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Commit | Line | Data |
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440e5d80 RS |
1 | /* |
2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. | |
3ac82faa | 3 | * |
440e5d80 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
3ac82faa | 8 | */ |
440e5d80 | 9 | |
ea262260 BM |
10 | /* ==================================================================== |
11 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 12 | * ECC cipher suite support in OpenSSL originally developed by |
ea262260 BM |
13 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
14 | */ | |
ddac1974 NL |
15 | /* ==================================================================== |
16 | * Copyright 2005 Nokia. All rights reserved. | |
17 | * | |
18 | * The portions of the attached software ("Contribution") is developed by | |
19 | * Nokia Corporation and is licensed pursuant to the OpenSSL open source | |
20 | * license. | |
21 | * | |
22 | * The Contribution, originally written by Mika Kousa and Pasi Eronen of | |
23 | * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites | |
24 | * support (see RFC 4279) to OpenSSL. | |
25 | * | |
26 | * No patent licenses or other rights except those expressly stated in | |
27 | * the OpenSSL open source license shall be deemed granted or received | |
28 | * expressly, by implication, estoppel, or otherwise. | |
29 | * | |
30 | * No assurances are provided by Nokia that the Contribution does not | |
31 | * infringe the patent or other intellectual property rights of any third | |
32 | * party or that the license provides you with all the necessary rights | |
33 | * to make use of the Contribution. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN | |
36 | * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA | |
37 | * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY | |
38 | * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR | |
39 | * OTHERWISE. | |
40 | */ | |
d02b48c6 | 41 | |
dbd87ffc | 42 | /* Or gethostname won't be declared properly on Linux and GNU platforms. */ |
2a7de0fd JW |
43 | #ifndef _BSD_SOURCE |
44 | # define _BSD_SOURCE 1 | |
45 | #endif | |
46 | #ifndef _DEFAULT_SOURCE | |
47 | # define _DEFAULT_SOURCE 1 | |
48 | #endif | |
37289744 | 49 | |
6f7af152 BM |
50 | #include <assert.h> |
51 | #include <errno.h> | |
52 | #include <limits.h> | |
d02b48c6 RE |
53 | #include <stdio.h> |
54 | #include <stdlib.h> | |
55 | #include <string.h> | |
563f1503 | 56 | #include <time.h> |
17e3dd1c | 57 | |
e7a28569 | 58 | #define USE_SOCKETS |
41d2a336 | 59 | #include "e_os.h" |
17e3dd1c | 60 | |
bc120a54 | 61 | #ifdef OPENSSL_SYS_VMS |
0f113f3e MC |
62 | /* |
63 | * Or isascii won't be declared properly on VMS (at least with DECompHP C). | |
64 | */ | |
65 | # define _XOPEN_SOURCE 500 | |
bc120a54 DSH |
66 | #endif |
67 | ||
a963395a RL |
68 | #include <ctype.h> |
69 | ||
ec577822 BM |
70 | #include <openssl/bio.h> |
71 | #include <openssl/crypto.h> | |
563f1503 | 72 | #include <openssl/evp.h> |
ec577822 | 73 | #include <openssl/x509.h> |
a7201e9a | 74 | #include <openssl/x509v3.h> |
ec577822 BM |
75 | #include <openssl/ssl.h> |
76 | #include <openssl/err.h> | |
b9d82f47 | 77 | #include <openssl/rand.h> |
3eeaab4b | 78 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 79 | # include <openssl/rsa.h> |
3eeaab4b NL |
80 | #endif |
81 | #ifndef OPENSSL_NO_DSA | |
0f113f3e | 82 | # include <openssl/dsa.h> |
3eeaab4b NL |
83 | #endif |
84 | #ifndef OPENSSL_NO_DH | |
0f113f3e | 85 | # include <openssl/dh.h> |
3eeaab4b | 86 | #endif |
edc032b5 | 87 | #ifndef OPENSSL_NO_SRP |
0f113f3e | 88 | # include <openssl/srp.h> |
edc032b5 | 89 | #endif |
d095b68d | 90 | #include <openssl/bn.h> |
dd696a55 RP |
91 | #ifndef OPENSSL_NO_CT |
92 | # include <openssl/ct.h> | |
93 | #endif | |
09867a47 | 94 | |
dbd87ffc MC |
95 | /* |
96 | * Or gethostname won't be declared properly | |
97 | * on Compaq platforms (at least with DEC C). | |
98 | * Do not try to put it earlier, or IPv6 includes | |
99 | * get screwed... | |
0f113f3e MC |
100 | */ |
101 | #define _XOPEN_SOURCE_EXTENDED 1 | |
09867a47 | 102 | |
bc36ee62 | 103 | #ifdef OPENSSL_SYS_WINDOWS |
0f113f3e | 104 | # include <winsock.h> |
37289744 | 105 | #else |
0f113f3e | 106 | # include OPENSSL_UNISTD |
d02b48c6 RE |
107 | #endif |
108 | ||
b76998b8 RS |
109 | static SSL_CTX *s_ctx = NULL; |
110 | static SSL_CTX *s_ctx2 = NULL; | |
817cd0d5 | 111 | |
0f113f3e | 112 | /* |
45ddce21 RS |
113 | * There is really no standard for this, so let's assign something |
114 | * only for this test | |
0f113f3e | 115 | */ |
0f113f3e | 116 | #define COMP_ZLIB 1 |
23f80f46 | 117 | |
6d23cf97 | 118 | static int verify_callback(int ok, X509_STORE_CTX *ctx); |
6d23cf97 | 119 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg); |
a7201e9a | 120 | #define APP_CALLBACK_STRING "Test Callback Argument" |
0f113f3e MC |
121 | struct app_verify_arg { |
122 | char *string; | |
123 | int app_verify; | |
0f113f3e | 124 | }; |
023ec151 | 125 | |
bc36ee62 | 126 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 127 | static DH *get_dh512(void); |
e4589582 BM |
128 | static DH *get_dh1024(void); |
129 | static DH *get_dh1024dsa(void); | |
53002dc6 BM |
130 | #endif |
131 | ||
0f113f3e | 132 | static char *psk_key = NULL; /* by default PSK is not used */ |
ddac1974 | 133 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
134 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, |
135 | char *identity, | |
136 | unsigned int max_identity_len, | |
137 | unsigned char *psk, | |
138 | unsigned int max_psk_len); | |
139 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
140 | unsigned char *psk, | |
141 | unsigned int max_psk_len); | |
ddac1974 NL |
142 | #endif |
143 | ||
edc032b5 BL |
144 | #ifndef OPENSSL_NO_SRP |
145 | /* SRP client */ | |
146 | /* This is a context that we pass to all callbacks */ | |
0f113f3e MC |
147 | typedef struct srp_client_arg_st { |
148 | char *srppassin; | |
149 | char *srplogin; | |
150 | } SRP_CLIENT_ARG; | |
edc032b5 | 151 | |
0f113f3e | 152 | # define PWD_STRLEN 1024 |
edc032b5 | 153 | |
0f113f3e MC |
154 | static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg) |
155 | { | |
156 | SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg; | |
7644a9ae | 157 | return OPENSSL_strdup((char *)srp_client_arg->srppassin); |
0f113f3e | 158 | } |
edc032b5 | 159 | |
edc032b5 BL |
160 | /* SRP server */ |
161 | /* This is a context that we pass to SRP server callbacks */ | |
0f113f3e MC |
162 | typedef struct srp_server_arg_st { |
163 | char *expected_user; | |
164 | char *pass; | |
165 | } SRP_SERVER_ARG; | |
edc032b5 | 166 | |
6d23cf97 | 167 | static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg) |
0f113f3e MC |
168 | { |
169 | SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg; | |
170 | ||
171 | if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) { | |
172 | fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s)); | |
173 | return SSL3_AL_FATAL; | |
174 | } | |
175 | if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) { | |
176 | *ad = SSL_AD_INTERNAL_ERROR; | |
177 | return SSL3_AL_FATAL; | |
178 | } | |
179 | return SSL_ERROR_NONE; | |
180 | } | |
181 | #endif | |
182 | ||
183 | static BIO *bio_err = NULL; | |
184 | static BIO *bio_stdout = NULL; | |
d02b48c6 | 185 | |
2911575c | 186 | #ifndef OPENSSL_NO_NEXTPROTONEG |
d9a268b9 BL |
187 | /* Note that this code assumes that this is only a one element list: */ |
188 | static const char NEXT_PROTO_STRING[] = "\x09testproto"; | |
df2ee0e2 BL |
189 | static int npn_client = 0; |
190 | static int npn_server = 0; | |
191 | static int npn_server_reject = 0; | |
d9a268b9 | 192 | |
0f113f3e MC |
193 | static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, |
194 | const unsigned char *in, unsigned int inlen, | |
195 | void *arg) | |
196 | { | |
197 | /* | |
198 | * This callback only returns the protocol string, rather than a length | |
199 | * prefixed set. We assume that NEXT_PROTO_STRING is a one element list | |
200 | * and remove the first byte to chop off the length prefix. | |
201 | */ | |
202 | *out = (unsigned char *)NEXT_PROTO_STRING + 1; | |
203 | *outlen = sizeof(NEXT_PROTO_STRING) - 2; | |
204 | return SSL_TLSEXT_ERR_OK; | |
205 | } | |
206 | ||
207 | static int cb_server_npn(SSL *s, const unsigned char **data, | |
208 | unsigned int *len, void *arg) | |
209 | { | |
210 | *data = (const unsigned char *)NEXT_PROTO_STRING; | |
211 | *len = sizeof(NEXT_PROTO_STRING) - 1; | |
212 | return SSL_TLSEXT_ERR_OK; | |
213 | } | |
214 | ||
215 | static int cb_server_rejects_npn(SSL *s, const unsigned char **data, | |
216 | unsigned int *len, void *arg) | |
217 | { | |
218 | return SSL_TLSEXT_ERR_NOACK; | |
219 | } | |
d9a268b9 BL |
220 | |
221 | static int verify_npn(SSL *client, SSL *server) | |
0f113f3e MC |
222 | { |
223 | const unsigned char *client_s; | |
224 | unsigned client_len; | |
225 | const unsigned char *server_s; | |
226 | unsigned server_len; | |
227 | ||
228 | SSL_get0_next_proto_negotiated(client, &client_s, &client_len); | |
229 | SSL_get0_next_proto_negotiated(server, &server_s, &server_len); | |
230 | ||
231 | if (client_len) { | |
232 | BIO_printf(bio_stdout, "Client NPN: "); | |
233 | BIO_write(bio_stdout, client_s, client_len); | |
234 | BIO_printf(bio_stdout, "\n"); | |
235 | } | |
236 | ||
237 | if (server_len) { | |
238 | BIO_printf(bio_stdout, "Server NPN: "); | |
239 | BIO_write(bio_stdout, server_s, server_len); | |
240 | BIO_printf(bio_stdout, "\n"); | |
241 | } | |
242 | ||
243 | /* | |
244 | * If an NPN string was returned, it must be the protocol that we | |
245 | * expected to negotiate. | |
246 | */ | |
247 | if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
248 | memcmp(client_s, NEXT_PROTO_STRING + 1, client_len))) | |
249 | return -1; | |
250 | if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
251 | memcmp(server_s, NEXT_PROTO_STRING + 1, server_len))) | |
252 | return -1; | |
253 | ||
254 | if (!npn_client && client_len) | |
255 | return -1; | |
256 | if (!npn_server && server_len) | |
257 | return -1; | |
258 | if (npn_server_reject && server_len) | |
259 | return -1; | |
260 | if (npn_client && npn_server && (!client_len || !server_len)) | |
261 | return -1; | |
262 | ||
263 | return 0; | |
264 | } | |
d9a268b9 BL |
265 | #endif |
266 | ||
a8989362 | 267 | static const char *alpn_client; |
817cd0d5 TS |
268 | static char *alpn_server; |
269 | static char *alpn_server2; | |
a8989362 AL |
270 | static const char *alpn_expected; |
271 | static unsigned char *alpn_selected; | |
7946ab33 KR |
272 | static const char *server_min_proto; |
273 | static const char *server_max_proto; | |
274 | static const char *client_min_proto; | |
275 | static const char *client_max_proto; | |
276 | static const char *should_negotiate; | |
817cd0d5 TS |
277 | static const char *sn_client; |
278 | static const char *sn_server1; | |
279 | static const char *sn_server2; | |
280 | static int sn_expect = 0; | |
b7dffce0 KR |
281 | static const char *server_sess_out; |
282 | static const char *server_sess_in; | |
283 | static const char *client_sess_out; | |
284 | static const char *client_sess_in; | |
285 | static SSL_SESSION *server_sess; | |
286 | static SSL_SESSION *client_sess; | |
817cd0d5 TS |
287 | |
288 | static int servername_cb(SSL *s, int *ad, void *arg) | |
289 | { | |
290 | const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
291 | if (sn_server2 == NULL) { | |
292 | BIO_printf(bio_stdout, "Servername 2 is NULL\n"); | |
293 | return SSL_TLSEXT_ERR_NOACK; | |
294 | } | |
295 | ||
296 | if (servername) { | |
297 | if (s_ctx2 != NULL && sn_server2 != NULL && | |
298 | !strcasecmp(servername, sn_server2)) { | |
299 | BIO_printf(bio_stdout, "Switching server context.\n"); | |
300 | SSL_set_SSL_CTX(s, s_ctx2); | |
301 | } | |
302 | } | |
303 | return SSL_TLSEXT_ERR_OK; | |
304 | } | |
305 | static int verify_servername(SSL *client, SSL *server) | |
306 | { | |
307 | /* just need to see if sn_context is what we expect */ | |
308 | SSL_CTX* ctx = SSL_get_SSL_CTX(server); | |
309 | if (sn_expect == 0) | |
310 | return 0; | |
311 | if (sn_expect == 1 && ctx == s_ctx) | |
312 | return 0; | |
313 | if (sn_expect == 2 && ctx == s_ctx2) | |
314 | return 0; | |
315 | BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect); | |
316 | if (ctx == s_ctx2) | |
317 | BIO_printf(bio_stdout, "Servername: context is 2\n"); | |
318 | else if (ctx == s_ctx) | |
319 | BIO_printf(bio_stdout, "Servername: context is 1\n"); | |
320 | else | |
321 | BIO_printf(bio_stdout, "Servername: context is unknown\n"); | |
322 | return -1; | |
323 | } | |
324 | ||
a8989362 | 325 | |
3a83462d MC |
326 | /*- |
327 | * next_protos_parse parses a comma separated list of strings into a string | |
a8989362 AL |
328 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
329 | * outlen: (output) set to the length of the resulting buffer on success. | |
330 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
4eadd11c | 331 | * in: a NUL terminated string like "abc,def,ghi" |
a8989362 AL |
332 | * |
333 | * returns: a malloced buffer or NULL on failure. | |
334 | */ | |
817cd0d5 | 335 | static unsigned char *next_protos_parse(size_t *outlen, |
0f113f3e MC |
336 | const char *in) |
337 | { | |
338 | size_t len; | |
339 | unsigned char *out; | |
340 | size_t i, start = 0; | |
341 | ||
342 | len = strlen(in); | |
343 | if (len >= 65535) | |
344 | return NULL; | |
345 | ||
346 | out = OPENSSL_malloc(strlen(in) + 1); | |
347 | if (!out) | |
348 | return NULL; | |
349 | ||
350 | for (i = 0; i <= len; ++i) { | |
351 | if (i == len || in[i] == ',') { | |
352 | if (i - start > 255) { | |
353 | OPENSSL_free(out); | |
354 | return NULL; | |
355 | } | |
356 | out[start] = i - start; | |
357 | start = i + 1; | |
358 | } else | |
359 | out[i + 1] = in[i]; | |
360 | } | |
361 | ||
362 | *outlen = len + 1; | |
363 | return out; | |
364 | } | |
365 | ||
366 | static int cb_server_alpn(SSL *s, const unsigned char **out, | |
367 | unsigned char *outlen, const unsigned char *in, | |
368 | unsigned int inlen, void *arg) | |
369 | { | |
370 | unsigned char *protos; | |
817cd0d5 TS |
371 | size_t protos_len; |
372 | char* alpn_str = arg; | |
0f113f3e | 373 | |
817cd0d5 | 374 | protos = next_protos_parse(&protos_len, alpn_str); |
0f113f3e MC |
375 | if (protos == NULL) { |
376 | fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", | |
817cd0d5 | 377 | alpn_str); |
0f113f3e MC |
378 | abort(); |
379 | } | |
380 | ||
381 | if (SSL_select_next_proto | |
382 | ((unsigned char **)out, outlen, protos, protos_len, in, | |
383 | inlen) != OPENSSL_NPN_NEGOTIATED) { | |
