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58964a49 | 1 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
2 | * All rights reserved. |
3 | * | |
4 | * This package is an SSL implementation written | |
5 | * by Eric Young (eay@cryptsoft.com). | |
6 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 7 | * |
d02b48c6 RE |
8 | * This library is free for commercial and non-commercial use as long as |
9 | * the following conditions are aheared to. The following conditions | |
10 | * apply to all code found in this distribution, be it the RC4, RSA, | |
11 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
12 | * included with this distribution is covered by the same copyright terms | |
13 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 14 | * |
d02b48c6 RE |
15 | * Copyright remains Eric Young's, and as such any Copyright notices in |
16 | * the code are not to be removed. | |
17 | * If this package is used in a product, Eric Young should be given attribution | |
18 | * as the author of the parts of the library used. | |
19 | * This can be in the form of a textual message at program startup or | |
20 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 21 | * |
d02b48c6 RE |
22 | * Redistribution and use in source and binary forms, with or without |
23 | * modification, are permitted provided that the following conditions | |
24 | * are met: | |
25 | * 1. Redistributions of source code must retain the copyright | |
26 | * notice, this list of conditions and the following disclaimer. | |
27 | * 2. Redistributions in binary form must reproduce the above copyright | |
28 | * notice, this list of conditions and the following disclaimer in the | |
29 | * documentation and/or other materials provided with the distribution. | |
30 | * 3. All advertising materials mentioning features or use of this software | |
31 | * must display the following acknowledgement: | |
32 | * "This product includes cryptographic software written by | |
33 | * Eric Young (eay@cryptsoft.com)" | |
34 | * The word 'cryptographic' can be left out if the rouines from the library | |
35 | * being used are not cryptographic related :-). | |
0f113f3e | 36 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
37 | * the apps directory (application code) you must include an acknowledgement: |
38 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 39 | * |
d02b48c6 RE |
40 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
41 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
43 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
44 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
45 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
46 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
48 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
49 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
50 | * SUCH DAMAGE. | |
0f113f3e | 51 | * |
d02b48c6 RE |
52 | * The licence and distribution terms for any publically available version or |
53 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
54 | * copied and put under another distribution licence | |
55 | * [including the GNU Public Licence.] | |
56 | */ | |
3ac82faa BM |
57 | /* ==================================================================== |
58 | * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. | |
59 | * | |
60 | * Redistribution and use in source and binary forms, with or without | |
61 | * modification, are permitted provided that the following conditions | |
62 | * are met: | |
63 | * | |
64 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 65 | * notice, this list of conditions and the following disclaimer. |
3ac82faa BM |
66 | * |
67 | * 2. Redistributions in binary form must reproduce the above copyright | |
68 | * notice, this list of conditions and the following disclaimer in | |
69 | * the documentation and/or other materials provided with the | |
70 | * distribution. | |
71 | * | |
72 | * 3. All advertising materials mentioning features or use of this | |
73 | * software must display the following acknowledgment: | |
74 | * "This product includes software developed by the OpenSSL Project | |
75 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
76 | * | |
77 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
78 | * endorse or promote products derived from this software without | |
79 | * prior written permission. For written permission, please contact | |
80 | * openssl-core@openssl.org. | |
81 | * | |
82 | * 5. Products derived from this software may not be called "OpenSSL" | |
83 | * nor may "OpenSSL" appear in their names without prior written | |
84 | * permission of the OpenSSL Project. | |
85 | * | |
86 | * 6. Redistributions of any form whatsoever must retain the following | |
87 | * acknowledgment: | |
88 | * "This product includes software developed by the OpenSSL Project | |
89 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
90 | * | |
91 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
92 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
93 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
94 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
95 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
96 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
97 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
98 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
99 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
100 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
101 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
102 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
103 | * ==================================================================== | |
104 | * | |
105 | * This product includes cryptographic software written by Eric Young | |
106 | * (eay@cryptsoft.com). This product includes software written by Tim | |
107 | * Hudson (tjh@cryptsoft.com). | |
108 | * | |
109 | */ | |
ea262260 BM |
110 | /* ==================================================================== |
111 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 112 | * ECC cipher suite support in OpenSSL originally developed by |
ea262260 BM |
113 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
114 | */ | |
ddac1974 NL |
115 | /* ==================================================================== |
116 | * Copyright 2005 Nokia. All rights reserved. | |
117 | * | |
118 | * The portions of the attached software ("Contribution") is developed by | |
119 | * Nokia Corporation and is licensed pursuant to the OpenSSL open source | |
120 | * license. | |
121 | * | |
122 | * The Contribution, originally written by Mika Kousa and Pasi Eronen of | |
123 | * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites | |
124 | * support (see RFC 4279) to OpenSSL. | |
125 | * | |
126 | * No patent licenses or other rights except those expressly stated in | |
127 | * the OpenSSL open source license shall be deemed granted or received | |
128 | * expressly, by implication, estoppel, or otherwise. | |
129 | * | |
130 | * No assurances are provided by Nokia that the Contribution does not | |
131 | * infringe the patent or other intellectual property rights of any third | |
132 | * party or that the license provides you with all the necessary rights | |
133 | * to make use of the Contribution. | |
134 | * | |
135 | * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN | |
136 | * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA | |
137 | * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY | |
138 | * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR | |
139 | * OTHERWISE. | |
140 | */ | |
d02b48c6 | 141 | |
dbd87ffc MC |
142 | /* Or gethostname won't be declared properly on Linux and GNU platforms. */ |
143 | #define _BSD_SOURCE 1 | |
f9fd3524 | 144 | #define _DEFAULT_SOURCE 1 |
37289744 | 145 | |
6f7af152 BM |
146 | #include <assert.h> |
147 | #include <errno.h> | |
148 | #include <limits.h> | |
d02b48c6 RE |
149 | #include <stdio.h> |
150 | #include <stdlib.h> | |
151 | #include <string.h> | |
563f1503 | 152 | #include <time.h> |
17e3dd1c | 153 | |
e7a28569 | 154 | #define USE_SOCKETS |
41d2a336 | 155 | #include "e_os.h" |
17e3dd1c | 156 | |
bc120a54 | 157 | #ifdef OPENSSL_SYS_VMS |
0f113f3e MC |
158 | /* |
159 | * Or isascii won't be declared properly on VMS (at least with DECompHP C). | |
160 | */ | |
161 | # define _XOPEN_SOURCE 500 | |
bc120a54 DSH |
162 | #endif |
163 | ||
a963395a RL |
164 | #include <ctype.h> |
165 | ||
ec577822 BM |
166 | #include <openssl/bio.h> |
167 | #include <openssl/crypto.h> | |
563f1503 | 168 | #include <openssl/evp.h> |
ec577822 | 169 | #include <openssl/x509.h> |
a7201e9a | 170 | #include <openssl/x509v3.h> |
ec577822 | 171 | #include <openssl/ssl.h> |
0b13e9f0 | 172 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 173 | # include <openssl/engine.h> |
0b13e9f0 | 174 | #endif |
ec577822 | 175 | #include <openssl/err.h> |
b9d82f47 | 176 | #include <openssl/rand.h> |
3eeaab4b | 177 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 178 | # include <openssl/rsa.h> |
3eeaab4b NL |
179 | #endif |
180 | #ifndef OPENSSL_NO_DSA | |
0f113f3e | 181 | # include <openssl/dsa.h> |
3eeaab4b NL |
182 | #endif |
183 | #ifndef OPENSSL_NO_DH | |
0f113f3e | 184 | # include <openssl/dh.h> |
3eeaab4b | 185 | #endif |
edc032b5 | 186 | #ifndef OPENSSL_NO_SRP |
0f113f3e | 187 | # include <openssl/srp.h> |
edc032b5 | 188 | #endif |
d095b68d | 189 | #include <openssl/bn.h> |
dd696a55 RP |
190 | #ifndef OPENSSL_NO_CT |
191 | # include <openssl/ct.h> | |
192 | #endif | |
09867a47 | 193 | |
16203f7b | 194 | #include "internal/threads.h" |
b6ba4014 MC |
195 | #include "../ssl/ssl_locl.h" |
196 | ||
dbd87ffc MC |
197 | /* |
198 | * Or gethostname won't be declared properly | |
199 | * on Compaq platforms (at least with DEC C). | |
200 | * Do not try to put it earlier, or IPv6 includes | |
201 | * get screwed... | |
0f113f3e MC |
202 | */ |
203 | #define _XOPEN_SOURCE_EXTENDED 1 | |
09867a47 | 204 | |
bc36ee62 | 205 | #ifdef OPENSSL_SYS_WINDOWS |
0f113f3e | 206 | # include <winsock.h> |
37289744 | 207 | #else |
0f113f3e | 208 | # include OPENSSL_UNISTD |
d02b48c6 RE |
209 | #endif |
210 | ||
b76998b8 RS |
211 | static SSL_CTX *s_ctx = NULL; |
212 | static SSL_CTX *s_ctx2 = NULL; | |
817cd0d5 | 213 | |
0f113f3e | 214 | /* |
45ddce21 RS |
215 | * There is really no standard for this, so let's assign something |
216 | * only for this test | |
0f113f3e | 217 | */ |
0f113f3e | 218 | #define COMP_ZLIB 1 |
23f80f46 | 219 | |
6d23cf97 | 220 | static int verify_callback(int ok, X509_STORE_CTX *ctx); |
6d23cf97 | 221 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg); |
a7201e9a | 222 | #define APP_CALLBACK_STRING "Test Callback Argument" |
0f113f3e MC |
223 | struct app_verify_arg { |
224 | char *string; | |
225 | int app_verify; | |
226 | int allow_proxy_certs; | |
227 | char *proxy_auth; | |
228 | char *proxy_cond; | |
229 | }; | |
023ec151 | 230 | |
bc36ee62 | 231 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 232 | static DH *get_dh512(void); |
e4589582 BM |
233 | static DH *get_dh1024(void); |
234 | static DH *get_dh1024dsa(void); | |
53002dc6 BM |
235 | #endif |
236 | ||
0f113f3e | 237 | static char *psk_key = NULL; /* by default PSK is not used */ |
ddac1974 | 238 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
239 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, |
240 | char *identity, | |
241 | unsigned int max_identity_len, | |
242 | unsigned char *psk, | |
243 | unsigned int max_psk_len); | |
244 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
245 | unsigned char *psk, | |
246 | unsigned int max_psk_len); | |
ddac1974 NL |
247 | #endif |
248 | ||
edc032b5 BL |
249 | #ifndef OPENSSL_NO_SRP |
250 | /* SRP client */ | |
251 | /* This is a context that we pass to all callbacks */ | |
0f113f3e MC |
252 | typedef struct srp_client_arg_st { |
253 | char *srppassin; | |
254 | char *srplogin; | |
255 | } SRP_CLIENT_ARG; | |
edc032b5 | 256 | |
0f113f3e | 257 | # define PWD_STRLEN 1024 |
edc032b5 | 258 | |
0f113f3e MC |
259 | static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg) |
260 | { | |
261 | SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg; | |
7644a9ae | 262 | return OPENSSL_strdup((char *)srp_client_arg->srppassin); |
0f113f3e | 263 | } |
edc032b5 | 264 | |
edc032b5 BL |
265 | /* SRP server */ |
266 | /* This is a context that we pass to SRP server callbacks */ | |
0f113f3e MC |
267 | typedef struct srp_server_arg_st { |
268 | char *expected_user; | |
269 | char *pass; | |
270 | } SRP_SERVER_ARG; | |
edc032b5 | 271 | |
6d23cf97 | 272 | static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg) |
0f113f3e MC |
273 | { |
274 | SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg; | |
275 | ||
276 | if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) { | |
277 | fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s)); | |
278 | return SSL3_AL_FATAL; | |
279 | } | |
280 | if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) { | |
281 | *ad = SSL_AD_INTERNAL_ERROR; | |
282 | return SSL3_AL_FATAL; | |
283 | } | |
284 | return SSL_ERROR_NONE; | |
285 | } | |
286 | #endif | |
287 | ||
288 | static BIO *bio_err = NULL; | |
289 | static BIO *bio_stdout = NULL; | |
d02b48c6 | 290 | |
2911575c | 291 | #ifndef OPENSSL_NO_NEXTPROTONEG |
d9a268b9 BL |
292 | /* Note that this code assumes that this is only a one element list: */ |
293 | static const char NEXT_PROTO_STRING[] = "\x09testproto"; | |
df2ee0e2 BL |
294 | static int npn_client = 0; |
295 | static int npn_server = 0; | |
296 | static int npn_server_reject = 0; | |
d9a268b9 | 297 | |
0f113f3e MC |
298 | static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, |
299 | const unsigned char *in, unsigned int inlen, | |
300 | void *arg) | |
301 | { | |
302 | /* | |
303 | * This callback only returns the protocol string, rather than a length | |
304 | * prefixed set. We assume that NEXT_PROTO_STRING is a one element list | |
305 | * and remove the first byte to chop off the length prefix. | |
306 | */ | |
307 | *out = (unsigned char *)NEXT_PROTO_STRING + 1; | |
308 | *outlen = sizeof(NEXT_PROTO_STRING) - 2; | |
309 | return SSL_TLSEXT_ERR_OK; | |
310 | } | |
311 | ||
312 | static int cb_server_npn(SSL *s, const unsigned char **data, | |
313 | unsigned int *len, void *arg) | |
314 | { | |
315 | *data = (const unsigned char *)NEXT_PROTO_STRING; | |
316 | *len = sizeof(NEXT_PROTO_STRING) - 1; | |
317 | return SSL_TLSEXT_ERR_OK; | |
318 | } | |
319 | ||
320 | static int cb_server_rejects_npn(SSL *s, const unsigned char **data, | |
321 | unsigned int *len, void *arg) | |
322 | { | |
323 | return SSL_TLSEXT_ERR_NOACK; | |
324 | } | |
d9a268b9 BL |
325 | |
326 | static int verify_npn(SSL *client, SSL *server) | |
0f113f3e MC |
327 | { |
328 | const unsigned char *client_s; | |
329 | unsigned client_len; | |
330 | const unsigned char *server_s; | |
331 | unsigned server_len; | |
332 | ||
333 | SSL_get0_next_proto_negotiated(client, &client_s, &client_len); | |
334 | SSL_get0_next_proto_negotiated(server, &server_s, &server_len); | |
335 | ||
336 | if (client_len) { | |
337 | BIO_printf(bio_stdout, "Client NPN: "); | |
338 | BIO_write(bio_stdout, client_s, client_len); | |
339 | BIO_printf(bio_stdout, "\n"); | |
340 | } | |
341 | ||
342 | if (server_len) { | |
343 | BIO_printf(bio_stdout, "Server NPN: "); | |
344 | BIO_write(bio_stdout, server_s, server_len); | |
345 | BIO_printf(bio_stdout, "\n"); | |
346 | } | |
347 | ||
348 | /* | |
349 | * If an NPN string was returned, it must be the protocol that we | |
350 | * expected to negotiate. | |
351 | */ | |
352 | if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
353 | memcmp(client_s, NEXT_PROTO_STRING + 1, client_len))) | |
354 | return -1; | |
355 | if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
356 | memcmp(server_s, NEXT_PROTO_STRING + 1, server_len))) | |
357 | return -1; | |
358 | ||
359 | if (!npn_client && client_len) | |
360 | return -1; | |
361 | if (!npn_server && server_len) | |
362 | return -1; | |
363 | if (npn_server_reject && server_len) | |
364 | return -1; | |
365 | if (npn_client && npn_server && (!client_len || !server_len)) | |
366 | return -1; | |
367 | ||
368 | return 0; | |
369 | } | |
d9a268b9 BL |
370 | #endif |
371 | ||
a8989362 | 372 | static const char *alpn_client; |
817cd0d5 TS |
373 | static char *alpn_server; |
374 | static char *alpn_server2; | |
a8989362 AL |
375 | static const char *alpn_expected; |
376 | static unsigned char *alpn_selected; | |
7946ab33 KR |
377 | static const char *server_min_proto; |
378 | static const char *server_max_proto; | |
379 | static const char *client_min_proto; | |
380 | static const char *client_max_proto; | |
381 | static const char *should_negotiate; | |
817cd0d5 TS |
382 | static const char *sn_client; |
383 | static const char *sn_server1; | |
384 | static const char *sn_server2; | |
385 | static int sn_expect = 0; | |
b7dffce0 KR |
386 | static const char *server_sess_out; |
387 | static const char *server_sess_in; | |
388 | static const char *client_sess_out; | |
389 | static const char *client_sess_in; | |
390 | static SSL_SESSION *server_sess; | |
