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Commit | Line | Data |
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440e5d80 | 1 | /* |
c2500f65 | 2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. |
aa8f3d76 | 3 | * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved |
c80149d9 | 4 | * Copyright 2005 Nokia. All rights reserved. |
3ac82faa | 5 | * |
440e5d80 RS |
6 | * Licensed under the OpenSSL license (the "License"). You may not use |
7 | * this file except in compliance with the License. You can obtain a copy | |
8 | * in the file LICENSE in the source distribution or at | |
9 | * https://www.openssl.org/source/license.html | |
3ac82faa | 10 | */ |
440e5d80 | 11 | |
07016a8a P |
12 | #include "e_os.h" |
13 | ||
dbd87ffc | 14 | /* Or gethostname won't be declared properly on Linux and GNU platforms. */ |
2a7de0fd JW |
15 | #ifndef _BSD_SOURCE |
16 | # define _BSD_SOURCE 1 | |
17 | #endif | |
18 | #ifndef _DEFAULT_SOURCE | |
19 | # define _DEFAULT_SOURCE 1 | |
20 | #endif | |
37289744 | 21 | |
6f7af152 BM |
22 | #include <assert.h> |
23 | #include <errno.h> | |
24 | #include <limits.h> | |
d02b48c6 RE |
25 | #include <stdio.h> |
26 | #include <stdlib.h> | |
27 | #include <string.h> | |
563f1503 | 28 | #include <time.h> |
17e3dd1c | 29 | |
176db6dc | 30 | #include "internal/nelem.h" |
b99fe5f4 | 31 | |
bc120a54 | 32 | #ifdef OPENSSL_SYS_VMS |
0f113f3e MC |
33 | /* |
34 | * Or isascii won't be declared properly on VMS (at least with DECompHP C). | |
35 | */ | |
36 | # define _XOPEN_SOURCE 500 | |
bc120a54 DSH |
37 | #endif |
38 | ||
a963395a RL |
39 | #include <ctype.h> |
40 | ||
ec577822 BM |
41 | #include <openssl/bio.h> |
42 | #include <openssl/crypto.h> | |
563f1503 | 43 | #include <openssl/evp.h> |
ec577822 | 44 | #include <openssl/x509.h> |
a7201e9a | 45 | #include <openssl/x509v3.h> |
ec577822 BM |
46 | #include <openssl/ssl.h> |
47 | #include <openssl/err.h> | |
b9d82f47 | 48 | #include <openssl/rand.h> |
3eeaab4b | 49 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 50 | # include <openssl/rsa.h> |
3eeaab4b NL |
51 | #endif |
52 | #ifndef OPENSSL_NO_DSA | |
0f113f3e | 53 | # include <openssl/dsa.h> |
3eeaab4b NL |
54 | #endif |
55 | #ifndef OPENSSL_NO_DH | |
0f113f3e | 56 | # include <openssl/dh.h> |
3eeaab4b | 57 | #endif |
d095b68d | 58 | #include <openssl/bn.h> |
dd696a55 RP |
59 | #ifndef OPENSSL_NO_CT |
60 | # include <openssl/ct.h> | |
61 | #endif | |
09867a47 | 62 | |
dbd87ffc MC |
63 | /* |
64 | * Or gethostname won't be declared properly | |
65 | * on Compaq platforms (at least with DEC C). | |
66 | * Do not try to put it earlier, or IPv6 includes | |
67 | * get screwed... | |
0f113f3e MC |
68 | */ |
69 | #define _XOPEN_SOURCE_EXTENDED 1 | |
09867a47 | 70 | |
bc36ee62 | 71 | #ifdef OPENSSL_SYS_WINDOWS |
0f113f3e | 72 | # include <winsock.h> |
37289744 | 73 | #else |
0f113f3e | 74 | # include OPENSSL_UNISTD |
d02b48c6 RE |
75 | #endif |
76 | ||
b76998b8 RS |
77 | static SSL_CTX *s_ctx = NULL; |
78 | static SSL_CTX *s_ctx2 = NULL; | |
817cd0d5 | 79 | |
0f113f3e | 80 | /* |
45ddce21 RS |
81 | * There is really no standard for this, so let's assign something |
82 | * only for this test | |
0f113f3e | 83 | */ |
0f113f3e | 84 | #define COMP_ZLIB 1 |
23f80f46 | 85 | |
6d23cf97 | 86 | static int verify_callback(int ok, X509_STORE_CTX *ctx); |
6d23cf97 | 87 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg); |
a7201e9a | 88 | #define APP_CALLBACK_STRING "Test Callback Argument" |
0f113f3e MC |
89 | struct app_verify_arg { |
90 | char *string; | |
91 | int app_verify; | |
0f113f3e | 92 | }; |
023ec151 | 93 | |
bc36ee62 | 94 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 95 | static DH *get_dh512(void); |
e4589582 BM |
96 | static DH *get_dh1024(void); |
97 | static DH *get_dh1024dsa(void); | |
53002dc6 BM |
98 | #endif |
99 | ||
0f113f3e | 100 | static char *psk_key = NULL; /* by default PSK is not used */ |
ddac1974 | 101 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
102 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, |
103 | char *identity, | |
104 | unsigned int max_identity_len, | |
105 | unsigned char *psk, | |
106 | unsigned int max_psk_len); | |
107 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
108 | unsigned char *psk, | |
109 | unsigned int max_psk_len); | |
ddac1974 NL |
110 | #endif |
111 | ||
0f113f3e MC |
112 | static BIO *bio_err = NULL; |
113 | static BIO *bio_stdout = NULL; | |
d02b48c6 | 114 | |
2911575c | 115 | #ifndef OPENSSL_NO_NEXTPROTONEG |
d9a268b9 BL |
116 | /* Note that this code assumes that this is only a one element list: */ |
117 | static const char NEXT_PROTO_STRING[] = "\x09testproto"; | |
df2ee0e2 BL |
118 | static int npn_client = 0; |
119 | static int npn_server = 0; | |
120 | static int npn_server_reject = 0; | |
d9a268b9 | 121 | |
0f113f3e MC |
122 | static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, |
123 | const unsigned char *in, unsigned int inlen, | |
124 | void *arg) | |
125 | { | |
126 | /* | |
127 | * This callback only returns the protocol string, rather than a length | |
128 | * prefixed set. We assume that NEXT_PROTO_STRING is a one element list | |
129 | * and remove the first byte to chop off the length prefix. | |
130 | */ | |
131 | *out = (unsigned char *)NEXT_PROTO_STRING + 1; | |
132 | *outlen = sizeof(NEXT_PROTO_STRING) - 2; | |
133 | return SSL_TLSEXT_ERR_OK; | |
134 | } | |
135 | ||
136 | static int cb_server_npn(SSL *s, const unsigned char **data, | |
137 | unsigned int *len, void *arg) | |
138 | { | |
139 | *data = (const unsigned char *)NEXT_PROTO_STRING; | |
140 | *len = sizeof(NEXT_PROTO_STRING) - 1; | |
141 | return SSL_TLSEXT_ERR_OK; | |
142 | } | |
143 | ||
144 | static int cb_server_rejects_npn(SSL *s, const unsigned char **data, | |
145 | unsigned int *len, void *arg) | |
146 | { | |
147 | return SSL_TLSEXT_ERR_NOACK; | |
148 | } | |
d9a268b9 BL |
149 | |
150 | static int verify_npn(SSL *client, SSL *server) | |
0f113f3e MC |
151 | { |
152 | const unsigned char *client_s; | |
153 | unsigned client_len; | |
154 | const unsigned char *server_s; | |
155 | unsigned server_len; | |
156 | ||
157 | SSL_get0_next_proto_negotiated(client, &client_s, &client_len); | |
158 | SSL_get0_next_proto_negotiated(server, &server_s, &server_len); | |
159 | ||
160 | if (client_len) { | |
161 | BIO_printf(bio_stdout, "Client NPN: "); | |
162 | BIO_write(bio_stdout, client_s, client_len); | |
163 | BIO_printf(bio_stdout, "\n"); | |
164 | } | |
165 | ||
166 | if (server_len) { | |
167 | BIO_printf(bio_stdout, "Server NPN: "); | |
168 | BIO_write(bio_stdout, server_s, server_len); | |
169 | BIO_printf(bio_stdout, "\n"); | |
170 | } | |
171 | ||
172 | /* | |
173 | * If an NPN string was returned, it must be the protocol that we | |
174 | * expected to negotiate. | |
175 | */ | |
176 | if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
177 | memcmp(client_s, NEXT_PROTO_STRING + 1, client_len))) | |
178 | return -1; | |
179 | if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
180 | memcmp(server_s, NEXT_PROTO_STRING + 1, server_len))) | |
181 | return -1; | |
182 | ||
183 | if (!npn_client && client_len) | |
184 | return -1; | |
185 | if (!npn_server && server_len) | |
186 | return -1; | |
187 | if (npn_server_reject && server_len) | |
188 | return -1; | |
189 | if (npn_client && npn_server && (!client_len || !server_len)) | |
190 | return -1; | |
191 | ||
192 | return 0; | |
193 | } | |
d9a268b9 BL |
194 | #endif |
195 | ||
a8989362 | 196 | static const char *alpn_client; |
817cd0d5 TS |
197 | static char *alpn_server; |
198 | static char *alpn_server2; | |
a8989362 AL |
199 | static const char *alpn_expected; |
200 | static unsigned char *alpn_selected; | |
7946ab33 KR |
201 | static const char *server_min_proto; |
202 | static const char *server_max_proto; | |
203 | static const char *client_min_proto; | |
204 | static const char *client_max_proto; | |
205 | static const char *should_negotiate; | |
817cd0d5 TS |
206 | static const char *sn_client; |
207 | static const char *sn_server1; | |
208 | static const char *sn_server2; | |
209 | static int sn_expect = 0; | |
b7dffce0 KR |
210 | static const char *server_sess_out; |
211 | static const char *server_sess_in; | |
212 | static const char *client_sess_out; | |
213 | static const char *client_sess_in; | |
214 | static SSL_SESSION *server_sess; | |
215 | static SSL_SESSION *client_sess; | |
817cd0d5 TS |
216 | |
217 | static int servername_cb(SSL *s, int *ad, void *arg) | |
218 | { | |
219 | const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
220 | if (sn_server2 == NULL) { | |
221 | BIO_printf(bio_stdout, "Servername 2 is NULL\n"); | |
222 | return SSL_TLSEXT_ERR_NOACK; | |
223 | } | |
224 | ||
225 | if (servername) { | |
226 | if (s_ctx2 != NULL && sn_server2 != NULL && | |
227 | !strcasecmp(servername, sn_server2)) { | |
228 | BIO_printf(bio_stdout, "Switching server context.\n"); | |
229 | SSL_set_SSL_CTX(s, s_ctx2); | |
230 | } | |
231 | } | |
232 | return SSL_TLSEXT_ERR_OK; | |
233 | } | |
234 | static int verify_servername(SSL *client, SSL *server) | |
235 | { | |
236 | /* just need to see if sn_context is what we expect */ | |
237 | SSL_CTX* ctx = SSL_get_SSL_CTX(server); | |
238 | if (sn_expect == 0) | |
239 | return 0; | |
240 | if (sn_expect == 1 && ctx == s_ctx) | |
241 | return 0; | |
242 | if (sn_expect == 2 && ctx == s_ctx2) | |
243 | return 0; | |
244 | BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect); | |
245 | if (ctx == s_ctx2) | |
246 | BIO_printf(bio_stdout, "Servername: context is 2\n"); | |
247 | else if (ctx == s_ctx) | |
248 | BIO_printf(bio_stdout, "Servername: context is 1\n"); | |
249 | else | |
250 | BIO_printf(bio_stdout, "Servername: context is unknown\n"); | |
251 | return -1; | |
252 | } | |
253 | ||
a8989362 | 254 | |
3a83462d MC |
255 | /*- |
256 | * next_protos_parse parses a comma separated list of strings into a string | |
a8989362 AL |
257 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
258 | * outlen: (output) set to the length of the resulting buffer on success. | |
4eadd11c | 259 | * in: a NUL terminated string like "abc,def,ghi" |
a8989362 AL |
260 | * |
261 | * returns: a malloced buffer or NULL on failure. | |
262 | */ | |
817cd0d5 | 263 | static unsigned char *next_protos_parse(size_t *outlen, |
0f113f3e MC |
264 | const char *in) |
265 | { | |
266 | size_t len; | |
267 | unsigned char *out; | |
268 | size_t i, start = 0; | |
269 | ||
270 | len = strlen(in); | |
271 | if (len >= 65535) | |
272 | return NULL; | |
273 | ||
274 | out = OPENSSL_malloc(strlen(in) + 1); | |
275 | if (!out) | |
276 | return NULL; | |
277 | ||
278 | for (i = 0; i <= len; ++i) { | |
279 | if (i == len || in[i] == ',') { | |
280 | if (i - start > 255) { | |
281 | OPENSSL_free(out); | |
282 | return NULL; | |
283 | } | |
284 | out[start] = i - start; | |
285 | start = i + 1; | |
286 | } else | |
287 | out[i + 1] = in[i]; | |
288 | } | |
289 | ||
290 | *outlen = len + 1; | |
291 | return out; | |
292 | } | |
293 | ||
294 | static int cb_server_alpn(SSL *s, const unsigned char **out, | |
295 | unsigned char *outlen, const unsigned char *in, | |
296 | unsigned int inlen, void *arg) | |
297 | { | |
298 | unsigned char *protos; | |
817cd0d5 TS |
299 | size_t protos_len; |
300 | char* alpn_str = arg; | |
0f113f3e | 301 | |
817cd0d5 | 302 | protos = next_protos_parse(&protos_len, alpn_str); |
0f113f3e MC |
303 | if (protos == NULL) { |
304 | fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", | |
817cd0d5 | 305 | alpn_str); |
0f113f3e MC |
306 | abort(); |
307 | } | |
308 | ||
309 | if (SSL_select_next_proto | |
310 | ((unsigned char **)out, outlen, protos, protos_len, in, | |
311 | inlen) != OPENSSL_NPN_NEGOTIATED) { | |
312 | OPENSSL_free(protos); | |
313 | return SSL_TLSEXT_ERR_NOACK; | |
314 | } | |
315 | ||
316 | /* | |
317 | * Make a copy of the selected protocol which will be freed in | |
318 | * verify_alpn. | |
319 | */ | |
320 | alpn_selected = OPENSSL_malloc(*outlen); | |
321 | memcpy(alpn_selected, *out, *outlen); | |
322 | *out = alpn_selected; | |
323 | ||
324 | OPENSSL_free(protos); | |
325 | return SSL_TLSEXT_ERR_OK; | |
326 | } | |
a8989362 AL |
327 | |
328 | static int verify_alpn(SSL *client, SSL *server) | |
0f113f3e MC |
329 | { |
330 | const unsigned char *client_proto, *server_proto; | |
331 | unsigned int client_proto_len = 0, server_proto_len = 0; | |
332 | SSL_get0_alpn_selected(client, &client_proto, &client_proto_len); | |
333 | SSL_get0_alpn_selected(server, &server_proto, &server_proto_len); | |
334 | ||
b548a1f1 RS |
335 | OPENSSL_free(alpn_selected); |
336 | alpn_selected = NULL; | |
0f113f3e | 337 | |
3003e0a4 AG |
338 | if (client_proto_len != server_proto_len) { |
339 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
340 | goto err; | |
341 | } | |
342 | ||
343 | if (client_proto != NULL && | |
0f113f3e MC |
344 | memcmp(client_proto, server_proto, client_proto_len) != 0) { |
345 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
346 | goto err; | |
347 | } | |
348 | ||
349 | if (client_proto_len > 0 && alpn_expected == NULL) { | |
350 | BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n"); | |
351 | goto err; | |
352 | } | |
353 | ||
354 | if (alpn_expected != NULL && | |
355 | (client_proto_len != strlen(alpn_expected) || | |
356 | memcmp(client_proto, alpn_expected, client_proto_len) != 0)) { | |
357 | BIO_printf(bio_stdout, | |
358 | "ALPN selected protocols not equal to expected protocol: %s\n", | |
359 | alpn_expected); | |
360 | goto err; | |
361 | } | |
362 | ||
363 | return 0; | |
364 | ||
365 | err: | |
366 | BIO_printf(bio_stdout, "ALPN results: client: '"); | |
367 | BIO_write(bio_stdout, client_proto, client_proto_len); | |
368 | BIO_printf(bio_stdout, "', server: '"); | |
369 | BIO_write(bio_stdout, server_proto, server_proto_len); | |
370 | BIO_printf(bio_stdout, "'\n"); | |
817cd0d5 TS |
371 | BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '", |