384 | OPENSSL_free(protos); | |
385 | return SSL_TLSEXT_ERR_NOACK; | |
386 | } | |
387 | ||
388 | /* | |
389 | * Make a copy of the selected protocol which will be freed in | |
390 | * verify_alpn. | |
391 | */ | |
392 | alpn_selected = OPENSSL_malloc(*outlen); | |
393 | memcpy(alpn_selected, *out, *outlen); | |
394 | *out = alpn_selected; | |
395 | ||
396 | OPENSSL_free(protos); | |
397 | return SSL_TLSEXT_ERR_OK; | |
398 | } | |
a8989362 AL |
399 | |
400 | static int verify_alpn(SSL *client, SSL *server) | |
0f113f3e MC |
401 | { |
402 | const unsigned char *client_proto, *server_proto; | |
403 | unsigned int client_proto_len = 0, server_proto_len = 0; | |
404 | SSL_get0_alpn_selected(client, &client_proto, &client_proto_len); | |
405 | SSL_get0_alpn_selected(server, &server_proto, &server_proto_len); | |
406 | ||
b548a1f1 RS |
407 | OPENSSL_free(alpn_selected); |
408 | alpn_selected = NULL; | |
0f113f3e | 409 | |
3003e0a4 AG |
410 | if (client_proto_len != server_proto_len) { |
411 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
412 | goto err; | |
413 | } | |
414 | ||
415 | if (client_proto != NULL && | |
0f113f3e MC |
416 | memcmp(client_proto, server_proto, client_proto_len) != 0) { |
417 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
418 | goto err; | |
419 | } | |
420 | ||
421 | if (client_proto_len > 0 && alpn_expected == NULL) { | |
422 | BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n"); | |
423 | goto err; | |
424 | } | |
425 | ||
426 | if (alpn_expected != NULL && | |
427 | (client_proto_len != strlen(alpn_expected) || | |
428 | memcmp(client_proto, alpn_expected, client_proto_len) != 0)) { | |
429 | BIO_printf(bio_stdout, | |
430 | "ALPN selected protocols not equal to expected protocol: %s\n", | |
431 | alpn_expected); | |
432 | goto err; | |
433 | } | |
434 | ||
435 | return 0; | |
436 | ||
437 | err: | |
438 | BIO_printf(bio_stdout, "ALPN results: client: '"); | |
439 | BIO_write(bio_stdout, client_proto, client_proto_len); | |
440 | BIO_printf(bio_stdout, "', server: '"); | |
441 | BIO_write(bio_stdout, server_proto, server_proto_len); | |
442 | BIO_printf(bio_stdout, "'\n"); | |
817cd0d5 TS |
443 | BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '", |
444 | alpn_client); | |
445 | if (SSL_get_SSL_CTX(server) == s_ctx2) { | |
446 | BIO_printf(bio_stdout, "%s'\n", | |
447 | alpn_server2); | |
448 | } else { | |
449 | BIO_printf(bio_stdout, "%s'\n", | |
450 | alpn_server); | |
451 | } | |
0f113f3e MC |
452 | return -1; |
453 | } | |
a8989362 | 454 | |
0f113f3e MC |
455 | /* |
456 | * WARNING : below extension types are *NOT* IETF assigned, and could | |
457 | * conflict if these types are reassigned and handled specially by OpenSSL | |
458 | * in the future | |
459 | */ | |
a398f821 | 460 | #define TACK_EXT_TYPE 62208 |
9cd50f73 T |
461 | #define CUSTOM_EXT_TYPE_0 1000 |
462 | #define CUSTOM_EXT_TYPE_1 1001 | |
463 | #define CUSTOM_EXT_TYPE_2 1002 | |
464 | #define CUSTOM_EXT_TYPE_3 1003 | |
465 | ||
df2ee0e2 BL |
466 | static const char custom_ext_cli_string[] = "abc"; |
467 | static const char custom_ext_srv_string[] = "defg"; | |
a398f821 T |
468 | |
469 | /* These set from cmdline */ | |
df2ee0e2 BL |
470 | static char *serverinfo_file = NULL; |
471 | static int serverinfo_sct = 0; | |
472 | static int serverinfo_tack = 0; | |
9cd50f73 T |
473 | |
474 | /* These set based on extension callbacks */ | |
df2ee0e2 BL |
475 | static int serverinfo_sct_seen = 0; |
476 | static int serverinfo_tack_seen = 0; | |
477 | static int serverinfo_other_seen = 0; | |
a398f821 | 478 | |
9cd50f73 | 479 | /* This set from cmdline */ |
df2ee0e2 | 480 | static int custom_ext = 0; |
9cd50f73 T |
481 | |
482 | /* This set based on extension callbacks */ | |
df2ee0e2 | 483 | static int custom_ext_error = 0; |
9cd50f73 | 484 | |
0cfefe4b | 485 | static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
486 | const unsigned char *in, size_t inlen, |
487 | int *al, void *arg) | |
488 | { | |
dd696a55 | 489 | if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp) |
0f113f3e MC |
490 | serverinfo_sct_seen++; |
491 | else if (ext_type == TACK_EXT_TYPE) | |
492 | serverinfo_tack_seen++; | |
493 | else | |
494 | serverinfo_other_seen++; | |
495 | return 1; | |
496 | } | |
a398f821 T |
497 | |
498 | static int verify_serverinfo() | |
0f113f3e MC |
499 | { |
500 | if (serverinfo_sct != serverinfo_sct_seen) | |
501 | return -1; | |
502 | if (serverinfo_tack != serverinfo_tack_seen) | |
503 | return -1; | |
504 | if (serverinfo_other_seen) | |
505 | return -1; | |
506 | return 0; | |
507 | } | |
a398f821 | 508 | |
1d97c843 TH |
509 | /*- |
510 | * Four test cases for custom extensions: | |
9cd50f73 T |
511 | * 0 - no ClientHello extension or ServerHello response |
512 | * 1 - ClientHello with "abc", no response | |
513 | * 2 - ClientHello with "abc", empty response | |
514 | * 3 - ClientHello with "abc", "defg" response | |
515 | */ | |
516 | ||
de2a9e38 | 517 | static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
518 | const unsigned char **out, |
519 | size_t *outlen, int *al, void *arg) | |
520 | { | |
521 | if (ext_type != CUSTOM_EXT_TYPE_0) | |
522 | custom_ext_error = 1; | |
523 | return 0; /* Don't send an extension */ | |
524 | } | |
9cd50f73 | 525 | |
de2a9e38 | 526 | static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
527 | const unsigned char *in, |
528 | size_t inlen, int *al, void *arg) | |
529 | { | |
530 | return 1; | |
531 | } | |
9cd50f73 | 532 | |
de2a9e38 | 533 | static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
534 | const unsigned char **out, |
535 | size_t *outlen, int *al, void *arg) | |
536 | { | |
537 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
538 | custom_ext_error = 1; | |
539 | *out = (const unsigned char *)custom_ext_cli_string; | |
540 | *outlen = strlen(custom_ext_cli_string); | |
541 | return 1; /* Send "abc" */ | |
542 | } | |
9cd50f73 | 543 | |
de2a9e38 | 544 | static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
545 | const unsigned char *in, |
546 | size_t inlen, int *al, void *arg) | |
547 | { | |
548 | return 1; | |
549 | } | |
9cd50f73 | 550 | |
de2a9e38 | 551 | static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
552 | const unsigned char **out, |
553 | size_t *outlen, int *al, void *arg) | |
554 | { | |
555 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
556 | custom_ext_error = 1; | |
557 | *out = (const unsigned char *)custom_ext_cli_string; | |
558 | *outlen = strlen(custom_ext_cli_string); | |
559 | return 1; /* Send "abc" */ | |
560 | } | |
9cd50f73 | 561 | |
de2a9e38 | 562 | static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
563 | const unsigned char *in, |
564 | size_t inlen, int *al, void *arg) | |
565 | { | |
566 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
567 | custom_ext_error = 1; | |
568 | if (inlen != 0) | |
569 | custom_ext_error = 1; /* Should be empty response */ | |
570 | return 1; | |
571 | } | |
9cd50f73 | 572 | |
de2a9e38 | 573 | static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
574 | const unsigned char **out, |
575 | size_t *outlen, int *al, void *arg) | |
576 | { | |
577 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
578 | custom_ext_error = 1; | |
579 | *out = (const unsigned char *)custom_ext_cli_string; | |
580 | *outlen = strlen(custom_ext_cli_string); | |
581 | return 1; /* Send "abc" */ | |
582 | } | |
9cd50f73 | 583 | |
de2a9e38 | 584 | static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
585 | const unsigned char *in, |
586 | size_t inlen, int *al, void *arg) | |
587 | { | |
588 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
589 | custom_ext_error = 1; | |
590 | if (inlen != strlen(custom_ext_srv_string)) | |
591 | custom_ext_error = 1; | |
592 | if (memcmp(custom_ext_srv_string, in, inlen) != 0) | |
593 | custom_ext_error = 1; /* Check for "defg" */ | |
594 | return 1; | |
595 | } | |
596 | ||
597 | /* | |
598 | * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback | |
599 | * for this extension | |
600 | */ | |
de2a9e38 | 601 | static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
602 | const unsigned char *in, |
603 | size_t inlen, int *al, void *arg) | |
604 | { | |
605 | custom_ext_error = 1; | |
606 | return 1; | |
607 | } | |
9cd50f73 | 608 | |
f47e2039 | 609 | /* 'add' callbacks are only called if the 'parse' callback is called */ |
de2a9e38 | 610 | static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
611 | const unsigned char **out, |
612 | size_t *outlen, int *al, void *arg) | |
613 | { | |
614 | /* Error: should not have been called */ | |
615 | custom_ext_error = 1; | |
616 | return 0; /* Don't send an extension */ | |
617 | } | |
9cd50f73 | 618 | |
de2a9e38 | 619 | static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
620 | const unsigned char *in, |
621 | size_t inlen, int *al, void *arg) | |
622 | { | |
623 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
624 | custom_ext_error = 1; | |
625 | /* Check for "abc" */ | |
626 | if (inlen != strlen(custom_ext_cli_string)) | |
627 | custom_ext_error = 1; | |
628 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
629 | custom_ext_error = 1; | |
630 | return 1; | |
631 | } | |
9cd50f73 | 632 | |
de2a9e38 | 633 | static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
634 | const unsigned char **out, |
635 | size_t *outlen, int *al, void *arg) | |
636 | { | |
637 | return 0; /* Don't send an extension */ | |
638 | } | |
9cd50f73 | 639 | |
de2a9e38 | 640 | static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
641 | const unsigned char *in, |
642 | size_t inlen, int *al, void *arg) | |
643 | { | |
644 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
645 | custom_ext_error = 1; | |
646 | /* Check for "abc" */ | |
647 | if (inlen != strlen(custom_ext_cli_string)) | |
648 | custom_ext_error = 1; | |
649 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
650 | custom_ext_error = 1; | |
651 | return 1; | |
652 | } | |
9cd50f73 | 653 | |
de2a9e38 | 654 | static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
655 | const unsigned char **out, |
656 | size_t *outlen, int *al, void *arg) | |
657 | { | |
658 | *out = NULL; | |
659 | *outlen = 0; | |
660 | return 1; /* Send empty extension */ | |
661 | } | |
9cd50f73 | 662 | |
de2a9e38 | 663 | static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
664 | const unsigned char *in, |
665 | size_t inlen, int *al, void *arg) | |
666 | { | |
667 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
668 | custom_ext_error = 1; | |
669 | /* Check for "abc" */ | |
670 | if (inlen != strlen(custom_ext_cli_string)) | |
671 | custom_ext_error = 1; | |
672 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
673 | custom_ext_error = 1; | |
674 | return 1; | |
675 | } | |
9cd50f73 | 676 | |
de2a9e38 | 677 | static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
678 | const unsigned char **out, |
679 | size_t *outlen, int *al, void *arg) | |
680 | { | |
681 | *out = (const unsigned char *)custom_ext_srv_string; | |
682 | *outlen = strlen(custom_ext_srv_string); | |
683 | return 1; /* Send "defg" */ | |
684 | } | |
685 | ||
686 | static char *cipher = NULL; | |
687 | static int verbose = 0; | |
688 | static int debug = 0; | |
0f113f3e MC |
689 | static const char rnd_seed[] = |
690 | "string to make the random number generator think it has entropy"; | |
d02b48c6 | 691 | |
75d5bd4e RL |
692 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, |
693 | long bytes, clock_t *s_time, clock_t *c_time); | |
0f113f3e MC |
694 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time, |
695 | clock_t *c_time); | |
696 | int doit(SSL *s_ssl, SSL *c_ssl, long bytes); | |
9ccc00ef | 697 | |
6b691a5c | 698 | static void sv_usage(void) |
0f113f3e MC |
699 | { |
700 | fprintf(stderr, "usage: ssltest [args ...]\n"); | |
701 | fprintf(stderr, "\n"); | |
086e32a6 | 702 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
703 | fprintf(stderr, "-F - run test in FIPS mode\n"); |
704 | #endif | |
705 | fprintf(stderr, " -server_auth - check server certificate\n"); | |
706 | fprintf(stderr, " -client_auth - do client authentication\n"); | |
0f113f3e MC |
707 | fprintf(stderr, " -v - more output\n"); |
708 | fprintf(stderr, " -d - debug output\n"); | |
709 | fprintf(stderr, " -reuse - use session-id reuse\n"); | |
710 | fprintf(stderr, " -num <val> - number of connections to perform\n"); | |
711 | fprintf(stderr, | |
712 | " -bytes <val> - number of bytes to swap between client/server\n"); | |
bc36ee62 | 713 | #ifndef OPENSSL_NO_DH |
0f113f3e | 714 | fprintf(stderr, |
e8356e32 EK |
715 | " -dhe512 - use 512 bit key for DHE (to test failure)\n"); |
716 | fprintf(stderr, | |
717 | " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n"); | |
0f113f3e MC |
718 | fprintf(stderr, |
719 | " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n"); | |
720 | fprintf(stderr, " -no_dhe - disable DHE\n"); | |
77fa04a9 | 721 | #endif |
10bf4fc2 | 722 | #ifndef OPENSSL_NO_EC |
817cd0d5 | 723 | fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n"); |
ea262260 | 724 | #endif |
ddac1974 | 725 | #ifndef OPENSSL_NO_PSK |
0f113f3e | 726 | fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n"); |
ddac1974 | 727 | #endif |
edc032b5 | 728 | #ifndef OPENSSL_NO_SRP |
0d5301af KR |
729 | fprintf(stderr, " -srpuser user - SRP username to use\n"); |
730 | fprintf(stderr, " -srppass arg - password for 'user'\n"); | |
edc032b5 | 731 | #endif |
6b01bed2 | 732 | #ifndef OPENSSL_NO_SSL3 |
0f113f3e | 733 | fprintf(stderr, " -ssl3 - use SSLv3\n"); |
58964a49 | 734 | #endif |
6b01bed2 | 735 | #ifndef OPENSSL_NO_TLS1 |
0f113f3e | 736 | fprintf(stderr, " -tls1 - use TLSv1\n"); |
6b01bed2 | 737 | #endif |
98b8cdd3 | 738 | #ifndef OPENSSL_NO_DTLS |
0d5301af | 739 | fprintf(stderr, " -dtls - use DTLS\n"); |
6b01bed2 | 740 | #ifndef OPENSSL_NO_DTLS1 |
98b8cdd3 | 741 | fprintf(stderr, " -dtls1 - use DTLSv1\n"); |
6b01bed2 VD |
742 | #endif |
743 | #ifndef OPENSSL_NO_DTLS1_2 | |
98b8cdd3 | 744 | fprintf(stderr, " -dtls12 - use DTLSv1.2\n"); |
6b01bed2 | 745 | #endif |
98b8cdd3 | 746 | #endif |
0f113f3e MC |
747 | fprintf(stderr, " -CApath arg - PEM format directory of CA's\n"); |
748 | fprintf(stderr, " -CAfile arg - PEM format file of CA's\n"); | |
749 | fprintf(stderr, " -cert arg - Server certificate file\n"); | |
750 | fprintf(stderr, | |
751 | " -key arg - Server key file (default: same as -cert)\n"); | |
752 | fprintf(stderr, " -c_cert arg - Client certificate file\n"); | |
753 | fprintf(stderr, | |
754 | " -c_key arg - Client key file (default: same as -c_cert)\n"); | |
755 | fprintf(stderr, " -cipher arg - The cipher list\n"); | |
756 | fprintf(stderr, " -bio_pair - Use BIO pairs\n"); | |
