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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. | |
8 | * | |
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). | |
15 | * | |
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. | |
22 | * | |
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 :-). | |
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
38 | * the apps directory (application code) you must include an acknowledgement: | |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40 | * | |
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. | |
52 | * | |
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 | |
66 | * notice, this list of conditions and the following disclaimer. | |
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. | |
113 | * ECC cipher suite support in OpenSSL originally developed by | |
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 | |
4fbe40c5 | 143 | #define _BSD_SOURCE 1 /* Or gethostname won't be declared properly |
37289744 | 144 | on Linux and GNU platforms. */ |
37289744 | 145 | |
ce1ec9c3 DSH |
146 | #define _XOPEN_SOURCE 500 /* Or isascii won't be declared properly on |
147 | VMS (at least with DECompHP C). */ | |
148 | ||
6f7af152 BM |
149 | #include <assert.h> |
150 | #include <errno.h> | |
151 | #include <limits.h> | |
d02b48c6 RE |
152 | #include <stdio.h> |
153 | #include <stdlib.h> | |
154 | #include <string.h> | |
563f1503 | 155 | #include <time.h> |
17e3dd1c | 156 | |
e7a28569 | 157 | #define USE_SOCKETS |
41d2a336 | 158 | #include "e_os.h" |
17e3dd1c | 159 | |
a963395a RL |
160 | #include <ctype.h> |
161 | ||
ec577822 BM |
162 | #include <openssl/bio.h> |
163 | #include <openssl/crypto.h> | |
563f1503 | 164 | #include <openssl/evp.h> |
ec577822 | 165 | #include <openssl/x509.h> |
a7201e9a | 166 | #include <openssl/x509v3.h> |
ec577822 | 167 | #include <openssl/ssl.h> |
0b13e9f0 | 168 | #ifndef OPENSSL_NO_ENGINE |
b8e2f83a | 169 | #include <openssl/engine.h> |
0b13e9f0 | 170 | #endif |
ec577822 | 171 | #include <openssl/err.h> |
b9d82f47 | 172 | #include <openssl/rand.h> |
3eeaab4b | 173 | #ifndef OPENSSL_NO_RSA |
60a938c6 | 174 | #include <openssl/rsa.h> |
3eeaab4b NL |
175 | #endif |
176 | #ifndef OPENSSL_NO_DSA | |
60a938c6 | 177 | #include <openssl/dsa.h> |
3eeaab4b NL |
178 | #endif |
179 | #ifndef OPENSSL_NO_DH | |
60a938c6 | 180 | #include <openssl/dh.h> |
3eeaab4b | 181 | #endif |
d095b68d | 182 | #include <openssl/bn.h> |
09867a47 RL |
183 | |
184 | #define _XOPEN_SOURCE_EXTENDED 1 /* Or gethostname won't be declared properly | |
185 | on Compaq platforms (at least with DEC C). | |
186 | Do not try to put it earlier, or IPv6 includes | |
187 | get screwed... | |
188 | */ | |
189 | ||
bc36ee62 | 190 | #ifdef OPENSSL_SYS_WINDOWS |
f9b3bff6 | 191 | #include <winsock.h> |
37289744 RL |
192 | #else |
193 | #include OPENSSL_UNISTD | |
d02b48c6 RE |
194 | #endif |
195 | ||
bc36ee62 | 196 | #ifdef OPENSSL_SYS_VMS |
7d7d2cbc UM |
197 | # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM" |
198 | # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM" | |
0bf23d9b RL |
199 | #elif defined(OPENSSL_SYS_WINCE) |
200 | # define TEST_SERVER_CERT "\\OpenSSL\\server.pem" | |
201 | # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem" | |
4d8743f4 RL |
202 | #elif defined(OPENSSL_SYS_NETWARE) |
203 | # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem" | |
204 | # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem" | |
7d7d2cbc UM |
205 | #else |
206 | # define TEST_SERVER_CERT "../apps/server.pem" | |
207 | # define TEST_CLIENT_CERT "../apps/client.pem" | |
208 | #endif | |
d02b48c6 | 209 | |
23f80f46 RL |
210 | /* There is really no standard for this, so let's assign some tentative |
211 | numbers. In any case, these numbers are only for this test */ | |
82423549 RL |
212 | #define COMP_RLE 255 |
213 | #define COMP_ZLIB 1 | |
23f80f46 | 214 | |
396f6314 | 215 | static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx); |
bc36ee62 | 216 | #ifndef OPENSSL_NO_RSA |
df63a389 | 217 | static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength); |
46b3bd54 | 218 | static void free_tmp_rsa(void); |
79df9d62 | 219 | #endif |
023ec151 | 220 | static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg); |
a7201e9a RL |
221 | #define APP_CALLBACK_STRING "Test Callback Argument" |
222 | struct app_verify_arg | |
223 | { | |
224 | char *string; | |
225 | int app_verify; | |
d9bfe4f9 | 226 | int allow_proxy_certs; |
a7201e9a RL |
227 | char *proxy_auth; |
228 | char *proxy_cond; | |
229 | }; | |
023ec151 | 230 | |
bc36ee62 | 231 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 232 | static DH *get_dh512(void); |
e4589582 BM |
233 | static DH *get_dh1024(void); |
234 | static DH *get_dh1024dsa(void); | |
53002dc6 BM |
235 | #endif |
236 | ||
ddac1974 NL |
237 | |
238 | static char *psk_key=NULL; /* by default PSK is not used */ | |
239 | #ifndef OPENSSL_NO_PSK | |
240 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity, | |
241 | unsigned int max_identity_len, unsigned char *psk, | |
242 | unsigned int max_psk_len); | |
243 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, unsigned char *psk, | |
244 | unsigned int max_psk_len); | |
245 | #endif | |
246 | ||
396f6314 BM |
247 | static BIO *bio_err=NULL; |
248 | static BIO *bio_stdout=NULL; | |
d02b48c6 RE |
249 | |
250 | static char *cipher=NULL; | |
79875776 BM |
251 | static int verbose=0; |
252 | static int debug=0; | |
d58d092b BM |
253 | #if 0 |
254 | /* Not used yet. */ | |
d02b48c6 RE |
255 | #ifdef FIONBIO |
256 | static int s_nbio=0; | |
257 | #endif | |
d58d092b | 258 | #endif |
d02b48c6 | 259 | |
b9d82f47 | 260 | static const char rnd_seed[] = "string to make the random number generator think it has entropy"; |
d02b48c6 | 261 | |
563f1503 | 262 | int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time); |
58964a49 | 263 | int doit(SSL *s_ssl,SSL *c_ssl,long bytes); |
6e119bb0 | 264 | static int do_test_cipherlist(void); |
6b691a5c | 265 | static void sv_usage(void) |
d02b48c6 RE |
266 | { |
267 | fprintf(stderr,"usage: ssltest [args ...]\n"); | |
268 | fprintf(stderr,"\n"); | |
269 | fprintf(stderr," -server_auth - check server certificate\n"); | |
270 | fprintf(stderr," -client_auth - do client authentication\n"); | |
d9bfe4f9 | 271 | fprintf(stderr," -proxy - allow proxy certificates\n"); |
a7201e9a RL |
272 | fprintf(stderr," -proxy_auth <val> - set proxy policy rights\n"); |
273 | fprintf(stderr," -proxy_cond <val> - experssion to test proxy policy rights\n"); | |
d02b48c6 | 274 | fprintf(stderr," -v - more output\n"); |
58964a49 RE |
275 | fprintf(stderr," -d - debug output\n"); |
276 | fprintf(stderr," -reuse - use session-id reuse\n"); | |
277 | fprintf(stderr," -num <val> - number of connections to perform\n"); | |
278 | fprintf(stderr," -bytes <val> - number of bytes to swap between client/server\n"); | |
bc36ee62 | 279 | #ifndef OPENSSL_NO_DH |
e4589582 BM |
280 | fprintf(stderr," -dhe1024 - use 1024 bit key (safe prime) for DHE\n"); |
281 | fprintf(stderr," -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n"); | |
77fa04a9 BM |
282 | fprintf(stderr," -no_dhe - disable DHE\n"); |
283 | #endif | |
ea262260 BM |
284 | #ifndef OPENSSL_NO_ECDH |
285 | fprintf(stderr," -no_ecdhe - disable ECDHE\n"); | |
286 | #endif | |
ddac1974 NL |
287 | #ifndef OPENSSL_NO_PSK |
288 | fprintf(stderr," -psk arg - PSK in hex (without 0x)\n"); | |
289 | #endif | |
bc36ee62 | 290 | #ifndef OPENSSL_NO_SSL2 |
d02b48c6 RE |
291 | fprintf(stderr," -ssl2 - use SSLv2\n"); |
292 | #endif | |
bc36ee62 | 293 | #ifndef OPENSSL_NO_SSL3 |
d02b48c6 | 294 | fprintf(stderr," -ssl3 - use SSLv3\n"); |
58964a49 | 295 | #endif |
bc36ee62 | 296 | #ifndef OPENSSL_NO_TLS1 |
58964a49 | 297 | fprintf(stderr," -tls1 - use TLSv1\n"); |
d02b48c6 RE |
298 | #endif |
299 | fprintf(stderr," -CApath arg - PEM format directory of CA's\n"); | |
300 | fprintf(stderr," -CAfile arg - PEM format file of CA's\n"); | |
7d2509b6 BM |
301 | fprintf(stderr," -cert arg - Server certificate file\n"); |
302 | fprintf(stderr," -key arg - Server key file (default: same as -cert)\n"); | |
303 | fprintf(stderr," -c_cert arg - Client certificate file\n"); | |
304 | fprintf(stderr," -c_key arg - Client key file (default: same as -c_cert)\n"); | |
58964a49 | 305 | fprintf(stderr," -cipher arg - The cipher list\n"); |
95d29597 BM |
306 | fprintf(stderr," -bio_pair - Use BIO pairs\n"); |
307 | fprintf(stderr," -f - Test even cases that can't work\n"); | |
563f1503 | 308 | fprintf(stderr," -time - measure processor time used by client and server\n"); |
23f80f46 | 309 | fprintf(stderr," -zlib - use zlib compression\n"); |
ea262260 BM |
310 | fprintf(stderr," -rle - use rle compression\n"); |
311 | #ifndef OPENSSL_NO_ECDH | |
312 | fprintf(stderr," -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" \ | |
313 | " Use \"openssl ecparam -list_curves\" for all names\n" \ | |
314 | " (default is sect163r2).\n"); | |
315 | #endif | |
6e119bb0 | 316 | fprintf(stderr," -test_cipherlist - verifies the order of the ssl cipher lists\n"); |
563f1503 BM |
317 | } |
318 | ||
319 | static void print_details(SSL *c_ssl, const char *prefix) | |
320 | { | |
babb3798 | 321 | const SSL_CIPHER *ciph; |
563f1503 BM |
322 | X509 *cert; |
323 | ||
324 | ciph=SSL_get_current_cipher(c_ssl); | |
325 | BIO_printf(bio_stdout,"%s%s, cipher %s %s", | |
326 | prefix, | |
327 | SSL_get_version(c_ssl), | |
328 | SSL_CIPHER_get_version(ciph), | |
329 | SSL_CIPHER_get_name(ciph)); | |
330 | cert=SSL_get_peer_certificate(c_ssl); | |
331 | if (cert != NULL) | |
332 | { | |
333 | EVP_PKEY *pkey = X509_get_pubkey(cert); | |
334 | if (pkey != NULL) | |
335 | { | |
336 | if (0) | |
337 | ; | |
bc36ee62 | 338 | #ifndef OPENSSL_NO_RSA |
563f1503 BM |
339 | else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL |
