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d02b48c6 | 1 | /* ssl/ssltest.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 8 | * |
d02b48c6 RE |
9 | * This library is free for commercial and non-commercial use as long as |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 15 | * |
d02b48c6 RE |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 22 | * |
d02b48c6 RE |
23 | * Redistribution and use in source and binary forms, with or without |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
0f113f3e | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 40 | * |
d02b48c6 RE |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
0f113f3e | 52 | * |
d02b48c6 RE |
53 | * The licence and distribution terms for any publically available version or |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
3ac82faa BM |
58 | /* ==================================================================== |
59 | * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. | |
60 | * | |
61 | * Redistribution and use in source and binary forms, with or without | |
62 | * modification, are permitted provided that the following conditions | |
63 | * are met: | |
64 | * | |
65 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 66 | * notice, this list of conditions and the following disclaimer. |
3ac82faa BM |
67 | * |
68 | * 2. Redistributions in binary form must reproduce the above copyright | |
69 | * notice, this list of conditions and the following disclaimer in | |
70 | * the documentation and/or other materials provided with the | |
71 | * distribution. | |
72 | * | |
73 | * 3. All advertising materials mentioning features or use of this | |
74 | * software must display the following acknowledgment: | |
75 | * "This product includes software developed by the OpenSSL Project | |
76 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
77 | * | |
78 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
79 | * endorse or promote products derived from this software without | |
80 | * prior written permission. For written permission, please contact | |
81 | * openssl-core@openssl.org. | |
82 | * | |
83 | * 5. Products derived from this software may not be called "OpenSSL" | |
84 | * nor may "OpenSSL" appear in their names without prior written | |
85 | * permission of the OpenSSL Project. | |
86 | * | |
87 | * 6. Redistributions of any form whatsoever must retain the following | |
88 | * acknowledgment: | |
89 | * "This product includes software developed by the OpenSSL Project | |
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
91 | * | |
92 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
93 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
94 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
95 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
96 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
97 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
98 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
99 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
101 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
102 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
103 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
104 | * ==================================================================== | |
105 | * | |
106 | * This product includes cryptographic software written by Eric Young | |
107 | * (eay@cryptsoft.com). This product includes software written by Tim | |
108 | * Hudson (tjh@cryptsoft.com). | |
109 | * | |
110 | */ | |
ea262260 BM |
111 | /* ==================================================================== |
112 | * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. | |
0f113f3e | 113 | * ECC cipher suite support in OpenSSL originally developed by |
ea262260 BM |
114 | * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. |
115 | */ | |
ddac1974 NL |
116 | /* ==================================================================== |
117 | * Copyright 2005 Nokia. All rights reserved. | |
118 | * | |
119 | * The portions of the attached software ("Contribution") is developed by | |
120 | * Nokia Corporation and is licensed pursuant to the OpenSSL open source | |
121 | * license. | |
122 | * | |
123 | * The Contribution, originally written by Mika Kousa and Pasi Eronen of | |
124 | * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites | |
125 | * support (see RFC 4279) to OpenSSL. | |
126 | * | |
127 | * No patent licenses or other rights except those expressly stated in | |
128 | * the OpenSSL open source license shall be deemed granted or received | |
129 | * expressly, by implication, estoppel, or otherwise. | |
130 | * | |
131 | * No assurances are provided by Nokia that the Contribution does not | |
132 | * infringe the patent or other intellectual property rights of any third | |
133 | * party or that the license provides you with all the necessary rights | |
134 | * to make use of the Contribution. | |
135 | * | |
136 | * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN | |
137 | * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA | |
138 | * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY | |
139 | * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR | |
140 | * OTHERWISE. | |
141 | */ | |
d02b48c6 | 142 | |
dbd87ffc MC |
143 | /* Or gethostname won't be declared properly on Linux and GNU platforms. */ |
144 | #define _BSD_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> |
09867a47 | 190 | |
b6ba4014 MC |
191 | #include "../ssl/ssl_locl.h" |
192 | ||
dbd87ffc MC |
193 | /* |
194 | * Or gethostname won't be declared properly | |
195 | * on Compaq platforms (at least with DEC C). | |
196 | * Do not try to put it earlier, or IPv6 includes | |
197 | * get screwed... | |
0f113f3e MC |
198 | */ |
199 | #define _XOPEN_SOURCE_EXTENDED 1 | |
09867a47 | 200 | |
bc36ee62 | 201 | #ifdef OPENSSL_SYS_WINDOWS |
0f113f3e | 202 | # include <winsock.h> |
37289744 | 203 | #else |
0f113f3e | 204 | # include OPENSSL_UNISTD |
d02b48c6 RE |
205 | #endif |
206 | ||
0f113f3e | 207 | /* |
45ddce21 RS |
208 | * There is really no standard for this, so let's assign something |
209 | * only for this test | |
0f113f3e | 210 | */ |
0f113f3e | 211 | #define COMP_ZLIB 1 |
23f80f46 | 212 | |
6d23cf97 | 213 | static int verify_callback(int ok, X509_STORE_CTX *ctx); |
bc36ee62 | 214 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 215 | static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength); |
46b3bd54 | 216 | static void free_tmp_rsa(void); |
79df9d62 | 217 | #endif |
6d23cf97 | 218 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg); |
a7201e9a | 219 | #define APP_CALLBACK_STRING "Test Callback Argument" |
0f113f3e MC |
220 | struct app_verify_arg { |
221 | char *string; | |
222 | int app_verify; | |
223 | int allow_proxy_certs; | |
224 | char *proxy_auth; | |
225 | char *proxy_cond; | |
226 | }; | |
023ec151 | 227 | |
bc36ee62 | 228 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 229 | static DH *get_dh512(void); |
e4589582 BM |
230 | static DH *get_dh1024(void); |
231 | static DH *get_dh1024dsa(void); | |
53002dc6 BM |
232 | #endif |
233 | ||
0f113f3e | 234 | static char *psk_key = NULL; /* by default PSK is not used */ |
ddac1974 | 235 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
236 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, |
237 | char *identity, | |
238 | unsigned int max_identity_len, | |
239 | unsigned char *psk, | |
240 | unsigned int max_psk_len); | |
241 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
242 | unsigned char *psk, | |
243 | unsigned int max_psk_len); | |
ddac1974 NL |
244 | #endif |
245 | ||
edc032b5 BL |
246 | #ifndef OPENSSL_NO_SRP |
247 | /* SRP client */ | |
248 | /* This is a context that we pass to all callbacks */ | |
0f113f3e MC |
249 | typedef struct srp_client_arg_st { |
250 | char *srppassin; | |
251 | char *srplogin; | |
252 | } SRP_CLIENT_ARG; | |
edc032b5 | 253 | |
0f113f3e | 254 | # define PWD_STRLEN 1024 |
edc032b5 | 255 | |
0f113f3e MC |
256 | static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg) |
257 | { | |
258 | SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg; | |
259 | return BUF_strdup((char *)srp_client_arg->srppassin); | |
260 | } | |
edc032b5 | 261 | |
edc032b5 BL |
262 | /* SRP server */ |
263 | /* This is a context that we pass to SRP server callbacks */ | |
0f113f3e MC |
264 | typedef struct srp_server_arg_st { |
265 | char *expected_user; | |
266 | char *pass; | |
267 | } SRP_SERVER_ARG; | |
edc032b5 | 268 | |
6d23cf97 | 269 | static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg) |
0f113f3e MC |
270 | { |
271 | SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg; | |
272 | ||
273 | if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) { | |
274 | fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s)); | |
275 | return SSL3_AL_FATAL; | |
276 | } | |
277 | if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) { | |
278 | *ad = SSL_AD_INTERNAL_ERROR; | |
279 | return SSL3_AL_FATAL; | |
280 | } | |
281 | return SSL_ERROR_NONE; | |
282 | } | |
283 | #endif | |
284 | ||
285 | static BIO *bio_err = NULL; | |
286 | static BIO *bio_stdout = NULL; | |
d02b48c6 | 287 | |
2911575c | 288 | #ifndef OPENSSL_NO_NEXTPROTONEG |
d9a268b9 BL |
289 | /* Note that this code assumes that this is only a one element list: */ |
290 | static const char NEXT_PROTO_STRING[] = "\x09testproto"; | |
291 | int npn_client = 0; | |
292 | int npn_server = 0; | |
293 | int npn_server_reject = 0; | |
294 | ||
0f113f3e MC |
295 | static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, |
296 | const unsigned char *in, unsigned int inlen, | |
297 | void *arg) | |
298 | { | |
299 | /* | |
300 | * This callback only returns the protocol string, rather than a length | |
301 | * prefixed set. We assume that NEXT_PROTO_STRING is a one element list | |
302 | * and remove the first byte to chop off the length prefix. | |
303 | */ | |
304 | *out = (unsigned char *)NEXT_PROTO_STRING + 1; | |
305 | *outlen = sizeof(NEXT_PROTO_STRING) - 2; | |
306 | return SSL_TLSEXT_ERR_OK; | |
307 | } | |
308 | ||
309 | static int cb_server_npn(SSL *s, const unsigned char **data, | |
310 | unsigned int *len, void *arg) | |
311 | { | |
312 | *data = (const unsigned char *)NEXT_PROTO_STRING; | |
313 | *len = sizeof(NEXT_PROTO_STRING) - 1; | |
314 | return SSL_TLSEXT_ERR_OK; | |
315 | } | |
316 | ||
317 | static int cb_server_rejects_npn(SSL *s, const unsigned char **data, | |
318 | unsigned int *len, void *arg) | |
319 | { | |
320 | return SSL_TLSEXT_ERR_NOACK; | |
321 | } | |
d9a268b9 BL |
322 | |
323 | static int verify_npn(SSL *client, SSL *server) | |
0f113f3e MC |
324 | { |
325 | const unsigned char *client_s; | |
326 | unsigned client_len; | |
327 | const unsigned char *server_s; | |
328 | unsigned server_len; | |
329 | ||
330 | SSL_get0_next_proto_negotiated(client, &client_s, &client_len); | |
331 | SSL_get0_next_proto_negotiated(server, &server_s, &server_len); | |
332 | ||
333 | if (client_len) { | |
334 | BIO_printf(bio_stdout, "Client NPN: "); | |
335 | BIO_write(bio_stdout, client_s, client_len); | |
336 | BIO_printf(bio_stdout, "\n"); | |
337 | } | |
338 | ||
339 | if (server_len) { | |
340 | BIO_printf(bio_stdout, "Server NPN: "); | |
341 | BIO_write(bio_stdout, server_s, server_len); | |
342 | BIO_printf(bio_stdout, "\n"); | |
343 | } | |
344 | ||
345 | /* | |
346 | * If an NPN string was returned, it must be the protocol that we | |
347 | * expected to negotiate. | |
348 | */ | |
349 | if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
350 | memcmp(client_s, NEXT_PROTO_STRING + 1, client_len))) | |
351 | return -1; | |
352 | if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 || | |
353 | memcmp(server_s, NEXT_PROTO_STRING + 1, server_len))) | |
354 | return -1; | |
355 | ||
356 | if (!npn_client && client_len) | |
357 | return -1; | |
358 | if (!npn_server && server_len) | |
359 | return -1; | |
360 | if (npn_server_reject && server_len) | |
361 | return -1; | |
362 | if (npn_client && npn_server && (!client_len || !server_len)) | |
363 | return -1; | |
364 | ||
365 | return 0; | |
366 | } | |
d9a268b9 BL |
367 | #endif |
368 | ||
a8989362 AL |
369 | static const char *alpn_client; |
370 | static const char *alpn_server; | |
371 | static const char *alpn_expected; | |
372 | static unsigned char *alpn_selected; | |
373 | ||
3a83462d MC |
374 | /*- |
375 | * next_protos_parse parses a comma separated list of strings into a string | |
a8989362 AL |
376 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
377 | * outlen: (output) set to the length of the resulting buffer on success. | |
378 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
4eadd11c | 379 | * in: a NUL terminated string like "abc,def,ghi" |
a8989362 AL |
380 | * |
381 | * returns: a malloced buffer or NULL on failure. | |
382 | */ | |
0f113f3e MC |
383 | static unsigned char *next_protos_parse(unsigned short *outlen, |
384 | const char *in) | |
385 | { | |
386 | size_t len; | |
387 | unsigned char *out; | |
388 | size_t i, start = 0; | |
389 | ||
390 | len = strlen(in); | |
391 | if (len >= 65535) | |
392 | return NULL; | |
393 | ||
394 | out = OPENSSL_malloc(strlen(in) + 1); | |
395 | if (!out) | |
396 | return NULL; | |
397 | ||
398 | for (i = 0; i <= len; ++i) { | |
399 | if (i == len || in[i] == ',') { | |
400 | if (i - start > 255) { | |
401 | OPENSSL_free(out); | |
402 | return NULL; | |
403 | } | |