372 | alpn_client); | |
373 | if (SSL_get_SSL_CTX(server) == s_ctx2) { | |
374 | BIO_printf(bio_stdout, "%s'\n", | |
375 | alpn_server2); | |
376 | } else { | |
377 | BIO_printf(bio_stdout, "%s'\n", | |
378 | alpn_server); | |
379 | } | |
0f113f3e MC |
380 | return -1; |
381 | } | |
a8989362 | 382 | |
0f113f3e MC |
383 | /* |
384 | * WARNING : below extension types are *NOT* IETF assigned, and could | |
385 | * conflict if these types are reassigned and handled specially by OpenSSL | |
386 | * in the future | |
387 | */ | |
a398f821 | 388 | #define TACK_EXT_TYPE 62208 |
9cd50f73 T |
389 | #define CUSTOM_EXT_TYPE_0 1000 |
390 | #define CUSTOM_EXT_TYPE_1 1001 | |
391 | #define CUSTOM_EXT_TYPE_2 1002 | |
392 | #define CUSTOM_EXT_TYPE_3 1003 | |
393 | ||
df2ee0e2 BL |
394 | static const char custom_ext_cli_string[] = "abc"; |
395 | static const char custom_ext_srv_string[] = "defg"; | |
a398f821 T |
396 | |
397 | /* These set from cmdline */ | |
df2ee0e2 BL |
398 | static char *serverinfo_file = NULL; |
399 | static int serverinfo_sct = 0; | |
400 | static int serverinfo_tack = 0; | |
9cd50f73 T |
401 | |
402 | /* These set based on extension callbacks */ | |
df2ee0e2 BL |
403 | static int serverinfo_sct_seen = 0; |
404 | static int serverinfo_tack_seen = 0; | |
405 | static int serverinfo_other_seen = 0; | |
a398f821 | 406 | |
9cd50f73 | 407 | /* This set from cmdline */ |
df2ee0e2 | 408 | static int custom_ext = 0; |
9cd50f73 T |
409 | |
410 | /* This set based on extension callbacks */ | |
df2ee0e2 | 411 | static int custom_ext_error = 0; |
9cd50f73 | 412 | |
0cfefe4b | 413 | static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
414 | const unsigned char *in, size_t inlen, |
415 | int *al, void *arg) | |
416 | { | |
dd696a55 | 417 | if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp) |
0f113f3e MC |
418 | serverinfo_sct_seen++; |
419 | else if (ext_type == TACK_EXT_TYPE) | |
420 | serverinfo_tack_seen++; | |
421 | else | |
422 | serverinfo_other_seen++; | |
423 | return 1; | |
424 | } | |
a398f821 T |
425 | |
426 | static int verify_serverinfo() | |
0f113f3e MC |
427 | { |
428 | if (serverinfo_sct != serverinfo_sct_seen) | |
429 | return -1; | |
430 | if (serverinfo_tack != serverinfo_tack_seen) | |
431 | return -1; | |
432 | if (serverinfo_other_seen) | |
433 | return -1; | |
434 | return 0; | |
435 | } | |
a398f821 | 436 | |
1d97c843 TH |
437 | /*- |
438 | * Four test cases for custom extensions: | |
9cd50f73 T |
439 | * 0 - no ClientHello extension or ServerHello response |
440 | * 1 - ClientHello with "abc", no response | |
441 | * 2 - ClientHello with "abc", empty response | |
442 | * 3 - ClientHello with "abc", "defg" response | |
443 | */ | |
444 | ||
de2a9e38 | 445 | static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
446 | const unsigned char **out, |
447 | size_t *outlen, int *al, void *arg) | |
448 | { | |
449 | if (ext_type != CUSTOM_EXT_TYPE_0) | |
450 | custom_ext_error = 1; | |
451 | return 0; /* Don't send an extension */ | |
452 | } | |
9cd50f73 | 453 | |
de2a9e38 | 454 | static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
455 | const unsigned char *in, |
456 | size_t inlen, int *al, void *arg) | |
457 | { | |
458 | return 1; | |
459 | } | |
9cd50f73 | 460 | |
de2a9e38 | 461 | static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
462 | const unsigned char **out, |
463 | size_t *outlen, int *al, void *arg) | |
464 | { | |
465 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
466 | custom_ext_error = 1; | |
467 | *out = (const unsigned char *)custom_ext_cli_string; | |
468 | *outlen = strlen(custom_ext_cli_string); | |
469 | return 1; /* Send "abc" */ | |
470 | } | |
9cd50f73 | 471 | |
de2a9e38 | 472 | static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
473 | const unsigned char *in, |
474 | size_t inlen, int *al, void *arg) | |
475 | { | |
476 | return 1; | |
477 | } | |
9cd50f73 | 478 | |
de2a9e38 | 479 | static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
480 | const unsigned char **out, |
481 | size_t *outlen, int *al, void *arg) | |
482 | { | |
483 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
484 | custom_ext_error = 1; | |
485 | *out = (const unsigned char *)custom_ext_cli_string; | |
486 | *outlen = strlen(custom_ext_cli_string); | |
487 | return 1; /* Send "abc" */ | |
488 | } | |
9cd50f73 | 489 | |
de2a9e38 | 490 | static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
491 | const unsigned char *in, |
492 | size_t inlen, int *al, void *arg) | |
493 | { | |
494 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
495 | custom_ext_error = 1; | |
496 | if (inlen != 0) | |
497 | custom_ext_error = 1; /* Should be empty response */ | |
498 | return 1; | |
499 | } | |
9cd50f73 | 500 | |
de2a9e38 | 501 | static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
502 | const unsigned char **out, |
503 | size_t *outlen, int *al, void *arg) | |
504 | { | |
505 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
506 | custom_ext_error = 1; | |
507 | *out = (const unsigned char *)custom_ext_cli_string; | |
508 | *outlen = strlen(custom_ext_cli_string); | |
509 | return 1; /* Send "abc" */ | |
510 | } | |
9cd50f73 | 511 | |
de2a9e38 | 512 | static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
513 | const unsigned char *in, |
514 | size_t inlen, int *al, void *arg) | |
515 | { | |
516 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
517 | custom_ext_error = 1; | |
518 | if (inlen != strlen(custom_ext_srv_string)) | |
519 | custom_ext_error = 1; | |
520 | if (memcmp(custom_ext_srv_string, in, inlen) != 0) | |
521 | custom_ext_error = 1; /* Check for "defg" */ | |
522 | return 1; | |
523 | } | |
524 | ||
525 | /* | |
526 | * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback | |
527 | * for this extension | |
528 | */ | |
de2a9e38 | 529 | static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
530 | const unsigned char *in, |
531 | size_t inlen, int *al, void *arg) | |
532 | { | |
533 | custom_ext_error = 1; | |
534 | return 1; | |
535 | } | |
9cd50f73 | 536 | |
f47e2039 | 537 | /* 'add' callbacks are only called if the 'parse' callback is called */ |
de2a9e38 | 538 | static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
539 | const unsigned char **out, |
540 | size_t *outlen, int *al, void *arg) | |
541 | { | |
542 | /* Error: should not have been called */ | |
543 | custom_ext_error = 1; | |
544 | return 0; /* Don't send an extension */ | |
545 | } | |
9cd50f73 | 546 | |
de2a9e38 | 547 | static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
548 | const unsigned char *in, |
549 | size_t inlen, int *al, void *arg) | |
550 | { | |
551 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
552 | custom_ext_error = 1; | |
553 | /* Check for "abc" */ | |
554 | if (inlen != strlen(custom_ext_cli_string)) | |
555 | custom_ext_error = 1; | |
556 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
557 | custom_ext_error = 1; | |
558 | return 1; | |
559 | } | |
9cd50f73 | 560 | |
de2a9e38 | 561 | static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
562 | const unsigned char **out, |
563 | size_t *outlen, int *al, void *arg) | |
564 | { | |
565 | return 0; /* Don't send an extension */ | |
566 | } | |
9cd50f73 | 567 | |
de2a9e38 | 568 | static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
569 | const unsigned char *in, |
570 | size_t inlen, int *al, void *arg) | |
571 | { | |
572 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
573 | custom_ext_error = 1; | |
574 | /* Check for "abc" */ | |
575 | if (inlen != strlen(custom_ext_cli_string)) | |
576 | custom_ext_error = 1; | |
577 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
578 | custom_ext_error = 1; | |
579 | return 1; | |
580 | } | |
9cd50f73 | 581 | |
de2a9e38 | 582 | static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
583 | const unsigned char **out, |
584 | size_t *outlen, int *al, void *arg) | |
585 | { | |
586 | *out = NULL; | |
587 | *outlen = 0; | |
588 | return 1; /* Send empty extension */ | |
589 | } | |
9cd50f73 | 590 | |
de2a9e38 | 591 | static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
592 | const unsigned char *in, |
593 | size_t inlen, int *al, void *arg) | |
594 | { | |
595 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
596 | custom_ext_error = 1; | |
597 | /* Check for "abc" */ | |
598 | if (inlen != strlen(custom_ext_cli_string)) | |
599 | custom_ext_error = 1; | |
600 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
601 | custom_ext_error = 1; | |
602 | return 1; | |
603 | } | |
9cd50f73 | 604 | |
de2a9e38 | 605 | static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
606 | const unsigned char **out, |
607 | size_t *outlen, int *al, void *arg) | |
608 | { | |
609 | *out = (const unsigned char *)custom_ext_srv_string; | |
610 | *outlen = strlen(custom_ext_srv_string); | |
611 | return 1; /* Send "defg" */ | |
612 | } | |
613 | ||
614 | static char *cipher = NULL; | |
615 | static int verbose = 0; | |
616 | static int debug = 0; | |
d02b48c6 | 617 | |
75d5bd4e RL |
618 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, |
619 | long bytes, clock_t *s_time, clock_t *c_time); | |
0f113f3e MC |
620 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time, |
621 | clock_t *c_time); | |
622 | int doit(SSL *s_ssl, SSL *c_ssl, long bytes); | |
9ccc00ef | 623 | |
6b691a5c | 624 | static void sv_usage(void) |
0f113f3e MC |
625 | { |
626 | fprintf(stderr, "usage: ssltest [args ...]\n"); | |
627 | fprintf(stderr, "\n"); | |
0f113f3e MC |
628 | fprintf(stderr, " -server_auth - check server certificate\n"); |
629 | fprintf(stderr, " -client_auth - do client authentication\n"); | |
0f113f3e MC |
630 | fprintf(stderr, " -v - more output\n"); |
631 | fprintf(stderr, " -d - debug output\n"); | |
632 | fprintf(stderr, " -reuse - use session-id reuse\n"); | |
633 | fprintf(stderr, " -num <val> - number of connections to perform\n"); | |
634 | fprintf(stderr, | |
635 | " -bytes <val> - number of bytes to swap between client/server\n"); | |
bc36ee62 | 636 | #ifndef OPENSSL_NO_DH |
0f113f3e | 637 | fprintf(stderr, |
e8356e32 EK |
638 | " -dhe512 - use 512 bit key for DHE (to test failure)\n"); |
639 | fprintf(stderr, | |
640 | " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n"); | |
0f113f3e MC |
641 | fprintf(stderr, |
642 | " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n"); | |
643 | fprintf(stderr, " -no_dhe - disable DHE\n"); | |
77fa04a9 | 644 | #endif |
10bf4fc2 | 645 | #ifndef OPENSSL_NO_EC |
817cd0d5 | 646 | fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n"); |
ea262260 | 647 | #endif |
ddac1974 | 648 | #ifndef OPENSSL_NO_PSK |
0f113f3e | 649 | fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n"); |
ddac1974 | 650 | #endif |
6b01bed2 | 651 | #ifndef OPENSSL_NO_SSL3 |
0f113f3e | 652 | fprintf(stderr, " -ssl3 - use SSLv3\n"); |
58964a49 | 653 | #endif |
6b01bed2 | 654 | #ifndef OPENSSL_NO_TLS1 |
0f113f3e | 655 | fprintf(stderr, " -tls1 - use TLSv1\n"); |
6b01bed2 | 656 | #endif |
98b8cdd3 | 657 | #ifndef OPENSSL_NO_DTLS |
0d5301af | 658 | fprintf(stderr, " -dtls - use DTLS\n"); |
6b01bed2 | 659 | #ifndef OPENSSL_NO_DTLS1 |
98b8cdd3 | 660 | fprintf(stderr, " -dtls1 - use DTLSv1\n"); |
6b01bed2 VD |
661 | #endif |
662 | #ifndef OPENSSL_NO_DTLS1_2 | |
98b8cdd3 | 663 | fprintf(stderr, " -dtls12 - use DTLSv1.2\n"); |
6b01bed2 | 664 | #endif |
98b8cdd3 | 665 | #endif |
0f113f3e MC |
666 | fprintf(stderr, " -CApath arg - PEM format directory of CA's\n"); |
667 | fprintf(stderr, " -CAfile arg - PEM format file of CA's\n"); | |
668 | fprintf(stderr, " -cert arg - Server certificate file\n"); | |
669 | fprintf(stderr, | |
670 | " -key arg - Server key file (default: same as -cert)\n"); | |
671 | fprintf(stderr, " -c_cert arg - Client certificate file\n"); | |
672 | fprintf(stderr, | |
673 | " -c_key arg - Client key file (default: same as -c_cert)\n"); | |
674 | fprintf(stderr, " -cipher arg - The cipher list\n"); | |
675 | fprintf(stderr, " -bio_pair - Use BIO pairs\n"); | |
75d5bd4e RL |
676 | fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n"); |
677 | fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n"); | |
0f113f3e MC |
678 | fprintf(stderr, " -f - Test even cases that can't work\n"); |
679 | fprintf(stderr, | |
680 | " -time - measure processor time used by client and server\n"); | |
681 | fprintf(stderr, " -zlib - use zlib compression\n"); | |
2911575c | 682 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
683 | fprintf(stderr, " -npn_client - have client side offer NPN\n"); |
684 | fprintf(stderr, " -npn_server - have server side offer NPN\n"); | |
685 | fprintf(stderr, " -npn_server_reject - have server reject NPN\n"); | |
686 | #endif | |
687 | fprintf(stderr, " -serverinfo_file file - have server use this file\n"); | |
688 | fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n"); | |
689 | fprintf(stderr, | |
690 | " -serverinfo_tack - have client offer and expect TACK\n"); | |
691 | fprintf(stderr, | |
692 | " -custom_ext - try various custom extension callbacks\n"); | |
693 | fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n"); | |
694 | fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n"); | |
817cd0d5 TS |
695 | fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n"); |
696 | fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n"); | |
0f113f3e MC |
697 | fprintf(stderr, |
698 | " -alpn_expected <string> - the ALPN protocol that should be negotiated\n"); | |
7946ab33 KR |
699 | fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n"); |
700 | fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n"); | |
701 | fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n"); | |
702 | fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n"); | |
703 | fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n"); | |
dd696a55 RP |
704 | #ifndef OPENSSL_NO_CT |
705 | fprintf(stderr, " -noct - no certificate transparency\n"); | |