75d5bd4e RL |
757 | fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n"); |
758 | fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n"); | |
0f113f3e MC |
759 | fprintf(stderr, " -f - Test even cases that can't work\n"); |
760 | fprintf(stderr, | |
761 | " -time - measure processor time used by client and server\n"); | |
762 | fprintf(stderr, " -zlib - use zlib compression\n"); | |
2911575c | 763 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
764 | fprintf(stderr, " -npn_client - have client side offer NPN\n"); |
765 | fprintf(stderr, " -npn_server - have server side offer NPN\n"); | |
766 | fprintf(stderr, " -npn_server_reject - have server reject NPN\n"); | |
767 | #endif | |
768 | fprintf(stderr, " -serverinfo_file file - have server use this file\n"); | |
769 | fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n"); | |
770 | fprintf(stderr, | |
771 | " -serverinfo_tack - have client offer and expect TACK\n"); | |
772 | fprintf(stderr, | |
773 | " -custom_ext - try various custom extension callbacks\n"); | |
774 | fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n"); | |
775 | fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n"); | |
817cd0d5 TS |
776 | fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n"); |
777 | fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n"); | |
0f113f3e MC |
778 | fprintf(stderr, |
779 | " -alpn_expected <string> - the ALPN protocol that should be negotiated\n"); | |
7946ab33 KR |
780 | fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n"); |
781 | fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n"); | |
782 | fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n"); | |
783 | fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n"); | |
784 | fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n"); | |
dd696a55 RP |
785 | #ifndef OPENSSL_NO_CT |
786 | fprintf(stderr, " -noct - no certificate transparency\n"); | |
787 | fprintf(stderr, " -requestct - request certificate transparency\n"); | |
788 | fprintf(stderr, " -requirect - require certificate transparency\n"); | |
789 | #endif | |
817cd0d5 TS |
790 | fprintf(stderr, " -sn_client <string> - have client request this servername\n"); |
791 | fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n"); | |
792 | fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n"); | |
793 | fprintf(stderr, " -sn_expect1 - expected server 1\n"); | |
794 | fprintf(stderr, " -sn_expect2 - expected server 2\n"); | |
b7dffce0 KR |
795 | fprintf(stderr, " -server_sess_out <file> - Save the server session to a file\n"); |
796 | fprintf(stderr, " -server_sess_in <file> - Read the server session from a file\n"); | |
797 | fprintf(stderr, " -client_sess_out <file> - Save the client session to a file\n"); | |
798 | fprintf(stderr, " -client_sess_in <file> - Read the client session from a file\n"); | |
799 | fprintf(stderr, " -should_reuse <number> - The expected state of reusing the session\n"); | |
800 | fprintf(stderr, " -no_ticket - do not issue TLS session ticket\n"); | |
0f113f3e | 801 | } |
563f1503 | 802 | |
f756f1fc | 803 | static void print_key_details(BIO *out, EVP_PKEY *key) |
0f113f3e MC |
804 | { |
805 | int keyid = EVP_PKEY_id(key); | |
f756f1fc | 806 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
807 | if (keyid == EVP_PKEY_EC) { |
808 | EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); | |
809 | int nid; | |
810 | const char *cname; | |
811 | nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); | |
812 | EC_KEY_free(ec); | |
813 | cname = EC_curve_nid2nist(nid); | |
814 | if (!cname) | |
815 | cname = OBJ_nid2sn(nid); | |
816 | BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname); | |
817 | } else | |
818 | #endif | |
819 | { | |
820 | const char *algname; | |
821 | switch (keyid) { | |
822 | case EVP_PKEY_RSA: | |
823 | algname = "RSA"; | |
824 | break; | |
825 | case EVP_PKEY_DSA: | |
826 | algname = "DSA"; | |
827 | break; | |
828 | case EVP_PKEY_DH: | |
829 | algname = "DH"; | |
830 | break; | |
831 | default: | |
832 | algname = OBJ_nid2sn(keyid); | |
833 | break; | |
834 | } | |
835 | BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname); | |
836 | } | |
837 | } | |
f756f1fc | 838 | |
563f1503 | 839 | static void print_details(SSL *c_ssl, const char *prefix) |
0f113f3e MC |
840 | { |
841 | const SSL_CIPHER *ciph; | |
842 | int mdnid; | |
843 | X509 *cert; | |
844 | EVP_PKEY *pkey; | |
845 | ||
846 | ciph = SSL_get_current_cipher(c_ssl); | |
847 | BIO_printf(bio_stdout, "%s%s, cipher %s %s", | |
848 | prefix, | |
849 | SSL_get_version(c_ssl), | |
850 | SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph)); | |
851 | cert = SSL_get_peer_certificate(c_ssl); | |
852 | if (cert != NULL) { | |
1c72f70d F |
853 | EVP_PKEY* pubkey = X509_get0_pubkey(cert); |
854 | ||
855 | if (pubkey != NULL) { | |
0f113f3e | 856 | BIO_puts(bio_stdout, ", "); |
1c72f70d | 857 | print_key_details(bio_stdout, pubkey); |
0f113f3e MC |
858 | } |
859 | X509_free(cert); | |
860 | } | |
861 | if (SSL_get_server_tmp_key(c_ssl, &pkey)) { | |
862 | BIO_puts(bio_stdout, ", temp key: "); | |
863 | print_key_details(bio_stdout, pkey); | |
864 | EVP_PKEY_free(pkey); | |
865 | } | |
866 | if (SSL_get_peer_signature_nid(c_ssl, &mdnid)) | |
867 | BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid)); | |
868 | BIO_printf(bio_stdout, "\n"); | |
869 | } | |
d02b48c6 | 870 | |
7946ab33 KR |
871 | /* |
872 | * protocol_from_string - converts a protocol version string to a number | |
873 | * | |
874 | * Returns -1 on failure or the version on success | |
875 | */ | |
876 | static int protocol_from_string(const char *value) | |
877 | { | |
878 | struct protocol_versions { | |
879 | const char *name; | |
880 | int version; | |
881 | }; | |
882 | static const struct protocol_versions versions[] = { | |
883 | {"ssl3", SSL3_VERSION}, | |
884 | {"tls1", TLS1_VERSION}, | |
885 | {"tls1.1", TLS1_1_VERSION}, | |
886 | {"tls1.2", TLS1_2_VERSION}, | |
582a17d6 | 887 | {"tls1.3", TLS1_3_VERSION}, |
7946ab33 KR |
888 | {"dtls1", DTLS1_VERSION}, |
889 | {"dtls1.2", DTLS1_2_VERSION}}; | |
890 | size_t i; | |
891 | size_t n = OSSL_NELEM(versions); | |
892 | ||
893 | for (i = 0; i < n; i++) | |
894 | if (strcmp(versions[i].name, value) == 0) | |
895 | return versions[i].version; | |
896 | return -1; | |
897 | } | |
898 | ||
b7dffce0 KR |
899 | static SSL_SESSION *read_session(const char *filename) |
900 | { | |
901 | SSL_SESSION *sess; | |
902 | BIO *f = BIO_new_file(filename, "r"); | |
903 | ||
904 | if (f == NULL) { | |
905 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
906 | ERR_print_errors(bio_err); | |
907 | return NULL; | |
908 | } | |
909 | sess = PEM_read_bio_SSL_SESSION(f, NULL, 0, NULL); | |
910 | if (sess == NULL) { | |
911 | BIO_printf(bio_err, "Can't parse session file %s\n", filename); | |
912 | ERR_print_errors(bio_err); | |
913 | } | |
914 | BIO_free(f); | |
915 | return sess; | |
916 | } | |
917 | ||
918 | static int write_session(const char *filename, SSL_SESSION *sess) | |
919 | { | |
920 | BIO *f = BIO_new_file(filename, "w"); | |
921 | ||
922 | if (sess == NULL) { | |
923 | BIO_printf(bio_err, "No session information\n"); | |
924 | return 0; | |
925 | } | |
926 | if (f == NULL) { | |
927 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
928 | ERR_print_errors(bio_err); | |
929 | return 0; | |
930 | } | |
931 | PEM_write_bio_SSL_SESSION(f, sess); | |
932 | BIO_free(f); | |
933 | return 1; | |
934 | } | |
935 | ||
7946ab33 KR |
936 | /* |
937 | * set_protocol_version - Sets protocol version minimum or maximum | |
938 | * | |
939 | * Returns 0 on failure and 1 on success | |
940 | */ | |
941 | static int set_protocol_version(const char *version, SSL *ssl, int setting) | |
942 | { | |
943 | if (version != NULL) { | |
944 | int ver = protocol_from_string(version); | |
945 | if (ver < 0) { | |
946 | BIO_printf(bio_err, "Error parsing: %s\n", version); | |
947 | return 0; | |
948 | } | |
949 | return SSL_ctrl(ssl, setting, ver, NULL); | |
950 | } | |
951 | return 1; | |
952 | } | |
953 | ||
6b691a5c | 954 | int main(int argc, char *argv[]) |
0f113f3e | 955 | { |
cc696296 | 956 | const char *CApath = NULL, *CAfile = NULL; |
0f113f3e | 957 | int badop = 0; |
75d5bd4e | 958 | enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM; |
0f113f3e | 959 | int force = 0; |
582a17d6 | 960 | int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, tls1_2 = 0, ssl3 = 0, ret = 1; |
0f113f3e MC |
961 | int client_auth = 0; |
962 | int server_auth = 0, i; | |
963 | struct app_verify_arg app_verify_arg = | |
a263f320 | 964 | { APP_CALLBACK_STRING, 0 }; |
bbd86bf5 | 965 | char *p; |
0f113f3e MC |
966 | SSL_CTX *c_ctx = NULL; |
967 | const SSL_METHOD *meth = NULL; | |
968 | SSL *c_ssl, *s_ssl; | |
969 | int number = 1, reuse = 0; | |
b7dffce0 KR |
970 | int should_reuse = -1; |
971 | int no_ticket = 0; | |
0f113f3e | 972 | long bytes = 256L; |
bc36ee62 | 973 | #ifndef OPENSSL_NO_DH |
0f113f3e | 974 | DH *dh; |
e8356e32 | 975 | int dhe512 = 0, dhe1024dsa = 0; |
ea262260 | 976 | #endif |
edc032b5 | 977 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
978 | /* client */ |
979 | SRP_CLIENT_ARG srp_client_arg = { NULL, NULL }; | |
980 | /* server */ | |
981 | SRP_SERVER_ARG srp_server_arg = { NULL, NULL }; | |
982 | #endif | |
983 | int no_dhe = 0; | |
0f113f3e MC |
984 | int no_psk = 0; |
985 | int print_time = 0; | |
986 | clock_t s_time = 0, c_time = 0; | |
09b6c2ef | 987 | #ifndef OPENSSL_NO_COMP |
9a555706 | 988 | int n, comp = 0; |
0f113f3e MC |
989 | COMP_METHOD *cm = NULL; |
990 | STACK_OF(SSL_COMP) *ssl_comp_methods = NULL; | |
00a37b5a | 991 | #endif |
086e32a6 | 992 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
993 | int fips_mode = 0; |
994 | #endif | |
6b01bed2 | 995 | int no_protocol; |
0d5301af | 996 | int min_version = 0, max_version = 0; |
dd696a55 RP |
997 | #ifndef OPENSSL_NO_CT |
998 | /* | |
999 | * Disable CT validation by default, because it will interfere with | |
1000 | * anything using custom extension handlers to deal with SCT extensions. | |
1001 | */ | |
43341433 | 1002 | int ct_validation = 0; |
dd696a55 | 1003 | #endif |
817cd0d5 | 1004 | SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL; |
0f113f3e | 1005 | STACK_OF(OPENSSL_STRING) *conf_args = NULL; |
4a640fb6 | 1006 | char *arg = NULL, *argn = NULL; |
0f113f3e MC |
1007 | |
1008 | verbose = 0; | |
1009 | debug = 0; | |
1010 | cipher = 0; | |
1011 | ||
1012 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT); | |
1013 | ||
bbd86bf5 RS |
1014 | p = getenv("OPENSSL_DEBUG_MEMORY"); |
1015 | if (p != NULL && strcmp(p, "on") == 0) | |
1016 | CRYPTO_set_mem_debug(1); | |
0f113f3e MC |
1017 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
1018 | ||
1019 | RAND_seed(rnd_seed, sizeof rnd_seed); | |
1020 | ||
1021 | bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); | |
1022 | ||
1023 | s_cctx = SSL_CONF_CTX_new(); | |
817cd0d5 | 1024 | s_cctx2 = SSL_CONF_CTX_new(); |
0f113f3e MC |
1025 | c_cctx = SSL_CONF_CTX_new(); |
1026 | ||
817cd0d5 | 1027 | if (!s_cctx || !c_cctx || !s_cctx2) { |
0f113f3e MC |
1028 | ERR_print_errors(bio_err); |
1029 | goto end; | |
1030 | } | |
1031 | ||
1032 | SSL_CONF_CTX_set_flags(s_cctx, | |
6a096889 DSH |
1033 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | |
1034 | SSL_CONF_FLAG_CERTIFICATE | | |
1035 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
817cd0d5 TS |
1036 | SSL_CONF_CTX_set_flags(s_cctx2, |
1037 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | | |
1038 | SSL_CONF_FLAG_CERTIFICATE | | |
1039 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1040 | if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) { |
1041 | ERR_print_errors(bio_err); | |
1042 | goto end; | |
1043 | } | |
817cd0d5 TS |
1044 | if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) { |
1045 | ERR_print_errors(bio_err); | |
1046 | goto end; | |
1047 | } | |
0f113f3e MC |
1048 | |
1049 | SSL_CONF_CTX_set_flags(c_cctx, | |
6a096889 DSH |
1050 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT | |
1051 | SSL_CONF_FLAG_CERTIFICATE | | |
1052 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1053 | if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) { |
1054 | ERR_print_errors(bio_err); | |
1055 | goto end; | |
1056 | } | |
1057 | ||
1058 | argc--; | |
1059 | argv++; | |
1060 | ||
1061 | while (argc >= 1) { | |
86885c28 | 1062 | if (strcmp(*argv, "-F") == 0) { |
086e32a6 | 1063 | #ifdef OPENSSL_FIPS |
0f113f3e | 1064 | fips_mode = 1; |
086e32a6 | 1065 | #else |
0f113f3e MC |
1066 | fprintf(stderr, |
1067 | "not compiled with FIPS support, so exiting without running.\n"); | |
1068 | EXIT(0); | |
1069 | #endif | |
1070 | } else if (strcmp(*argv, "-server_auth") == 0) | |
1071 | server_auth = 1; | |
1072 | else if (strcmp(*argv, "-client_auth") == 0) | |
1073 | client_auth = 1; | |
a263f320 | 1074 | else if (strcmp(*argv, "-v") == 0) |
0f113f3e MC |
1075 | verbose = 1; |
1076 | else if (strcmp(*argv, "-d") == 0) | |
1077 | debug = 1; | |
1078 | else if (strcmp(*argv, "-reuse") == 0) | |
1079 | reuse = 1; | |
e8356e32 | 1080 | else if (strcmp(*argv, "-dhe512") == 0) { |
90f5a2b6 | 1081 | #ifndef OPENSSL_NO_DH |
e8356e32 | 1082 | dhe512 = 1; |
90f5a2b6 | 1083 | #else |
0f113f3e | 1084 | fprintf(stderr, |
e8356e32 | 1085 | "ignoring -dhe512, since I'm compiled without DH\n"); |
90f5a2b6 | 1086 | #endif |
0f113f3e | 1087 | } else if (strcmp(*argv, "-dhe1024dsa") == 0) { |
90f5a2b6 | 1088 | #ifndef OPENSSL_NO_DH |
0f113f3e | 1089 | dhe1024dsa = 1; |
90f5a2b6 | 1090 | #else |
0f113f3e | 1091 | fprintf(stderr, |
e8356e32 | 1092 | "ignoring -dhe1024dsa, since I'm compiled without DH\n"); |
0f113f3e MC |
1093 | #endif |
1094 | } else if (strcmp(*argv, "-no_dhe") == 0) | |
1095 | no_dhe = 1; | |
1096 | else if (strcmp(*argv, "-no_ecdhe") == 0) | |
817cd0d5 | 1097 | /* obsolete */; |
0f113f3e MC |
1098 | else if (strcmp(*argv, "-psk") == 0) { |
1099 | if (--argc < 1) | |
1100 | goto bad; | |
1101 | psk_key = *(++argv); | |
ddac1974 | 1102 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1103 | if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) { |
1104 | BIO_printf(bio_err, "Not a hex number '%s'\n", *argv); | |
1105 | goto bad; | |
1106 | } | |
ddac1974 | 1107 | #else |
0f113f3e | 1108 | no_psk = 1; |
ddac1974 | 1109 | #endif |
0f113f3e | 1110 | } |
edc032b5 | 1111 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1112 | else if (strcmp(*argv, "-srpuser") == 0) { |
1113 | if (--argc < 1) | |
1114 | goto bad; | |
1115 | srp_server_arg.expected_user = srp_client_arg.srplogin = | |
1116 | *(++argv); | |
0d5301af | 1117 | min_version = TLS1_VERSION; |
0f113f3e MC |
1118 | } else if (strcmp(*argv, "-srppass") == 0) { |
