2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
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.
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
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.
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.
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.
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
143 /* Or gethostname won't be declared properly on Linux and GNU platforms. */
144 #define _BSD_SOURCE 1
157 #ifdef OPENSSL_SYS_VMS
159 * Or isascii won't be declared properly on VMS (at least with DECompHP C).
161 # define _XOPEN_SOURCE 500
166 #include <openssl/bio.h>
167 #include <openssl/crypto.h>
168 #include <openssl/evp.h>
169 #include <openssl/x509.h>
170 #include <openssl/x509v3.h>
171 #include <openssl/ssl.h>
172 #ifndef OPENSSL_NO_ENGINE
173 # include <openssl/engine.h>
175 #include <openssl/err.h>
176 #include <openssl/rand.h>
177 #ifndef OPENSSL_NO_RSA
178 # include <openssl/rsa.h>
180 #ifndef OPENSSL_NO_DSA
181 # include <openssl/dsa.h>
183 #ifndef OPENSSL_NO_DH
184 # include <openssl/dh.h>
186 #ifndef OPENSSL_NO_SRP
187 # include <openssl/srp.h>
189 #include <openssl/bn.h>
191 #include "../ssl/ssl_locl.h"
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
199 #define _XOPEN_SOURCE_EXTENDED 1
201 #ifdef OPENSSL_SYS_WINDOWS
202 # include <winsock.h>
204 # include OPENSSL_UNISTD
207 #ifdef OPENSSL_SYS_VMS
208 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
209 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
210 #elif defined(OPENSSL_SYS_WINCE)
211 # define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
212 # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
213 #elif defined(OPENSSL_SYS_NETWARE)
214 # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
215 # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
217 # define TEST_SERVER_CERT "../apps/server.pem"
218 # define TEST_CLIENT_CERT "../apps/client.pem"
222 * There is really no standard for this, so let's assign something
227 static int verify_callback(int ok, X509_STORE_CTX *ctx);
228 #ifndef OPENSSL_NO_RSA
229 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength);
230 static void free_tmp_rsa(void);
232 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg);
233 #define APP_CALLBACK_STRING "Test Callback Argument"
234 struct app_verify_arg {
237 int allow_proxy_certs;
242 #ifndef OPENSSL_NO_DH
243 static DH *get_dh512(void);
244 static DH *get_dh1024(void);
245 static DH *get_dh1024dsa(void);
248 static char *psk_key = NULL; /* by default PSK is not used */
249 #ifndef OPENSSL_NO_PSK
250 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
252 unsigned int max_identity_len,
254 unsigned int max_psk_len);
255 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
257 unsigned int max_psk_len);
260 #ifndef OPENSSL_NO_SRP
262 /* This is a context that we pass to all callbacks */
263 typedef struct srp_client_arg_st {
268 # define PWD_STRLEN 1024
270 static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
272 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
273 return BUF_strdup((char *)srp_client_arg->srppassin);
277 /* This is a context that we pass to SRP server callbacks */
278 typedef struct srp_server_arg_st {
283 static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
285 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
287 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
288 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
289 return SSL3_AL_FATAL;
291 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
292 *ad = SSL_AD_INTERNAL_ERROR;
293 return SSL3_AL_FATAL;
295 return SSL_ERROR_NONE;
299 static BIO *bio_err = NULL;
300 static BIO *bio_stdout = NULL;
302 #ifndef OPENSSL_NO_NEXTPROTONEG
303 /* Note that this code assumes that this is only a one element list: */
304 static const char NEXT_PROTO_STRING[] = "\x09testproto";
307 int npn_server_reject = 0;
309 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen,
310 const unsigned char *in, unsigned int inlen,
314 * This callback only returns the protocol string, rather than a length
315 * prefixed set. We assume that NEXT_PROTO_STRING is a one element list
316 * and remove the first byte to chop off the length prefix.
318 *out = (unsigned char *)NEXT_PROTO_STRING + 1;
319 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
320 return SSL_TLSEXT_ERR_OK;
323 static int cb_server_npn(SSL *s, const unsigned char **data,
324 unsigned int *len, void *arg)
326 *data = (const unsigned char *)NEXT_PROTO_STRING;
327 *len = sizeof(NEXT_PROTO_STRING) - 1;
328 return SSL_TLSEXT_ERR_OK;
331 static int cb_server_rejects_npn(SSL *s, const unsigned char **data,
332 unsigned int *len, void *arg)
334 return SSL_TLSEXT_ERR_NOACK;
337 static int verify_npn(SSL *client, SSL *server)
339 const unsigned char *client_s;
341 const unsigned char *server_s;
344 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
345 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
348 BIO_printf(bio_stdout, "Client NPN: ");
349 BIO_write(bio_stdout, client_s, client_len);
350 BIO_printf(bio_stdout, "\n");
354 BIO_printf(bio_stdout, "Server NPN: ");
355 BIO_write(bio_stdout, server_s, server_len);
356 BIO_printf(bio_stdout, "\n");
360 * If an NPN string was returned, it must be the protocol that we
361 * expected to negotiate.