706 | fprintf(stderr, " -requestct - request certificate transparency\n"); | |
707 | fprintf(stderr, " -requirect - require certificate transparency\n"); | |
708 | #endif | |
817cd0d5 TS |
709 | fprintf(stderr, " -sn_client <string> - have client request this servername\n"); |
710 | fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n"); | |
711 | fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n"); | |
712 | fprintf(stderr, " -sn_expect1 - expected server 1\n"); | |
713 | fprintf(stderr, " -sn_expect2 - expected server 2\n"); | |
b7dffce0 KR |
714 | fprintf(stderr, " -server_sess_out <file> - Save the server session to a file\n"); |
715 | fprintf(stderr, " -server_sess_in <file> - Read the server session from a file\n"); | |
716 | fprintf(stderr, " -client_sess_out <file> - Save the client session to a file\n"); | |
717 | fprintf(stderr, " -client_sess_in <file> - Read the client session from a file\n"); | |
718 | fprintf(stderr, " -should_reuse <number> - The expected state of reusing the session\n"); | |
719 | fprintf(stderr, " -no_ticket - do not issue TLS session ticket\n"); | |
0f113f3e | 720 | } |
563f1503 | 721 | |
f756f1fc | 722 | static void print_key_details(BIO *out, EVP_PKEY *key) |
0f113f3e MC |
723 | { |
724 | int keyid = EVP_PKEY_id(key); | |
f756f1fc | 725 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
726 | if (keyid == EVP_PKEY_EC) { |
727 | EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); | |
728 | int nid; | |
729 | const char *cname; | |
730 | nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); | |
731 | EC_KEY_free(ec); | |
732 | cname = EC_curve_nid2nist(nid); | |
733 | if (!cname) | |
734 | cname = OBJ_nid2sn(nid); | |
735 | BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname); | |
736 | } else | |
737 | #endif | |
738 | { | |
739 | const char *algname; | |
740 | switch (keyid) { | |
741 | case EVP_PKEY_RSA: | |
742 | algname = "RSA"; | |
743 | break; | |
744 | case EVP_PKEY_DSA: | |
745 | algname = "DSA"; | |
746 | break; | |
747 | case EVP_PKEY_DH: | |
748 | algname = "DH"; | |
749 | break; | |
750 | default: | |
751 | algname = OBJ_nid2sn(keyid); | |
752 | break; | |
753 | } | |
754 | BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname); | |
755 | } | |
756 | } | |
f756f1fc | 757 | |
563f1503 | 758 | static void print_details(SSL *c_ssl, const char *prefix) |
0f113f3e MC |
759 | { |
760 | const SSL_CIPHER *ciph; | |
761 | int mdnid; | |
762 | X509 *cert; | |
763 | EVP_PKEY *pkey; | |
764 | ||
765 | ciph = SSL_get_current_cipher(c_ssl); | |
766 | BIO_printf(bio_stdout, "%s%s, cipher %s %s", | |
767 | prefix, | |
768 | SSL_get_version(c_ssl), | |
769 | SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph)); | |
770 | cert = SSL_get_peer_certificate(c_ssl); | |
771 | if (cert != NULL) { | |
1c72f70d F |
772 | EVP_PKEY* pubkey = X509_get0_pubkey(cert); |
773 | ||
774 | if (pubkey != NULL) { | |
0f113f3e | 775 | BIO_puts(bio_stdout, ", "); |
1c72f70d | 776 | print_key_details(bio_stdout, pubkey); |
0f113f3e MC |
777 | } |
778 | X509_free(cert); | |
779 | } | |
780 | if (SSL_get_server_tmp_key(c_ssl, &pkey)) { | |
781 | BIO_puts(bio_stdout, ", temp key: "); | |
782 | print_key_details(bio_stdout, pkey); | |
783 | EVP_PKEY_free(pkey); | |
784 | } | |
785 | if (SSL_get_peer_signature_nid(c_ssl, &mdnid)) | |
786 | BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid)); | |
787 | BIO_printf(bio_stdout, "\n"); | |
788 | } | |
d02b48c6 | 789 | |
7946ab33 KR |
790 | /* |
791 | * protocol_from_string - converts a protocol version string to a number | |
792 | * | |
793 | * Returns -1 on failure or the version on success | |
794 | */ | |
795 | static int protocol_from_string(const char *value) | |
796 | { | |
797 | struct protocol_versions { | |
798 | const char *name; | |
799 | int version; | |
800 | }; | |
801 | static const struct protocol_versions versions[] = { | |
802 | {"ssl3", SSL3_VERSION}, | |
803 | {"tls1", TLS1_VERSION}, | |
804 | {"tls1.1", TLS1_1_VERSION}, | |
805 | {"tls1.2", TLS1_2_VERSION}, | |
582a17d6 | 806 | {"tls1.3", TLS1_3_VERSION}, |
7946ab33 KR |
807 | {"dtls1", DTLS1_VERSION}, |
808 | {"dtls1.2", DTLS1_2_VERSION}}; | |
809 | size_t i; | |
810 | size_t n = OSSL_NELEM(versions); | |
811 | ||
812 | for (i = 0; i < n; i++) | |
813 | if (strcmp(versions[i].name, value) == 0) | |
814 | return versions[i].version; | |
815 | return -1; | |
816 | } | |
817 | ||
b7dffce0 KR |
818 | static SSL_SESSION *read_session(const char *filename) |
819 | { | |
820 | SSL_SESSION *sess; | |
821 | BIO *f = BIO_new_file(filename, "r"); | |
822 | ||
823 | if (f == NULL) { | |
824 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
825 | ERR_print_errors(bio_err); | |
826 | return NULL; | |
827 | } | |
828 | sess = PEM_read_bio_SSL_SESSION(f, NULL, 0, NULL); | |
829 | if (sess == NULL) { | |
830 | BIO_printf(bio_err, "Can't parse session file %s\n", filename); | |
831 | ERR_print_errors(bio_err); | |
832 | } | |
833 | BIO_free(f); | |
834 | return sess; | |
835 | } | |
836 | ||
837 | static int write_session(const char *filename, SSL_SESSION *sess) | |
838 | { | |
839 | BIO *f = BIO_new_file(filename, "w"); | |
840 | ||
841 | if (sess == NULL) { | |
842 | BIO_printf(bio_err, "No session information\n"); | |
843 | return 0; | |
844 | } | |
845 | if (f == NULL) { | |
846 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
847 | ERR_print_errors(bio_err); | |
848 | return 0; | |
849 | } | |
850 | PEM_write_bio_SSL_SESSION(f, sess); | |
851 | BIO_free(f); | |
852 | return 1; | |
853 | } | |
854 | ||
7946ab33 KR |
855 | /* |
856 | * set_protocol_version - Sets protocol version minimum or maximum | |
857 | * | |
858 | * Returns 0 on failure and 1 on success | |
859 | */ | |
860 | static int set_protocol_version(const char *version, SSL *ssl, int setting) | |
861 | { | |
862 | if (version != NULL) { | |
863 | int ver = protocol_from_string(version); | |
864 | if (ver < 0) { | |
865 | BIO_printf(bio_err, "Error parsing: %s\n", version); | |
866 | return 0; | |
867 | } | |
868 | return SSL_ctrl(ssl, setting, ver, NULL); | |
869 | } | |
870 | return 1; | |
871 | } | |
872 | ||
6b691a5c | 873 | int main(int argc, char *argv[]) |
0f113f3e | 874 | { |
cc696296 | 875 | const char *CApath = NULL, *CAfile = NULL; |
0f113f3e | 876 | int badop = 0; |
75d5bd4e | 877 | enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM; |
0f113f3e | 878 | int force = 0; |
c2500f65 P |
879 | int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, tls1_2 = 0, ssl3 = 0; |
880 | int ret = EXIT_FAILURE; | |
0f113f3e MC |
881 | int client_auth = 0; |
882 | int server_auth = 0, i; | |
883 | struct app_verify_arg app_verify_arg = | |
a263f320 | 884 | { APP_CALLBACK_STRING, 0 }; |
bbd86bf5 | 885 | char *p; |
0f113f3e MC |
886 | SSL_CTX *c_ctx = NULL; |
887 | const SSL_METHOD *meth = NULL; | |
888 | SSL *c_ssl, *s_ssl; | |
889 | int number = 1, reuse = 0; | |
b7dffce0 KR |
890 | int should_reuse = -1; |
891 | int no_ticket = 0; | |
0f113f3e | 892 | long bytes = 256L; |
bc36ee62 | 893 | #ifndef OPENSSL_NO_DH |
0f113f3e | 894 | DH *dh; |
e8356e32 | 895 | int dhe512 = 0, dhe1024dsa = 0; |
0f113f3e MC |
896 | #endif |
897 | int no_dhe = 0; | |
0f113f3e MC |
898 | int no_psk = 0; |
899 | int print_time = 0; | |
900 | clock_t s_time = 0, c_time = 0; | |
09b6c2ef | 901 | #ifndef OPENSSL_NO_COMP |
9a555706 | 902 | int n, comp = 0; |
0f113f3e MC |
903 | COMP_METHOD *cm = NULL; |
904 | STACK_OF(SSL_COMP) *ssl_comp_methods = NULL; | |
0f113f3e | 905 | #endif |
6b01bed2 | 906 | int no_protocol; |
0d5301af | 907 | int min_version = 0, max_version = 0; |
dd696a55 RP |
908 | #ifndef OPENSSL_NO_CT |
909 | /* | |
910 | * Disable CT validation by default, because it will interfere with | |
911 | * anything using custom extension handlers to deal with SCT extensions. | |
912 | */ | |
43341433 | 913 | int ct_validation = 0; |
dd696a55 | 914 | #endif |
817cd0d5 | 915 | SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL; |
0f113f3e | 916 | STACK_OF(OPENSSL_STRING) *conf_args = NULL; |
4a640fb6 | 917 | char *arg = NULL, *argn = NULL; |
0f113f3e MC |
918 | |
919 | verbose = 0; | |
920 | debug = 0; | |
921 | cipher = 0; | |
922 | ||
923 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT); | |
924 | ||
bbd86bf5 RS |
925 | p = getenv("OPENSSL_DEBUG_MEMORY"); |
926 | if (p != NULL && strcmp(p, "on") == 0) | |
927 | CRYPTO_set_mem_debug(1); | |
0f113f3e MC |
928 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
929 | ||
0f113f3e MC |
930 | bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); |
931 | ||
932 | s_cctx = SSL_CONF_CTX_new(); | |
817cd0d5 | 933 | s_cctx2 = SSL_CONF_CTX_new(); |
0f113f3e MC |
934 | c_cctx = SSL_CONF_CTX_new(); |
935 | ||
817cd0d5 | 936 | if (!s_cctx || !c_cctx || !s_cctx2) { |
0f113f3e MC |
937 | ERR_print_errors(bio_err); |
938 | goto end; | |
939 | } | |
940 | ||
941 | SSL_CONF_CTX_set_flags(s_cctx, | |
6a096889 DSH |
942 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | |
943 | SSL_CONF_FLAG_CERTIFICATE | | |
944 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
817cd0d5 TS |
945 | SSL_CONF_CTX_set_flags(s_cctx2, |
946 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | | |
947 | SSL_CONF_FLAG_CERTIFICATE | | |
948 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
949 | if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) { |
950 | ERR_print_errors(bio_err); | |
951 | goto end; | |
952 | } | |
817cd0d5 TS |
953 | if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) { |
954 | ERR_print_errors(bio_err); | |
955 | goto end; | |
956 | } | |
0f113f3e MC |
957 | |
958 | SSL_CONF_CTX_set_flags(c_cctx, | |
6a096889 DSH |
959 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT | |
960 | SSL_CONF_FLAG_CERTIFICATE | | |
961 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
962 | if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) { |
963 | ERR_print_errors(bio_err); | |
964 | goto end; | |
965 | } | |
966 | ||
967 | argc--; | |
968 | argv++; | |
969 | ||
970 | while (argc >= 1) { | |
86885c28 | 971 | if (strcmp(*argv, "-F") == 0) { |
0f113f3e MC |
972 | fprintf(stderr, |
973 | "not compiled with FIPS support, so exiting without running.\n"); | |
974 | EXIT(0); | |
0f113f3e MC |
975 | } else if (strcmp(*argv, "-server_auth") == 0) |
976 | server_auth = 1; | |
977 | else if (strcmp(*argv, "-client_auth") == 0) | |
978 | client_auth = 1; | |
a263f320 | 979 | else if (strcmp(*argv, "-v") == 0) |
0f113f3e MC |
980 | verbose = 1; |
981 | else if (strcmp(*argv, "-d") == 0) | |
982 | debug = 1; | |
983 | else if (strcmp(*argv, "-reuse") == 0) | |
984 | reuse = 1; | |
e8356e32 | 985 | else if (strcmp(*argv, "-dhe512") == 0) { |
90f5a2b6 | 986 | #ifndef OPENSSL_NO_DH |
e8356e32 | 987 | dhe512 = 1; |
90f5a2b6 | 988 | #else |
0f113f3e | 989 | fprintf(stderr, |
e8356e32 | 990 | "ignoring -dhe512, since I'm compiled without DH\n"); |
90f5a2b6 | 991 | #endif |
0f113f3e | 992 | } else if (strcmp(*argv, "-dhe1024dsa") == 0) { |
90f5a2b6 | 993 | #ifndef OPENSSL_NO_DH |
0f113f3e | 994 | dhe1024dsa = 1; |
90f5a2b6 | 995 | #else |
0f113f3e | 996 | fprintf(stderr, |
e8356e32 | 997 | "ignoring -dhe1024dsa, since I'm compiled without DH\n"); |
0f113f3e MC |
998 | #endif |
999 | } else if (strcmp(*argv, "-no_dhe") == 0) | |
1000 | no_dhe = 1; | |
1001 | else if (strcmp(*argv, "-no_ecdhe") == 0) | |
817cd0d5 | 1002 | /* obsolete */; |
0f113f3e MC |
1003 | else if (strcmp(*argv, "-psk") == 0) { |
1004 | if (--argc < 1) | |
1005 | goto bad; | |
1006 | psk_key = *(++argv); | |
ddac1974 | 1007 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1008 | if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) { |
1009 | BIO_printf(bio_err, "Not a hex number '%s'\n", *argv); | |
1010 | goto bad; | |
1011 | } | |
ddac1974 | 1012 | #else |
0f113f3e | 1013 | no_psk = 1; |
ddac1974 | 1014 | #endif |
0f113f3e | 1015 | } |
582a17d6 MC |
1016 | else if (strcmp(*argv, "-tls1_2") == 0) { |
1017 | tls1_2 = 1; | |
1018 | } else if (strcmp(*argv, "-tls1") == 0) { | |
0f113f3e MC |
1019 | tls1 = 1; |
1020 | } else if (strcmp(*argv, "-ssl3") == 0) { | |
0f113f3e | 1021 | ssl3 = 1; |
98b8cdd3 | 1022 | } else if (strcmp(*argv, "-dtls1") == 0) { |
98b8cdd3 DW |
1023 | dtls1 = 1; |
1024 | } else if (strcmp(*argv, "-dtls12") == 0) { | |
98b8cdd3 | 1025 | dtls12 = 1; |
7946ab33 | 1026 | } else if (strcmp(*argv, "-dtls") == 0) { |
7946ab33 | 1027 | dtls = 1; |
0f113f3e MC |
1028 | } else if (strncmp(*argv, "-num", 4) == 0) { |
1029 | if (--argc < 1) | |
1030 | goto bad; | |
1031 | number = atoi(*(++argv)); | |
1032 | if (number == 0) | |
1033 | number = 1; | |
1034 | } else if (strcmp(*argv, "-bytes") == 0) { | |
1035 | if (--argc < 1) | |
1036 | goto bad; | |
1037 | bytes = atol(*(++argv)); | |
1038 | if (bytes == 0L) | |
1039 | bytes = 1L; | |
1040 | i = strlen(argv[0]); | |
1041 | if (argv[0][i - 1] == 'k') | |
1042 | bytes *= 1024L; | |
1043 | if (argv[0][i - 1] == 'm') | |
1044 | bytes *= 1024L * 1024L; | |
0f113f3e MC |
1045 | } else if (strcmp(*argv, "-cipher") == 0) { |
1046 | if (--argc < 1) | |
1047 | goto bad; | |
1048 | cipher = *(++argv); | |
1049 | } else if (strcmp(*argv, "-CApath") == 0) { | |
1050 | if (--argc < 1) | |
1051 | goto bad; | |
1052 | CApath = *(++argv); | |
1053 | } else if (strcmp(*argv, "-CAfile") == 0) { | |
1054 | if (--argc < 1) | |
1055 | goto bad; | |
1056 | CAfile = *(++argv); | |
1057 | } else if (strcmp(*argv, "-bio_pair") == 0) { | |
75d5bd4e | 1058 | bio_type = BIO_PAIR; |
f9e55034 MC |
1059 | } |
1060 | #ifndef OPENSSL_NO_SOCK | |
1061 | else if (strcmp(*argv, "-ipv4") == 0) { | |
75d5bd4e RL |
1062 | bio_type = BIO_IPV4; |
1063 | } else if (strcmp(*argv, "-ipv6") == 0) { | |
1064 | bio_type = BIO_IPV6; | |
f9e55034 MC |
1065 | } |
1066 | #endif | |
1067 | else if (strcmp(*argv, "-f") == 0) { | |
0f113f3e MC |
1068 | force = 1; |
1069 | } else if (strcmp(*argv, "-time") == 0) { | |
1070 | print_time = 1; | |
1071 | } | |
dd696a55 RP |
1072 | #ifndef OPENSSL_NO_CT |
1073 | else if (strcmp(*argv, "-noct") == 0) { | |
