUME
tcp_connect(sockfd);
SSL_set_fd(sslResume, sockfd);
SSL_set_session(sslResume, session);
if (SSL_connect(sslResume) != SSL_SUCCESS)
{
SSL_CTX_free(ctx);
SSL_free(ssl);
tcp_close(sockfd);
err_sys("SSL resume failed");
}
showPeer(sslResume);
if (SSL_write(sslResume, msg, sizeof(msg)) != sizeof(msg))
{
SSL_CTX_free(ctx);
SSL_free(ssl);
tcp_close(sockfd);
err_sys("SSL_write failed");
}
reply[SSL_read(sslResume, reply, sizeof(reply))] = 0;
printf("Server response: %s\n", reply);
SSL_shutdown(sslResume);
SSL_free(sslResume);
tcp_close(sockfd);
#endif // TEST_RESUME
SSL_CTX_free(ctx);
((func_args*)args)->return_code = 0;
}
#ifndef NO_MAIN_DRIVER
int main(int argc, char** argv)
{
func_args args;
args.argc = argc;
args.argv = argv;
client_test(&args);
yaSSL_CleanUp();
return args.return_code;
}
#endif // NO_MAIN_DRIVER
|