363 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
364 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
366 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
367 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
370 if (!npn_client && client_len)
372 if (!npn_server && server_len)
374 if (npn_server_reject && server_len)
376 if (npn_client && npn_server && (!client_len || !server_len))
383 static const char *alpn_client;
384 static const char *alpn_server;
385 static const char *alpn_expected;
386 static unsigned char *alpn_selected;
389 * next_protos_parse parses a comma separated list of strings into a string
390 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
391 * outlen: (output) set to the length of the resulting buffer on success.
392 * err: (maybe NULL) on failure, an error message line is written to this BIO.
393 * in: a NUL terminated string like "abc,def,ghi"
395 * returns: a malloced buffer or NULL on failure.
397 static unsigned char *next_protos_parse(unsigned short *outlen,
408 out = OPENSSL_malloc(strlen(in) + 1);
412 for (i = 0; i <= len; ++i) {
413 if (i == len || in[i] == ',') {
414 if (i - start > 255) {
418 out[start] = i - start;
428 static int cb_server_alpn(SSL *s, const unsigned char **out,
429 unsigned char *outlen, const unsigned char *in,
430 unsigned int inlen, void *arg)
432 unsigned char *protos;
433 unsigned short protos_len;
435 protos = next_protos_parse(&protos_len, alpn_server);
436 if (protos == NULL) {
437 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
442 if (SSL_select_next_proto
443 ((unsigned char **)out, outlen, protos, protos_len, in,
444 inlen) != OPENSSL_NPN_NEGOTIATED) {
445 OPENSSL_free(protos);
446 return SSL_TLSEXT_ERR_NOACK;
450 * Make a copy of the selected protocol which will be freed in
453 alpn_selected = OPENSSL_malloc(*outlen);
454 memcpy(alpn_selected, *out, *outlen);
455 *out = alpn_selected;
457 OPENSSL_free(protos);
458 return SSL_TLSEXT_ERR_OK;
461 static int verify_alpn(SSL *client, SSL *server)
463 const unsigned char *client_proto, *server_proto;
464 unsigned int client_proto_len = 0, server_proto_len = 0;
465 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
466 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
468 OPENSSL_free(alpn_selected);
469 alpn_selected = NULL;
471 if (client_proto_len != server_proto_len ||
472 memcmp(client_proto, server_proto, client_proto_len) != 0) {
473 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
477 if (client_proto_len > 0 && alpn_expected == NULL) {
478 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
482 if (alpn_expected != NULL &&
483 (client_proto_len != strlen(alpn_expected) ||
484 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
485 BIO_printf(bio_stdout,
486 "ALPN selected protocols not equal to expected protocol: %s\n",
494 BIO_printf(bio_stdout, "ALPN results: client: '");
495 BIO_write(bio_stdout, client_proto, client_proto_len);
496 BIO_printf(bio_stdout, "', server: '");
497 BIO_write(bio_stdout, server_proto, server_proto_len);
498 BIO_printf(bio_stdout, "'\n");
499 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n",
500 alpn_client, alpn_server);
504 #define SCT_EXT_TYPE 18
507 * WARNING : below extension types are *NOT* IETF assigned, and could
508 * conflict if these types are reassigned and handled specially by OpenSSL
511 #define TACK_EXT_TYPE 62208
512 #define CUSTOM_EXT_TYPE_0 1000
513 #define CUSTOM_EXT_TYPE_1 1001
514 #define CUSTOM_EXT_TYPE_2 1002
515 #define CUSTOM_EXT_TYPE_3 1003
517 const char custom_ext_cli_string[] = "abc";
518 const char custom_ext_srv_string[] = "defg";
520 /* These set from cmdline */
521 char *serverinfo_file = NULL;
522 int serverinfo_sct = 0;
523 int serverinfo_tack = 0;
525 /* These set based on extension callbacks */
526 int serverinfo_sct_seen = 0;
527 int serverinfo_tack_seen = 0;
528 int serverinfo_other_seen = 0;
530 /* This set from cmdline */
533 /* This set based on extension callbacks */
534 int custom_ext_error = 0;
536 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
537 const unsigned char *in, size_t inlen,
540 if (ext_type == SCT_EXT_TYPE)
541 serverinfo_sct_seen++;
542 else if (ext_type == TACK_EXT_TYPE)
543 serverinfo_tack_seen++;
545 serverinfo_other_seen++;
549 static int verify_serverinfo()
551 if (serverinfo_sct != serverinfo_sct_seen)
553 if (serverinfo_tack != serverinfo_tack_seen)
555 if (serverinfo_other_seen)
561 * Four test cases for custom extensions:
562 * 0 - no ClientHello extension or ServerHello response
563 * 1 - ClientHello with "abc", no response
564 * 2 - ClientHello with "abc", empty response
565 * 3 - ClientHello with "abc", "defg" response
568 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
569 const unsigned char **out,
570 size_t *outlen, int *al, void *arg)
572 if (ext_type != CUSTOM_EXT_TYPE_0)
573 custom_ext_error = 1;
574 return 0; /* Don't send an extension */
577 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
578 const unsigned char *in,
579 size_t inlen, int *al, void *arg)
584 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
585 const unsigned char **out,
586 size_t *outlen, int *al, void *arg)
588 if (ext_type != CUSTOM_EXT_TYPE_1)
589 custom_ext_error = 1;
590 *out = (const unsigned char *)custom_ext_cli_string;
591 *outlen = strlen(custom_ext_cli_string);
592 return 1; /* Send "abc" */
595 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