1119 | if (--argc < 1) | |
1120 | goto bad; | |
1121 | srp_server_arg.pass = srp_client_arg.srppassin = *(++argv); | |
0d5301af | 1122 | min_version = TLS1_VERSION; |
0f113f3e MC |
1123 | } |
1124 | #endif | |
582a17d6 MC |
1125 | else if (strcmp(*argv, "-tls1_2") == 0) { |
1126 | tls1_2 = 1; | |
1127 | } else if (strcmp(*argv, "-tls1") == 0) { | |
0f113f3e MC |
1128 | tls1 = 1; |
1129 | } else if (strcmp(*argv, "-ssl3") == 0) { | |
0f113f3e | 1130 | ssl3 = 1; |
98b8cdd3 | 1131 | } else if (strcmp(*argv, "-dtls1") == 0) { |
98b8cdd3 DW |
1132 | dtls1 = 1; |
1133 | } else if (strcmp(*argv, "-dtls12") == 0) { | |
98b8cdd3 | 1134 | dtls12 = 1; |
7946ab33 | 1135 | } else if (strcmp(*argv, "-dtls") == 0) { |
7946ab33 | 1136 | dtls = 1; |
0f113f3e MC |
1137 | } else if (strncmp(*argv, "-num", 4) == 0) { |
1138 | if (--argc < 1) | |
1139 | goto bad; | |
1140 | number = atoi(*(++argv)); | |
1141 | if (number == 0) | |
1142 | number = 1; | |
1143 | } else if (strcmp(*argv, "-bytes") == 0) { | |
1144 | if (--argc < 1) | |
1145 | goto bad; | |
1146 | bytes = atol(*(++argv)); | |
1147 | if (bytes == 0L) | |
1148 | bytes = 1L; | |
1149 | i = strlen(argv[0]); | |
1150 | if (argv[0][i - 1] == 'k') | |
1151 | bytes *= 1024L; | |
1152 | if (argv[0][i - 1] == 'm') | |
1153 | bytes *= 1024L * 1024L; | |
0f113f3e MC |
1154 | } else if (strcmp(*argv, "-cipher") == 0) { |
1155 | if (--argc < 1) | |
1156 | goto bad; | |
1157 | cipher = *(++argv); | |
1158 | } else if (strcmp(*argv, "-CApath") == 0) { | |
1159 | if (--argc < 1) | |
1160 | goto bad; | |
1161 | CApath = *(++argv); | |
1162 | } else if (strcmp(*argv, "-CAfile") == 0) { | |
1163 | if (--argc < 1) | |
1164 | goto bad; | |
1165 | CAfile = *(++argv); | |
1166 | } else if (strcmp(*argv, "-bio_pair") == 0) { | |
75d5bd4e | 1167 | bio_type = BIO_PAIR; |
f9e55034 MC |
1168 | } |
1169 | #ifndef OPENSSL_NO_SOCK | |
1170 | else if (strcmp(*argv, "-ipv4") == 0) { | |
75d5bd4e RL |
1171 | bio_type = BIO_IPV4; |
1172 | } else if (strcmp(*argv, "-ipv6") == 0) { | |
1173 | bio_type = BIO_IPV6; | |
f9e55034 MC |
1174 | } |
1175 | #endif | |
1176 | else if (strcmp(*argv, "-f") == 0) { | |
0f113f3e MC |
1177 | force = 1; |
1178 | } else if (strcmp(*argv, "-time") == 0) { | |
1179 | print_time = 1; | |
1180 | } | |
dd696a55 RP |
1181 | #ifndef OPENSSL_NO_CT |
1182 | else if (strcmp(*argv, "-noct") == 0) { | |
43341433 | 1183 | ct_validation = 0; |
dd696a55 | 1184 | } |
43341433 VD |
1185 | else if (strcmp(*argv, "-ct") == 0) { |
1186 | ct_validation = 1; | |
dd696a55 RP |
1187 | } |
1188 | #endif | |
a4c4a7d5 | 1189 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1190 | else if (strcmp(*argv, "-zlib") == 0) { |
1191 | comp = COMP_ZLIB; | |
0f113f3e MC |
1192 | } |
1193 | #endif | |
817cd0d5 | 1194 | else if (strcmp(*argv, "-app_verify") == 0) { |
0f113f3e | 1195 | app_verify_arg.app_verify = 1; |
0f113f3e | 1196 | } |
2911575c | 1197 | #ifndef OPENSSL_NO_NEXTPROTONEG |
5a22cf96 | 1198 | else if (strcmp(*argv, "-npn_client") == 0) { |
0f113f3e MC |
1199 | npn_client = 1; |
1200 | } else if (strcmp(*argv, "-npn_server") == 0) { | |
1201 | npn_server = 1; | |
1202 | } else if (strcmp(*argv, "-npn_server_reject") == 0) { | |
1203 | npn_server_reject = 1; | |
1204 | } | |
1205 | #endif | |
1206 | else if (strcmp(*argv, "-serverinfo_sct") == 0) { | |
1207 | serverinfo_sct = 1; | |
1208 | } else if (strcmp(*argv, "-serverinfo_tack") == 0) { | |
1209 | serverinfo_tack = 1; | |
1210 | } else if (strcmp(*argv, "-serverinfo_file") == 0) { | |
1211 | if (--argc < 1) | |
1212 | goto bad; | |
1213 | serverinfo_file = *(++argv); | |
1214 | } else if (strcmp(*argv, "-custom_ext") == 0) { | |
1215 | custom_ext = 1; | |
1216 | } else if (strcmp(*argv, "-alpn_client") == 0) { | |
1217 | if (--argc < 1) | |
1218 | goto bad; | |
1219 | alpn_client = *(++argv); | |
817cd0d5 TS |
1220 | } else if (strcmp(*argv, "-alpn_server") == 0 || |
1221 | strcmp(*argv, "-alpn_server1") == 0) { | |
0f113f3e MC |
1222 | if (--argc < 1) |
1223 | goto bad; | |
1224 | alpn_server = *(++argv); | |
817cd0d5 TS |
1225 | } else if (strcmp(*argv, "-alpn_server2") == 0) { |
1226 | if (--argc < 1) | |
1227 | goto bad; | |
1228 | alpn_server2 = *(++argv); | |
0f113f3e MC |
1229 | } else if (strcmp(*argv, "-alpn_expected") == 0) { |
1230 | if (--argc < 1) | |
1231 | goto bad; | |
1232 | alpn_expected = *(++argv); | |
7946ab33 KR |
1233 | } else if (strcmp(*argv, "-server_min_proto") == 0) { |
1234 | if (--argc < 1) | |
1235 | goto bad; | |
1236 | server_min_proto = *(++argv); | |
1237 | } else if (strcmp(*argv, "-server_max_proto") == 0) { | |
1238 | if (--argc < 1) | |
1239 | goto bad; | |
1240 | server_max_proto = *(++argv); | |
1241 | } else if (strcmp(*argv, "-client_min_proto") == 0) { | |
1242 | if (--argc < 1) | |
1243 | goto bad; | |
1244 | client_min_proto = *(++argv); | |
1245 | } else if (strcmp(*argv, "-client_max_proto") == 0) { | |
1246 | if (--argc < 1) | |
1247 | goto bad; | |
1248 | client_max_proto = *(++argv); | |
1249 | } else if (strcmp(*argv, "-should_negotiate") == 0) { | |
1250 | if (--argc < 1) | |
1251 | goto bad; | |
1252 | should_negotiate = *(++argv); | |
817cd0d5 TS |
1253 | } else if (strcmp(*argv, "-sn_client") == 0) { |
1254 | if (--argc < 1) | |
1255 | goto bad; | |
1256 | sn_client = *(++argv); | |
1257 | } else if (strcmp(*argv, "-sn_server1") == 0) { | |
1258 | if (--argc < 1) | |
1259 | goto bad; | |
1260 | sn_server1 = *(++argv); | |
1261 | } else if (strcmp(*argv, "-sn_server2") == 0) { | |
1262 | if (--argc < 1) | |
1263 | goto bad; | |
1264 | sn_server2 = *(++argv); | |
1265 | } else if (strcmp(*argv, "-sn_expect1") == 0) { | |
1266 | sn_expect = 1; | |
1267 | } else if (strcmp(*argv, "-sn_expect2") == 0) { | |
1268 | sn_expect = 2; | |
b7dffce0 KR |
1269 | } else if (strcmp(*argv, "-server_sess_out") == 0) { |
1270 | if (--argc < 1) | |
1271 | goto bad; | |
1272 | server_sess_out = *(++argv); | |
1273 | } else if (strcmp(*argv, "-server_sess_in") == 0) { | |
1274 | if (--argc < 1) | |
1275 | goto bad; | |
1276 | server_sess_in = *(++argv); | |
1277 | } else if (strcmp(*argv, "-client_sess_out") == 0) { | |
1278 | if (--argc < 1) | |
1279 | goto bad; | |
1280 | client_sess_out = *(++argv); | |
1281 | } else if (strcmp(*argv, "-client_sess_in") == 0) { | |
1282 | if (--argc < 1) | |
1283 | goto bad; | |
1284 | client_sess_in = *(++argv); | |
1285 | } else if (strcmp(*argv, "-should_reuse") == 0) { | |
1286 | if (--argc < 1) | |
1287 | goto bad; | |
1288 | should_reuse = !!atoi(*(++argv)); | |
1289 | } else if (strcmp(*argv, "-no_ticket") == 0) { | |
1290 | no_ticket = 1; | |
0f113f3e MC |
1291 | } else { |
1292 | int rv; | |
1293 | arg = argv[0]; | |
1294 | argn = argv[1]; | |
1295 | /* Try to process command using SSL_CONF */ | |
1296 | rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv); | |
1297 | /* If not processed try server */ | |
1298 | if (rv == 0) | |
1299 | rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv); | |
1300 | /* Recognised: store it for later use */ | |
1301 | if (rv > 0) { | |
1302 | if (rv == 1) | |
1303 | argn = NULL; | |
1304 | if (!conf_args) { | |
1305 | conf_args = sk_OPENSSL_STRING_new_null(); | |
1306 | if (!conf_args) | |
1307 | goto end; | |
1308 | } | |
1309 | if (!sk_OPENSSL_STRING_push(conf_args, arg)) | |
1310 | goto end; | |
1311 | if (!sk_OPENSSL_STRING_push(conf_args, argn)) | |
1312 | goto end; | |
1313 | continue; | |
1314 | } | |
1315 | if (rv == -3) | |
1316 | BIO_printf(bio_err, "Missing argument for %s\n", arg); | |
1317 | else if (rv < 0) | |
1318 | BIO_printf(bio_err, "Error with command %s\n", arg); | |
1319 | else if (rv == 0) | |
1320 | BIO_printf(bio_err, "unknown option %s\n", arg); | |
1321 | badop = 1; | |
1322 | break; | |
1323 | } | |
1324 | argc--; | |
1325 | argv++; | |
1326 | } | |
1327 | if (badop) { | |
1328 | bad: | |
1329 | sv_usage(); | |
1330 | goto end; | |
1331 | } | |
1332 | ||
582a17d6 MC |
1333 | if (ssl3 + tls1 + tls1_2 + dtls + dtls1 + dtls12 > 1) { |
1334 | fprintf(stderr, "At most one of -ssl3, -tls1, -tls1_2, -dtls, -dtls1 or -dtls12 should " | |
0f113f3e MC |
1335 | "be requested.\n"); |
1336 | EXIT(1); | |
1337 | } | |
1338 | ||
6b01bed2 VD |
1339 | #ifdef OPENSSL_NO_SSL3 |
1340 | if (ssl3) | |
1341 | no_protocol = 1; | |
1342 | else | |
1343 | #endif | |
1344 | #ifdef OPENSSL_NO_TLS1 | |
1345 | if (tls1) | |
1346 | no_protocol = 1; | |
1347 | else | |
1348 | #endif | |
582a17d6 MC |
1349 | #ifdef OPENSSL_NO_TLS1_2 |
1350 | if (tls1_2) | |
1351 | no_protocol = 1; | |
1352 | else | |
1353 | #endif | |
6b01bed2 VD |
1354 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1) |
1355 | if (dtls1) | |
1356 | no_protocol = 1; | |
1357 | else | |
1358 | #endif | |
1359 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2) | |
1360 | if (dtls12) | |
1361 | no_protocol = 1; | |
1362 | else | |
1363 | #endif | |
1364 | no_protocol = 0; | |
1365 | ||
0f113f3e MC |
1366 | /* |
1367 | * Testing was requested for a compiled-out protocol (e.g. SSLv3). | |
1368 | * Ideally, we would error out, but the generic test wrapper can't know | |
1369 | * when to expect failure. So we do nothing and return success. | |
1370 | */ | |
1371 | if (no_protocol) { | |
1372 | fprintf(stderr, "Testing was requested for a disabled protocol. " | |
1373 | "Skipping tests.\n"); | |
1374 | ret = 0; | |
1375 | goto end; | |
1376 | } | |
1377 | ||
582a17d6 MC |
1378 | if (!ssl3 && !tls1 && !tls1_2 && !dtls && !dtls1 && !dtls12 && number > 1 |
1379 | && !reuse && !force) { | |
0f113f3e MC |
1380 | fprintf(stderr, "This case cannot work. Use -f to perform " |
1381 | "the test anyway (and\n-d to see what happens), " | |
582a17d6 | 1382 | "or add one of -ssl3, -tls1, -tls1_2, -dtls, -dtls1, -dtls12, -reuse\n" |
0f113f3e MC |
1383 | "to avoid protocol mismatch.\n"); |
1384 | EXIT(1); | |
1385 | } | |
086e32a6 | 1386 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
1387 | if (fips_mode) { |
1388 | if (!FIPS_mode_set(1)) { | |
0f81f5f7 | 1389 | ERR_print_errors(bio_err); |
0f113f3e MC |
1390 | EXIT(1); |
1391 | } else | |
1392 | fprintf(stderr, "*** IN FIPS MODE ***\n"); | |
1393 | } | |
1394 | #endif | |
1395 | ||
1396 | if (print_time) { | |
75d5bd4e | 1397 | if (bio_type != BIO_PAIR) { |
0f113f3e | 1398 | fprintf(stderr, "Using BIO pair (-bio_pair)\n"); |
75d5bd4e | 1399 | bio_type = BIO_PAIR; |
0f113f3e MC |
1400 | } |
1401 | if (number < 50 && !force) | |
1402 | fprintf(stderr, | |
1403 | "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); | |
1404 | } | |
1405 | ||
1406 | /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */ | |
1407 | ||
09b6c2ef | 1408 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1409 | if (comp == COMP_ZLIB) |
1410 | cm = COMP_zlib(); | |
0f113f3e | 1411 | if (cm != NULL) { |
9a555706 | 1412 | if (COMP_get_type(cm) != NID_undef) { |
0f113f3e MC |
1413 | if (SSL_COMP_add_compression_method(comp, cm) != 0) { |
1414 | fprintf(stderr, "Failed to add compression method\n"); | |
1415 | ERR_print_errors_fp(stderr); | |
1416 | } | |
1417 | } else { | |
1418 | fprintf(stderr, | |
1419 | "Warning: %s compression not supported\n", | |
45ddce21 | 1420 | comp == COMP_ZLIB ? "zlib" : "unknown"); |
0f113f3e MC |
1421 | ERR_print_errors_fp(stderr); |
1422 | } | |
1423 | } | |
1424 | ssl_comp_methods = SSL_COMP_get_compression_methods(); | |
3dca57f8 RS |
1425 | n = sk_SSL_COMP_num(ssl_comp_methods); |
1426 | if (n) { | |
1427 | int j; | |
1428 | printf("Available compression methods:"); | |
1429 | for (j = 0; j < n; j++) { | |
1430 | SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j); | |
e304d3e2 | 1431 | printf(" %s:%d", SSL_COMP_get0_name(c), SSL_COMP_get_id(c)); |
22ebaae0 | 1432 | } |
3dca57f8 | 1433 | printf("\n"); |
0f113f3e MC |
1434 | } |
1435 | #endif | |
1436 | ||
0d5301af KR |
1437 | #ifndef OPENSSL_NO_TLS |
1438 | meth = TLS_method(); | |
1439 | if (ssl3) { | |
1440 | min_version = SSL3_VERSION; | |
1441 | max_version = SSL3_VERSION; | |
1442 | } else if (tls1) { | |
1443 | min_version = TLS1_VERSION; | |
1444 | max_version = TLS1_VERSION; | |
582a17d6 MC |
1445 | } else if (tls1_2) { |
1446 | min_version = TLS1_2_VERSION; | |
1447 | max_version = TLS1_2_VERSION; | |
0d5301af | 1448 | } |
6b01bed2 | 1449 | #endif |
0d5301af KR |
1450 | #ifndef OPENSSL_NO_DTLS |
1451 | if (dtls || dtls1 || dtls12) | |
7946ab33 | 1452 | meth = DTLS_method(); |
0d5301af KR |
1453 | if (dtls1) { |
1454 | min_version = DTLS1_VERSION; | |
1455 | max_version = DTLS1_VERSION; | |
1456 | } else if (dtls12) { | |
1457 | min_version = DTLS1_2_VERSION; | |
1458 | max_version = DTLS1_2_VERSION; | |
1459 | } | |
6b01bed2 | 1460 | #endif |
0f113f3e MC |
1461 | |
1462 | c_ctx = SSL_CTX_new(meth); | |
1463 | s_ctx = SSL_CTX_new(meth); | |
817cd0d5 TS |
1464 | s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */ |
1465 | if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) { | |
0f113f3e MC |
1466 | ERR_print_errors(bio_err); |
1467 | goto end; | |
1468 | } | |
1469 | /* | |
1470 | * Since we will use low security ciphersuites and keys for testing set | |
15a06488 EK |
1471 | * security level to zero by default. Tests can override this by adding |
1472 | * "@SECLEVEL=n" to the cipher string. | |
0f113f3e MC |
1473 | */ |
1474 | SSL_CTX_set_security_level(c_ctx, 0); | |
1475 | SSL_CTX_set_security_level(s_ctx, 0); | |
817cd0d5 | 1476 | SSL_CTX_set_security_level(s_ctx2, 0); |
0f113f3e | 1477 | |
b7dffce0 KR |
1478 | if (no_ticket) { |
1479 | SSL_CTX_set_options(c_ctx, SSL_OP_NO_TICKET); | |
1480 | SSL_CTX_set_options(s_ctx, SSL_OP_NO_TICKET); | |
1481 | } | |
1482 | ||
0d5301af KR |
1483 | if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0) |
1484 | goto end; | |
1485 | if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0) | |
1486 | goto end; | |
1487 | if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0) | |
1488 | goto end; | |
1489 | if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 0) | |
1490 | goto end; | |
1491 | ||
0f113f3e | 1492 | if (cipher != NULL) { |
61986d32 | 1493 | if (!SSL_CTX_set_cipher_list(c_ctx, cipher) |
817cd0d5 TS |
1494 | || !SSL_CTX_set_cipher_list(s_ctx, cipher) |
1495 | || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) { | |
69f68237 MC |
1496 | ERR_print_errors(bio_err); |
1497 | goto end; | |
1498 | } | |
0f113f3e MC |
1499 | } |
1500 | ||
dd696a55 | 1501 | #ifndef OPENSSL_NO_CT |
43341433 VD |
1502 | if (ct_validation && |
1503 | !SSL_CTX_enable_ct(c_ctx, SSL_CT_VALIDATION_STRICT)) { | |
dd696a55 RP |
1504 | ERR_print_errors(bio_err); |
1505 | goto end; | |
1506 | } | |
1507 | #endif | |
1508 | ||
0f113f3e MC |
1509 | /* Process SSL_CONF arguments */ |
1510 | SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx); | |