391 | static SSL_SESSION *client_sess; | |
817cd0d5 TS |
392 | |
393 | static int servername_cb(SSL *s, int *ad, void *arg) | |
394 | { | |
395 | const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
396 | if (sn_server2 == NULL) { | |
397 | BIO_printf(bio_stdout, "Servername 2 is NULL\n"); | |
398 | return SSL_TLSEXT_ERR_NOACK; | |
399 | } | |
400 | ||
401 | if (servername) { | |
402 | if (s_ctx2 != NULL && sn_server2 != NULL && | |
403 | !strcasecmp(servername, sn_server2)) { | |
404 | BIO_printf(bio_stdout, "Switching server context.\n"); | |
405 | SSL_set_SSL_CTX(s, s_ctx2); | |
406 | } | |
407 | } | |
408 | return SSL_TLSEXT_ERR_OK; | |
409 | } | |
410 | static int verify_servername(SSL *client, SSL *server) | |
411 | { | |
412 | /* just need to see if sn_context is what we expect */ | |
413 | SSL_CTX* ctx = SSL_get_SSL_CTX(server); | |
414 | if (sn_expect == 0) | |
415 | return 0; | |
416 | if (sn_expect == 1 && ctx == s_ctx) | |
417 | return 0; | |
418 | if (sn_expect == 2 && ctx == s_ctx2) | |
419 | return 0; | |
420 | BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect); | |
421 | if (ctx == s_ctx2) | |
422 | BIO_printf(bio_stdout, "Servername: context is 2\n"); | |
423 | else if (ctx == s_ctx) | |
424 | BIO_printf(bio_stdout, "Servername: context is 1\n"); | |
425 | else | |
426 | BIO_printf(bio_stdout, "Servername: context is unknown\n"); | |
427 | return -1; | |
428 | } | |
429 | ||
a8989362 | 430 | |
3a83462d MC |
431 | /*- |
432 | * next_protos_parse parses a comma separated list of strings into a string | |
a8989362 AL |
433 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
434 | * outlen: (output) set to the length of the resulting buffer on success. | |
435 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
4eadd11c | 436 | * in: a NUL terminated string like "abc,def,ghi" |
a8989362 AL |
437 | * |
438 | * returns: a malloced buffer or NULL on failure. | |
439 | */ | |
817cd0d5 | 440 | static unsigned char *next_protos_parse(size_t *outlen, |
0f113f3e MC |
441 | const char *in) |
442 | { | |
443 | size_t len; | |
444 | unsigned char *out; | |
445 | size_t i, start = 0; | |
446 | ||
447 | len = strlen(in); | |
448 | if (len >= 65535) | |
449 | return NULL; | |
450 | ||
451 | out = OPENSSL_malloc(strlen(in) + 1); | |
452 | if (!out) | |
453 | return NULL; | |
454 | ||
455 | for (i = 0; i <= len; ++i) { | |
456 | if (i == len || in[i] == ',') { | |
457 | if (i - start > 255) { | |
458 | OPENSSL_free(out); | |
459 | return NULL; | |
460 | } | |
461 | out[start] = i - start; | |
462 | start = i + 1; | |
463 | } else | |
464 | out[i + 1] = in[i]; | |
465 | } | |
466 | ||
467 | *outlen = len + 1; | |
468 | return out; | |
469 | } | |
470 | ||
471 | static int cb_server_alpn(SSL *s, const unsigned char **out, | |
472 | unsigned char *outlen, const unsigned char *in, | |
473 | unsigned int inlen, void *arg) | |
474 | { | |
475 | unsigned char *protos; | |
817cd0d5 TS |
476 | size_t protos_len; |
477 | char* alpn_str = arg; | |
0f113f3e | 478 | |
817cd0d5 | 479 | protos = next_protos_parse(&protos_len, alpn_str); |
0f113f3e MC |
480 | if (protos == NULL) { |
481 | fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", | |
817cd0d5 | 482 | alpn_str); |
0f113f3e MC |
483 | abort(); |
484 | } | |
485 | ||
486 | if (SSL_select_next_proto | |
487 | ((unsigned char **)out, outlen, protos, protos_len, in, | |
488 | inlen) != OPENSSL_NPN_NEGOTIATED) { | |
489 | OPENSSL_free(protos); | |
490 | return SSL_TLSEXT_ERR_NOACK; | |
491 | } | |
492 | ||
493 | /* | |
494 | * Make a copy of the selected protocol which will be freed in | |
495 | * verify_alpn. | |
496 | */ | |
497 | alpn_selected = OPENSSL_malloc(*outlen); | |
498 | memcpy(alpn_selected, *out, *outlen); | |
499 | *out = alpn_selected; | |
500 | ||
501 | OPENSSL_free(protos); | |
502 | return SSL_TLSEXT_ERR_OK; | |
503 | } | |
a8989362 AL |
504 | |
505 | static int verify_alpn(SSL *client, SSL *server) | |
0f113f3e MC |
506 | { |
507 | const unsigned char *client_proto, *server_proto; | |
508 | unsigned int client_proto_len = 0, server_proto_len = 0; | |
509 | SSL_get0_alpn_selected(client, &client_proto, &client_proto_len); | |
510 | SSL_get0_alpn_selected(server, &server_proto, &server_proto_len); | |
511 | ||
b548a1f1 RS |
512 | OPENSSL_free(alpn_selected); |
513 | alpn_selected = NULL; | |
0f113f3e | 514 | |
3003e0a4 AG |
515 | if (client_proto_len != server_proto_len) { |
516 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
517 | goto err; | |
518 | } | |
519 | ||
520 | if (client_proto != NULL && | |
0f113f3e MC |
521 | memcmp(client_proto, server_proto, client_proto_len) != 0) { |
522 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
523 | goto err; | |
524 | } | |
525 | ||
526 | if (client_proto_len > 0 && alpn_expected == NULL) { | |
527 | BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n"); | |
528 | goto err; | |
529 | } | |
530 | ||
531 | if (alpn_expected != NULL && | |
532 | (client_proto_len != strlen(alpn_expected) || | |
533 | memcmp(client_proto, alpn_expected, client_proto_len) != 0)) { | |
534 | BIO_printf(bio_stdout, | |
535 | "ALPN selected protocols not equal to expected protocol: %s\n", | |
536 | alpn_expected); | |
537 | goto err; | |
538 | } | |
539 | ||
540 | return 0; | |
541 | ||
542 | err: | |
543 | BIO_printf(bio_stdout, "ALPN results: client: '"); | |
544 | BIO_write(bio_stdout, client_proto, client_proto_len); | |
545 | BIO_printf(bio_stdout, "', server: '"); | |
546 | BIO_write(bio_stdout, server_proto, server_proto_len); | |
547 | BIO_printf(bio_stdout, "'\n"); | |
817cd0d5 TS |
548 | BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '", |
549 | alpn_client); | |
550 | if (SSL_get_SSL_CTX(server) == s_ctx2) { | |
551 | BIO_printf(bio_stdout, "%s'\n", | |
552 | alpn_server2); | |
553 | } else { | |
554 | BIO_printf(bio_stdout, "%s'\n", | |
555 | alpn_server); | |
556 | } | |
0f113f3e MC |
557 | return -1; |
558 | } | |
a8989362 | 559 | |
0f113f3e MC |
560 | /* |
561 | * WARNING : below extension types are *NOT* IETF assigned, and could | |
562 | * conflict if these types are reassigned and handled specially by OpenSSL | |
563 | * in the future | |
564 | */ | |
a398f821 | 565 | #define TACK_EXT_TYPE 62208 |
9cd50f73 T |
566 | #define CUSTOM_EXT_TYPE_0 1000 |
567 | #define CUSTOM_EXT_TYPE_1 1001 | |
568 | #define CUSTOM_EXT_TYPE_2 1002 | |
569 | #define CUSTOM_EXT_TYPE_3 1003 | |
570 | ||
df2ee0e2 BL |
571 | static const char custom_ext_cli_string[] = "abc"; |
572 | static const char custom_ext_srv_string[] = "defg"; | |
a398f821 T |
573 | |
574 | /* These set from cmdline */ | |
df2ee0e2 BL |
575 | static char *serverinfo_file = NULL; |
576 | static int serverinfo_sct = 0; | |
577 | static int serverinfo_tack = 0; | |
9cd50f73 T |
578 | |
579 | /* These set based on extension callbacks */ | |
df2ee0e2 BL |
580 | static int serverinfo_sct_seen = 0; |
581 | static int serverinfo_tack_seen = 0; | |
582 | static int serverinfo_other_seen = 0; | |
a398f821 | 583 | |
9cd50f73 | 584 | /* This set from cmdline */ |
df2ee0e2 | 585 | static int custom_ext = 0; |
9cd50f73 T |
586 | |
587 | /* This set based on extension callbacks */ | |
df2ee0e2 | 588 | static int custom_ext_error = 0; |
9cd50f73 | 589 | |
0cfefe4b | 590 | static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
591 | const unsigned char *in, size_t inlen, |
592 | int *al, void *arg) | |
593 | { | |
dd696a55 | 594 | if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp) |
0f113f3e MC |
595 | serverinfo_sct_seen++; |
596 | else if (ext_type == TACK_EXT_TYPE) | |
597 | serverinfo_tack_seen++; | |
598 | else | |
599 | serverinfo_other_seen++; | |
600 | return 1; | |
601 | } | |
a398f821 T |
602 | |
603 | static int verify_serverinfo() | |
0f113f3e MC |
604 | { |
605 | if (serverinfo_sct != serverinfo_sct_seen) | |
606 | return -1; | |
607 | if (serverinfo_tack != serverinfo_tack_seen) | |
608 | return -1; | |
609 | if (serverinfo_other_seen) | |
610 | return -1; | |
611 | return 0; | |
612 | } | |
a398f821 | 613 | |
1d97c843 TH |
614 | /*- |
615 | * Four test cases for custom extensions: | |
9cd50f73 T |
616 | * 0 - no ClientHello extension or ServerHello response |
617 | * 1 - ClientHello with "abc", no response | |
618 | * 2 - ClientHello with "abc", empty response | |
619 | * 3 - ClientHello with "abc", "defg" response | |
620 | */ | |
621 | ||
de2a9e38 | 622 | static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
623 | const unsigned char **out, |
624 | size_t *outlen, int *al, void *arg) | |
625 | { | |
626 | if (ext_type != CUSTOM_EXT_TYPE_0) | |
627 | custom_ext_error = 1; | |
628 | return 0; /* Don't send an extension */ | |
629 | } | |
9cd50f73 | 630 | |
de2a9e38 | 631 | static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
632 | const unsigned char *in, |
633 | size_t inlen, int *al, void *arg) | |
634 | { | |
635 | return 1; | |
636 | } | |
9cd50f73 | 637 | |
de2a9e38 | 638 | static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
639 | const unsigned char **out, |
640 | size_t *outlen, int *al, void *arg) | |
641 | { | |
642 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
643 | custom_ext_error = 1; | |
644 | *out = (const unsigned char *)custom_ext_cli_string; | |
645 | *outlen = strlen(custom_ext_cli_string); | |
646 | return 1; /* Send "abc" */ | |
647 | } | |
9cd50f73 | 648 | |
de2a9e38 | 649 | static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
650 | const unsigned char *in, |
651 | size_t inlen, int *al, void *arg) | |
652 | { | |
653 | return 1; | |
654 | } | |
9cd50f73 | 655 | |
de2a9e38 | 656 | static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
657 | const unsigned char **out, |
658 | size_t *outlen, int *al, void *arg) | |
659 | { | |
660 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
661 | custom_ext_error = 1; | |
662 | *out = (const unsigned char *)custom_ext_cli_string; | |
663 | *outlen = strlen(custom_ext_cli_string); | |
664 | return 1; /* Send "abc" */ | |
665 | } | |
9cd50f73 | 666 | |
de2a9e38 | 667 | static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
668 | const unsigned char *in, |
669 | size_t inlen, int *al, void *arg) | |
670 | { | |
671 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
672 | custom_ext_error = 1; | |
673 | if (inlen != 0) | |
674 | custom_ext_error = 1; /* Should be empty response */ | |
675 | return 1; | |
676 | } | |
9cd50f73 | 677 | |
de2a9e38 | 678 | static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
679 | const unsigned char **out, |
680 | size_t *outlen, int *al, void *arg) | |
681 | { | |
682 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
683 | custom_ext_error = 1; | |
684 | *out = (const unsigned char *)custom_ext_cli_string; | |
685 | *outlen = strlen(custom_ext_cli_string); | |
686 | return 1; /* Send "abc" */ | |
687 | } | |
9cd50f73 | 688 | |
de2a9e38 | 689 | static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
690 | const unsigned char *in, |
691 | size_t inlen, int *al, void *arg) | |
692 | { | |
693 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
694 | custom_ext_error = 1; | |
695 | if (inlen != strlen(custom_ext_srv_string)) | |
696 | custom_ext_error = 1; | |
697 | if (memcmp(custom_ext_srv_string, in, inlen) != 0) | |
698 | custom_ext_error = 1; /* Check for "defg" */ | |
699 | return 1; | |
700 | } | |
701 | ||
702 | /* | |
703 | * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback | |
704 | * for this extension | |
705 | */ | |
de2a9e38 | 706 | static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
707 | const unsigned char *in, |
708 | size_t inlen, int *al, void *arg) | |
709 | { | |
710 | custom_ext_error = 1; | |
711 | return 1; | |
712 | } | |
9cd50f73 | 713 | |
f47e2039 | 714 | /* 'add' callbacks are only called if the 'parse' callback is called */ |
de2a9e38 | 715 | static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
716 | const unsigned char **out, |
717 | size_t *outlen, int *al, void *arg) | |
718 | { | |
719 | /* Error: should not have been called */ | |
720 | custom_ext_error = 1; | |
721 | return 0; /* Don't send an extension */ | |
722 | } | |
9cd50f73 | 723 | |
de2a9e38 | 724 | static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
725 | const unsigned char *in, |
726 | size_t inlen, int *al, void *arg) | |
727 | { | |
728 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
729 | custom_ext_error = 1; | |
730 | /* Check for "abc" */ | |
731 | if (inlen != strlen(custom_ext_cli_string)) | |
732 | custom_ext_error = 1; | |
733 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
734 | custom_ext_error = 1; | |
735 | return 1; | |
736 | } | |
9cd50f73 | 737 | |
de2a9e38 | 738 | static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
739 | const unsigned char **out, |
740 | size_t *outlen, int *al, void *arg) | |
741 | { | |
742 | return 0; /* Don't send an extension */ | |
743 | } | |
9cd50f73 | 744 | |
de2a9e38 | 745 | static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
746 | const unsigned char *in, |
747 | size_t inlen, int *al, void *arg) | |
748 | { | |
749 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
750 | custom_ext_error = 1; | |
751 | /* Check for "abc" */ | |
752 | if (inlen != strlen(custom_ext_cli_string)) | |
753 | custom_ext_error = 1; | |
754 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
755 | custom_ext_error = 1; | |
756 | return 1; | |
757 | } | |
9cd50f73 | 758 | |
de2a9e38 | 759 | static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
760 | const unsigned char **out, |
761 | size_t *outlen, int *al, void *arg) | |
762 | { | |
763 | *out = NULL; | |
764 | *outlen = 0; | |
765 | return 1; /* Send empty extension */ | |
766 | } | |
9cd50f73 | 767 | |
de2a9e38 | 768 | static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
769 | const unsigned char *in, |
770 | size_t inlen, int *al, void *arg) | |
771 | { | |
772 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
773 | custom_ext_error = 1; | |
774 | /* Check for "abc" */ | |
775 | if (inlen != strlen(custom_ext_cli_string)) | |
776 | custom_ext_error = 1; | |
777 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
778 | custom_ext_error = 1; | |
779 | return 1; | |
780 | } | |
9cd50f73 | 781 | |
de2a9e38 | 782 | static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
783 | const unsigned char **out, |
784 | size_t *outlen, int *al, void *arg) | |
785 | { | |
786 | *out = (const unsigned char *)custom_ext_srv_string; | |
787 | *outlen = strlen(custom_ext_srv_string); | |
788 | return 1; /* Send "defg" */ | |
789 | } | |
790 | ||
791 | static char *cipher = NULL; | |
792 | static int verbose = 0; | |
793 | static int debug = 0; | |
0f113f3e MC |
794 | static const char rnd_seed[] = |
795 | "string to make the random number generator think it has entropy"; | |
d02b48c6 | 796 | |
75d5bd4e RL |
797 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, |
798 | long bytes, clock_t *s_time, clock_t *c_time); | |
0f113f3e MC |
799 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time, |
800 | clock_t *c_time); | |
801 | int doit(SSL *s_ssl, SSL *c_ssl, long bytes); | |
6e119bb0 | 802 | static int do_test_cipherlist(void); |
9ccc00ef | 803 | |
6b691a5c | 804 | static void sv_usage(void) |
0f113f3e MC |
805 | { |
806 | fprintf(stderr, "usage: ssltest [args ...]\n"); | |
807 | fprintf(stderr, "\n"); | |
086e32a6 | 808 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
809 | fprintf(stderr, "-F - run test in FIPS mode\n"); |
810 | #endif | |
811 | fprintf(stderr, " -server_auth - check server certificate\n"); | |
812 | fprintf(stderr, " -client_auth - do client authentication\n"); | |
813 | fprintf(stderr, " -proxy - allow proxy certificates\n"); | |
814 | fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n"); | |
815 | fprintf(stderr, | |
816 | " -proxy_cond <val> - expression to test proxy policy rights\n"); | |
817 | fprintf(stderr, " -v - more output\n"); | |
818 | fprintf(stderr, " -d - debug output\n"); | |
819 | fprintf(stderr, " -reuse - use session-id reuse\n"); | |
820 | fprintf(stderr, " -num <val> - number of connections to perform\n"); | |
821 | fprintf(stderr, | |
822 | " -bytes <val> - number of bytes to swap between client/server\n"); | |
bc36ee62 | 823 | #ifndef OPENSSL_NO_DH |
0f113f3e | 824 | fprintf(stderr, |
e8356e32 EK |
825 | " -dhe512 - use 512 bit key for DHE (to test failure)\n"); |
826 | fprintf(stderr, | |
827 | " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n"); | |
0f113f3e MC |
828 | fprintf(stderr, |
829 | " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n"); | |
830 | fprintf(stderr, " -no_dhe - disable DHE\n"); | |
77fa04a9 | 831 | #endif |
10bf4fc2 | 832 | #ifndef OPENSSL_NO_EC |
817cd0d5 | 833 | fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n"); |
ea262260 | 834 | #endif |
ddac1974 | 835 | #ifndef OPENSSL_NO_PSK |
0f113f3e | 836 | fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n"); |
ddac1974 | 837 | #endif |
edc032b5 | 838 | #ifndef OPENSSL_NO_SRP |
0d5301af KR |
839 | fprintf(stderr, " -srpuser user - SRP username to use\n"); |
840 | fprintf(stderr, " -srppass arg - password for 'user'\n"); | |
edc032b5 | 841 | #endif |