596 const unsigned char *in,
597 size_t inlen, int *al, void *arg)
602 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
603 const unsigned char **out,
604 size_t *outlen, int *al, void *arg)
606 if (ext_type != CUSTOM_EXT_TYPE_2)
607 custom_ext_error = 1;
608 *out = (const unsigned char *)custom_ext_cli_string;
609 *outlen = strlen(custom_ext_cli_string);
610 return 1; /* Send "abc" */
613 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
614 const unsigned char *in,
615 size_t inlen, int *al, void *arg)
617 if (ext_type != CUSTOM_EXT_TYPE_2)
618 custom_ext_error = 1;
620 custom_ext_error = 1; /* Should be empty response */
624 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
625 const unsigned char **out,
626 size_t *outlen, int *al, void *arg)
628 if (ext_type != CUSTOM_EXT_TYPE_3)
629 custom_ext_error = 1;
630 *out = (const unsigned char *)custom_ext_cli_string;
631 *outlen = strlen(custom_ext_cli_string);
632 return 1; /* Send "abc" */
635 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
636 const unsigned char *in,
637 size_t inlen, int *al, void *arg)
639 if (ext_type != CUSTOM_EXT_TYPE_3)
640 custom_ext_error = 1;
641 if (inlen != strlen(custom_ext_srv_string))
642 custom_ext_error = 1;
643 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
644 custom_ext_error = 1; /* Check for "defg" */
649 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
652 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
653 const unsigned char *in,
654 size_t inlen, int *al, void *arg)
656 custom_ext_error = 1;
660 /* 'add' callbacks are only called if the 'parse' callback is called */
661 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
662 const unsigned char **out,
663 size_t *outlen, int *al, void *arg)
665 /* Error: should not have been called */
666 custom_ext_error = 1;
667 return 0; /* Don't send an extension */
670 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
671 const unsigned char *in,
672 size_t inlen, int *al, void *arg)
674 if (ext_type != CUSTOM_EXT_TYPE_1)
675 custom_ext_error = 1;
676 /* Check for "abc" */
677 if (inlen != strlen(custom_ext_cli_string))
678 custom_ext_error = 1;
679 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
680 custom_ext_error = 1;
684 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
685 const unsigned char **out,
686 size_t *outlen, int *al, void *arg)
688 return 0; /* Don't send an extension */
691 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
692 const unsigned char *in,
693 size_t inlen, int *al, void *arg)
695 if (ext_type != CUSTOM_EXT_TYPE_2)
696 custom_ext_error = 1;
697 /* Check for "abc" */
698 if (inlen != strlen(custom_ext_cli_string))
699 custom_ext_error = 1;
700 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
701 custom_ext_error = 1;
705 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
706 const unsigned char **out,
707 size_t *outlen, int *al, void *arg)
711 return 1; /* Send empty extension */
714 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
715 const unsigned char *in,
716 size_t inlen, int *al, void *arg)
718 if (ext_type != CUSTOM_EXT_TYPE_3)
719 custom_ext_error = 1;
720 /* Check for "abc" */
721 if (inlen != strlen(custom_ext_cli_string))
722 custom_ext_error = 1;
723 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
724 custom_ext_error = 1;
728 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
729 const unsigned char **out,
730 size_t *outlen, int *al, void *arg)
732 *out = (const unsigned char *)custom_ext_srv_string;
733 *outlen = strlen(custom_ext_srv_string);
734 return 1; /* Send "defg" */
737 static char *cipher = NULL;
738 static int verbose = 0;
739 static int debug = 0;
740 static const char rnd_seed[] =
741 "string to make the random number generator think it has entropy";
743 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
745 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
746 static int do_test_cipherlist(void);
748 static void sv_usage(void)
750 fprintf(stderr, "usage: ssltest [args ...]\n");
751 fprintf(stderr, "\n");
753 fprintf(stderr, "-F - run test in FIPS mode\n");
755 fprintf(stderr, " -server_auth - check server certificate\n");
756 fprintf(stderr, " -client_auth - do client authentication\n");
757 fprintf(stderr, " -proxy - allow proxy certificates\n");
758 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
760 " -proxy_cond <val> - expression to test proxy policy rights\n");
761 fprintf(stderr, " -v - more output\n");
762 fprintf(stderr, " -d - debug output\n");
763 fprintf(stderr, " -reuse - use session-id reuse\n");
764 fprintf(stderr, " -num <val> - number of connections to perform\n");
766 " -bytes <val> - number of bytes to swap between client/server\n");
767 #ifndef OPENSSL_NO_DH
769 " -dhe512 - use 512 bit key for DHE (to test failure)\n");
771 " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n");
773 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
774 fprintf(stderr, " -no_dhe - disable DHE\n");
776 #ifndef OPENSSL_NO_EC
777 fprintf(stderr, " -no_ecdhe - disable ECDHE\n");
779 #ifndef OPENSSL_NO_PSK
780 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
782 #ifndef OPENSSL_NO_SRP
783 fprintf(stderr, " -srpuser user - SRP username to use\n");
784 fprintf(stderr, " -srppass arg - password for 'user'\n");
786 #ifndef OPENSSL_NO_SSL3_METHOD
787 fprintf(stderr, " -ssl3 - use SSLv3\n");
789 fprintf(stderr, " -tls1 - use TLSv1\n");
790 #ifndef OPENSSL_NO_DTLS