43341433 | 1074 | ct_validation = 0; |
dd696a55 | 1075 | } |
43341433 VD |
1076 | else if (strcmp(*argv, "-ct") == 0) { |
1077 | ct_validation = 1; | |
dd696a55 RP |
1078 | } |
1079 | #endif | |
a4c4a7d5 | 1080 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1081 | else if (strcmp(*argv, "-zlib") == 0) { |
1082 | comp = COMP_ZLIB; | |
0f113f3e MC |
1083 | } |
1084 | #endif | |
817cd0d5 | 1085 | else if (strcmp(*argv, "-app_verify") == 0) { |
0f113f3e | 1086 | app_verify_arg.app_verify = 1; |
0f113f3e | 1087 | } |
2911575c | 1088 | #ifndef OPENSSL_NO_NEXTPROTONEG |
5a22cf96 | 1089 | else if (strcmp(*argv, "-npn_client") == 0) { |
0f113f3e MC |
1090 | npn_client = 1; |
1091 | } else if (strcmp(*argv, "-npn_server") == 0) { | |
1092 | npn_server = 1; | |
1093 | } else if (strcmp(*argv, "-npn_server_reject") == 0) { | |
1094 | npn_server_reject = 1; | |
1095 | } | |
1096 | #endif | |
1097 | else if (strcmp(*argv, "-serverinfo_sct") == 0) { | |
1098 | serverinfo_sct = 1; | |
1099 | } else if (strcmp(*argv, "-serverinfo_tack") == 0) { | |
1100 | serverinfo_tack = 1; | |
1101 | } else if (strcmp(*argv, "-serverinfo_file") == 0) { | |
1102 | if (--argc < 1) | |
1103 | goto bad; | |
1104 | serverinfo_file = *(++argv); | |
1105 | } else if (strcmp(*argv, "-custom_ext") == 0) { | |
1106 | custom_ext = 1; | |
1107 | } else if (strcmp(*argv, "-alpn_client") == 0) { | |
1108 | if (--argc < 1) | |
1109 | goto bad; | |
1110 | alpn_client = *(++argv); | |
817cd0d5 TS |
1111 | } else if (strcmp(*argv, "-alpn_server") == 0 || |
1112 | strcmp(*argv, "-alpn_server1") == 0) { | |
0f113f3e MC |
1113 | if (--argc < 1) |
1114 | goto bad; | |
1115 | alpn_server = *(++argv); | |
817cd0d5 TS |
1116 | } else if (strcmp(*argv, "-alpn_server2") == 0) { |
1117 | if (--argc < 1) | |
1118 | goto bad; | |
1119 | alpn_server2 = *(++argv); | |
0f113f3e MC |
1120 | } else if (strcmp(*argv, "-alpn_expected") == 0) { |
1121 | if (--argc < 1) | |
1122 | goto bad; | |
1123 | alpn_expected = *(++argv); | |
7946ab33 KR |
1124 | } else if (strcmp(*argv, "-server_min_proto") == 0) { |
1125 | if (--argc < 1) | |
1126 | goto bad; | |
1127 | server_min_proto = *(++argv); | |
1128 | } else if (strcmp(*argv, "-server_max_proto") == 0) { | |
1129 | if (--argc < 1) | |
1130 | goto bad; | |
1131 | server_max_proto = *(++argv); | |
1132 | } else if (strcmp(*argv, "-client_min_proto") == 0) { | |
1133 | if (--argc < 1) | |
1134 | goto bad; | |
1135 | client_min_proto = *(++argv); | |
1136 | } else if (strcmp(*argv, "-client_max_proto") == 0) { | |
1137 | if (--argc < 1) | |
1138 | goto bad; | |
1139 | client_max_proto = *(++argv); | |
1140 | } else if (strcmp(*argv, "-should_negotiate") == 0) { | |
1141 | if (--argc < 1) | |
1142 | goto bad; | |
1143 | should_negotiate = *(++argv); | |
817cd0d5 TS |
1144 | } else if (strcmp(*argv, "-sn_client") == 0) { |
1145 | if (--argc < 1) | |
1146 | goto bad; | |
1147 | sn_client = *(++argv); | |
1148 | } else if (strcmp(*argv, "-sn_server1") == 0) { | |
1149 | if (--argc < 1) | |
1150 | goto bad; | |
1151 | sn_server1 = *(++argv); | |
1152 | } else if (strcmp(*argv, "-sn_server2") == 0) { | |
1153 | if (--argc < 1) | |
1154 | goto bad; | |
1155 | sn_server2 = *(++argv); | |
1156 | } else if (strcmp(*argv, "-sn_expect1") == 0) { | |
1157 | sn_expect = 1; | |
1158 | } else if (strcmp(*argv, "-sn_expect2") == 0) { | |
1159 | sn_expect = 2; | |
b7dffce0 KR |
1160 | } else if (strcmp(*argv, "-server_sess_out") == 0) { |
1161 | if (--argc < 1) | |
1162 | goto bad; | |
1163 | server_sess_out = *(++argv); | |
1164 | } else if (strcmp(*argv, "-server_sess_in") == 0) { | |
1165 | if (--argc < 1) | |
1166 | goto bad; | |
1167 | server_sess_in = *(++argv); | |
1168 | } else if (strcmp(*argv, "-client_sess_out") == 0) { | |
1169 | if (--argc < 1) | |
1170 | goto bad; | |
1171 | client_sess_out = *(++argv); | |
1172 | } else if (strcmp(*argv, "-client_sess_in") == 0) { | |
1173 | if (--argc < 1) | |
1174 | goto bad; | |
1175 | client_sess_in = *(++argv); | |
1176 | } else if (strcmp(*argv, "-should_reuse") == 0) { | |
1177 | if (--argc < 1) | |
1178 | goto bad; | |
1179 | should_reuse = !!atoi(*(++argv)); | |
1180 | } else if (strcmp(*argv, "-no_ticket") == 0) { | |
1181 | no_ticket = 1; | |
0f113f3e MC |
1182 | } else { |
1183 | int rv; | |
1184 | arg = argv[0]; | |
1185 | argn = argv[1]; | |
1186 | /* Try to process command using SSL_CONF */ | |
1187 | rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv); | |
1188 | /* If not processed try server */ | |
1189 | if (rv == 0) | |
1190 | rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv); | |
1191 | /* Recognised: store it for later use */ | |
1192 | if (rv > 0) { | |
1193 | if (rv == 1) | |
1194 | argn = NULL; | |
1195 | if (!conf_args) { | |
1196 | conf_args = sk_OPENSSL_STRING_new_null(); | |
1197 | if (!conf_args) | |
1198 | goto end; | |
1199 | } | |
1200 | if (!sk_OPENSSL_STRING_push(conf_args, arg)) | |
1201 | goto end; | |
1202 | if (!sk_OPENSSL_STRING_push(conf_args, argn)) | |
1203 | goto end; | |
1204 | continue; | |
1205 | } | |
1206 | if (rv == -3) | |
1207 | BIO_printf(bio_err, "Missing argument for %s\n", arg); | |
1208 | else if (rv < 0) | |
1209 | BIO_printf(bio_err, "Error with command %s\n", arg); | |
1210 | else if (rv == 0) | |
1211 | BIO_printf(bio_err, "unknown option %s\n", arg); | |
1212 | badop = 1; | |
1213 | break; | |
1214 | } | |
1215 | argc--; | |
1216 | argv++; | |
1217 | } | |
1218 | if (badop) { | |
1219 | bad: | |
1220 | sv_usage(); | |
1221 | goto end; | |
1222 | } | |
1223 | ||
582a17d6 MC |
1224 | if (ssl3 + tls1 + tls1_2 + dtls + dtls1 + dtls12 > 1) { |
1225 | fprintf(stderr, "At most one of -ssl3, -tls1, -tls1_2, -dtls, -dtls1 or -dtls12 should " | |
0f113f3e MC |
1226 | "be requested.\n"); |
1227 | EXIT(1); | |
1228 | } | |
1229 | ||
6b01bed2 VD |
1230 | #ifdef OPENSSL_NO_SSL3 |
1231 | if (ssl3) | |
1232 | no_protocol = 1; | |
1233 | else | |
1234 | #endif | |
1235 | #ifdef OPENSSL_NO_TLS1 | |
1236 | if (tls1) | |
1237 | no_protocol = 1; | |
1238 | else | |
1239 | #endif | |
582a17d6 MC |
1240 | #ifdef OPENSSL_NO_TLS1_2 |
1241 | if (tls1_2) | |
1242 | no_protocol = 1; | |
1243 | else | |
1244 | #endif | |
6b01bed2 VD |
1245 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1) |
1246 | if (dtls1) | |
1247 | no_protocol = 1; | |
1248 | else | |
1249 | #endif | |
1250 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2) | |
1251 | if (dtls12) | |
1252 | no_protocol = 1; | |
1253 | else | |
1254 | #endif | |
1255 | no_protocol = 0; | |
1256 | ||
0f113f3e MC |
1257 | /* |
1258 | * Testing was requested for a compiled-out protocol (e.g. SSLv3). | |
1259 | * Ideally, we would error out, but the generic test wrapper can't know | |
1260 | * when to expect failure. So we do nothing and return success. | |
1261 | */ | |
1262 | if (no_protocol) { | |
1263 | fprintf(stderr, "Testing was requested for a disabled protocol. " | |
1264 | "Skipping tests.\n"); | |
c2500f65 | 1265 | ret = EXIT_SUCCESS; |
0f113f3e MC |
1266 | goto end; |
1267 | } | |
1268 | ||
582a17d6 MC |
1269 | if (!ssl3 && !tls1 && !tls1_2 && !dtls && !dtls1 && !dtls12 && number > 1 |
1270 | && !reuse && !force) { | |
0f113f3e MC |
1271 | fprintf(stderr, "This case cannot work. Use -f to perform " |
1272 | "the test anyway (and\n-d to see what happens), " | |
582a17d6 | 1273 | "or add one of -ssl3, -tls1, -tls1_2, -dtls, -dtls1, -dtls12, -reuse\n" |
0f113f3e MC |
1274 | "to avoid protocol mismatch.\n"); |
1275 | EXIT(1); | |
1276 | } | |
0f113f3e MC |
1277 | |
1278 | if (print_time) { | |
75d5bd4e | 1279 | if (bio_type != BIO_PAIR) { |
0f113f3e | 1280 | fprintf(stderr, "Using BIO pair (-bio_pair)\n"); |
75d5bd4e | 1281 | bio_type = BIO_PAIR; |
0f113f3e MC |
1282 | } |
1283 | if (number < 50 && !force) | |
1284 | fprintf(stderr, | |
1285 | "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); | |
1286 | } | |
1287 | ||
09b6c2ef | 1288 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1289 | if (comp == COMP_ZLIB) |
1290 | cm = COMP_zlib(); | |
0f113f3e | 1291 | if (cm != NULL) { |
9a555706 | 1292 | if (COMP_get_type(cm) != NID_undef) { |
0f113f3e MC |
1293 | if (SSL_COMP_add_compression_method(comp, cm) != 0) { |
1294 | fprintf(stderr, "Failed to add compression method\n"); | |
1295 | ERR_print_errors_fp(stderr); | |
1296 | } | |
1297 | } else { | |
1298 | fprintf(stderr, | |
1299 | "Warning: %s compression not supported\n", | |
45ddce21 | 1300 | comp == COMP_ZLIB ? "zlib" : "unknown"); |
0f113f3e MC |
1301 | ERR_print_errors_fp(stderr); |
1302 | } | |
1303 | } | |
1304 | ssl_comp_methods = SSL_COMP_get_compression_methods(); | |
3dca57f8 RS |
1305 | n = sk_SSL_COMP_num(ssl_comp_methods); |
1306 | if (n) { | |
1307 | int j; | |
1308 | printf("Available compression methods:"); | |
1309 | for (j = 0; j < n; j++) { | |
1310 | SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j); | |
e304d3e2 | 1311 | printf(" %s:%d", SSL_COMP_get0_name(c), SSL_COMP_get_id(c)); |
22ebaae0 | 1312 | } |
3dca57f8 | 1313 | printf("\n"); |
0f113f3e MC |
1314 | } |
1315 | #endif | |
1316 | ||
0d5301af KR |
1317 | #ifndef OPENSSL_NO_TLS |
1318 | meth = TLS_method(); | |
1319 | if (ssl3) { | |
1320 | min_version = SSL3_VERSION; | |
1321 | max_version = SSL3_VERSION; | |
1322 | } else if (tls1) { | |
1323 | min_version = TLS1_VERSION; | |
1324 | max_version = TLS1_VERSION; | |
582a17d6 MC |
1325 | } else if (tls1_2) { |
1326 | min_version = TLS1_2_VERSION; | |
1327 | max_version = TLS1_2_VERSION; | |
0d5301af | 1328 | } |
6b01bed2 | 1329 | #endif |
0d5301af KR |
1330 | #ifndef OPENSSL_NO_DTLS |
1331 | if (dtls || dtls1 || dtls12) | |
7946ab33 | 1332 | meth = DTLS_method(); |
0d5301af KR |
1333 | if (dtls1) { |
1334 | min_version = DTLS1_VERSION; | |
1335 | max_version = DTLS1_VERSION; | |
1336 | } else if (dtls12) { | |
1337 | min_version = DTLS1_2_VERSION; | |
1338 | max_version = DTLS1_2_VERSION; | |
1339 | } | |
6b01bed2 | 1340 | #endif |
0f113f3e MC |
1341 | |
1342 | c_ctx = SSL_CTX_new(meth); | |
1343 | s_ctx = SSL_CTX_new(meth); | |
817cd0d5 TS |
1344 | s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */ |
1345 | if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) { | |
0f113f3e MC |
1346 | ERR_print_errors(bio_err); |
1347 | goto end; | |
1348 | } | |
1349 | /* | |
1350 | * Since we will use low security ciphersuites and keys for testing set | |
15a06488 EK |
1351 | * security level to zero by default. Tests can override this by adding |
1352 | * "@SECLEVEL=n" to the cipher string. | |
0f113f3e MC |
1353 | */ |
1354 | SSL_CTX_set_security_level(c_ctx, 0); | |
1355 | SSL_CTX_set_security_level(s_ctx, 0); | |
817cd0d5 | 1356 | SSL_CTX_set_security_level(s_ctx2, 0); |
0f113f3e | 1357 | |
b7dffce0 KR |
1358 | if (no_ticket) { |
1359 | SSL_CTX_set_options(c_ctx, SSL_OP_NO_TICKET); | |
1360 | SSL_CTX_set_options(s_ctx, SSL_OP_NO_TICKET); | |
1361 | } | |
1362 | ||
0d5301af KR |
1363 | if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0) |
1364 | goto end; | |
1365 | if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0) | |
1366 | goto end; | |
1367 | if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0) | |
1368 | goto end; | |
1369 | if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 0) | |
1370 | goto end; | |
1371 | ||
0f113f3e | 1372 | if (cipher != NULL) { |
61986d32 | 1373 | if (!SSL_CTX_set_cipher_list(c_ctx, cipher) |
817cd0d5 TS |
1374 | || !SSL_CTX_set_cipher_list(s_ctx, cipher) |
1375 | || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) { | |
69f68237 MC |
1376 | ERR_print_errors(bio_err); |
1377 | goto end; | |
1378 | } | |
0f113f3e MC |
1379 | } |
1380 | ||
dd696a55 | 1381 | #ifndef OPENSSL_NO_CT |
43341433 VD |
1382 | if (ct_validation && |
1383 | !SSL_CTX_enable_ct(c_ctx, SSL_CT_VALIDATION_STRICT)) { | |
dd696a55 RP |
1384 | ERR_print_errors(bio_err); |
1385 | goto end; | |
1386 | } | |
1387 | #endif | |
1388 | ||
0f113f3e MC |
1389 | /* Process SSL_CONF arguments */ |
1390 | SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx); | |
1391 | SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx); | |
817cd0d5 | 1392 | SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2); |
0f113f3e MC |
1393 | |
1394 | for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) { | |
1395 | int rv; | |
1396 | arg = sk_OPENSSL_STRING_value(conf_args, i); | |
1397 | argn = sk_OPENSSL_STRING_value(conf_args, i + 1); | |
1398 | rv = SSL_CONF_cmd(c_cctx, arg, argn); | |
1399 | /* If not recognised use server context */ | |
817cd0d5 | 1400 | if (rv == -2) { |
b2d6aed4 MC |
1401 | rv = SSL_CONF_cmd(s_cctx2, arg, argn); |
1402 | if (rv > 0) | |
1403 | rv = SSL_CONF_cmd(s_cctx, arg, argn); | |
817cd0d5 | 1404 | } |
0f113f3e MC |
1405 | if (rv <= 0) { |
1406 | BIO_printf(bio_err, "Error processing %s %s\n", | |
1407 | arg, argn ? argn : ""); | |
1408 | ERR_print_errors(bio_err); | |
1409 | goto end; | |
1410 | } | |
1411 | } | |
1412 | ||
817cd0d5 | 1413 | if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) { |
0f113f3e MC |
1414 | BIO_puts(bio_err, "Error finishing context\n"); |
1415 | ERR_print_errors(bio_err); | |
1416 | goto end; | |
1417 | } | |
bc36ee62 | 1418 | #ifndef OPENSSL_NO_DH |
0f113f3e MC |
1419 | if (!no_dhe) { |
1420 | if (dhe1024dsa) { | |
0f113f3e | 1421 | dh = get_dh1024dsa(); |
e8356e32 | 1422 | } else if (dhe512) |
0f113f3e | 1423 | dh = get_dh512(); |
e8356e32 EK |
1424 | else |
1425 | dh = get_dh1024(); | |
0f113f3e | 1426 | SSL_CTX_set_tmp_dh(s_ctx, dh); |
817cd0d5 | 1427 | SSL_CTX_set_tmp_dh(s_ctx2, dh); |
0f113f3e MC |
1428 | DH_free(dh); |
1429 | } | |
e4589582 | 1430 | #else |
0f113f3e | 1431 | (void)no_dhe; |
58964a49 RE |
1432 | #endif |
1433 | ||
0f113f3e MC |
1434 | if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) || |
1435 | (!SSL_CTX_set_default_verify_paths(s_ctx)) || | |
817cd0d5 TS |
1436 | (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) || |
1437 | (!SSL_CTX_set_default_verify_paths(s_ctx2)) || | |