404 | out[start] = i - start; | |
405 | start = i + 1; | |
406 | } else | |
407 | out[i + 1] = in[i]; | |
408 | } | |
409 | ||
410 | *outlen = len + 1; | |
411 | return out; | |
412 | } | |
413 | ||
414 | static int cb_server_alpn(SSL *s, const unsigned char **out, | |
415 | unsigned char *outlen, const unsigned char *in, | |
416 | unsigned int inlen, void *arg) | |
417 | { | |
418 | unsigned char *protos; | |
419 | unsigned short protos_len; | |
420 | ||
421 | protos = next_protos_parse(&protos_len, alpn_server); | |
422 | if (protos == NULL) { | |
423 | fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", | |
424 | alpn_server); | |
425 | abort(); | |
426 | } | |
427 | ||
428 | if (SSL_select_next_proto | |
429 | ((unsigned char **)out, outlen, protos, protos_len, in, | |
430 | inlen) != OPENSSL_NPN_NEGOTIATED) { | |
431 | OPENSSL_free(protos); | |
432 | return SSL_TLSEXT_ERR_NOACK; | |
433 | } | |
434 | ||
435 | /* | |
436 | * Make a copy of the selected protocol which will be freed in | |
437 | * verify_alpn. | |
438 | */ | |
439 | alpn_selected = OPENSSL_malloc(*outlen); | |
440 | memcpy(alpn_selected, *out, *outlen); | |
441 | *out = alpn_selected; | |
442 | ||
443 | OPENSSL_free(protos); | |
444 | return SSL_TLSEXT_ERR_OK; | |
445 | } | |
a8989362 AL |
446 | |
447 | static int verify_alpn(SSL *client, SSL *server) | |
0f113f3e MC |
448 | { |
449 | const unsigned char *client_proto, *server_proto; | |
450 | unsigned int client_proto_len = 0, server_proto_len = 0; | |
451 | SSL_get0_alpn_selected(client, &client_proto, &client_proto_len); | |
452 | SSL_get0_alpn_selected(server, &server_proto, &server_proto_len); | |
453 | ||
b548a1f1 RS |
454 | OPENSSL_free(alpn_selected); |
455 | alpn_selected = NULL; | |
0f113f3e MC |
456 | |
457 | if (client_proto_len != server_proto_len || | |
458 | memcmp(client_proto, server_proto, client_proto_len) != 0) { | |
459 | BIO_printf(bio_stdout, "ALPN selected protocols differ!\n"); | |
460 | goto err; | |
461 | } | |
462 | ||
463 | if (client_proto_len > 0 && alpn_expected == NULL) { | |
464 | BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n"); | |
465 | goto err; | |
466 | } | |
467 | ||
468 | if (alpn_expected != NULL && | |
469 | (client_proto_len != strlen(alpn_expected) || | |
470 | memcmp(client_proto, alpn_expected, client_proto_len) != 0)) { | |
471 | BIO_printf(bio_stdout, | |
472 | "ALPN selected protocols not equal to expected protocol: %s\n", | |
473 | alpn_expected); | |
474 | goto err; | |
475 | } | |
476 | ||
477 | return 0; | |
478 | ||
479 | err: | |
480 | BIO_printf(bio_stdout, "ALPN results: client: '"); | |
481 | BIO_write(bio_stdout, client_proto, client_proto_len); | |
482 | BIO_printf(bio_stdout, "', server: '"); | |
483 | BIO_write(bio_stdout, server_proto, server_proto_len); | |
484 | BIO_printf(bio_stdout, "'\n"); | |
485 | BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n", | |
486 | alpn_client, alpn_server); | |
487 | return -1; | |
488 | } | |
a8989362 | 489 | |
a398f821 | 490 | #define SCT_EXT_TYPE 18 |
9cd50f73 | 491 | |
0f113f3e MC |
492 | /* |
493 | * WARNING : below extension types are *NOT* IETF assigned, and could | |
494 | * conflict if these types are reassigned and handled specially by OpenSSL | |
495 | * in the future | |
496 | */ | |
a398f821 | 497 | #define TACK_EXT_TYPE 62208 |
9cd50f73 T |
498 | #define CUSTOM_EXT_TYPE_0 1000 |
499 | #define CUSTOM_EXT_TYPE_1 1001 | |
500 | #define CUSTOM_EXT_TYPE_2 1002 | |
501 | #define CUSTOM_EXT_TYPE_3 1003 | |
502 | ||
503 | const char custom_ext_cli_string[] = "abc"; | |
504 | const char custom_ext_srv_string[] = "defg"; | |
a398f821 T |
505 | |
506 | /* These set from cmdline */ | |
0f113f3e | 507 | char *serverinfo_file = NULL; |
a398f821 T |
508 | int serverinfo_sct = 0; |
509 | int serverinfo_tack = 0; | |
9cd50f73 T |
510 | |
511 | /* These set based on extension callbacks */ | |
a398f821 T |
512 | int serverinfo_sct_seen = 0; |
513 | int serverinfo_tack_seen = 0; | |
514 | int serverinfo_other_seen = 0; | |
515 | ||
9cd50f73 T |
516 | /* This set from cmdline */ |
517 | int custom_ext = 0; | |
518 | ||
519 | /* This set based on extension callbacks */ | |
520 | int custom_ext_error = 0; | |
521 | ||
0cfefe4b | 522 | static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
523 | const unsigned char *in, size_t inlen, |
524 | int *al, void *arg) | |
525 | { | |
526 | if (ext_type == SCT_EXT_TYPE) | |
527 | serverinfo_sct_seen++; | |
528 | else if (ext_type == TACK_EXT_TYPE) | |
529 | serverinfo_tack_seen++; | |
530 | else | |
531 | serverinfo_other_seen++; | |
532 | return 1; | |
533 | } | |
a398f821 T |
534 | |
535 | static int verify_serverinfo() | |
0f113f3e MC |
536 | { |
537 | if (serverinfo_sct != serverinfo_sct_seen) | |
538 | return -1; | |
539 | if (serverinfo_tack != serverinfo_tack_seen) | |
540 | return -1; | |
541 | if (serverinfo_other_seen) | |
542 | return -1; | |
543 | return 0; | |
544 | } | |
a398f821 | 545 | |
1d97c843 TH |
546 | /*- |
547 | * Four test cases for custom extensions: | |
9cd50f73 T |
548 | * 0 - no ClientHello extension or ServerHello response |
549 | * 1 - ClientHello with "abc", no response | |
550 | * 2 - ClientHello with "abc", empty response | |
551 | * 3 - ClientHello with "abc", "defg" response | |
552 | */ | |
553 | ||
de2a9e38 | 554 | static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
555 | const unsigned char **out, |
556 | size_t *outlen, int *al, void *arg) | |
557 | { | |
558 | if (ext_type != CUSTOM_EXT_TYPE_0) | |
559 | custom_ext_error = 1; | |
560 | return 0; /* Don't send an extension */ | |
561 | } | |
9cd50f73 | 562 | |
de2a9e38 | 563 | static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
564 | const unsigned char *in, |
565 | size_t inlen, int *al, void *arg) | |
566 | { | |
567 | return 1; | |
568 | } | |
9cd50f73 | 569 | |
de2a9e38 | 570 | static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
571 | const unsigned char **out, |
572 | size_t *outlen, int *al, void *arg) | |
573 | { | |
574 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
575 | custom_ext_error = 1; | |
576 | *out = (const unsigned char *)custom_ext_cli_string; | |
577 | *outlen = strlen(custom_ext_cli_string); | |
578 | return 1; /* Send "abc" */ | |
579 | } | |
9cd50f73 | 580 | |
de2a9e38 | 581 | static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
582 | const unsigned char *in, |
583 | size_t inlen, int *al, void *arg) | |
584 | { | |
585 | return 1; | |
586 | } | |
9cd50f73 | 587 | |
de2a9e38 | 588 | static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
589 | const unsigned char **out, |
590 | size_t *outlen, int *al, void *arg) | |
591 | { | |
592 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
593 | custom_ext_error = 1; | |
594 | *out = (const unsigned char *)custom_ext_cli_string; | |
595 | *outlen = strlen(custom_ext_cli_string); | |
596 | return 1; /* Send "abc" */ | |
597 | } | |
9cd50f73 | 598 | |
de2a9e38 | 599 | static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
600 | const unsigned char *in, |
601 | size_t inlen, int *al, void *arg) | |
602 | { | |
603 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
604 | custom_ext_error = 1; | |
605 | if (inlen != 0) | |
606 | custom_ext_error = 1; /* Should be empty response */ | |
607 | return 1; | |
608 | } | |
9cd50f73 | 609 | |
de2a9e38 | 610 | static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
611 | const unsigned char **out, |
612 | size_t *outlen, int *al, void *arg) | |
613 | { | |
614 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
615 | custom_ext_error = 1; | |
616 | *out = (const unsigned char *)custom_ext_cli_string; | |
617 | *outlen = strlen(custom_ext_cli_string); | |
618 | return 1; /* Send "abc" */ | |
619 | } | |
9cd50f73 | 620 | |
de2a9e38 | 621 | static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
622 | const unsigned char *in, |
623 | size_t inlen, int *al, void *arg) | |
624 | { | |
625 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
626 | custom_ext_error = 1; | |
627 | if (inlen != strlen(custom_ext_srv_string)) | |
628 | custom_ext_error = 1; | |
629 | if (memcmp(custom_ext_srv_string, in, inlen) != 0) | |
630 | custom_ext_error = 1; /* Check for "defg" */ | |
631 | return 1; | |
632 | } | |
633 | ||
634 | /* | |
635 | * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback | |
636 | * for this extension | |
637 | */ | |
de2a9e38 | 638 | static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
639 | const unsigned char *in, |
640 | size_t inlen, int *al, void *arg) | |
641 | { | |
642 | custom_ext_error = 1; | |
643 | return 1; | |
644 | } | |
9cd50f73 | 645 | |
f47e2039 | 646 | /* 'add' callbacks are only called if the 'parse' callback is called */ |
de2a9e38 | 647 | static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
648 | const unsigned char **out, |
649 | size_t *outlen, int *al, void *arg) | |
650 | { | |
651 | /* Error: should not have been called */ | |
652 | custom_ext_error = 1; | |
653 | return 0; /* Don't send an extension */ | |
654 | } | |
9cd50f73 | 655 | |
de2a9e38 | 656 | static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
657 | const unsigned char *in, |
658 | size_t inlen, int *al, void *arg) | |
659 | { | |
660 | if (ext_type != CUSTOM_EXT_TYPE_1) | |
661 | custom_ext_error = 1; | |
662 | /* Check for "abc" */ | |
663 | if (inlen != strlen(custom_ext_cli_string)) | |
664 | custom_ext_error = 1; | |
665 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
666 | custom_ext_error = 1; | |
667 | return 1; | |
668 | } | |
9cd50f73 | 669 | |
de2a9e38 | 670 | static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
671 | const unsigned char **out, |
672 | size_t *outlen, int *al, void *arg) | |
673 | { | |
674 | return 0; /* Don't send an extension */ | |
675 | } | |
9cd50f73 | 676 | |
de2a9e38 | 677 | static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
678 | const unsigned char *in, |
679 | size_t inlen, int *al, void *arg) | |
680 | { | |
681 | if (ext_type != CUSTOM_EXT_TYPE_2) | |
682 | custom_ext_error = 1; | |
683 | /* Check for "abc" */ | |
684 | if (inlen != strlen(custom_ext_cli_string)) | |
685 | custom_ext_error = 1; | |
686 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
687 | custom_ext_error = 1; | |
688 | return 1; | |
689 | } | |
9cd50f73 | 690 | |
de2a9e38 | 691 | static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
692 | const unsigned char **out, |
693 | size_t *outlen, int *al, void *arg) | |
694 | { | |
695 | *out = NULL; | |
696 | *outlen = 0; | |
697 | return 1; /* Send empty extension */ | |
698 | } | |
9cd50f73 | 699 | |
de2a9e38 | 700 | static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
701 | const unsigned char *in, |
702 | size_t inlen, int *al, void *arg) | |
703 | { | |
704 | if (ext_type != CUSTOM_EXT_TYPE_3) | |
705 | custom_ext_error = 1; | |
706 | /* Check for "abc" */ | |
707 | if (inlen != strlen(custom_ext_cli_string)) | |
708 | custom_ext_error = 1; | |
709 | if (memcmp(in, custom_ext_cli_string, inlen) != 0) | |
710 | custom_ext_error = 1; | |
711 | return 1; | |
712 | } | |
9cd50f73 | 713 | |
de2a9e38 | 714 | static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
715 | const unsigned char **out, |
716 | size_t *outlen, int *al, void *arg) | |
717 | { | |
718 | *out = (const unsigned char *)custom_ext_srv_string; | |
719 | *outlen = strlen(custom_ext_srv_string); | |
720 | return 1; /* Send "defg" */ | |
721 | } | |
722 | ||
723 | static char *cipher = NULL; | |
724 | static int verbose = 0; | |
725 | static int debug = 0; | |
0f113f3e MC |
726 | static const char rnd_seed[] = |
727 | "string to make the random number generator think it has entropy"; | |
d02b48c6 | 728 | |
0f113f3e MC |
729 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time, |
730 | clock_t *c_time); | |
731 | int doit(SSL *s_ssl, SSL *c_ssl, long bytes); | |
6e119bb0 | 732 | static int do_test_cipherlist(void); |
9ccc00ef | 733 | |
6b691a5c | 734 | static void sv_usage(void) |
0f113f3e MC |
735 | { |
736 | fprintf(stderr, "usage: ssltest [args ...]\n"); | |
737 | fprintf(stderr, "\n"); | |
086e32a6 | 738 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
739 | fprintf(stderr, "-F - run test in FIPS mode\n"); |
740 | #endif | |
741 | fprintf(stderr, " -server_auth - check server certificate\n"); | |
742 | fprintf(stderr, " -client_auth - do client authentication\n"); | |
743 | fprintf(stderr, " -proxy - allow proxy certificates\n"); | |
744 | fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n"); | |
745 | fprintf(stderr, | |
746 | " -proxy_cond <val> - expression to test proxy policy rights\n"); | |
747 | fprintf(stderr, " -v - more output\n"); | |
748 | fprintf(stderr, " -d - debug output\n"); | |
749 | fprintf(stderr, " -reuse - use session-id reuse\n"); | |
750 | fprintf(stderr, " -num <val> - number of connections to perform\n"); | |
751 | fprintf(stderr, | |
752 | " -bytes <val> - number of bytes to swap between client/server\n"); | |
bc36ee62 | 753 | #ifndef OPENSSL_NO_DH |
0f113f3e | 754 | fprintf(stderr, |
e8356e32 EK |
755 | " -dhe512 - use 512 bit key for DHE (to test failure)\n"); |
756 | fprintf(stderr, | |
757 | " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n"); | |
0f113f3e MC |
758 | fprintf(stderr, |
759 | " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n"); | |
760 | fprintf(stderr, " -no_dhe - disable DHE\n"); | |
77fa04a9 | 761 | #endif |
10bf4fc2 | 762 | #ifndef OPENSSL_NO_EC |