791 fprintf(stderr, " -dtls1 - use DTLSv1\n");
792 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
794 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
795 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
796 fprintf(stderr, " -cert arg - Server certificate file\n");
798 " -key arg - Server key file (default: same as -cert)\n");
799 fprintf(stderr, " -c_cert arg - Client certificate file\n");
801 " -c_key arg - Client key file (default: same as -c_cert)\n");
802 fprintf(stderr, " -cipher arg - The cipher list\n");
803 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
804 fprintf(stderr, " -f - Test even cases that can't work\n");
806 " -time - measure processor time used by client and server\n");
807 fprintf(stderr, " -zlib - use zlib compression\n");
808 #ifndef OPENSSL_NO_EC
810 " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n"
811 " Use \"openssl ecparam -list_curves\" for all names\n"
812 " (default is sect163r2).\n");
815 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
816 " When this option is requested, the cipherlist\n"
817 " tests are run instead of handshake tests.\n");
818 #ifndef OPENSSL_NO_NEXTPROTONEG
819 fprintf(stderr, " -npn_client - have client side offer NPN\n");
820 fprintf(stderr, " -npn_server - have server side offer NPN\n");
821 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
823 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
824 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
826 " -serverinfo_tack - have client offer and expect TACK\n");
828 " -custom_ext - try various custom extension callbacks\n");
829 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
830 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
832 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
835 static void print_key_details(BIO *out, EVP_PKEY *key)
837 int keyid = EVP_PKEY_id(key);
838 #ifndef OPENSSL_NO_EC
839 if (keyid == EVP_PKEY_EC) {
840 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
843 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
845 cname = EC_curve_nid2nist(nid);
847 cname = OBJ_nid2sn(nid);
848 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
864 algname = OBJ_nid2sn(keyid);
867 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
871 static void print_details(SSL *c_ssl, const char *prefix)
873 const SSL_CIPHER *ciph;
878 ciph = SSL_get_current_cipher(c_ssl);
879 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
881 SSL_get_version(c_ssl),
882 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
883 cert = SSL_get_peer_certificate(c_ssl);
885 pkey = X509_get_pubkey(cert);
887 BIO_puts(bio_stdout, ", ");
888 print_key_details(bio_stdout, pkey);
893 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
894 BIO_puts(bio_stdout, ", temp key: ");
895 print_key_details(bio_stdout, pkey);
898 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
899 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
900 BIO_printf(bio_stdout, "\n");
903 static void lock_dbg_cb(int mode, int type, const char *file, int line)
905 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
906 const char *errstr = NULL;
909 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
910 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
911 errstr = "invalid mode";
915 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
916 errstr = "type out of bounds";
920 if (mode & CRYPTO_LOCK) {
922 errstr = "already locked";
924 * must not happen in a single-threaded program (would deadlock)
930 } else if (mode & CRYPTO_UNLOCK) {
932 errstr = "not locked";
936 if (modes[type] != rw) {
937 errstr = (rw == CRYPTO_READ) ?
938 "CRYPTO_r_unlock on write lock" :
939 "CRYPTO_w_unlock on read lock";
944 errstr = "invalid mode";
950 /* we cannot use bio_err here */
952 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
953 errstr, mode, type, file, line);
957 int main(int argc, char *argv[])
959 char *CApath = NULL, *CAfile = NULL;
963 int dtls1 = 0, dtls12 = 0, tls1 = 0, ssl3 = 0, ret = 1;
965 int server_auth = 0, i;
966 struct app_verify_arg app_verify_arg =
967 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
968 char *server_cert = TEST_SERVER_CERT;
969 char *server_key = NULL;
970 char *client_cert = TEST_CLIENT_CERT;
971 char *client_key = NULL;
972 #ifndef OPENSSL_NO_EC
973 char *named_curve = NULL;
975 SSL_CTX *s_ctx = NULL;
976 SSL_CTX *c_ctx = NULL;
977 const SSL_METHOD *meth = NULL;
979 int number = 1, reuse = 0;
981 #ifndef OPENSSL_NO_DH
983 int dhe512 = 0, dhe1024dsa = 0;
985 #ifndef OPENSSL_NO_EC
988 #ifndef OPENSSL_NO_SRP
990 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
992 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
998 clock_t s_time = 0, c_time = 0;
999 #ifndef OPENSSL_NO_COMP
1001 COMP_METHOD *cm = NULL;
1002 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
1004 int test_cipherlist = 0;
1008 int no_protocol = 0;
1010 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL;
1011 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1012 const char *arg = NULL, *argn = NULL;
1018 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1020 CRYPTO_set_locking_callback(lock_dbg_cb);
1022 /* enable memory leak checking unless explicitly disabled */
1023 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
1024 && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
1025 CRYPTO_malloc_debug_init();
1026 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