340 | && pkey->pkey.rsa->n != NULL) | |
341 | { | |
342 | BIO_printf(bio_stdout, ", %d bit RSA", | |
343 | BN_num_bits(pkey->pkey.rsa->n)); | |
344 | } | |
345 | #endif | |
bc36ee62 | 346 | #ifndef OPENSSL_NO_DSA |
563f1503 BM |
347 | else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL |
348 | && pkey->pkey.dsa->p != NULL) | |
349 | { | |
350 | BIO_printf(bio_stdout, ", %d bit DSA", | |
351 | BN_num_bits(pkey->pkey.dsa->p)); | |
352 | } | |
353 | #endif | |
354 | EVP_PKEY_free(pkey); | |
355 | } | |
356 | X509_free(cert); | |
357 | } | |
358 | /* The SSL API does not allow us to look at temporary RSA/DH keys, | |
359 | * otherwise we should print their lengths too */ | |
360 | BIO_printf(bio_stdout,"\n"); | |
d02b48c6 RE |
361 | } |
362 | ||
3ac82faa BM |
363 | static void lock_dbg_cb(int mode, int type, const char *file, int line) |
364 | { | |
365 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
366 | const char *errstr = NULL; | |
367 | int rw; | |
368 | ||
369 | rw = mode & (CRYPTO_READ|CRYPTO_WRITE); | |
370 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) | |
371 | { | |
372 | errstr = "invalid mode"; | |
373 | goto err; | |
374 | } | |
375 | ||
563c05e2 | 376 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) |
3ac82faa BM |
377 | { |
378 | errstr = "type out of bounds"; | |
379 | goto err; | |
380 | } | |
381 | ||
382 | if (mode & CRYPTO_LOCK) | |
383 | { | |
384 | if (modes[type]) | |
385 | { | |
386 | errstr = "already locked"; | |
387 | /* must not happen in a single-threaded program | |
388 | * (would deadlock) */ | |
389 | goto err; | |
390 | } | |
391 | ||
392 | modes[type] = rw; | |
393 | } | |
394 | else if (mode & CRYPTO_UNLOCK) | |
395 | { | |
396 | if (!modes[type]) | |
397 | { | |
398 | errstr = "not locked"; | |
399 | goto err; | |
400 | } | |
401 | ||
402 | if (modes[type] != rw) | |
403 | { | |
404 | errstr = (rw == CRYPTO_READ) ? | |
405 | "CRYPTO_r_unlock on write lock" : | |
406 | "CRYPTO_w_unlock on read lock"; | |
407 | } | |
408 | ||
409 | modes[type] = 0; | |
410 | } | |
411 | else | |
412 | { | |
413 | errstr = "invalid mode"; | |
414 | goto err; | |
415 | } | |
416 | ||
417 | err: | |
418 | if (errstr) | |
419 | { | |
420 | /* we cannot use bio_err here */ | |
421 | fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", | |
422 | errstr, mode, type, file, line); | |
423 | } | |
424 | } | |
425 | ||
761772d7 BM |
426 | #ifdef TLSEXT_TYPE_opaque_prf_input |
427 | struct cb_info_st { void *input; size_t len; int ret; }; | |
428 | struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */ | |
429 | struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */ | |
430 | struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */ | |
431 | struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */ | |
432 | ||
433 | int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_) | |
434 | { | |
435 | struct cb_info_st *arg = arg_; | |
436 | ||
437 | if (arg == NULL) | |
438 | return 1; | |
439 | ||
440 | if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len)) | |
441 | return 0; | |
442 | return arg->ret; | |
443 | } | |
444 | #endif | |
6e119bb0 | 445 | |
6b691a5c | 446 | int main(int argc, char *argv[]) |
d02b48c6 RE |
447 | { |
448 | char *CApath=NULL,*CAfile=NULL; | |
449 | int badop=0; | |
95d29597 BM |
450 | int bio_pair=0; |
451 | int force=0; | |
58964a49 | 452 | int tls1=0,ssl2=0,ssl3=0,ret=1; |
d02b48c6 | 453 | int client_auth=0; |
58964a49 | 454 | int server_auth=0,i; |
a7201e9a | 455 | struct app_verify_arg app_verify_arg = |
d9bfe4f9 | 456 | { APP_CALLBACK_STRING, 0, 0, NULL, NULL }; |
d02b48c6 | 457 | char *server_cert=TEST_SERVER_CERT; |
65b002f3 | 458 | char *server_key=NULL; |
d02b48c6 | 459 | char *client_cert=TEST_CLIENT_CERT; |
65b002f3 | 460 | char *client_key=NULL; |
3eeaab4b | 461 | #ifndef OPENSSL_NO_ECDH |
ea262260 | 462 | char *named_curve = NULL; |
3eeaab4b | 463 | #endif |
d02b48c6 RE |
464 | SSL_CTX *s_ctx=NULL; |
465 | SSL_CTX *c_ctx=NULL; | |
4ebb342f | 466 | const SSL_METHOD *meth=NULL; |
58964a49 RE |
467 | SSL *c_ssl,*s_ssl; |
468 | int number=1,reuse=0; | |
82423549 | 469 | long bytes=256L; |
bc36ee62 | 470 | #ifndef OPENSSL_NO_DH |
d02b48c6 | 471 | DH *dh; |
e4589582 | 472 | int dhe1024 = 0, dhe1024dsa = 0; |
ea262260 BM |
473 | #endif |
474 | #ifndef OPENSSL_NO_ECDH | |
475 | EC_KEY *ecdh = NULL; | |
58964a49 | 476 | #endif |
e4589582 | 477 | int no_dhe = 0; |
ea262260 | 478 | int no_ecdhe = 0; |
ddac1974 | 479 | int no_psk = 0; |
563f1503 BM |
480 | int print_time = 0; |
481 | clock_t s_time = 0, c_time = 0; | |
23f80f46 | 482 | int comp = 0; |
09b6c2ef | 483 | #ifndef OPENSSL_NO_COMP |
8df788c9 | 484 | COMP_METHOD *cm = NULL; |
09b6c2ef | 485 | #endif |
82423549 | 486 | STACK_OF(SSL_COMP) *ssl_comp_methods = NULL; |
6e119bb0 | 487 | int test_cipherlist = 0; |
563f1503 | 488 | |
79875776 BM |
489 | verbose = 0; |
490 | debug = 0; | |
491 | cipher = 0; | |
1e3a9b65 | 492 | |
e9680894 | 493 | bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT); |
1e3a9b65 | 494 | |
3ac82faa BM |
495 | CRYPTO_set_locking_callback(lock_dbg_cb); |
496 | ||
10654d3a BM |
497 | /* enable memory leak checking unless explicitly disabled */ |
498 | if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) | |
499 | { | |
500 | CRYPTO_malloc_debug_init(); | |
384eff87 BM |
501 | CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); |
502 | } | |
503 | else | |
504 | { | |
505 | /* OPENSSL_DEBUG_MEMORY=off */ | |
506 | CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
10654d3a | 507 | } |
79875776 | 508 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
d02b48c6 | 509 | |
b9d82f47 UM |
510 | RAND_seed(rnd_seed, sizeof rnd_seed); |
511 | ||
e9680894 | 512 | bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT); |
d02b48c6 | 513 | |
d02b48c6 RE |
514 | argc--; |
515 | argv++; | |
516 | ||
517 | while (argc >= 1) | |
518 | { | |
519 | if (strcmp(*argv,"-server_auth") == 0) | |
520 | server_auth=1; | |
521 | else if (strcmp(*argv,"-client_auth") == 0) | |
522 | client_auth=1; | |
a7201e9a RL |
523 | else if (strcmp(*argv,"-proxy_auth") == 0) |
524 | { | |
525 | if (--argc < 1) goto bad; | |
526 | app_verify_arg.proxy_auth= *(++argv); | |
527 | } | |
528 | else if (strcmp(*argv,"-proxy_cond") == 0) | |
529 | { | |
530 | if (--argc < 1) goto bad; | |
531 | app_verify_arg.proxy_cond= *(++argv); | |
532 | } | |
d02b48c6 RE |
533 | else if (strcmp(*argv,"-v") == 0) |
534 | verbose=1; | |
58964a49 RE |
535 | else if (strcmp(*argv,"-d") == 0) |
536 | debug=1; | |
537 | else if (strcmp(*argv,"-reuse") == 0) | |
538 | reuse=1; | |
48c843c3 | 539 | else if (strcmp(*argv,"-dhe1024") == 0) |
90f5a2b6 RL |
540 | { |
541 | #ifndef OPENSSL_NO_DH | |
48c843c3 | 542 | dhe1024=1; |
90f5a2b6 | 543 | #else |
ba5ba549 | 544 | fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n"); |
90f5a2b6 RL |
545 | #endif |
546 | } | |
e4589582 | 547 | else if (strcmp(*argv,"-dhe1024dsa") == 0) |
90f5a2b6 RL |
548 | { |
549 | #ifndef OPENSSL_NO_DH | |
e4589582 | 550 | dhe1024dsa=1; |
90f5a2b6 | 551 | #else |
ba5ba549 | 552 | fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n"); |
e4589582 | 553 | #endif |
90f5a2b6 | 554 | } |
77fa04a9 BM |
555 | else if (strcmp(*argv,"-no_dhe") == 0) |
556 | no_dhe=1; | |
ea262260 BM |
557 | else if (strcmp(*argv,"-no_ecdhe") == 0) |
558 | no_ecdhe=1; | |
ddac1974 NL |
559 | else if (strcmp(*argv,"-psk") == 0) |
560 | { | |
561 | if (--argc < 1) goto bad; | |
562 | psk_key=*(++argv); | |
563 | #ifndef OPENSSL_NO_PSK | |
564 | if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) | |
565 | { | |
566 | BIO_printf(bio_err,"Not a hex number '%s'\n",*argv); | |
567 | goto bad; | |
568 | } | |
569 | #else | |
570 | no_psk=1; | |
571 | #endif | |
572 | } | |
d02b48c6 RE |
573 | else if (strcmp(*argv,"-ssl2") == 0) |
574 | ssl2=1; | |
58964a49 RE |
575 | else if (strcmp(*argv,"-tls1") == 0) |
576 | tls1=1; | |
d02b48c6 RE |
577 | else if (strcmp(*argv,"-ssl3") == 0) |
578 | ssl3=1; | |
58964a49 RE |
579 | else if (strncmp(*argv,"-num",4) == 0) |
580 | { | |
581 | if (--argc < 1) goto bad; | |
582 | number= atoi(*(++argv)); | |
583 | if (number == 0) number=1; | |
584 | } | |
585 | else if (strcmp(*argv,"-bytes") == 0) | |
586 | { | |
587 | if (--argc < 1) goto bad; | |
588 | bytes= atol(*(++argv)); | |
589 | if (bytes == 0L) bytes=1L; | |
590 | i=strlen(argv[0]); | |
591 | if (argv[0][i-1] == 'k') bytes*=1024L; | |
592 | if (argv[0][i-1] == 'm') bytes*=1024L*1024L; | |
593 | } | |
d02b48c6 RE |
594 | else if (strcmp(*argv,"-cert") == 0) |
595 | { | |
596 | if (--argc < 1) goto bad; | |
597 | server_cert= *(++argv); | |
598 | } | |
599 | else if (strcmp(*argv,"-s_cert") == 0) | |
600 | { | |
601 | if (--argc < 1) goto bad; | |
602 | server_cert= *(++argv); | |
603 | } | |
65b002f3 BM |
604 | else if (strcmp(*argv,"-key") == 0) |
605 | { | |
606 | if (--argc < 1) goto bad; | |
607 | server_key= *(++argv); | |
608 | } | |
609 | else if (strcmp(*argv,"-s_key") == 0) | |
610 | { | |
611 | if (--argc < 1) goto bad; | |
612 | server_key= *(++argv); | |
613 | } | |
d02b48c6 RE |
614 | else if (strcmp(*argv,"-c_cert") == 0) |
615 | { | |
616 | if (--argc < 1) goto bad; | |
617 | client_cert= *(++argv); | |
618 | } | |
65b002f3 BM |
619 | else if (strcmp(*argv,"-c_key") == 0) |
620 | { | |
621 | if (--argc < 1) goto bad; | |
622 | client_key= *(++argv); | |
623 | } | |
d02b48c6 RE |
624 | else if (strcmp(*argv,"-cipher") == 0) |
625 | { | |
626 | if (--argc < 1) goto bad; | |
627 | cipher= *(++argv); | |
628 | } | |
629 | else if (strcmp(*argv,"-CApath") == 0) | |
630 | { | |
631 | if (--argc < 1) goto bad; | |
632 | CApath= *(++argv); | |
633 | } | |
634 | else if (strcmp(*argv,"-CAfile") == 0) | |
635 | { | |
636 | if (--argc < 1) goto bad; | |
637 | CAfile= *(++argv); | |
638 | } | |
95d29597 BM |
639 | else if (strcmp(*argv,"-bio_pair") == 0) |
640 | { | |