1511 | SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx); | |
817cd0d5 | 1512 | SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2); |
0f113f3e MC |
1513 | |
1514 | for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) { | |
1515 | int rv; | |
1516 | arg = sk_OPENSSL_STRING_value(conf_args, i); | |
1517 | argn = sk_OPENSSL_STRING_value(conf_args, i + 1); | |
1518 | rv = SSL_CONF_cmd(c_cctx, arg, argn); | |
1519 | /* If not recognised use server context */ | |
817cd0d5 | 1520 | if (rv == -2) { |
b2d6aed4 MC |
1521 | rv = SSL_CONF_cmd(s_cctx2, arg, argn); |
1522 | if (rv > 0) | |
1523 | rv = SSL_CONF_cmd(s_cctx, arg, argn); | |
817cd0d5 | 1524 | } |
0f113f3e MC |
1525 | if (rv <= 0) { |
1526 | BIO_printf(bio_err, "Error processing %s %s\n", | |
1527 | arg, argn ? argn : ""); | |
1528 | ERR_print_errors(bio_err); | |
1529 | goto end; | |
1530 | } | |
1531 | } | |
1532 | ||
817cd0d5 | 1533 | if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) { |
0f113f3e MC |
1534 | BIO_puts(bio_err, "Error finishing context\n"); |
1535 | ERR_print_errors(bio_err); | |
1536 | goto end; | |
1537 | } | |
bc36ee62 | 1538 | #ifndef OPENSSL_NO_DH |
0f113f3e MC |
1539 | if (!no_dhe) { |
1540 | if (dhe1024dsa) { | |
0f113f3e | 1541 | dh = get_dh1024dsa(); |
e8356e32 | 1542 | } else if (dhe512) |
0f113f3e | 1543 | dh = get_dh512(); |
e8356e32 EK |
1544 | else |
1545 | dh = get_dh1024(); | |
0f113f3e | 1546 | SSL_CTX_set_tmp_dh(s_ctx, dh); |
817cd0d5 | 1547 | SSL_CTX_set_tmp_dh(s_ctx2, dh); |
0f113f3e MC |
1548 | DH_free(dh); |
1549 | } | |
e4589582 | 1550 | #else |
0f113f3e | 1551 | (void)no_dhe; |
58964a49 RE |
1552 | #endif |
1553 | ||
0f113f3e MC |
1554 | if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) || |
1555 | (!SSL_CTX_set_default_verify_paths(s_ctx)) || | |
817cd0d5 TS |
1556 | (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) || |
1557 | (!SSL_CTX_set_default_verify_paths(s_ctx2)) || | |
0f113f3e | 1558 | (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) || |
dd696a55 | 1559 | (!SSL_CTX_set_default_verify_paths(c_ctx))) { |
0f113f3e MC |
1560 | /* fprintf(stderr,"SSL_load_verify_locations\n"); */ |
1561 | ERR_print_errors(bio_err); | |
1562 | /* goto end; */ | |
1563 | } | |
1564 | ||
b5369582 | 1565 | #ifndef OPENSSL_NO_CT |
dd696a55 | 1566 | if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) || |
817cd0d5 | 1567 | !SSL_CTX_set_default_ctlog_list_file(s_ctx2) || |
dd696a55 RP |
1568 | !SSL_CTX_set_default_ctlog_list_file(c_ctx)) { |
1569 | ERR_print_errors(bio_err); | |
1570 | } | |
b5369582 | 1571 | #endif |
dd696a55 | 1572 | |
0f113f3e | 1573 | if (client_auth) { |
3dca57f8 | 1574 | printf("client authentication\n"); |
0f113f3e MC |
1575 | SSL_CTX_set_verify(s_ctx, |
1576 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1577 | verify_callback); | |
817cd0d5 TS |
1578 | SSL_CTX_set_verify(s_ctx2, |
1579 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1580 | verify_callback); | |
0f113f3e MC |
1581 | SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, |
1582 | &app_verify_arg); | |
817cd0d5 TS |
1583 | SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback, |
1584 | &app_verify_arg); | |
0f113f3e MC |
1585 | } |
1586 | if (server_auth) { | |
3dca57f8 | 1587 | printf("server authentication\n"); |
0f113f3e MC |
1588 | SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback); |
1589 | SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, | |
1590 | &app_verify_arg); | |
1591 | } | |
1592 | ||
1593 | { | |
1594 | int session_id_context = 0; | |
61986d32 | 1595 | if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, |
817cd0d5 TS |
1596 | sizeof session_id_context) || |
1597 | !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context, | |
1598 | sizeof session_id_context)) { | |
69f68237 MC |
1599 | ERR_print_errors(bio_err); |
1600 | goto end; | |
1601 | } | |
0f113f3e MC |
1602 | } |
1603 | ||
1604 | /* Use PSK only if PSK key is given */ | |
1605 | if (psk_key != NULL) { | |
1606 | /* | |
1607 | * no_psk is used to avoid putting psk command to openssl tool | |
1608 | */ | |
1609 | if (no_psk) { | |
1610 | /* | |
1611 | * if PSK is not compiled in and psk key is given, do nothing and | |
1612 | * exit successfully | |
1613 | */ | |
1614 | ret = 0; | |
1615 | goto end; | |
1616 | } | |
ddac1974 | 1617 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1618 | SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback); |
1619 | SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback); | |
817cd0d5 | 1620 | SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback); |
0f113f3e MC |
1621 | if (debug) |
1622 | BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n"); | |
817cd0d5 TS |
1623 | if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") || |
1624 | !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) { | |
0f113f3e MC |
1625 | BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n"); |
1626 | ERR_print_errors(bio_err); | |
1627 | goto end; | |
1628 | } | |
1629 | #endif | |
1630 | } | |
edc032b5 | 1631 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1632 | if (srp_client_arg.srplogin) { |
1633 | if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) { | |
1634 | BIO_printf(bio_err, "Unable to set SRP username\n"); | |
1635 | goto end; | |
1636 | } | |
1637 | SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg); | |
1638 | SSL_CTX_set_srp_client_pwd_callback(c_ctx, | |
1639 | ssl_give_srp_client_pwd_cb); | |
1640 | /* | |
1641 | * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength); | |
1642 | */ | |
1643 | } | |
1644 | ||
1645 | if (srp_server_arg.expected_user != NULL) { | |
1646 | SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback); | |
817cd0d5 | 1647 | SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback); |
0f113f3e | 1648 | SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg); |
817cd0d5 | 1649 | SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg); |
0f113f3e | 1650 | SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb); |
817cd0d5 | 1651 | SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb); |
0f113f3e | 1652 | } |
edc032b5 | 1653 | #endif |
ddac1974 | 1654 | |
2911575c | 1655 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1656 | if (npn_client) { |
1657 | SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL); | |
1658 | } | |
1659 | if (npn_server) { | |
1660 | if (npn_server_reject) { | |
1661 | BIO_printf(bio_err, | |
1662 | "Can't have both -npn_server and -npn_server_reject\n"); | |
1663 | goto end; | |
1664 | } | |
1665 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL); | |
817cd0d5 | 1666 | SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL); |
0f113f3e MC |
1667 | } |
1668 | if (npn_server_reject) { | |
1669 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, | |
1670 | NULL); | |
817cd0d5 TS |
1671 | SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn, |
1672 | NULL); | |
0f113f3e MC |
1673 | } |
1674 | #endif | |
1675 | ||
69f68237 | 1676 | if (serverinfo_sct) { |
dd696a55 RP |
1677 | if (!SSL_CTX_add_client_custom_ext(c_ctx, |
1678 | TLSEXT_TYPE_signed_certificate_timestamp, | |
1679 | NULL, NULL, NULL, | |
1680 | serverinfo_cli_parse_cb, NULL)) { | |
69f68237 MC |
1681 | BIO_printf(bio_err, "Error adding SCT extension\n"); |
1682 | goto end; | |
1683 | } | |
1684 | } | |
1685 | if (serverinfo_tack) { | |
61986d32 | 1686 | if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE, |
0f113f3e | 1687 | NULL, NULL, NULL, |
69f68237 MC |
1688 | serverinfo_cli_parse_cb, NULL)) { |
1689 | BIO_printf(bio_err, "Error adding TACK extension\n"); | |
1690 | goto end; | |
1691 | } | |
1692 | } | |
0f113f3e | 1693 | if (serverinfo_file) |
817cd0d5 TS |
1694 | if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) || |
1695 | !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) { | |
0f113f3e MC |
1696 | BIO_printf(bio_err, "missing serverinfo file\n"); |
1697 | goto end; | |
1698 | } | |
1699 | ||
1700 | if (custom_ext) { | |
61986d32 | 1701 | if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1702 | custom_ext_0_cli_add_cb, |
1703 | NULL, NULL, | |
69f68237 | 1704 | custom_ext_0_cli_parse_cb, NULL) |
61986d32 | 1705 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1706 | custom_ext_1_cli_add_cb, |
1707 | NULL, NULL, | |
69f68237 | 1708 | custom_ext_1_cli_parse_cb, NULL) |
61986d32 | 1709 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1710 | custom_ext_2_cli_add_cb, |
1711 | NULL, NULL, | |
69f68237 | 1712 | custom_ext_2_cli_parse_cb, NULL) |
61986d32 | 1713 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3, |
0f113f3e MC |
1714 | custom_ext_3_cli_add_cb, |
1715 | NULL, NULL, | |
69f68237 | 1716 | custom_ext_3_cli_parse_cb, NULL) |
61986d32 | 1717 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1718 | custom_ext_0_srv_add_cb, |
1719 | NULL, NULL, | |
69f68237 | 1720 | custom_ext_0_srv_parse_cb, NULL) |
817cd0d5 TS |
1721 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0, |
1722 | custom_ext_0_srv_add_cb, | |
1723 | NULL, NULL, | |
1724 | custom_ext_0_srv_parse_cb, NULL) | |
61986d32 | 1725 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1726 | custom_ext_1_srv_add_cb, |
1727 | NULL, NULL, | |
69f68237 | 1728 | custom_ext_1_srv_parse_cb, NULL) |
817cd0d5 TS |
1729 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1, |
1730 | custom_ext_1_srv_add_cb, | |
1731 | NULL, NULL, | |
1732 | custom_ext_1_srv_parse_cb, NULL) | |
61986d32 | 1733 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1734 | custom_ext_2_srv_add_cb, |
1735 | NULL, NULL, | |
69f68237 | 1736 | custom_ext_2_srv_parse_cb, NULL) |
817cd0d5 TS |
1737 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2, |
1738 | custom_ext_2_srv_add_cb, | |
1739 | NULL, NULL, | |
1740 | custom_ext_2_srv_parse_cb, NULL) | |
61986d32 | 1741 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3, |
817cd0d5 TS |
1742 | custom_ext_3_srv_add_cb, |
1743 | NULL, NULL, | |
1744 | custom_ext_3_srv_parse_cb, NULL) | |
1745 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3, | |
0f113f3e MC |
1746 | custom_ext_3_srv_add_cb, |
1747 | NULL, NULL, | |
69f68237 MC |
1748 | custom_ext_3_srv_parse_cb, NULL)) { |
1749 | BIO_printf(bio_err, "Error setting custom extensions\n"); | |
1750 | goto end; | |
1751 | } | |
0f113f3e MC |
1752 | } |
1753 | ||
1754 | if (alpn_server) | |
817cd0d5 TS |
1755 | SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server); |
1756 | if (alpn_server2) | |
1757 | SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2); | |
0f113f3e MC |
1758 | |
1759 | if (alpn_client) { | |
817cd0d5 | 1760 | size_t alpn_len; |
0f113f3e MC |
1761 | unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client); |
1762 | ||
1763 | if (alpn == NULL) { | |
1764 | BIO_printf(bio_err, "Error parsing -alpn_client argument\n"); | |
1765 | goto end; | |
1766 | } | |
69f68237 | 1767 | /* Returns 0 on success!! */ |
61986d32 | 1768 | if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) { |
69f68237 MC |
1769 | BIO_printf(bio_err, "Error setting ALPN\n"); |
1770 | OPENSSL_free(alpn); | |
1771 | goto end; | |
1772 | } | |
0f113f3e MC |
1773 | OPENSSL_free(alpn); |
1774 | } | |
1775 | ||
b7dffce0 KR |
1776 | if (server_sess_in != NULL) { |
1777 | server_sess = read_session(server_sess_in); | |
1778 | if (server_sess == NULL) | |
1779 | goto end; | |
1780 | } | |
1781 | if (client_sess_in != NULL) { | |
1782 | client_sess = read_session(client_sess_in); | |
1783 | if (client_sess == NULL) | |
1784 | goto end; | |
1785 | } | |
1786 | ||
1787 | if (server_sess_out != NULL || server_sess_in != NULL) { | |
1788 | char *keys; | |
1789 | long size; | |
1790 | ||
1791 | /* Use a fixed key so that we can decrypt the ticket. */ | |
1792 | size = SSL_CTX_set_tlsext_ticket_keys(s_ctx, NULL, 0); | |
1793 | keys = OPENSSL_zalloc(size); | |
1794 | SSL_CTX_set_tlsext_ticket_keys(s_ctx, keys, size); | |
1795 | OPENSSL_free(keys); | |
1796 | } | |
1797 | ||
817cd0d5 TS |
1798 | if (sn_server1 != NULL || sn_server2 != NULL) |
1799 | SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb); | |
1800 | ||
0f113f3e MC |
1801 | c_ssl = SSL_new(c_ctx); |
1802 | s_ssl = SSL_new(s_ctx); | |
58964a49 | 1803 | |
817cd0d5 TS |
1804 | if (sn_client) |
1805 | SSL_set_tlsext_host_name(c_ssl, sn_client); | |
1806 | ||
7946ab33 KR |
1807 | if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) |
1808 | goto end; | |
1809 | if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1810 | goto end; | |
1811 | if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) | |
1812 | goto end; | |
1813 | if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1814 | goto end; | |
1815 | ||
b7dffce0 KR |
1816 | if (server_sess) { |
1817 | if (SSL_CTX_add_session(s_ctx, server_sess) == 0) { | |
1818 | BIO_printf(bio_err, "Can't add server session\n"); | |
1819 | ERR_print_errors(bio_err); | |
1820 | goto end; | |
1821 | } | |
1822 | } | |
1823 | ||
3dca57f8 | 1824 | BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes); |
0f113f3e | 1825 | for (i = 0; i < number; i++) { |
69f68237 | 1826 | if (!reuse) { |
61986d32 | 1827 | if (!SSL_set_session(c_ssl, NULL)) { |
69f68237 MC |
1828 | BIO_printf(bio_err, "Failed to set session\n"); |
1829 | goto end; | |
1830 | } | |
1831 | } | |
b7dffce0 KR |
1832 | if (client_sess_in != NULL) { |
1833 | if (SSL_set_session(c_ssl, client_sess) == 0) { | |
1834 | BIO_printf(bio_err, "Can't set client session\n"); | |
1835 | ERR_print_errors(bio_err); | |
1836 | goto end; | |
1837 | } | |
1838 | } | |
75d5bd4e RL |
1839 | switch (bio_type) { |
1840 | case BIO_MEM: | |
0f113f3e | 1841 | ret = doit(s_ssl, c_ssl, bytes); |
75d5bd4e RL |
1842 | break; |
1843 | case BIO_PAIR: | |
1844 | ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time); | |
1845 | break; | |
f9e55034 | 1846 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
1847 | case BIO_IPV4: |
1848 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4, | |
1849 | bytes, &s_time, &c_time); | |
1850 | break; | |
1851 | case BIO_IPV6: | |
1852 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6, | |
1853 | bytes, &s_time, &c_time); | |
1854 | break; | |
f9e55034 MC |
1855 | #else |
1856 | case BIO_IPV4: | |
1857 | case BIO_IPV6: | |
1858 | ret = 1; | |
1859 | goto err; | |
1860 | #endif | |
75d5bd4e RL |
1861 | } |
1862 | if (ret) break; | |
0f113f3e MC |
1863 | } |
1864 | ||
7946ab33 KR |
1865 | if (should_negotiate && ret == 0 && |
1866 | strcmp(should_negotiate, "fail-server") != 0 && | |
1867 | strcmp(should_negotiate, "fail-client") != 0) { | |
1868 | int version = protocol_from_string(should_negotiate); | |
1869 | if (version < 0) { | |