1028 /* OPENSSL_DEBUG_MEMORY=off */
1029 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
1031 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1033 RAND_seed(rnd_seed, sizeof rnd_seed);
1035 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1037 s_cctx = SSL_CONF_CTX_new();
1038 c_cctx = SSL_CONF_CTX_new();
1040 if (!s_cctx || !c_cctx) {
1041 ERR_print_errors(bio_err);
1045 SSL_CONF_CTX_set_flags(s_cctx,
1046 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER);
1047 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1048 ERR_print_errors(bio_err);
1052 SSL_CONF_CTX_set_flags(c_cctx,
1053 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT);
1054 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1055 ERR_print_errors(bio_err);
1063 if (strcmp(*argv, "-F") == 0) {
1068 "not compiled with FIPS support, so exiting without running.\n");
1071 } else if (strcmp(*argv, "-server_auth") == 0)
1073 else if (strcmp(*argv, "-client_auth") == 0)
1075 else if (strcmp(*argv, "-proxy_auth") == 0) {
1078 app_verify_arg.proxy_auth = *(++argv);
1079 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1082 app_verify_arg.proxy_cond = *(++argv);
1083 } else if (strcmp(*argv, "-v") == 0)
1085 else if (strcmp(*argv, "-d") == 0)
1087 else if (strcmp(*argv, "-reuse") == 0)
1089 else if (strcmp(*argv, "-dhe512") == 0) {
1090 #ifndef OPENSSL_NO_DH
1094 "ignoring -dhe512, since I'm compiled without DH\n");
1096 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1097 #ifndef OPENSSL_NO_DH
1101 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1103 } else if (strcmp(*argv, "-no_dhe") == 0)
1105 else if (strcmp(*argv, "-no_ecdhe") == 0)
1107 else if (strcmp(*argv, "-psk") == 0) {
1110 psk_key = *(++argv);
1111 #ifndef OPENSSL_NO_PSK
1112 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1113 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1120 #ifndef OPENSSL_NO_SRP
1121 else if (strcmp(*argv, "-srpuser") == 0) {
1124 srp_server_arg.expected_user = srp_client_arg.srplogin =
1127 } else if (strcmp(*argv, "-srppass") == 0) {
1130 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1134 else if (strcmp(*argv, "-tls1") == 0) {
1136 } else if (strcmp(*argv, "-ssl3") == 0) {
1137 #ifdef OPENSSL_NO_SSL3_METHOD
1141 } else if (strcmp(*argv, "-dtls1") == 0) {
1142 #ifdef OPENSSL_NO_DTLS
1146 } else if (strcmp(*argv, "-dtls12") == 0) {
1147 #ifdef OPENSSL_NO_DTLS
1151 } else if (strncmp(*argv, "-num", 4) == 0) {
1154 number = atoi(*(++argv));
1157 } else if (strcmp(*argv, "-bytes") == 0) {
1160 bytes = atol(*(++argv));
1163 i = strlen(argv[0]);
1164 if (argv[0][i - 1] == 'k')
1166 if (argv[0][i - 1] == 'm')
1167 bytes *= 1024L * 1024L;
1168 } else if (strcmp(*argv, "-cert") == 0) {
1171 server_cert = *(++argv);
1172 } else if (strcmp(*argv, "-s_cert") == 0) {
1175 server_cert = *(++argv);
1176 } else if (strcmp(*argv, "-key") == 0) {
1179 server_key = *(++argv);
1180 } else if (strcmp(*argv, "-s_key") == 0) {
1183 server_key = *(++argv);
1184 } else if (strcmp(*argv, "-c_cert") == 0) {
1187 client_cert = *(++argv);
1188 } else if (strcmp(*argv, "-c_key") == 0) {
1191 client_key = *(++argv);
1192 } else if (strcmp(*argv, "-cipher") == 0) {
1196 } else if (strcmp(*argv, "-CApath") == 0) {
1200 } else if (strcmp(*argv, "-CAfile") == 0) {
1204 } else if (strcmp(*argv, "-bio_pair") == 0) {
1206 } else if (strcmp(*argv, "-f") == 0) {
1208 } else if (strcmp(*argv, "-time") == 0) {
1211 #ifndef OPENSSL_NO_COMP
1212 else if (strcmp(*argv, "-zlib") == 0) {
1216 else if (strcmp(*argv, "-named_curve") == 0) {
1219 #ifndef OPENSSL_NO_EC
1220 named_curve = *(++argv);
1223 "ignoring -named_curve, since I'm compiled without ECDH\n");
1226 } else if (strcmp(*argv, "-app_verify") == 0) {
1227 app_verify_arg.app_verify = 1;
1228 } else if (strcmp(*argv, "-proxy") == 0) {
1229 app_verify_arg.allow_proxy_certs = 1;
1230 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1231 test_cipherlist = 1;
1233 #ifndef OPENSSL_NO_NEXTPROTONEG
1234 else if (strcmp(*argv, "-npn_client") == 0) {
1236 } else if (strcmp(*argv, "-npn_server") == 0) {
1238 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1239 npn_server_reject = 1;
1242 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1244 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1245 serverinfo_tack = 1;
1246 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1249 serverinfo_file = *(++argv);
1250 } else if (strcmp(*argv, "-custom_ext") == 0) {
1252 } else if (strcmp(*argv, "-alpn_client") == 0) {
1255 alpn_client = *(++argv);
1256 } else if (strcmp(*argv, "-alpn_server") == 0) {
1259 alpn_server = *(++argv);
1260 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1263 alpn_expected = *(++argv);
1268 /* Try to process command using SSL_CONF */
1269 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1270 /* If not processed try server */
1272 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1273 /* Recognised: store it for later use */
1278 conf_args = sk_OPENSSL_STRING_new_null();
1282 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1284 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1289 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1291 BIO_printf(bio_err, "Error with command %s\n", arg);
1293 BIO_printf(bio_err, "unknown option %s\n", arg);
1307 * test_cipherlist prevails over protocol switch: we test the cipherlist
1308 * for all enabled protocols.