0f113f3e | 763 | fprintf(stderr, " -no_ecdhe - disable ECDHE\n"); |
ea262260 | 764 | #endif |
ddac1974 | 765 | #ifndef OPENSSL_NO_PSK |
0f113f3e | 766 | fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n"); |
ddac1974 | 767 | #endif |
edc032b5 | 768 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
769 | fprintf(stderr, " -srpuser user - SRP username to use\n"); |
770 | fprintf(stderr, " -srppass arg - password for 'user'\n"); | |
edc032b5 | 771 | #endif |
3881d810 | 772 | #ifndef OPENSSL_NO_SSL3_METHOD |
0f113f3e | 773 | fprintf(stderr, " -ssl3 - use SSLv3\n"); |
58964a49 | 774 | #endif |
0f113f3e | 775 | fprintf(stderr, " -tls1 - use TLSv1\n"); |
98b8cdd3 DW |
776 | #ifndef OPENSSL_NO_DTLS |
777 | fprintf(stderr, " -dtls1 - use DTLSv1\n"); | |
778 | fprintf(stderr, " -dtls12 - use DTLSv1.2\n"); | |
779 | #endif | |
0f113f3e MC |
780 | fprintf(stderr, " -CApath arg - PEM format directory of CA's\n"); |
781 | fprintf(stderr, " -CAfile arg - PEM format file of CA's\n"); | |
782 | fprintf(stderr, " -cert arg - Server certificate file\n"); | |
783 | fprintf(stderr, | |
784 | " -key arg - Server key file (default: same as -cert)\n"); | |
785 | fprintf(stderr, " -c_cert arg - Client certificate file\n"); | |
786 | fprintf(stderr, | |
787 | " -c_key arg - Client key file (default: same as -c_cert)\n"); | |
788 | fprintf(stderr, " -cipher arg - The cipher list\n"); | |
789 | fprintf(stderr, " -bio_pair - Use BIO pairs\n"); | |
790 | fprintf(stderr, " -f - Test even cases that can't work\n"); | |
791 | fprintf(stderr, | |
792 | " -time - measure processor time used by client and server\n"); | |
793 | fprintf(stderr, " -zlib - use zlib compression\n"); | |
10bf4fc2 | 794 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
795 | fprintf(stderr, |
796 | " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" | |
797 | " Use \"openssl ecparam -list_curves\" for all names\n" | |
798 | " (default is sect163r2).\n"); | |
799 | #endif | |
800 | fprintf(stderr, | |
801 | " -test_cipherlist - Verifies the order of the ssl cipher lists.\n" | |
802 | " When this option is requested, the cipherlist\n" | |
803 | " tests are run instead of handshake tests.\n"); | |
2911575c | 804 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
805 | fprintf(stderr, " -npn_client - have client side offer NPN\n"); |
806 | fprintf(stderr, " -npn_server - have server side offer NPN\n"); | |
807 | fprintf(stderr, " -npn_server_reject - have server reject NPN\n"); | |
808 | #endif | |
809 | fprintf(stderr, " -serverinfo_file file - have server use this file\n"); | |
810 | fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n"); | |
811 | fprintf(stderr, | |
812 | " -serverinfo_tack - have client offer and expect TACK\n"); | |
813 | fprintf(stderr, | |
814 | " -custom_ext - try various custom extension callbacks\n"); | |
815 | fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n"); | |
816 | fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n"); | |
817 | fprintf(stderr, | |
818 | " -alpn_expected <string> - the ALPN protocol that should be negotiated\n"); | |
819 | } | |
563f1503 | 820 | |
f756f1fc | 821 | static void print_key_details(BIO *out, EVP_PKEY *key) |
0f113f3e MC |
822 | { |
823 | int keyid = EVP_PKEY_id(key); | |
f756f1fc | 824 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
825 | if (keyid == EVP_PKEY_EC) { |
826 | EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key); | |
827 | int nid; | |
828 | const char *cname; | |
829 | nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec)); | |
830 | EC_KEY_free(ec); | |
831 | cname = EC_curve_nid2nist(nid); | |
832 | if (!cname) | |
833 | cname = OBJ_nid2sn(nid); | |
834 | BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname); | |
835 | } else | |
836 | #endif | |
837 | { | |
838 | const char *algname; | |
839 | switch (keyid) { | |
840 | case EVP_PKEY_RSA: | |
841 | algname = "RSA"; | |
842 | break; | |
843 | case EVP_PKEY_DSA: | |
844 | algname = "DSA"; | |
845 | break; | |
846 | case EVP_PKEY_DH: | |
847 | algname = "DH"; | |
848 | break; | |
849 | default: | |
850 | algname = OBJ_nid2sn(keyid); | |
851 | break; | |
852 | } | |
853 | BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname); | |
854 | } | |
855 | } | |
f756f1fc | 856 | |
563f1503 | 857 | static void print_details(SSL *c_ssl, const char *prefix) |
0f113f3e MC |
858 | { |
859 | const SSL_CIPHER *ciph; | |
860 | int mdnid; | |
861 | X509 *cert; | |
862 | EVP_PKEY *pkey; | |
863 | ||
864 | ciph = SSL_get_current_cipher(c_ssl); | |
865 | BIO_printf(bio_stdout, "%s%s, cipher %s %s", | |
866 | prefix, | |
867 | SSL_get_version(c_ssl), | |
868 | SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph)); | |
869 | cert = SSL_get_peer_certificate(c_ssl); | |
870 | if (cert != NULL) { | |
871 | pkey = X509_get_pubkey(cert); | |
872 | if (pkey != NULL) { | |
873 | BIO_puts(bio_stdout, ", "); | |
874 | print_key_details(bio_stdout, pkey); | |
875 | EVP_PKEY_free(pkey); | |
876 | } | |
877 | X509_free(cert); | |
878 | } | |
879 | if (SSL_get_server_tmp_key(c_ssl, &pkey)) { | |
880 | BIO_puts(bio_stdout, ", temp key: "); | |
881 | print_key_details(bio_stdout, pkey); | |
882 | EVP_PKEY_free(pkey); | |
883 | } | |
884 | if (SSL_get_peer_signature_nid(c_ssl, &mdnid)) | |
885 | BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid)); | |
886 | BIO_printf(bio_stdout, "\n"); | |
887 | } | |
d02b48c6 | 888 | |
3ac82faa | 889 | static void lock_dbg_cb(int mode, int type, const char *file, int line) |
0f113f3e MC |
890 | { |
891 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
892 | const char *errstr = NULL; | |
893 | int rw; | |
894 | ||
895 | rw = mode & (CRYPTO_READ | CRYPTO_WRITE); | |
896 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) { | |
897 | errstr = "invalid mode"; | |
898 | goto err; | |
899 | } | |
900 | ||
901 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) { | |
902 | errstr = "type out of bounds"; | |
903 | goto err; | |
904 | } | |
905 | ||
906 | if (mode & CRYPTO_LOCK) { | |
907 | if (modes[type]) { | |
908 | errstr = "already locked"; | |
909 | /* | |
910 | * must not happen in a single-threaded program (would deadlock) | |
911 | */ | |
912 | goto err; | |
913 | } | |
914 | ||
915 | modes[type] = rw; | |
916 | } else if (mode & CRYPTO_UNLOCK) { | |
917 | if (!modes[type]) { | |
918 | errstr = "not locked"; | |
919 | goto err; | |
920 | } | |
921 | ||
922 | if (modes[type] != rw) { | |
923 | errstr = (rw == CRYPTO_READ) ? | |
924 | "CRYPTO_r_unlock on write lock" : | |
925 | "CRYPTO_w_unlock on read lock"; | |
926 | } | |
927 | ||
928 | modes[type] = 0; | |
929 | } else { | |
930 | errstr = "invalid mode"; | |
931 | goto err; | |
932 | } | |
3ac82faa BM |
933 | |
934 | err: | |
0f113f3e MC |
935 | if (errstr) { |
936 | /* we cannot use bio_err here */ | |
937 | fprintf(stderr, | |
938 | "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", | |
939 | errstr, mode, type, file, line); | |
940 | } | |
941 | } | |
3ac82faa | 942 | |
6b691a5c | 943 | int main(int argc, char *argv[]) |
0f113f3e MC |
944 | { |
945 | char *CApath = NULL, *CAfile = NULL; | |
946 | int badop = 0; | |
947 | int bio_pair = 0; | |
948 | int force = 0; | |
98b8cdd3 | 949 | int dtls1 = 0, dtls12 = 0, tls1 = 0, ssl3 = 0, ret = 1; |
0f113f3e MC |
950 | int client_auth = 0; |
951 | int server_auth = 0, i; | |
952 | struct app_verify_arg app_verify_arg = | |
953 | { APP_CALLBACK_STRING, 0, 0, NULL, NULL }; | |
10bf4fc2 | 954 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
955 | char *named_curve = NULL; |
956 | #endif | |
957 | SSL_CTX *s_ctx = NULL; | |
958 | SSL_CTX *c_ctx = NULL; | |
959 | const SSL_METHOD *meth = NULL; | |
960 | SSL *c_ssl, *s_ssl; | |
961 | int number = 1, reuse = 0; | |
962 | long bytes = 256L; | |
bc36ee62 | 963 | #ifndef OPENSSL_NO_DH |
0f113f3e | 964 | DH *dh; |
e8356e32 | 965 | int dhe512 = 0, dhe1024dsa = 0; |
ea262260 | 966 | #endif |
10bf4fc2 | 967 | #ifndef OPENSSL_NO_EC |
0f113f3e | 968 | EC_KEY *ecdh = NULL; |
edc032b5 BL |
969 | #endif |
970 | #ifndef OPENSSL_NO_SRP | |
0f113f3e MC |
971 | /* client */ |
972 | SRP_CLIENT_ARG srp_client_arg = { NULL, NULL }; | |
973 | /* server */ | |
974 | SRP_SERVER_ARG srp_server_arg = { NULL, NULL }; | |
975 | #endif | |
976 | int no_dhe = 0; | |
977 | int no_ecdhe = 0; | |
978 | int no_psk = 0; | |
979 | int print_time = 0; | |
980 | clock_t s_time = 0, c_time = 0; | |
09b6c2ef | 981 | #ifndef OPENSSL_NO_COMP |
9a555706 | 982 | int n, comp = 0; |
0f113f3e MC |
983 | COMP_METHOD *cm = NULL; |
984 | STACK_OF(SSL_COMP) *ssl_comp_methods = NULL; | |
00a37b5a | 985 | #endif |
0f113f3e | 986 | int test_cipherlist = 0; |
086e32a6 | 987 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
988 | int fips_mode = 0; |
989 | #endif | |
990 | int no_protocol = 0; | |
991 | ||
992 | SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL; | |
993 | STACK_OF(OPENSSL_STRING) *conf_args = NULL; | |
994 | const char *arg = NULL, *argn = NULL; | |
995 | ||
996 | verbose = 0; | |
997 | debug = 0; | |
998 | cipher = 0; | |
999 | ||
1000 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT); | |
1001 | ||
1002 | CRYPTO_set_locking_callback(lock_dbg_cb); | |
1003 | ||
1004 | /* enable memory leak checking unless explicitly disabled */ | |
1005 | if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) | |
1006 | && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) { | |
1007 | CRYPTO_malloc_debug_init(); | |
1008 | CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); | |
1009 | } else { | |
1010 | /* OPENSSL_DEBUG_MEMORY=off */ | |
1011 | CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
1012 | } | |
1013 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); | |
1014 | ||
1015 | RAND_seed(rnd_seed, sizeof rnd_seed); | |
1016 | ||
1017 | bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); | |
1018 | ||
1019 | s_cctx = SSL_CONF_CTX_new(); | |
1020 | c_cctx = SSL_CONF_CTX_new(); | |
1021 | ||
1022 | if (!s_cctx || !c_cctx) { | |
1023 | ERR_print_errors(bio_err); | |
1024 | goto end; | |
1025 | } | |
1026 | ||
1027 | SSL_CONF_CTX_set_flags(s_cctx, | |
6a096889 DSH |
1028 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER | |
1029 | SSL_CONF_FLAG_CERTIFICATE | | |
1030 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1031 | if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) { |
1032 | ERR_print_errors(bio_err); | |
1033 | goto end; | |
1034 | } | |
1035 | ||
1036 | SSL_CONF_CTX_set_flags(c_cctx, | |
6a096889 DSH |
1037 | SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT | |
1038 | SSL_CONF_FLAG_CERTIFICATE | | |
1039 | SSL_CONF_FLAG_REQUIRE_PRIVATE); | |
0f113f3e MC |
1040 | if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) { |
1041 | ERR_print_errors(bio_err); | |
1042 | goto end; | |
1043 | } | |
1044 | ||
1045 | argc--; | |
1046 | argv++; | |
1047 | ||
1048 | while (argc >= 1) { | |
86885c28 | 1049 | if (strcmp(*argv, "-F") == 0) { |
086e32a6 | 1050 | #ifdef OPENSSL_FIPS |
0f113f3e | 1051 | fips_mode = 1; |
086e32a6 | 1052 | #else |
0f113f3e MC |
1053 | fprintf(stderr, |
1054 | "not compiled with FIPS support, so exiting without running.\n"); | |
1055 | EXIT(0); | |
1056 | #endif | |
1057 | } else if (strcmp(*argv, "-server_auth") == 0) | |
1058 | server_auth = 1; | |
1059 | else if (strcmp(*argv, "-client_auth") == 0) | |
1060 | client_auth = 1; | |
1061 | else if (strcmp(*argv, "-proxy_auth") == 0) { | |
1062 | if (--argc < 1) | |
1063 | goto bad; | |
1064 | app_verify_arg.proxy_auth = *(++argv); | |
1065 | } else if (strcmp(*argv, "-proxy_cond") == 0) { | |
1066 | if (--argc < 1) | |
1067 | goto bad; | |
1068 | app_verify_arg.proxy_cond = *(++argv); | |
1069 | } else if (strcmp(*argv, "-v") == 0) | |
1070 | verbose = 1; | |
1071 | else if (strcmp(*argv, "-d") == 0) | |
1072 | debug = 1; | |
1073 | else if (strcmp(*argv, "-reuse") == 0) | |
1074 | reuse = 1; | |
e8356e32 | 1075 | else if (strcmp(*argv, "-dhe512") == 0) { |
90f5a2b6 | 1076 | #ifndef OPENSSL_NO_DH |
e8356e32 | 1077 | dhe512 = 1; |
90f5a2b6 | 1078 | #else |
0f113f3e | 1079 | fprintf(stderr, |
e8356e32 | 1080 | "ignoring -dhe512, since I'm compiled without DH\n"); |
90f5a2b6 | 1081 | #endif |
0f113f3e | 1082 | } else if (strcmp(*argv, "-dhe1024dsa") == 0) { |
90f5a2b6 | 1083 | #ifndef OPENSSL_NO_DH |
0f113f3e | 1084 | dhe1024dsa = 1; |
90f5a2b6 | 1085 | #else |
0f113f3e | 1086 | fprintf(stderr, |
e8356e32 | 1087 | "ignoring -dhe1024dsa, since I'm compiled without DH\n"); |
0f113f3e MC |
1088 | #endif |
1089 | } else if (strcmp(*argv, "-no_dhe") == 0) | |
1090 | no_dhe = 1; | |
1091 | else if (strcmp(*argv, "-no_ecdhe") == 0) | |
1092 | no_ecdhe = 1; | |
1093 | else if (strcmp(*argv, "-psk") == 0) { | |
1094 | if (--argc < 1) | |
1095 | goto bad; | |
1096 | psk_key = *(++argv); | |
ddac1974 | 1097 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1098 | if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) { |
1099 | BIO_printf(bio_err, "Not a hex number '%s'\n", *argv); | |
1100 | goto bad; | |
1101 | } | |
ddac1974 | 1102 | #else |
0f113f3e | 1103 | no_psk = 1; |
ddac1974 | 1104 | #endif |
0f113f3e | 1105 | } |
edc032b5 | 1106 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1107 | else if (strcmp(*argv, "-srpuser") == 0) { |
1108 | if (--argc < 1) | |
1109 | goto bad; | |
1110 | srp_server_arg.expected_user = srp_client_arg.srplogin = | |
1111 | *(++argv); | |
1112 | tls1 = 1; | |
1113 | } else if (strcmp(*argv, "-srppass") == 0) { | |
1114 | if (--argc < 1) | |
1115 | goto bad; | |