0f113f3e | 1438 | (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) || |
dd696a55 | 1439 | (!SSL_CTX_set_default_verify_paths(c_ctx))) { |
0f113f3e | 1440 | ERR_print_errors(bio_err); |
0f113f3e MC |
1441 | } |
1442 | ||
b5369582 | 1443 | #ifndef OPENSSL_NO_CT |
dd696a55 | 1444 | if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) || |
817cd0d5 | 1445 | !SSL_CTX_set_default_ctlog_list_file(s_ctx2) || |
dd696a55 RP |
1446 | !SSL_CTX_set_default_ctlog_list_file(c_ctx)) { |
1447 | ERR_print_errors(bio_err); | |
1448 | } | |
b5369582 | 1449 | #endif |
dd696a55 | 1450 | |
0f113f3e | 1451 | if (client_auth) { |
3dca57f8 | 1452 | printf("client authentication\n"); |
0f113f3e MC |
1453 | SSL_CTX_set_verify(s_ctx, |
1454 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1455 | verify_callback); | |
817cd0d5 TS |
1456 | SSL_CTX_set_verify(s_ctx2, |
1457 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1458 | verify_callback); | |
0f113f3e MC |
1459 | SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, |
1460 | &app_verify_arg); | |
817cd0d5 TS |
1461 | SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback, |
1462 | &app_verify_arg); | |
0f113f3e MC |
1463 | } |
1464 | if (server_auth) { | |
3dca57f8 | 1465 | printf("server authentication\n"); |
0f113f3e MC |
1466 | SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback); |
1467 | SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, | |
1468 | &app_verify_arg); | |
1469 | } | |
1470 | ||
1471 | { | |
1472 | int session_id_context = 0; | |
61986d32 | 1473 | if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, |
817cd0d5 TS |
1474 | sizeof session_id_context) || |
1475 | !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context, | |
1476 | sizeof session_id_context)) { | |
69f68237 MC |
1477 | ERR_print_errors(bio_err); |
1478 | goto end; | |
1479 | } | |
0f113f3e MC |
1480 | } |
1481 | ||
1482 | /* Use PSK only if PSK key is given */ | |
1483 | if (psk_key != NULL) { | |
1484 | /* | |
1485 | * no_psk is used to avoid putting psk command to openssl tool | |
1486 | */ | |
1487 | if (no_psk) { | |
1488 | /* | |
1489 | * if PSK is not compiled in and psk key is given, do nothing and | |
1490 | * exit successfully | |
1491 | */ | |
c2500f65 | 1492 | ret = EXIT_SUCCESS; |
0f113f3e MC |
1493 | goto end; |
1494 | } | |
ddac1974 | 1495 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1496 | SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback); |
1497 | SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback); | |
817cd0d5 | 1498 | SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback); |
0f113f3e MC |
1499 | if (debug) |
1500 | BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n"); | |
817cd0d5 TS |
1501 | if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") || |
1502 | !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) { | |
0f113f3e MC |
1503 | BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n"); |
1504 | ERR_print_errors(bio_err); | |
1505 | goto end; | |
1506 | } | |
1507 | #endif | |
1508 | } | |
ddac1974 | 1509 | |
2911575c | 1510 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1511 | if (npn_client) { |
1512 | SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL); | |
1513 | } | |
1514 | if (npn_server) { | |
1515 | if (npn_server_reject) { | |
1516 | BIO_printf(bio_err, | |
1517 | "Can't have both -npn_server and -npn_server_reject\n"); | |
1518 | goto end; | |
1519 | } | |
aff8c126 RS |
1520 | SSL_CTX_set_npn_advertised_cb(s_ctx, cb_server_npn, NULL); |
1521 | SSL_CTX_set_npn_advertised_cb(s_ctx2, cb_server_npn, NULL); | |
0f113f3e MC |
1522 | } |
1523 | if (npn_server_reject) { | |
aff8c126 RS |
1524 | SSL_CTX_set_npn_advertised_cb(s_ctx, cb_server_rejects_npn, NULL); |
1525 | SSL_CTX_set_npn_advertised_cb(s_ctx2, cb_server_rejects_npn, NULL); | |
0f113f3e MC |
1526 | } |
1527 | #endif | |
1528 | ||
69f68237 | 1529 | if (serverinfo_sct) { |
dd696a55 RP |
1530 | if (!SSL_CTX_add_client_custom_ext(c_ctx, |
1531 | TLSEXT_TYPE_signed_certificate_timestamp, | |
1532 | NULL, NULL, NULL, | |
1533 | serverinfo_cli_parse_cb, NULL)) { | |
69f68237 MC |
1534 | BIO_printf(bio_err, "Error adding SCT extension\n"); |
1535 | goto end; | |
1536 | } | |
1537 | } | |
1538 | if (serverinfo_tack) { | |
61986d32 | 1539 | if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE, |
0f113f3e | 1540 | NULL, NULL, NULL, |
69f68237 MC |
1541 | serverinfo_cli_parse_cb, NULL)) { |
1542 | BIO_printf(bio_err, "Error adding TACK extension\n"); | |
1543 | goto end; | |
1544 | } | |
1545 | } | |
0f113f3e | 1546 | if (serverinfo_file) |
817cd0d5 TS |
1547 | if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) || |
1548 | !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) { | |
0f113f3e MC |
1549 | BIO_printf(bio_err, "missing serverinfo file\n"); |
1550 | goto end; | |
1551 | } | |
1552 | ||
1553 | if (custom_ext) { | |
61986d32 | 1554 | if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1555 | custom_ext_0_cli_add_cb, |
1556 | NULL, NULL, | |
69f68237 | 1557 | custom_ext_0_cli_parse_cb, NULL) |
61986d32 | 1558 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1559 | custom_ext_1_cli_add_cb, |
1560 | NULL, NULL, | |
69f68237 | 1561 | custom_ext_1_cli_parse_cb, NULL) |
61986d32 | 1562 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1563 | custom_ext_2_cli_add_cb, |
1564 | NULL, NULL, | |
69f68237 | 1565 | custom_ext_2_cli_parse_cb, NULL) |
61986d32 | 1566 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3, |
0f113f3e MC |
1567 | custom_ext_3_cli_add_cb, |
1568 | NULL, NULL, | |
69f68237 | 1569 | custom_ext_3_cli_parse_cb, NULL) |
61986d32 | 1570 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1571 | custom_ext_0_srv_add_cb, |
1572 | NULL, NULL, | |
69f68237 | 1573 | custom_ext_0_srv_parse_cb, NULL) |
817cd0d5 TS |
1574 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0, |
1575 | custom_ext_0_srv_add_cb, | |
1576 | NULL, NULL, | |
1577 | custom_ext_0_srv_parse_cb, NULL) | |
61986d32 | 1578 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1579 | custom_ext_1_srv_add_cb, |
1580 | NULL, NULL, | |
69f68237 | 1581 | custom_ext_1_srv_parse_cb, NULL) |
817cd0d5 TS |
1582 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1, |
1583 | custom_ext_1_srv_add_cb, | |
1584 | NULL, NULL, | |
1585 | custom_ext_1_srv_parse_cb, NULL) | |
61986d32 | 1586 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1587 | custom_ext_2_srv_add_cb, |
1588 | NULL, NULL, | |
69f68237 | 1589 | custom_ext_2_srv_parse_cb, NULL) |
817cd0d5 TS |
1590 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2, |
1591 | custom_ext_2_srv_add_cb, | |
1592 | NULL, NULL, | |
1593 | custom_ext_2_srv_parse_cb, NULL) | |
61986d32 | 1594 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3, |
817cd0d5 TS |
1595 | custom_ext_3_srv_add_cb, |
1596 | NULL, NULL, | |
1597 | custom_ext_3_srv_parse_cb, NULL) | |
1598 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3, | |
0f113f3e MC |
1599 | custom_ext_3_srv_add_cb, |
1600 | NULL, NULL, | |
69f68237 MC |
1601 | custom_ext_3_srv_parse_cb, NULL)) { |
1602 | BIO_printf(bio_err, "Error setting custom extensions\n"); | |
1603 | goto end; | |
1604 | } | |
0f113f3e MC |
1605 | } |
1606 | ||
1607 | if (alpn_server) | |
817cd0d5 TS |
1608 | SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server); |
1609 | if (alpn_server2) | |
1610 | SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2); | |
0f113f3e MC |
1611 | |
1612 | if (alpn_client) { | |
817cd0d5 | 1613 | size_t alpn_len; |
0f113f3e MC |
1614 | unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client); |
1615 | ||
1616 | if (alpn == NULL) { | |
1617 | BIO_printf(bio_err, "Error parsing -alpn_client argument\n"); | |
1618 | goto end; | |
1619 | } | |
69f68237 | 1620 | /* Returns 0 on success!! */ |
61986d32 | 1621 | if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) { |
69f68237 MC |
1622 | BIO_printf(bio_err, "Error setting ALPN\n"); |
1623 | OPENSSL_free(alpn); | |
1624 | goto end; | |
1625 | } | |
0f113f3e MC |
1626 | OPENSSL_free(alpn); |
1627 | } | |
1628 | ||
b7dffce0 KR |
1629 | if (server_sess_in != NULL) { |
1630 | server_sess = read_session(server_sess_in); | |
1631 | if (server_sess == NULL) | |
1632 | goto end; | |
1633 | } | |
1634 | if (client_sess_in != NULL) { | |
1635 | client_sess = read_session(client_sess_in); | |
1636 | if (client_sess == NULL) | |
1637 | goto end; | |
1638 | } | |
1639 | ||
1640 | if (server_sess_out != NULL || server_sess_in != NULL) { | |
1641 | char *keys; | |
1642 | long size; | |
1643 | ||
1644 | /* Use a fixed key so that we can decrypt the ticket. */ | |
1645 | size = SSL_CTX_set_tlsext_ticket_keys(s_ctx, NULL, 0); | |
1646 | keys = OPENSSL_zalloc(size); | |
1647 | SSL_CTX_set_tlsext_ticket_keys(s_ctx, keys, size); | |
1648 | OPENSSL_free(keys); | |
1649 | } | |
1650 | ||
817cd0d5 TS |
1651 | if (sn_server1 != NULL || sn_server2 != NULL) |
1652 | SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb); | |
1653 | ||
0f113f3e MC |
1654 | c_ssl = SSL_new(c_ctx); |
1655 | s_ssl = SSL_new(s_ctx); | |
58964a49 | 1656 | |
817cd0d5 TS |
1657 | if (sn_client) |
1658 | SSL_set_tlsext_host_name(c_ssl, sn_client); | |
1659 | ||
7946ab33 KR |
1660 | if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) |
1661 | goto end; | |
1662 | if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1663 | goto end; | |
1664 | if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) | |
1665 | goto end; | |
1666 | if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1667 | goto end; | |
1668 | ||
b7dffce0 KR |
1669 | if (server_sess) { |
1670 | if (SSL_CTX_add_session(s_ctx, server_sess) == 0) { | |
1671 | BIO_printf(bio_err, "Can't add server session\n"); | |
1672 | ERR_print_errors(bio_err); | |
1673 | goto end; | |
1674 | } | |
1675 | } | |
1676 | ||
3dca57f8 | 1677 | BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes); |
0f113f3e | 1678 | for (i = 0; i < number; i++) { |
69f68237 | 1679 | if (!reuse) { |
61986d32 | 1680 | if (!SSL_set_session(c_ssl, NULL)) { |
69f68237 MC |
1681 | BIO_printf(bio_err, "Failed to set session\n"); |
1682 | goto end; | |
1683 | } | |
1684 | } | |
b7dffce0 KR |
1685 | if (client_sess_in != NULL) { |
1686 | if (SSL_set_session(c_ssl, client_sess) == 0) { | |
1687 | BIO_printf(bio_err, "Can't set client session\n"); | |
1688 | ERR_print_errors(bio_err); | |
1689 | goto end; | |
1690 | } | |
1691 | } | |
75d5bd4e RL |
1692 | switch (bio_type) { |
1693 | case BIO_MEM: | |
0f113f3e | 1694 | ret = doit(s_ssl, c_ssl, bytes); |
75d5bd4e RL |
1695 | break; |
1696 | case BIO_PAIR: | |
1697 | ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time); | |
1698 | break; | |
f9e55034 | 1699 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
1700 | case BIO_IPV4: |
1701 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4, | |
1702 | bytes, &s_time, &c_time); | |
1703 | break; | |
1704 | case BIO_IPV6: | |
1705 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6, | |
1706 | bytes, &s_time, &c_time); | |
1707 | break; | |
f9e55034 MC |
1708 | #else |
1709 | case BIO_IPV4: | |
1710 | case BIO_IPV6: | |
c2500f65 | 1711 | ret = EXIT_FAILURE; |
f9e55034 MC |
1712 | goto err; |
1713 | #endif | |
75d5bd4e | 1714 | } |
c2500f65 | 1715 | if (ret != EXIT_SUCCESS) break; |
0f113f3e MC |
1716 | } |
1717 | ||
c2500f65 | 1718 | if (should_negotiate && ret == EXIT_SUCCESS && |
7946ab33 KR |
1719 | strcmp(should_negotiate, "fail-server") != 0 && |
1720 | strcmp(should_negotiate, "fail-client") != 0) { | |
1721 | int version = protocol_from_string(should_negotiate); | |
1722 | if (version < 0) { | |
1723 | BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate); | |
c2500f65 | 1724 | ret = EXIT_FAILURE; |
7946ab33 KR |
1725 | goto err; |
1726 | } | |
1727 | if (SSL_version(c_ssl) != version) { | |
69687aa8 | 1728 | BIO_printf(bio_err, "Unexpected version negotiated. " |
7946ab33 | 1729 | "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl)); |
c2500f65 | 1730 | ret = EXIT_FAILURE; |
7946ab33 KR |
1731 | goto err; |
1732 | } | |
1733 | } | |
1734 | ||
b7dffce0 KR |
1735 | if (should_reuse != -1) { |
1736 | if (SSL_session_reused(s_ssl) != should_reuse || | |
1737 | SSL_session_reused(c_ssl) != should_reuse) { | |
1738 | BIO_printf(bio_err, "Unexpected session reuse state. " | |
1739 | "Expected: %d, server: %d, client: %d\n", should_reuse, | |
1740 | SSL_session_reused(s_ssl), SSL_session_reused(c_ssl)); | |
c2500f65 | 1741 | ret = EXIT_FAILURE; |
b7dffce0 KR |
1742 | goto err; |
1743 | } | |
1744 | } | |
1745 | ||
1746 | if (server_sess_out != NULL) { | |
1747 | if (write_session(server_sess_out, SSL_get_session(s_ssl)) == 0) { | |
c2500f65 | 1748 | ret = EXIT_FAILURE; |
b7dffce0 KR |
1749 | goto err; |
1750 | } | |
1751 | } | |
1752 | if (client_sess_out != NULL) { | |
1753 | if (write_session(client_sess_out, SSL_get_session(c_ssl)) == 0) { | |
c2500f65 | 1754 | ret = EXIT_FAILURE; |
b7dffce0 KR |
1755 | goto err; |
1756 | } | |
1757 | } | |
1758 | ||
0f113f3e MC |
1759 | if (!verbose) { |
1760 | print_details(c_ssl, ""); | |
1761 | } | |
0f113f3e | 1762 | if (print_time) { |
617d71bc | 1763 | #ifdef CLOCKS_PER_SEC |
0f113f3e MC |
1764 | /* |
1765 | * "To determine the time in seconds, the value returned by the clock | |
1766 | * function should be divided by the value of the macro | |
1767 | * CLOCKS_PER_SEC." -- ISO/IEC 9899 | |
1768 | */ | |
1769 | BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" | |
1770 | "Approximate total client time: %6.2f s\n", | |
1771 | (double)s_time / CLOCKS_PER_SEC, | |
1772 | (double)c_time / CLOCKS_PER_SEC); | |
617d71bc | 1773 | #else |
0f113f3e MC |
1774 | BIO_printf(bio_stdout, |
1775 | "Approximate total server time: %6.2f units\n" | |
1776 | "Approximate total client time: %6.2f units\n", | |
1777 | (double)s_time, (double)c_time); | |
617d71bc | 1778 | #endif |
0f113f3e | 1779 | } |
58964a49 | 1780 | |
7946ab33 | 1781 | err: |
0f113f3e MC |
1782 | SSL_free(s_ssl); |