641 | bio_pair = 1; | |
642 | } | |
643 | else if (strcmp(*argv,"-f") == 0) | |
644 | { | |
645 | force = 1; | |
646 | } | |
563f1503 BM |
647 | else if (strcmp(*argv,"-time") == 0) |
648 | { | |
649 | print_time = 1; | |
650 | } | |
23f80f46 RL |
651 | else if (strcmp(*argv,"-zlib") == 0) |
652 | { | |
653 | comp = COMP_ZLIB; | |
654 | } | |
655 | else if (strcmp(*argv,"-rle") == 0) | |
656 | { | |
657 | comp = COMP_RLE; | |
658 | } | |
ea262260 BM |
659 | else if (strcmp(*argv,"-named_curve") == 0) |
660 | { | |
661 | if (--argc < 1) goto bad; | |
90f5a2b6 | 662 | #ifndef OPENSSL_NO_ECDH |
ea262260 | 663 | named_curve = *(++argv); |
90f5a2b6 | 664 | #else |
5e3247d8 | 665 | fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n"); |
90f5a2b6 | 666 | ++argv; |
ea262260 | 667 | #endif |
90f5a2b6 | 668 | } |
023ec151 BM |
669 | else if (strcmp(*argv,"-app_verify") == 0) |
670 | { | |
a7201e9a | 671 | app_verify_arg.app_verify = 1; |
023ec151 | 672 | } |
d9bfe4f9 RL |
673 | else if (strcmp(*argv,"-proxy") == 0) |
674 | { | |
675 | app_verify_arg.allow_proxy_certs = 1; | |
676 | } | |
6e119bb0 NL |
677 | else if (strcmp(*argv,"-test_cipherlist") == 0) |
678 | { | |
679 | test_cipherlist = 1; | |
680 | } | |
d02b48c6 RE |
681 | else |
682 | { | |
683 | fprintf(stderr,"unknown option %s\n",*argv); | |
684 | badop=1; | |
685 | break; | |
686 | } | |
687 | argc--; | |
688 | argv++; | |
689 | } | |
690 | if (badop) | |
691 | { | |
692 | bad: | |
693 | sv_usage(); | |
694 | goto end; | |
695 | } | |
696 | ||
6e119bb0 NL |
697 | if (test_cipherlist == 1) |
698 | { | |
699 | /* ensure that the cipher list are correctly sorted and exit */ | |
700 | if (do_test_cipherlist() == 0) | |
701 | EXIT(1); | |
702 | ret = 0; | |
703 | goto end; | |
704 | } | |
705 | ||
95d29597 BM |
706 | if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force) |
707 | { | |
563f1503 BM |
708 | fprintf(stderr, "This case cannot work. Use -f to perform " |
709 | "the test anyway (and\n-d to see what happens), " | |
710 | "or add one of -ssl2, -ssl3, -tls1, -reuse\n" | |
711 | "to avoid protocol mismatch.\n"); | |
55f78baf | 712 | EXIT(1); |
95d29597 BM |
713 | } |
714 | ||
563f1503 BM |
715 | if (print_time) |
716 | { | |
717 | if (!bio_pair) | |
718 | { | |
719 | fprintf(stderr, "Using BIO pair (-bio_pair)\n"); | |
720 | bio_pair = 1; | |
721 | } | |
722 | if (number < 50 && !force) | |
723 | fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n"); | |
724 | } | |
725 | ||
d02b48c6 RE |
726 | /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */ |
727 | ||
413c4f45 | 728 | SSL_library_init(); |
d02b48c6 RE |
729 | SSL_load_error_strings(); |
730 | ||
09b6c2ef | 731 | #ifndef OPENSSL_NO_COMP |
bd68b6b1 RL |
732 | if (comp == COMP_ZLIB) cm = COMP_zlib(); |
733 | if (comp == COMP_RLE) cm = COMP_rle(); | |
734 | if (cm != NULL) | |
23f80f46 | 735 | { |
23f80f46 | 736 | if (cm->type != NID_undef) |
f82ab534 RL |
737 | { |
738 | if (SSL_COMP_add_compression_method(comp, cm) != 0) | |
739 | { | |
740 | fprintf(stderr, | |
741 | "Failed to add compression method\n"); | |
742 | ERR_print_errors_fp(stderr); | |
743 | } | |
744 | } | |
23f80f46 | 745 | else |
4751717c | 746 | { |
bd68b6b1 RL |
747 | fprintf(stderr, |
748 | "Warning: %s compression not supported\n", | |
749 | (comp == COMP_RLE ? "rle" : | |
750 | (comp == COMP_ZLIB ? "zlib" : | |
751 | "unknown"))); | |
4751717c RL |
752 | ERR_print_errors_fp(stderr); |
753 | } | |
23f80f46 | 754 | } |
82423549 RL |
755 | ssl_comp_methods = SSL_COMP_get_compression_methods(); |
756 | fprintf(stderr, "Available compression methods:\n"); | |
757 | { | |
a08ced78 | 758 | int j, n = sk_SSL_COMP_num(ssl_comp_methods); |
82423549 RL |
759 | if (n == 0) |
760 | fprintf(stderr, " NONE\n"); | |
761 | else | |
a08ced78 | 762 | for (j = 0; j < n; j++) |
82423549 | 763 | { |
a08ced78 | 764 | SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j); |
82423549 RL |
765 | fprintf(stderr, " %d: %s\n", c->id, c->name); |
766 | } | |
767 | } | |
231b98a5 | 768 | #endif |
23f80f46 | 769 | |
bc36ee62 | 770 | #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3) |
d02b48c6 RE |
771 | if (ssl2) |
772 | meth=SSLv2_method(); | |
773 | else | |
58964a49 RE |
774 | if (tls1) |
775 | meth=TLSv1_method(); | |
776 | else | |
d02b48c6 RE |
777 | if (ssl3) |
778 | meth=SSLv3_method(); | |
779 | else | |
780 | meth=SSLv23_method(); | |
781 | #else | |
bc36ee62 | 782 | #ifdef OPENSSL_NO_SSL2 |
d02b48c6 RE |
783 | meth=SSLv3_method(); |
784 | #else | |
785 | meth=SSLv2_method(); | |
786 | #endif | |
787 | #endif | |
788 | ||
789 | c_ctx=SSL_CTX_new(meth); | |
790 | s_ctx=SSL_CTX_new(meth); | |
791 | if ((c_ctx == NULL) || (s_ctx == NULL)) | |
792 | { | |
793 | ERR_print_errors(bio_err); | |
794 | goto end; | |
795 | } | |
796 | ||
797 | if (cipher != NULL) | |
798 | { | |
799 | SSL_CTX_set_cipher_list(c_ctx,cipher); | |
800 | SSL_CTX_set_cipher_list(s_ctx,cipher); | |
801 | } | |
802 | ||
bc36ee62 | 803 | #ifndef OPENSSL_NO_DH |
77fa04a9 | 804 | if (!no_dhe) |
48c843c3 | 805 | { |
e4589582 | 806 | if (dhe1024dsa) |
48c843c3 | 807 | { |
e4589582 | 808 | /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */ |
77fa04a9 | 809 | SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE); |
e4589582 | 810 | dh=get_dh1024dsa(); |
48c843c3 | 811 | } |
e4589582 BM |
812 | else if (dhe1024) |
813 | dh=get_dh1024(); | |
77fa04a9 | 814 | else |
77fa04a9 BM |
815 | dh=get_dh512(); |
816 | SSL_CTX_set_tmp_dh(s_ctx,dh); | |
817 | DH_free(dh); | |
818 | } | |
e4589582 BM |
819 | #else |
820 | (void)no_dhe; | |
58964a49 RE |
821 | #endif |
822 | ||
ea262260 BM |
823 | #ifndef OPENSSL_NO_ECDH |
824 | if (!no_ecdhe) | |
825 | { | |
9dd84053 NL |
826 | int nid; |
827 | ||
828 | if (named_curve != NULL) | |
ea262260 | 829 | { |
9dd84053 NL |
830 | nid = OBJ_sn2nid(named_curve); |
831 | if (nid == 0) | |
832 | { | |
833 | BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve); | |
834 | goto end; | |
ea262260 | 835 | } |
9dd84053 NL |
836 | } |
837 | else | |
838 | nid = NID_sect163r2; | |
ea262260 | 839 | |
9dd84053 NL |
840 | ecdh = EC_KEY_new_by_curve_name(nid); |
841 | if (ecdh == NULL) | |
842 | { | |
843 | BIO_printf(bio_err, "unable to create curve\n"); | |
844 | goto end; | |
ea262260 | 845 | } |
9dd84053 NL |
846 | |
847 | SSL_CTX_set_tmp_ecdh(s_ctx, ecdh); | |
848 | SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE); | |
849 | EC_KEY_free(ecdh); | |
ea262260 BM |
850 | } |
851 | #else | |
852 | (void)no_ecdhe; | |
853 | #endif | |
854 | ||
bc36ee62 | 855 | #ifndef OPENSSL_NO_RSA |
58964a49 | 856 | SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb); |
d02b48c6 RE |
857 | #endif |
858 | ||
761772d7 BM |
859 | #ifdef TLSEXT_TYPE_opaque_prf_input |
860 | SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb); | |
861 | SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb); | |
862 | SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1); /* or &co2 or NULL */ | |
863 | SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1); /* or &so2 or NULL */ | |
864 | #endif | |
865 | ||
d02b48c6 RE |
866 | if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM)) |
867 | { | |
868 | ERR_print_errors(bio_err); | |
869 | } | |
65b002f3 BM |
870 | else if (!SSL_CTX_use_PrivateKey_file(s_ctx, |
871 | (server_key?server_key:server_cert), SSL_FILETYPE_PEM)) | |
d02b48c6 RE |
872 | { |
873 | ERR_print_errors(bio_err); | |
874 | goto end; | |
875 | } | |
876 | ||
877 | if (client_auth) | |
878 | { | |
879 | SSL_CTX_use_certificate_file(c_ctx,client_cert, | |
880 | SSL_FILETYPE_PEM); | |
65b002f3 BM |
881 | SSL_CTX_use_PrivateKey_file(c_ctx, |
882 | (client_key?client_key:client_cert), | |
d02b48c6 RE |
883 | SSL_FILETYPE_PEM); |
884 | } | |
885 | ||
886 | if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) || | |
887 | (!SSL_CTX_set_default_verify_paths(s_ctx)) || | |
888 | (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) || | |
889 | (!SSL_CTX_set_default_verify_paths(c_ctx))) | |
890 | { | |
58964a49 | 891 | /* fprintf(stderr,"SSL_load_verify_locations\n"); */ |
d02b48c6 | 892 | ERR_print_errors(bio_err); |
58964a49 | 893 | /* goto end; */ |
d02b48c6 RE |
894 | } |
895 | ||
896 | if (client_auth) | |
897 | { | |
53002dc6 | 898 | BIO_printf(bio_err,"client authentication\n"); |
d02b48c6 RE |
899 | SSL_CTX_set_verify(s_ctx, |
900 | SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT, | |
901 | verify_callback); | |
a7201e9a | 902 | SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, &app_verify_arg); |
d02b48c6 RE |
903 | } |
904 | if (server_auth) | |
905 | { | |
53002dc6 | 906 | BIO_printf(bio_err,"server authentication\n"); |
d02b48c6 RE |
907 | SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER, |
908 | verify_callback); | |
a7201e9a | 909 | SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, &app_verify_arg); |
d02b48c6 | 910 | } |
b1fe6ca1 BM |
911 | |
912 | { | |
913 | int session_id_context = 0; | |
914 | SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context); | |
915 | } | |
d02b48c6 | 916 | |
ddac1974 NL |
917 | /* Use PSK only if PSK key is given */ |
918 | if (psk_key != NULL) | |
919 | { | |
920 | /* no_psk is used to avoid putting psk command to openssl tool */ | |
921 | if (no_psk) | |
922 | { | |
923 | /* if PSK is not compiled in and psk key is | |
924 | * given, do nothing and exit successfully */ | |
925 | ret=0; | |
926 | goto end; | |
927 | } | |
928 | #ifndef OPENSSL_NO_PSK | |
929 | SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback); | |
930 | SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback); | |
931 | if (debug) | |
932 | BIO_printf(bio_err,"setting PSK identity hint to s_ctx\n"); | |
933 | if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) | |
934 | { | |
935 | BIO_printf(bio_err,"error setting PSK identity hint to s_ctx\n"); | |