1870 | BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate); | |
1871 | ret = 1; | |
1872 | goto err; | |
1873 | } | |
1874 | if (SSL_version(c_ssl) != version) { | |
1875 | BIO_printf(bio_err, "Unxpected version negotiated. " | |
1876 | "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl)); | |
1877 | ret = 1; | |
1878 | goto err; | |
1879 | } | |
1880 | } | |
1881 | ||
b7dffce0 KR |
1882 | if (should_reuse != -1) { |
1883 | if (SSL_session_reused(s_ssl) != should_reuse || | |
1884 | SSL_session_reused(c_ssl) != should_reuse) { | |
1885 | BIO_printf(bio_err, "Unexpected session reuse state. " | |
1886 | "Expected: %d, server: %d, client: %d\n", should_reuse, | |
1887 | SSL_session_reused(s_ssl), SSL_session_reused(c_ssl)); | |
1888 | ret = 1; | |
1889 | goto err; | |
1890 | } | |
1891 | } | |
1892 | ||
1893 | if (server_sess_out != NULL) { | |
1894 | if (write_session(server_sess_out, SSL_get_session(s_ssl)) == 0) { | |
1895 | ret = 1; | |
1896 | goto err; | |
1897 | } | |
1898 | } | |
1899 | if (client_sess_out != NULL) { | |
1900 | if (write_session(client_sess_out, SSL_get_session(c_ssl)) == 0) { | |
1901 | ret = 1; | |
1902 | goto err; | |
1903 | } | |
1904 | } | |
1905 | ||
0f113f3e MC |
1906 | if (!verbose) { |
1907 | print_details(c_ssl, ""); | |
1908 | } | |
0f113f3e | 1909 | if (print_time) { |
617d71bc | 1910 | #ifdef CLOCKS_PER_SEC |
0f113f3e MC |
1911 | /* |
1912 | * "To determine the time in seconds, the value returned by the clock | |
1913 | * function should be divided by the value of the macro | |
1914 | * CLOCKS_PER_SEC." -- ISO/IEC 9899 | |
1915 | */ | |
1916 | BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" | |
1917 | "Approximate total client time: %6.2f s\n", | |
1918 | (double)s_time / CLOCKS_PER_SEC, | |
1919 | (double)c_time / CLOCKS_PER_SEC); | |
617d71bc | 1920 | #else |
0f113f3e MC |
1921 | BIO_printf(bio_stdout, |
1922 | "Approximate total server time: %6.2f units\n" | |
1923 | "Approximate total client time: %6.2f units\n", | |
1924 | (double)s_time, (double)c_time); | |
617d71bc | 1925 | #endif |
0f113f3e | 1926 | } |
58964a49 | 1927 | |
7946ab33 | 1928 | err: |
0f113f3e MC |
1929 | SSL_free(s_ssl); |
1930 | SSL_free(c_ssl); | |
58964a49 | 1931 | |
0f113f3e | 1932 | end: |
62adbcee | 1933 | SSL_CTX_free(s_ctx); |
817cd0d5 | 1934 | SSL_CTX_free(s_ctx2); |
62adbcee | 1935 | SSL_CTX_free(c_ctx); |
62adbcee | 1936 | SSL_CONF_CTX_free(s_cctx); |
817cd0d5 | 1937 | SSL_CONF_CTX_free(s_cctx2); |
62adbcee | 1938 | SSL_CONF_CTX_free(c_cctx); |
0f113f3e | 1939 | sk_OPENSSL_STRING_free(conf_args); |
de94222d | 1940 | |
ca3a82c3 | 1941 | BIO_free(bio_stdout); |
d02b48c6 | 1942 | |
b7dffce0 KR |
1943 | SSL_SESSION_free(server_sess); |
1944 | SSL_SESSION_free(client_sess); | |
1945 | ||
c2e27310 | 1946 | #ifndef OPENSSL_NO_CRYPTO_MDEBUG |
541e9565 DSH |
1947 | if (CRYPTO_mem_leaks(bio_err) <= 0) |
1948 | ret = 1; | |
bbd86bf5 | 1949 | #endif |
ca3a82c3 | 1950 | BIO_free(bio_err); |
0f113f3e | 1951 | EXIT(ret); |
0f113f3e | 1952 | } |
d02b48c6 | 1953 | |
f9e55034 | 1954 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
1955 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count, |
1956 | clock_t *s_time, clock_t *c_time) | |
1957 | { | |
1958 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
1959 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
1960 | BIO *acpt = NULL, *server = NULL, *client = NULL; | |
1961 | char addr_str[40]; | |
1962 | int ret = 1; | |
1963 | int err_in_client = 0; | |
1964 | int err_in_server = 0; | |
1965 | ||
1966 | acpt = BIO_new_accept("0"); | |
1967 | if (acpt == NULL) | |
1968 | goto err; | |
1969 | BIO_set_accept_ip_family(acpt, family); | |
1970 | BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR); | |
1971 | if (BIO_do_accept(acpt) <= 0) | |
1972 | goto err; | |
1973 | ||
6339ece1 | 1974 | BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt)); |
75d5bd4e RL |
1975 | |
1976 | client = BIO_new_connect(addr_str); | |
1977 | BIO_set_conn_ip_family(client, family); | |
1978 | if (!client) | |
1979 | goto err; | |
1980 | ||
1981 | if (BIO_set_nbio(client, 1) <= 0) | |
1982 | goto err; | |
1983 | if (BIO_set_nbio(acpt, 1) <= 0) | |
1984 | goto err; | |
1985 | ||
1986 | { | |
1987 | int st_connect = 0, st_accept = 0; | |
1988 | ||
1989 | while(!st_connect || !st_accept) { | |
1990 | if (!st_connect) { | |
1991 | if (BIO_do_connect(client) <= 0) { | |
1992 | if (!BIO_should_retry(client)) | |
1993 | goto err; | |
1994 | } else { | |
1995 | st_connect = 1; | |
1996 | } | |
1997 | } | |
1998 | if (!st_accept) { | |
1999 | if (BIO_do_accept(acpt) <= 0) { | |
2000 | if (!BIO_should_retry(acpt)) | |
2001 | goto err; | |
2002 | } else { | |
2003 | st_accept = 1; | |
2004 | } | |
2005 | } | |
2006 | } | |
2007 | } | |
2008 | /* We're not interested in accepting further connects */ | |
2009 | server = BIO_pop(acpt); | |
2010 | BIO_free_all(acpt); | |
2011 | acpt = NULL; | |
2012 | ||
2013 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
2014 | if (!s_ssl_bio) | |
2015 | goto err; | |
2016 | ||
2017 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
2018 | if (!c_ssl_bio) | |
2019 | goto err; | |
2020 | ||
2021 | SSL_set_connect_state(c_ssl); | |
2022 | SSL_set_bio(c_ssl, client, client); | |
2023 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
2024 | ||
2025 | SSL_set_accept_state(s_ssl); | |
2026 | SSL_set_bio(s_ssl, server, server); | |
2027 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
2028 | ||
2029 | do { | |
2030 | /*- | |
2031 | * c_ssl_bio: SSL filter BIO | |
2032 | * | |
2033 | * client: I/O for SSL library | |
2034 | * | |
2035 | * | |
2036 | * server: I/O for SSL library | |
2037 | * | |
2038 | * s_ssl_bio: SSL filter BIO | |
2039 | */ | |
2040 | ||
2041 | /* | |
2042 | * We have non-blocking behaviour throughout this test program, but | |
2043 | * can be sure that there is *some* progress in each iteration; so we | |
2044 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
2045 | * we just try everything in each iteration | |
2046 | */ | |
2047 | ||
2048 | { | |
2049 | /* CLIENT */ | |
2050 | ||
2051 | char cbuf[1024 * 8]; | |
2052 | int i, r; | |
2053 | clock_t c_clock = clock(); | |
2054 | ||
2055 | memset(cbuf, 0, sizeof(cbuf)); | |
2056 | ||
2057 | if (debug) | |
2058 | if (SSL_in_init(c_ssl)) | |
2059 | printf("client waiting in SSL_connect - %s\n", | |
2060 | SSL_state_string_long(c_ssl)); | |
2061 | ||
2062 | if (cw_num > 0) { | |
2063 | /* Write to server. */ | |
2064 | ||
2065 | if (cw_num > (long)sizeof cbuf) | |
2066 | i = sizeof cbuf; | |
2067 | else | |
2068 | i = (int)cw_num; | |
2069 | r = BIO_write(c_ssl_bio, cbuf, i); | |
2070 | if (r < 0) { | |
2071 | if (!BIO_should_retry(c_ssl_bio)) { | |
2072 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2073 | err_in_client = 1; | |
2074 | goto err; | |
2075 | } | |
2076 | /* | |
2077 | * BIO_should_retry(...) can just be ignored here. The | |
2078 | * library expects us to call BIO_write with the same | |
2079 | * arguments again, and that's what we will do in the | |
2080 | * next iteration. | |
2081 | */ | |
2082 | } else if (r == 0) { | |
2083 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2084 | goto err; | |
2085 | } else { | |
2086 | if (debug) | |
2087 | printf("client wrote %d\n", r); | |
2088 | cw_num -= r; | |
2089 | } | |
2090 | } | |
2091 | ||
2092 | if (cr_num > 0) { | |
2093 | /* Read from server. */ | |
2094 | ||
2095 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
2096 | if (r < 0) { | |
2097 | if (!BIO_should_retry(c_ssl_bio)) { | |
2098 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2099 | err_in_client = 1; | |
2100 | goto err; | |
2101 | } | |
2102 | /* | |
2103 | * Again, "BIO_should_retry" can be ignored. | |
2104 | */ | |
2105 | } else if (r == 0) { | |
2106 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2107 | goto err; | |
2108 | } else { | |
2109 | if (debug) | |
2110 | printf("client read %d\n", r); | |
2111 | cr_num -= r; | |
2112 | } | |
2113 | } | |
2114 | ||
2115 | /* | |
2116 | * c_time and s_time increments will typically be very small | |
2117 | * (depending on machine speed and clock tick intervals), but | |
2118 | * sampling over a large number of connections should result in | |
2119 | * fairly accurate figures. We cannot guarantee a lot, however | |
2120 | * -- if each connection lasts for exactly one clock tick, it | |
2121 | * will be counted only for the client or only for the server or | |
2122 | * even not at all. | |
2123 | */ | |
2124 | *c_time += (clock() - c_clock); | |
2125 | } | |
2126 | ||
2127 | { | |
2128 | /* SERVER */ | |
2129 | ||
2130 | char sbuf[1024 * 8]; | |
2131 | int i, r; | |
2132 | clock_t s_clock = clock(); | |
2133 | ||
2134 | memset(sbuf, 0, sizeof(sbuf)); | |
2135 | ||
2136 | if (debug) | |
2137 | if (SSL_in_init(s_ssl)) | |
2138 | printf("server waiting in SSL_accept - %s\n", | |
2139 | SSL_state_string_long(s_ssl)); | |
2140 | ||
2141 | if (sw_num > 0) { | |
2142 | /* Write to client. */ | |
2143 | ||
2144 | if (sw_num > (long)sizeof sbuf) | |
2145 | i = sizeof sbuf; | |
2146 | else | |
2147 | i = (int)sw_num; | |
2148 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2149 | if (r < 0) { | |
2150 | if (!BIO_should_retry(s_ssl_bio)) { | |
2151 | fprintf(stderr, "ERROR in SERVER\n"); | |
2152 | err_in_server = 1; | |
2153 | goto err; | |
2154 | } | |
2155 | /* Ignore "BIO_should_retry". */ | |
2156 | } else if (r == 0) { | |
2157 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2158 | goto err; | |
2159 | } else { | |
2160 | if (debug) | |
2161 | printf("server wrote %d\n", r); | |
2162 | sw_num -= r; | |
2163 | } | |
2164 | } | |
2165 | ||
2166 | if (sr_num > 0) { | |
2167 | /* Read from client. */ | |
2168 | ||
2169 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2170 | if (r < 0) { | |
2171 | if (!BIO_should_retry(s_ssl_bio)) { | |
2172 | fprintf(stderr, "ERROR in SERVER\n"); | |
2173 | err_in_server = 1; | |
2174 | goto err; | |
2175 | } | |
2176 | /* blah, blah */ | |
2177 | } else if (r == 0) { | |
2178 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2179 | goto err; | |
2180 | } else { | |
2181 | if (debug) | |
2182 | printf("server read %d\n", r); | |
2183 | sr_num -= r; | |
2184 | } | |
2185 | } | |
2186 | ||
2187 | *s_time += (clock() - s_clock); | |
2188 | } | |
2189 | } | |
2190 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2191 | ||
2192 | if (verbose) | |
2193 | print_details(c_ssl, "DONE via TCP connect: "); | |
f9e55034 | 2194 | # ifndef OPENSSL_NO_NEXTPROTONEG |
75d5bd4e RL |
2195 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2196 | ret = 1; | |
2197 | goto end; | |
2198 | } | |
f9e55034 | 2199 | # endif |
75d5bd4e RL |
2200 | if (verify_serverinfo() < 0) { |
2201 | fprintf(stderr, "Server info verify error\n"); | |
2202 | ret = 1; | |
2203 | goto err; | |
2204 | } | |
2205 | if (verify_alpn(c_ssl, s_ssl) < 0) { | |
2206 | ret = 1; | |
2207 | goto err; | |
2208 | } | |
817cd0d5 TS |
2209 | if (verify_servername(c_ssl, s_ssl) < 0) { |
2210 | ret = 1; | |
2211 | goto err; | |
2212 | } | |
75d5bd4e RL |
2213 | |
2214 | if (custom_ext_error) { | |
2215 | fprintf(stderr, "Custom extension error\n"); | |
2216 | ret = 1; | |
2217 | goto err; | |
2218 | } | |
2219 | ||
1595ca02 | 2220 | # ifndef OPENSSL_NO_NEXTPROTONEG |
75d5bd4e | 2221 | end: |
1595ca02 | 2222 | # endif |
75d5bd4e RL |
2223 | ret = 0; |
2224 | ||
2225 | err: | |
2226 | ERR_print_errors(bio_err); | |
2227 | ||
2228 | BIO_free_all(acpt); | |
2229 | BIO_free(server); | |
2230 | BIO_free(client); | |
2231 | BIO_free(s_ssl_bio); | |
2232 | BIO_free(c_ssl_bio); | |
2233 | ||
2234 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) | |
2235 | ret = (err_in_client != 0) ? 0 : 1; | |
2236 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
2237 | ret = (err_in_server != 0) ? 0 : 1; | |
2238 | ||
2239 | return ret; | |
2240 | } | |
f9e55034 | 2241 | #endif |
75d5bd4e | 2242 | |
563f1503 | 2243 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, |
0f113f3e MC |
2244 | clock_t *s_time, clock_t *c_time) |
2245 | { | |
2246 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
2247 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
2248 | BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; | |
2249 | int ret = 1; | |
7946ab33 KR |
2250 | int err_in_client = 0; |
2251 | int err_in_server = 0; | |
0f113f3e MC |
2252 | |
2253 | size_t bufsiz = 256; /* small buffer for testing */ | |
2254 | ||
2255 | if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) | |
2256 | goto err; | |
2257 | if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) | |
2258 | goto err; | |
2259 | ||
2260 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
2261 | if (!s_ssl_bio) | |
2262 | goto err; | |
2263 | ||
2264 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
2265 | if (!c_ssl_bio) | |
2266 | goto err; | |
2267 | ||
2268 | SSL_set_connect_state(c_ssl); | |
2269 | SSL_set_bio(c_ssl, client, client); | |
2270 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
2271 | ||
2272 | SSL_set_accept_state(s_ssl); | |
2273 | SSL_set_bio(s_ssl, server, server); | |
2274 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
2275 | ||
2276 | do { | |
35a1cc90 MC |
2277 | /*- |
2278 | * c_ssl_bio: SSL filter BIO | |
2279 | * | |
2280 | * client: pseudo-I/O for SSL library | |
2281 | * | |
2282 | * client_io: client's SSL communication; usually to be | |
2283 | * relayed over some I/O facility, but in this | |
2284 | * test program, we're the server, too: | |
2285 | * | |
2286 | * server_io: server's SSL communication | |
2287 | * | |
2288 | * server: pseudo-I/O for SSL library | |
2289 | * | |
2290 | * s_ssl_bio: SSL filter BIO | |
2291 | * | |
2292 | * The client and the server each employ a "BIO pair": | |
2293 | * client + client_io, server + server_io. | |
2294 | * BIO pairs are symmetric. A BIO pair behaves similar | |
2295 | * to a non-blocking socketpair (but both endpoints must | |
2296 | * be handled by the same thread). | |
2297 | * [Here we could connect client and server to the ends | |
2298 | * of a single BIO pair, but then this code would be less | |
2299 | * suitable as an example for BIO pairs in general.] | |
2300 | * | |
2301 | * Useful functions for querying the state of BIO pair endpoints: | |
2302 | * | |
2303 | * BIO_ctrl_pending(bio) number of bytes we can read now | |
2304 | * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil | |
2305 | * other side's read attempt | |
2306 | * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now | |
2307 | * | |
2308 | * ..._read_request is never more than ..._write_guarantee; | |
2309 | * it depends on the application which one you should use. | |
2310 | */ | |