6b01bed2 | 842 | #ifndef OPENSSL_NO_SSL3 |
0f113f3e | 843 | fprintf(stderr, " -ssl3 - use SSLv3\n"); |
58964a49 | 844 | #endif |
6b01bed2 | 845 | #ifndef OPENSSL_NO_TLS1 |
0f113f3e | 846 | fprintf(stderr, " -tls1 - use TLSv1\n"); |
6b01bed2 | 847 | #endif |
98b8cdd3 | 848 | #ifndef OPENSSL_NO_DTLS |
0d5301af | 849 | fprintf(stderr, " -dtls - use DTLS\n"); |
6b01bed2 | 850 | #ifndef OPENSSL_NO_DTLS1 |
98b8cdd3 | 851 | fprintf(stderr, " -dtls1 - use DTLSv1\n"); |
6b01bed2 VD |
852 | #endif |
853 | #ifndef OPENSSL_NO_DTLS1_2 | |
98b8cdd3 | 854 | fprintf(stderr, " -dtls12 - use DTLSv1.2\n"); |
6b01bed2 | 855 | #endif |
98b8cdd3 | 856 | #endif |
0f113f3e MC |
857 | fprintf(stderr, " -CApath arg - PEM format directory of CA's\n"); |
858 | fprintf(stderr, " -CAfile arg - PEM format file of CA's\n"); | |
859 | fprintf(stderr, " -cert arg - Server certificate file\n"); | |
860 | fprintf(stderr, | |
861 | " -key arg - Server key file (default: same as -cert)\n"); | |
862 | fprintf(stderr, " -c_cert arg - Client certificate file\n"); | |
863 | fprintf(stderr, | |
864 | " -c_key arg - Client key file (default: same as -c_cert)\n"); | |
865 | fprintf(stderr, " -cipher arg - The cipher list\n"); | |
866 | fprintf(stderr, " -bio_pair - Use BIO pairs\n"); | |
75d5bd4e RL |
867 | fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n"); |
868 | fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n"); | |
0f113f3e MC |
869 | fprintf(stderr, " -f - Test even cases that can't work\n"); |
870 | fprintf(stderr, | |
871 | " -time - measure processor time used by client and server\n"); | |
872 | fprintf(stderr, " -zlib - use zlib compression\n"); | |
0f113f3e MC |
873 | fprintf(stderr, |
874 | " -test_cipherlist - Verifies the order of the ssl cipher lists.\n" | |
875 | " When this option is requested, the cipherlist\n" | |
876 | " tests are run instead of handshake tests.\n"); | |
2911575c | 877 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
878 | fprintf(stderr, " -npn_client - have client side offer NPN\n"); |
879 | fprintf(stderr, " -npn_server - have server side offer NPN\n"); | |
880 | fprintf(stderr, " -npn_server_reject - have server reject NPN\n"); | |
881 | #endif | |
882 | fprintf(stderr, " -serverinfo_file file - have server use this file\n"); | |
883 | fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n"); | |
884 | fprintf(stderr, | |
885 | " -serverinfo_tack - have client offer and expect TACK\n"); | |
886 | fprintf(stderr, | |
887 | " -custom_ext - try various custom extension callbacks\n"); | |
888 | fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n"); | |
889 | fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n"); | |
817cd0d5 TS |
890 | fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n"); |
891 | fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n"); | |
0f113f3e MC |
892 | fprintf(stderr, |
893 | " -alpn_expected <string> - the ALPN protocol that should be negotiated\n"); | |
7946ab33 KR |
894 | fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n"); |
895 | fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n"); | |
896 | fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n"); | |
897 | fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n"); | |
898 | fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n"); | |
dd696a55 RP |
899 | #ifndef OPENSSL_NO_CT |
900 | fprintf(stderr, " -noct - no certificate transparency\n"); | |
901 | fprintf(stderr, " -requestct - request certificate transparency\n"); | |
902 | fprintf(stderr, " -requirect - require certificate transparency\n"); | |
903 | #endif | |
817cd0d5 TS |
904 | fprintf(stderr, " -sn_client <string> - have client request this servername\n"); |
905 | fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n"); | |
906 | fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n"); | |
907 | fprintf(stderr, " -sn_expect1 - expected server 1\n"); | |
908 | fprintf(stderr, " -sn_expect2 - expected server 2\n"); | |
b7dffce0 KR |
909 | fprintf(stderr, " -server_sess_out <file> - Save the server session to a file\n"); |
910 | fprintf(stderr, " -server_sess_in <file> - Read the server session from a file\n"); | |
911 | fprintf(stderr, " -client_sess_out <file> - Save the client session to a file\n"); | |
912 | fprintf(stderr, " -client_sess_in <file> - Read the client session from a file\n"); | |
913 | fprintf(stderr, " -should_reuse <number> - The expected state of reusing the session\n"); | |
914 | fprintf(stderr, " -no_ticket - do not issue TLS session ticket\n"); | |
0f113f3e | 915 | } |
563f1503 | 916 | |
f756f1fc | 917 | static void print_key_details(BIO *out, EVP_PKEY *key) |
0f113f3e MC |
918 | { |
919 | int keyid = EVP_PKEY_id(key); | |
f756f1fc | 920 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
921 | if (keyid == EVP_PKEY_EC) { |
922 | EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); | |
923 | int nid; | |
924 | const char *cname; | |
925 | nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); | |
926 | EC_KEY_free(ec); | |
927 | cname = EC_curve_nid2nist(nid); | |
928 | if (!cname) | |
929 | cname = OBJ_nid2sn(nid); | |
930 | BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname); | |
931 | } else | |
932 | #endif | |
933 | { | |
934 | const char *algname; | |
935 | switch (keyid) { | |
936 | case EVP_PKEY_RSA: | |
937 | algname = "RSA"; | |
938 | break; | |
939 | case EVP_PKEY_DSA: | |
940 | algname = "DSA"; | |
941 | break; | |
942 | case EVP_PKEY_DH: | |
943 | algname = "DH"; | |
944 | break; | |
945 | default: | |
946 | algname = OBJ_nid2sn(keyid); | |
947 | break; | |
948 | } | |
949 | BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname); | |
950 | } | |
951 | } | |
f756f1fc | 952 | |
563f1503 | 953 | static void print_details(SSL *c_ssl, const char *prefix) |
0f113f3e MC |
954 | { |
955 | const SSL_CIPHER *ciph; | |
956 | int mdnid; | |
957 | X509 *cert; | |
958 | EVP_PKEY *pkey; | |
959 | ||
960 | ciph = SSL_get_current_cipher(c_ssl); | |
961 | BIO_printf(bio_stdout, "%s%s, cipher %s %s", | |
962 | prefix, | |
963 | SSL_get_version(c_ssl), | |
964 | SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph)); | |
965 | cert = SSL_get_peer_certificate(c_ssl); | |
966 | if (cert != NULL) { | |
967 | pkey = X509_get_pubkey(cert); | |
968 | if (pkey != NULL) { | |
969 | BIO_puts(bio_stdout, ", "); | |
970 | print_key_details(bio_stdout, pkey); | |
971 | EVP_PKEY_free(pkey); | |
972 | } | |
973 | X509_free(cert); | |
974 | } | |
975 | if (SSL_get_server_tmp_key(c_ssl, &pkey)) { | |
976 | BIO_puts(bio_stdout, ", temp key: "); | |
977 | print_key_details(bio_stdout, pkey); | |
978 | EVP_PKEY_free(pkey); | |
979 | } | |
980 | if (SSL_get_peer_signature_nid(c_ssl, &mdnid)) | |
981 | BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid)); | |
982 | BIO_printf(bio_stdout, "\n"); | |
983 | } | |
d02b48c6 | 984 | |
7946ab33 KR |
985 | /* |
986 | * protocol_from_string - converts a protocol version string to a number | |
987 | * | |
988 | * Returns -1 on failure or the version on success | |
989 | */ | |
990 | static int protocol_from_string(const char *value) | |
991 | { | |
992 | struct protocol_versions { | |
993 | const char *name; | |
994 | int version; | |
995 | }; | |
996 | static const struct protocol_versions versions[] = { | |
997 | {"ssl3", SSL3_VERSION}, | |
998 | {"tls1", TLS1_VERSION}, | |
999 | {"tls1.1", TLS1_1_VERSION}, | |
1000 | {"tls1.2", TLS1_2_VERSION}, | |
1001 | {"dtls1", DTLS1_VERSION}, | |
1002 | {"dtls1.2", DTLS1_2_VERSION}}; | |
1003 | size_t i; | |
1004 | size_t n = OSSL_NELEM(versions); | |
1005 | ||
1006 | for (i = 0; i < n; i++) | |
1007 | if (strcmp(versions[i].name, value) == 0) | |
1008 | return versions[i].version; | |
1009 | return -1; | |
1010 | } | |
1011 | ||
b7dffce0 KR |
1012 | static SSL_SESSION *read_session(const char *filename) |
1013 | { | |
1014 | SSL_SESSION *sess; | |
1015 | BIO *f = BIO_new_file(filename, "r"); | |
1016 | ||
1017 | if (f == NULL) { | |
1018 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
1019 | ERR_print_errors(bio_err); | |
1020 | return NULL; | |
1021 | } | |
1022 | sess = PEM_read_bio_SSL_SESSION(f, NULL, 0, NULL); | |
1023 | if (sess == NULL) { | |
1024 | BIO_printf(bio_err, "Can't parse session file %s\n", filename); | |
1025 | ERR_print_errors(bio_err); | |
1026 | } | |
1027 | BIO_free(f); | |
1028 | return sess; | |
1029 | } | |
1030 | ||
1031 | static int write_session(const char *filename, SSL_SESSION *sess) | |
1032 | { | |
1033 | BIO *f = BIO_new_file(filename, "w"); | |
1034 | ||
1035 | if (sess == NULL) { | |
1036 | BIO_printf(bio_err, "No session information\n"); | |
1037 | return 0; | |
1038 | } | |
1039 | if (f == NULL) { | |
1040 | BIO_printf(bio_err, "Can't open session file %s\n", filename); | |
1041 | ERR_print_errors(bio_err); | |
1042 | return 0; | |
1043 | } | |
1044 | PEM_write_bio_SSL_SESSION(f, sess); | |
1045 | BIO_free(f); | |
1046 | return 1; | |
1047 | } | |
1048 | ||
7946ab33 KR |
1049 | /* |
1050 | * set_protocol_version - Sets protocol version minimum or maximum | |
1051 | * | |
1052 | * Returns 0 on failure and 1 on success | |
1053 | */ | |
1054 | static int set_protocol_version(const char *version, SSL *ssl, int setting) | |
1055 | { | |
1056 | if (version != NULL) { | |
1057 | int ver = protocol_from_string(version); | |
1058 | if (ver < 0) { | |
1059 | BIO_printf(bio_err, "Error parsing: %s\n", version); | |
1060 | return 0; | |
1061 | } | |
1062 | return SSL_ctrl(ssl, setting, ver, NULL); | |
1063 | } | |
1064 | return 1; | |
1065 | } | |
1066 | ||
6b691a5c | 1067 | int main(int argc, char *argv[]) |
0f113f3e MC |
1068 | { |
1069 | char *CApath = NULL, *CAfile = NULL; | |
1070 | int badop = 0; | |
75d5bd4e | 1071 | enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM; |
0f113f3e | 1072 | int force = 0; |
7946ab33 | 1073 | int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, ssl3 = 0, ret = 1; |
0f113f3e MC |
1074 | int client_auth = 0; |
1075 | int server_auth = 0, i; | |
1076 | struct app_verify_arg app_verify_arg = | |
1077 | { APP_CALLBACK_STRING, 0, 0, NULL, NULL }; | |
bbd86bf5 | 1078 | char *p; |
0f113f3e MC |
1079 | SSL_CTX *c_ctx = NULL; |
1080 | const SSL_METHOD *meth = NULL; | |
1081 | SSL *c_ssl, *s_ssl; | |
1082 | int number = 1, reuse = 0; | |
b7dffce0 KR |
1083 | int should_reuse = -1; |
1084 | int no_ticket = 0; | |
0f113f3e | 1085 | long bytes = 256L; |
bc36ee62 | 1086 | #ifndef OPENSSL_NO_DH |
0f113f3e | 1087 | DH *dh; |
e8356e32 | 1088 | int dhe512 = 0, dhe1024dsa = 0; |
ea262260 | 1089 | #endif |
edc032b5 | 1090 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1091 | /* client */ |
1092 | SRP_CLIENT_ARG srp_client_arg = { NULL, NULL }; | |
1093 | /* server */ | |
1094 | SRP_SERVER_ARG srp_server_arg = { NULL, NULL }; | |
1095 | #endif | |
1096 | int no_dhe = 0; | |
0f113f3e MC |
1097 | int no_psk = 0; |
1098 | int print_time = 0; | |
1099 | clock_t s_time = 0, c_time = 0; | |
09b6c2ef | 1100 | #ifndef OPENSSL_NO_COMP |
9a555706 | 1101 | int n, comp = 0; |
0f113f3e MC |
1102 | COMP_METHOD *cm = NULL; |
1103 | STACK_OF(SSL_COMP) *ssl_comp_methods = NULL; | |
00a37b5a | 1104 | #endif |
0f113f3e | 1105 | int test_cipherlist = 0; |
086e32a6 | 1106 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
1107 | int fips_mode = 0; |
1108 | #endif | |
6b01bed2 | 1109 | int no_protocol; |
0d5301af | 1110 | int min_version = 0, max_version = 0; |
dd696a55 RP |
1111 | #ifndef OPENSSL_NO_CT |
1112 | /* | |
1113 | * Disable CT validation by default, because it will interfere with | |
1114 | * anything using custom extension handlers to deal with SCT extensions. | |
1115 | */ | |
43341433 | 1116 | int ct_validation = 0; |
dd696a55 | 1117 | #endif |
817cd0d5 | 1118 | SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL; |
0f113f3e | 1119 | STACK_OF(OPENSSL_STRING) *conf_args = NULL; |
4a640fb6 | 1120 | char *arg = NULL, *argn = NULL; |
0f113f3e MC |
1121 | |
1122 | verbose = 0; | |
1123 | debug = 0; | |
1124 | cipher = 0; | |
1125 | ||
1126 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT); | |
1127 | ||
bbd86bf5 RS |
1128 | p = getenv("OPENSSL_DEBUG_MEMORY"); |
1129 | if (p != NULL && strcmp(p, "on") == 0) | |
1130 | CRYPTO_set_mem_debug(1); | |
0f113f3e MC |
1131 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
1132 | ||
1133 | RAND_seed(rnd_seed, sizeof rnd_seed); | |
1134 | ||
1135 | bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); | |
1136 | ||
1137 | s_cctx = SSL_CONF_CTX_new(); | |
817cd0d5 | 1138 | s_cctx2 = SSL_CONF_CTX_new(); |
0f113f3e MC |
1139 | c_cctx = SSL_CONF_CTX_new(); |
1140 | ||
817cd0d5 | 1141 | if (!s_cctx || !c_cctx || !s_cctx2) { |
0f113f3e MC |
1142 | ERR_print_errors(bio_err); |
1143 | goto end; | |
1144 | } | |
1145 | ||
1146 | SSL_CONF_CTX_set_flags(s_cctx, | |
6a096889 DSH |
1147 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | |
1148 | SSL_CONF_FLAG_CERTIFICATE | | |
1149 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
817cd0d5 TS |
1150 | SSL_CONF_CTX_set_flags(s_cctx2, |
1151 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | | |
1152 | SSL_CONF_FLAG_CERTIFICATE | | |
1153 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1154 | if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) { |
1155 | ERR_print_errors(bio_err); | |
1156 | goto end; | |
1157 | } | |
817cd0d5 TS |
1158 | if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) { |
1159 | ERR_print_errors(bio_err); | |
1160 | goto end; | |
1161 | } | |
0f113f3e MC |
1162 | |
1163 | SSL_CONF_CTX_set_flags(c_cctx, | |
6a096889 DSH |
1164 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT | |
1165 | SSL_CONF_FLAG_CERTIFICATE | | |
1166 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1167 | if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) { |
1168 | ERR_print_errors(bio_err); | |
1169 | goto end; | |
1170 | } | |
1171 | ||
1172 | argc--; | |
1173 | argv++; | |
1174 | ||
1175 | while (argc >= 1) { | |
86885c28 | 1176 | if (strcmp(*argv, "-F") == 0) { |
086e32a6 | 1177 | #ifdef OPENSSL_FIPS |
0f113f3e | 1178 | fips_mode = 1; |
086e32a6 | 1179 | #else |
0f113f3e MC |
1180 | fprintf(stderr, |
1181 | "not compiled with FIPS support, so exiting without running.\n"); | |
1182 | EXIT(0); | |
1183 | #endif | |
1184 | } else if (strcmp(*argv, "-server_auth") == 0) | |
1185 | server_auth = 1; | |
1186 | else if (strcmp(*argv, "-client_auth") == 0) | |
1187 | client_auth = 1; | |
1188 | else if (strcmp(*argv, "-proxy_auth") == 0) { | |
1189 | if (--argc < 1) | |
1190 | goto bad; | |
1191 | app_verify_arg.proxy_auth = *(++argv); | |
1192 | } else if (strcmp(*argv, "-proxy_cond") == 0) { | |
1193 | if (--argc < 1) | |
1194 | goto bad; | |
1195 | app_verify_arg.proxy_cond = *(++argv); | |
1196 | } else if (strcmp(*argv, "-v") == 0) | |
1197 | verbose = 1; | |
1198 | else if (strcmp(*argv, "-d") == 0) | |
1199 | debug = 1; | |
1200 | else if (strcmp(*argv, "-reuse") == 0) | |
1201 | reuse = 1; | |
e8356e32 | 1202 | else if (strcmp(*argv, "-dhe512") == 0) { |
90f5a2b6 | 1203 | #ifndef OPENSSL_NO_DH |
e8356e32 | 1204 | dhe512 = 1; |
90f5a2b6 | 1205 | #else |
0f113f3e | 1206 | fprintf(stderr, |
e8356e32 | 1207 | "ignoring -dhe512, since I'm compiled without DH\n"); |
90f5a2b6 | 1208 | #endif |
0f113f3e | 1209 | } else if (strcmp(*argv, "-dhe1024dsa") == 0) { |
90f5a2b6 | 1210 | #ifndef OPENSSL_NO_DH |
0f113f3e | 1211 | dhe1024dsa = 1; |
90f5a2b6 | 1212 | #else |
0f113f3e | 1213 | fprintf(stderr, |
e8356e32 | 1214 | "ignoring -dhe1024dsa, since I'm compiled without DH\n"); |
0f113f3e MC |
1215 | #endif |
1216 | } else if (strcmp(*argv, "-no_dhe") == 0) | |
1217 | no_dhe = 1; | |
1218 | else if (strcmp(*argv, "-no_ecdhe") == 0) | |
817cd0d5 | 1219 | /* obsolete */; |
0f113f3e MC |
1220 | else if (strcmp(*argv, "-psk") == 0) { |
1221 | if (--argc < 1) | |
1222 | goto bad; | |
1223 | psk_key = *(++argv); | |
ddac1974 | 1224 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1225 | if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) { |
1226 | BIO_printf(bio_err, "Not a hex number '%s'\n", *argv); | |
1227 | goto bad; | |
1228 | } | |
ddac1974 | 1229 | #else |
0f113f3e | 1230 | no_psk = 1; |
ddac1974 | 1231 | #endif |
0f113f3e | 1232 | } |
edc032b5 | 1233 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1234 | else if (strcmp(*argv, "-srpuser") == 0) { |
1235 | if (--argc < 1) | |
1236 | goto bad; | |
1237 | srp_server_arg.expected_user = srp_client_arg.srplogin = | |
1238 | *(++argv); | |
0d5301af | 1239 | min_version = TLS1_VERSION; |
0f113f3e MC |
1240 | } else if (strcmp(*argv, "-srppass") == 0) { |
1241 | if (--argc < 1) | |
1242 | goto bad; | |
1243 | srp_server_arg.pass = srp_client_arg.srppassin = *(++argv); | |
0d5301af | 1244 | min_version = TLS1_VERSION; |
0f113f3e MC |
1245 | } |
1246 | #endif | |
1247 | else if (strcmp(*argv, "-tls1") == 0) { | |
0f113f3e MC |
1248 | tls1 = 1; |
1249 | } else if (strcmp(*argv, "-ssl3") == 0) { | |
0f113f3e | 1250 | ssl3 = 1; |
98b8cdd3 | 1251 | } else if (strcmp(*argv, "-dtls1") == 0) { |
98b8cdd3 DW |
1252 | dtls1 = 1; |
1253 | } else if (strcmp(*argv, "-dtls12") == 0) { | |
98b8cdd3 | 1254 | dtls12 = 1; |
7946ab33 | 1255 | } else if (strcmp(*argv, "-dtls") == 0) { |
7946ab33 | 1256 | dtls = 1; |