1783 | SSL_free(c_ssl); | |
58964a49 | 1784 | |
0f113f3e | 1785 | end: |
62adbcee | 1786 | SSL_CTX_free(s_ctx); |
817cd0d5 | 1787 | SSL_CTX_free(s_ctx2); |
62adbcee | 1788 | SSL_CTX_free(c_ctx); |
62adbcee | 1789 | SSL_CONF_CTX_free(s_cctx); |
817cd0d5 | 1790 | SSL_CONF_CTX_free(s_cctx2); |
62adbcee | 1791 | SSL_CONF_CTX_free(c_cctx); |
0f113f3e | 1792 | sk_OPENSSL_STRING_free(conf_args); |
de94222d | 1793 | |
ca3a82c3 | 1794 | BIO_free(bio_stdout); |
d02b48c6 | 1795 | |
b7dffce0 KR |
1796 | SSL_SESSION_free(server_sess); |
1797 | SSL_SESSION_free(client_sess); | |
1798 | ||
c2e27310 | 1799 | #ifndef OPENSSL_NO_CRYPTO_MDEBUG |
541e9565 | 1800 | if (CRYPTO_mem_leaks(bio_err) <= 0) |
c2500f65 | 1801 | ret = EXIT_FAILURE; |
bbd86bf5 | 1802 | #endif |
ca3a82c3 | 1803 | BIO_free(bio_err); |
0f113f3e | 1804 | EXIT(ret); |
0f113f3e | 1805 | } |
d02b48c6 | 1806 | |
f9e55034 | 1807 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
1808 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count, |
1809 | clock_t *s_time, clock_t *c_time) | |
1810 | { | |
1811 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
1812 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
1813 | BIO *acpt = NULL, *server = NULL, *client = NULL; | |
1814 | char addr_str[40]; | |
c2500f65 | 1815 | int ret = EXIT_FAILURE; |
75d5bd4e RL |
1816 | int err_in_client = 0; |
1817 | int err_in_server = 0; | |
1818 | ||
1819 | acpt = BIO_new_accept("0"); | |
1820 | if (acpt == NULL) | |
1821 | goto err; | |
1822 | BIO_set_accept_ip_family(acpt, family); | |
1823 | BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR); | |
1824 | if (BIO_do_accept(acpt) <= 0) | |
1825 | goto err; | |
1826 | ||
6339ece1 | 1827 | BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt)); |
75d5bd4e RL |
1828 | |
1829 | client = BIO_new_connect(addr_str); | |
1830 | BIO_set_conn_ip_family(client, family); | |
1831 | if (!client) | |
1832 | goto err; | |
1833 | ||
1834 | if (BIO_set_nbio(client, 1) <= 0) | |
1835 | goto err; | |
1836 | if (BIO_set_nbio(acpt, 1) <= 0) | |
1837 | goto err; | |
1838 | ||
1839 | { | |
1840 | int st_connect = 0, st_accept = 0; | |
1841 | ||
1842 | while(!st_connect || !st_accept) { | |
1843 | if (!st_connect) { | |
1844 | if (BIO_do_connect(client) <= 0) { | |
1845 | if (!BIO_should_retry(client)) | |
1846 | goto err; | |
1847 | } else { | |
1848 | st_connect = 1; | |
1849 | } | |
1850 | } | |
1851 | if (!st_accept) { | |
1852 | if (BIO_do_accept(acpt) <= 0) { | |
1853 | if (!BIO_should_retry(acpt)) | |
1854 | goto err; | |
1855 | } else { | |
1856 | st_accept = 1; | |
1857 | } | |
1858 | } | |
1859 | } | |
1860 | } | |
1861 | /* We're not interested in accepting further connects */ | |
1862 | server = BIO_pop(acpt); | |
1863 | BIO_free_all(acpt); | |
1864 | acpt = NULL; | |
1865 | ||
1866 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
1867 | if (!s_ssl_bio) | |
1868 | goto err; | |
1869 | ||
1870 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
1871 | if (!c_ssl_bio) | |
1872 | goto err; | |
1873 | ||
1874 | SSL_set_connect_state(c_ssl); | |
1875 | SSL_set_bio(c_ssl, client, client); | |
1876 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
1877 | ||
1878 | SSL_set_accept_state(s_ssl); | |
1879 | SSL_set_bio(s_ssl, server, server); | |
1880 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
1881 | ||
1882 | do { | |
1883 | /*- | |
1884 | * c_ssl_bio: SSL filter BIO | |
1885 | * | |
1886 | * client: I/O for SSL library | |
1887 | * | |
1888 | * | |
1889 | * server: I/O for SSL library | |
1890 | * | |
1891 | * s_ssl_bio: SSL filter BIO | |
1892 | */ | |
1893 | ||
1894 | /* | |
1895 | * We have non-blocking behaviour throughout this test program, but | |
1896 | * can be sure that there is *some* progress in each iteration; so we | |
1897 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
1898 | * we just try everything in each iteration | |
1899 | */ | |
1900 | ||
1901 | { | |
1902 | /* CLIENT */ | |
1903 | ||
1904 | char cbuf[1024 * 8]; | |
1905 | int i, r; | |
1906 | clock_t c_clock = clock(); | |
1907 | ||
1908 | memset(cbuf, 0, sizeof(cbuf)); | |
1909 | ||
1910 | if (debug) | |
1911 | if (SSL_in_init(c_ssl)) | |
1912 | printf("client waiting in SSL_connect - %s\n", | |
1913 | SSL_state_string_long(c_ssl)); | |
1914 | ||
1915 | if (cw_num > 0) { | |
1916 | /* Write to server. */ | |
1917 | ||
1918 | if (cw_num > (long)sizeof cbuf) | |
1919 | i = sizeof cbuf; | |
1920 | else | |
1921 | i = (int)cw_num; | |
1922 | r = BIO_write(c_ssl_bio, cbuf, i); | |
1923 | if (r < 0) { | |
1924 | if (!BIO_should_retry(c_ssl_bio)) { | |
1925 | fprintf(stderr, "ERROR in CLIENT\n"); | |
1926 | err_in_client = 1; | |
1927 | goto err; | |
1928 | } | |
1929 | /* | |
1930 | * BIO_should_retry(...) can just be ignored here. The | |
1931 | * library expects us to call BIO_write with the same | |
1932 | * arguments again, and that's what we will do in the | |
1933 | * next iteration. | |
1934 | */ | |
1935 | } else if (r == 0) { | |
1936 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
1937 | goto err; | |
1938 | } else { | |
1939 | if (debug) | |
1940 | printf("client wrote %d\n", r); | |
1941 | cw_num -= r; | |
1942 | } | |
1943 | } | |
1944 | ||
1945 | if (cr_num > 0) { | |
1946 | /* Read from server. */ | |
1947 | ||
1948 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
1949 | if (r < 0) { | |
1950 | if (!BIO_should_retry(c_ssl_bio)) { | |
1951 | fprintf(stderr, "ERROR in CLIENT\n"); | |
1952 | err_in_client = 1; | |
1953 | goto err; | |
1954 | } | |
1955 | /* | |
1956 | * Again, "BIO_should_retry" can be ignored. | |
1957 | */ | |
1958 | } else if (r == 0) { | |
1959 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
1960 | goto err; | |
1961 | } else { | |
1962 | if (debug) | |
1963 | printf("client read %d\n", r); | |
1964 | cr_num -= r; | |
1965 | } | |
1966 | } | |
1967 | ||
1968 | /* | |
1969 | * c_time and s_time increments will typically be very small | |
1970 | * (depending on machine speed and clock tick intervals), but | |
1971 | * sampling over a large number of connections should result in | |
1972 | * fairly accurate figures. We cannot guarantee a lot, however | |
1973 | * -- if each connection lasts for exactly one clock tick, it | |
1974 | * will be counted only for the client or only for the server or | |
1975 | * even not at all. | |
1976 | */ | |
1977 | *c_time += (clock() - c_clock); | |
1978 | } | |
1979 | ||
1980 | { | |
1981 | /* SERVER */ | |
1982 | ||
1983 | char sbuf[1024 * 8]; | |
1984 | int i, r; | |
1985 | clock_t s_clock = clock(); | |
1986 | ||
1987 | memset(sbuf, 0, sizeof(sbuf)); | |
1988 | ||
1989 | if (debug) | |
1990 | if (SSL_in_init(s_ssl)) | |
1991 | printf("server waiting in SSL_accept - %s\n", | |
1992 | SSL_state_string_long(s_ssl)); | |
1993 | ||
1994 | if (sw_num > 0) { | |
1995 | /* Write to client. */ | |
1996 | ||
1997 | if (sw_num > (long)sizeof sbuf) | |
1998 | i = sizeof sbuf; | |
1999 | else | |
2000 | i = (int)sw_num; | |
2001 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2002 | if (r < 0) { | |
2003 | if (!BIO_should_retry(s_ssl_bio)) { | |
2004 | fprintf(stderr, "ERROR in SERVER\n"); | |
2005 | err_in_server = 1; | |
2006 | goto err; | |
2007 | } | |
2008 | /* Ignore "BIO_should_retry". */ | |
2009 | } else if (r == 0) { | |
2010 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2011 | goto err; | |
2012 | } else { | |
2013 | if (debug) | |
2014 | printf("server wrote %d\n", r); | |
2015 | sw_num -= r; | |
2016 | } | |
2017 | } | |
2018 | ||
2019 | if (sr_num > 0) { | |
2020 | /* Read from client. */ | |
2021 | ||
2022 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2023 | if (r < 0) { | |
2024 | if (!BIO_should_retry(s_ssl_bio)) { | |
2025 | fprintf(stderr, "ERROR in SERVER\n"); | |
2026 | err_in_server = 1; | |
2027 | goto err; | |
2028 | } | |
2029 | /* blah, blah */ | |
2030 | } else if (r == 0) { | |
2031 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2032 | goto err; | |
2033 | } else { | |
2034 | if (debug) | |
2035 | printf("server read %d\n", r); | |
2036 | sr_num -= r; | |
2037 | } | |
2038 | } | |
2039 | ||
2040 | *s_time += (clock() - s_clock); | |
2041 | } | |
2042 | } | |
2043 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2044 | ||
2045 | if (verbose) | |
2046 | print_details(c_ssl, "DONE via TCP connect: "); | |
f9e55034 | 2047 | # ifndef OPENSSL_NO_NEXTPROTONEG |
c2500f65 | 2048 | if (verify_npn(c_ssl, s_ssl) < 0) |
75d5bd4e | 2049 | goto end; |
f9e55034 | 2050 | # endif |
75d5bd4e RL |
2051 | if (verify_serverinfo() < 0) { |
2052 | fprintf(stderr, "Server info verify error\n"); | |
75d5bd4e RL |
2053 | goto err; |
2054 | } | |
c2500f65 P |
2055 | if (verify_alpn(c_ssl, s_ssl) < 0 |
2056 | || verify_servername(c_ssl, s_ssl) < 0) | |
817cd0d5 | 2057 | goto err; |
75d5bd4e RL |
2058 | |
2059 | if (custom_ext_error) { | |
2060 | fprintf(stderr, "Custom extension error\n"); | |
75d5bd4e RL |
2061 | goto err; |
2062 | } | |
2063 | ||
1595ca02 | 2064 | # ifndef OPENSSL_NO_NEXTPROTONEG |
75d5bd4e | 2065 | end: |
1595ca02 | 2066 | # endif |
c2500f65 | 2067 | ret = EXIT_SUCCESS; |
75d5bd4e RL |
2068 | |
2069 | err: | |
2070 | ERR_print_errors(bio_err); | |
2071 | ||
2072 | BIO_free_all(acpt); | |
2073 | BIO_free(server); | |
2074 | BIO_free(client); | |
2075 | BIO_free(s_ssl_bio); | |
2076 | BIO_free(c_ssl_bio); | |
2077 | ||
2078 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) | |
c2500f65 | 2079 | ret = (err_in_client != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
75d5bd4e | 2080 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) |
c2500f65 | 2081 | ret = (err_in_server != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
75d5bd4e RL |
2082 | |
2083 | return ret; | |
2084 | } | |
f9e55034 | 2085 | #endif |
75d5bd4e | 2086 | |
563f1503 | 2087 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, |
0f113f3e MC |
2088 | clock_t *s_time, clock_t *c_time) |
2089 | { | |
2090 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
2091 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
2092 | BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; | |
c2500f65 | 2093 | int ret = EXIT_FAILURE; |
7946ab33 KR |
2094 | int err_in_client = 0; |
2095 | int err_in_server = 0; | |
0f113f3e MC |
2096 | |
2097 | size_t bufsiz = 256; /* small buffer for testing */ | |
2098 | ||
2099 | if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) | |
2100 | goto err; | |
2101 | if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) | |
2102 | goto err; | |
2103 | ||
2104 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
2105 | if (!s_ssl_bio) | |
2106 | goto err; | |
2107 | ||
2108 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
2109 | if (!c_ssl_bio) | |
2110 | goto err; | |
2111 | ||
2112 | SSL_set_connect_state(c_ssl); | |
2113 | SSL_set_bio(c_ssl, client, client); | |
2114 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
2115 | ||
2116 | SSL_set_accept_state(s_ssl); | |
2117 | SSL_set_bio(s_ssl, server, server); | |
2118 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
2119 | ||
2120 | do { | |
35a1cc90 MC |
2121 | /*- |
2122 | * c_ssl_bio: SSL filter BIO | |
2123 | * | |
2124 | * client: pseudo-I/O for SSL library | |
2125 | * | |
2126 | * client_io: client's SSL communication; usually to be | |
2127 | * relayed over some I/O facility, but in this | |
2128 | * test program, we're the server, too: | |
2129 | * | |
2130 | * server_io: server's SSL communication | |
2131 | * | |
2132 | * server: pseudo-I/O for SSL library | |
2133 | * | |
2134 | * s_ssl_bio: SSL filter BIO | |
2135 | * | |
2136 | * The client and the server each employ a "BIO pair": | |
2137 | * client + client_io, server + server_io. | |
2138 | * BIO pairs are symmetric. A BIO pair behaves similar | |
2139 | * to a non-blocking socketpair (but both endpoints must | |
2140 | * be handled by the same thread). | |
2141 | * [Here we could connect client and server to the ends | |
2142 | * of a single BIO pair, but then this code would be less | |
2143 | * suitable as an example for BIO pairs in general.] | |
2144 | * | |
2145 | * Useful functions for querying the state of BIO pair endpoints: | |
2146 | * | |
2147 | * BIO_ctrl_pending(bio) number of bytes we can read now | |
44e69951 | 2148 | * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfill |
35a1cc90 MC |
2149 | * other side's read attempt |
2150 | * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now | |
2151 | * | |
2152 | * ..._read_request is never more than ..._write_guarantee; | |
2153 | * it depends on the application which one you should use. | |
2154 | */ | |
0f113f3e MC |
2155 | |
2156 | /* | |
2157 | * We have non-blocking behaviour throughout this test program, but | |
2158 | * can be sure that there is *some* progress in each iteration; so we | |
2159 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
2160 | * we just try everything in each iteration | |
2161 | */ | |
2162 | ||
2163 | { | |
2164 | /* CLIENT */ | |
2165 | ||
68b00c23 | 2166 | char cbuf[1024 * 8]; |
0f113f3e MC |
2167 | int i, r; |
2168 | clock_t c_clock = clock(); | |
2169 | ||
2170 | memset(cbuf, 0, sizeof(cbuf)); | |
2171 | ||
2172 | if (debug) | |
2173 | if (SSL_in_init(c_ssl)) | |
2174 | printf("client waiting in SSL_connect - %s\n", | |
2175 | SSL_state_string_long(c_ssl)); | |
2176 | ||
2177 | if (cw_num > 0) { | |
2178 | /* Write to server. */ | |
2179 | ||
2180 | if (cw_num > (long)sizeof cbuf) | |
2181 | i = sizeof cbuf; | |
2182 | else | |
2183 | i = (int)cw_num; | |
2184 | r = BIO_write(c_ssl_bio, cbuf, i); | |
2185 | if (r < 0) { | |
2186 | if (!BIO_should_retry(c_ssl_bio)) { | |
2187 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2188 | err_in_client = 1; |
0f113f3e MC |
2189 | goto err; |
2190 | } | |
2191 | /* | |
2192 | * BIO_should_retry(...) can just be ignored here. The | |
2193 | * library expects us to call BIO_write with the same | |
2194 | * arguments again, and that's what we will do in the | |