936 | ERR_print_errors(bio_err); | |
937 | goto end; | |
938 | } | |
939 | #endif | |
940 | } | |
941 | ||
58964a49 RE |
942 | c_ssl=SSL_new(c_ctx); |
943 | s_ssl=SSL_new(s_ctx); | |
944 | ||
bc36ee62 | 945 | #ifndef OPENSSL_NO_KRB5 |
f9b3bff6 RL |
946 | if (c_ssl && c_ssl->kssl_ctx) |
947 | { | |
54a656ef | 948 | char localhost[MAXHOSTNAMELEN+2]; |
f9b3bff6 | 949 | |
54a656ef | 950 | if (gethostname(localhost, sizeof localhost-1) == 0) |
f9b3bff6 | 951 | { |
54a656ef BL |
952 | localhost[sizeof localhost-1]='\0'; |
953 | if(strlen(localhost) == sizeof localhost-1) | |
954 | { | |
955 | BIO_printf(bio_err,"localhost name too long\n"); | |
31be2daa | 956 | goto end; |
54a656ef | 957 | } |
f9b3bff6 RL |
958 | kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER, |
959 | localhost); | |
960 | } | |
961 | } | |
bc36ee62 | 962 | #endif /* OPENSSL_NO_KRB5 */ |
f9b3bff6 | 963 | |
58964a49 RE |
964 | for (i=0; i<number; i++) |
965 | { | |
966 | if (!reuse) SSL_set_session(c_ssl,NULL); | |
95d29597 | 967 | if (bio_pair) |
563f1503 | 968 | ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time); |
95d29597 BM |
969 | else |
970 | ret=doit(s_ssl,c_ssl,bytes); | |
58964a49 RE |
971 | } |
972 | ||
973 | if (!verbose) | |
974 | { | |
563f1503 | 975 | print_details(c_ssl, ""); |
58964a49 RE |
976 | } |
977 | if ((number > 1) || (bytes > 1L)) | |
53002dc6 | 978 | BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes); |
563f1503 BM |
979 | if (print_time) |
980 | { | |
617d71bc BM |
981 | #ifdef CLOCKS_PER_SEC |
982 | /* "To determine the time in seconds, the value returned | |
983 | * by the clock function should be divided by the value | |
984 | * of the macro CLOCKS_PER_SEC." | |
985 | * -- ISO/IEC 9899 */ | |
563f1503 BM |
986 | BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n" |
987 | "Approximate total client time: %6.2f s\n", | |
988 | (double)s_time/CLOCKS_PER_SEC, | |
989 | (double)c_time/CLOCKS_PER_SEC); | |
617d71bc BM |
990 | #else |
991 | /* "`CLOCKS_PER_SEC' undeclared (first use this function)" | |
992 | * -- cc on NeXTstep/OpenStep */ | |
993 | BIO_printf(bio_stdout, | |
994 | "Approximate total server time: %6.2f units\n" | |
995 | "Approximate total client time: %6.2f units\n", | |
996 | (double)s_time, | |
997 | (double)c_time); | |
998 | #endif | |
563f1503 | 999 | } |
58964a49 RE |
1000 | |
1001 | SSL_free(s_ssl); | |
1002 | SSL_free(c_ssl); | |
1003 | ||
d02b48c6 RE |
1004 | end: |
1005 | if (s_ctx != NULL) SSL_CTX_free(s_ctx); | |
1006 | if (c_ctx != NULL) SSL_CTX_free(c_ctx); | |
1007 | ||
1008 | if (bio_stdout != NULL) BIO_free(bio_stdout); | |
1009 | ||
bc36ee62 | 1010 | #ifndef OPENSSL_NO_RSA |
46b3bd54 BM |
1011 | free_tmp_rsa(); |
1012 | #endif | |
0b13e9f0 | 1013 | #ifndef OPENSSL_NO_ENGINE |
b8e2f83a | 1014 | ENGINE_cleanup(); |
0b13e9f0 | 1015 | #endif |
79aa04ef | 1016 | CRYPTO_cleanup_all_ex_data(); |
dfeab068 | 1017 | ERR_free_strings(); |
4c329696 | 1018 | ERR_remove_thread_state(NULL); |
d02b48c6 RE |
1019 | EVP_cleanup(); |
1020 | CRYPTO_mem_leaks(bio_err); | |
79875776 | 1021 | if (bio_err != NULL) BIO_free(bio_err); |
d02b48c6 | 1022 | EXIT(ret); |
19bd66fe | 1023 | return ret; |
d02b48c6 RE |
1024 | } |
1025 | ||
563f1503 BM |
1026 | int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count, |
1027 | clock_t *s_time, clock_t *c_time) | |
95d29597 BM |
1028 | { |
1029 | long cw_num = count, cr_num = count, sw_num = count, sr_num = count; | |
1030 | BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL; | |
1031 | BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL; | |
95d29597 BM |
1032 | int ret = 1; |
1033 | ||
1034 | size_t bufsiz = 256; /* small buffer for testing */ | |
1035 | ||
1036 | if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz)) | |
1037 | goto err; | |
1038 | if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz)) | |
1039 | goto err; | |
1040 | ||
1041 | s_ssl_bio = BIO_new(BIO_f_ssl()); | |
1042 | if (!s_ssl_bio) | |
1043 | goto err; | |
1044 | ||
1045 | c_ssl_bio = BIO_new(BIO_f_ssl()); | |
1046 | if (!c_ssl_bio) | |
1047 | goto err; | |
1048 | ||
1049 | SSL_set_connect_state(c_ssl); | |
1050 | SSL_set_bio(c_ssl, client, client); | |
1051 | (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE); | |
1052 | ||
1053 | SSL_set_accept_state(s_ssl); | |
1054 | SSL_set_bio(s_ssl, server, server); | |
1055 | (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE); | |
1056 | ||
1057 | do | |
1058 | { | |
1059 | /* c_ssl_bio: SSL filter BIO | |
1060 | * | |
1061 | * client: pseudo-I/O for SSL library | |
1062 | * | |
1063 | * client_io: client's SSL communication; usually to be | |
1064 | * relayed over some I/O facility, but in this | |
1065 | * test program, we're the server, too: | |
1066 | * | |
1067 | * server_io: server's SSL communication | |
1068 | * | |
1069 | * server: pseudo-I/O for SSL library | |
1070 | * | |
1071 | * s_ssl_bio: SSL filter BIO | |
1072 | * | |
1073 | * The client and the server each employ a "BIO pair": | |
1074 | * client + client_io, server + server_io. | |
1075 | * BIO pairs are symmetric. A BIO pair behaves similar | |
1076 | * to a non-blocking socketpair (but both endpoints must | |
1077 | * be handled by the same thread). | |
7eea36bb BM |
1078 | * [Here we could connect client and server to the ends |
1079 | * of a single BIO pair, but then this code would be less | |
1080 | * suitable as an example for BIO pairs in general.] | |
95d29597 BM |
1081 | * |
1082 | * Useful functions for querying the state of BIO pair endpoints: | |
1083 | * | |
1084 | * BIO_ctrl_pending(bio) number of bytes we can read now | |
f50c0497 | 1085 | * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil |
95d29597 | 1086 | * other side's read attempt |
657e60fa | 1087 | * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now |
95d29597 BM |
1088 | * |
1089 | * ..._read_request is never more than ..._write_guarantee; | |
1090 | * it depends on the application which one you should use. | |
1091 | */ | |
1092 | ||
1093 | /* We have non-blocking behaviour throughout this test program, but | |
1094 | * can be sure that there is *some* progress in each iteration; so | |
1095 | * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE | |
1096 | * -- we just try everything in each iteration | |
1097 | */ | |
1098 | ||
1099 | { | |
1100 | /* CLIENT */ | |
1101 | ||
1102 | MS_STATIC char cbuf[1024*8]; | |
1103 | int i, r; | |
563f1503 | 1104 | clock_t c_clock = clock(); |
95d29597 | 1105 | |
896e4fef BM |
1106 | memset(cbuf, 0, sizeof(cbuf)); |
1107 | ||
95d29597 BM |
1108 | if (debug) |
1109 | if (SSL_in_init(c_ssl)) | |
1110 | printf("client waiting in SSL_connect - %s\n", | |
1111 | SSL_state_string_long(c_ssl)); | |
1112 | ||
1113 | if (cw_num > 0) | |
1114 | { | |
1115 | /* Write to server. */ | |
1116 | ||
1117 | if (cw_num > (long)sizeof cbuf) | |
1118 | i = sizeof cbuf; | |
1119 | else | |
1120 | i = (int)cw_num; | |
1121 | r = BIO_write(c_ssl_bio, cbuf, i); | |
29159a42 | 1122 | if (r < 0) |
95d29597 BM |
1123 | { |
1124 | if (!BIO_should_retry(c_ssl_bio)) | |
1125 | { | |
1126 | fprintf(stderr,"ERROR in CLIENT\n"); | |
1127 | goto err; | |
1128 | } | |
1129 | /* BIO_should_retry(...) can just be ignored here. | |
1130 | * The library expects us to call BIO_write with | |
1131 | * the same arguments again, and that's what we will | |
1132 | * do in the next iteration. */ | |
1133 | } | |
1134 | else if (r == 0) | |
1135 | { | |
1136 | fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); | |
1137 | goto err; | |
1138 | } | |
1139 | else | |
1140 | { | |
1141 | if (debug) | |
1142 | printf("client wrote %d\n", r); | |
1143 | cw_num -= r; | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | if (cr_num > 0) | |
1148 | { | |
1149 | /* Read from server. */ | |
1150 | ||
1151 | r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf)); | |
1152 | if (r < 0) | |
1153 | { | |
1154 | if (!BIO_should_retry(c_ssl_bio)) | |
1155 | { | |
1156 | fprintf(stderr,"ERROR in CLIENT\n"); | |
1157 | goto err; | |
1158 | } | |
1159 | /* Again, "BIO_should_retry" can be ignored. */ | |
1160 | } | |
1161 | else if (r == 0) | |
1162 | { | |
1163 | fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); | |
1164 | goto err; | |
1165 | } | |
1166 | else | |
1167 | { | |
1168 | if (debug) | |
1169 | printf("client read %d\n", r); | |
1170 | cr_num -= r; | |
1171 | } | |
1172 | } | |
563f1503 BM |
1173 | |
1174 | /* c_time and s_time increments will typically be very small | |
1175 | * (depending on machine speed and clock tick intervals), | |
1176 | * but sampling over a large number of connections should | |
1177 | * result in fairly accurate figures. We cannot guarantee | |
1178 | * a lot, however -- if each connection lasts for exactly | |
1179 | * one clock tick, it will be counted only for the client | |
1180 | * or only for the server or even not at all. | |
1181 | */ | |
1182 | *c_time += (clock() - c_clock); | |
95d29597 BM |
1183 | } |
1184 | ||
1185 | { | |
1186 | /* SERVER */ | |
1187 | ||
1188 | MS_STATIC char sbuf[1024*8]; | |
1189 | int i, r; | |
563f1503 | 1190 | clock_t s_clock = clock(); |
95d29597 | 1191 | |
896e4fef BM |
1192 | memset(sbuf, 0, sizeof(sbuf)); |
1193 | ||
95d29597 BM |
1194 | if (debug) |
1195 | if (SSL_in_init(s_ssl)) | |
1196 | printf("server waiting in SSL_accept - %s\n", | |
1197 | SSL_state_string_long(s_ssl)); | |
1198 | ||
1199 | if (sw_num > 0) | |
1200 | { | |
1201 | /* Write to client. */ | |
1202 | ||
1203 | if (sw_num > (long)sizeof sbuf) | |
1204 | i = sizeof sbuf; | |
1205 | else | |
1206 | i = (int)sw_num; | |
1207 | r = BIO_write(s_ssl_bio, sbuf, i); | |
29159a42 | 1208 | if (r < 0) |
95d29597 BM |
1209 | { |
1210 | if (!BIO_should_retry(s_ssl_bio)) | |
1211 | { | |
1212 | fprintf(stderr,"ERROR in SERVER\n"); | |
1213 | goto err; | |
1214 | } | |
1215 | /* Ignore "BIO_should_retry". */ | |
1216 | } | |