0f113f3e MC |
1257 | } else if (strncmp(*argv, "-num", 4) == 0) { |
1258 | if (--argc < 1) | |
1259 | goto bad; | |
1260 | number = atoi(*(++argv)); | |
1261 | if (number == 0) | |
1262 | number = 1; | |
1263 | } else if (strcmp(*argv, "-bytes") == 0) { | |
1264 | if (--argc < 1) | |
1265 | goto bad; | |
1266 | bytes = atol(*(++argv)); | |
1267 | if (bytes == 0L) | |
1268 | bytes = 1L; | |
1269 | i = strlen(argv[0]); | |
1270 | if (argv[0][i - 1] == 'k') | |
1271 | bytes *= 1024L; | |
1272 | if (argv[0][i - 1] == 'm') | |
1273 | bytes *= 1024L * 1024L; | |
0f113f3e MC |
1274 | } else if (strcmp(*argv, "-cipher") == 0) { |
1275 | if (--argc < 1) | |
1276 | goto bad; | |
1277 | cipher = *(++argv); | |
1278 | } else if (strcmp(*argv, "-CApath") == 0) { | |
1279 | if (--argc < 1) | |
1280 | goto bad; | |
1281 | CApath = *(++argv); | |
1282 | } else if (strcmp(*argv, "-CAfile") == 0) { | |
1283 | if (--argc < 1) | |
1284 | goto bad; | |
1285 | CAfile = *(++argv); | |
1286 | } else if (strcmp(*argv, "-bio_pair") == 0) { | |
75d5bd4e | 1287 | bio_type = BIO_PAIR; |
f9e55034 MC |
1288 | } |
1289 | #ifndef OPENSSL_NO_SOCK | |
1290 | else if (strcmp(*argv, "-ipv4") == 0) { | |
75d5bd4e RL |
1291 | bio_type = BIO_IPV4; |
1292 | } else if (strcmp(*argv, "-ipv6") == 0) { | |
1293 | bio_type = BIO_IPV6; | |
f9e55034 MC |
1294 | } |
1295 | #endif | |
1296 | else if (strcmp(*argv, "-f") == 0) { | |
0f113f3e MC |
1297 | force = 1; |
1298 | } else if (strcmp(*argv, "-time") == 0) { | |
1299 | print_time = 1; | |
1300 | } | |
dd696a55 RP |
1301 | #ifndef OPENSSL_NO_CT |
1302 | else if (strcmp(*argv, "-noct") == 0) { | |
43341433 | 1303 | ct_validation = 0; |
dd696a55 | 1304 | } |
43341433 VD |
1305 | else if (strcmp(*argv, "-ct") == 0) { |
1306 | ct_validation = 1; | |
dd696a55 RP |
1307 | } |
1308 | #endif | |
a4c4a7d5 | 1309 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1310 | else if (strcmp(*argv, "-zlib") == 0) { |
1311 | comp = COMP_ZLIB; | |
0f113f3e MC |
1312 | } |
1313 | #endif | |
817cd0d5 | 1314 | else if (strcmp(*argv, "-app_verify") == 0) { |
0f113f3e MC |
1315 | app_verify_arg.app_verify = 1; |
1316 | } else if (strcmp(*argv, "-proxy") == 0) { | |
1317 | app_verify_arg.allow_proxy_certs = 1; | |
1318 | } else if (strcmp(*argv, "-test_cipherlist") == 0) { | |
1319 | test_cipherlist = 1; | |
1320 | } | |
2911575c | 1321 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1322 | else if (strcmp(*argv, "-npn_client") == 0) { |
1323 | npn_client = 1; | |
1324 | } else if (strcmp(*argv, "-npn_server") == 0) { | |
1325 | npn_server = 1; | |
1326 | } else if (strcmp(*argv, "-npn_server_reject") == 0) { | |
1327 | npn_server_reject = 1; | |
1328 | } | |
1329 | #endif | |
1330 | else if (strcmp(*argv, "-serverinfo_sct") == 0) { | |
1331 | serverinfo_sct = 1; | |
1332 | } else if (strcmp(*argv, "-serverinfo_tack") == 0) { | |
1333 | serverinfo_tack = 1; | |
1334 | } else if (strcmp(*argv, "-serverinfo_file") == 0) { | |
1335 | if (--argc < 1) | |
1336 | goto bad; | |
1337 | serverinfo_file = *(++argv); | |
1338 | } else if (strcmp(*argv, "-custom_ext") == 0) { | |
1339 | custom_ext = 1; | |
1340 | } else if (strcmp(*argv, "-alpn_client") == 0) { | |
1341 | if (--argc < 1) | |
1342 | goto bad; | |
1343 | alpn_client = *(++argv); | |
817cd0d5 TS |
1344 | } else if (strcmp(*argv, "-alpn_server") == 0 || |
1345 | strcmp(*argv, "-alpn_server1") == 0) { | |
0f113f3e MC |
1346 | if (--argc < 1) |
1347 | goto bad; | |
1348 | alpn_server = *(++argv); | |
817cd0d5 TS |
1349 | } else if (strcmp(*argv, "-alpn_server2") == 0) { |
1350 | if (--argc < 1) | |
1351 | goto bad; | |
1352 | alpn_server2 = *(++argv); | |
0f113f3e MC |
1353 | } else if (strcmp(*argv, "-alpn_expected") == 0) { |
1354 | if (--argc < 1) | |
1355 | goto bad; | |
1356 | alpn_expected = *(++argv); | |
7946ab33 KR |
1357 | } else if (strcmp(*argv, "-server_min_proto") == 0) { |
1358 | if (--argc < 1) | |
1359 | goto bad; | |
1360 | server_min_proto = *(++argv); | |
1361 | } else if (strcmp(*argv, "-server_max_proto") == 0) { | |
1362 | if (--argc < 1) | |
1363 | goto bad; | |
1364 | server_max_proto = *(++argv); | |
1365 | } else if (strcmp(*argv, "-client_min_proto") == 0) { | |
1366 | if (--argc < 1) | |
1367 | goto bad; | |
1368 | client_min_proto = *(++argv); | |
1369 | } else if (strcmp(*argv, "-client_max_proto") == 0) { | |
1370 | if (--argc < 1) | |
1371 | goto bad; | |
1372 | client_max_proto = *(++argv); | |
1373 | } else if (strcmp(*argv, "-should_negotiate") == 0) { | |
1374 | if (--argc < 1) | |
1375 | goto bad; | |
1376 | should_negotiate = *(++argv); | |
817cd0d5 TS |
1377 | } else if (strcmp(*argv, "-sn_client") == 0) { |
1378 | if (--argc < 1) | |
1379 | goto bad; | |
1380 | sn_client = *(++argv); | |
1381 | } else if (strcmp(*argv, "-sn_server1") == 0) { | |
1382 | if (--argc < 1) | |
1383 | goto bad; | |
1384 | sn_server1 = *(++argv); | |
1385 | } else if (strcmp(*argv, "-sn_server2") == 0) { | |
1386 | if (--argc < 1) | |
1387 | goto bad; | |
1388 | sn_server2 = *(++argv); | |
1389 | } else if (strcmp(*argv, "-sn_expect1") == 0) { | |
1390 | sn_expect = 1; | |
1391 | } else if (strcmp(*argv, "-sn_expect2") == 0) { | |
1392 | sn_expect = 2; | |
b7dffce0 KR |
1393 | } else if (strcmp(*argv, "-server_sess_out") == 0) { |
1394 | if (--argc < 1) | |
1395 | goto bad; | |
1396 | server_sess_out = *(++argv); | |
1397 | } else if (strcmp(*argv, "-server_sess_in") == 0) { | |
1398 | if (--argc < 1) | |
1399 | goto bad; | |
1400 | server_sess_in = *(++argv); | |
1401 | } else if (strcmp(*argv, "-client_sess_out") == 0) { | |
1402 | if (--argc < 1) | |
1403 | goto bad; | |
1404 | client_sess_out = *(++argv); | |
1405 | } else if (strcmp(*argv, "-client_sess_in") == 0) { | |
1406 | if (--argc < 1) | |
1407 | goto bad; | |
1408 | client_sess_in = *(++argv); | |
1409 | } else if (strcmp(*argv, "-should_reuse") == 0) { | |
1410 | if (--argc < 1) | |
1411 | goto bad; | |
1412 | should_reuse = !!atoi(*(++argv)); | |
1413 | } else if (strcmp(*argv, "-no_ticket") == 0) { | |
1414 | no_ticket = 1; | |
0f113f3e MC |
1415 | } else { |
1416 | int rv; | |
1417 | arg = argv[0]; | |
1418 | argn = argv[1]; | |
1419 | /* Try to process command using SSL_CONF */ | |
1420 | rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv); | |
1421 | /* If not processed try server */ | |
1422 | if (rv == 0) | |
1423 | rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv); | |
1424 | /* Recognised: store it for later use */ | |
1425 | if (rv > 0) { | |
1426 | if (rv == 1) | |
1427 | argn = NULL; | |
1428 | if (!conf_args) { | |
1429 | conf_args = sk_OPENSSL_STRING_new_null(); | |
1430 | if (!conf_args) | |
1431 | goto end; | |
1432 | } | |
1433 | if (!sk_OPENSSL_STRING_push(conf_args, arg)) | |
1434 | goto end; | |
1435 | if (!sk_OPENSSL_STRING_push(conf_args, argn)) | |
1436 | goto end; | |
1437 | continue; | |
1438 | } | |
1439 | if (rv == -3) | |
1440 | BIO_printf(bio_err, "Missing argument for %s\n", arg); | |
1441 | else if (rv < 0) | |
1442 | BIO_printf(bio_err, "Error with command %s\n", arg); | |
1443 | else if (rv == 0) | |
1444 | BIO_printf(bio_err, "unknown option %s\n", arg); | |
1445 | badop = 1; | |
1446 | break; | |
1447 | } | |
1448 | argc--; | |
1449 | argv++; | |
1450 | } | |
1451 | if (badop) { | |
1452 | bad: | |
1453 | sv_usage(); | |
1454 | goto end; | |
1455 | } | |
1456 | ||
1457 | /* | |
1458 | * test_cipherlist prevails over protocol switch: we test the cipherlist | |
1459 | * for all enabled protocols. | |
1460 | */ | |
1461 | if (test_cipherlist == 1) { | |
1462 | /* | |
1463 | * ensure that the cipher list are correctly sorted and exit | |
1464 | */ | |
1465 | fprintf(stdout, "Testing cipherlist order only. Ignoring all " | |
1466 | "other options.\n"); | |
1467 | if (do_test_cipherlist() == 0) | |
1468 | EXIT(1); | |
1469 | ret = 0; | |
1470 | goto end; | |
1471 | } | |
1472 | ||
7946ab33 KR |
1473 | if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) { |
1474 | fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should " | |
0f113f3e MC |
1475 | "be requested.\n"); |
1476 | EXIT(1); | |
1477 | } | |
1478 | ||
6b01bed2 VD |
1479 | #ifdef OPENSSL_NO_SSL3 |
1480 | if (ssl3) | |
1481 | no_protocol = 1; | |
1482 | else | |
1483 | #endif | |
1484 | #ifdef OPENSSL_NO_TLS1 | |
1485 | if (tls1) | |
1486 | no_protocol = 1; | |
1487 | else | |
1488 | #endif | |
1489 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1) | |
1490 | if (dtls1) | |
1491 | no_protocol = 1; | |
1492 | else | |
1493 | #endif | |
1494 | #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2) | |
1495 | if (dtls12) | |
1496 | no_protocol = 1; | |
1497 | else | |
1498 | #endif | |
1499 | no_protocol = 0; | |
1500 | ||
0f113f3e MC |
1501 | /* |
1502 | * Testing was requested for a compiled-out protocol (e.g. SSLv3). | |
1503 | * Ideally, we would error out, but the generic test wrapper can't know | |
1504 | * when to expect failure. So we do nothing and return success. | |
1505 | */ | |
1506 | if (no_protocol) { | |
1507 | fprintf(stderr, "Testing was requested for a disabled protocol. " | |
1508 | "Skipping tests.\n"); | |
1509 | ret = 0; | |
1510 | goto end; | |
1511 | } | |
1512 | ||
7946ab33 | 1513 | if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) { |
0f113f3e MC |
1514 | fprintf(stderr, "This case cannot work. Use -f to perform " |
1515 | "the test anyway (and\n-d to see what happens), " | |
7946ab33 | 1516 | "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n" |
0f113f3e MC |
1517 | "to avoid protocol mismatch.\n"); |
1518 | EXIT(1); | |
1519 | } | |
086e32a6 | 1520 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
1521 | if (fips_mode) { |
1522 | if (!FIPS_mode_set(1)) { | |
0f81f5f7 | 1523 | ERR_print_errors(bio_err); |
0f113f3e MC |
1524 | EXIT(1); |
1525 | } else | |
1526 | fprintf(stderr, "*** IN FIPS MODE ***\n"); | |
1527 | } | |
1528 | #endif | |
1529 | ||
1530 | if (print_time) { | |
75d5bd4e | 1531 | if (bio_type != BIO_PAIR) { |
0f113f3e | 1532 | fprintf(stderr, "Using BIO pair (-bio_pair)\n"); |
75d5bd4e | 1533 | bio_type = BIO_PAIR; |
0f113f3e MC |
1534 | } |
1535 | if (number < 50 && !force) | |
1536 | fprintf(stderr, | |
1537 | "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); | |
1538 | } | |
1539 | ||
1540 | /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */ | |
1541 | ||
09b6c2ef | 1542 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1543 | if (comp == COMP_ZLIB) |
1544 | cm = COMP_zlib(); | |
0f113f3e | 1545 | if (cm != NULL) { |
9a555706 | 1546 | if (COMP_get_type(cm) != NID_undef) { |
0f113f3e MC |
1547 | if (SSL_COMP_add_compression_method(comp, cm) != 0) { |
1548 | fprintf(stderr, "Failed to add compression method\n"); | |
1549 | ERR_print_errors_fp(stderr); | |
1550 | } | |
1551 | } else { | |
1552 | fprintf(stderr, | |
1553 | "Warning: %s compression not supported\n", | |
45ddce21 | 1554 | comp == COMP_ZLIB ? "zlib" : "unknown"); |
0f113f3e MC |
1555 | ERR_print_errors_fp(stderr); |
1556 | } | |
1557 | } | |
1558 | ssl_comp_methods = SSL_COMP_get_compression_methods(); | |
3dca57f8 RS |
1559 | n = sk_SSL_COMP_num(ssl_comp_methods); |
1560 | if (n) { | |
1561 | int j; | |
1562 | printf("Available compression methods:"); | |
1563 | for (j = 0; j < n; j++) { | |
1564 | SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j); | |
1565 | printf(" %s:%d", c->name, c->id); | |
22ebaae0 | 1566 | } |
3dca57f8 | 1567 | printf("\n"); |
0f113f3e MC |
1568 | } |
1569 | #endif | |
1570 | ||
0d5301af KR |
1571 | #ifndef OPENSSL_NO_TLS |
1572 | meth = TLS_method(); | |
1573 | if (ssl3) { | |
1574 | min_version = SSL3_VERSION; | |
1575 | max_version = SSL3_VERSION; | |
1576 | } else if (tls1) { | |
1577 | min_version = TLS1_VERSION; | |
1578 | max_version = TLS1_VERSION; | |
1579 | } | |
6b01bed2 | 1580 | #endif |
0d5301af KR |
1581 | #ifndef OPENSSL_NO_DTLS |
1582 | if (dtls || dtls1 || dtls12) | |
7946ab33 | 1583 | meth = DTLS_method(); |
0d5301af KR |
1584 | if (dtls1) { |
1585 | min_version = DTLS1_VERSION; | |
1586 | max_version = DTLS1_VERSION; | |
1587 | } else if (dtls12) { | |
1588 | min_version = DTLS1_2_VERSION; | |
1589 | max_version = DTLS1_2_VERSION; | |
1590 | } | |
6b01bed2 | 1591 | #endif |
0f113f3e MC |
1592 | |
1593 | c_ctx = SSL_CTX_new(meth); | |
1594 | s_ctx = SSL_CTX_new(meth); | |
817cd0d5 TS |
1595 | s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */ |
1596 | if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) { | |
0f113f3e MC |
1597 | ERR_print_errors(bio_err); |
1598 | goto end; | |
1599 | } | |
1600 | /* | |
1601 | * Since we will use low security ciphersuites and keys for testing set | |
15a06488 EK |
1602 | * security level to zero by default. Tests can override this by adding |
1603 | * "@SECLEVEL=n" to the cipher string. | |
0f113f3e MC |
1604 | */ |
1605 | SSL_CTX_set_security_level(c_ctx, 0); | |
1606 | SSL_CTX_set_security_level(s_ctx, 0); | |
817cd0d5 | 1607 | SSL_CTX_set_security_level(s_ctx2, 0); |
0f113f3e | 1608 | |
b7dffce0 KR |
1609 | if (no_ticket) { |
1610 | SSL_CTX_set_options(c_ctx, SSL_OP_NO_TICKET); | |
1611 | SSL_CTX_set_options(s_ctx, SSL_OP_NO_TICKET); | |
1612 | } | |
1613 | ||
0d5301af KR |
1614 | if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0) |
1615 | goto end; | |
1616 | if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0) | |
1617 | goto end; | |
1618 | if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0) | |
1619 | goto end; | |
1620 | if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 0) | |
1621 | goto end; | |
1622 | ||
0f113f3e | 1623 | if (cipher != NULL) { |
61986d32 | 1624 | if (!SSL_CTX_set_cipher_list(c_ctx, cipher) |
817cd0d5 TS |
1625 | || !SSL_CTX_set_cipher_list(s_ctx, cipher) |
1626 | || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) { | |
69f68237 MC |
1627 | ERR_print_errors(bio_err); |
1628 | goto end; | |
1629 | } | |
0f113f3e MC |
1630 | } |
1631 | ||
dd696a55 | 1632 | #ifndef OPENSSL_NO_CT |
43341433 VD |
1633 | if (ct_validation && |
1634 | !SSL_CTX_enable_ct(c_ctx, SSL_CT_VALIDATION_STRICT)) { | |
dd696a55 RP |
1635 | ERR_print_errors(bio_err); |
1636 | goto end; | |
1637 | } | |
1638 | #endif | |
1639 | ||
0f113f3e MC |
1640 | /* Process SSL_CONF arguments */ |
1641 | SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx); | |
1642 | SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx); | |
817cd0d5 | 1643 | SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2); |
0f113f3e MC |
1644 | |
1645 | for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) { | |
1646 | int rv; | |
1647 | arg = sk_OPENSSL_STRING_value(conf_args, i); | |
1648 | argn = sk_OPENSSL_STRING_value(conf_args, i + 1); | |
1649 | rv = SSL_CONF_cmd(c_cctx, arg, argn); | |
1650 | /* If not recognised use server context */ | |
817cd0d5 | 1651 | if (rv == -2) { |
b2d6aed4 MC |
1652 | rv = SSL_CONF_cmd(s_cctx2, arg, argn); |
1653 | if (rv > 0) | |
1654 | rv = SSL_CONF_cmd(s_cctx, arg, argn); | |
817cd0d5 | 1655 | } |
0f113f3e MC |
1656 | if (rv <= 0) { |
1657 | BIO_printf(bio_err, "Error processing %s %s\n", | |
1658 | arg, argn ? argn : ""); | |
1659 | ERR_print_errors(bio_err); | |
1660 | goto end; | |
1661 | } | |
1662 | } | |
1663 | ||
817cd0d5 | 1664 | if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) { |
0f113f3e MC |
1665 | BIO_puts(bio_err, "Error finishing context\n"); |
1666 | ERR_print_errors(bio_err); | |
1667 | goto end; | |
1668 | } | |
bc36ee62 | 1669 | #ifndef OPENSSL_NO_DH |
0f113f3e MC |
1670 | if (!no_dhe) { |
1671 | if (dhe1024dsa) { | |
0f113f3e | 1672 | dh = get_dh1024dsa(); |
e8356e32 | 1673 | } else if (dhe512) |
0f113f3e | 1674 | dh = get_dh512(); |
e8356e32 EK |
1675 | else |
1676 | dh = get_dh1024(); | |
0f113f3e | 1677 | SSL_CTX_set_tmp_dh(s_ctx, dh); |
817cd0d5 | 1678 | SSL_CTX_set_tmp_dh(s_ctx2, dh); |
0f113f3e MC |
1679 | DH_free(dh); |
1680 | } | |
e4589582 | 1681 | #else |
0f113f3e | 1682 | (void)no_dhe; |
58964a49 RE |
1683 | #endif |
1684 | ||
0f113f3e MC |
1685 | if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) || |
1686 | (!SSL_CTX_set_default_verify_paths(s_ctx)) || | |
817cd0d5 TS |
1687 | (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) || |
1688 | (!SSL_CTX_set_default_verify_paths(s_ctx2)) || | |
0f113f3e | 1689 | (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) || |
dd696a55 | 1690 | (!SSL_CTX_set_default_verify_paths(c_ctx))) { |
0f113f3e MC |
1691 | /* fprintf(stderr,"SSL_load_verify_locations\n"); */ |
1692 | ERR_print_errors(bio_err); | |
1693 | /* goto end; */ | |
1694 | } | |
1695 | ||
b5369582 | 1696 | #ifndef OPENSSL_NO_CT |
dd696a55 | 1697 | if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) || |
817cd0d5 | 1698 | !SSL_CTX_set_default_ctlog_list_file(s_ctx2) || |
dd696a55 RP |
1699 | !SSL_CTX_set_default_ctlog_list_file(c_ctx)) { |
1700 | ERR_print_errors(bio_err); | |
1701 | } | |
b5369582 | 1702 | #endif |
dd696a55 | 1703 | |
0f113f3e | 1704 | if (client_auth) { |
3dca57f8 | 1705 | printf("client authentication\n"); |
0f113f3e MC |
1706 | SSL_CTX_set_verify(s_ctx, |
1707 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1708 | verify_callback); | |
817cd0d5 TS |
1709 | SSL_CTX_set_verify(s_ctx2, |