0f113f3e MC |
2311 | |
2312 | /* | |
2313 | * We have non-blocking behaviour throughout this test program, but | |
2314 | * can be sure that there is *some* progress in each iteration; so we | |
2315 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
2316 | * we just try everything in each iteration | |
2317 | */ | |
2318 | ||
2319 | { | |
2320 | /* CLIENT */ | |
2321 | ||
68b00c23 | 2322 | char cbuf[1024 * 8]; |
0f113f3e MC |
2323 | int i, r; |
2324 | clock_t c_clock = clock(); | |
2325 | ||
2326 | memset(cbuf, 0, sizeof(cbuf)); | |
2327 | ||
2328 | if (debug) | |
2329 | if (SSL_in_init(c_ssl)) | |
2330 | printf("client waiting in SSL_connect - %s\n", | |
2331 | SSL_state_string_long(c_ssl)); | |
2332 | ||
2333 | if (cw_num > 0) { | |
2334 | /* Write to server. */ | |
2335 | ||
2336 | if (cw_num > (long)sizeof cbuf) | |
2337 | i = sizeof cbuf; | |
2338 | else | |
2339 | i = (int)cw_num; | |
2340 | r = BIO_write(c_ssl_bio, cbuf, i); | |
2341 | if (r < 0) { | |
2342 | if (!BIO_should_retry(c_ssl_bio)) { | |
2343 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2344 | err_in_client = 1; |
0f113f3e MC |
2345 | goto err; |
2346 | } | |
2347 | /* | |
2348 | * BIO_should_retry(...) can just be ignored here. The | |
2349 | * library expects us to call BIO_write with the same | |
2350 | * arguments again, and that's what we will do in the | |
2351 | * next iteration. | |
2352 | */ | |
2353 | } else if (r == 0) { | |
2354 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2355 | goto err; | |
2356 | } else { | |
2357 | if (debug) | |
2358 | printf("client wrote %d\n", r); | |
2359 | cw_num -= r; | |
2360 | } | |
2361 | } | |
2362 | ||
2363 | if (cr_num > 0) { | |
2364 | /* Read from server. */ | |
2365 | ||
2366 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
2367 | if (r < 0) { | |
2368 | if (!BIO_should_retry(c_ssl_bio)) { | |
2369 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2370 | err_in_client = 1; |
0f113f3e MC |
2371 | goto err; |
2372 | } | |
2373 | /* | |
2374 | * Again, "BIO_should_retry" can be ignored. | |
2375 | */ | |
2376 | } else if (r == 0) { | |
2377 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2378 | goto err; | |
2379 | } else { | |
2380 | if (debug) | |
2381 | printf("client read %d\n", r); | |
2382 | cr_num -= r; | |
2383 | } | |
2384 | } | |
2385 | ||
2386 | /* | |
2387 | * c_time and s_time increments will typically be very small | |
2388 | * (depending on machine speed and clock tick intervals), but | |
2389 | * sampling over a large number of connections should result in | |
2390 | * fairly accurate figures. We cannot guarantee a lot, however | |
2391 | * -- if each connection lasts for exactly one clock tick, it | |
2392 | * will be counted only for the client or only for the server or | |
2393 | * even not at all. | |
2394 | */ | |
2395 | *c_time += (clock() - c_clock); | |
2396 | } | |
2397 | ||
2398 | { | |
2399 | /* SERVER */ | |
2400 | ||
68b00c23 | 2401 | char sbuf[1024 * 8]; |
0f113f3e MC |
2402 | int i, r; |
2403 | clock_t s_clock = clock(); | |
2404 | ||
2405 | memset(sbuf, 0, sizeof(sbuf)); | |
2406 | ||
2407 | if (debug) | |
2408 | if (SSL_in_init(s_ssl)) | |
2409 | printf("server waiting in SSL_accept - %s\n", | |
2410 | SSL_state_string_long(s_ssl)); | |
2411 | ||
2412 | if (sw_num > 0) { | |
2413 | /* Write to client. */ | |
2414 | ||
2415 | if (sw_num > (long)sizeof sbuf) | |
2416 | i = sizeof sbuf; | |
2417 | else | |
2418 | i = (int)sw_num; | |
2419 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2420 | if (r < 0) { | |
2421 | if (!BIO_should_retry(s_ssl_bio)) { | |
2422 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2423 | err_in_server = 1; |
0f113f3e MC |
2424 | goto err; |
2425 | } | |
2426 | /* Ignore "BIO_should_retry". */ | |
2427 | } else if (r == 0) { | |
2428 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2429 | goto err; | |
2430 | } else { | |
2431 | if (debug) | |
2432 | printf("server wrote %d\n", r); | |
2433 | sw_num -= r; | |
2434 | } | |
2435 | } | |
2436 | ||
2437 | if (sr_num > 0) { | |
2438 | /* Read from client. */ | |
2439 | ||
2440 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2441 | if (r < 0) { | |
2442 | if (!BIO_should_retry(s_ssl_bio)) { | |
2443 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2444 | err_in_server = 1; |
0f113f3e MC |
2445 | goto err; |
2446 | } | |
2447 | /* blah, blah */ | |
2448 | } else if (r == 0) { | |
2449 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2450 | goto err; | |
2451 | } else { | |
2452 | if (debug) | |
2453 | printf("server read %d\n", r); | |
2454 | sr_num -= r; | |
2455 | } | |
2456 | } | |
2457 | ||
2458 | *s_time += (clock() - s_clock); | |
2459 | } | |
2460 | ||
2461 | { | |
2462 | /* "I/O" BETWEEN CLIENT AND SERVER. */ | |
2463 | ||
2464 | size_t r1, r2; | |
2465 | BIO *io1 = server_io, *io2 = client_io; | |
2466 | /* | |
2467 | * we use the non-copying interface for io1 and the standard | |
2468 | * BIO_write/BIO_read interface for io2 | |
2469 | */ | |
2470 | ||
2471 | static int prev_progress = 1; | |
2472 | int progress = 0; | |
2473 | ||
2474 | /* io1 to io2 */ | |
2475 | do { | |
2476 | size_t num; | |
2477 | int r; | |
2478 | ||
2479 | r1 = BIO_ctrl_pending(io1); | |
2480 | r2 = BIO_ctrl_get_write_guarantee(io2); | |
2481 | ||
2482 | num = r1; | |
2483 | if (r2 < num) | |
2484 | num = r2; | |
2485 | if (num) { | |
2486 | char *dataptr; | |
2487 | ||
2488 | if (INT_MAX < num) /* yeah, right */ | |
2489 | num = INT_MAX; | |
2490 | ||
2491 | r = BIO_nread(io1, &dataptr, (int)num); | |
2492 | assert(r > 0); | |
2493 | assert(r <= (int)num); | |
2494 | /* | |
2495 | * possibly r < num (non-contiguous data) | |
2496 | */ | |
2497 | num = r; | |
2498 | r = BIO_write(io2, dataptr, (int)num); | |
2499 | if (r != (int)num) { /* can't happen */ | |
2500 | fprintf(stderr, "ERROR: BIO_write could not write " | |
2501 | "BIO_ctrl_get_write_guarantee() bytes"); | |
2502 | goto err; | |
2503 | } | |
2504 | progress = 1; | |
2505 | ||
2506 | if (debug) | |
2507 | printf((io1 == client_io) ? | |
2508 | "C->S relaying: %d bytes\n" : | |
2509 | "S->C relaying: %d bytes\n", (int)num); | |
2510 | } | |
2511 | } | |
2512 | while (r1 && r2); | |
2513 | ||
2514 | /* io2 to io1 */ | |
2515 | { | |
2516 | size_t num; | |
2517 | int r; | |
2518 | ||
2519 | r1 = BIO_ctrl_pending(io2); | |
2520 | r2 = BIO_ctrl_get_read_request(io1); | |
2521 | /* | |
2522 | * here we could use ..._get_write_guarantee instead of | |
2523 | * ..._get_read_request, but by using the latter we test | |
2524 | * restartability of the SSL implementation more thoroughly | |
2525 | */ | |
2526 | num = r1; | |
2527 | if (r2 < num) | |
2528 | num = r2; | |
2529 | if (num) { | |
2530 | char *dataptr; | |
2531 | ||
2532 | if (INT_MAX < num) | |
2533 | num = INT_MAX; | |
2534 | ||
2535 | if (num > 1) | |
2536 | --num; /* test restartability even more thoroughly */ | |
2537 | ||
2538 | r = BIO_nwrite0(io1, &dataptr); | |
2539 | assert(r > 0); | |
2540 | if (r < (int)num) | |
2541 | num = r; | |
2542 | r = BIO_read(io2, dataptr, (int)num); | |
2543 | if (r != (int)num) { /* can't happen */ | |
2544 | fprintf(stderr, "ERROR: BIO_read could not read " | |
2545 | "BIO_ctrl_pending() bytes"); | |
2546 | goto err; | |
2547 | } | |
2548 | progress = 1; | |
2549 | r = BIO_nwrite(io1, &dataptr, (int)num); | |
2550 | if (r != (int)num) { /* can't happen */ | |
2551 | fprintf(stderr, "ERROR: BIO_nwrite() did not accept " | |
2552 | "BIO_nwrite0() bytes"); | |
2553 | goto err; | |
2554 | } | |
2555 | ||
2556 | if (debug) | |
2557 | printf((io2 == client_io) ? | |
2558 | "C->S relaying: %d bytes\n" : | |
2559 | "S->C relaying: %d bytes\n", (int)num); | |
2560 | } | |
2561 | } /* no loop, BIO_ctrl_get_read_request now | |
2562 | * returns 0 anyway */ | |
2563 | ||
2564 | if (!progress && !prev_progress) | |
2565 | if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) { | |
2566 | fprintf(stderr, "ERROR: got stuck\n"); | |
2567 | fprintf(stderr, " ERROR.\n"); | |
2568 | goto err; | |
2569 | } | |
2570 | prev_progress = progress; | |
2571 | } | |
2572 | } | |
2573 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2574 | ||
2575 | if (verbose) | |
2576 | print_details(c_ssl, "DONE via BIO pair: "); | |
2911575c | 2577 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
2578 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2579 | ret = 1; | |
2580 | goto end; | |
2581 | } | |
2582 | #endif | |
2583 | if (verify_serverinfo() < 0) { | |
2584 | fprintf(stderr, "Server info verify error\n"); | |
2585 | ret = 1; | |
2586 | goto err; | |
2587 | } | |
2588 | if (verify_alpn(c_ssl, s_ssl) < 0) { | |
2589 | ret = 1; | |
2590 | goto err; | |
817cd0d5 TS |
2591 | } |
2592 | if (verify_servername(c_ssl, s_ssl) < 0) { | |
2593 | ret = 1; | |
2594 | goto err; | |
0f113f3e MC |
2595 | } |
2596 | ||
2597 | if (custom_ext_error) { | |
2598 | fprintf(stderr, "Custom extension error\n"); | |
2599 | ret = 1; | |
2600 | goto err; | |
2601 | } | |
2602 | ||
1595ca02 | 2603 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e | 2604 | end: |
1595ca02 | 2605 | #endif |
0f113f3e | 2606 | ret = 0; |
95d29597 BM |
2607 | |
2608 | err: | |
0f113f3e MC |
2609 | ERR_print_errors(bio_err); |
2610 | ||
ca3a82c3 RS |
2611 | BIO_free(server); |
2612 | BIO_free(server_io); | |
2613 | BIO_free(client); | |
2614 | BIO_free(client_io); | |
2615 | BIO_free(s_ssl_bio); | |
2616 | BIO_free(c_ssl_bio); | |
0f113f3e | 2617 | |
7946ab33 KR |
2618 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
2619 | ret = (err_in_client != 0) ? 0 : 1; | |
2620 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
2621 | ret = (err_in_server != 0) ? 0 : 1; | |
2622 | ||
0f113f3e MC |
2623 | return ret; |
2624 | } | |
2625 | ||
2626 | #define W_READ 1 | |
2627 | #define W_WRITE 2 | |
2628 | #define C_DONE 1 | |
2629 | #define S_DONE 2 | |
d02b48c6 | 2630 | |
6b691a5c | 2631 | int doit(SSL *s_ssl, SSL *c_ssl, long count) |
0f113f3e MC |
2632 | { |
2633 | char *cbuf = NULL, *sbuf = NULL; | |
2634 | long bufsiz; | |
2635 | long cw_num = count, cr_num = count; | |
2636 | long sw_num = count, sr_num = count; | |
2637 | int ret = 1; | |
2638 | BIO *c_to_s = NULL; | |
2639 | BIO *s_to_c = NULL; | |
2640 | BIO *c_bio = NULL; | |
2641 | BIO *s_bio = NULL; | |
2642 | int c_r, c_w, s_r, s_w; | |
2643 | int i, j; | |
2644 | int done = 0; | |
2645 | int c_write, s_write; | |
2646 | int do_server = 0, do_client = 0; | |
2647 | int max_frag = 5 * 1024; | |
7946ab33 KR |
2648 | int err_in_client = 0; |
2649 | int err_in_server = 0; | |
0f113f3e MC |
2650 | |
2651 | bufsiz = count > 40 * 1024 ? 40 * 1024 : count; | |
2652 | ||
b51bce94 | 2653 | if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e | 2654 | goto err; |
b51bce94 | 2655 | if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e MC |
2656 | goto err; |
2657 | ||
0f113f3e MC |
2658 | c_to_s = BIO_new(BIO_s_mem()); |
2659 | s_to_c = BIO_new(BIO_s_mem()); | |
2660 | if ((s_to_c == NULL) || (c_to_s == NULL)) { | |
2661 | ERR_print_errors(bio_err); | |
2662 | goto err; | |
2663 | } | |
2664 | ||
2665 | c_bio = BIO_new(BIO_f_ssl()); | |
2666 | s_bio = BIO_new(BIO_f_ssl()); | |
2667 | if ((c_bio == NULL) || (s_bio == NULL)) { | |
2668 | ERR_print_errors(bio_err); | |
2669 | goto err; | |
2670 | } | |
2671 | ||
2672 | SSL_set_connect_state(c_ssl); | |
2673 | SSL_set_bio(c_ssl, s_to_c, c_to_s); | |
2674 | SSL_set_max_send_fragment(c_ssl, max_frag); | |
2675 | BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE); | |
2676 | ||
e304d3e2 MC |
2677 | /* |
2678 | * We've just given our ref to these BIOs to c_ssl. We need another one to | |
2679 | * give to s_ssl | |
2680 | */ | |
2681 | if (!BIO_up_ref(c_to_s)) { | |
2682 | /* c_to_s and s_to_c will get freed when we free c_ssl */ | |
2683 | c_to_s = NULL; | |
2684 | s_to_c = NULL; | |
2685 | goto err; | |
2686 | } | |
2687 | if (!BIO_up_ref(s_to_c)) { | |
2688 | /* s_to_c will get freed when we free c_ssl */ | |
2689 | s_to_c = NULL; | |
2690 | goto err; | |
2691 | } | |
2692 | ||
0f113f3e MC |
2693 | SSL_set_accept_state(s_ssl); |
2694 | SSL_set_bio(s_ssl, c_to_s, s_to_c); | |
e304d3e2 MC |
2695 | |
2696 | /* We've used up all our refs to these now */ | |
2697 | c_to_s = NULL; | |
2698 | s_to_c = NULL; | |
2699 | ||
0f113f3e MC |
2700 | SSL_set_max_send_fragment(s_ssl, max_frag); |
2701 | BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE); | |
2702 | ||
2703 | c_r = 0; | |
2704 | s_r = 1; | |
2705 | c_w = 1; | |
2706 | s_w = 0; | |
2707 | c_write = 1, s_write = 0; | |
2708 | ||
2709 | /* We can always do writes */ | |
2710 | for (;;) { | |
2711 | do_server = 0; | |
2712 | do_client = 0; | |
2713 | ||
2714 | i = (int)BIO_pending(s_bio); | |
2715 | if ((i && s_r) || s_w) | |
2716 | do_server = 1; | |
2717 | ||
2718 | i = (int)BIO_pending(c_bio); | |
2719 | if ((i && c_r) || c_w) | |
2720 | do_client = 1; | |
2721 | ||
2722 | if (do_server && debug) { | |
2723 | if (SSL_in_init(s_ssl)) | |
2724 | printf("server waiting in SSL_accept - %s\n", | |
2725 | SSL_state_string_long(s_ssl)); | |
3a83462d | 2726 | /*- |
35a1cc90 MC |
2727 | else if (s_write) |
2728 | printf("server:SSL_write()\n"); | |
2729 | else | |
2730 | printf("server:SSL_read()\n"); */ | |
0f113f3e MC |
2731 | } |
2732 | ||
2733 | if (do_client && debug) { | |
2734 | if (SSL_in_init(c_ssl)) | |
2735 | printf("client waiting in SSL_connect - %s\n", | |
2736 | SSL_state_string_long(c_ssl)); | |
3a83462d | 2737 | /*- |
35a1cc90 MC |
2738 | else if (c_write) |
2739 | printf("client:SSL_write()\n"); | |
2740 | else | |
2741 | printf("client:SSL_read()\n"); */ | |
0f113f3e MC |
2742 | } |
2743 | ||
2744 | if (!do_client && !do_server) { | |
2745 | fprintf(stdout, "ERROR IN STARTUP\n"); | |
2746 | ERR_print_errors(bio_err); | |
ae632974 | 2747 | goto err; |
0f113f3e MC |
2748 | } |
2749 | if (do_client && !(done & C_DONE)) { | |
2750 | if (c_write) { | |
2751 | j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num; | |
2752 | i = BIO_write(c_bio, cbuf, j); | |
2753 | if (i < 0) { | |
2754 | c_r = 0; | |
2755 | c_w = 0; | |
2756 | if (BIO_should_retry(c_bio)) { | |
2757 | if (BIO_should_read(c_bio)) | |
2758 | c_r = 1; | |
2759 | if (BIO_should_write(c_bio)) | |
2760 | c_w = 1; | |
2761 | } else { | |
2762 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2763 | err_in_client = 1; |
0f113f3e MC |
2764 | ERR_print_errors(bio_err); |
2765 | goto err; | |
2766 | } | |
2767 | } else if (i == 0) { | |
2768 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2769 | goto err; | |
2770 | } else { | |
2771 | if (debug) | |
2772 | printf("client wrote %d\n", i); | |
2773 | /* ok */ | |
2774 | s_r = 1; | |
2775 | c_write = 0; | |
2776 | cw_num -= i; | |