1217 | else if (r == 0) | |
1218 | { | |
1219 | fprintf(stderr,"SSL SERVER STARTUP FAILED\n"); | |
1220 | goto err; | |
1221 | } | |
1222 | else | |
1223 | { | |
1224 | if (debug) | |
1225 | printf("server wrote %d\n", r); | |
1226 | sw_num -= r; | |
1227 | } | |
1228 | } | |
1229 | ||
1230 | if (sr_num > 0) | |
1231 | { | |
1232 | /* Read from client. */ | |
1233 | ||
1234 | r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf)); | |
1235 | if (r < 0) | |
1236 | { | |
1237 | if (!BIO_should_retry(s_ssl_bio)) | |
1238 | { | |
1239 | fprintf(stderr,"ERROR in SERVER\n"); | |
1240 | goto err; | |
1241 | } | |
1242 | /* blah, blah */ | |
1243 | } | |
1244 | else if (r == 0) | |
1245 | { | |
1246 | fprintf(stderr,"SSL SERVER STARTUP FAILED\n"); | |
1247 | goto err; | |
1248 | } | |
1249 | else | |
1250 | { | |
1251 | if (debug) | |
1252 | printf("server read %d\n", r); | |
1253 | sr_num -= r; | |
1254 | } | |
1255 | } | |
563f1503 BM |
1256 | |
1257 | *s_time += (clock() - s_clock); | |
95d29597 BM |
1258 | } |
1259 | ||
1260 | { | |
1261 | /* "I/O" BETWEEN CLIENT AND SERVER. */ | |
1262 | ||
95d29597 | 1263 | size_t r1, r2; |
6f7af152 BM |
1264 | BIO *io1 = server_io, *io2 = client_io; |
1265 | /* we use the non-copying interface for io1 | |
1266 | * and the standard BIO_write/BIO_read interface for io2 | |
1267 | */ | |
1268 | ||
95d29597 BM |
1269 | static int prev_progress = 1; |
1270 | int progress = 0; | |
1271 | ||
6f7af152 | 1272 | /* io1 to io2 */ |
95d29597 BM |
1273 | do |
1274 | { | |
6f7af152 | 1275 | size_t num; |
b52f3818 | 1276 | int r; |
6f7af152 BM |
1277 | |
1278 | r1 = BIO_ctrl_pending(io1); | |
1279 | r2 = BIO_ctrl_get_write_guarantee(io2); | |
95d29597 BM |
1280 | |
1281 | num = r1; | |
1282 | if (r2 < num) | |
1283 | num = r2; | |
1284 | if (num) | |
1285 | { | |
6f7af152 BM |
1286 | char *dataptr; |
1287 | ||
95d29597 BM |
1288 | if (INT_MAX < num) /* yeah, right */ |
1289 | num = INT_MAX; | |
1290 | ||
6f7af152 BM |
1291 | r = BIO_nread(io1, &dataptr, (int)num); |
1292 | assert(r > 0); | |
1293 | assert(r <= (int)num); | |
1294 | /* possibly r < num (non-contiguous data) */ | |
1295 | num = r; | |
1296 | r = BIO_write(io2, dataptr, (int)num); | |
95d29597 BM |
1297 | if (r != (int)num) /* can't happen */ |
1298 | { | |
1299 | fprintf(stderr, "ERROR: BIO_write could not write " | |
1300 | "BIO_ctrl_get_write_guarantee() bytes"); | |
1301 | goto err; | |
1302 | } | |
1303 | progress = 1; | |
1304 | ||
1305 | if (debug) | |
6f7af152 BM |
1306 | printf((io1 == client_io) ? |
1307 | "C->S relaying: %d bytes\n" : | |
1308 | "S->C relaying: %d bytes\n", | |
1309 | (int)num); | |
95d29597 BM |
1310 | } |
1311 | } | |
1312 | while (r1 && r2); | |
1313 | ||
6f7af152 BM |
1314 | /* io2 to io1 */ |
1315 | { | |
1316 | size_t num; | |
1317 | int r; | |
1318 | ||
1319 | r1 = BIO_ctrl_pending(io2); | |
1320 | r2 = BIO_ctrl_get_read_request(io1); | |
1321 | /* here we could use ..._get_write_guarantee instead of | |
1322 | * ..._get_read_request, but by using the latter | |
1323 | * we test restartability of the SSL implementation | |
1324 | * more thoroughly */ | |
95d29597 BM |
1325 | num = r1; |
1326 | if (r2 < num) | |
1327 | num = r2; | |
1328 | if (num) | |
1329 | { | |
6f7af152 BM |
1330 | char *dataptr; |
1331 | ||
95d29597 BM |
1332 | if (INT_MAX < num) |
1333 | num = INT_MAX; | |
6f7af152 BM |
1334 | |
1335 | if (num > 1) | |
cb0369d8 | 1336 | --num; /* test restartability even more thoroughly */ |
95d29597 | 1337 | |
234c7376 | 1338 | r = BIO_nwrite0(io1, &dataptr); |
6f7af152 | 1339 | assert(r > 0); |
cc129755 | 1340 | if (r < (int)num) |
234c7376 | 1341 | num = r; |
6f7af152 | 1342 | r = BIO_read(io2, dataptr, (int)num); |
95d29597 BM |
1343 | if (r != (int)num) /* can't happen */ |
1344 | { | |
1345 | fprintf(stderr, "ERROR: BIO_read could not read " | |
1346 | "BIO_ctrl_pending() bytes"); | |
1347 | goto err; | |
1348 | } | |
95d29597 | 1349 | progress = 1; |
234c7376 BM |
1350 | r = BIO_nwrite(io1, &dataptr, (int)num); |
1351 | if (r != (int)num) /* can't happen */ | |
1352 | { | |
1353 | fprintf(stderr, "ERROR: BIO_nwrite() did not accept " | |
1354 | "BIO_nwrite0() bytes"); | |
1355 | goto err; | |
1356 | } | |
6f7af152 | 1357 | |
95d29597 | 1358 | if (debug) |
6f7af152 BM |
1359 | printf((io2 == client_io) ? |
1360 | "C->S relaying: %d bytes\n" : | |
1361 | "S->C relaying: %d bytes\n", | |
1362 | (int)num); | |
95d29597 | 1363 | } |
6f7af152 | 1364 | } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */ |
95d29597 BM |
1365 | |
1366 | if (!progress && !prev_progress) | |
1367 | if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) | |
95d29597 BM |
1368 | { |
1369 | fprintf(stderr, "ERROR: got stuck\n"); | |
d7fcc7f6 BM |
1370 | if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0) |
1371 | { | |
1372 | fprintf(stderr, "This can happen for SSL2 because " | |
1373 | "CLIENT-FINISHED and SERVER-VERIFY are written \n" | |
1374 | "concurrently ..."); | |
1375 | if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0 | |
1376 | && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0) | |
1377 | { | |
1378 | fprintf(stderr, " ok.\n"); | |
1379 | goto end; | |
1380 | } | |
1381 | } | |
1382 | fprintf(stderr, " ERROR.\n"); | |
95d29597 BM |
1383 | goto err; |
1384 | } | |
1385 | prev_progress = progress; | |
1386 | } | |
1387 | } | |
1388 | while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0); | |
1389 | ||
95d29597 | 1390 | if (verbose) |
563f1503 BM |
1391 | print_details(c_ssl, "DONE via BIO pair: "); |
1392 | end: | |
95d29597 BM |
1393 | ret = 0; |
1394 | ||
1395 | err: | |
1396 | ERR_print_errors(bio_err); | |
1397 | ||
1398 | if (server) | |
1399 | BIO_free(server); | |
1400 | if (server_io) | |
1401 | BIO_free(server_io); | |
1402 | if (client) | |
1403 | BIO_free(client); | |
1404 | if (client_io) | |
1405 | BIO_free(client_io); | |
1406 | if (s_ssl_bio) | |
1407 | BIO_free(s_ssl_bio); | |
1408 | if (c_ssl_bio) | |
1409 | BIO_free(c_ssl_bio); | |
1410 | ||
1411 | return ret; | |
1412 | } | |
1413 | ||
1414 | ||
d02b48c6 RE |
1415 | #define W_READ 1 |
1416 | #define W_WRITE 2 | |
1417 | #define C_DONE 1 | |
1418 | #define S_DONE 2 | |
1419 | ||
6b691a5c | 1420 | int doit(SSL *s_ssl, SSL *c_ssl, long count) |
d02b48c6 | 1421 | { |
58964a49 RE |
1422 | MS_STATIC char cbuf[1024*8],sbuf[1024*8]; |
1423 | long cw_num=count,cr_num=count; | |
1424 | long sw_num=count,sr_num=count; | |
d02b48c6 | 1425 | int ret=1; |
d02b48c6 RE |
1426 | BIO *c_to_s=NULL; |
1427 | BIO *s_to_c=NULL; | |
1428 | BIO *c_bio=NULL; | |
1429 | BIO *s_bio=NULL; | |
1430 | int c_r,c_w,s_r,s_w; | |
1431 | int c_want,s_want; | |
58964a49 | 1432 | int i,j; |
d02b48c6 RE |
1433 | int done=0; |
1434 | int c_write,s_write; | |
1435 | int do_server=0,do_client=0; | |
d02b48c6 | 1436 | |
896e4fef BM |
1437 | memset(cbuf,0,sizeof(cbuf)); |
1438 | memset(sbuf,0,sizeof(sbuf)); | |
1439 | ||
d02b48c6 RE |
1440 | c_to_s=BIO_new(BIO_s_mem()); |
1441 | s_to_c=BIO_new(BIO_s_mem()); | |
1442 | if ((s_to_c == NULL) || (c_to_s == NULL)) | |
1443 | { | |
1444 | ERR_print_errors(bio_err); | |
1445 | goto err; | |
1446 | } | |
1447 | ||
1448 | c_bio=BIO_new(BIO_f_ssl()); | |
1449 | s_bio=BIO_new(BIO_f_ssl()); | |
1450 | if ((c_bio == NULL) || (s_bio == NULL)) | |
1451 | { | |
1452 | ERR_print_errors(bio_err); | |
1453 | goto err; | |
1454 | } | |
1455 | ||
1456 | SSL_set_connect_state(c_ssl); | |
1457 | SSL_set_bio(c_ssl,s_to_c,c_to_s); | |
58964a49 | 1458 | BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE); |
d02b48c6 RE |
1459 | |
1460 | SSL_set_accept_state(s_ssl); | |
1461 | SSL_set_bio(s_ssl,c_to_s,s_to_c); | |
58964a49 | 1462 | BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE); |
d02b48c6 RE |
1463 | |
1464 | c_r=0; s_r=1; | |
1465 | c_w=1; s_w=0; | |
1466 | c_want=W_WRITE; | |
1467 | s_want=0; | |
1468 | c_write=1,s_write=0; | |
1469 | ||
1470 | /* We can always do writes */ | |
1471 | for (;;) | |
1472 | { | |
1473 | do_server=0; | |
1474 | do_client=0; | |
1475 | ||
1476 | i=(int)BIO_pending(s_bio); | |
1477 | if ((i && s_r) || s_w) do_server=1; | |
1478 | ||
1479 | i=(int)BIO_pending(c_bio); | |
1480 | if ((i && c_r) || c_w) do_client=1; | |
1481 | ||
58964a49 | 1482 | if (do_server && debug) |
d02b48c6 RE |
1483 | { |
1484 | if (SSL_in_init(s_ssl)) | |
1485 | printf("server waiting in SSL_accept - %s\n", | |
1486 | SSL_state_string_long(s_ssl)); | |
58964a49 | 1487 | /* else if (s_write) |
d02b48c6 | 1488 | printf("server:SSL_write()\n"); |
58964a49 RE |
1489 | else |
1490 | printf("server:SSL_read()\n"); */ | |
d02b48c6 RE |
1491 | } |
1492 | ||
58964a49 | 1493 | if (do_client && debug) |
d02b48c6 RE |
1494 | { |
1495 | if (SSL_in_init(c_ssl)) | |
1496 | printf("client waiting in SSL_connect - %s\n", | |
1497 | SSL_state_string_long(c_ssl)); | |
58964a49 | 1498 | /* else if (c_write) |
d02b48c6 RE |
1499 | printf("client:SSL_write()\n"); |
1500 | else | |
58964a49 | 1501 | printf("client:SSL_read()\n"); */ |
d02b48c6 RE |
1502 | } |
1503 | ||
1504 | if (!do_client && !do_server) | |
1505 | { | |
1506 | fprintf(stdout,"ERROR IN STARTUP\n"); | |
1507 | ERR_print_errors(bio_err); | |
1508 | break; | |
1509 | } | |
1510 | if (do_client && !(done & C_DONE)) | |
1511 | { | |
1512 | if (c_write) | |
1513 | { | |
27545970 GT |
1514 | j = (cw_num > (long)sizeof(cbuf)) ? |
1515 | (int)sizeof(cbuf) : (int)cw_num; | |
58964a49 | 1516 | i=BIO_write(c_bio,cbuf,j); |
d02b48c6 RE |
1517 | if (i < 0) |
1518 | { | |
1519 | c_r=0; | |
1520 | c_w=0; | |
1521 | if (BIO_should_retry(c_bio)) | |
1522 | { | |
1523 | if (BIO_should_read(c_bio)) | |
1524 | c_r=1; | |
1525 | if (BIO_should_write(c_bio)) | |
1526 | c_w=1; | |
1527 | } | |
1528 | else | |
1529 | { | |
1530 | fprintf(stderr,"ERROR in CLIENT\n"); | |
1531 | ERR_print_errors(bio_err); | |
1532 | goto err; | |
1533 | } | |
1534 | } | |
1535 | else if (i == 0) | |