1710 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1711 | verify_callback); | |
0f113f3e MC |
1712 | SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, |
1713 | &app_verify_arg); | |
817cd0d5 TS |
1714 | SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback, |
1715 | &app_verify_arg); | |
0f113f3e MC |
1716 | } |
1717 | if (server_auth) { | |
3dca57f8 | 1718 | printf("server authentication\n"); |
0f113f3e MC |
1719 | SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback); |
1720 | SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, | |
1721 | &app_verify_arg); | |
1722 | } | |
1723 | ||
1724 | { | |
1725 | int session_id_context = 0; | |
61986d32 | 1726 | if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, |
817cd0d5 TS |
1727 | sizeof session_id_context) || |
1728 | !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context, | |
1729 | sizeof session_id_context)) { | |
69f68237 MC |
1730 | ERR_print_errors(bio_err); |
1731 | goto end; | |
1732 | } | |
0f113f3e MC |
1733 | } |
1734 | ||
1735 | /* Use PSK only if PSK key is given */ | |
1736 | if (psk_key != NULL) { | |
1737 | /* | |
1738 | * no_psk is used to avoid putting psk command to openssl tool | |
1739 | */ | |
1740 | if (no_psk) { | |
1741 | /* | |
1742 | * if PSK is not compiled in and psk key is given, do nothing and | |
1743 | * exit successfully | |
1744 | */ | |
1745 | ret = 0; | |
1746 | goto end; | |
1747 | } | |
ddac1974 | 1748 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1749 | SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback); |
1750 | SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback); | |
817cd0d5 | 1751 | SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback); |
0f113f3e MC |
1752 | if (debug) |
1753 | BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n"); | |
817cd0d5 TS |
1754 | if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") || |
1755 | !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) { | |
0f113f3e MC |
1756 | BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n"); |
1757 | ERR_print_errors(bio_err); | |
1758 | goto end; | |
1759 | } | |
1760 | #endif | |
1761 | } | |
edc032b5 | 1762 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1763 | if (srp_client_arg.srplogin) { |
1764 | if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) { | |
1765 | BIO_printf(bio_err, "Unable to set SRP username\n"); | |
1766 | goto end; | |
1767 | } | |
1768 | SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg); | |
1769 | SSL_CTX_set_srp_client_pwd_callback(c_ctx, | |
1770 | ssl_give_srp_client_pwd_cb); | |
1771 | /* | |
1772 | * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength); | |
1773 | */ | |
1774 | } | |
1775 | ||
1776 | if (srp_server_arg.expected_user != NULL) { | |
1777 | SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback); | |
817cd0d5 | 1778 | SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback); |
0f113f3e | 1779 | SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg); |
817cd0d5 | 1780 | SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg); |
0f113f3e | 1781 | SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb); |
817cd0d5 | 1782 | SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb); |
0f113f3e | 1783 | } |
edc032b5 | 1784 | #endif |
ddac1974 | 1785 | |
2911575c | 1786 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1787 | if (npn_client) { |
1788 | SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL); | |
1789 | } | |
1790 | if (npn_server) { | |
1791 | if (npn_server_reject) { | |
1792 | BIO_printf(bio_err, | |
1793 | "Can't have both -npn_server and -npn_server_reject\n"); | |
1794 | goto end; | |
1795 | } | |
1796 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL); | |
817cd0d5 | 1797 | SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL); |
0f113f3e MC |
1798 | } |
1799 | if (npn_server_reject) { | |
1800 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, | |
1801 | NULL); | |
817cd0d5 TS |
1802 | SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn, |
1803 | NULL); | |
0f113f3e MC |
1804 | } |
1805 | #endif | |
1806 | ||
69f68237 | 1807 | if (serverinfo_sct) { |
dd696a55 RP |
1808 | if (!SSL_CTX_add_client_custom_ext(c_ctx, |
1809 | TLSEXT_TYPE_signed_certificate_timestamp, | |
1810 | NULL, NULL, NULL, | |
1811 | serverinfo_cli_parse_cb, NULL)) { | |
69f68237 MC |
1812 | BIO_printf(bio_err, "Error adding SCT extension\n"); |
1813 | goto end; | |
1814 | } | |
1815 | } | |
1816 | if (serverinfo_tack) { | |
61986d32 | 1817 | if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE, |
0f113f3e | 1818 | NULL, NULL, NULL, |
69f68237 MC |
1819 | serverinfo_cli_parse_cb, NULL)) { |
1820 | BIO_printf(bio_err, "Error adding TACK extension\n"); | |
1821 | goto end; | |
1822 | } | |
1823 | } | |
0f113f3e | 1824 | if (serverinfo_file) |
817cd0d5 TS |
1825 | if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) || |
1826 | !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) { | |
0f113f3e MC |
1827 | BIO_printf(bio_err, "missing serverinfo file\n"); |
1828 | goto end; | |
1829 | } | |
1830 | ||
1831 | if (custom_ext) { | |
61986d32 | 1832 | if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1833 | custom_ext_0_cli_add_cb, |
1834 | NULL, NULL, | |
69f68237 | 1835 | custom_ext_0_cli_parse_cb, NULL) |
61986d32 | 1836 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1837 | custom_ext_1_cli_add_cb, |
1838 | NULL, NULL, | |
69f68237 | 1839 | custom_ext_1_cli_parse_cb, NULL) |
61986d32 | 1840 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1841 | custom_ext_2_cli_add_cb, |
1842 | NULL, NULL, | |
69f68237 | 1843 | custom_ext_2_cli_parse_cb, NULL) |
61986d32 | 1844 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3, |
0f113f3e MC |
1845 | custom_ext_3_cli_add_cb, |
1846 | NULL, NULL, | |
69f68237 | 1847 | custom_ext_3_cli_parse_cb, NULL) |
61986d32 | 1848 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1849 | custom_ext_0_srv_add_cb, |
1850 | NULL, NULL, | |
69f68237 | 1851 | custom_ext_0_srv_parse_cb, NULL) |
817cd0d5 TS |
1852 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0, |
1853 | custom_ext_0_srv_add_cb, | |
1854 | NULL, NULL, | |
1855 | custom_ext_0_srv_parse_cb, NULL) | |
61986d32 | 1856 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1857 | custom_ext_1_srv_add_cb, |
1858 | NULL, NULL, | |
69f68237 | 1859 | custom_ext_1_srv_parse_cb, NULL) |
817cd0d5 TS |
1860 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1, |
1861 | custom_ext_1_srv_add_cb, | |
1862 | NULL, NULL, | |
1863 | custom_ext_1_srv_parse_cb, NULL) | |
61986d32 | 1864 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1865 | custom_ext_2_srv_add_cb, |
1866 | NULL, NULL, | |
69f68237 | 1867 | custom_ext_2_srv_parse_cb, NULL) |
817cd0d5 TS |
1868 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2, |
1869 | custom_ext_2_srv_add_cb, | |
1870 | NULL, NULL, | |
1871 | custom_ext_2_srv_parse_cb, NULL) | |
61986d32 | 1872 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3, |
817cd0d5 TS |
1873 | custom_ext_3_srv_add_cb, |
1874 | NULL, NULL, | |
1875 | custom_ext_3_srv_parse_cb, NULL) | |
1876 | || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3, | |
0f113f3e MC |
1877 | custom_ext_3_srv_add_cb, |
1878 | NULL, NULL, | |
69f68237 MC |
1879 | custom_ext_3_srv_parse_cb, NULL)) { |
1880 | BIO_printf(bio_err, "Error setting custom extensions\n"); | |
1881 | goto end; | |
1882 | } | |
0f113f3e MC |
1883 | } |
1884 | ||
1885 | if (alpn_server) | |
817cd0d5 TS |
1886 | SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server); |
1887 | if (alpn_server2) | |
1888 | SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2); | |
0f113f3e MC |
1889 | |
1890 | if (alpn_client) { | |
817cd0d5 | 1891 | size_t alpn_len; |
0f113f3e MC |
1892 | unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client); |
1893 | ||
1894 | if (alpn == NULL) { | |
1895 | BIO_printf(bio_err, "Error parsing -alpn_client argument\n"); | |
1896 | goto end; | |
1897 | } | |
69f68237 | 1898 | /* Returns 0 on success!! */ |
61986d32 | 1899 | if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) { |
69f68237 MC |
1900 | BIO_printf(bio_err, "Error setting ALPN\n"); |
1901 | OPENSSL_free(alpn); | |
1902 | goto end; | |
1903 | } | |
0f113f3e MC |
1904 | OPENSSL_free(alpn); |
1905 | } | |
1906 | ||
b7dffce0 KR |
1907 | if (server_sess_in != NULL) { |
1908 | server_sess = read_session(server_sess_in); | |
1909 | if (server_sess == NULL) | |
1910 | goto end; | |
1911 | } | |
1912 | if (client_sess_in != NULL) { | |
1913 | client_sess = read_session(client_sess_in); | |
1914 | if (client_sess == NULL) | |
1915 | goto end; | |
1916 | } | |
1917 | ||
1918 | if (server_sess_out != NULL || server_sess_in != NULL) { | |
1919 | char *keys; | |
1920 | long size; | |
1921 | ||
1922 | /* Use a fixed key so that we can decrypt the ticket. */ | |
1923 | size = SSL_CTX_set_tlsext_ticket_keys(s_ctx, NULL, 0); | |
1924 | keys = OPENSSL_zalloc(size); | |
1925 | SSL_CTX_set_tlsext_ticket_keys(s_ctx, keys, size); | |
1926 | OPENSSL_free(keys); | |
1927 | } | |
1928 | ||
817cd0d5 TS |
1929 | if (sn_server1 != NULL || sn_server2 != NULL) |
1930 | SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb); | |
1931 | ||
0f113f3e MC |
1932 | c_ssl = SSL_new(c_ctx); |
1933 | s_ssl = SSL_new(s_ctx); | |
58964a49 | 1934 | |
817cd0d5 TS |
1935 | if (sn_client) |
1936 | SSL_set_tlsext_host_name(c_ssl, sn_client); | |
1937 | ||
7946ab33 KR |
1938 | if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) |
1939 | goto end; | |
1940 | if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1941 | goto end; | |
1942 | if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION)) | |
1943 | goto end; | |
1944 | if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION)) | |
1945 | goto end; | |
1946 | ||
b7dffce0 KR |
1947 | if (server_sess) { |
1948 | if (SSL_CTX_add_session(s_ctx, server_sess) == 0) { | |
1949 | BIO_printf(bio_err, "Can't add server session\n"); | |
1950 | ERR_print_errors(bio_err); | |
1951 | goto end; | |
1952 | } | |
1953 | } | |
1954 | ||
3dca57f8 | 1955 | BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes); |
0f113f3e | 1956 | for (i = 0; i < number; i++) { |
69f68237 | 1957 | if (!reuse) { |
61986d32 | 1958 | if (!SSL_set_session(c_ssl, NULL)) { |
69f68237 MC |
1959 | BIO_printf(bio_err, "Failed to set session\n"); |
1960 | goto end; | |
1961 | } | |
1962 | } | |
b7dffce0 KR |
1963 | if (client_sess_in != NULL) { |
1964 | if (SSL_set_session(c_ssl, client_sess) == 0) { | |
1965 | BIO_printf(bio_err, "Can't set client session\n"); | |
1966 | ERR_print_errors(bio_err); | |
1967 | goto end; | |
1968 | } | |
1969 | } | |
75d5bd4e RL |
1970 | switch (bio_type) { |
1971 | case BIO_MEM: | |
0f113f3e | 1972 | ret = doit(s_ssl, c_ssl, bytes); |
75d5bd4e RL |
1973 | break; |
1974 | case BIO_PAIR: | |
1975 | ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time); | |
1976 | break; | |
f9e55034 | 1977 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
1978 | case BIO_IPV4: |
1979 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4, | |
1980 | bytes, &s_time, &c_time); | |
1981 | break; | |
1982 | case BIO_IPV6: | |
1983 | ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6, | |
1984 | bytes, &s_time, &c_time); | |
1985 | break; | |
f9e55034 MC |
1986 | #else |
1987 | case BIO_IPV4: | |
1988 | case BIO_IPV6: | |
1989 | ret = 1; | |
1990 | goto err; | |
1991 | #endif | |
75d5bd4e RL |
1992 | } |
1993 | if (ret) break; | |
0f113f3e MC |
1994 | } |
1995 | ||
7946ab33 KR |
1996 | if (should_negotiate && ret == 0 && |
1997 | strcmp(should_negotiate, "fail-server") != 0 && | |
1998 | strcmp(should_negotiate, "fail-client") != 0) { | |
1999 | int version = protocol_from_string(should_negotiate); | |
2000 | if (version < 0) { | |
2001 | BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate); | |
2002 | ret = 1; | |
2003 | goto err; | |
2004 | } | |
2005 | if (SSL_version(c_ssl) != version) { | |
2006 | BIO_printf(bio_err, "Unxpected version negotiated. " | |
2007 | "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl)); | |
2008 | ret = 1; | |
2009 | goto err; | |
2010 | } | |
2011 | } | |
2012 | ||
b7dffce0 KR |
2013 | if (should_reuse != -1) { |
2014 | if (SSL_session_reused(s_ssl) != should_reuse || | |
2015 | SSL_session_reused(c_ssl) != should_reuse) { | |
2016 | BIO_printf(bio_err, "Unexpected session reuse state. " | |
2017 | "Expected: %d, server: %d, client: %d\n", should_reuse, | |
2018 | SSL_session_reused(s_ssl), SSL_session_reused(c_ssl)); | |
2019 | ret = 1; | |
2020 | goto err; | |
2021 | } | |
2022 | } | |
2023 | ||
2024 | if (server_sess_out != NULL) { | |
2025 | if (write_session(server_sess_out, SSL_get_session(s_ssl)) == 0) { | |
2026 | ret = 1; | |
2027 | goto err; | |
2028 | } | |
2029 | } | |
2030 | if (client_sess_out != NULL) { | |
2031 | if (write_session(client_sess_out, SSL_get_session(c_ssl)) == 0) { | |
2032 | ret = 1; | |
2033 | goto err; | |
2034 | } | |
2035 | } | |
2036 | ||
0f113f3e MC |
2037 | if (!verbose) { |
2038 | print_details(c_ssl, ""); | |
2039 | } | |
0f113f3e | 2040 | if (print_time) { |
617d71bc | 2041 | #ifdef CLOCKS_PER_SEC |
0f113f3e MC |
2042 | /* |
2043 | * "To determine the time in seconds, the value returned by the clock | |
2044 | * function should be divided by the value of the macro | |
2045 | * CLOCKS_PER_SEC." -- ISO/IEC 9899 | |
2046 | */ | |
2047 | BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" | |
2048 | "Approximate total client time: %6.2f s\n", | |
2049 | (double)s_time / CLOCKS_PER_SEC, | |
2050 | (double)c_time / CLOCKS_PER_SEC); | |
617d71bc | 2051 | #else |
0f113f3e MC |
2052 | BIO_printf(bio_stdout, |
2053 | "Approximate total server time: %6.2f units\n" | |
2054 | "Approximate total client time: %6.2f units\n", | |
2055 | (double)s_time, (double)c_time); | |
617d71bc | 2056 | #endif |
0f113f3e | 2057 | } |
58964a49 | 2058 | |
7946ab33 | 2059 | err: |
0f113f3e MC |
2060 | SSL_free(s_ssl); |
2061 | SSL_free(c_ssl); | |
58964a49 | 2062 | |
0f113f3e | 2063 | end: |
62adbcee | 2064 | SSL_CTX_free(s_ctx); |
817cd0d5 | 2065 | SSL_CTX_free(s_ctx2); |
62adbcee | 2066 | SSL_CTX_free(c_ctx); |
62adbcee | 2067 | SSL_CONF_CTX_free(s_cctx); |
817cd0d5 | 2068 | SSL_CONF_CTX_free(s_cctx2); |
62adbcee | 2069 | SSL_CONF_CTX_free(c_cctx); |
0f113f3e | 2070 | sk_OPENSSL_STRING_free(conf_args); |
de94222d | 2071 | |
ca3a82c3 | 2072 | BIO_free(bio_stdout); |
d02b48c6 | 2073 | |
b7dffce0 KR |
2074 | SSL_SESSION_free(server_sess); |
2075 | SSL_SESSION_free(client_sess); | |
2076 | ||
c2e27310 | 2077 | #ifndef OPENSSL_NO_CRYPTO_MDEBUG |
541e9565 DSH |
2078 | if (CRYPTO_mem_leaks(bio_err) <= 0) |
2079 | ret = 1; | |
bbd86bf5 | 2080 | #endif |
ca3a82c3 | 2081 | BIO_free(bio_err); |
0f113f3e | 2082 | EXIT(ret); |
0f113f3e | 2083 | } |
d02b48c6 | 2084 | |
f9e55034 | 2085 | #ifndef OPENSSL_NO_SOCK |
75d5bd4e RL |
2086 | int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count, |
2087 | clock_t *s_time, clock_t *c_time) | |
2088 | { | |
2089 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
2090 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
2091 | BIO *acpt = NULL, *server = NULL, *client = NULL; | |
2092 | char addr_str[40]; | |
2093 | int ret = 1; | |
2094 | int err_in_client = 0; | |
2095 | int err_in_server = 0; | |
2096 | ||
2097 | acpt = BIO_new_accept("0"); | |
2098 | if (acpt == NULL) | |
2099 | goto err; | |
2100 | BIO_set_accept_ip_family(acpt, family); | |
2101 | BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR); | |
2102 | if (BIO_do_accept(acpt) <= 0) | |
2103 | goto err; | |
2104 | ||
6339ece1 | 2105 | BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt)); |
75d5bd4e RL |
2106 | |
2107 | client = BIO_new_connect(addr_str); | |
2108 | BIO_set_conn_ip_family(client, family); | |
2109 | if (!client) | |
2110 | goto err; | |
2111 | ||
2112 | if (BIO_set_nbio(client, 1) <= 0) | |
2113 | goto err; | |
2114 | if (BIO_set_nbio(acpt, 1) <= 0) | |
2115 | goto err; | |
2116 | ||
2117 | { | |
2118 | int st_connect = 0, st_accept = 0; | |
2119 | ||
2120 | while(!st_connect || !st_accept) { | |
2121 | if (!st_connect) { | |
2122 | if (BIO_do_connect(client) <= 0) { | |
2123 | if (!BIO_should_retry(client)) | |
2124 | goto err; | |
2125 | } else { | |
2126 | st_connect = 1; | |
2127 | } | |
2128 | } | |
2129 | if (!st_accept) { | |
2130 | if (BIO_do_accept(acpt) <= 0) { | |
2131 | if (!BIO_should_retry(acpt)) | |
2132 | goto err; | |
2133 | } else { | |
2134 | st_accept = 1; | |
2135 | } | |
2136 | } | |
2137 | } | |
2138 | } | |
2139 | /* We're not interested in accepting further connects */ | |
2140 | server = BIO_pop(acpt); | |
2141 | BIO_free_all(acpt); | |
2142 | acpt = NULL; | |
2143 | ||
2144 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
2145 | if (!s_ssl_bio) | |
2146 | goto err; | |
2147 | ||
2148 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
2149 | if (!c_ssl_bio) | |
2150 | goto err; | |
2151 | ||
2152 | SSL_set_connect_state(c_ssl); | |
2153 | SSL_set_bio(c_ssl, client, client); | |
2154 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
2155 | ||
2156 | SSL_set_accept_state(s_ssl); | |
2157 | SSL_set_bio(s_ssl, server, server); | |