1116 | srp_server_arg.pass = srp_client_arg.srppassin = *(++argv); | |
1117 | tls1 = 1; | |
1118 | } | |
1119 | #endif | |
1120 | else if (strcmp(*argv, "-tls1") == 0) { | |
0f113f3e MC |
1121 | tls1 = 1; |
1122 | } else if (strcmp(*argv, "-ssl3") == 0) { | |
3881d810 | 1123 | #ifdef OPENSSL_NO_SSL3_METHOD |
0f113f3e MC |
1124 | no_protocol = 1; |
1125 | #endif | |
1126 | ssl3 = 1; | |
98b8cdd3 DW |
1127 | } else if (strcmp(*argv, "-dtls1") == 0) { |
1128 | #ifdef OPENSSL_NO_DTLS | |
1129 | no_protocol = 1; | |
1130 | #endif | |
1131 | dtls1 = 1; | |
1132 | } else if (strcmp(*argv, "-dtls12") == 0) { | |
1133 | #ifdef OPENSSL_NO_DTLS | |
1134 | no_protocol = 1; | |
1135 | #endif | |
1136 | dtls12 = 1; | |
0f113f3e MC |
1137 | } else if (strncmp(*argv, "-num", 4) == 0) { |
1138 | if (--argc < 1) | |
1139 | goto bad; | |
1140 | number = atoi(*(++argv)); | |
1141 | if (number == 0) | |
1142 | number = 1; | |
1143 | } else if (strcmp(*argv, "-bytes") == 0) { | |
1144 | if (--argc < 1) | |
1145 | goto bad; | |
1146 | bytes = atol(*(++argv)); | |
1147 | if (bytes == 0L) | |
1148 | bytes = 1L; | |
1149 | i = strlen(argv[0]); | |
1150 | if (argv[0][i - 1] == 'k') | |
1151 | bytes *= 1024L; | |
1152 | if (argv[0][i - 1] == 'm') | |
1153 | bytes *= 1024L * 1024L; | |
0f113f3e MC |
1154 | } else if (strcmp(*argv, "-cipher") == 0) { |
1155 | if (--argc < 1) | |
1156 | goto bad; | |
1157 | cipher = *(++argv); | |
1158 | } else if (strcmp(*argv, "-CApath") == 0) { | |
1159 | if (--argc < 1) | |
1160 | goto bad; | |
1161 | CApath = *(++argv); | |
1162 | } else if (strcmp(*argv, "-CAfile") == 0) { | |
1163 | if (--argc < 1) | |
1164 | goto bad; | |
1165 | CAfile = *(++argv); | |
1166 | } else if (strcmp(*argv, "-bio_pair") == 0) { | |
1167 | bio_pair = 1; | |
1168 | } else if (strcmp(*argv, "-f") == 0) { | |
1169 | force = 1; | |
1170 | } else if (strcmp(*argv, "-time") == 0) { | |
1171 | print_time = 1; | |
1172 | } | |
a4c4a7d5 | 1173 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1174 | else if (strcmp(*argv, "-zlib") == 0) { |
1175 | comp = COMP_ZLIB; | |
0f113f3e MC |
1176 | } |
1177 | #endif | |
1178 | else if (strcmp(*argv, "-named_curve") == 0) { | |
1179 | if (--argc < 1) | |
1180 | goto bad; | |
10bf4fc2 | 1181 | #ifndef OPENSSL_NO_EC |
0f113f3e | 1182 | named_curve = *(++argv); |
90f5a2b6 | 1183 | #else |
0f113f3e MC |
1184 | fprintf(stderr, |
1185 | "ignoring -named_curve, since I'm compiled without ECDH\n"); | |
1186 | ++argv; | |
1187 | #endif | |
1188 | } else if (strcmp(*argv, "-app_verify") == 0) { | |
1189 | app_verify_arg.app_verify = 1; | |
1190 | } else if (strcmp(*argv, "-proxy") == 0) { | |
1191 | app_verify_arg.allow_proxy_certs = 1; | |
1192 | } else if (strcmp(*argv, "-test_cipherlist") == 0) { | |
1193 | test_cipherlist = 1; | |
1194 | } | |
2911575c | 1195 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1196 | else if (strcmp(*argv, "-npn_client") == 0) { |
1197 | npn_client = 1; | |
1198 | } else if (strcmp(*argv, "-npn_server") == 0) { | |
1199 | npn_server = 1; | |
1200 | } else if (strcmp(*argv, "-npn_server_reject") == 0) { | |
1201 | npn_server_reject = 1; | |
1202 | } | |
1203 | #endif | |
1204 | else if (strcmp(*argv, "-serverinfo_sct") == 0) { | |
1205 | serverinfo_sct = 1; | |
1206 | } else if (strcmp(*argv, "-serverinfo_tack") == 0) { | |
1207 | serverinfo_tack = 1; | |
1208 | } else if (strcmp(*argv, "-serverinfo_file") == 0) { | |
1209 | if (--argc < 1) | |
1210 | goto bad; | |
1211 | serverinfo_file = *(++argv); | |
1212 | } else if (strcmp(*argv, "-custom_ext") == 0) { | |
1213 | custom_ext = 1; | |
1214 | } else if (strcmp(*argv, "-alpn_client") == 0) { | |
1215 | if (--argc < 1) | |
1216 | goto bad; | |
1217 | alpn_client = *(++argv); | |
1218 | } else if (strcmp(*argv, "-alpn_server") == 0) { | |
1219 | if (--argc < 1) | |
1220 | goto bad; | |
1221 | alpn_server = *(++argv); | |
1222 | } else if (strcmp(*argv, "-alpn_expected") == 0) { | |
1223 | if (--argc < 1) | |
1224 | goto bad; | |
1225 | alpn_expected = *(++argv); | |
1226 | } else { | |
1227 | int rv; | |
1228 | arg = argv[0]; | |
1229 | argn = argv[1]; | |
1230 | /* Try to process command using SSL_CONF */ | |
1231 | rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv); | |
1232 | /* If not processed try server */ | |
1233 | if (rv == 0) | |
1234 | rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv); | |
1235 | /* Recognised: store it for later use */ | |
1236 | if (rv > 0) { | |
1237 | if (rv == 1) | |
1238 | argn = NULL; | |
1239 | if (!conf_args) { | |
1240 | conf_args = sk_OPENSSL_STRING_new_null(); | |
1241 | if (!conf_args) | |
1242 | goto end; | |
1243 | } | |
1244 | if (!sk_OPENSSL_STRING_push(conf_args, arg)) | |
1245 | goto end; | |
1246 | if (!sk_OPENSSL_STRING_push(conf_args, argn)) | |
1247 | goto end; | |
1248 | continue; | |
1249 | } | |
1250 | if (rv == -3) | |
1251 | BIO_printf(bio_err, "Missing argument for %s\n", arg); | |
1252 | else if (rv < 0) | |
1253 | BIO_printf(bio_err, "Error with command %s\n", arg); | |
1254 | else if (rv == 0) | |
1255 | BIO_printf(bio_err, "unknown option %s\n", arg); | |
1256 | badop = 1; | |
1257 | break; | |
1258 | } | |
1259 | argc--; | |
1260 | argv++; | |
1261 | } | |
1262 | if (badop) { | |
1263 | bad: | |
1264 | sv_usage(); | |
1265 | goto end; | |
1266 | } | |
1267 | ||
1268 | /* | |
1269 | * test_cipherlist prevails over protocol switch: we test the cipherlist | |
1270 | * for all enabled protocols. | |
1271 | */ | |
1272 | if (test_cipherlist == 1) { | |
1273 | /* | |
1274 | * ensure that the cipher list are correctly sorted and exit | |
1275 | */ | |
1276 | fprintf(stdout, "Testing cipherlist order only. Ignoring all " | |
1277 | "other options.\n"); | |
1278 | if (do_test_cipherlist() == 0) | |
1279 | EXIT(1); | |
1280 | ret = 0; | |
1281 | goto end; | |
1282 | } | |
1283 | ||
98b8cdd3 DW |
1284 | if (ssl3 + tls1 + dtls1 + dtls12 > 1) { |
1285 | fprintf(stderr, "At most one of -ssl3, -tls1, -dtls1 or -dtls12 should " | |
0f113f3e MC |
1286 | "be requested.\n"); |
1287 | EXIT(1); | |
1288 | } | |
1289 | ||
1290 | /* | |
1291 | * Testing was requested for a compiled-out protocol (e.g. SSLv3). | |
1292 | * Ideally, we would error out, but the generic test wrapper can't know | |
1293 | * when to expect failure. So we do nothing and return success. | |
1294 | */ | |
1295 | if (no_protocol) { | |
1296 | fprintf(stderr, "Testing was requested for a disabled protocol. " | |
1297 | "Skipping tests.\n"); | |
1298 | ret = 0; | |
1299 | goto end; | |
1300 | } | |
1301 | ||
98b8cdd3 | 1302 | if (!ssl3 && !tls1 && !dtls1 && !dtls12 && number > 1 && !reuse && !force) { |
0f113f3e MC |
1303 | fprintf(stderr, "This case cannot work. Use -f to perform " |
1304 | "the test anyway (and\n-d to see what happens), " | |
98b8cdd3 | 1305 | "or add one of -ssl3, -tls1, -dtls1, -dtls12, -reuse\n" |
0f113f3e MC |
1306 | "to avoid protocol mismatch.\n"); |
1307 | EXIT(1); | |
1308 | } | |
086e32a6 | 1309 | #ifdef OPENSSL_FIPS |
0f113f3e MC |
1310 | if (fips_mode) { |
1311 | if (!FIPS_mode_set(1)) { | |
1312 | ERR_load_crypto_strings(); | |
1313 | ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE)); | |
1314 | EXIT(1); | |
1315 | } else | |
1316 | fprintf(stderr, "*** IN FIPS MODE ***\n"); | |
1317 | } | |
1318 | #endif | |
1319 | ||
1320 | if (print_time) { | |
1321 | if (!bio_pair) { | |
1322 | fprintf(stderr, "Using BIO pair (-bio_pair)\n"); | |
1323 | bio_pair = 1; | |
1324 | } | |
1325 | if (number < 50 && !force) | |
1326 | fprintf(stderr, | |
1327 | "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); | |
1328 | } | |
1329 | ||
1330 | /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */ | |
1331 | ||
1332 | SSL_library_init(); | |
1333 | SSL_load_error_strings(); | |
d02b48c6 | 1334 | |
09b6c2ef | 1335 | #ifndef OPENSSL_NO_COMP |
0f113f3e MC |
1336 | if (comp == COMP_ZLIB) |
1337 | cm = COMP_zlib(); | |
0f113f3e | 1338 | if (cm != NULL) { |
9a555706 | 1339 | if (COMP_get_type(cm) != NID_undef) { |
0f113f3e MC |
1340 | if (SSL_COMP_add_compression_method(comp, cm) != 0) { |
1341 | fprintf(stderr, "Failed to add compression method\n"); | |
1342 | ERR_print_errors_fp(stderr); | |
1343 | } | |
1344 | } else { | |
1345 | fprintf(stderr, | |
1346 | "Warning: %s compression not supported\n", | |
45ddce21 | 1347 | comp == COMP_ZLIB ? "zlib" : "unknown"); |
0f113f3e MC |
1348 | ERR_print_errors_fp(stderr); |
1349 | } | |
1350 | } | |
1351 | ssl_comp_methods = SSL_COMP_get_compression_methods(); | |
3dca57f8 RS |
1352 | n = sk_SSL_COMP_num(ssl_comp_methods); |
1353 | if (n) { | |
1354 | int j; | |
1355 | printf("Available compression methods:"); | |
1356 | for (j = 0; j < n; j++) { | |
1357 | SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j); | |
1358 | printf(" %s:%d", c->name, c->id); | |
22ebaae0 | 1359 | } |
3dca57f8 | 1360 | printf("\n"); |
0f113f3e MC |
1361 | } |
1362 | #endif | |
1363 | ||
1364 | /* | |
1365 | * At this point, ssl3/tls1 is only set if the protocol is available. | |
1366 | * (Otherwise we exit early.) However the compiler doesn't know this, so | |
1367 | * we ifdef. | |
1368 | */ | |
fd28a41e | 1369 | #ifndef OPENSSL_NO_SSL3 |
0f113f3e MC |
1370 | if (ssl3) |
1371 | meth = SSLv3_method(); | |
1372 | else | |
98b8cdd3 DW |
1373 | #endif |
1374 | #ifndef OPENSSL_NO_DTLS | |
1375 | if (dtls1) | |
1376 | meth = DTLSv1_method(); | |
1377 | else if (dtls12) | |
1378 | meth = DTLSv1_2_method(); | |
1379 | else | |
fd28a41e | 1380 | #endif |
0f113f3e MC |
1381 | if (tls1) |
1382 | meth = TLSv1_method(); | |
1383 | else | |
32ec4153 | 1384 | meth = TLS_method(); |
0f113f3e MC |
1385 | |
1386 | c_ctx = SSL_CTX_new(meth); | |
1387 | s_ctx = SSL_CTX_new(meth); | |
1388 | if ((c_ctx == NULL) || (s_ctx == NULL)) { | |
1389 | ERR_print_errors(bio_err); | |
1390 | goto end; | |
1391 | } | |
1392 | /* | |
1393 | * Since we will use low security ciphersuites and keys for testing set | |
15a06488 EK |
1394 | * security level to zero by default. Tests can override this by adding |
1395 | * "@SECLEVEL=n" to the cipher string. | |
0f113f3e MC |
1396 | */ |
1397 | SSL_CTX_set_security_level(c_ctx, 0); | |
1398 | SSL_CTX_set_security_level(s_ctx, 0); | |
1399 | ||
1400 | if (cipher != NULL) { | |
61986d32 | 1401 | if (!SSL_CTX_set_cipher_list(c_ctx, cipher) |
69f68237 MC |
1402 | || !SSL_CTX_set_cipher_list(s_ctx, cipher)) { |
1403 | ERR_print_errors(bio_err); | |
1404 | goto end; | |
1405 | } | |
0f113f3e MC |
1406 | } |
1407 | ||
1408 | /* Process SSL_CONF arguments */ | |
1409 | SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx); | |
1410 | SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx); | |
1411 | ||
1412 | for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) { | |
1413 | int rv; | |
1414 | arg = sk_OPENSSL_STRING_value(conf_args, i); | |
1415 | argn = sk_OPENSSL_STRING_value(conf_args, i + 1); | |
1416 | rv = SSL_CONF_cmd(c_cctx, arg, argn); | |
1417 | /* If not recognised use server context */ | |
1418 | if (rv == -2) | |
1419 | rv = SSL_CONF_cmd(s_cctx, arg, argn); | |
1420 | if (rv <= 0) { | |
1421 | BIO_printf(bio_err, "Error processing %s %s\n", | |
1422 | arg, argn ? argn : ""); | |
1423 | ERR_print_errors(bio_err); | |
1424 | goto end; | |
1425 | } | |
1426 | } | |
1427 | ||
1428 | if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx)) { | |
1429 | BIO_puts(bio_err, "Error finishing context\n"); | |
1430 | ERR_print_errors(bio_err); | |
1431 | goto end; | |
1432 | } | |
bc36ee62 | 1433 | #ifndef OPENSSL_NO_DH |
0f113f3e MC |
1434 | if (!no_dhe) { |
1435 | if (dhe1024dsa) { | |
1436 | /* | |
1437 | * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks | |
1438 | */ | |
1439 | SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE); | |
1440 | dh = get_dh1024dsa(); | |
e8356e32 | 1441 | } else if (dhe512) |
0f113f3e | 1442 | dh = get_dh512(); |
e8356e32 EK |
1443 | else |
1444 | dh = get_dh1024(); | |
0f113f3e MC |
1445 | SSL_CTX_set_tmp_dh(s_ctx, dh); |
1446 | DH_free(dh); | |
1447 | } | |
e4589582 | 1448 | #else |
0f113f3e | 1449 | (void)no_dhe; |
58964a49 RE |
1450 | #endif |
1451 | ||
10bf4fc2 | 1452 | #ifndef OPENSSL_NO_EC |
0f113f3e MC |
1453 | if (!no_ecdhe) { |
1454 | int nid; | |
1455 | ||
1456 | if (named_curve != NULL) { | |
1457 | nid = OBJ_sn2nid(named_curve); | |
1458 | if (nid == 0) { | |
1459 | BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve); | |
1460 | goto end; | |
1461 | } | |
de57d237 | 1462 | } else { |
0f113f3e | 1463 | nid = NID_X9_62_prime256v1; |
de57d237 | 1464 | } |
0f113f3e MC |
1465 | |
1466 | ecdh = EC_KEY_new_by_curve_name(nid); | |
1467 | if (ecdh == NULL) { | |
1468 | BIO_printf(bio_err, "unable to create curve\n"); | |
1469 | goto end; | |
1470 | } | |
1471 | ||
1472 | SSL_CTX_set_tmp_ecdh(s_ctx, ecdh); | |
1473 | SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE); | |
1474 | EC_KEY_free(ecdh); | |
1475 | } | |
b3310161 | 1476 | #else |
0f113f3e | 1477 | (void)no_ecdhe; |
ea262260 BM |
1478 | #endif |
1479 | ||
bc36ee62 | 1480 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 1481 | SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb); |
d02b48c6 RE |
1482 | #endif |
1483 | ||
0f113f3e MC |
1484 | if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) || |
1485 | (!SSL_CTX_set_default_verify_paths(s_ctx)) || | |
1486 | (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) || | |
1487 | (!SSL_CTX_set_default_verify_paths(c_ctx))) { | |
1488 | /* fprintf(stderr,"SSL_load_verify_locations\n"); */ | |