1310 if (test_cipherlist == 1) {
1312 * ensure that the cipher list are correctly sorted and exit
1314 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1315 "other options.\n");
1316 if (do_test_cipherlist() == 0)
1322 if (ssl3 + tls1 + dtls1 + dtls12 > 1) {
1323 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls1 or -dtls12 should "
1329 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1330 * Ideally, we would error out, but the generic test wrapper can't know
1331 * when to expect failure. So we do nothing and return success.
1334 fprintf(stderr, "Testing was requested for a disabled protocol. "
1335 "Skipping tests.\n");
1340 if (!ssl3 && !tls1 && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1341 fprintf(stderr, "This case cannot work. Use -f to perform "
1342 "the test anyway (and\n-d to see what happens), "
1343 "or add one of -ssl3, -tls1, -dtls1, -dtls12, -reuse\n"
1344 "to avoid protocol mismatch.\n");
1349 if (!FIPS_mode_set(1)) {
1350 ERR_load_crypto_strings();
1351 ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
1354 fprintf(stderr, "*** IN FIPS MODE ***\n");
1360 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1363 if (number < 50 && !force)
1365 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1368 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1371 SSL_load_error_strings();
1373 #ifndef OPENSSL_NO_COMP
1374 if (comp == COMP_ZLIB)
1377 if (COMP_get_type(cm) != NID_undef) {
1378 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1379 fprintf(stderr, "Failed to add compression method\n");
1380 ERR_print_errors_fp(stderr);
1384 "Warning: %s compression not supported\n",
1385 comp == COMP_ZLIB ? "zlib" : "unknown");
1386 ERR_print_errors_fp(stderr);
1389 ssl_comp_methods = SSL_COMP_get_compression_methods();
1390 n = sk_SSL_COMP_num(ssl_comp_methods);
1393 printf("Available compression methods:");
1394 for (j = 0; j < n; j++) {
1395 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1396 printf(" %s:%d", c->name, c->id);
1403 * At this point, ssl3/tls1 is only set if the protocol is available.
1404 * (Otherwise we exit early.) However the compiler doesn't know this, so
1407 #ifndef OPENSSL_NO_SSL3
1409 meth = SSLv3_method();
1412 #ifndef OPENSSL_NO_DTLS
1414 meth = DTLSv1_method();
1416 meth = DTLSv1_2_method();
1420 meth = TLSv1_method();
1422 meth = TLS_method();
1424 c_ctx = SSL_CTX_new(meth);
1425 s_ctx = SSL_CTX_new(meth);
1426 if ((c_ctx == NULL) || (s_ctx == NULL)) {
1427 ERR_print_errors(bio_err);
1431 * Since we will use low security ciphersuites and keys for testing set
1432 * security level to zero.