2158 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
2159 | ||
2160 | do { | |
2161 | /*- | |
2162 | * c_ssl_bio: SSL filter BIO | |
2163 | * | |
2164 | * client: I/O for SSL library | |
2165 | * | |
2166 | * | |
2167 | * server: I/O for SSL library | |
2168 | * | |
2169 | * s_ssl_bio: SSL filter BIO | |
2170 | */ | |
2171 | ||
2172 | /* | |
2173 | * We have non-blocking behaviour throughout this test program, but | |
2174 | * can be sure that there is *some* progress in each iteration; so we | |
2175 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
2176 | * we just try everything in each iteration | |
2177 | */ | |
2178 | ||
2179 | { | |
2180 | /* CLIENT */ | |
2181 | ||
2182 | char cbuf[1024 * 8]; | |
2183 | int i, r; | |
2184 | clock_t c_clock = clock(); | |
2185 | ||
2186 | memset(cbuf, 0, sizeof(cbuf)); | |
2187 | ||
2188 | if (debug) | |
2189 | if (SSL_in_init(c_ssl)) | |
2190 | printf("client waiting in SSL_connect - %s\n", | |
2191 | SSL_state_string_long(c_ssl)); | |
2192 | ||
2193 | if (cw_num > 0) { | |
2194 | /* Write to server. */ | |
2195 | ||
2196 | if (cw_num > (long)sizeof cbuf) | |
2197 | i = sizeof cbuf; | |
2198 | else | |
2199 | i = (int)cw_num; | |
2200 | r = BIO_write(c_ssl_bio, cbuf, i); | |
2201 | if (r < 0) { | |
2202 | if (!BIO_should_retry(c_ssl_bio)) { | |
2203 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2204 | err_in_client = 1; | |
2205 | goto err; | |
2206 | } | |
2207 | /* | |
2208 | * BIO_should_retry(...) can just be ignored here. The | |
2209 | * library expects us to call BIO_write with the same | |
2210 | * arguments again, and that's what we will do in the | |
2211 | * next iteration. | |
2212 | */ | |
2213 | } else if (r == 0) { | |
2214 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2215 | goto err; | |
2216 | } else { | |
2217 | if (debug) | |
2218 | printf("client wrote %d\n", r); | |
2219 | cw_num -= r; | |
2220 | } | |
2221 | } | |
2222 | ||
2223 | if (cr_num > 0) { | |
2224 | /* Read from server. */ | |
2225 | ||
2226 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
2227 | if (r < 0) { | |
2228 | if (!BIO_should_retry(c_ssl_bio)) { | |
2229 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2230 | err_in_client = 1; | |
2231 | goto err; | |
2232 | } | |
2233 | /* | |
2234 | * Again, "BIO_should_retry" can be ignored. | |
2235 | */ | |
2236 | } else if (r == 0) { | |
2237 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2238 | goto err; | |
2239 | } else { | |
2240 | if (debug) | |
2241 | printf("client read %d\n", r); | |
2242 | cr_num -= r; | |
2243 | } | |
2244 | } | |
2245 | ||
2246 | /* | |
2247 | * c_time and s_time increments will typically be very small | |
2248 | * (depending on machine speed and clock tick intervals), but | |
2249 | * sampling over a large number of connections should result in | |
2250 | * fairly accurate figures. We cannot guarantee a lot, however | |
2251 | * -- if each connection lasts for exactly one clock tick, it | |
2252 | * will be counted only for the client or only for the server or | |
2253 | * even not at all. | |
2254 | */ | |
2255 | *c_time += (clock() - c_clock); | |
2256 | } | |
2257 | ||
2258 | { | |
2259 | /* SERVER */ | |
2260 | ||
2261 | char sbuf[1024 * 8]; | |
2262 | int i, r; | |
2263 | clock_t s_clock = clock(); | |
2264 | ||
2265 | memset(sbuf, 0, sizeof(sbuf)); | |
2266 | ||
2267 | if (debug) | |
2268 | if (SSL_in_init(s_ssl)) | |
2269 | printf("server waiting in SSL_accept - %s\n", | |
2270 | SSL_state_string_long(s_ssl)); | |
2271 | ||
2272 | if (sw_num > 0) { | |
2273 | /* Write to client. */ | |
2274 | ||
2275 | if (sw_num > (long)sizeof sbuf) | |
2276 | i = sizeof sbuf; | |
2277 | else | |
2278 | i = (int)sw_num; | |
2279 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2280 | if (r < 0) { | |
2281 | if (!BIO_should_retry(s_ssl_bio)) { | |
2282 | fprintf(stderr, "ERROR in SERVER\n"); | |
2283 | err_in_server = 1; | |
2284 | goto err; | |
2285 | } | |
2286 | /* Ignore "BIO_should_retry". */ | |
2287 | } else if (r == 0) { | |
2288 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2289 | goto err; | |
2290 | } else { | |
2291 | if (debug) | |
2292 | printf("server wrote %d\n", r); | |
2293 | sw_num -= r; | |
2294 | } | |
2295 | } | |
2296 | ||
2297 | if (sr_num > 0) { | |
2298 | /* Read from client. */ | |
2299 | ||
2300 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2301 | if (r < 0) { | |
2302 | if (!BIO_should_retry(s_ssl_bio)) { | |
2303 | fprintf(stderr, "ERROR in SERVER\n"); | |
2304 | err_in_server = 1; | |
2305 | goto err; | |
2306 | } | |
2307 | /* blah, blah */ | |
2308 | } else if (r == 0) { | |
2309 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2310 | goto err; | |
2311 | } else { | |
2312 | if (debug) | |
2313 | printf("server read %d\n", r); | |
2314 | sr_num -= r; | |
2315 | } | |
2316 | } | |
2317 | ||
2318 | *s_time += (clock() - s_clock); | |
2319 | } | |
2320 | } | |
2321 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2322 | ||
2323 | if (verbose) | |
2324 | print_details(c_ssl, "DONE via TCP connect: "); | |
f9e55034 | 2325 | # ifndef OPENSSL_NO_NEXTPROTONEG |
75d5bd4e RL |
2326 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2327 | ret = 1; | |
2328 | goto end; | |
2329 | } | |
f9e55034 | 2330 | # endif |
75d5bd4e RL |
2331 | if (verify_serverinfo() < 0) { |
2332 | fprintf(stderr, "Server info verify error\n"); | |
2333 | ret = 1; | |
2334 | goto err; | |
2335 | } | |
2336 | if (verify_alpn(c_ssl, s_ssl) < 0) { | |
2337 | ret = 1; | |
2338 | goto err; | |
2339 | } | |
817cd0d5 TS |
2340 | if (verify_servername(c_ssl, s_ssl) < 0) { |
2341 | ret = 1; | |
2342 | goto err; | |
2343 | } | |
75d5bd4e RL |
2344 | |
2345 | if (custom_ext_error) { | |
2346 | fprintf(stderr, "Custom extension error\n"); | |
2347 | ret = 1; | |
2348 | goto err; | |
2349 | } | |
2350 | ||
2351 | end: | |
2352 | ret = 0; | |
2353 | ||
2354 | err: | |
2355 | ERR_print_errors(bio_err); | |
2356 | ||
2357 | BIO_free_all(acpt); | |
2358 | BIO_free(server); | |
2359 | BIO_free(client); | |
2360 | BIO_free(s_ssl_bio); | |
2361 | BIO_free(c_ssl_bio); | |
2362 | ||
2363 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) | |
2364 | ret = (err_in_client != 0) ? 0 : 1; | |
2365 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
2366 | ret = (err_in_server != 0) ? 0 : 1; | |
2367 | ||
2368 | return ret; | |
2369 | } | |
f9e55034 | 2370 | #endif |
75d5bd4e | 2371 | |
563f1503 | 2372 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, |
0f113f3e MC |
2373 | clock_t *s_time, clock_t *c_time) |
2374 | { | |
2375 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
2376 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
2377 | BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; | |
2378 | int ret = 1; | |
7946ab33 KR |
2379 | int err_in_client = 0; |
2380 | int err_in_server = 0; | |
0f113f3e MC |
2381 | |
2382 | size_t bufsiz = 256; /* small buffer for testing */ | |
2383 | ||
2384 | if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) | |
2385 | goto err; | |
2386 | if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) | |
2387 | goto err; | |
2388 | ||
2389 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
2390 | if (!s_ssl_bio) | |
2391 | goto err; | |
2392 | ||
2393 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
2394 | if (!c_ssl_bio) | |
2395 | goto err; | |
2396 | ||
2397 | SSL_set_connect_state(c_ssl); | |
2398 | SSL_set_bio(c_ssl, client, client); | |
2399 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
2400 | ||
2401 | SSL_set_accept_state(s_ssl); | |
2402 | SSL_set_bio(s_ssl, server, server); | |
2403 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
2404 | ||
2405 | do { | |
35a1cc90 MC |
2406 | /*- |
2407 | * c_ssl_bio: SSL filter BIO | |
2408 | * | |
2409 | * client: pseudo-I/O for SSL library | |
2410 | * | |
2411 | * client_io: client's SSL communication; usually to be | |
2412 | * relayed over some I/O facility, but in this | |
2413 | * test program, we're the server, too: | |
2414 | * | |
2415 | * server_io: server's SSL communication | |
2416 | * | |
2417 | * server: pseudo-I/O for SSL library | |
2418 | * | |
2419 | * s_ssl_bio: SSL filter BIO | |
2420 | * | |
2421 | * The client and the server each employ a "BIO pair": | |
2422 | * client + client_io, server + server_io. | |
2423 | * BIO pairs are symmetric. A BIO pair behaves similar | |
2424 | * to a non-blocking socketpair (but both endpoints must | |
2425 | * be handled by the same thread). | |
2426 | * [Here we could connect client and server to the ends | |
2427 | * of a single BIO pair, but then this code would be less | |
2428 | * suitable as an example for BIO pairs in general.] | |
2429 | * | |
2430 | * Useful functions for querying the state of BIO pair endpoints: | |
2431 | * | |
2432 | * BIO_ctrl_pending(bio) number of bytes we can read now | |
2433 | * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil | |
2434 | * other side's read attempt | |
2435 | * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now | |
2436 | * | |
2437 | * ..._read_request is never more than ..._write_guarantee; | |
2438 | * it depends on the application which one you should use. | |
2439 | */ | |
0f113f3e MC |
2440 | |
2441 | /* | |
2442 | * We have non-blocking behaviour throughout this test program, but | |
2443 | * can be sure that there is *some* progress in each iteration; so we | |
2444 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
2445 | * we just try everything in each iteration | |
2446 | */ | |
2447 | ||
2448 | { | |
2449 | /* CLIENT */ | |
2450 | ||
68b00c23 | 2451 | char cbuf[1024 * 8]; |
0f113f3e MC |
2452 | int i, r; |
2453 | clock_t c_clock = clock(); | |
2454 | ||
2455 | memset(cbuf, 0, sizeof(cbuf)); | |
2456 | ||
2457 | if (debug) | |
2458 | if (SSL_in_init(c_ssl)) | |
2459 | printf("client waiting in SSL_connect - %s\n", | |
2460 | SSL_state_string_long(c_ssl)); | |
2461 | ||
2462 | if (cw_num > 0) { | |
2463 | /* Write to server. */ | |
2464 | ||
2465 | if (cw_num > (long)sizeof cbuf) | |
2466 | i = sizeof cbuf; | |
2467 | else | |
2468 | i = (int)cw_num; | |
2469 | r = BIO_write(c_ssl_bio, cbuf, i); | |
2470 | if (r < 0) { | |
2471 | if (!BIO_should_retry(c_ssl_bio)) { | |
2472 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2473 | err_in_client = 1; |
0f113f3e MC |
2474 | goto err; |
2475 | } | |
2476 | /* | |
2477 | * BIO_should_retry(...) can just be ignored here. The | |
2478 | * library expects us to call BIO_write with the same | |
2479 | * arguments again, and that's what we will do in the | |
2480 | * next iteration. | |
2481 | */ | |
2482 | } else if (r == 0) { | |
2483 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2484 | goto err; | |
2485 | } else { | |
2486 | if (debug) | |
2487 | printf("client wrote %d\n", r); | |
2488 | cw_num -= r; | |
2489 | } | |
2490 | } | |
2491 | ||
2492 | if (cr_num > 0) { | |
2493 | /* Read from server. */ | |
2494 | ||
2495 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
2496 | if (r < 0) { | |
2497 | if (!BIO_should_retry(c_ssl_bio)) { | |
2498 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2499 | err_in_client = 1; |
0f113f3e MC |
2500 | goto err; |
2501 | } | |
2502 | /* | |
2503 | * Again, "BIO_should_retry" can be ignored. | |
2504 | */ | |
2505 | } else if (r == 0) { | |
2506 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2507 | goto err; | |
2508 | } else { | |
2509 | if (debug) | |
2510 | printf("client read %d\n", r); | |
2511 | cr_num -= r; | |
2512 | } | |
2513 | } | |
2514 | ||
2515 | /* | |
2516 | * c_time and s_time increments will typically be very small | |
2517 | * (depending on machine speed and clock tick intervals), but | |
2518 | * sampling over a large number of connections should result in | |
2519 | * fairly accurate figures. We cannot guarantee a lot, however | |
2520 | * -- if each connection lasts for exactly one clock tick, it | |
2521 | * will be counted only for the client or only for the server or | |
2522 | * even not at all. | |
2523 | */ | |
2524 | *c_time += (clock() - c_clock); | |
2525 | } | |
2526 | ||
2527 | { | |
2528 | /* SERVER */ | |
2529 | ||
68b00c23 | 2530 | char sbuf[1024 * 8]; |
0f113f3e MC |
2531 | int i, r; |
2532 | clock_t s_clock = clock(); | |
2533 | ||
2534 | memset(sbuf, 0, sizeof(sbuf)); | |
2535 | ||
2536 | if (debug) | |
2537 | if (SSL_in_init(s_ssl)) | |
2538 | printf("server waiting in SSL_accept - %s\n", | |
2539 | SSL_state_string_long(s_ssl)); | |
2540 | ||
2541 | if (sw_num > 0) { | |
2542 | /* Write to client. */ | |
2543 | ||
2544 | if (sw_num > (long)sizeof sbuf) | |
2545 | i = sizeof sbuf; | |
2546 | else | |
2547 | i = (int)sw_num; | |
2548 | r = BIO_write(s_ssl_bio, sbuf, i); | |
2549 | if (r < 0) { | |
2550 | if (!BIO_should_retry(s_ssl_bio)) { | |
2551 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2552 | err_in_server = 1; |
0f113f3e MC |
2553 | goto err; |
2554 | } | |
2555 | /* Ignore "BIO_should_retry". */ | |
2556 | } else if (r == 0) { | |
2557 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2558 | goto err; | |
2559 | } else { | |
2560 | if (debug) | |
2561 | printf("server wrote %d\n", r); | |
2562 | sw_num -= r; | |
2563 | } | |
2564 | } | |
2565 | ||
2566 | if (sr_num > 0) { | |
2567 | /* Read from client. */ | |
2568 | ||
2569 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
2570 | if (r < 0) { | |
2571 | if (!BIO_should_retry(s_ssl_bio)) { | |
2572 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2573 | err_in_server = 1; |
0f113f3e MC |
2574 | goto err; |
2575 | } | |
2576 | /* blah, blah */ | |
2577 | } else if (r == 0) { | |
2578 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
2579 | goto err; | |
2580 | } else { | |
2581 | if (debug) | |
2582 | printf("server read %d\n", r); | |
2583 | sr_num -= r; | |
2584 | } | |
2585 | } | |
2586 | ||
2587 | *s_time += (clock() - s_clock); | |
2588 | } | |
2589 | ||
2590 | { | |
2591 | /* "I/O" BETWEEN CLIENT AND SERVER. */ | |
2592 | ||
2593 | size_t r1, r2; | |
2594 | BIO *io1 = server_io, *io2 = client_io; | |
2595 | /* | |
2596 | * we use the non-copying interface for io1 and the standard | |
2597 | * BIO_write/BIO_read interface for io2 | |
2598 | */ | |
2599 | ||
2600 | static int prev_progress = 1; | |
2601 | int progress = 0; | |
2602 | ||
2603 | /* io1 to io2 */ | |
2604 | do { | |
2605 | size_t num; | |
2606 | int r; | |
2607 | ||
2608 | r1 = BIO_ctrl_pending(io1); | |
2609 | r2 = BIO_ctrl_get_write_guarantee(io2); | |
2610 | ||
2611 | num = r1; | |
2612 | if (r2 < num) | |
2613 | num = r2; | |
2614 | if (num) { | |
2615 | char *dataptr; | |
2616 | ||
2617 | if (INT_MAX < num) /* yeah, right */ | |
2618 | num = INT_MAX; | |
2619 | ||
2620 | r = BIO_nread(io1, &dataptr, (int)num); | |
2621 | assert(r > 0); | |
2622 | assert(r <= (int)num); | |
2623 | /* | |
2624 | * possibly r < num (non-contiguous data) | |
2625 | */ | |
2626 | num = r; | |
2627 | r = BIO_write(io2, dataptr, (int)num); | |
2628 | if (r != (int)num) { /* can't happen */ | |
2629 | fprintf(stderr, "ERROR: BIO_write could not write " | |
2630 | "BIO_ctrl_get_write_guarantee() bytes"); | |
2631 | goto err; | |
2632 | } | |
2633 | progress = 1; | |
2634 | ||
2635 | if (debug) | |
2636 | printf((io1 == client_io) ? | |
2637 | "C->S relaying: %d bytes\n" : | |
2638 | "S->C relaying: %d bytes\n", (int)num); | |
2639 | } | |
2640 | } | |
2641 | while (r1 && r2); | |
2642 | ||
2643 | /* io2 to io1 */ | |
2644 | { | |
2645 | size_t num; | |
2646 | int r; | |
2647 | ||
2648 | r1 = BIO_ctrl_pending(io2); | |
2649 | r2 = BIO_ctrl_get_read_request(io1); | |
2650 | /* | |
2651 | * here we could use ..._get_write_guarantee instead of | |
2652 | * ..._get_read_request, but by using the latter we test | |
2653 | * restartability of the SSL implementation more thoroughly | |
2654 | */ | |
2655 | num = r1; | |
2656 | if (r2 < num) | |
2657 | num = r2; | |
2658 | if (num) { | |
2659 | char *dataptr; | |
2660 | ||
2661 | if (INT_MAX < num) | |
2662 | num = INT_MAX; | |
2663 | ||
2664 | if (num > 1) | |
2665 | --num; /* test restartability even more thoroughly */ | |
2666 | ||
2667 | r = BIO_nwrite0(io1, &dataptr); | |
2668 | assert(r > 0); | |
2669 | if (r < (int)num) | |
2670 | num = r; | |
2671 | r = BIO_read(io2, dataptr, (int)num); | |
2672 | if (r != (int)num) { /* can't happen */ | |
2673 | fprintf(stderr, "ERROR: BIO_read could not read " | |
2674 | "BIO_ctrl_pending() bytes"); | |
2675 | goto err; | |
2676 | } | |
2677 | progress = 1; | |
2678 | r = BIO_nwrite(io1, &dataptr, (int)num); | |
2679 | if (r != (int)num) { /* can't happen */ | |
2680 | fprintf(stderr, "ERROR: BIO_nwrite() did not accept " | |
2681 | "BIO_nwrite0() bytes"); | |
2682 | goto err; | |
2683 | } | |
2684 | ||
2685 | if (debug) | |
2686 | printf((io2 == client_io) ? | |
2687 | "C->S relaying: %d bytes\n" : | |
2688 | "S->C relaying: %d bytes\n", (int)num); | |
2689 | } | |
2690 | } /* no loop, BIO_ctrl_get_read_request now | |
2691 | * returns 0 anyway */ | |
2692 | ||
2693 | if (!progress && !prev_progress) | |
2694 | if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) { | |
2695 | fprintf(stderr, "ERROR: got stuck\n"); | |
2696 | fprintf(stderr, " ERROR.\n"); | |