2195 | * next iteration. | |
2196 | */ | |
2197 | } else if (r == 0) { | |
2198 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2199 | goto err; | |
2200 | } else { | |
2201 | if (debug) | |
2202 | printf("client wrote %d\n", r); | |
2203 | cw_num -= r; | |
2204 | } | |
2205 | } | |
2206 | ||
2207 | if (cr_num > 0) { | |
2208 | /* Read from server. */ | |
2209 | ||
2210 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
2211 | if (r < 0) { | |
2212 | if (!BIO_should_retry(c_ssl_bio)) { | |
2213 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2214 | err_in_client = 1; |
0f113f3e MC |
2215 | goto err; |
2216 | } | |
2217 | /* | |
2218 | * Again, "BIO_should_retry" can be ignored. | |
2219 | */ | |
2220 | } else if (r == 0) { | |
2221 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2222 | goto err; | |
2223 | } else { | |
2224 | if (debug) | |
2225 | printf("client read %d\n", r); | |
2226 | cr_num -= r; | |
2227 | } | |
2228 | } | |
2229 | ||
2230 | /* | |
2231 | * c_time and s_time increments will typically be very small | |
2232 | * (depending on machine speed and clock tick intervals), but | |
2233 | * sampling over a large number of connections should result in | |
2234 | * fairly accurate figures. We cannot guarantee a lot, however | |
2235 | * -- if each connection lasts for exactly one clock tick, it | |
2236 | * will be counted only for the client or only for the server or | |
2237 | * even not at all. | |
2238 | */ | |
2239 | *c_time += (clock() - c_clock); | |
2240 | } | |
2241 | ||
2242 | { | |
2243 | /* SERVER */ | |
2244 | ||
68b00c23 | 2245 | char sbuf[1024 * 8]; |
0f113f3e MC |
2246 | int i, r; |
2247 | clock_t s_clock = clock(); | |
2248 | ||
2249 | memset(sbuf, 0, sizeof(sbuf)); | |
2250 | ||
2251 | if (debug) | |
2252 | if (SSL_in_init(s_ssl)) | |
2253 | printf("server waiting in SSL_accept - %s\n", | |
2254 | SSL_state_string_long(s_ssl)); | |
2255 | ||
2256 | if (sw_num > 0) { | |
2257 | /* Write to client. */ | |
2258 | ||
2259 | if (sw_num > (long)sizeof sbuf) | |
2260 | i = sizeof sbuf; | |
2261 | else | |
2262 | i = (int)sw_num; | |
2263 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2264 | if (r < 0) { | |
2265 | if (!BIO_should_retry(s_ssl_bio)) { | |
2266 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2267 | err_in_server = 1; |
0f113f3e MC |
2268 | goto err; |
2269 | } | |
2270 | /* Ignore "BIO_should_retry". */ | |
2271 | } else if (r == 0) { | |
2272 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2273 | goto err; | |
2274 | } else { | |
2275 | if (debug) | |
2276 | printf("server wrote %d\n", r); | |
2277 | sw_num -= r; | |
2278 | } | |
2279 | } | |
2280 | ||
2281 | if (sr_num > 0) { | |
2282 | /* Read from client. */ | |
2283 | ||
2284 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2285 | if (r < 0) { | |
2286 | if (!BIO_should_retry(s_ssl_bio)) { | |
2287 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2288 | err_in_server = 1; |
0f113f3e MC |
2289 | goto err; |
2290 | } | |
2291 | /* blah, blah */ | |
2292 | } else if (r == 0) { | |
2293 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2294 | goto err; | |
2295 | } else { | |
2296 | if (debug) | |
2297 | printf("server read %d\n", r); | |
2298 | sr_num -= r; | |
2299 | } | |
2300 | } | |
2301 | ||
2302 | *s_time += (clock() - s_clock); | |
2303 | } | |
2304 | ||
2305 | { | |
2306 | /* "I/O" BETWEEN CLIENT AND SERVER. */ | |
2307 | ||
2308 | size_t r1, r2; | |
2309 | BIO *io1 = server_io, *io2 = client_io; | |
2310 | /* | |
2311 | * we use the non-copying interface for io1 and the standard | |
2312 | * BIO_write/BIO_read interface for io2 | |
2313 | */ | |
2314 | ||
2315 | static int prev_progress = 1; | |
2316 | int progress = 0; | |
2317 | ||
2318 | /* io1 to io2 */ | |
2319 | do { | |
2320 | size_t num; | |
2321 | int r; | |
2322 | ||
2323 | r1 = BIO_ctrl_pending(io1); | |
2324 | r2 = BIO_ctrl_get_write_guarantee(io2); | |
2325 | ||
2326 | num = r1; | |
2327 | if (r2 < num) | |
2328 | num = r2; | |
2329 | if (num) { | |
2330 | char *dataptr; | |
2331 | ||
2332 | if (INT_MAX < num) /* yeah, right */ | |
2333 | num = INT_MAX; | |
2334 | ||
2335 | r = BIO_nread(io1, &dataptr, (int)num); | |
2336 | assert(r > 0); | |
2337 | assert(r <= (int)num); | |
2338 | /* | |
2339 | * possibly r < num (non-contiguous data) | |
2340 | */ | |
2341 | num = r; | |
2342 | r = BIO_write(io2, dataptr, (int)num); | |
2343 | if (r != (int)num) { /* can't happen */ | |
2344 | fprintf(stderr, "ERROR: BIO_write could not write " | |
2345 | "BIO_ctrl_get_write_guarantee() bytes"); | |
2346 | goto err; | |
2347 | } | |
2348 | progress = 1; | |
2349 | ||
2350 | if (debug) | |
2351 | printf((io1 == client_io) ? | |
2352 | "C->S relaying: %d bytes\n" : | |
2353 | "S->C relaying: %d bytes\n", (int)num); | |
2354 | } | |
2355 | } | |
2356 | while (r1 && r2); | |
2357 | ||
2358 | /* io2 to io1 */ | |
2359 | { | |
2360 | size_t num; | |
2361 | int r; | |
2362 | ||
2363 | r1 = BIO_ctrl_pending(io2); | |
2364 | r2 = BIO_ctrl_get_read_request(io1); | |
2365 | /* | |
2366 | * here we could use ..._get_write_guarantee instead of | |
2367 | * ..._get_read_request, but by using the latter we test | |
2368 | * restartability of the SSL implementation more thoroughly | |
2369 | */ | |
2370 | num = r1; | |
2371 | if (r2 < num) | |
2372 | num = r2; | |
2373 | if (num) { | |
2374 | char *dataptr; | |
2375 | ||
2376 | if (INT_MAX < num) | |
2377 | num = INT_MAX; | |
2378 | ||
2379 | if (num > 1) | |
2380 | --num; /* test restartability even more thoroughly */ | |
2381 | ||
2382 | r = BIO_nwrite0(io1, &dataptr); | |
2383 | assert(r > 0); | |
2384 | if (r < (int)num) | |
2385 | num = r; | |
2386 | r = BIO_read(io2, dataptr, (int)num); | |
2387 | if (r != (int)num) { /* can't happen */ | |
2388 | fprintf(stderr, "ERROR: BIO_read could not read " | |
2389 | "BIO_ctrl_pending() bytes"); | |
2390 | goto err; | |
2391 | } | |
2392 | progress = 1; | |
2393 | r = BIO_nwrite(io1, &dataptr, (int)num); | |
2394 | if (r != (int)num) { /* can't happen */ | |
2395 | fprintf(stderr, "ERROR: BIO_nwrite() did not accept " | |
2396 | "BIO_nwrite0() bytes"); | |
2397 | goto err; | |
2398 | } | |
2399 | ||
2400 | if (debug) | |
2401 | printf((io2 == client_io) ? | |
2402 | "C->S relaying: %d bytes\n" : | |
2403 | "S->C relaying: %d bytes\n", (int)num); | |
2404 | } | |
2405 | } /* no loop, BIO_ctrl_get_read_request now | |
2406 | * returns 0 anyway */ | |
2407 | ||
2408 | if (!progress && !prev_progress) | |
2409 | if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) { | |
2410 | fprintf(stderr, "ERROR: got stuck\n"); | |
2411 | fprintf(stderr, " ERROR.\n"); | |
2412 | goto err; | |
2413 | } | |
2414 | prev_progress = progress; | |
2415 | } | |
2416 | } | |
2417 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2418 | ||
2419 | if (verbose) | |
2420 | print_details(c_ssl, "DONE via BIO pair: "); | |
2911575c | 2421 | #ifndef OPENSSL_NO_NEXTPROTONEG |
c2500f65 | 2422 | if (verify_npn(c_ssl, s_ssl) < 0) |
0f113f3e | 2423 | goto end; |
0f113f3e MC |
2424 | #endif |
2425 | if (verify_serverinfo() < 0) { | |
2426 | fprintf(stderr, "Server info verify error\n"); | |
0f113f3e | 2427 | goto err; |
817cd0d5 | 2428 | } |
c2500f65 P |
2429 | if (verify_alpn(c_ssl, s_ssl) < 0 |
2430 | || verify_servername(c_ssl, s_ssl) < 0) | |
817cd0d5 | 2431 | goto err; |
0f113f3e MC |
2432 | |
2433 | if (custom_ext_error) { | |
2434 | fprintf(stderr, "Custom extension error\n"); | |
0f113f3e MC |
2435 | goto err; |
2436 | } | |
2437 | ||
1595ca02 | 2438 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e | 2439 | end: |
1595ca02 | 2440 | #endif |
c2500f65 | 2441 | ret = EXIT_SUCCESS; |
95d29597 BM |
2442 | |
2443 | err: | |
0f113f3e MC |
2444 | ERR_print_errors(bio_err); |
2445 | ||
ca3a82c3 RS |
2446 | BIO_free(server); |
2447 | BIO_free(server_io); | |
2448 | BIO_free(client); | |
2449 | BIO_free(client_io); | |
2450 | BIO_free(s_ssl_bio); | |
2451 | BIO_free(c_ssl_bio); | |
0f113f3e | 2452 | |
7946ab33 | 2453 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
c2500f65 | 2454 | ret = (err_in_client != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
7946ab33 | 2455 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) |
c2500f65 | 2456 | ret = (err_in_server != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
7946ab33 | 2457 | |
0f113f3e MC |
2458 | return ret; |
2459 | } | |
2460 | ||
2461 | #define W_READ 1 | |
2462 | #define W_WRITE 2 | |
2463 | #define C_DONE 1 | |
2464 | #define S_DONE 2 | |
d02b48c6 | 2465 | |
6b691a5c | 2466 | int doit(SSL *s_ssl, SSL *c_ssl, long count) |
0f113f3e MC |
2467 | { |
2468 | char *cbuf = NULL, *sbuf = NULL; | |
2469 | long bufsiz; | |
2470 | long cw_num = count, cr_num = count; | |
2471 | long sw_num = count, sr_num = count; | |
c2500f65 | 2472 | int ret = EXIT_FAILURE; |
0f113f3e MC |
2473 | BIO *c_to_s = NULL; |
2474 | BIO *s_to_c = NULL; | |
2475 | BIO *c_bio = NULL; | |
2476 | BIO *s_bio = NULL; | |
2477 | int c_r, c_w, s_r, s_w; | |
2478 | int i, j; | |
2479 | int done = 0; | |
2480 | int c_write, s_write; | |
2481 | int do_server = 0, do_client = 0; | |
2482 | int max_frag = 5 * 1024; | |
7946ab33 KR |
2483 | int err_in_client = 0; |
2484 | int err_in_server = 0; | |
0f113f3e MC |
2485 | |
2486 | bufsiz = count > 40 * 1024 ? 40 * 1024 : count; | |
2487 | ||
b51bce94 | 2488 | if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e | 2489 | goto err; |
b51bce94 | 2490 | if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e MC |
2491 | goto err; |
2492 | ||
0f113f3e MC |
2493 | c_to_s = BIO_new(BIO_s_mem()); |
2494 | s_to_c = BIO_new(BIO_s_mem()); | |
2495 | if ((s_to_c == NULL) || (c_to_s == NULL)) { | |
2496 | ERR_print_errors(bio_err); | |
2497 | goto err; | |
2498 | } | |
2499 | ||
2500 | c_bio = BIO_new(BIO_f_ssl()); | |
2501 | s_bio = BIO_new(BIO_f_ssl()); | |
2502 | if ((c_bio == NULL) || (s_bio == NULL)) { | |
2503 | ERR_print_errors(bio_err); | |
2504 | goto err; | |
2505 | } | |
2506 | ||
2507 | SSL_set_connect_state(c_ssl); | |
2508 | SSL_set_bio(c_ssl, s_to_c, c_to_s); | |
2509 | SSL_set_max_send_fragment(c_ssl, max_frag); | |
2510 | BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE); | |
2511 | ||
e304d3e2 MC |
2512 | /* |
2513 | * We've just given our ref to these BIOs to c_ssl. We need another one to | |
2514 | * give to s_ssl | |
2515 | */ | |
2516 | if (!BIO_up_ref(c_to_s)) { | |
2517 | /* c_to_s and s_to_c will get freed when we free c_ssl */ | |
2518 | c_to_s = NULL; | |
2519 | s_to_c = NULL; | |
2520 | goto err; | |
2521 | } | |
2522 | if (!BIO_up_ref(s_to_c)) { | |
2523 | /* s_to_c will get freed when we free c_ssl */ | |
2524 | s_to_c = NULL; | |
2525 | goto err; | |
2526 | } | |
2527 | ||
0f113f3e MC |
2528 | SSL_set_accept_state(s_ssl); |
2529 | SSL_set_bio(s_ssl, c_to_s, s_to_c); | |
e304d3e2 MC |
2530 | |
2531 | /* We've used up all our refs to these now */ | |
2532 | c_to_s = NULL; | |
2533 | s_to_c = NULL; | |
2534 | ||
0f113f3e MC |
2535 | SSL_set_max_send_fragment(s_ssl, max_frag); |
2536 | BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE); | |
2537 | ||
2538 | c_r = 0; | |
2539 | s_r = 1; | |
2540 | c_w = 1; | |
2541 | s_w = 0; | |
2542 | c_write = 1, s_write = 0; | |
2543 | ||
2544 | /* We can always do writes */ | |
2545 | for (;;) { | |
2546 | do_server = 0; | |
2547 | do_client = 0; | |
2548 | ||
2549 | i = (int)BIO_pending(s_bio); | |
2550 | if ((i && s_r) || s_w) | |
2551 | do_server = 1; | |
2552 | ||
2553 | i = (int)BIO_pending(c_bio); | |
2554 | if ((i && c_r) || c_w) | |
2555 | do_client = 1; | |
2556 | ||
2557 | if (do_server && debug) { | |
2558 | if (SSL_in_init(s_ssl)) | |
2559 | printf("server waiting in SSL_accept - %s\n", | |
2560 | SSL_state_string_long(s_ssl)); | |
0f113f3e MC |
2561 | } |
2562 | ||
2563 | if (do_client && debug) { | |
2564 | if (SSL_in_init(c_ssl)) | |
2565 | printf("client waiting in SSL_connect - %s\n", | |
2566 | SSL_state_string_long(c_ssl)); | |
0f113f3e MC |
2567 | } |
2568 | ||
2569 | if (!do_client && !do_server) { | |
2570 | fprintf(stdout, "ERROR IN STARTUP\n"); | |
2571 | ERR_print_errors(bio_err); | |
ae632974 | 2572 | goto err; |
0f113f3e MC |
2573 | } |
2574 | if (do_client && !(done & C_DONE)) { | |
2575 | if (c_write) { | |
2576 | j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num; | |
2577 | i = BIO_write(c_bio, cbuf, j); | |
2578 | if (i < 0) { | |
2579 | c_r = 0; | |
2580 | c_w = 0; | |
2581 | if (BIO_should_retry(c_bio)) { | |
2582 | if (BIO_should_read(c_bio)) | |
2583 | c_r = 1; | |
2584 | if (BIO_should_write(c_bio)) | |
2585 | c_w = 1; | |
2586 | } else { | |
2587 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2588 | err_in_client = 1; |
0f113f3e MC |
2589 | ERR_print_errors(bio_err); |
2590 | goto err; | |
2591 | } | |
2592 | } else if (i == 0) { | |
2593 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2594 | goto err; | |
2595 | } else { | |
2596 | if (debug) | |
2597 | printf("client wrote %d\n", i); | |
2598 | /* ok */ | |
2599 | s_r = 1; | |
2600 | c_write = 0; | |
2601 | cw_num -= i; | |
2602 | if (max_frag > 1029) | |
2603 | SSL_set_max_send_fragment(c_ssl, max_frag -= 5); | |
2604 | } | |
2605 | } else { | |
2606 | i = BIO_read(c_bio, cbuf, bufsiz); | |
2607 | if (i < 0) { | |
2608 | c_r = 0; | |
2609 | c_w = 0; | |
2610 | if (BIO_should_retry(c_bio)) { | |
2611 | if (BIO_should_read(c_bio)) | |
2612 | c_r = 1; | |
2613 | if (BIO_should_write(c_bio)) | |
2614 | c_w = 1; | |
2615 | } else { | |
2616 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2617 | err_in_client = 1; |
0f113f3e MC |
2618 | ERR_print_errors(bio_err); |
2619 | goto err; | |
2620 | } | |
2621 | } else if (i == 0) { | |
2622 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2623 | goto err; | |
2624 | } else { | |
2625 | if (debug) | |
2626 | printf("client read %d\n", i); | |
2627 | cr_num -= i; | |
2628 | if (sw_num > 0) { | |
2629 | s_write = 1; | |
2630 | s_w = 1; | |
2631 | } | |
2632 | if (cr_num <= 0) { | |