2777 | if (max_frag > 1029) | |
2778 | SSL_set_max_send_fragment(c_ssl, max_frag -= 5); | |
2779 | } | |
2780 | } else { | |
2781 | i = BIO_read(c_bio, cbuf, bufsiz); | |
2782 | if (i < 0) { | |
2783 | c_r = 0; | |
2784 | c_w = 0; | |
2785 | if (BIO_should_retry(c_bio)) { | |
2786 | if (BIO_should_read(c_bio)) | |
2787 | c_r = 1; | |
2788 | if (BIO_should_write(c_bio)) | |
2789 | c_w = 1; | |
2790 | } else { | |
2791 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2792 | err_in_client = 1; |
0f113f3e MC |
2793 | ERR_print_errors(bio_err); |
2794 | goto err; | |
2795 | } | |
2796 | } else if (i == 0) { | |
2797 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2798 | goto err; | |
2799 | } else { | |
2800 | if (debug) | |
2801 | printf("client read %d\n", i); | |
2802 | cr_num -= i; | |
2803 | if (sw_num > 0) { | |
2804 | s_write = 1; | |
2805 | s_w = 1; | |
2806 | } | |
2807 | if (cr_num <= 0) { | |
2808 | s_write = 1; | |
2809 | s_w = 1; | |
2810 | done = S_DONE | C_DONE; | |
2811 | } | |
2812 | } | |
2813 | } | |
2814 | } | |
2815 | ||
2816 | if (do_server && !(done & S_DONE)) { | |
2817 | if (!s_write) { | |
2818 | i = BIO_read(s_bio, sbuf, bufsiz); | |
2819 | if (i < 0) { | |
2820 | s_r = 0; | |
2821 | s_w = 0; | |
2822 | if (BIO_should_retry(s_bio)) { | |
2823 | if (BIO_should_read(s_bio)) | |
2824 | s_r = 1; | |
2825 | if (BIO_should_write(s_bio)) | |
2826 | s_w = 1; | |
2827 | } else { | |
2828 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2829 | err_in_server = 1; |
0f113f3e MC |
2830 | ERR_print_errors(bio_err); |
2831 | goto err; | |
2832 | } | |
2833 | } else if (i == 0) { | |
2834 | ERR_print_errors(bio_err); | |
2835 | fprintf(stderr, | |
2836 | "SSL SERVER STARTUP FAILED in SSL_read\n"); | |
2837 | goto err; | |
2838 | } else { | |
2839 | if (debug) | |
2840 | printf("server read %d\n", i); | |
2841 | sr_num -= i; | |
2842 | if (cw_num > 0) { | |
2843 | c_write = 1; | |
2844 | c_w = 1; | |
2845 | } | |
2846 | if (sr_num <= 0) { | |
2847 | s_write = 1; | |
2848 | s_w = 1; | |
2849 | c_write = 0; | |
2850 | } | |
2851 | } | |
2852 | } else { | |
2853 | j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num; | |
2854 | i = BIO_write(s_bio, sbuf, j); | |
2855 | if (i < 0) { | |
2856 | s_r = 0; | |
2857 | s_w = 0; | |
2858 | if (BIO_should_retry(s_bio)) { | |
2859 | if (BIO_should_read(s_bio)) | |
2860 | s_r = 1; | |
2861 | if (BIO_should_write(s_bio)) | |
2862 | s_w = 1; | |
2863 | } else { | |
2864 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2865 | err_in_server = 1; |
0f113f3e MC |
2866 | ERR_print_errors(bio_err); |
2867 | goto err; | |
2868 | } | |
2869 | } else if (i == 0) { | |
2870 | ERR_print_errors(bio_err); | |
2871 | fprintf(stderr, | |
2872 | "SSL SERVER STARTUP FAILED in SSL_write\n"); | |
2873 | goto err; | |
2874 | } else { | |
2875 | if (debug) | |
2876 | printf("server wrote %d\n", i); | |
2877 | sw_num -= i; | |
2878 | s_write = 0; | |
2879 | c_r = 1; | |
2880 | if (sw_num <= 0) | |
2881 | done |= S_DONE; | |
2882 | if (max_frag > 1029) | |
2883 | SSL_set_max_send_fragment(s_ssl, max_frag -= 5); | |
2884 | } | |
2885 | } | |
2886 | } | |
2887 | ||
2888 | if ((done & S_DONE) && (done & C_DONE)) | |
2889 | break; | |
2890 | } | |
2891 | ||
2892 | if (verbose) | |
2893 | print_details(c_ssl, "DONE: "); | |
2911575c | 2894 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
2895 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2896 | ret = 1; | |
2897 | goto err; | |
2898 | } | |
2899 | #endif | |
2900 | if (verify_serverinfo() < 0) { | |
2901 | fprintf(stderr, "Server info verify error\n"); | |
2902 | ret = 1; | |
2903 | goto err; | |
2904 | } | |
2905 | if (custom_ext_error) { | |
2906 | fprintf(stderr, "Custom extension error\n"); | |
2907 | ret = 1; | |
2908 | goto err; | |
2909 | } | |
2910 | ret = 0; | |
2911 | err: | |
ca3a82c3 RS |
2912 | BIO_free(c_to_s); |
2913 | BIO_free(s_to_c); | |
2914 | BIO_free_all(c_bio); | |
2915 | BIO_free_all(s_bio); | |
b548a1f1 RS |
2916 | OPENSSL_free(cbuf); |
2917 | OPENSSL_free(sbuf); | |
0f113f3e | 2918 | |
7946ab33 KR |
2919 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
2920 | ret = (err_in_client != 0) ? 0 : 1; | |
2921 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
2922 | ret = (err_in_server != 0) ? 0 : 1; | |
2923 | ||
0f113f3e MC |
2924 | return (ret); |
2925 | } | |
d02b48c6 | 2926 | |
6d23cf97 | 2927 | static int verify_callback(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
2928 | { |
2929 | char *s, buf[256]; | |
2930 | ||
f0e0fd51 RS |
2931 | s = X509_NAME_oneline(X509_get_subject_name(X509_STORE_CTX_get_current_cert(ctx)), |
2932 | buf, sizeof buf); | |
0f113f3e MC |
2933 | if (s != NULL) { |
2934 | if (ok) | |
f0e0fd51 | 2935 | printf("depth=%d %s\n", X509_STORE_CTX_get_error_depth(ctx), buf); |
0f113f3e MC |
2936 | else { |
2937 | fprintf(stderr, "depth=%d error=%d %s\n", | |
f0e0fd51 RS |
2938 | X509_STORE_CTX_get_error_depth(ctx), |
2939 | X509_STORE_CTX_get_error(ctx), buf); | |
0f113f3e MC |
2940 | } |
2941 | } | |
2942 | ||
2943 | if (ok == 0) { | |
f0e0fd51 RS |
2944 | int i = X509_STORE_CTX_get_error(ctx); |
2945 | ||
2946 | switch (i) { | |
3dca57f8 RS |
2947 | default: |
2948 | fprintf(stderr, "Error string: %s\n", | |
f0e0fd51 | 2949 | X509_verify_cert_error_string(i)); |
3dca57f8 | 2950 | break; |
0f113f3e MC |
2951 | case X509_V_ERR_CERT_NOT_YET_VALID: |
2952 | case X509_V_ERR_CERT_HAS_EXPIRED: | |
2953 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | |
0f113f3e | 2954 | ok = 1; |
f0e0fd51 | 2955 | break; |
0f113f3e MC |
2956 | } |
2957 | } | |
2958 | ||
0f113f3e MC |
2959 | return (ok); |
2960 | } | |
d02b48c6 | 2961 | |
6d23cf97 | 2962 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg) |
0f113f3e MC |
2963 | { |
2964 | int ok = 1; | |
2965 | struct app_verify_arg *cb_arg = arg; | |
0f113f3e MC |
2966 | |
2967 | if (cb_arg->app_verify) { | |
2968 | char *s = NULL, buf[256]; | |
f0e0fd51 | 2969 | X509 *c = X509_STORE_CTX_get0_cert(ctx); |
0f113f3e | 2970 | |
3dca57f8 RS |
2971 | printf("In app_verify_callback, allowing cert. "); |
2972 | printf("Arg is: %s\n", cb_arg->string); | |
2973 | printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n", | |
f0e0fd51 RS |
2974 | (void *)ctx, (void *)c); |
2975 | if (c) | |
2976 | s = X509_NAME_oneline(X509_get_subject_name(c), buf, 256); | |
0f113f3e | 2977 | if (s != NULL) { |
f0e0fd51 RS |
2978 | printf("cert depth=%d %s\n", |
2979 | X509_STORE_CTX_get_error_depth(ctx), buf); | |
0f113f3e MC |
2980 | } |
2981 | return (1); | |
2982 | } | |
0f113f3e | 2983 | |
0f113f3e | 2984 | ok = X509_verify_cert(ctx); |
0f113f3e | 2985 | |
0f113f3e MC |
2986 | return (ok); |
2987 | } | |
023ec151 | 2988 | |
bc36ee62 | 2989 | #ifndef OPENSSL_NO_DH |
1d97c843 TH |
2990 | /*- |
2991 | * These DH parameters have been generated as follows: | |
e4589582 BM |
2992 | * $ openssl dhparam -C -noout 512 |
2993 | * $ openssl dhparam -C -noout 1024 | |
2994 | * $ openssl dhparam -C -noout -dsaparam 1024 | |
2995 | * (The third function has been renamed to avoid name conflicts.) | |
2996 | */ | |
f3f316f1 | 2997 | static DH *get_dh512() |
0f113f3e MC |
2998 | { |
2999 | static unsigned char dh512_p[] = { | |
3000 | 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0, | |
3001 | 0xC6, | |
3002 | 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04, | |
3003 | 0xB0, | |
3004 | 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9, | |
3005 | 0x5F, | |
3006 | 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33, | |
3007 | 0xB8, | |
3008 | 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21, | |
3009 | 0x33, | |
3010 | 0x02, 0xC5, 0xAE, 0x23, | |
3011 | }; | |
3012 | static unsigned char dh512_g[] = { | |
3013 | 0x02, | |
3014 | }; | |
3015 | DH *dh; | |
0aeddcfa | 3016 | BIGNUM *p, *g; |
0f113f3e MC |
3017 | |
3018 | if ((dh = DH_new()) == NULL) | |
3019 | return (NULL); | |
0aeddcfa MC |
3020 | p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL); |
3021 | g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL); | |
3022 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3023 | DH_free(dh); |
0aeddcfa MC |
3024 | BN_free(p); |
3025 | BN_free(g); | |
0f113f3e MC |
3026 | return (NULL); |
3027 | } | |
3028 | return (dh); | |
3029 | } | |
e4589582 | 3030 | |
f3f316f1 | 3031 | static DH *get_dh1024() |
0f113f3e MC |
3032 | { |
3033 | static unsigned char dh1024_p[] = { | |
3034 | 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF, | |
3035 | 0x3A, | |
3036 | 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56, | |
3037 | 0xA2, | |
3038 | 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F, | |
3039 | 0xB0, | |
3040 | 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87, | |
3041 | 0xC2, | |
3042 | 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0, | |
3043 | 0x8C, | |
3044 | 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F, | |
3045 | 0xB8, | |
3046 | 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D, | |
3047 | 0x52, | |
3048 | 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC, | |
3049 | 0xC1, | |
3050 | 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB, | |
3051 | 0xB1, | |
3052 | 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89, | |
3053 | 0xAB, | |
3054 | 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53, | |
3055 | }; | |
3056 | static unsigned char dh1024_g[] = { | |
3057 | 0x02, | |
3058 | }; | |
3059 | DH *dh; | |
0aeddcfa | 3060 | BIGNUM *p, *g; |
0f113f3e MC |
3061 | |
3062 | if ((dh = DH_new()) == NULL) | |
3063 | return (NULL); | |
0aeddcfa MC |
3064 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
3065 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
3066 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3067 | DH_free(dh); |
0aeddcfa MC |
3068 | BN_free(p); |
3069 | BN_free(g); | |
0f113f3e MC |
3070 | return (NULL); |
3071 | } | |
3072 | return (dh); | |
3073 | } | |
53002dc6 | 3074 | |
f3f316f1 | 3075 | static DH *get_dh1024dsa() |
0f113f3e MC |
3076 | { |
3077 | static unsigned char dh1024_p[] = { | |
3078 | 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5, | |
3079 | 0x00, | |
3080 | 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87, | |
3081 | 0x19, | |
3082 | 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65, | |
3083 | 0xD2, | |
3084 | 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6, | |
3085 | 0x55, | |
3086 | 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF, | |
3087 | 0xFC, | |
3088 | 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52, | |
3089 | 0x97, | |
3090 | 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28, | |
3091 | 0x8D, | |
3092 | 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD, | |
3093 | 0xBB, | |
3094 | 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C, | |
3095 | 0xF6, | |
3096 | 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26, | |
3097 | 0x9E, | |
3098 | 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39, | |
3099 | }; | |
3100 | static unsigned char dh1024_g[] = { | |
3101 | 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80, | |
3102 | 0x05, | |
3103 | 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03, | |
3104 | 0xF3, | |
3105 | 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A, | |
3106 | 0xE9, | |
3107 | 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85, | |
3108 | 0x3C, | |
3109 | 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B, | |
3110 | 0x65, | |
3111 | 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF, | |
3112 | 0x60, | |
3113 | 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E, | |
3114 | 0xF6, | |
3115 | 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB, | |
3116 | 0xA7, | |
3117 | 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72, | |
3118 | 0xA1, | |
3119 | 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E, | |
3120 | 0x60, | |
3121 | 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2, | |
3122 | }; | |
3123 | DH *dh; | |
0aeddcfa | 3124 | BIGNUM *p, *g; |
0f113f3e MC |
3125 | |
3126 | if ((dh = DH_new()) == NULL) | |
3127 | return (NULL); | |
0aeddcfa MC |
3128 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
3129 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
3130 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3131 | DH_free(dh); |
0aeddcfa MC |
3132 | BN_free(p); |
3133 | BN_free(g); | |
0f113f3e MC |
3134 | return (NULL); |
3135 | } | |
0aeddcfa | 3136 | DH_set_length(dh, 160); |
0f113f3e MC |
3137 | return (dh); |
3138 | } | |
f71165b5 | 3139 | #endif |
6e119bb0 | 3140 | |
ddac1974 NL |
3141 | #ifndef OPENSSL_NO_PSK |
3142 | /* convert the PSK key (psk_key) in ascii to binary (psk) */ | |
3143 | static int psk_key2bn(const char *pskkey, unsigned char *psk, | |
0f113f3e MC |
3144 | unsigned int max_psk_len) |
3145 | { | |
3146 | int ret; | |
3147 | BIGNUM *bn = NULL; | |
3148 | ||
3149 | ret = BN_hex2bn(&bn, pskkey); | |
3150 | if (!ret) { | |
3151 | BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", | |
3152 | pskkey); | |
23a1d5e9 | 3153 | BN_free(bn); |
0f113f3e MC |
3154 | return 0; |
3155 | } | |
3156 | if (BN_num_bytes(bn) > (int)max_psk_len) { | |
3157 | BIO_printf(bio_err, | |
3158 | "psk buffer of callback is too small (%d) for key (%d)\n", | |
3159 | max_psk_len, BN_num_bytes(bn)); | |
3160 | BN_free(bn); | |
3161 | return 0; | |
3162 | } | |
3163 | ret = BN_bn2bin(bn, psk); | |
3164 | BN_free(bn); | |
3165 | return ret; | |
3166 | } | |
3167 | ||
3168 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, | |
3169 | char *identity, | |
3170 | unsigned int max_identity_len, | |
3171 | unsigned char *psk, | |
3172 | unsigned int max_psk_len) | |
3173 | { | |
3174 | int ret; | |
3175 | unsigned int psk_len = 0; | |
3176 | ||
3177 | ret = BIO_snprintf(identity, max_identity_len, "Client_identity"); | |
3178 | if (ret < 0) | |
3179 | goto out_err; | |
3180 | if (debug) | |
3181 | fprintf(stderr, "client: created identity '%s' len=%d\n", identity, | |
3182 | ret); | |
3183 | ret = psk_key2bn(psk_key, psk, max_psk_len); | |
3184 | if (ret < 0) | |
3185 | goto out_err; | |
3186 | psk_len = ret; | |
3187 | out_err: | |
3188 | return psk_len; | |
3189 | } | |
ddac1974 NL |
3190 | |
3191 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
0f113f3e MC |
3192 | unsigned char *psk, |
3193 | unsigned int max_psk_len) | |
3194 | { | |
3195 | unsigned int psk_len = 0; | |
ddac1974 | 3196 | |
0f113f3e MC |
3197 | if (strcmp(identity, "Client_identity") != 0) { |
3198 | BIO_printf(bio_err, "server: PSK error: client identity not found\n"); | |
3199 | return 0; | |
3200 | } | |
3201 | psk_len = psk_key2bn(psk_key, psk, max_psk_len); | |
3202 | return psk_len; | |
3203 | } | |
ddac1974 | 3204 | #endif |