2697 | goto err; | |
2698 | } | |
2699 | prev_progress = progress; | |
2700 | } | |
2701 | } | |
2702 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2703 | ||
2704 | if (verbose) | |
2705 | print_details(c_ssl, "DONE via BIO pair: "); | |
2911575c | 2706 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
2707 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2708 | ret = 1; | |
2709 | goto end; | |
2710 | } | |
2711 | #endif | |
2712 | if (verify_serverinfo() < 0) { | |
2713 | fprintf(stderr, "Server info verify error\n"); | |
2714 | ret = 1; | |
2715 | goto err; | |
2716 | } | |
2717 | if (verify_alpn(c_ssl, s_ssl) < 0) { | |
2718 | ret = 1; | |
2719 | goto err; | |
817cd0d5 TS |
2720 | } |
2721 | if (verify_servername(c_ssl, s_ssl) < 0) { | |
2722 | ret = 1; | |
2723 | goto err; | |
0f113f3e MC |
2724 | } |
2725 | ||
2726 | if (custom_ext_error) { | |
2727 | fprintf(stderr, "Custom extension error\n"); | |
2728 | ret = 1; | |
2729 | goto err; | |
2730 | } | |
2731 | ||
2732 | end: | |
2733 | ret = 0; | |
95d29597 BM |
2734 | |
2735 | err: | |
0f113f3e MC |
2736 | ERR_print_errors(bio_err); |
2737 | ||
ca3a82c3 RS |
2738 | BIO_free(server); |
2739 | BIO_free(server_io); | |
2740 | BIO_free(client); | |
2741 | BIO_free(client_io); | |
2742 | BIO_free(s_ssl_bio); | |
2743 | BIO_free(c_ssl_bio); | |
0f113f3e | 2744 | |
7946ab33 KR |
2745 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
2746 | ret = (err_in_client != 0) ? 0 : 1; | |
2747 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
2748 | ret = (err_in_server != 0) ? 0 : 1; | |
2749 | ||
0f113f3e MC |
2750 | return ret; |
2751 | } | |
2752 | ||
2753 | #define W_READ 1 | |
2754 | #define W_WRITE 2 | |
2755 | #define C_DONE 1 | |
2756 | #define S_DONE 2 | |
d02b48c6 | 2757 | |
6b691a5c | 2758 | int doit(SSL *s_ssl, SSL *c_ssl, long count) |
0f113f3e MC |
2759 | { |
2760 | char *cbuf = NULL, *sbuf = NULL; | |
2761 | long bufsiz; | |
2762 | long cw_num = count, cr_num = count; | |
2763 | long sw_num = count, sr_num = count; | |
2764 | int ret = 1; | |
2765 | BIO *c_to_s = NULL; | |
2766 | BIO *s_to_c = NULL; | |
2767 | BIO *c_bio = NULL; | |
2768 | BIO *s_bio = NULL; | |
2769 | int c_r, c_w, s_r, s_w; | |
2770 | int i, j; | |
2771 | int done = 0; | |
2772 | int c_write, s_write; | |
2773 | int do_server = 0, do_client = 0; | |
2774 | int max_frag = 5 * 1024; | |
7946ab33 KR |
2775 | int err_in_client = 0; |
2776 | int err_in_server = 0; | |
0f113f3e MC |
2777 | |
2778 | bufsiz = count > 40 * 1024 ? 40 * 1024 : count; | |
2779 | ||
b51bce94 | 2780 | if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e | 2781 | goto err; |
b51bce94 | 2782 | if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e MC |
2783 | goto err; |
2784 | ||
0f113f3e MC |
2785 | c_to_s = BIO_new(BIO_s_mem()); |
2786 | s_to_c = BIO_new(BIO_s_mem()); | |
2787 | if ((s_to_c == NULL) || (c_to_s == NULL)) { | |
2788 | ERR_print_errors(bio_err); | |
2789 | goto err; | |
2790 | } | |
2791 | ||
2792 | c_bio = BIO_new(BIO_f_ssl()); | |
2793 | s_bio = BIO_new(BIO_f_ssl()); | |
2794 | if ((c_bio == NULL) || (s_bio == NULL)) { | |
2795 | ERR_print_errors(bio_err); | |
2796 | goto err; | |
2797 | } | |
2798 | ||
2799 | SSL_set_connect_state(c_ssl); | |
2800 | SSL_set_bio(c_ssl, s_to_c, c_to_s); | |
2801 | SSL_set_max_send_fragment(c_ssl, max_frag); | |
2802 | BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE); | |
2803 | ||
2804 | SSL_set_accept_state(s_ssl); | |
2805 | SSL_set_bio(s_ssl, c_to_s, s_to_c); | |
2806 | SSL_set_max_send_fragment(s_ssl, max_frag); | |
2807 | BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE); | |
2808 | ||
2809 | c_r = 0; | |
2810 | s_r = 1; | |
2811 | c_w = 1; | |
2812 | s_w = 0; | |
2813 | c_write = 1, s_write = 0; | |
2814 | ||
2815 | /* We can always do writes */ | |
2816 | for (;;) { | |
2817 | do_server = 0; | |
2818 | do_client = 0; | |
2819 | ||
2820 | i = (int)BIO_pending(s_bio); | |
2821 | if ((i && s_r) || s_w) | |
2822 | do_server = 1; | |
2823 | ||
2824 | i = (int)BIO_pending(c_bio); | |
2825 | if ((i && c_r) || c_w) | |
2826 | do_client = 1; | |
2827 | ||
2828 | if (do_server && debug) { | |
2829 | if (SSL_in_init(s_ssl)) | |
2830 | printf("server waiting in SSL_accept - %s\n", | |
2831 | SSL_state_string_long(s_ssl)); | |
3a83462d | 2832 | /*- |
35a1cc90 MC |
2833 | else if (s_write) |
2834 | printf("server:SSL_write()\n"); | |
2835 | else | |
2836 | printf("server:SSL_read()\n"); */ | |
0f113f3e MC |
2837 | } |
2838 | ||
2839 | if (do_client && debug) { | |
2840 | if (SSL_in_init(c_ssl)) | |
2841 | printf("client waiting in SSL_connect - %s\n", | |
2842 | SSL_state_string_long(c_ssl)); | |
3a83462d | 2843 | /*- |
35a1cc90 MC |
2844 | else if (c_write) |
2845 | printf("client:SSL_write()\n"); | |
2846 | else | |
2847 | printf("client:SSL_read()\n"); */ | |
0f113f3e MC |
2848 | } |
2849 | ||
2850 | if (!do_client && !do_server) { | |
2851 | fprintf(stdout, "ERROR IN STARTUP\n"); | |
2852 | ERR_print_errors(bio_err); | |
ae632974 | 2853 | goto err; |
0f113f3e MC |
2854 | } |
2855 | if (do_client && !(done & C_DONE)) { | |
2856 | if (c_write) { | |
2857 | j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num; | |
2858 | i = BIO_write(c_bio, cbuf, j); | |
2859 | if (i < 0) { | |
2860 | c_r = 0; | |
2861 | c_w = 0; | |
2862 | if (BIO_should_retry(c_bio)) { | |
2863 | if (BIO_should_read(c_bio)) | |
2864 | c_r = 1; | |
2865 | if (BIO_should_write(c_bio)) | |
2866 | c_w = 1; | |
2867 | } else { | |
2868 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2869 | err_in_client = 1; |
0f113f3e MC |
2870 | ERR_print_errors(bio_err); |
2871 | goto err; | |
2872 | } | |
2873 | } else if (i == 0) { | |
2874 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2875 | goto err; | |
2876 | } else { | |
2877 | if (debug) | |
2878 | printf("client wrote %d\n", i); | |
2879 | /* ok */ | |
2880 | s_r = 1; | |
2881 | c_write = 0; | |
2882 | cw_num -= i; | |
2883 | if (max_frag > 1029) | |
2884 | SSL_set_max_send_fragment(c_ssl, max_frag -= 5); | |
2885 | } | |
2886 | } else { | |
2887 | i = BIO_read(c_bio, cbuf, bufsiz); | |
2888 | if (i < 0) { | |
2889 | c_r = 0; | |
2890 | c_w = 0; | |
2891 | if (BIO_should_retry(c_bio)) { | |
2892 | if (BIO_should_read(c_bio)) | |
2893 | c_r = 1; | |
2894 | if (BIO_should_write(c_bio)) | |
2895 | c_w = 1; | |
2896 | } else { | |
2897 | fprintf(stderr, "ERROR in CLIENT\n"); | |
7946ab33 | 2898 | err_in_client = 1; |
0f113f3e MC |
2899 | ERR_print_errors(bio_err); |
2900 | goto err; | |
2901 | } | |
2902 | } else if (i == 0) { | |
2903 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2904 | goto err; | |
2905 | } else { | |
2906 | if (debug) | |
2907 | printf("client read %d\n", i); | |
2908 | cr_num -= i; | |
2909 | if (sw_num > 0) { | |
2910 | s_write = 1; | |
2911 | s_w = 1; | |
2912 | } | |
2913 | if (cr_num <= 0) { | |
2914 | s_write = 1; | |
2915 | s_w = 1; | |
2916 | done = S_DONE | C_DONE; | |
2917 | } | |
2918 | } | |
2919 | } | |
2920 | } | |
2921 | ||
2922 | if (do_server && !(done & S_DONE)) { | |
2923 | if (!s_write) { | |
2924 | i = BIO_read(s_bio, sbuf, bufsiz); | |
2925 | if (i < 0) { | |
2926 | s_r = 0; | |
2927 | s_w = 0; | |
2928 | if (BIO_should_retry(s_bio)) { | |
2929 | if (BIO_should_read(s_bio)) | |
2930 | s_r = 1; | |
2931 | if (BIO_should_write(s_bio)) | |
2932 | s_w = 1; | |
2933 | } else { | |
2934 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2935 | err_in_server = 1; |
0f113f3e MC |
2936 | ERR_print_errors(bio_err); |
2937 | goto err; | |
2938 | } | |
2939 | } else if (i == 0) { | |
2940 | ERR_print_errors(bio_err); | |
2941 | fprintf(stderr, | |
2942 | "SSL SERVER STARTUP FAILED in SSL_read\n"); | |
2943 | goto err; | |
2944 | } else { | |
2945 | if (debug) | |
2946 | printf("server read %d\n", i); | |
2947 | sr_num -= i; | |
2948 | if (cw_num > 0) { | |
2949 | c_write = 1; | |
2950 | c_w = 1; | |
2951 | } | |
2952 | if (sr_num <= 0) { | |
2953 | s_write = 1; | |
2954 | s_w = 1; | |
2955 | c_write = 0; | |
2956 | } | |
2957 | } | |
2958 | } else { | |
2959 | j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num; | |
2960 | i = BIO_write(s_bio, sbuf, j); | |
2961 | if (i < 0) { | |
2962 | s_r = 0; | |
2963 | s_w = 0; | |
2964 | if (BIO_should_retry(s_bio)) { | |
2965 | if (BIO_should_read(s_bio)) | |
2966 | s_r = 1; | |
2967 | if (BIO_should_write(s_bio)) | |
2968 | s_w = 1; | |
2969 | } else { | |
2970 | fprintf(stderr, "ERROR in SERVER\n"); | |
7946ab33 | 2971 | err_in_server = 1; |
0f113f3e MC |
2972 | ERR_print_errors(bio_err); |
2973 | goto err; | |
2974 | } | |
2975 | } else if (i == 0) { | |
2976 | ERR_print_errors(bio_err); | |
2977 | fprintf(stderr, | |
2978 | "SSL SERVER STARTUP FAILED in SSL_write\n"); | |
2979 | goto err; | |
2980 | } else { | |
2981 | if (debug) | |
2982 | printf("server wrote %d\n", i); | |
2983 | sw_num -= i; | |
2984 | s_write = 0; | |
2985 | c_r = 1; | |
2986 | if (sw_num <= 0) | |
2987 | done |= S_DONE; | |
2988 | if (max_frag > 1029) | |
2989 | SSL_set_max_send_fragment(s_ssl, max_frag -= 5); | |
2990 | } | |
2991 | } | |
2992 | } | |
2993 | ||
2994 | if ((done & S_DONE) && (done & C_DONE)) | |
2995 | break; | |
2996 | } | |
2997 | ||
2998 | if (verbose) | |
2999 | print_details(c_ssl, "DONE: "); | |
2911575c | 3000 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
3001 | if (verify_npn(c_ssl, s_ssl) < 0) { |
3002 | ret = 1; | |
3003 | goto err; | |
3004 | } | |
3005 | #endif | |
3006 | if (verify_serverinfo() < 0) { | |
3007 | fprintf(stderr, "Server info verify error\n"); | |
3008 | ret = 1; | |
3009 | goto err; | |
3010 | } | |
3011 | if (custom_ext_error) { | |
3012 | fprintf(stderr, "Custom extension error\n"); | |
3013 | ret = 1; | |
3014 | goto err; | |
3015 | } | |
3016 | ret = 0; | |
3017 | err: | |
3018 | /* | |
3019 | * We have to set the BIO's to NULL otherwise they will be | |
3020 | * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again | |
3021 | * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and | |
3022 | * c_ssl are sharing the same BIO structure and SSL_set_bio() and | |
3023 | * SSL_free() automatically BIO_free non NULL entries. You should not | |
3024 | * normally do this or be required to do this | |
3025 | */ | |
3026 | if (s_ssl != NULL) { | |
3027 | s_ssl->rbio = NULL; | |
3028 | s_ssl->wbio = NULL; | |
3029 | } | |
3030 | if (c_ssl != NULL) { | |
3031 | c_ssl->rbio = NULL; | |
3032 | c_ssl->wbio = NULL; | |
3033 | } | |
3034 | ||
ca3a82c3 RS |
3035 | BIO_free(c_to_s); |
3036 | BIO_free(s_to_c); | |
3037 | BIO_free_all(c_bio); | |
3038 | BIO_free_all(s_bio); | |
b548a1f1 RS |
3039 | OPENSSL_free(cbuf); |
3040 | OPENSSL_free(sbuf); | |
0f113f3e | 3041 | |
7946ab33 KR |
3042 | if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0) |
3043 | ret = (err_in_client != 0) ? 0 : 1; | |
3044 | else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0) | |
3045 | ret = (err_in_server != 0) ? 0 : 1; | |
3046 | ||
0f113f3e MC |
3047 | return (ret); |
3048 | } | |
d02b48c6 | 3049 | |
16203f7b AG |
3050 | static CRYPTO_ONCE proxy_auth_ex_data_once = CRYPTO_ONCE_STATIC_INIT; |
3051 | static volatile int proxy_auth_ex_data_idx = -1; | |
3052 | ||
3053 | static void do_get_proxy_auth_ex_data_idx(void) | |
3054 | { | |
3055 | proxy_auth_ex_data_idx = X509_STORE_CTX_get_ex_new_index(0, | |
3056 | "SSLtest for verify callback", | |
3057 | NULL, NULL, NULL); | |
3058 | } | |
3059 | ||
a7201e9a | 3060 | static int get_proxy_auth_ex_data_idx(void) |
0f113f3e | 3061 | { |
16203f7b AG |
3062 | CRYPTO_THREAD_run_once(&proxy_auth_ex_data_once, |
3063 | do_get_proxy_auth_ex_data_idx); | |
3064 | return proxy_auth_ex_data_idx; | |
0f113f3e | 3065 | } |
a7201e9a | 3066 | |
6d23cf97 | 3067 | static int verify_callback(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
3068 | { |
3069 | char *s, buf[256]; | |
3070 | ||
3071 | s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf, | |
3072 | sizeof buf); | |
3073 | if (s != NULL) { | |
3074 | if (ok) | |
3dca57f8 | 3075 | printf("depth=%d %s\n", ctx->error_depth, buf); |
0f113f3e MC |
3076 | else { |
3077 | fprintf(stderr, "depth=%d error=%d %s\n", | |
3078 | ctx->error_depth, ctx->error, buf); | |
3079 | } | |
3080 | } | |
3081 | ||
3082 | if (ok == 0) { | |
0f113f3e | 3083 | switch (ctx->error) { |
3dca57f8 RS |
3084 | default: |
3085 | fprintf(stderr, "Error string: %s\n", | |
3086 | X509_verify_cert_error_string(ctx->error)); | |
3087 | break; | |
0f113f3e MC |
3088 | case X509_V_ERR_CERT_NOT_YET_VALID: |
3089 | case X509_V_ERR_CERT_HAS_EXPIRED: | |
3090 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | |
0f113f3e MC |
3091 | ok = 1; |
3092 | } | |
3093 | } | |
3094 | ||
3095 | if (ok == 1) { | |
3096 | X509 *xs = ctx->current_cert; | |
a8d8e06b | 3097 | if (X509_get_extension_flags(xs) & EXFLAG_PROXY) { |
0f113f3e MC |
3098 | unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx, |
3099 | get_proxy_auth_ex_data_idx | |
3100 | ()); | |
3101 | ||
3102 | if (letters) { | |
3103 | int found_any = 0; | |
3104 | int i; | |
3105 | PROXY_CERT_INFO_EXTENSION *pci = | |
3106 | X509_get_ext_d2i(xs, NID_proxyCertInfo, | |
3107 | NULL, NULL); | |
3108 | ||
3109 | switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) { | |
3110 | case NID_Independent: | |
3111 | /* | |
3112 | * Completely meaningless in this program, as there's no | |
3113 | * way to grant explicit rights to a specific PrC. | |
3114 | * Basically, using id-ppl-Independent is the perfect way | |
3115 | * to grant no rights at all. | |
3116 | */ | |
3117 | fprintf(stderr, " Independent proxy certificate"); | |
3118 | for (i = 0; i < 26; i++) | |
3119 | letters[i] = 0; | |
3120 | break; | |
3121 | case NID_id_ppl_inheritAll: | |
3122 | /* | |
3123 | * This is basically a NOP, we simply let the current | |
3124 | * rights stand as they are. | |
3125 | */ | |
3126 | fprintf(stderr, " Proxy certificate inherits all"); | |
3127 | break; | |
3128 | default: | |
3129 | s = (char *) | |
3130 | pci->proxyPolicy->policy->data; | |
3131 | i = pci->proxyPolicy->policy->length; | |
3132 | ||
3133 | /* | |
3134 | * The algorithm works as follows: it is assumed that | |
3135 | * previous iterations or the initial granted rights has | |
3136 | * already set some elements of `letters'. What we need | |
3137 | * to do is to clear those that weren't granted by the | |
3138 | * current PrC as well. The easiest way to do this is to | |
3139 | * add 1 to all the elements whose letters are given with | |
3140 | * the current policy. That way, all elements that are | |
3141 | * set by the current policy and were already set by | |
3142 | * earlier policies and through the original grant of | |
3143 | * rights will get the value 2 or higher. The last thing | |
3144 | * to do is to sweep through `letters' and keep the | |
3145 | * elements having the value 2 as set, and clear all the | |
3146 | * others. | |
3147 | */ | |
3148 | ||
3dca57f8 | 3149 | printf(" Certificate proxy rights = %*.*s", i, |
0f113f3e MC |
3150 | i, s); |
3151 | while (i-- > 0) { | |
3152 | int c = *s++; | |
3153 | if (isascii(c) && isalpha(c)) { | |
3154 | if (islower(c)) | |
3155 | c = toupper(c); | |
3156 | letters[c - 'A']++; | |
3157 | } | |
3158 | } | |
3159 | for (i = 0; i < 26; i++) | |
3160 | if (letters[i] < 2) | |
3161 | letters[i] = 0; | |
3162 | else | |
3163 | letters[i] = 1; | |
3164 | } | |
3165 | ||
3166 | found_any = 0; | |
3dca57f8 | 3167 | printf(", resulting proxy rights = "); |
0f113f3e MC |
3168 | for (i = 0; i < 26; i++) |
3169 | if (letters[i]) { | |
3dca57f8 | 3170 | printf("%c", i + 'A'); |
0f113f3e MC |
3171 | found_any = 1; |
3172 | } | |
3173 | if (!found_any) | |
3dca57f8 RS |
3174 | printf("none"); |
3175 | printf("\n"); | |
0f113f3e MC |
3176 | |
3177 | PROXY_CERT_INFO_EXTENSION_free(pci); | |
3178 | } | |
3179 | } | |
3180 | } | |
3181 | ||
3182 | return (ok); | |
3183 | } | |
d02b48c6 | 3184 | |
a7201e9a | 3185 | static void process_proxy_debug(int indent, const char *format, ...) |
0f113f3e MC |
3186 | { |
3187 | /* That's 80 > */ | |
3188 | static const char indentation[] = | |
3189 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" | |
3190 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; | |
3191 | char my_format[256]; | |
3192 | va_list args; | |
3193 | ||
3194 | BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s", | |
3195 | indent, indent, indentation, format); | |
3196 | ||
3197 | va_start(args, format); | |
3198 | vfprintf(stderr, my_format, args); | |
3199 | va_end(args); | |
3200 | } | |
3201 | ||
1d97c843 TH |
3202 | /*- |
3203 | * Priority levels: | |
0f113f3e MC |
3204 | * 0 [!]var, () |
3205 | * 1 & ^ | |
3206 | * 2 | | |
1d97c843 | 3207 | */ |
a7201e9a | 3208 | static int process_proxy_cond_adders(unsigned int letters[26], |
0f113f3e MC |
3209 | const char *cond, const char **cond_end, |
3210 | int *pos, int indent); | |
3211 | static int process_proxy_cond_val(unsigned int letters[26], const char *cond, | |
3212 | const char **cond_end, int *pos, int indent) | |
3213 | { | |
3214 | int c; | |
3215 | int ok = 1; | |
3216 | int negate = 0; | |
3217 | ||
3218 | while (isspace((int)*cond)) { | |
3219 | cond++; | |
3220 | (*pos)++; | |
3221 | } | |
3222 | c = *cond; | |
3223 | ||