1489 | ERR_print_errors(bio_err); | |
1490 | /* goto end; */ | |
1491 | } | |
1492 | ||
1493 | if (client_auth) { | |
3dca57f8 | 1494 | printf("client authentication\n"); |
0f113f3e MC |
1495 | SSL_CTX_set_verify(s_ctx, |
1496 | SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
1497 | verify_callback); | |
1498 | SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, | |
1499 | &app_verify_arg); | |
1500 | } | |
1501 | if (server_auth) { | |
3dca57f8 | 1502 | printf("server authentication\n"); |
0f113f3e MC |
1503 | SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback); |
1504 | SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, | |
1505 | &app_verify_arg); | |
1506 | } | |
1507 | ||
1508 | { | |
1509 | int session_id_context = 0; | |
61986d32 | 1510 | if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, |
69f68237 MC |
1511 | sizeof session_id_context)) { |
1512 | ERR_print_errors(bio_err); | |
1513 | goto end; | |
1514 | } | |
0f113f3e MC |
1515 | } |
1516 | ||
1517 | /* Use PSK only if PSK key is given */ | |
1518 | if (psk_key != NULL) { | |
1519 | /* | |
1520 | * no_psk is used to avoid putting psk command to openssl tool | |
1521 | */ | |
1522 | if (no_psk) { | |
1523 | /* | |
1524 | * if PSK is not compiled in and psk key is given, do nothing and | |
1525 | * exit successfully | |
1526 | */ | |
1527 | ret = 0; | |
1528 | goto end; | |
1529 | } | |
ddac1974 | 1530 | #ifndef OPENSSL_NO_PSK |
0f113f3e MC |
1531 | SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback); |
1532 | SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback); | |
1533 | if (debug) | |
1534 | BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n"); | |
1535 | if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) { | |
1536 | BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n"); | |
1537 | ERR_print_errors(bio_err); | |
1538 | goto end; | |
1539 | } | |
1540 | #endif | |
1541 | } | |
edc032b5 | 1542 | #ifndef OPENSSL_NO_SRP |
0f113f3e MC |
1543 | if (srp_client_arg.srplogin) { |
1544 | if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) { | |
1545 | BIO_printf(bio_err, "Unable to set SRP username\n"); | |
1546 | goto end; | |
1547 | } | |
1548 | SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg); | |
1549 | SSL_CTX_set_srp_client_pwd_callback(c_ctx, | |
1550 | ssl_give_srp_client_pwd_cb); | |
1551 | /* | |
1552 | * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength); | |
1553 | */ | |
1554 | } | |
1555 | ||
1556 | if (srp_server_arg.expected_user != NULL) { | |
1557 | SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback); | |
1558 | SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg); | |
1559 | SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb); | |
1560 | } | |
edc032b5 | 1561 | #endif |
ddac1974 | 1562 | |
2911575c | 1563 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
1564 | if (npn_client) { |
1565 | SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL); | |
1566 | } | |
1567 | if (npn_server) { | |
1568 | if (npn_server_reject) { | |
1569 | BIO_printf(bio_err, | |
1570 | "Can't have both -npn_server and -npn_server_reject\n"); | |
1571 | goto end; | |
1572 | } | |
1573 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL); | |
1574 | } | |
1575 | if (npn_server_reject) { | |
1576 | SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, | |
1577 | NULL); | |
1578 | } | |
1579 | #endif | |
1580 | ||
69f68237 | 1581 | if (serverinfo_sct) { |
61986d32 | 1582 | if (!SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE, |
0f113f3e | 1583 | NULL, NULL, NULL, |
69f68237 MC |
1584 | serverinfo_cli_parse_cb, NULL)) { |
1585 | BIO_printf(bio_err, "Error adding SCT extension\n"); | |
1586 | goto end; | |
1587 | } | |
1588 | } | |
1589 | if (serverinfo_tack) { | |
61986d32 | 1590 | if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE, |
0f113f3e | 1591 | NULL, NULL, NULL, |
69f68237 MC |
1592 | serverinfo_cli_parse_cb, NULL)) { |
1593 | BIO_printf(bio_err, "Error adding TACK extension\n"); | |
1594 | goto end; | |
1595 | } | |
1596 | } | |
0f113f3e MC |
1597 | if (serverinfo_file) |
1598 | if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file)) { | |
1599 | BIO_printf(bio_err, "missing serverinfo file\n"); | |
1600 | goto end; | |
1601 | } | |
1602 | ||
1603 | if (custom_ext) { | |
61986d32 | 1604 | if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1605 | custom_ext_0_cli_add_cb, |
1606 | NULL, NULL, | |
69f68237 | 1607 | custom_ext_0_cli_parse_cb, NULL) |
61986d32 | 1608 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1609 | custom_ext_1_cli_add_cb, |
1610 | NULL, NULL, | |
69f68237 | 1611 | custom_ext_1_cli_parse_cb, NULL) |
61986d32 | 1612 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1613 | custom_ext_2_cli_add_cb, |
1614 | NULL, NULL, | |
69f68237 | 1615 | custom_ext_2_cli_parse_cb, NULL) |
61986d32 | 1616 | || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3, |
0f113f3e MC |
1617 | custom_ext_3_cli_add_cb, |
1618 | NULL, NULL, | |
69f68237 | 1619 | custom_ext_3_cli_parse_cb, NULL) |
61986d32 | 1620 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0, |
0f113f3e MC |
1621 | custom_ext_0_srv_add_cb, |
1622 | NULL, NULL, | |
69f68237 | 1623 | custom_ext_0_srv_parse_cb, NULL) |
61986d32 | 1624 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1, |
0f113f3e MC |
1625 | custom_ext_1_srv_add_cb, |
1626 | NULL, NULL, | |
69f68237 | 1627 | custom_ext_1_srv_parse_cb, NULL) |
61986d32 | 1628 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2, |
0f113f3e MC |
1629 | custom_ext_2_srv_add_cb, |
1630 | NULL, NULL, | |
69f68237 | 1631 | custom_ext_2_srv_parse_cb, NULL) |
61986d32 | 1632 | || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3, |
0f113f3e MC |
1633 | custom_ext_3_srv_add_cb, |
1634 | NULL, NULL, | |
69f68237 MC |
1635 | custom_ext_3_srv_parse_cb, NULL)) { |
1636 | BIO_printf(bio_err, "Error setting custom extensions\n"); | |
1637 | goto end; | |
1638 | } | |
0f113f3e MC |
1639 | } |
1640 | ||
1641 | if (alpn_server) | |
1642 | SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL); | |
1643 | ||
1644 | if (alpn_client) { | |
1645 | unsigned short alpn_len; | |
1646 | unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client); | |
1647 | ||
1648 | if (alpn == NULL) { | |
1649 | BIO_printf(bio_err, "Error parsing -alpn_client argument\n"); | |
1650 | goto end; | |
1651 | } | |
69f68237 | 1652 | /* Returns 0 on success!! */ |
61986d32 | 1653 | if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) { |
69f68237 MC |
1654 | BIO_printf(bio_err, "Error setting ALPN\n"); |
1655 | OPENSSL_free(alpn); | |
1656 | goto end; | |
1657 | } | |
0f113f3e MC |
1658 | OPENSSL_free(alpn); |
1659 | } | |
1660 | ||
1661 | c_ssl = SSL_new(c_ctx); | |
1662 | s_ssl = SSL_new(s_ctx); | |
58964a49 | 1663 | |
3dca57f8 | 1664 | BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes); |
0f113f3e | 1665 | for (i = 0; i < number; i++) { |
69f68237 | 1666 | if (!reuse) { |
61986d32 | 1667 | if (!SSL_set_session(c_ssl, NULL)) { |
69f68237 MC |
1668 | BIO_printf(bio_err, "Failed to set session\n"); |
1669 | goto end; | |
1670 | } | |
1671 | } | |
0f113f3e MC |
1672 | if (bio_pair) |
1673 | ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time); | |
1674 | else | |
1675 | ret = doit(s_ssl, c_ssl, bytes); | |
6b937f8b | 1676 | if (ret) break; |
0f113f3e MC |
1677 | } |
1678 | ||
1679 | if (!verbose) { | |
1680 | print_details(c_ssl, ""); | |
1681 | } | |
0f113f3e | 1682 | if (print_time) { |
617d71bc | 1683 | #ifdef CLOCKS_PER_SEC |
0f113f3e MC |
1684 | /* |
1685 | * "To determine the time in seconds, the value returned by the clock | |
1686 | * function should be divided by the value of the macro | |
1687 | * CLOCKS_PER_SEC." -- ISO/IEC 9899 | |
1688 | */ | |
1689 | BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" | |
1690 | "Approximate total client time: %6.2f s\n", | |
1691 | (double)s_time / CLOCKS_PER_SEC, | |
1692 | (double)c_time / CLOCKS_PER_SEC); | |
617d71bc | 1693 | #else |
0f113f3e MC |
1694 | BIO_printf(bio_stdout, |
1695 | "Approximate total server time: %6.2f units\n" | |
1696 | "Approximate total client time: %6.2f units\n", | |
1697 | (double)s_time, (double)c_time); | |
617d71bc | 1698 | #endif |
0f113f3e | 1699 | } |
58964a49 | 1700 | |
0f113f3e MC |
1701 | SSL_free(s_ssl); |
1702 | SSL_free(c_ssl); | |
58964a49 | 1703 | |
0f113f3e | 1704 | end: |
62adbcee RS |
1705 | SSL_CTX_free(s_ctx); |
1706 | SSL_CTX_free(c_ctx); | |
62adbcee RS |
1707 | SSL_CONF_CTX_free(s_cctx); |
1708 | SSL_CONF_CTX_free(c_cctx); | |
0f113f3e | 1709 | sk_OPENSSL_STRING_free(conf_args); |
de94222d | 1710 | |
ca3a82c3 | 1711 | BIO_free(bio_stdout); |
d02b48c6 | 1712 | |
bc36ee62 | 1713 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 1714 | free_tmp_rsa(); |
46b3bd54 | 1715 | #endif |
0b13e9f0 | 1716 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
1717 | ENGINE_cleanup(); |
1718 | #endif | |
1719 | CRYPTO_cleanup_all_ex_data(); | |
1720 | ERR_free_strings(); | |
1721 | ERR_remove_thread_state(NULL); | |
1722 | EVP_cleanup(); | |
1723 | CRYPTO_mem_leaks(bio_err); | |
ca3a82c3 | 1724 | BIO_free(bio_err); |
0f113f3e | 1725 | EXIT(ret); |
0f113f3e | 1726 | } |
d02b48c6 | 1727 | |
563f1503 | 1728 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, |
0f113f3e MC |
1729 | clock_t *s_time, clock_t *c_time) |
1730 | { | |
1731 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
1732 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
1733 | BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; | |
1734 | int ret = 1; | |
1735 | ||
1736 | size_t bufsiz = 256; /* small buffer for testing */ | |
1737 | ||
1738 | if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) | |
1739 | goto err; | |
1740 | if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) | |
1741 | goto err; | |
1742 | ||
1743 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
1744 | if (!s_ssl_bio) | |
1745 | goto err; | |
1746 | ||
1747 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
1748 | if (!c_ssl_bio) | |
1749 | goto err; | |
1750 | ||
1751 | SSL_set_connect_state(c_ssl); | |
1752 | SSL_set_bio(c_ssl, client, client); | |
1753 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
1754 | ||
1755 | SSL_set_accept_state(s_ssl); | |
1756 | SSL_set_bio(s_ssl, server, server); | |
1757 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
1758 | ||
1759 | do { | |
35a1cc90 MC |
1760 | /*- |
1761 | * c_ssl_bio: SSL filter BIO | |
1762 | * | |
1763 | * client: pseudo-I/O for SSL library | |
1764 | * | |
1765 | * client_io: client's SSL communication; usually to be | |
1766 | * relayed over some I/O facility, but in this | |
1767 | * test program, we're the server, too: | |
1768 | * | |
1769 | * server_io: server's SSL communication | |
1770 | * | |
1771 | * server: pseudo-I/O for SSL library | |
1772 | * | |
1773 | * s_ssl_bio: SSL filter BIO | |
1774 | * | |
1775 | * The client and the server each employ a "BIO pair": | |
1776 | * client + client_io, server + server_io. | |
1777 | * BIO pairs are symmetric. A BIO pair behaves similar | |
1778 | * to a non-blocking socketpair (but both endpoints must | |
1779 | * be handled by the same thread). | |
1780 | * [Here we could connect client and server to the ends | |
1781 | * of a single BIO pair, but then this code would be less | |
1782 | * suitable as an example for BIO pairs in general.] | |
1783 | * | |
1784 | * Useful functions for querying the state of BIO pair endpoints: | |
1785 | * | |
1786 | * BIO_ctrl_pending(bio) number of bytes we can read now | |
1787 | * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil | |
1788 | * other side's read attempt | |
1789 | * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now | |
1790 | * | |
1791 | * ..._read_request is never more than ..._write_guarantee; | |
1792 | * it depends on the application which one you should use. | |
1793 | */ | |
0f113f3e MC |
1794 | |
1795 | /* | |
1796 | * We have non-blocking behaviour throughout this test program, but | |
1797 | * can be sure that there is *some* progress in each iteration; so we | |
1798 | * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE -- | |
1799 | * we just try everything in each iteration | |
1800 | */ | |
1801 | ||
1802 | { | |
1803 | /* CLIENT */ | |
1804 | ||
68b00c23 | 1805 | char cbuf[1024 * 8]; |
0f113f3e MC |
1806 | int i, r; |
1807 | clock_t c_clock = clock(); | |
1808 | ||
1809 | memset(cbuf, 0, sizeof(cbuf)); | |
1810 | ||
1811 | if (debug) | |
1812 | if (SSL_in_init(c_ssl)) | |
1813 | printf("client waiting in SSL_connect - %s\n", | |
1814 | SSL_state_string_long(c_ssl)); | |
1815 | ||
1816 | if (cw_num > 0) { | |
1817 | /* Write to server. */ | |
1818 | ||
1819 | if (cw_num > (long)sizeof cbuf) | |
1820 | i = sizeof cbuf; | |
1821 | else | |
1822 | i = (int)cw_num; | |
1823 | r = BIO_write(c_ssl_bio, cbuf, i); | |
1824 | if (r < 0) { | |
1825 | if (!BIO_should_retry(c_ssl_bio)) { | |
1826 | fprintf(stderr, "ERROR in CLIENT\n"); | |
1827 | goto err; | |
1828 | } | |
1829 | /* | |
1830 | * BIO_should_retry(...) can just be ignored here. The | |
1831 | * library expects us to call BIO_write with the same | |
1832 | * arguments again, and that's what we will do in the | |
1833 | * next iteration. | |
1834 | */ | |
1835 | } else if (r == 0) { | |
1836 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
1837 | goto err; | |
1838 | } else { | |
1839 | if (debug) | |
1840 | printf("client wrote %d\n", r); | |