1536 | { | |
1537 | fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); | |
1538 | goto err; | |
1539 | } | |
1540 | else | |
1541 | { | |
58964a49 RE |
1542 | if (debug) |
1543 | printf("client wrote %d\n",i); | |
d02b48c6 | 1544 | /* ok */ |
58964a49 | 1545 | s_r=1; |
d02b48c6 | 1546 | c_write=0; |
58964a49 | 1547 | cw_num-=i; |
d02b48c6 RE |
1548 | } |
1549 | } | |
1550 | else | |
1551 | { | |
58964a49 | 1552 | i=BIO_read(c_bio,cbuf,sizeof(cbuf)); |
d02b48c6 RE |
1553 | if (i < 0) |
1554 | { | |
1555 | c_r=0; | |
1556 | c_w=0; | |
1557 | if (BIO_should_retry(c_bio)) | |
1558 | { | |
1559 | if (BIO_should_read(c_bio)) | |
1560 | c_r=1; | |
1561 | if (BIO_should_write(c_bio)) | |
1562 | c_w=1; | |
1563 | } | |
1564 | else | |
1565 | { | |
1566 | fprintf(stderr,"ERROR in CLIENT\n"); | |
1567 | ERR_print_errors(bio_err); | |
1568 | goto err; | |
1569 | } | |
1570 | } | |
1571 | else if (i == 0) | |
1572 | { | |
1573 | fprintf(stderr,"SSL CLIENT STARTUP FAILED\n"); | |
1574 | goto err; | |
1575 | } | |
1576 | else | |
1577 | { | |
58964a49 RE |
1578 | if (debug) |
1579 | printf("client read %d\n",i); | |
1580 | cr_num-=i; | |
1581 | if (sw_num > 0) | |
1582 | { | |
1583 | s_write=1; | |
1584 | s_w=1; | |
1585 | } | |
1586 | if (cr_num <= 0) | |
1587 | { | |
1588 | s_write=1; | |
1589 | s_w=1; | |
1590 | done=S_DONE|C_DONE; | |
1591 | } | |
d02b48c6 RE |
1592 | } |
1593 | } | |
1594 | } | |
1595 | ||
1596 | if (do_server && !(done & S_DONE)) | |
1597 | { | |
1598 | if (!s_write) | |
1599 | { | |
58964a49 | 1600 | i=BIO_read(s_bio,sbuf,sizeof(cbuf)); |
d02b48c6 RE |
1601 | if (i < 0) |
1602 | { | |
1603 | s_r=0; | |
1604 | s_w=0; | |
1605 | if (BIO_should_retry(s_bio)) | |
1606 | { | |
1607 | if (BIO_should_read(s_bio)) | |
1608 | s_r=1; | |
1609 | if (BIO_should_write(s_bio)) | |
1610 | s_w=1; | |
1611 | } | |
1612 | else | |
1613 | { | |
1614 | fprintf(stderr,"ERROR in SERVER\n"); | |
1615 | ERR_print_errors(bio_err); | |
1616 | goto err; | |
1617 | } | |
1618 | } | |
1619 | else if (i == 0) | |
1620 | { | |
1621 | ERR_print_errors(bio_err); | |
1622 | fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n"); | |
1623 | goto err; | |
1624 | } | |
1625 | else | |
1626 | { | |
58964a49 RE |
1627 | if (debug) |
1628 | printf("server read %d\n",i); | |
1629 | sr_num-=i; | |
1630 | if (cw_num > 0) | |
1631 | { | |
1632 | c_write=1; | |
1633 | c_w=1; | |
1634 | } | |
1635 | if (sr_num <= 0) | |
1636 | { | |
1637 | s_write=1; | |
1638 | s_w=1; | |
1639 | c_write=0; | |
1640 | } | |
d02b48c6 RE |
1641 | } |
1642 | } | |
1643 | else | |
1644 | { | |
27545970 GT |
1645 | j = (sw_num > (long)sizeof(sbuf)) ? |
1646 | (int)sizeof(sbuf) : (int)sw_num; | |
58964a49 | 1647 | i=BIO_write(s_bio,sbuf,j); |
d02b48c6 RE |
1648 | if (i < 0) |
1649 | { | |
1650 | s_r=0; | |
1651 | s_w=0; | |
1652 | if (BIO_should_retry(s_bio)) | |
1653 | { | |
1654 | if (BIO_should_read(s_bio)) | |
1655 | s_r=1; | |
1656 | if (BIO_should_write(s_bio)) | |
1657 | s_w=1; | |
1658 | } | |
1659 | else | |
1660 | { | |
1661 | fprintf(stderr,"ERROR in SERVER\n"); | |
1662 | ERR_print_errors(bio_err); | |
1663 | goto err; | |
1664 | } | |
1665 | } | |
1666 | else if (i == 0) | |
1667 | { | |
1668 | ERR_print_errors(bio_err); | |
1669 | fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n"); | |
1670 | goto err; | |
1671 | } | |
1672 | else | |
1673 | { | |
58964a49 RE |
1674 | if (debug) |
1675 | printf("server wrote %d\n",i); | |
1676 | sw_num-=i; | |
d02b48c6 | 1677 | s_write=0; |
58964a49 RE |
1678 | c_r=1; |
1679 | if (sw_num <= 0) | |
1680 | done|=S_DONE; | |
d02b48c6 RE |
1681 | } |
1682 | } | |
1683 | } | |
1684 | ||
1685 | if ((done & S_DONE) && (done & C_DONE)) break; | |
1686 | } | |
1687 | ||
58964a49 | 1688 | if (verbose) |
563f1503 | 1689 | print_details(c_ssl, "DONE: "); |
d02b48c6 RE |
1690 | ret=0; |
1691 | err: | |
1692 | /* We have to set the BIO's to NULL otherwise they will be | |
26a3a48d | 1693 | * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and |
d02b48c6 RE |
1694 | * again when c_ssl is SSL_free()ed. |
1695 | * This is a hack required because s_ssl and c_ssl are sharing the same | |
1696 | * BIO structure and SSL_set_bio() and SSL_free() automatically | |
1697 | * BIO_free non NULL entries. | |
1698 | * You should not normally do this or be required to do this */ | |
1699 | if (s_ssl != NULL) | |
1700 | { | |
1701 | s_ssl->rbio=NULL; | |
1702 | s_ssl->wbio=NULL; | |
1703 | } | |
1704 | if (c_ssl != NULL) | |
1705 | { | |
1706 | c_ssl->rbio=NULL; | |
1707 | c_ssl->wbio=NULL; | |
1708 | } | |
1709 | ||
1710 | if (c_to_s != NULL) BIO_free(c_to_s); | |
1711 | if (s_to_c != NULL) BIO_free(s_to_c); | |
58964a49 RE |
1712 | if (c_bio != NULL) BIO_free_all(c_bio); |
1713 | if (s_bio != NULL) BIO_free_all(s_bio); | |
d02b48c6 RE |
1714 | return(ret); |
1715 | } | |
1716 | ||
a7201e9a RL |
1717 | static int get_proxy_auth_ex_data_idx(void) |
1718 | { | |
1719 | static volatile int idx = -1; | |
1720 | if (idx < 0) | |
1721 | { | |
1722 | CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX); | |
1723 | if (idx < 0) | |
1724 | { | |
1725 | idx = X509_STORE_CTX_get_ex_new_index(0, | |
1726 | "SSLtest for verify callback", NULL,NULL,NULL); | |
1727 | } | |
1728 | CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX); | |
1729 | } | |
1730 | return idx; | |
1731 | } | |
1732 | ||
396f6314 | 1733 | static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx) |
d02b48c6 RE |
1734 | { |
1735 | char *s,buf[256]; | |
1736 | ||
54a656ef BL |
1737 | s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf, |
1738 | sizeof buf); | |
d02b48c6 RE |
1739 | if (s != NULL) |
1740 | { | |
1741 | if (ok) | |
a7201e9a RL |
1742 | fprintf(stderr,"depth=%d %s\n", |
1743 | ctx->error_depth,buf); | |
d02b48c6 | 1744 | else |
d9bfe4f9 | 1745 | { |
d02b48c6 RE |
1746 | fprintf(stderr,"depth=%d error=%d %s\n", |
1747 | ctx->error_depth,ctx->error,buf); | |
d9bfe4f9 | 1748 | } |
d02b48c6 RE |
1749 | } |
1750 | ||
1751 | if (ok == 0) | |
1752 | { | |
d9bfe4f9 RL |
1753 | fprintf(stderr,"Error string: %s\n", |
1754 | X509_verify_cert_error_string(ctx->error)); | |
d02b48c6 RE |
1755 | switch (ctx->error) |
1756 | { | |
1757 | case X509_V_ERR_CERT_NOT_YET_VALID: | |
1758 | case X509_V_ERR_CERT_HAS_EXPIRED: | |
1759 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | |
d9bfe4f9 | 1760 | fprintf(stderr," ... ignored.\n"); |
d02b48c6 RE |
1761 | ok=1; |
1762 | } | |
1763 | } | |
1764 | ||
a7201e9a RL |
1765 | if (ok == 1) |
1766 | { | |
1767 | X509 *xs = ctx->current_cert; | |
1768 | #if 0 | |
1769 | X509 *xi = ctx->current_issuer; | |
1770 | #endif | |
1771 | ||
1772 | if (xs->ex_flags & EXFLAG_PROXY) | |
1773 | { | |
1774 | unsigned int *letters = | |
1775 | X509_STORE_CTX_get_ex_data(ctx, | |
1776 | get_proxy_auth_ex_data_idx()); | |
1777 | ||
1778 | if (letters) | |
1779 | { | |
1780 | int found_any = 0; | |
1781 | int i; | |
1782 | PROXY_CERT_INFO_EXTENSION *pci = | |
1783 | X509_get_ext_d2i(xs, NID_proxyCertInfo, | |
1784 | NULL, NULL); | |
1785 | ||
1786 | switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) | |
1787 | { | |
1788 | case NID_Independent: | |
1789 | /* Completely meaningless in this | |
1790 | program, as there's no way to | |
1791 | grant explicit rights to a | |
1792 | specific PrC. Basically, using | |
1793 | id-ppl-Independent is the perfect | |
1794 | way to grant no rights at all. */ | |
1795 | fprintf(stderr, " Independent proxy certificate"); | |
1796 | for (i = 0; i < 26; i++) | |
1797 | letters[i] = 0; | |
1798 | break; | |
1799 | case NID_id_ppl_inheritAll: | |
1800 | /* This is basically a NOP, we | |
1801 | simply let the current rights | |
1802 | stand as they are. */ | |
1803 | fprintf(stderr, " Proxy certificate inherits all"); | |
1804 | break; | |
1805 | default: | |
1806 | s = (char *) | |
1807 | pci->proxyPolicy->policy->data; | |
1808 | i = pci->proxyPolicy->policy->length; | |
1809 | ||
1810 | /* The algorithm works as follows: | |
1811 | it is assumed that previous | |
1812 | iterations or the initial granted | |
1813 | rights has already set some elements | |
1814 | of `letters'. What we need to do is | |
1815 | to clear those that weren't granted | |
1816 | by the current PrC as well. The | |
1817 | easiest way to do this is to add 1 | |
1818 | to all the elements whose letters | |
1819 | are given with the current policy. | |
1820 | That way, all elements that are set | |
1821 | by the current policy and were | |
1822 | already set by earlier policies and | |
1823 | through the original grant of rights | |
1824 | will get the value 2 or higher. | |
1825 | The last thing to do is to sweep | |
1826 | through `letters' and keep the | |
1827 | elements having the value 2 as set, | |
1828 | and clear all the others. */ | |
1829 | ||
1830 | fprintf(stderr, " Certificate proxy rights = %*.*s", i, i, s); | |
1831 | while(i-- > 0) | |
1832 | { | |
a51a9726 | 1833 | int c = *s++; |
a7201e9a RL |
1834 | if (isascii(c) && isalpha(c)) |
1835 | { | |
1836 | if (islower(c)) | |
1837 | c = toupper(c); | |
1838 | letters[c - 'A']++; | |
1839 | } | |
1840 | } | |
1841 | for (i = 0; i < 26; i++) | |
1842 | if (letters[i] < 2) | |
1843 | letters[i] = 0; | |
1844 | else | |
1845 | letters[i] = 1; | |
1846 | } | |
1847 | ||
1848 | found_any = 0; | |
1849 | fprintf(stderr, | |
1850 | ", resulting proxy rights = "); | |
1851 | for(i = 0; i < 26; i++) | |
1852 | if (letters[i]) | |
1853 | { | |
1854 | fprintf(stderr, "%c", i + 'A'); | |
1855 | found_any = 1; | |
1856 | } | |
1857 | if (!found_any) | |
1858 | fprintf(stderr, "none"); | |
1859 | fprintf(stderr, "\n"); | |
1860 | ||
1861 | PROXY_CERT_INFO_EXTENSION_free(pci); | |
1862 | } | |
1863 | } | |
1864 | } | |
1865 | ||
d02b48c6 RE |
1866 | return(ok); |
1867 | } | |
1868 | ||
a7201e9a RL |
1869 | static void process_proxy_debug(int indent, const char *format, ...) |