1434 SSL_CTX_set_security_level(c_ctx, 0);
1435 SSL_CTX_set_security_level(s_ctx, 0);
1437 if (cipher != NULL) {
1438 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1439 || !SSL_CTX_set_cipher_list(s_ctx, cipher)) {
1440 ERR_print_errors(bio_err);
1445 /* Process SSL_CONF arguments */
1446 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1447 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1449 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1451 arg = sk_OPENSSL_STRING_value(conf_args, i);
1452 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1453 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1454 /* If not recognised use server context */
1456 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1458 BIO_printf(bio_err, "Error processing %s %s\n",
1459 arg, argn ? argn : "");
1460 ERR_print_errors(bio_err);
1465 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx)) {
1466 BIO_puts(bio_err, "Error finishing context\n");
1467 ERR_print_errors(bio_err);
1470 #ifndef OPENSSL_NO_DH
1474 * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks
1476 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
1477 dh = get_dh1024dsa();
1482 SSL_CTX_set_tmp_dh(s_ctx, dh);
1489 #ifndef OPENSSL_NO_EC
1493 if (named_curve != NULL) {
1494 nid = OBJ_sn2nid(named_curve);
1496 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
1500 nid = NID_X9_62_prime256v1;
1503 ecdh = EC_KEY_new_by_curve_name(nid);
1505 BIO_printf(bio_err, "unable to create curve\n");
1509 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
1510 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
1517 #ifndef OPENSSL_NO_RSA
1518 SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb);
1521 if (!SSL_CTX_use_certificate_file(s_ctx, server_cert, SSL_FILETYPE_PEM)) {
1522 ERR_print_errors(bio_err);
1523 } else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
1524 (server_key ? server_key :
1526 SSL_FILETYPE_PEM)) {
1527 ERR_print_errors(bio_err);
1532 if (!SSL_CTX_use_certificate_file(c_ctx, client_cert, SSL_FILETYPE_PEM)
1533 || !SSL_CTX_use_PrivateKey_file(c_ctx,
1534 (client_key ? client_key : client_cert),
1535 SSL_FILETYPE_PEM)) {
1536 ERR_print_errors(bio_err);
1541 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1542 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1543 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1544 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1545 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1546 ERR_print_errors(bio_err);
1551 printf("client authentication\n");
1552 SSL_CTX_set_verify(s_ctx,
1553 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1555 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1559 printf("server authentication\n");
1560 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1561 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1566 int session_id_context = 0;
1567 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1568 sizeof session_id_context)) {
1569 ERR_print_errors(bio_err);
1574 /* Use PSK only if PSK key is given */
1575 if (psk_key != NULL) {
1577 * no_psk is used to avoid putting psk command to openssl tool
1581 * if PSK is not compiled in and psk key is given, do nothing and
1587 #ifndef OPENSSL_NO_PSK
1588 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1589 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1591 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1592 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) {
1593 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1594 ERR_print_errors(bio_err);
1599 #ifndef OPENSSL_NO_SRP
1600 if (srp_client_arg.srplogin) {
1601 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1602 BIO_printf(bio_err, "Unable to set SRP username\n");
1605 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1606 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1607 ssl_give_srp_client_pwd_cb);
1609 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1613 if (srp_server_arg.expected_user != NULL) {
1614 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1615 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1616 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1620 #ifndef OPENSSL_NO_NEXTPROTONEG
1622 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1625 if (npn_server_reject) {
1627 "Can't have both -npn_server and -npn_server_reject\n");
1630 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1632 if (npn_server_reject) {
1633 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1638 if (serverinfo_sct) {
1639 if (!SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
1641 serverinfo_cli_parse_cb, NULL)) {
1642 BIO_printf(bio_err, "Error adding SCT extension\n");
1646 if (serverinfo_tack) {
1647 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1649 serverinfo_cli_parse_cb, NULL)) {
1650 BIO_printf(bio_err, "Error adding TACK extension\n");
1654 if (serverinfo_file)
1655 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file)) {
1656 BIO_printf(bio_err, "missing serverinfo file\n");
1661 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1662 custom_ext_0_cli_add_cb,
1664 custom_ext_0_cli_parse_cb, NULL)
1665 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1666 custom_ext_1_cli_add_cb,
1668 custom_ext_1_cli_parse_cb, NULL)
1669 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1670 custom_ext_2_cli_add_cb,
1672 custom_ext_2_cli_parse_cb, NULL)
1673 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1674 custom_ext_3_cli_add_cb,
1676 custom_ext_3_cli_parse_cb, NULL)
1677 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1678 custom_ext_0_srv_add_cb,
1680 custom_ext_0_srv_parse_cb, NULL)
1681 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1682 custom_ext_1_srv_add_cb,
1684 custom_ext_1_srv_parse_cb, NULL)
1685 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1686 custom_ext_2_srv_add_cb,
1688 custom_ext_2_srv_parse_cb, NULL)
1689 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1690 custom_ext_3_srv_add_cb,
1692 custom_ext_3_srv_parse_cb, NULL)) {
1693 BIO_printf(bio_err, "Error setting custom extensions\n");
1699 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
1702 unsigned short alpn_len;