1841 | cw_num -= r; | |
1842 | } | |
1843 | } | |
1844 | ||
1845 | if (cr_num > 0) { | |
1846 | /* Read from server. */ | |
1847 | ||
1848 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
1849 | if (r < 0) { | |
1850 | if (!BIO_should_retry(c_ssl_bio)) { | |
1851 | fprintf(stderr, "ERROR in CLIENT\n"); | |
1852 | goto err; | |
1853 | } | |
1854 | /* | |
1855 | * Again, "BIO_should_retry" can be ignored. | |
1856 | */ | |
1857 | } else if (r == 0) { | |
1858 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
1859 | goto err; | |
1860 | } else { | |
1861 | if (debug) | |
1862 | printf("client read %d\n", r); | |
1863 | cr_num -= r; | |
1864 | } | |
1865 | } | |
1866 | ||
1867 | /* | |
1868 | * c_time and s_time increments will typically be very small | |
1869 | * (depending on machine speed and clock tick intervals), but | |
1870 | * sampling over a large number of connections should result in | |
1871 | * fairly accurate figures. We cannot guarantee a lot, however | |
1872 | * -- if each connection lasts for exactly one clock tick, it | |
1873 | * will be counted only for the client or only for the server or | |
1874 | * even not at all. | |
1875 | */ | |
1876 | *c_time += (clock() - c_clock); | |
1877 | } | |
1878 | ||
1879 | { | |
1880 | /* SERVER */ | |
1881 | ||
68b00c23 | 1882 | char sbuf[1024 * 8]; |
0f113f3e MC |
1883 | int i, r; |
1884 | clock_t s_clock = clock(); | |
1885 | ||
1886 | memset(sbuf, 0, sizeof(sbuf)); | |
1887 | ||
1888 | if (debug) | |
1889 | if (SSL_in_init(s_ssl)) | |
1890 | printf("server waiting in SSL_accept - %s\n", | |
1891 | SSL_state_string_long(s_ssl)); | |
1892 | ||
1893 | if (sw_num > 0) { | |
1894 | /* Write to client. */ | |
1895 | ||
1896 | if (sw_num > (long)sizeof sbuf) | |
1897 | i = sizeof sbuf; | |
1898 | else | |
1899 | i = (int)sw_num; | |
1900 | r = BIO_write(s_ssl_bio, sbuf, i); | |
1901 | if (r < 0) { | |
1902 | if (!BIO_should_retry(s_ssl_bio)) { | |
1903 | fprintf(stderr, "ERROR in SERVER\n"); | |
1904 | goto err; | |
1905 | } | |
1906 | /* Ignore "BIO_should_retry". */ | |
1907 | } else if (r == 0) { | |
1908 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
1909 | goto err; | |
1910 | } else { | |
1911 | if (debug) | |
1912 | printf("server wrote %d\n", r); | |
1913 | sw_num -= r; | |
1914 | } | |
1915 | } | |
1916 | ||
1917 | if (sr_num > 0) { | |
1918 | /* Read from client. */ | |
1919 | ||
1920 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
1921 | if (r < 0) { | |
1922 | if (!BIO_should_retry(s_ssl_bio)) { | |
1923 | fprintf(stderr, "ERROR in SERVER\n"); | |
1924 | goto err; | |
1925 | } | |
1926 | /* blah, blah */ | |
1927 | } else if (r == 0) { | |
1928 | fprintf(stderr, "SSL SERVER STARTUP FAILED\n"); | |
1929 | goto err; | |
1930 | } else { | |
1931 | if (debug) | |
1932 | printf("server read %d\n", r); | |
1933 | sr_num -= r; | |
1934 | } | |
1935 | } | |
1936 | ||
1937 | *s_time += (clock() - s_clock); | |
1938 | } | |
1939 | ||
1940 | { | |
1941 | /* "I/O" BETWEEN CLIENT AND SERVER. */ | |
1942 | ||
1943 | size_t r1, r2; | |
1944 | BIO *io1 = server_io, *io2 = client_io; | |
1945 | /* | |
1946 | * we use the non-copying interface for io1 and the standard | |
1947 | * BIO_write/BIO_read interface for io2 | |
1948 | */ | |
1949 | ||
1950 | static int prev_progress = 1; | |
1951 | int progress = 0; | |
1952 | ||
1953 | /* io1 to io2 */ | |
1954 | do { | |
1955 | size_t num; | |
1956 | int r; | |
1957 | ||
1958 | r1 = BIO_ctrl_pending(io1); | |
1959 | r2 = BIO_ctrl_get_write_guarantee(io2); | |
1960 | ||
1961 | num = r1; | |
1962 | if (r2 < num) | |
1963 | num = r2; | |
1964 | if (num) { | |
1965 | char *dataptr; | |
1966 | ||
1967 | if (INT_MAX < num) /* yeah, right */ | |
1968 | num = INT_MAX; | |
1969 | ||
1970 | r = BIO_nread(io1, &dataptr, (int)num); | |
1971 | assert(r > 0); | |
1972 | assert(r <= (int)num); | |
1973 | /* | |
1974 | * possibly r < num (non-contiguous data) | |
1975 | */ | |
1976 | num = r; | |
1977 | r = BIO_write(io2, dataptr, (int)num); | |
1978 | if (r != (int)num) { /* can't happen */ | |
1979 | fprintf(stderr, "ERROR: BIO_write could not write " | |
1980 | "BIO_ctrl_get_write_guarantee() bytes"); | |
1981 | goto err; | |
1982 | } | |
1983 | progress = 1; | |
1984 | ||
1985 | if (debug) | |
1986 | printf((io1 == client_io) ? | |
1987 | "C->S relaying: %d bytes\n" : | |
1988 | "S->C relaying: %d bytes\n", (int)num); | |
1989 | } | |
1990 | } | |
1991 | while (r1 && r2); | |
1992 | ||
1993 | /* io2 to io1 */ | |
1994 | { | |
1995 | size_t num; | |
1996 | int r; | |
1997 | ||
1998 | r1 = BIO_ctrl_pending(io2); | |
1999 | r2 = BIO_ctrl_get_read_request(io1); | |
2000 | /* | |
2001 | * here we could use ..._get_write_guarantee instead of | |
2002 | * ..._get_read_request, but by using the latter we test | |
2003 | * restartability of the SSL implementation more thoroughly | |
2004 | */ | |
2005 | num = r1; | |
2006 | if (r2 < num) | |
2007 | num = r2; | |
2008 | if (num) { | |
2009 | char *dataptr; | |
2010 | ||
2011 | if (INT_MAX < num) | |
2012 | num = INT_MAX; | |
2013 | ||
2014 | if (num > 1) | |
2015 | --num; /* test restartability even more thoroughly */ | |
2016 | ||
2017 | r = BIO_nwrite0(io1, &dataptr); | |
2018 | assert(r > 0); | |
2019 | if (r < (int)num) | |
2020 | num = r; | |
2021 | r = BIO_read(io2, dataptr, (int)num); | |
2022 | if (r != (int)num) { /* can't happen */ | |
2023 | fprintf(stderr, "ERROR: BIO_read could not read " | |
2024 | "BIO_ctrl_pending() bytes"); | |
2025 | goto err; | |
2026 | } | |
2027 | progress = 1; | |
2028 | r = BIO_nwrite(io1, &dataptr, (int)num); | |
2029 | if (r != (int)num) { /* can't happen */ | |
2030 | fprintf(stderr, "ERROR: BIO_nwrite() did not accept " | |
2031 | "BIO_nwrite0() bytes"); | |
2032 | goto err; | |
2033 | } | |
2034 | ||
2035 | if (debug) | |
2036 | printf((io2 == client_io) ? | |
2037 | "C->S relaying: %d bytes\n" : | |
2038 | "S->C relaying: %d bytes\n", (int)num); | |
2039 | } | |
2040 | } /* no loop, BIO_ctrl_get_read_request now | |
2041 | * returns 0 anyway */ | |
2042 | ||
2043 | if (!progress && !prev_progress) | |
2044 | if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) { | |
2045 | fprintf(stderr, "ERROR: got stuck\n"); | |
2046 | fprintf(stderr, " ERROR.\n"); | |
2047 | goto err; | |
2048 | } | |
2049 | prev_progress = progress; | |
2050 | } | |
2051 | } | |
2052 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
2053 | ||
2054 | if (verbose) | |
2055 | print_details(c_ssl, "DONE via BIO pair: "); | |
2911575c | 2056 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
2057 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2058 | ret = 1; | |
2059 | goto end; | |
2060 | } | |
2061 | #endif | |
2062 | if (verify_serverinfo() < 0) { | |
2063 | fprintf(stderr, "Server info verify error\n"); | |
2064 | ret = 1; | |
2065 | goto err; | |
2066 | } | |
2067 | if (verify_alpn(c_ssl, s_ssl) < 0) { | |
2068 | ret = 1; | |
2069 | goto err; | |
2070 | } | |
2071 | ||
2072 | if (custom_ext_error) { | |
2073 | fprintf(stderr, "Custom extension error\n"); | |
2074 | ret = 1; | |
2075 | goto err; | |
2076 | } | |
2077 | ||
2078 | end: | |
2079 | ret = 0; | |
95d29597 BM |
2080 | |
2081 | err: | |
0f113f3e MC |
2082 | ERR_print_errors(bio_err); |
2083 | ||
ca3a82c3 RS |
2084 | BIO_free(server); |
2085 | BIO_free(server_io); | |
2086 | BIO_free(client); | |
2087 | BIO_free(client_io); | |
2088 | BIO_free(s_ssl_bio); | |
2089 | BIO_free(c_ssl_bio); | |
0f113f3e MC |
2090 | |
2091 | return ret; | |
2092 | } | |
2093 | ||
2094 | #define W_READ 1 | |
2095 | #define W_WRITE 2 | |
2096 | #define C_DONE 1 | |
2097 | #define S_DONE 2 | |
d02b48c6 | 2098 | |
6b691a5c | 2099 | int doit(SSL *s_ssl, SSL *c_ssl, long count) |
0f113f3e MC |
2100 | { |
2101 | char *cbuf = NULL, *sbuf = NULL; | |
2102 | long bufsiz; | |
2103 | long cw_num = count, cr_num = count; | |
2104 | long sw_num = count, sr_num = count; | |
2105 | int ret = 1; | |
2106 | BIO *c_to_s = NULL; | |
2107 | BIO *s_to_c = NULL; | |
2108 | BIO *c_bio = NULL; | |
2109 | BIO *s_bio = NULL; | |
2110 | int c_r, c_w, s_r, s_w; | |
2111 | int i, j; | |
2112 | int done = 0; | |
2113 | int c_write, s_write; | |
2114 | int do_server = 0, do_client = 0; | |
2115 | int max_frag = 5 * 1024; | |
2116 | ||
2117 | bufsiz = count > 40 * 1024 ? 40 * 1024 : count; | |
2118 | ||
b51bce94 | 2119 | if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e | 2120 | goto err; |
b51bce94 | 2121 | if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL) |
0f113f3e MC |
2122 | goto err; |
2123 | ||
0f113f3e MC |
2124 | c_to_s = BIO_new(BIO_s_mem()); |
2125 | s_to_c = BIO_new(BIO_s_mem()); | |
2126 | if ((s_to_c == NULL) || (c_to_s == NULL)) { | |
2127 | ERR_print_errors(bio_err); | |
2128 | goto err; | |
2129 | } | |
2130 | ||
2131 | c_bio = BIO_new(BIO_f_ssl()); | |
2132 | s_bio = BIO_new(BIO_f_ssl()); | |
2133 | if ((c_bio == NULL) || (s_bio == NULL)) { | |
2134 | ERR_print_errors(bio_err); | |
2135 | goto err; | |
2136 | } | |
2137 | ||
2138 | SSL_set_connect_state(c_ssl); | |
2139 | SSL_set_bio(c_ssl, s_to_c, c_to_s); | |
2140 | SSL_set_max_send_fragment(c_ssl, max_frag); | |
2141 | BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE); | |
2142 | ||
2143 | SSL_set_accept_state(s_ssl); | |
2144 | SSL_set_bio(s_ssl, c_to_s, s_to_c); | |
2145 | SSL_set_max_send_fragment(s_ssl, max_frag); | |
2146 | BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE); | |
2147 | ||
2148 | c_r = 0; | |
2149 | s_r = 1; | |
2150 | c_w = 1; | |
2151 | s_w = 0; | |
2152 | c_write = 1, s_write = 0; | |
2153 | ||
2154 | /* We can always do writes */ | |
2155 | for (;;) { | |
2156 | do_server = 0; | |
2157 | do_client = 0; | |
2158 | ||
2159 | i = (int)BIO_pending(s_bio); | |
2160 | if ((i && s_r) || s_w) | |
2161 | do_server = 1; | |
2162 | ||
2163 | i = (int)BIO_pending(c_bio); | |
2164 | if ((i && c_r) || c_w) | |
2165 | do_client = 1; | |
2166 | ||
2167 | if (do_server && debug) { | |
2168 | if (SSL_in_init(s_ssl)) | |
2169 | printf("server waiting in SSL_accept - %s\n", | |
2170 | SSL_state_string_long(s_ssl)); | |
3a83462d | 2171 | /*- |
35a1cc90 MC |
2172 | else if (s_write) |
2173 | printf("server:SSL_write()\n"); | |
2174 | else | |
2175 | printf("server:SSL_read()\n"); */ | |
0f113f3e MC |
2176 | } |
2177 | ||
2178 | if (do_client && debug) { | |
2179 | if (SSL_in_init(c_ssl)) | |
2180 | printf("client waiting in SSL_connect - %s\n", | |
2181 | SSL_state_string_long(c_ssl)); | |
3a83462d | 2182 | /*- |
35a1cc90 MC |
2183 | else if (c_write) |
2184 | printf("client:SSL_write()\n"); | |
2185 | else | |
2186 | printf("client:SSL_read()\n"); */ | |
0f113f3e MC |
2187 | } |
2188 | ||
2189 | if (!do_client && !do_server) { | |
2190 | fprintf(stdout, "ERROR IN STARTUP\n"); | |
2191 | ERR_print_errors(bio_err); | |
ae632974 | 2192 | goto err; |
0f113f3e MC |
2193 | } |
2194 | if (do_client && !(done & C_DONE)) { | |
2195 | if (c_write) { | |
2196 | j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num; | |
2197 | i = BIO_write(c_bio, cbuf, j); | |
2198 | if (i < 0) { | |
2199 | c_r = 0; | |
2200 | c_w = 0; | |
2201 | if (BIO_should_retry(c_bio)) { | |
2202 | if (BIO_should_read(c_bio)) | |
2203 | c_r = 1; | |
2204 | if (BIO_should_write(c_bio)) | |
2205 | c_w = 1; | |
2206 | } else { | |
2207 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2208 | ERR_print_errors(bio_err); | |
2209 | goto err; | |
2210 | } | |
2211 | } else if (i == 0) { | |
2212 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2213 | goto err; | |
2214 | } else { | |
2215 | if (debug) | |
2216 | printf("client wrote %d\n", i); | |
2217 | /* ok */ | |
2218 | s_r = 1; | |
2219 | c_write = 0; | |
2220 | cw_num -= i; | |
2221 | if (max_frag > 1029) | |
2222 | SSL_set_max_send_fragment(c_ssl, max_frag -= 5); | |
2223 | } | |
2224 | } else { | |
2225 | i = BIO_read(c_bio, cbuf, bufsiz); | |
2226 | if (i < 0) { | |
2227 | c_r = 0; | |
2228 | c_w = 0; | |
2229 | if (BIO_should_retry(c_bio)) { | |
2230 | if (BIO_should_read(c_bio)) | |
2231 | c_r = 1; | |
2232 | if (BIO_should_write(c_bio)) | |
2233 | c_w = 1; | |
2234 | } else { | |
2235 | fprintf(stderr, "ERROR in CLIENT\n"); | |
2236 | ERR_print_errors(bio_err); | |
2237 | goto err; | |
2238 | } | |
2239 | } else if (i == 0) { | |
2240 | fprintf(stderr, "SSL CLIENT STARTUP FAILED\n"); | |
2241 | goto err; | |
2242 | } else { | |
2243 | if (debug) | |
2244 | printf("client read %d\n", i); | |
2245 | cr_num -= i; | |
2246 | if (sw_num > 0) { | |
2247 | s_write = 1; | |
2248 | s_w = 1; | |
2249 | } | |
2250 | if (cr_num <= 0) { | |
2251 | s_write = 1; | |
2252 | s_w = 1; | |
2253 | done = S_DONE | C_DONE; | |
2254 | } | |
2255 | } | |
2256 | } | |
2257 | } | |
2258 | ||
2259 | if (do_server && !(done & S_DONE)) { | |
2260 | if (!s_write) { | |
2261 | i = BIO_read(s_bio, sbuf, bufsiz); | |
2262 | if (i < 0) { | |
2263 | s_r = 0; | |
2264 | s_w = 0; | |
2265 | if (BIO_should_retry(s_bio)) { | |
2266 | if (BIO_should_read(s_bio)) | |
2267 | s_r = 1; | |
2268 | if (BIO_should_write(s_bio)) | |
2269 | s_w = 1; | |
2270 | } else { | |
2271 | fprintf(stderr, "ERROR in SERVER\n"); | |
2272 | ERR_print_errors(bio_err); | |
2273 | goto err; | |
2274 | } | |
2275 | } else if (i == 0) { | |
2276 | ERR_print_errors(bio_err); | |
2277 | fprintf(stderr, | |
2278 | "SSL SERVER STARTUP FAILED in SSL_read\n"); | |
2279 | goto err; | |
2280 | } else { | |
2281 | if (debug) | |
2282 | printf("server read %d\n", i); | |
2283 | sr_num -= i; | |
2284 | if (cw_num > 0) { | |