1870 | { | |
1871 | static const char indentation[] = | |
1872 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" | |
1873 | ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; /* That's 80 > */ | |
1874 | char my_format[256]; | |
1875 | va_list args; | |
1876 | ||
1877 | BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s", | |
1878 | indent, indent, indentation, format); | |
1879 | ||
1880 | va_start(args, format); | |
1881 | vfprintf(stderr, my_format, args); | |
1882 | va_end(args); | |
1883 | } | |
1884 | /* Priority levels: | |
1885 | 0 [!]var, () | |
1886 | 1 & ^ | |
1887 | 2 | | |
1888 | */ | |
1889 | static int process_proxy_cond_adders(unsigned int letters[26], | |
1890 | const char *cond, const char **cond_end, int *pos, int indent); | |
1891 | static int process_proxy_cond_val(unsigned int letters[26], | |
1892 | const char *cond, const char **cond_end, int *pos, int indent) | |
1893 | { | |
a51a9726 | 1894 | int c; |
a7201e9a RL |
1895 | int ok = 1; |
1896 | int negate = 0; | |
1897 | ||
a51a9726 | 1898 | while(isspace((int)*cond)) |
a7201e9a RL |
1899 | { |
1900 | cond++; (*pos)++; | |
1901 | } | |
1902 | c = *cond; | |
1903 | ||
1904 | if (debug) | |
1905 | process_proxy_debug(indent, | |
1906 | "Start process_proxy_cond_val at position %d: %s\n", | |
1907 | *pos, cond); | |
1908 | ||
1909 | while(c == '!') | |
1910 | { | |
1911 | negate = !negate; | |
1912 | cond++; (*pos)++; | |
a51a9726 | 1913 | while(isspace((int)*cond)) |
a7201e9a RL |
1914 | { |
1915 | cond++; (*pos)++; | |
1916 | } | |
1917 | c = *cond; | |
1918 | } | |
1919 | ||
1920 | if (c == '(') | |
1921 | { | |
1922 | cond++; (*pos)++; | |
1923 | ok = process_proxy_cond_adders(letters, cond, cond_end, pos, | |
1924 | indent + 1); | |
1925 | cond = *cond_end; | |
1926 | if (ok < 0) | |
1927 | goto end; | |
a51a9726 | 1928 | while(isspace((int)*cond)) |
a7201e9a RL |
1929 | { |
1930 | cond++; (*pos)++; | |
1931 | } | |
1932 | c = *cond; | |
1933 | if (c != ')') | |
1934 | { | |
1935 | fprintf(stderr, | |
1936 | "Weird condition character in position %d: " | |
1937 | "%c\n", *pos, c); | |
1938 | ok = -1; | |
1939 | goto end; | |
1940 | } | |
1941 | cond++; (*pos)++; | |
1942 | } | |
1943 | else if (isascii(c) && isalpha(c)) | |
1944 | { | |
1945 | if (islower(c)) | |
1946 | c = toupper(c); | |
1947 | ok = letters[c - 'A']; | |
1948 | cond++; (*pos)++; | |
1949 | } | |
1950 | else | |
1951 | { | |
1952 | fprintf(stderr, | |
1953 | "Weird condition character in position %d: " | |
1954 | "%c\n", *pos, c); | |
1955 | ok = -1; | |
1956 | goto end; | |
1957 | } | |
1958 | end: | |
1959 | *cond_end = cond; | |
1960 | if (ok >= 0 && negate) | |
1961 | ok = !ok; | |
1962 | ||
1963 | if (debug) | |
1964 | process_proxy_debug(indent, | |
1965 | "End process_proxy_cond_val at position %d: %s, returning %d\n", | |
1966 | *pos, cond, ok); | |
1967 | ||
1968 | return ok; | |
1969 | } | |
1970 | static int process_proxy_cond_multipliers(unsigned int letters[26], | |
1971 | const char *cond, const char **cond_end, int *pos, int indent) | |
1972 | { | |
1973 | int ok; | |
1974 | char c; | |
1975 | ||
1976 | if (debug) | |
1977 | process_proxy_debug(indent, | |
1978 | "Start process_proxy_cond_multipliers at position %d: %s\n", | |
1979 | *pos, cond); | |
1980 | ||
1981 | ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1); | |
1982 | cond = *cond_end; | |
1983 | if (ok < 0) | |
1984 | goto end; | |
1985 | ||
1986 | while(ok >= 0) | |
1987 | { | |
a51a9726 | 1988 | while(isspace((int)*cond)) |
a7201e9a RL |
1989 | { |
1990 | cond++; (*pos)++; | |
1991 | } | |
1992 | c = *cond; | |
1993 | ||
1994 | switch(c) | |
1995 | { | |
1996 | case '&': | |
1997 | case '^': | |
1998 | { | |
1999 | int save_ok = ok; | |
2000 | ||
2001 | cond++; (*pos)++; | |
2002 | ok = process_proxy_cond_val(letters, | |
2003 | cond, cond_end, pos, indent + 1); | |
2004 | cond = *cond_end; | |
2005 | if (ok < 0) | |
2006 | break; | |
2007 | ||
2008 | switch(c) | |
2009 | { | |
2010 | case '&': | |
2011 | ok &= save_ok; | |
2012 | break; | |
2013 | case '^': | |
2014 | ok ^= save_ok; | |
2015 | break; | |
2016 | default: | |
2017 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
2018 | " STOPPING\n"); | |
2019 | EXIT(1); | |
2020 | } | |
2021 | } | |
2022 | break; | |
2023 | default: | |
2024 | goto end; | |
2025 | } | |
2026 | } | |
2027 | end: | |
2028 | if (debug) | |
2029 | process_proxy_debug(indent, | |
2030 | "End process_proxy_cond_multipliers at position %d: %s, returning %d\n", | |
2031 | *pos, cond, ok); | |
2032 | ||
2033 | *cond_end = cond; | |
2034 | return ok; | |
2035 | } | |
2036 | static int process_proxy_cond_adders(unsigned int letters[26], | |
2037 | const char *cond, const char **cond_end, int *pos, int indent) | |
2038 | { | |
2039 | int ok; | |
2040 | char c; | |
2041 | ||
2042 | if (debug) | |
2043 | process_proxy_debug(indent, | |
2044 | "Start process_proxy_cond_adders at position %d: %s\n", | |
2045 | *pos, cond); | |
2046 | ||
2047 | ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos, | |
2048 | indent + 1); | |
2049 | cond = *cond_end; | |
2050 | if (ok < 0) | |
2051 | goto end; | |
2052 | ||
2053 | while(ok >= 0) | |
2054 | { | |
a51a9726 | 2055 | while(isspace((int)*cond)) |
a7201e9a RL |
2056 | { |
2057 | cond++; (*pos)++; | |
2058 | } | |
2059 | c = *cond; | |
2060 | ||
2061 | switch(c) | |
2062 | { | |
2063 | case '|': | |
2064 | { | |
2065 | int save_ok = ok; | |
2066 | ||
2067 | cond++; (*pos)++; | |
2068 | ok = process_proxy_cond_multipliers(letters, | |
2069 | cond, cond_end, pos, indent + 1); | |
2070 | cond = *cond_end; | |
2071 | if (ok < 0) | |
2072 | break; | |
2073 | ||
2074 | switch(c) | |
2075 | { | |
2076 | case '|': | |
2077 | ok |= save_ok; | |
2078 | break; | |
2079 | default: | |
2080 | fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!" | |
2081 | " STOPPING\n"); | |
2082 | EXIT(1); | |
2083 | } | |
2084 | } | |
2085 | break; | |
2086 | default: | |
2087 | goto end; | |
2088 | } | |
2089 | } | |
2090 | end: | |
2091 | if (debug) | |
2092 | process_proxy_debug(indent, | |
2093 | "End process_proxy_cond_adders at position %d: %s, returning %d\n", | |
2094 | *pos, cond, ok); | |
2095 | ||
2096 | *cond_end = cond; | |
2097 | return ok; | |
2098 | } | |
2099 | ||
2100 | static int process_proxy_cond(unsigned int letters[26], | |
2101 | const char *cond, const char **cond_end) | |
2102 | { | |
2103 | int pos = 1; | |
2104 | return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1); | |
2105 | } | |
2106 | ||
023ec151 BM |
2107 | static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg) |
2108 | { | |
023ec151 | 2109 | int ok=1; |
a7201e9a RL |
2110 | struct app_verify_arg *cb_arg = arg; |
2111 | unsigned int letters[26]; /* only used with proxy_auth */ | |
023ec151 | 2112 | |
a7201e9a | 2113 | if (cb_arg->app_verify) |
023ec151 | 2114 | { |
a7201e9a RL |
2115 | char *s = NULL,buf[256]; |
2116 | ||
2117 | fprintf(stderr, "In app_verify_callback, allowing cert. "); | |
2118 | fprintf(stderr, "Arg is: %s\n", cb_arg->string); | |
35e8510e | 2119 | fprintf(stderr, "Finished printing do we have a context? 0x%p a cert? 0x%p\n", |
f795123c | 2120 | (void *)ctx, (void *)ctx->cert); |
a7201e9a RL |
2121 | if (ctx->cert) |
2122 | s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256); | |
2123 | if (s != NULL) | |
2124 | { | |
023ec151 | 2125 | fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf); |
a7201e9a RL |
2126 | } |
2127 | return(1); | |
2128 | } | |
2129 | if (cb_arg->proxy_auth) | |
2130 | { | |
2131 | int found_any = 0, i; | |
2132 | char *sp; | |
2133 | ||
2134 | for(i = 0; i < 26; i++) | |
2135 | letters[i] = 0; | |
2136 | for(sp = cb_arg->proxy_auth; *sp; sp++) | |
2137 | { | |
a51a9726 | 2138 | int c = *sp; |
a7201e9a RL |
2139 | if (isascii(c) && isalpha(c)) |
2140 | { | |
2141 | if (islower(c)) | |
2142 | c = toupper(c); | |
2143 | letters[c - 'A'] = 1; | |
2144 | } | |
2145 | } | |
2146 | ||
2147 | fprintf(stderr, | |
2148 | " Initial proxy rights = "); | |
2149 | for(i = 0; i < 26; i++) | |
2150 | if (letters[i]) | |
2151 | { | |
2152 | fprintf(stderr, "%c", i + 'A'); | |
2153 | found_any = 1; | |
2154 | } | |
2155 | if (!found_any) | |
2156 | fprintf(stderr, "none"); | |
2157 | fprintf(stderr, "\n"); | |
2158 | ||
2159 | X509_STORE_CTX_set_ex_data(ctx, | |
2160 | get_proxy_auth_ex_data_idx(),letters); | |
023ec151 | 2161 | } |
d9bfe4f9 RL |
2162 | if (cb_arg->allow_proxy_certs) |
2163 | { | |
2164 | X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS); | |
2165 | } | |
023ec151 | 2166 | |
a7201e9a RL |
2167 | #ifndef OPENSSL_NO_X509_VERIFY |
2168 | # ifdef OPENSSL_FIPS | |
2169 | if(s->version == TLS1_VERSION) | |
2170 | FIPS_allow_md5(1); | |
2171 | # endif | |
2172 | ok = X509_verify_cert(ctx); | |
2173 | # ifdef OPENSSL_FIPS | |
2174 | if(s->version == TLS1_VERSION) | |
2175 | FIPS_allow_md5(0); | |
2176 | # endif | |
2177 | #endif | |
2178 | ||
2179 | if (cb_arg->proxy_auth) | |
2180 | { | |
bab53405 | 2181 | if (ok > 0) |
a7201e9a RL |
2182 | { |
2183 | const char *cond_end = NULL; | |
2184 | ||
2185 | ok = process_proxy_cond(letters, | |
2186 | cb_arg->proxy_cond, &cond_end); | |
2187 | ||
2188 | if (ok < 0) | |
2189 | EXIT(3); | |
2190 | if (*cond_end) | |
2191 | { | |
2192 | fprintf(stderr, "Stopped processing condition before it's end.\n"); | |
2193 | ok = 0; | |
2194 | } | |
2195 | if (!ok) | |
2196 | fprintf(stderr, "Proxy rights check with condition '%s' proved invalid\n", | |
2197 | cb_arg->proxy_cond); | |
2198 | else | |
2199 | fprintf(stderr, "Proxy rights check with condition '%s' proved valid\n", | |
2200 | cb_arg->proxy_cond); | |
2201 | } | |
2202 | } | |
023ec151 BM |
2203 | return(ok); |
2204 | } | |
2205 | ||
bc36ee62 | 2206 | #ifndef OPENSSL_NO_RSA |
46b3bd54 BM |
2207 | static RSA *rsa_tmp=NULL; |
2208 | ||