2633 | s_write = 1; | |
2634 | s_w = 1; | |
2635 | done = S_DONE | C_DONE; | |
2636 | } | |
2637 | } | |
2638 | } | |
2639 | } | |
2640 | ||
2641 | if (do_server && !(done & S_DONE)) { | |
2642 | if (!s_write) { | |
2643 | i = BIO_read(s_bio, sbuf, bufsiz); | |
2644 | if (i < 0) { | |
2645 | s_r = 0; | |
2646 | s_w = 0; | |
2647 | if (BIO_should_retry(s_bio)) { | |
2648 | if (BIO_should_read(s_bio)) | |
2649 | s_r = 1; | |
2650 | if (BIO_should_write(s_bio)) | |
2651 | s_w = 1; | |
2652 | } else { | |
2653 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2654 | err_in_server = 1; |
0f113f3e MC |
2655 | ERR_print_errors(bio_err); |
2656 | goto err; | |
2657 | } | |
2658 | } else if (i == 0) { | |
2659 | ERR_print_errors(bio_err); | |
2660 | fprintf(stderr, | |
2661 | "SSL SERVER STARTUP FAILED in SSL_read\n"); | |
2662 | goto err; | |
2663 | } else { | |
2664 | if (debug) | |
2665 | printf("server read %d\n", i); | |
2666 | sr_num -= i; | |
2667 | if (cw_num > 0) { | |
2668 | c_write = 1; | |
2669 | c_w = 1; | |
2670 | } | |
2671 | if (sr_num <= 0) { | |
2672 | s_write = 1; | |
2673 | s_w = 1; | |
2674 | c_write = 0; | |
2675 | } | |
2676 | } | |
2677 | } else { | |
2678 | j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num; | |
2679 | i = BIO_write(s_bio, sbuf, j); | |
2680 | if (i < 0) { | |
2681 | s_r = 0; | |
2682 | s_w = 0; | |
2683 | if (BIO_should_retry(s_bio)) { | |
2684 | if (BIO_should_read(s_bio)) | |
2685 | s_r = 1; | |
2686 | if (BIO_should_write(s_bio)) | |
2687 | s_w = 1; | |
2688 | } else { | |
2689 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2690 | err_in_server = 1; |
0f113f3e MC |
2691 | ERR_print_errors(bio_err); |
2692 | goto err; | |
2693 | } | |
2694 | } else if (i == 0) { | |
2695 | ERR_print_errors(bio_err); | |
2696 | fprintf(stderr, | |
2697 | "SSL SERVER STARTUP FAILED in SSL_write\n"); | |
2698 | goto err; | |
2699 | } else { | |
2700 | if (debug) | |
2701 | printf("server wrote %d\n", i); | |
2702 | sw_num -= i; | |
2703 | s_write = 0; | |
2704 | c_r = 1; | |
2705 | if (sw_num <= 0) | |
2706 | done |= S_DONE; | |
2707 | if (max_frag > 1029) | |
2708 | SSL_set_max_send_fragment(s_ssl, max_frag -= 5); | |
2709 | } | |
2710 | } | |
2711 | } | |
2712 | ||
2713 | if ((done & S_DONE) && (done & C_DONE)) | |
2714 | break; | |
2715 | } | |
2716 | ||
2717 | if (verbose) | |
2718 | print_details(c_ssl, "DONE: "); | |
2911575c | 2719 | #ifndef OPENSSL_NO_NEXTPROTONEG |
c2500f65 | 2720 | if (verify_npn(c_ssl, s_ssl) < 0) |
0f113f3e | 2721 | goto err; |
0f113f3e MC |
2722 | #endif |
2723 | if (verify_serverinfo() < 0) { | |
2724 | fprintf(stderr, "Server info verify error\n"); | |
0f113f3e MC |
2725 | goto err; |
2726 | } | |
2727 | if (custom_ext_error) { | |
2728 | fprintf(stderr, "Custom extension error\n"); | |
0f113f3e MC |
2729 | goto err; |
2730 | } | |
c2500f65 | 2731 | ret = EXIT_SUCCESS; |
0f113f3e | 2732 | err: |
ca3a82c3 RS |
2733 | BIO_free(c_to_s); |
2734 | BIO_free(s_to_c); | |
2735 | BIO_free_all(c_bio); | |
2736 | BIO_free_all(s_bio); | |
b548a1f1 RS |
2737 | OPENSSL_free(cbuf); |
2738 | OPENSSL_free(sbuf); | |
0f113f3e | 2739 | |
7946ab33 | 2740 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
c2500f65 | 2741 | ret = (err_in_client != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
7946ab33 | 2742 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) |
c2500f65 | 2743 | ret = (err_in_server != 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
7946ab33 | 2744 | |
c2500f65 | 2745 | return ret; |
0f113f3e | 2746 | } |
d02b48c6 | 2747 | |
6d23cf97 | 2748 | static int verify_callback(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
2749 | { |
2750 | char *s, buf[256]; | |
2751 | ||
f0e0fd51 RS |
2752 | s = X509_NAME_oneline(X509_get_subject_name(X509_STORE_CTX_get_current_cert(ctx)), |
2753 | buf, sizeof buf); | |
0f113f3e MC |
2754 | if (s != NULL) { |
2755 | if (ok) | |
f0e0fd51 | 2756 | printf("depth=%d %s\n", X509_STORE_CTX_get_error_depth(ctx), buf); |
0f113f3e MC |
2757 | else { |
2758 | fprintf(stderr, "depth=%d error=%d %s\n", | |
f0e0fd51 RS |
2759 | X509_STORE_CTX_get_error_depth(ctx), |
2760 | X509_STORE_CTX_get_error(ctx), buf); | |
0f113f3e MC |
2761 | } |
2762 | } | |
2763 | ||
2764 | if (ok == 0) { | |
f0e0fd51 RS |
2765 | int i = X509_STORE_CTX_get_error(ctx); |
2766 | ||
2767 | switch (i) { | |
3dca57f8 RS |
2768 | default: |
2769 | fprintf(stderr, "Error string: %s\n", | |
f0e0fd51 | 2770 | X509_verify_cert_error_string(i)); |
3dca57f8 | 2771 | break; |
0f113f3e MC |
2772 | case X509_V_ERR_CERT_NOT_YET_VALID: |
2773 | case X509_V_ERR_CERT_HAS_EXPIRED: | |
2774 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | |
0f113f3e | 2775 | ok = 1; |
f0e0fd51 | 2776 | break; |
0f113f3e MC |
2777 | } |
2778 | } | |
2779 | ||
c2500f65 | 2780 | return ok; |
0f113f3e | 2781 | } |
d02b48c6 | 2782 | |
6d23cf97 | 2783 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg) |
0f113f3e MC |
2784 | { |
2785 | int ok = 1; | |
2786 | struct app_verify_arg *cb_arg = arg; | |
0f113f3e MC |
2787 | |
2788 | if (cb_arg->app_verify) { | |
2789 | char *s = NULL, buf[256]; | |
f0e0fd51 | 2790 | X509 *c = X509_STORE_CTX_get0_cert(ctx); |
0f113f3e | 2791 | |
3dca57f8 RS |
2792 | printf("In app_verify_callback, allowing cert. "); |
2793 | printf("Arg is: %s\n", cb_arg->string); | |
2794 | printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n", | |
f0e0fd51 RS |
2795 | (void *)ctx, (void *)c); |
2796 | if (c) | |
2797 | s = X509_NAME_oneline(X509_get_subject_name(c), buf, 256); | |
0f113f3e | 2798 | if (s != NULL) { |
f0e0fd51 RS |
2799 | printf("cert depth=%d %s\n", |
2800 | X509_STORE_CTX_get_error_depth(ctx), buf); | |
0f113f3e | 2801 | } |
c2500f65 | 2802 | return 1; |
0f113f3e | 2803 | } |
0f113f3e | 2804 | |
0f113f3e | 2805 | ok = X509_verify_cert(ctx); |
0f113f3e | 2806 | |
c2500f65 | 2807 | return ok; |
0f113f3e | 2808 | } |
023ec151 | 2809 | |
bc36ee62 | 2810 | #ifndef OPENSSL_NO_DH |
1d97c843 TH |
2811 | /*- |
2812 | * These DH parameters have been generated as follows: | |
e4589582 BM |
2813 | * $ openssl dhparam -C -noout 512 |
2814 | * $ openssl dhparam -C -noout 1024 | |
2815 | * $ openssl dhparam -C -noout -dsaparam 1024 | |
2816 | * (The third function has been renamed to avoid name conflicts.) | |
2817 | */ | |
f3f316f1 | 2818 | static DH *get_dh512() |
0f113f3e MC |
2819 | { |
2820 | static unsigned char dh512_p[] = { | |
2821 | 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0, | |
2822 | 0xC6, | |
2823 | 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04, | |
2824 | 0xB0, | |
2825 | 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9, | |
2826 | 0x5F, | |
2827 | 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33, | |
2828 | 0xB8, | |
2829 | 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21, | |
2830 | 0x33, | |
2831 | 0x02, 0xC5, 0xAE, 0x23, | |
2832 | }; | |
2833 | static unsigned char dh512_g[] = { | |
2834 | 0x02, | |
2835 | }; | |
2836 | DH *dh; | |
0aeddcfa | 2837 | BIGNUM *p, *g; |
0f113f3e MC |
2838 | |
2839 | if ((dh = DH_new()) == NULL) | |
c2500f65 | 2840 | return NULL; |
0aeddcfa MC |
2841 | p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL); |
2842 | g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL); | |
2843 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 2844 | DH_free(dh); |
0aeddcfa MC |
2845 | BN_free(p); |
2846 | BN_free(g); | |
c2500f65 | 2847 | return NULL; |
0f113f3e | 2848 | } |
c2500f65 | 2849 | return dh; |
0f113f3e | 2850 | } |
e4589582 | 2851 | |
f3f316f1 | 2852 | static DH *get_dh1024() |
0f113f3e MC |
2853 | { |
2854 | static unsigned char dh1024_p[] = { | |
2855 | 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF, | |
2856 | 0x3A, | |
2857 | 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56, | |
2858 | 0xA2, | |
2859 | 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F, | |
2860 | 0xB0, | |
2861 | 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87, | |
2862 | 0xC2, | |
2863 | 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0, | |
2864 | 0x8C, | |
2865 | 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F, | |
2866 | 0xB8, | |
2867 | 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D, | |
2868 | 0x52, | |
2869 | 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC, | |
2870 | 0xC1, | |
2871 | 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB, | |
2872 | 0xB1, | |
2873 | 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89, | |
2874 | 0xAB, | |
2875 | 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53, | |
2876 | }; | |
2877 | static unsigned char dh1024_g[] = { | |
2878 | 0x02, | |
2879 | }; | |
2880 | DH *dh; | |
0aeddcfa | 2881 | BIGNUM *p, *g; |
0f113f3e MC |
2882 | |
2883 | if ((dh = DH_new()) == NULL) | |
c2500f65 | 2884 | return NULL; |
0aeddcfa MC |
2885 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
2886 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
2887 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 2888 | DH_free(dh); |
0aeddcfa MC |
2889 | BN_free(p); |
2890 | BN_free(g); | |
c2500f65 | 2891 | return NULL; |
0f113f3e | 2892 | } |
c2500f65 | 2893 | return dh; |
0f113f3e | 2894 | } |
53002dc6 | 2895 | |
f3f316f1 | 2896 | static DH *get_dh1024dsa() |
0f113f3e MC |
2897 | { |
2898 | static unsigned char dh1024_p[] = { | |
2899 | 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5, | |
2900 | 0x00, | |
2901 | 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87, | |
2902 | 0x19, | |
2903 | 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65, | |
2904 | 0xD2, | |
2905 | 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6, | |
2906 | 0x55, | |
2907 | 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF, | |
2908 | 0xFC, | |
2909 | 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52, | |
2910 | 0x97, | |
2911 | 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28, | |
2912 | 0x8D, | |
2913 | 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD, | |
2914 | 0xBB, | |
2915 | 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C, | |
2916 | 0xF6, | |
2917 | 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26, | |
2918 | 0x9E, | |
2919 | 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39, | |
2920 | }; | |
2921 | static unsigned char dh1024_g[] = { | |
2922 | 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80, | |
2923 | 0x05, | |
2924 | 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03, | |
2925 | 0xF3, | |
2926 | 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A, | |
2927 | 0xE9, | |
2928 | 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85, | |
2929 | 0x3C, | |
2930 | 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B, | |
2931 | 0x65, | |
2932 | 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF, | |
2933 | 0x60, | |
2934 | 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E, | |
2935 | 0xF6, | |
2936 | 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB, | |
2937 | 0xA7, | |
2938 | 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72, | |
2939 | 0xA1, | |
2940 | 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E, | |
2941 | 0x60, | |
2942 | 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2, | |
2943 | }; | |
2944 | DH *dh; | |
0aeddcfa | 2945 | BIGNUM *p, *g; |
0f113f3e MC |
2946 | |
2947 | if ((dh = DH_new()) == NULL) | |
c2500f65 | 2948 | return NULL; |
0aeddcfa MC |
2949 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
2950 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
2951 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 2952 | DH_free(dh); |
0aeddcfa MC |
2953 | BN_free(p); |
2954 | BN_free(g); | |
c2500f65 | 2955 | return NULL; |
0f113f3e | 2956 | } |
0aeddcfa | 2957 | DH_set_length(dh, 160); |
c2500f65 | 2958 | return dh; |
0f113f3e | 2959 | } |
f71165b5 | 2960 | #endif |
6e119bb0 | 2961 | |
ddac1974 NL |
2962 | #ifndef OPENSSL_NO_PSK |
2963 | /* convert the PSK key (psk_key) in ascii to binary (psk) */ | |
2964 | static int psk_key2bn(const char *pskkey, unsigned char *psk, | |
0f113f3e MC |
2965 | unsigned int max_psk_len) |
2966 | { | |
2967 | int ret; | |
2968 | BIGNUM *bn = NULL; | |
2969 | ||
2970 | ret = BN_hex2bn(&bn, pskkey); | |
2971 | if (!ret) { | |
2972 | BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", | |
2973 | pskkey); | |
23a1d5e9 | 2974 | BN_free(bn); |
0f113f3e MC |
2975 | return 0; |
2976 | } | |
2977 | if (BN_num_bytes(bn) > (int)max_psk_len) { | |
2978 | BIO_printf(bio_err, | |
2979 | "psk buffer of callback is too small (%d) for key (%d)\n", | |
2980 | max_psk_len, BN_num_bytes(bn)); | |
2981 | BN_free(bn); | |
2982 | return 0; | |
2983 | } | |
2984 | ret = BN_bn2bin(bn, psk); | |
2985 | BN_free(bn); | |
2986 | return ret; | |
2987 | } | |
2988 | ||
2989 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, | |
2990 | char *identity, | |
2991 | unsigned int max_identity_len, | |
2992 | unsigned char *psk, | |
2993 | unsigned int max_psk_len) | |
2994 | { | |
2995 | int ret; | |
2996 | unsigned int psk_len = 0; | |
2997 | ||
2998 | ret = BIO_snprintf(identity, max_identity_len, "Client_identity"); | |
2999 | if (ret < 0) | |
3000 | goto out_err; | |
3001 | if (debug) | |
3002 | fprintf(stderr, "client: created identity '%s' len=%d\n", identity, | |
3003 | ret); | |
3004 | ret = psk_key2bn(psk_key, psk, max_psk_len); | |
3005 | if (ret < 0) | |
3006 | goto out_err; | |
3007 | psk_len = ret; | |
3008 | out_err: | |
3009 | return psk_len; | |
3010 | } | |
ddac1974 NL |
3011 | |
3012 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
0f113f3e MC |
3013 | unsigned char *psk, |
3014 | unsigned int max_psk_len) | |
3015 | { | |
3016 | unsigned int psk_len = 0; | |
ddac1974 | 3017 | |
0f113f3e MC |
3018 | if (strcmp(identity, "Client_identity") != 0) { |
3019 | BIO_printf(bio_err, "server: PSK error: client identity not found\n"); | |
3020 | return 0; | |
3021 | } | |
3022 | psk_len = psk_key2bn(psk_key, psk, max_psk_len); | |
3023 | return psk_len; | |
3024 | } | |
ddac1974 | 3025 | #endif |