2285 | c_write = 1; | |
2286 | c_w = 1; | |
2287 | } | |
2288 | if (sr_num <= 0) { | |
2289 | s_write = 1; | |
2290 | s_w = 1; | |
2291 | c_write = 0; | |
2292 | } | |
2293 | } | |
2294 | } else { | |
2295 | j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num; | |
2296 | i = BIO_write(s_bio, sbuf, j); | |
2297 | if (i < 0) { | |
2298 | s_r = 0; | |
2299 | s_w = 0; | |
2300 | if (BIO_should_retry(s_bio)) { | |
2301 | if (BIO_should_read(s_bio)) | |
2302 | s_r = 1; | |
2303 | if (BIO_should_write(s_bio)) | |
2304 | s_w = 1; | |
2305 | } else { | |
2306 | fprintf(stderr, "ERROR in SERVER\n"); | |
2307 | ERR_print_errors(bio_err); | |
2308 | goto err; | |
2309 | } | |
2310 | } else if (i == 0) { | |
2311 | ERR_print_errors(bio_err); | |
2312 | fprintf(stderr, | |
2313 | "SSL SERVER STARTUP FAILED in SSL_write\n"); | |
2314 | goto err; | |
2315 | } else { | |
2316 | if (debug) | |
2317 | printf("server wrote %d\n", i); | |
2318 | sw_num -= i; | |
2319 | s_write = 0; | |
2320 | c_r = 1; | |
2321 | if (sw_num <= 0) | |
2322 | done |= S_DONE; | |
2323 | if (max_frag > 1029) | |
2324 | SSL_set_max_send_fragment(s_ssl, max_frag -= 5); | |
2325 | } | |
2326 | } | |
2327 | } | |
2328 | ||
2329 | if ((done & S_DONE) && (done & C_DONE)) | |
2330 | break; | |
2331 | } | |
2332 | ||
2333 | if (verbose) | |
2334 | print_details(c_ssl, "DONE: "); | |
2911575c | 2335 | #ifndef OPENSSL_NO_NEXTPROTONEG |
0f113f3e MC |
2336 | if (verify_npn(c_ssl, s_ssl) < 0) { |
2337 | ret = 1; | |
2338 | goto err; | |
2339 | } | |
2340 | #endif | |
2341 | if (verify_serverinfo() < 0) { | |
2342 | fprintf(stderr, "Server info verify error\n"); | |
2343 | ret = 1; | |
2344 | goto err; | |
2345 | } | |
2346 | if (custom_ext_error) { | |
2347 | fprintf(stderr, "Custom extension error\n"); | |
2348 | ret = 1; | |
2349 | goto err; | |
2350 | } | |
2351 | ret = 0; | |
2352 | err: | |
2353 | /* | |
2354 | * We have to set the BIO's to NULL otherwise they will be | |
2355 | * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again | |
2356 | * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and | |
2357 | * c_ssl are sharing the same BIO structure and SSL_set_bio() and | |
2358 | * SSL_free() automatically BIO_free non NULL entries. You should not | |
2359 | * normally do this or be required to do this | |
2360 | */ | |
2361 | if (s_ssl != NULL) { | |
2362 | s_ssl->rbio = NULL; | |
2363 | s_ssl->wbio = NULL; | |
2364 | } | |
2365 | if (c_ssl != NULL) { | |
2366 | c_ssl->rbio = NULL; | |
2367 | c_ssl->wbio = NULL; | |
2368 | } | |
2369 | ||
ca3a82c3 RS |
2370 | BIO_free(c_to_s); |
2371 | BIO_free(s_to_c); | |
2372 | BIO_free_all(c_bio); | |
2373 | BIO_free_all(s_bio); | |
b548a1f1 RS |
2374 | OPENSSL_free(cbuf); |
2375 | OPENSSL_free(sbuf); | |
0f113f3e MC |
2376 | |
2377 | return (ret); | |
2378 | } | |
d02b48c6 | 2379 | |
a7201e9a | 2380 | static int get_proxy_auth_ex_data_idx(void) |
0f113f3e MC |
2381 | { |
2382 | static volatile int idx = -1; | |
2383 | if (idx < 0) { | |
2384 | CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX); | |
2385 | if (idx < 0) { | |
2386 | idx = X509_STORE_CTX_get_ex_new_index(0, | |
2387 | "SSLtest for verify callback", | |
2388 | NULL, NULL, NULL); | |
2389 | } | |
2390 | CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX); | |
2391 | } | |
2392 | return idx; | |
2393 | } | |
a7201e9a | 2394 | |
6d23cf97 | 2395 | static int verify_callback(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
2396 | { |
2397 | char *s, buf[256]; | |
2398 | ||
2399 | s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf, | |
2400 | sizeof buf); | |
2401 | if (s != NULL) { | |
2402 | if (ok) | |
3dca57f8 | 2403 | printf("depth=%d %s\n", ctx->error_depth, buf); |
0f113f3e MC |
2404 | else { |
2405 | fprintf(stderr, "depth=%d error=%d %s\n", | |
2406 | ctx->error_depth, ctx->error, buf); | |
2407 | } | |
2408 | } | |
2409 | ||
2410 | if (ok == 0) { | |
0f113f3e | 2411 | switch (ctx->error) { |
3dca57f8 RS |
2412 | default: |
2413 | fprintf(stderr, "Error string: %s\n", | |
2414 | X509_verify_cert_error_string(ctx->error)); | |
2415 | break; | |
0f113f3e MC |
2416 | case X509_V_ERR_CERT_NOT_YET_VALID: |
2417 | case X509_V_ERR_CERT_HAS_EXPIRED: | |
2418 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | |
0f113f3e MC |
2419 | ok = 1; |
2420 | } | |
2421 | } | |
2422 | ||
2423 | if (ok == 1) { | |
2424 | X509 *xs = ctx->current_cert; | |
a8d8e06b | 2425 | if (X509_get_extension_flags(xs) & EXFLAG_PROXY) { |
0f113f3e MC |
2426 | unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx, |
2427 | get_proxy_auth_ex_data_idx | |
2428 | ()); | |
2429 | ||
2430 | if (letters) { | |
2431 | int found_any = 0; | |
2432 | int i; | |
2433 | PROXY_CERT_INFO_EXTENSION *pci = | |
2434 | X509_get_ext_d2i(xs, NID_proxyCertInfo, | |
2435 | NULL, NULL); | |
2436 | ||
2437 | switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) { | |
2438 | case NID_Independent: | |
2439 | /* | |
2440 | * Completely meaningless in this program, as there's no | |
2441 | * way to grant explicit rights to a specific PrC. | |
2442 | * Basically, using id-ppl-Independent is the perfect way | |
2443 | * to grant no rights at all. | |
2444 | */ | |
2445 | fprintf(stderr, " Independent proxy certificate"); | |
2446 | for (i = 0; i < 26; i++) | |
2447 | letters[i] = 0; | |
2448 | break; | |
2449 | case NID_id_ppl_inheritAll: | |
2450 | /* | |
2451 | * This is basically a NOP, we simply let the current | |
2452 | * rights stand as they are. | |
2453 | */ | |
2454 | fprintf(stderr, " Proxy certificate inherits all"); | |
2455 | break; | |
2456 | default: | |
2457 | s = (char *) | |
2458 | pci->proxyPolicy->policy->data; | |
2459 | i = pci->proxyPolicy->policy->length; | |
2460 | ||
2461 | /* | |
2462 | * The algorithm works as follows: it is assumed that | |
2463 | * previous iterations or the initial granted rights has | |
2464 | * already set some elements of `letters'. What we need | |
2465 | * to do is to clear those that weren't granted by the | |
2466 | * current PrC as well. The easiest way to do this is to | |
2467 | * add 1 to all the elements whose letters are given with | |
2468 | * the current policy. That way, all elements that are | |
2469 | * set by the current policy and were already set by | |
2470 | * earlier policies and through the original grant of | |
2471 | * rights will get the value 2 or higher. The last thing | |
2472 | * to do is to sweep through `letters' and keep the | |
2473 | * elements having the value 2 as set, and clear all the | |
2474 | * others. | |
2475 | */ | |
2476 | ||
3dca57f8 | 2477 | printf(" Certificate proxy rights = %*.*s", i, |
0f113f3e MC |
2478 | i, s); |
2479 | while (i-- > 0) { | |
2480 | int c = *s++; | |
2481 | if (isascii(c) && isalpha(c)) { | |
2482 | if (islower(c)) | |
2483 | c = toupper(c); | |
2484 | letters[c - 'A']++; | |
2485 | } | |
2486 | } | |
2487 | for (i = 0; i < 26; i++) | |
2488 | if (letters[i] < 2) | |
2489 | letters[i] = 0; | |
2490 | else | |
2491 | letters[i] = 1; | |
2492 | } | |
2493 | ||
2494 | found_any = 0; | |
3dca57f8 | 2495 | printf(", resulting proxy rights = "); |
0f113f3e MC |
2496 | for (i = 0; i < 26; i++) |
2497 | if (letters[i]) { | |
3dca57f8 | 2498 | printf("%c", i + 'A'); |
0f113f3e MC |
2499 | found_any = 1; |
2500 | } | |
2501 | if (!found_any) | |
3dca57f8 RS |
2502 | printf("none"); |
2503 | printf("\n"); | |
0f113f3e MC |
2504 | |
2505 | PROXY_CERT_INFO_EXTENSION_free(pci); | |
2506 | } | |
2507 | } | |
2508 | } | |
2509 | ||
2510 | return (ok); | |
2511 | } | |
d02b48c6 | 2512 | |
a7201e9a | 2513 | static void process_proxy_debug(int indent, const char *format, ...) |
0f113f3e MC |
2514 | { |
2515 | /* That's 80 > */ | |
2516 | static const char indentation[] = | |
2517 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" | |
2518 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; | |
2519 | char my_format[256]; | |
2520 | va_list args; | |
2521 | ||
2522 | BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s", | |
2523 | indent, indent, indentation, format); | |
2524 | ||
2525 | va_start(args, format); | |
2526 | vfprintf(stderr, my_format, args); | |
2527 | va_end(args); | |
2528 | } | |
2529 | ||
1d97c843 TH |
2530 | /*- |
2531 | * Priority levels: | |
0f113f3e MC |
2532 | * 0 [!]var, () |
2533 | * 1 & ^ | |
2534 | * 2 | | |
1d97c843 | 2535 | */ |
a7201e9a | 2536 | static int process_proxy_cond_adders(unsigned int letters[26], |
0f113f3e MC |
2537 | const char *cond, const char **cond_end, |
2538 | int *pos, int indent); | |
2539 | static int process_proxy_cond_val(unsigned int letters[26], const char *cond, | |
2540 | const char **cond_end, int *pos, int indent) | |
2541 | { | |
2542 | int c; | |
2543 | int ok = 1; | |
2544 | int negate = 0; | |
2545 | ||
2546 | while (isspace((int)*cond)) { | |
2547 | cond++; | |
2548 | (*pos)++; | |
2549 | } | |
2550 | c = *cond; | |
2551 | ||
2552 | if (debug) | |
2553 | process_proxy_debug(indent, | |
2554 | "Start process_proxy_cond_val at position %d: %s\n", | |
2555 | *pos, cond); | |
2556 | ||
2557 | while (c == '!') { | |
2558 | negate = !negate; | |
2559 | cond++; | |
2560 | (*pos)++; | |
2561 | while (isspace((int)*cond)) { | |
2562 | cond++; | |
2563 | (*pos)++; | |
2564 | } | |
2565 | c = *cond; | |
2566 | } | |
2567 | ||
2568 | if (c == '(') { | |
2569 | cond++; | |
2570 | (*pos)++; | |
2571 | ok = process_proxy_cond_adders(letters, cond, cond_end, pos, | |
2572 | indent + 1); | |
2573 | cond = *cond_end; | |
2574 | if (ok < 0) | |
2575 | goto end; | |
2576 | while (isspace((int)*cond)) { | |
2577 | cond++; | |
2578 | (*pos)++; | |
2579 | } | |
2580 | c = *cond; | |
2581 | if (c != ')') { | |
2582 | fprintf(stderr, | |
2583 | "Weird condition character in position %d: " | |
2584 | "%c\n", *pos, c); | |
2585 | ok = -1; | |
2586 | goto end; | |
2587 | } | |
2588 | cond++; | |
2589 | (*pos)++; | |
2590 | } else if (isascii(c) && isalpha(c)) { | |
2591 | if (islower(c)) | |
2592 | c = toupper(c); | |
2593 | ok = letters[c - 'A']; | |
2594 | cond++; | |
2595 | (*pos)++; | |
2596 | } else { | |
2597 | fprintf(stderr, | |
2598 | "Weird condition character in position %d: " "%c\n", *pos, c); | |
2599 | ok = -1; | |
2600 | goto end; | |
2601 | } | |
a7201e9a | 2602 | end: |
0f113f3e MC |
2603 | *cond_end = cond; |
2604 | if (ok >= 0 && negate) | |
2605 | ok = !ok; | |
a7201e9a | 2606 | |
0f113f3e MC |
2607 | if (debug) |
2608 | process_proxy_debug(indent, | |
2609 | "End process_proxy_cond_val at position %d: %s, returning %d\n", | |
2610 | *pos, cond, ok); | |
2611 | ||
2612 | return ok; | |
2613 | } | |
a7201e9a | 2614 | |
a7201e9a | 2615 | static int process_proxy_cond_multipliers(unsigned int letters[26], |
0f113f3e MC |
2616 | const char *cond, |
2617 | const char **cond_end, int *pos, | |
2618 | int indent) | |
2619 | { | |
2620 | int ok; | |
2621 | char c; | |
2622 | ||
2623 | if (debug) | |
2624 | process_proxy_debug(indent, | |
2625 | "Start process_proxy_cond_multipliers at position %d: %s\n", | |
2626 | *pos, cond); | |
2627 | ||
2628 | ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1); | |
2629 | cond = *cond_end; | |
2630 | if (ok < 0) | |
2631 | goto end; | |
2632 | ||
2633 | while (ok >= 0) { | |
2634 | while (isspace((int)*cond)) { | |
2635 | cond++; | |
2636 | (*pos)++; | |
2637 | } | |
2638 | c = *cond; | |
2639 | ||
2640 | switch (c) { | |
2641 | case '&': | |
2642 | case '^': | |
2643 | { | |
2644 | int save_ok = ok; | |
2645 | ||
2646 | cond++; | |
2647 | (*pos)++; | |
2648 | ok = process_proxy_cond_val(letters, | |
2649 | cond, cond_end, pos, indent + 1); | |
2650 | cond = *cond_end; | |
2651 | if (ok < 0) | |
2652 | break; | |
2653 | ||
2654 | switch (c) { | |
2655 | case '&': | |
2656 | ok &= save_ok; | |
2657 | break; | |
2658 | case '^': | |
2659 | ok ^= save_ok; | |
2660 | break; | |
2661 | default: | |
2662 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
2663 | " STOPPING\n"); | |
2664 | EXIT(1); | |
2665 | } | |
2666 | } | |
2667 | break; | |
2668 | default: | |
2669 | goto end; | |
2670 | } | |
2671 | } | |
a7201e9a | 2672 | end: |
0f113f3e MC |
2673 | if (debug) |
2674 | process_proxy_debug(indent, | |
2675 | "End process_proxy_cond_multipliers at position %d: %s, returning %d\n", | |
2676 | *pos, cond, ok); | |
2677 | ||
2678 | *cond_end = cond; | |
2679 | return ok; | |
2680 | } | |
2681 | ||
a7201e9a | 2682 | static int process_proxy_cond_adders(unsigned int letters[26], |
0f113f3e MC |
2683 | const char *cond, const char **cond_end, |
2684 | int *pos, int indent) | |
2685 | { | |
2686 | int ok; | |
2687 | char c; | |
2688 | ||
2689 | if (debug) | |
2690 | process_proxy_debug(indent, | |
2691 | "Start process_proxy_cond_adders at position %d: %s\n", | |
2692 | *pos, cond); | |
2693 | ||
2694 | ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos, | |
2695 | indent + 1); | |
2696 | cond = *cond_end; | |
2697 | if (ok < 0) | |
2698 | goto end; | |
2699 | ||
2700 | while (ok >= 0) { | |
2701 | while (isspace((int)*cond)) { | |
2702 | cond++; | |
2703 | (*pos)++; | |
2704 | } | |
2705 | c = *cond; | |
2706 | ||
2707 | switch (c) { | |
2708 | case '|': | |
2709 | { | |
2710 | int save_ok = ok; | |
2711 | ||
2712 | cond++; | |
2713 | (*pos)++; | |
2714 | ok = process_proxy_cond_multipliers(letters, | |
2715 | cond, cond_end, pos, | |
2716 | indent + 1); | |
2717 | cond = *cond_end; | |
2718 | if (ok < 0) | |
2719 | break; | |
2720 | ||
2721 | switch (c) { | |
2722 | case '|': | |
2723 | ok |= save_ok; | |