df63a389 | 2209 | static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength) |
58964a49 | 2210 | { |
bcfea9fb | 2211 | BIGNUM *bn = NULL; |
58964a49 RE |
2212 | if (rsa_tmp == NULL) |
2213 | { | |
bcfea9fb | 2214 | bn = BN_new(); |
e9224c71 | 2215 | rsa_tmp = RSA_new(); |
bcfea9fb | 2216 | if(!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) |
e9224c71 GT |
2217 | { |
2218 | BIO_printf(bio_err, "Memory error..."); | |
2219 | goto end; | |
2220 | } | |
60e31c3a | 2221 | BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength); |
d58d092b | 2222 | (void)BIO_flush(bio_err); |
bcfea9fb | 2223 | if(!RSA_generate_key_ex(rsa_tmp,keylength,bn,NULL)) |
e9224c71 | 2224 | { |
3ae70939 | 2225 | BIO_printf(bio_err, "Error generating key."); |
e9224c71 GT |
2226 | RSA_free(rsa_tmp); |
2227 | rsa_tmp = NULL; | |
2228 | } | |
2229 | end: | |
58964a49 | 2230 | BIO_printf(bio_err,"\n"); |
d58d092b | 2231 | (void)BIO_flush(bio_err); |
58964a49 | 2232 | } |
bcfea9fb | 2233 | if(bn) BN_free(bn); |
58964a49 RE |
2234 | return(rsa_tmp); |
2235 | } | |
46b3bd54 BM |
2236 | |
2237 | static void free_tmp_rsa(void) | |
2238 | { | |
2239 | if (rsa_tmp != NULL) | |
2240 | { | |
2241 | RSA_free(rsa_tmp); | |
2242 | rsa_tmp = NULL; | |
2243 | } | |
2244 | } | |
79df9d62 | 2245 | #endif |
53002dc6 | 2246 | |
bc36ee62 | 2247 | #ifndef OPENSSL_NO_DH |
e4589582 BM |
2248 | /* These DH parameters have been generated as follows: |
2249 | * $ openssl dhparam -C -noout 512 | |
2250 | * $ openssl dhparam -C -noout 1024 | |
2251 | * $ openssl dhparam -C -noout -dsaparam 1024 | |
2252 | * (The third function has been renamed to avoid name conflicts.) | |
2253 | */ | |
f3f316f1 | 2254 | static DH *get_dh512() |
e4589582 BM |
2255 | { |
2256 | static unsigned char dh512_p[]={ | |
2257 | 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6, | |
2258 | 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0, | |
2259 | 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F, | |
2260 | 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8, | |
2261 | 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33, | |
2262 | 0x02,0xC5,0xAE,0x23, | |
2263 | }; | |
2264 | static unsigned char dh512_g[]={ | |
2265 | 0x02, | |
2266 | }; | |
2267 | DH *dh; | |
2268 | ||
2269 | if ((dh=DH_new()) == NULL) return(NULL); | |
2270 | dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL); | |
2271 | dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL); | |
2272 | if ((dh->p == NULL) || (dh->g == NULL)) | |
2273 | { DH_free(dh); return(NULL); } | |
2274 | return(dh); | |
2275 | } | |
2276 | ||
f3f316f1 | 2277 | static DH *get_dh1024() |
53002dc6 | 2278 | { |
e4589582 BM |
2279 | static unsigned char dh1024_p[]={ |
2280 | 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A, | |
2281 | 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2, | |
2282 | 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0, | |
2283 | 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2, | |
2284 | 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C, | |
2285 | 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8, | |
2286 | 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52, | |
2287 | 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1, | |
2288 | 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1, | |
2289 | 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB, | |
2290 | 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53, | |
2291 | }; | |
2292 | static unsigned char dh1024_g[]={ | |
2293 | 0x02, | |
2294 | }; | |
2295 | DH *dh; | |
2296 | ||
2297 | if ((dh=DH_new()) == NULL) return(NULL); | |
2298 | dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL); | |
2299 | dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL); | |
2300 | if ((dh->p == NULL) || (dh->g == NULL)) | |
2301 | { DH_free(dh); return(NULL); } | |
2302 | return(dh); | |
2303 | } | |
53002dc6 | 2304 | |
f3f316f1 | 2305 | static DH *get_dh1024dsa() |
e4589582 BM |
2306 | { |
2307 | static unsigned char dh1024_p[]={ | |
2308 | 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00, | |
2309 | 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19, | |
2310 | 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2, | |
2311 | 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55, | |
2312 | 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC, | |
2313 | 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97, | |
2314 | 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D, | |
2315 | 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB, | |
2316 | 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6, | |
2317 | 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E, | |
2318 | 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39, | |
2319 | }; | |
2320 | static unsigned char dh1024_g[]={ | |
2321 | 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05, | |
2322 | 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3, | |
2323 | 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9, | |
2324 | 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C, | |
2325 | 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65, | |
2326 | 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60, | |
2327 | 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6, | |
2328 | 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7, | |
2329 | 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1, | |
2330 | 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60, | |
2331 | 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2, | |
2332 | }; | |
2333 | DH *dh; | |
53002dc6 | 2334 | |
e4589582 BM |
2335 | if ((dh=DH_new()) == NULL) return(NULL); |
2336 | dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL); | |
2337 | dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL); | |
2338 | if ((dh->p == NULL) || (dh->g == NULL)) | |
2339 | { DH_free(dh); return(NULL); } | |
2340 | dh->length = 160; | |
2341 | return(dh); | |
53002dc6 | 2342 | } |
f71165b5 | 2343 | #endif |
6e119bb0 | 2344 | |
ddac1974 NL |
2345 | #ifndef OPENSSL_NO_PSK |
2346 | /* convert the PSK key (psk_key) in ascii to binary (psk) */ | |
2347 | static int psk_key2bn(const char *pskkey, unsigned char *psk, | |
2348 | unsigned int max_psk_len) | |
2349 | { | |
2350 | int ret; | |
2351 | BIGNUM *bn = NULL; | |
2352 | ||
2353 | ret = BN_hex2bn(&bn, pskkey); | |
2354 | if (!ret) | |
2355 | { | |
2356 | BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", pskkey); | |
2357 | if (bn) | |
2358 | BN_free(bn); | |
2359 | return 0; | |
2360 | } | |
2361 | if (BN_num_bytes(bn) > (int)max_psk_len) | |
2362 | { | |
2363 | BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n", | |
2364 | max_psk_len, BN_num_bytes(bn)); | |
2365 | BN_free(bn); | |
2366 | return 0; | |
2367 | } | |
2368 | ret = BN_bn2bin(bn, psk); | |
2369 | BN_free(bn); | |
2370 | return ret; | |
2371 | } | |
2372 | ||
2373 | static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity, | |
2374 | unsigned int max_identity_len, unsigned char *psk, | |
2375 | unsigned int max_psk_len) | |
2376 | { | |
2377 | int ret; | |
2378 | unsigned int psk_len = 0; | |
2379 | ||
e9680894 | 2380 | ret = BIO_snprintf(identity, max_identity_len, "Client_identity"); |
ddac1974 NL |
2381 | if (ret < 0) |
2382 | goto out_err; | |
2383 | if (debug) | |
2384 | fprintf(stderr, "client: created identity '%s' len=%d\n", identity, ret); | |
2385 | ret = psk_key2bn(psk_key, psk, max_psk_len); | |
2386 | if (ret < 0) | |
2387 | goto out_err; | |
2388 | psk_len = ret; | |
2389 | out_err: | |
2390 | return psk_len; | |
2391 | } | |
2392 | ||
2393 | static unsigned int psk_server_callback(SSL *ssl, const char *identity, | |
2394 | unsigned char *psk, unsigned int max_psk_len) | |
2395 | { | |
2396 | unsigned int psk_len=0; | |
2397 | ||
2398 | if (strcmp(identity, "Client_identity") != 0) | |
2399 | { | |
2400 | BIO_printf(bio_err, "server: PSK error: client identity not found\n"); | |
2401 | return 0; | |
2402 | } | |
2403 | psk_len=psk_key2bn(psk_key, psk, max_psk_len); | |
2404 | return psk_len; | |
2405 | } | |
2406 | #endif | |
2407 | ||
6e119bb0 NL |
2408 | static int do_test_cipherlist(void) |
2409 | { | |
2410 | int i = 0; | |
2411 | const SSL_METHOD *meth; | |
babb3798 | 2412 | const SSL_CIPHER *ci, *tci = NULL; |
6e119bb0 | 2413 | |
00fe865d | 2414 | #ifndef OPENSSL_NO_SSL2 |
6e119bb0 NL |
2415 | fprintf(stderr, "testing SSLv2 cipher list order: "); |
2416 | meth = SSLv2_method(); | |
2417 | while ((ci = meth->get_cipher(i++)) != NULL) | |
2418 | { | |
2419 | if (tci != NULL) | |
2420 | if (ci->id >= tci->id) | |
2421 | { | |
2422 | fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id); | |
2423 | return 0; | |
2424 | } | |
2425 | tci = ci; | |
2426 | } | |
2427 | fprintf(stderr, "ok\n"); | |
00fe865d NL |
2428 | #endif |
2429 | #ifndef OPENSSL_NO_SSL3 | |
6e119bb0 NL |
2430 | fprintf(stderr, "testing SSLv3 cipher list order: "); |
2431 | meth = SSLv3_method(); | |
2432 | tci = NULL; | |
2433 | while ((ci = meth->get_cipher(i++)) != NULL) | |
2434 | { | |
2435 | if (tci != NULL) | |
2436 | if (ci->id >= tci->id) | |
2437 | { | |
2438 | fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id); | |
2439 | return 0; | |
2440 | } | |
2441 | tci = ci; | |
2442 | } | |
2443 | fprintf(stderr, "ok\n"); | |
00fe865d NL |
2444 | #endif |
2445 | #ifndef OPENSSL_NO_TLS1 | |
6e119bb0 NL |
2446 | fprintf(stderr, "testing TLSv1 cipher list order: "); |
2447 | meth = TLSv1_method(); | |
2448 | tci = NULL; | |
2449 | while ((ci = meth->get_cipher(i++)) != NULL) | |
2450 | { | |
2451 | if (tci != NULL) | |
2452 | if (ci->id >= tci->id) | |
2453 | { | |
2454 | fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id); | |
2455 | return 0; | |
2456 | } | |
2457 | tci = ci; | |
2458 | } | |
2459 | fprintf(stderr, "ok\n"); | |
00fe865d | 2460 | #endif |
6e119bb0 NL |
2461 | |
2462 | return 1; | |
2463 | } |