3224 | if (debug) | |
3225 | process_proxy_debug(indent, | |
3226 | "Start process_proxy_cond_val at position %d: %s\n", | |
3227 | *pos, cond); | |
3228 | ||
3229 | while (c == '!') { | |
3230 | negate = !negate; | |
3231 | cond++; | |
3232 | (*pos)++; | |
3233 | while (isspace((int)*cond)) { | |
3234 | cond++; | |
3235 | (*pos)++; | |
3236 | } | |
3237 | c = *cond; | |
3238 | } | |
3239 | ||
3240 | if (c == '(') { | |
3241 | cond++; | |
3242 | (*pos)++; | |
3243 | ok = process_proxy_cond_adders(letters, cond, cond_end, pos, | |
3244 | indent + 1); | |
3245 | cond = *cond_end; | |
3246 | if (ok < 0) | |
3247 | goto end; | |
3248 | while (isspace((int)*cond)) { | |
3249 | cond++; | |
3250 | (*pos)++; | |
3251 | } | |
3252 | c = *cond; | |
3253 | if (c != ')') { | |
3254 | fprintf(stderr, | |
3255 | "Weird condition character in position %d: " | |
3256 | "%c\n", *pos, c); | |
3257 | ok = -1; | |
3258 | goto end; | |
3259 | } | |
3260 | cond++; | |
3261 | (*pos)++; | |
3262 | } else if (isascii(c) && isalpha(c)) { | |
3263 | if (islower(c)) | |
3264 | c = toupper(c); | |
3265 | ok = letters[c - 'A']; | |
3266 | cond++; | |
3267 | (*pos)++; | |
3268 | } else { | |
3269 | fprintf(stderr, | |
3270 | "Weird condition character in position %d: " "%c\n", *pos, c); | |
3271 | ok = -1; | |
3272 | goto end; | |
3273 | } | |
a7201e9a | 3274 | end: |
0f113f3e MC |
3275 | *cond_end = cond; |
3276 | if (ok >= 0 && negate) | |
3277 | ok = !ok; | |
a7201e9a | 3278 | |
0f113f3e MC |
3279 | if (debug) |
3280 | process_proxy_debug(indent, | |
3281 | "End process_proxy_cond_val at position %d: %s, returning %d\n", | |
3282 | *pos, cond, ok); | |
3283 | ||
3284 | return ok; | |
3285 | } | |
a7201e9a | 3286 | |
a7201e9a | 3287 | static int process_proxy_cond_multipliers(unsigned int letters[26], |
0f113f3e MC |
3288 | const char *cond, |
3289 | const char **cond_end, int *pos, | |
3290 | int indent) | |
3291 | { | |
3292 | int ok; | |
3293 | char c; | |
3294 | ||
3295 | if (debug) | |
3296 | process_proxy_debug(indent, | |
3297 | "Start process_proxy_cond_multipliers at position %d: %s\n", | |
3298 | *pos, cond); | |
3299 | ||
3300 | ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1); | |
3301 | cond = *cond_end; | |
3302 | if (ok < 0) | |
3303 | goto end; | |
3304 | ||
3305 | while (ok >= 0) { | |
3306 | while (isspace((int)*cond)) { | |
3307 | cond++; | |
3308 | (*pos)++; | |
3309 | } | |
3310 | c = *cond; | |
3311 | ||
3312 | switch (c) { | |
3313 | case '&': | |
3314 | case '^': | |
3315 | { | |
3316 | int save_ok = ok; | |
3317 | ||
3318 | cond++; | |
3319 | (*pos)++; | |
3320 | ok = process_proxy_cond_val(letters, | |
3321 | cond, cond_end, pos, indent + 1); | |
3322 | cond = *cond_end; | |
3323 | if (ok < 0) | |
3324 | break; | |
3325 | ||
3326 | switch (c) { | |
3327 | case '&': | |
3328 | ok &= save_ok; | |
3329 | break; | |
3330 | case '^': | |
3331 | ok ^= save_ok; | |
3332 | break; | |
3333 | default: | |
3334 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
3335 | " STOPPING\n"); | |
3336 | EXIT(1); | |
3337 | } | |
3338 | } | |
3339 | break; | |
3340 | default: | |
3341 | goto end; | |
3342 | } | |
3343 | } | |
a7201e9a | 3344 | end: |
0f113f3e MC |
3345 | if (debug) |
3346 | process_proxy_debug(indent, | |
3347 | "End process_proxy_cond_multipliers at position %d: %s, returning %d\n", | |
3348 | *pos, cond, ok); | |
3349 | ||
3350 | *cond_end = cond; | |
3351 | return ok; | |
3352 | } | |
3353 | ||
a7201e9a | 3354 | static int process_proxy_cond_adders(unsigned int letters[26], |
0f113f3e MC |
3355 | const char *cond, const char **cond_end, |
3356 | int *pos, int indent) | |
3357 | { | |
3358 | int ok; | |
3359 | char c; | |
3360 | ||
3361 | if (debug) | |
3362 | process_proxy_debug(indent, | |
3363 | "Start process_proxy_cond_adders at position %d: %s\n", | |
3364 | *pos, cond); | |
3365 | ||
3366 | ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos, | |
3367 | indent + 1); | |
3368 | cond = *cond_end; | |
3369 | if (ok < 0) | |
3370 | goto end; | |
3371 | ||
3372 | while (ok >= 0) { | |
3373 | while (isspace((int)*cond)) { | |
3374 | cond++; | |
3375 | (*pos)++; | |
3376 | } | |
3377 | c = *cond; | |
3378 | ||
3379 | switch (c) { | |
3380 | case '|': | |
3381 | { | |
3382 | int save_ok = ok; | |
3383 | ||
3384 | cond++; | |
3385 | (*pos)++; | |
3386 | ok = process_proxy_cond_multipliers(letters, | |
3387 | cond, cond_end, pos, | |
3388 | indent + 1); | |
3389 | cond = *cond_end; | |
3390 | if (ok < 0) | |
3391 | break; | |
3392 | ||
3393 | switch (c) { | |
3394 | case '|': | |
3395 | ok |= save_ok; | |
3396 | break; | |
3397 | default: | |
3398 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
3399 | " STOPPING\n"); | |
3400 | EXIT(1); | |
3401 | } | |
3402 | } | |
3403 | break; | |
3404 | default: | |
3405 | goto end; | |
3406 | } | |
3407 | } | |
a7201e9a | 3408 | end: |
0f113f3e MC |
3409 | if (debug) |
3410 | process_proxy_debug(indent, | |
3411 | "End process_proxy_cond_adders at position %d: %s, returning %d\n", | |
3412 | *pos, cond, ok); | |
a7201e9a | 3413 | |
0f113f3e MC |
3414 | *cond_end = cond; |
3415 | return ok; | |
3416 | } | |
a7201e9a RL |
3417 | |
3418 | static int process_proxy_cond(unsigned int letters[26], | |
0f113f3e MC |
3419 | const char *cond, const char **cond_end) |
3420 | { | |
3421 | int pos = 1; | |
3422 | return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1); | |
3423 | } | |
a7201e9a | 3424 | |
6d23cf97 | 3425 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg) |
0f113f3e MC |
3426 | { |
3427 | int ok = 1; | |
3428 | struct app_verify_arg *cb_arg = arg; | |
3429 | unsigned int letters[26]; /* only used with proxy_auth */ | |
3430 | ||
3431 | if (cb_arg->app_verify) { | |
3432 | char *s = NULL, buf[256]; | |
3433 | ||
3dca57f8 RS |
3434 | printf("In app_verify_callback, allowing cert. "); |
3435 | printf("Arg is: %s\n", cb_arg->string); | |
3436 | printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n", | |
0f113f3e MC |
3437 | (void *)ctx, (void *)ctx->cert); |
3438 | if (ctx->cert) | |
3439 | s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256); | |
3440 | if (s != NULL) { | |
3dca57f8 | 3441 | printf("cert depth=%d %s\n", ctx->error_depth, buf); |
0f113f3e MC |
3442 | } |
3443 | return (1); | |
3444 | } | |
3445 | if (cb_arg->proxy_auth) { | |
3446 | int found_any = 0, i; | |
3447 | char *sp; | |
3448 | ||
3449 | for (i = 0; i < 26; i++) | |
3450 | letters[i] = 0; | |
3451 | for (sp = cb_arg->proxy_auth; *sp; sp++) { | |
3452 | int c = *sp; | |
3453 | if (isascii(c) && isalpha(c)) { | |
3454 | if (islower(c)) | |
3455 | c = toupper(c); | |
3456 | letters[c - 'A'] = 1; | |
3457 | } | |
3458 | } | |
3459 | ||
3dca57f8 | 3460 | printf(" Initial proxy rights = "); |
0f113f3e MC |
3461 | for (i = 0; i < 26; i++) |
3462 | if (letters[i]) { | |
3dca57f8 | 3463 | printf("%c", i + 'A'); |
0f113f3e MC |
3464 | found_any = 1; |
3465 | } | |
3466 | if (!found_any) | |
3dca57f8 RS |
3467 | printf("none"); |
3468 | printf("\n"); | |
0f113f3e MC |
3469 | |
3470 | X509_STORE_CTX_set_ex_data(ctx, | |
3471 | get_proxy_auth_ex_data_idx(), letters); | |
3472 | } | |
3473 | if (cb_arg->allow_proxy_certs) { | |
3474 | X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS); | |
3475 | } | |
0f113f3e | 3476 | ok = X509_verify_cert(ctx); |
0f113f3e MC |
3477 | |
3478 | if (cb_arg->proxy_auth) { | |
3479 | if (ok > 0) { | |
3480 | const char *cond_end = NULL; | |
3481 | ||
3482 | ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end); | |
3483 | ||
3484 | if (ok < 0) | |
3485 | EXIT(3); | |
3486 | if (*cond_end) { | |
3487 | fprintf(stderr, | |
3488 | "Stopped processing condition before it's end.\n"); | |
3489 | ok = 0; | |
3490 | } | |
3491 | if (!ok) | |
3492 | fprintf(stderr, | |
3dca57f8 | 3493 | "Proxy rights check with condition '%s' invalid\n", |
0f113f3e MC |
3494 | cb_arg->proxy_cond); |
3495 | else | |
3dca57f8 | 3496 | printf("Proxy rights check with condition '%s' ok\n", |
0f113f3e MC |
3497 | cb_arg->proxy_cond); |
3498 | } | |
3499 | } | |
3500 | return (ok); | |
3501 | } | |
023ec151 | 3502 | |
bc36ee62 | 3503 | #ifndef OPENSSL_NO_DH |
1d97c843 TH |
3504 | /*- |
3505 | * These DH parameters have been generated as follows: | |
e4589582 BM |
3506 | * $ openssl dhparam -C -noout 512 |
3507 | * $ openssl dhparam -C -noout 1024 | |
3508 | * $ openssl dhparam -C -noout -dsaparam 1024 | |
3509 | * (The third function has been renamed to avoid name conflicts.) | |
3510 | */ | |
f3f316f1 | 3511 | static DH *get_dh512() |
0f113f3e MC |
3512 | { |
3513 | static unsigned char dh512_p[] = { | |
3514 | 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0, | |
3515 | 0xC6, | |
3516 | 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04, | |
3517 | 0xB0, | |
3518 | 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9, | |
3519 | 0x5F, | |
3520 | 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33, | |
3521 | 0xB8, | |
3522 | 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21, | |
3523 | 0x33, | |
3524 | 0x02, 0xC5, 0xAE, 0x23, | |
3525 | }; | |
3526 | static unsigned char dh512_g[] = { | |
3527 | 0x02, | |
3528 | }; | |
3529 | DH *dh; | |
0aeddcfa | 3530 | BIGNUM *p, *g; |
0f113f3e MC |
3531 | |
3532 | if ((dh = DH_new()) == NULL) | |
3533 | return (NULL); | |
0aeddcfa MC |
3534 | p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL); |
3535 | g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL); | |
3536 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3537 | DH_free(dh); |
0aeddcfa MC |
3538 | BN_free(p); |
3539 | BN_free(g); | |
0f113f3e MC |
3540 | return (NULL); |
3541 | } | |
3542 | return (dh); | |
3543 | } | |
e4589582 | 3544 | |
f3f316f1 | 3545 | static DH *get_dh1024() |
0f113f3e MC |
3546 | { |
3547 | static unsigned char dh1024_p[] = { | |
3548 | 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF, | |
3549 | 0x3A, | |
3550 | 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56, | |
3551 | 0xA2, | |
3552 | 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F, | |
3553 | 0xB0, | |
3554 | 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87, | |
3555 | 0xC2, | |
3556 | 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0, | |
3557 | 0x8C, | |
3558 | 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F, | |
3559 | 0xB8, | |
3560 | 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D, | |
3561 | 0x52, | |
3562 | 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC, | |
3563 | 0xC1, | |
3564 | 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB, | |
3565 | 0xB1, | |
3566 | 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89, | |
3567 | 0xAB, | |
3568 | 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53, | |
3569 | }; | |
3570 | static unsigned char dh1024_g[] = { | |
3571 | 0x02, | |
3572 | }; | |
3573 | DH *dh; | |
0aeddcfa | 3574 | BIGNUM *p, *g; |
0f113f3e MC |
3575 | |
3576 | if ((dh = DH_new()) == NULL) | |
3577 | return (NULL); | |
0aeddcfa MC |
3578 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
3579 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
3580 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3581 | DH_free(dh); |
0aeddcfa MC |
3582 | BN_free(p); |
3583 | BN_free(g); | |
0f113f3e MC |
3584 | return (NULL); |
3585 | } | |
3586 | return (dh); | |
3587 | } | |
53002dc6 | 3588 | |
f3f316f1 | 3589 | static DH *get_dh1024dsa() |
0f113f3e MC |
3590 | { |
3591 | static unsigned char dh1024_p[] = { | |
3592 | 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5, | |
3593 | 0x00, | |
3594 | 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87, | |
3595 | 0x19, | |
3596 | 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65, | |
3597 | 0xD2, | |
3598 | 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6, | |
3599 | 0x55, | |
3600 | 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF, | |
3601 | 0xFC, | |
3602 | 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52, | |
3603 | 0x97, | |
3604 | 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28, | |
3605 | 0x8D, | |
3606 | 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD, | |
3607 | 0xBB, | |
3608 | 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C, | |
3609 | 0xF6, | |
3610 | 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26, | |
3611 | 0x9E, | |
3612 | 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39, | |
3613 | }; | |
3614 | static unsigned char dh1024_g[] = { | |
3615 | 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80, | |
3616 | 0x05, | |
3617 | 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03, | |
3618 | 0xF3, | |
3619 | 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A, | |
3620 | 0xE9, | |
3621 | 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85, | |
3622 | 0x3C, | |
3623 | 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B, | |
3624 | 0x65, | |
3625 | 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF, | |
3626 | 0x60, | |
3627 | 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E, | |
3628 | 0xF6, | |
3629 | 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB, | |
3630 | 0xA7, | |
3631 | 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72, | |
3632 | 0xA1, | |
3633 | 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E, | |
3634 | 0x60, | |
3635 | 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2, | |
3636 | }; | |
3637 | DH *dh; | |
0aeddcfa | 3638 | BIGNUM *p, *g; |
0f113f3e MC |
3639 | |
3640 | if ((dh = DH_new()) == NULL) | |
3641 | return (NULL); | |
0aeddcfa MC |
3642 | p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); |
3643 | g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
3644 | if ((p == NULL) || (g == NULL) || !DH_set0_pqg(dh, p, NULL, g)) { | |
0f113f3e | 3645 | DH_free(dh); |
0aeddcfa MC |
3646 | BN_free(p); |
3647 | BN_free(g); | |
0f113f3e MC |
3648 | return (NULL); |
3649 | } | |
0aeddcfa | 3650 | DH_set_length(dh, 160); |
0f113f3e MC |
3651 | return (dh); |
3652 | } | |
f71165b5 | 3653 | #endif |
6e119bb0 | 3654 | |
ddac1974 NL |
3655 | #ifndef OPENSSL_NO_PSK |
3656 | /* convert the PSK key (psk_key) in ascii to binary (psk) */ | |
3657 | static int psk_key2bn(const char *pskkey, unsigned char *psk, | |
0f113f3e MC |
3658 | unsigned int max_psk_len) |
3659 | { | |
3660 | int ret; | |
3661 | BIGNUM *bn = NULL; | |
3662 | ||
3663 | ret = BN_hex2bn(&bn, pskkey); | |
3664 | if (!ret) { | |
3665 | BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", | |
3666 | pskkey); | |
23a1d5e9 | 3667 | BN_free(bn); |
0f113f3e MC |
3668 | return 0; |
3669 | } | |
3670 | if (BN_num_bytes(bn) > (int)max_psk_len) { | |
3671 | BIO_printf(bio_err, | |
3672 | "psk buffer of callback is too small (%d) for key (%d)\n", | |
3673 | max_psk_len, BN_num_bytes(bn)); | |
3674 | BN_free(bn); | |
3675 | return 0; | |
3676 | } | |
3677 | ret = BN_bn2bin(bn, psk); | |
3678 | BN_free(bn); | |
3679 | return ret; | |
3680 | } | |
3681 | ||
3682 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, | |
3683 | char *identity, | |
3684 | unsigned int max_identity_len, | |
3685 | unsigned char *psk, | |
3686 | unsigned int max_psk_len) | |
3687 | { | |
3688 | int ret; | |
3689 | unsigned int psk_len = 0; | |
3690 | ||
3691 | ret = BIO_snprintf(identity, max_identity_len, "Client_identity"); | |
3692 | if (ret < 0) | |
3693 | goto out_err; | |
3694 | if (debug) | |
3695 | fprintf(stderr, "client: created identity '%s' len=%d\n", identity, | |
3696 | ret); | |
3697 | ret = psk_key2bn(psk_key, psk, max_psk_len); | |
3698 | if (ret < 0) | |
3699 | goto out_err; | |
3700 | psk_len = ret; | |
3701 | out_err: | |
3702 | return psk_len; | |
3703 | } | |
ddac1974 NL |
3704 | |
3705 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
0f113f3e MC |
3706 | unsigned char *psk, |
3707 | unsigned int max_psk_len) | |
3708 | { | |
3709 | unsigned int psk_len = 0; | |
ddac1974 | 3710 | |
0f113f3e MC |
3711 | if (strcmp(identity, "Client_identity") != 0) { |
3712 | BIO_printf(bio_err, "server: PSK error: client identity not found\n"); | |
3713 | return 0; | |
3714 | } | |
3715 | psk_len = psk_key2bn(psk_key, psk, max_psk_len); | |
3716 | return psk_len; | |
3717 | } | |
ddac1974 NL |
3718 | #endif |
3719 | ||
6e119bb0 | 3720 | static int do_test_cipherlist(void) |
0f113f3e | 3721 | { |
885e601d | 3722 | #ifndef OPENSSL_NO_TLS |
0f113f3e MC |
3723 | int i = 0; |
3724 | const SSL_METHOD *meth; | |
3725 | const SSL_CIPHER *ci, *tci = NULL; | |
f58cee8f MC |
3726 | |
3727 | /* | |
3728 | * This is required because ssltest "cheats" and uses internal headers to | |
3729 | * call functions, thus avoiding auto-init | |
3730 | */ | |
3731 | OPENSSL_init_crypto(0, NULL); | |
748f2546 | 3732 | OPENSSL_init_ssl(0, NULL); |
6e119bb0 | 3733 | |
885e601d | 3734 | meth = TLS_method(); |
0f113f3e MC |
3735 | tci = NULL; |
3736 | while ((ci = meth->get_cipher(i++)) != NULL) { | |
3737 | if (tci != NULL) | |
3738 | if (ci->id >= tci->id) { | |
3dca57f8 | 3739 | fprintf(stderr, "testing SSLv3 cipher list order: "); |
90d9e49a | 3740 | fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id); |
0f113f3e MC |
3741 | return 0; |
3742 | } | |
3743 | tci = ci; | |
3744 | } | |
00fe865d | 3745 | #endif |
0f113f3e MC |
3746 | |
3747 | return 1; | |
3748 | } |