2724 | break; | |
2725 | default: | |
2726 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
2727 | " STOPPING\n"); | |
2728 | EXIT(1); | |
2729 | } | |
2730 | } | |
2731 | break; | |
2732 | default: | |
2733 | goto end; | |
2734 | } | |
2735 | } | |
a7201e9a | 2736 | end: |
0f113f3e MC |
2737 | if (debug) |
2738 | process_proxy_debug(indent, | |
2739 | "End process_proxy_cond_adders at position %d: %s, returning %d\n", | |
2740 | *pos, cond, ok); | |
a7201e9a | 2741 | |
0f113f3e MC |
2742 | *cond_end = cond; |
2743 | return ok; | |
2744 | } | |
a7201e9a RL |
2745 | |
2746 | static int process_proxy_cond(unsigned int letters[26], | |
0f113f3e MC |
2747 | const char *cond, const char **cond_end) |
2748 | { | |
2749 | int pos = 1; | |
2750 | return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1); | |
2751 | } | |
a7201e9a | 2752 | |
6d23cf97 | 2753 | static int app_verify_callback(X509_STORE_CTX *ctx, void *arg) |
0f113f3e MC |
2754 | { |
2755 | int ok = 1; | |
2756 | struct app_verify_arg *cb_arg = arg; | |
2757 | unsigned int letters[26]; /* only used with proxy_auth */ | |
2758 | ||
2759 | if (cb_arg->app_verify) { | |
2760 | char *s = NULL, buf[256]; | |
2761 | ||
3dca57f8 RS |
2762 | printf("In app_verify_callback, allowing cert. "); |
2763 | printf("Arg is: %s\n", cb_arg->string); | |
2764 | printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n", | |
0f113f3e MC |
2765 | (void *)ctx, (void *)ctx->cert); |
2766 | if (ctx->cert) | |
2767 | s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256); | |
2768 | if (s != NULL) { | |
3dca57f8 | 2769 | printf("cert depth=%d %s\n", ctx->error_depth, buf); |
0f113f3e MC |
2770 | } |
2771 | return (1); | |
2772 | } | |
2773 | if (cb_arg->proxy_auth) { | |
2774 | int found_any = 0, i; | |
2775 | char *sp; | |
2776 | ||
2777 | for (i = 0; i < 26; i++) | |
2778 | letters[i] = 0; | |
2779 | for (sp = cb_arg->proxy_auth; *sp; sp++) { | |
2780 | int c = *sp; | |
2781 | if (isascii(c) && isalpha(c)) { | |
2782 | if (islower(c)) | |
2783 | c = toupper(c); | |
2784 | letters[c - 'A'] = 1; | |
2785 | } | |
2786 | } | |
2787 | ||
3dca57f8 | 2788 | printf(" Initial proxy rights = "); |
0f113f3e MC |
2789 | for (i = 0; i < 26; i++) |
2790 | if (letters[i]) { | |
3dca57f8 | 2791 | printf("%c", i + 'A'); |
0f113f3e MC |
2792 | found_any = 1; |
2793 | } | |
2794 | if (!found_any) | |
3dca57f8 RS |
2795 | printf("none"); |
2796 | printf("\n"); | |
0f113f3e MC |
2797 | |
2798 | X509_STORE_CTX_set_ex_data(ctx, | |
2799 | get_proxy_auth_ex_data_idx(), letters); | |
2800 | } | |
2801 | if (cb_arg->allow_proxy_certs) { | |
2802 | X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS); | |
2803 | } | |
0f113f3e | 2804 | ok = X509_verify_cert(ctx); |
0f113f3e MC |
2805 | |
2806 | if (cb_arg->proxy_auth) { | |
2807 | if (ok > 0) { | |
2808 | const char *cond_end = NULL; | |
2809 | ||
2810 | ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end); | |
2811 | ||
2812 | if (ok < 0) | |
2813 | EXIT(3); | |
2814 | if (*cond_end) { | |
2815 | fprintf(stderr, | |
2816 | "Stopped processing condition before it's end.\n"); | |
2817 | ok = 0; | |
2818 | } | |
2819 | if (!ok) | |
2820 | fprintf(stderr, | |
3dca57f8 | 2821 | "Proxy rights check with condition '%s' invalid\n", |
0f113f3e MC |
2822 | cb_arg->proxy_cond); |
2823 | else | |
3dca57f8 | 2824 | printf("Proxy rights check with condition '%s' ok\n", |
0f113f3e MC |
2825 | cb_arg->proxy_cond); |
2826 | } | |
2827 | } | |
2828 | return (ok); | |
2829 | } | |
023ec151 | 2830 | |
bc36ee62 | 2831 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 2832 | static RSA *rsa_tmp = NULL; |
46b3bd54 | 2833 | |
6d23cf97 | 2834 | static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength) |
0f113f3e MC |
2835 | { |
2836 | BIGNUM *bn = NULL; | |
2837 | if (rsa_tmp == NULL) { | |
2838 | bn = BN_new(); | |
2839 | rsa_tmp = RSA_new(); | |
2840 | if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) { | |
2841 | BIO_printf(bio_err, "Memory error..."); | |
2842 | goto end; | |
2843 | } | |
3dca57f8 | 2844 | printf("Generating temp (%d bit) RSA key...", keylength); |
0f113f3e MC |
2845 | if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) { |
2846 | BIO_printf(bio_err, "Error generating key."); | |
2847 | RSA_free(rsa_tmp); | |
2848 | rsa_tmp = NULL; | |
2849 | } | |
2850 | end: | |
3dca57f8 | 2851 | printf("\n"); |
0f113f3e | 2852 | } |
23a1d5e9 | 2853 | BN_free(bn); |
0f113f3e MC |
2854 | return (rsa_tmp); |
2855 | } | |
46b3bd54 BM |
2856 | |
2857 | static void free_tmp_rsa(void) | |
0f113f3e | 2858 | { |
d6407083 RS |
2859 | RSA_free(rsa_tmp); |
2860 | rsa_tmp = NULL; | |
0f113f3e | 2861 | } |
79df9d62 | 2862 | #endif |
53002dc6 | 2863 | |
bc36ee62 | 2864 | #ifndef OPENSSL_NO_DH |
1d97c843 TH |
2865 | /*- |
2866 | * These DH parameters have been generated as follows: | |
e4589582 BM |
2867 | * $ openssl dhparam -C -noout 512 |
2868 | * $ openssl dhparam -C -noout 1024 | |
2869 | * $ openssl dhparam -C -noout -dsaparam 1024 | |
2870 | * (The third function has been renamed to avoid name conflicts.) | |
2871 | */ | |
f3f316f1 | 2872 | static DH *get_dh512() |
0f113f3e MC |
2873 | { |
2874 | static unsigned char dh512_p[] = { | |
2875 | 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0, | |
2876 | 0xC6, | |
2877 | 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04, | |
2878 | 0xB0, | |
2879 | 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9, | |
2880 | 0x5F, | |
2881 | 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33, | |
2882 | 0xB8, | |
2883 | 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21, | |
2884 | 0x33, | |
2885 | 0x02, 0xC5, 0xAE, 0x23, | |
2886 | }; | |
2887 | static unsigned char dh512_g[] = { | |
2888 | 0x02, | |
2889 | }; | |
2890 | DH *dh; | |
2891 | ||
2892 | if ((dh = DH_new()) == NULL) | |
2893 | return (NULL); | |
2894 | dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL); | |
2895 | dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL); | |
2896 | if ((dh->p == NULL) || (dh->g == NULL)) { | |
2897 | DH_free(dh); | |
2898 | return (NULL); | |
2899 | } | |
2900 | return (dh); | |
2901 | } | |
e4589582 | 2902 | |
f3f316f1 | 2903 | static DH *get_dh1024() |
0f113f3e MC |
2904 | { |
2905 | static unsigned char dh1024_p[] = { | |
2906 | 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF, | |
2907 | 0x3A, | |
2908 | 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56, | |
2909 | 0xA2, | |
2910 | 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F, | |
2911 | 0xB0, | |
2912 | 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87, | |
2913 | 0xC2, | |
2914 | 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0, | |
2915 | 0x8C, | |
2916 | 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F, | |
2917 | 0xB8, | |
2918 | 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D, | |
2919 | 0x52, | |
2920 | 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC, | |
2921 | 0xC1, | |
2922 | 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB, | |
2923 | 0xB1, | |
2924 | 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89, | |
2925 | 0xAB, | |
2926 | 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53, | |
2927 | }; | |
2928 | static unsigned char dh1024_g[] = { | |
2929 | 0x02, | |
2930 | }; | |
2931 | DH *dh; | |
2932 | ||
2933 | if ((dh = DH_new()) == NULL) | |
2934 | return (NULL); | |
2935 | dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); | |
2936 | dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
2937 | if ((dh->p == NULL) || (dh->g == NULL)) { | |
2938 | DH_free(dh); | |
2939 | return (NULL); | |
2940 | } | |
2941 | return (dh); | |
2942 | } | |
53002dc6 | 2943 | |
f3f316f1 | 2944 | static DH *get_dh1024dsa() |
0f113f3e MC |
2945 | { |
2946 | static unsigned char dh1024_p[] = { | |
2947 | 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5, | |
2948 | 0x00, | |
2949 | 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87, | |
2950 | 0x19, | |
2951 | 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65, | |
2952 | 0xD2, | |
2953 | 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6, | |
2954 | 0x55, | |
2955 | 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF, | |
2956 | 0xFC, | |
2957 | 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52, | |
2958 | 0x97, | |
2959 | 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28, | |
2960 | 0x8D, | |
2961 | 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD, | |
2962 | 0xBB, | |
2963 | 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C, | |
2964 | 0xF6, | |
2965 | 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26, | |
2966 | 0x9E, | |
2967 | 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39, | |
2968 | }; | |
2969 | static unsigned char dh1024_g[] = { | |
2970 | 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80, | |
2971 | 0x05, | |
2972 | 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03, | |
2973 | 0xF3, | |
2974 | 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A, | |
2975 | 0xE9, | |
2976 | 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85, | |
2977 | 0x3C, | |
2978 | 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B, | |
2979 | 0x65, | |
2980 | 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF, | |
2981 | 0x60, | |
2982 | 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E, | |
2983 | 0xF6, | |
2984 | 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB, | |
2985 | 0xA7, | |
2986 | 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72, | |
2987 | 0xA1, | |
2988 | 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E, | |
2989 | 0x60, | |
2990 | 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2, | |
2991 | }; | |
2992 | DH *dh; | |
2993 | ||
2994 | if ((dh = DH_new()) == NULL) | |
2995 | return (NULL); | |
2996 | dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); | |
2997 | dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
2998 | if ((dh->p == NULL) || (dh->g == NULL)) { | |
2999 | DH_free(dh); | |
3000 | return (NULL); | |
3001 | } | |
3002 | dh->length = 160; | |
3003 | return (dh); | |
3004 | } | |
f71165b5 | 3005 | #endif |
6e119bb0 | 3006 | |
ddac1974 NL |
3007 | #ifndef OPENSSL_NO_PSK |
3008 | /* convert the PSK key (psk_key) in ascii to binary (psk) */ | |
3009 | static int psk_key2bn(const char *pskkey, unsigned char *psk, | |
0f113f3e MC |
3010 | unsigned int max_psk_len) |
3011 | { | |
3012 | int ret; | |
3013 | BIGNUM *bn = NULL; | |
3014 | ||
3015 | ret = BN_hex2bn(&bn, pskkey); | |
3016 | if (!ret) { | |
3017 | BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n", | |
3018 | pskkey); | |
23a1d5e9 | 3019 | BN_free(bn); |
0f113f3e MC |
3020 | return 0; |
3021 | } | |
3022 | if (BN_num_bytes(bn) > (int)max_psk_len) { | |
3023 | BIO_printf(bio_err, | |
3024 | "psk buffer of callback is too small (%d) for key (%d)\n", | |
3025 | max_psk_len, BN_num_bytes(bn)); | |
3026 | BN_free(bn); | |
3027 | return 0; | |
3028 | } | |
3029 | ret = BN_bn2bin(bn, psk); | |
3030 | BN_free(bn); | |
3031 | return ret; | |
3032 | } | |
3033 | ||
3034 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, | |
3035 | char *identity, | |
3036 | unsigned int max_identity_len, | |
3037 | unsigned char *psk, | |
3038 | unsigned int max_psk_len) | |
3039 | { | |
3040 | int ret; | |
3041 | unsigned int psk_len = 0; | |
3042 | ||
3043 | ret = BIO_snprintf(identity, max_identity_len, "Client_identity"); | |
3044 | if (ret < 0) | |
3045 | goto out_err; | |
3046 | if (debug) | |
3047 | fprintf(stderr, "client: created identity '%s' len=%d\n", identity, | |
3048 | ret); | |
3049 | ret = psk_key2bn(psk_key, psk, max_psk_len); | |
3050 | if (ret < 0) | |
3051 | goto out_err; | |
3052 | psk_len = ret; | |
3053 | out_err: | |
3054 | return psk_len; | |
3055 | } | |
ddac1974 NL |
3056 | |
3057 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
0f113f3e MC |
3058 | unsigned char *psk, |
3059 | unsigned int max_psk_len) | |
3060 | { | |
3061 | unsigned int psk_len = 0; | |
ddac1974 | 3062 | |
0f113f3e MC |
3063 | if (strcmp(identity, "Client_identity") != 0) { |
3064 | BIO_printf(bio_err, "server: PSK error: client identity not found\n"); | |
3065 | return 0; | |
3066 | } | |
3067 | psk_len = psk_key2bn(psk_key, psk, max_psk_len); | |
3068 | return psk_len; | |
3069 | } | |
ddac1974 NL |
3070 | #endif |
3071 | ||
6e119bb0 | 3072 | static int do_test_cipherlist(void) |
0f113f3e MC |
3073 | { |
3074 | int i = 0; | |
3075 | const SSL_METHOD *meth; | |
3076 | const SSL_CIPHER *ci, *tci = NULL; | |
6e119bb0 | 3077 | |
00fe865d | 3078 | #ifndef OPENSSL_NO_SSL3 |
0f113f3e MC |
3079 | meth = SSLv3_method(); |
3080 | tci = NULL; | |
3081 | while ((ci = meth->get_cipher(i++)) != NULL) { | |
3082 | if (tci != NULL) | |
3083 | if (ci->id >= tci->id) { | |
3dca57f8 | 3084 | fprintf(stderr, "testing SSLv3 cipher list order: "); |
0f113f3e MC |
3085 | fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id); |
3086 | return 0; | |
3087 | } | |
3088 | tci = ci; | |
3089 | } | |
00fe865d | 3090 | #endif |
0f113f3e MC |
3091 | meth = TLSv1_method(); |
3092 | tci = NULL; | |
3093 | while ((ci = meth->get_cipher(i++)) != NULL) { | |
3094 | if (tci != NULL) | |
3095 | if (ci->id >= tci->id) { | |
3dca57f8 | 3096 | fprintf(stderr, "testing TLSv1 cipher list order: "); |
0f113f3e MC |
3097 | fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id); |
3098 | return 0; | |
3099 | } | |
3100 | tci = ci; | |
3101 | } | |
0f113f3e MC |
3102 | |
3103 | return 1; | |
3104 | } |