1703 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1706 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1709 /* Returns 0 on success!! */
1710 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1711 BIO_printf(bio_err, "Error setting ALPN\n");
1718 c_ssl = SSL_new(c_ctx);
1719 s_ssl = SSL_new(s_ctx);
1721 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1722 for (i = 0; i < number; i++) {
1724 if (!SSL_set_session(c_ssl, NULL)) {
1725 BIO_printf(bio_err, "Failed to set session\n");
1730 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1732 ret = doit(s_ssl, c_ssl, bytes);
1737 print_details(c_ssl, "");
1740 #ifdef CLOCKS_PER_SEC
1742 * "To determine the time in seconds, the value returned by the clock
1743 * function should be divided by the value of the macro
1744 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1746 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1747 "Approximate total client time: %6.2f s\n",
1748 (double)s_time / CLOCKS_PER_SEC,
1749 (double)c_time / CLOCKS_PER_SEC);
1751 BIO_printf(bio_stdout,
1752 "Approximate total server time: %6.2f units\n"
1753 "Approximate total client time: %6.2f units\n",
1754 (double)s_time, (double)c_time);
1762 SSL_CTX_free(s_ctx);
1763 SSL_CTX_free(c_ctx);
1764 SSL_CONF_CTX_free(s_cctx);
1765 SSL_CONF_CTX_free(c_cctx);
1766 sk_OPENSSL_STRING_free(conf_args);
1768 BIO_free(bio_stdout);
1770 #ifndef OPENSSL_NO_RSA
1773 #ifndef OPENSSL_NO_ENGINE
1776 CRYPTO_cleanup_all_ex_data();
1778 ERR_remove_thread_state(NULL);
1780 CRYPTO_mem_leaks(bio_err);
1785 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1786 clock_t *s_time, clock_t *c_time)
1788 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1789 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1790 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1793 size_t bufsiz = 256; /* small buffer for testing */
1795 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1797 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1800 s_ssl_bio = BIO_new(BIO_f_ssl());
1804 c_ssl_bio = BIO_new(BIO_f_ssl());
1808 SSL_set_connect_state(c_ssl);
1809 SSL_set_bio(c_ssl, client, client);
1810 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1812 SSL_set_accept_state(s_ssl);
1813 SSL_set_bio(s_ssl, server, server);
1814 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1818 * c_ssl_bio: SSL filter BIO
1820 * client: pseudo-I/O for SSL library
1822 * client_io: client's SSL communication; usually to be
1823 * relayed over some I/O facility, but in this
1824 * test program, we're the server, too:
1826 * server_io: server's SSL communication
1828 * server: pseudo-I/O for SSL library
1830 * s_ssl_bio: SSL filter BIO
1832 * The client and the server each employ a "BIO pair":
1833 * client + client_io, server + server_io.
1834 * BIO pairs are symmetric. A BIO pair behaves similar
1835 * to a non-blocking socketpair (but both endpoints must
1836 * be handled by the same thread).
1837 * [Here we could connect client and server to the ends
1838 * of a single BIO pair, but then this code would be less
1839 * suitable as an example for BIO pairs in general.]
1841 * Useful functions for querying the state of BIO pair endpoints:
1843 * BIO_ctrl_pending(bio) number of bytes we can read now
1844 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1845 * other side's read attempt
1846 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1848 * ..._read_request is never more than ..._write_guarantee;
1849 * it depends on the application which one you should use.
1853 * We have non-blocking behaviour throughout this test program, but
1854 * can be sure that there is *some* progress in each iteration; so we
1855 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
1856 * we just try everything in each iteration
1862 char cbuf[1024 * 8];
1864 clock_t c_clock = clock();
1866 memset(cbuf, 0, sizeof(cbuf));
1869 if (SSL_in_init(c_ssl))
1870 printf("client waiting in SSL_connect - %s\n",
1871 SSL_state_string_long(c_ssl));
1874 /* Write to server. */
1876 if (cw_num > (long)sizeof cbuf)
1880 r = BIO_write(c_ssl_bio, cbuf, i);
1882 if (!BIO_should_retry(c_ssl_bio)) {
1883 fprintf(stderr, "ERROR in CLIENT\n");
1887 * BIO_should_retry(...) can just be ignored here. The
1888 * library expects us to call BIO_write with the same
1889 * arguments again, and that's what we will do in the
1892 } else if (r == 0) {
1893 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1897 printf("client wrote %d\n", r);
1903 /* Read from server. */
1905 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1907 if (!BIO_should_retry(c_ssl_bio)) {
1908 fprintf(stderr, "ERROR in CLIENT\n");
1912 * Again, "BIO_should_retry" can be ignored.
1914 } else if (r == 0) {
1915 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1919 printf("client read %d\n", r);
1925 * c_time and s_time increments will typically be very small
1926 * (depending on machine speed and clock tick intervals), but
1927 * sampling over a large number of connections should result in
1928 * fairly accurate figures. We cannot guarantee a lot, however
1929 * -- if each connection lasts for exactly one clock tick, it
1930 * will be counted only for the client or only for the server or
1933 *c_time += (clock() - c_clock);
1939 char sbuf[1024 * 8];
1941 clock_t s_clock = clock();
1943 memset(sbuf, 0, sizeof(sbuf));
1946 if (SSL_in_init(s_ssl))
1947 printf("server waiting in SSL_accept - %s\n",
1948 SSL_state_string_long(s_ssl));
1951 /* Write to client. */
1953 if (sw_num > (long)sizeof sbuf)
1957 r = BIO_write(s_ssl_bio, sbuf, i);
1959 if (!BIO_should_retry(s_ssl_bio)) {
1960 fprintf(stderr, "ERROR in SERVER\n");
1963 /* Ignore "BIO_should_retry". */
1964 } else if (r == 0) {
1965 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1969 printf("server wrote %d\n", r);
1975 /* Read from client. */
1977 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1979 if (!BIO_should_retry(s_ssl_bio)) {
1980 fprintf(stderr, "ERROR in SERVER\n");
1984 } else if (r == 0) {
1985 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1989 printf("server read %d\n", r);
1994 *s_time += (clock() - s_clock);
1998 /* "I/O" BETWEEN CLIENT AND SERVER. */
2001 BIO *io1 = server_io, *io2 = client_io;
2003 * we use the non-copying interface for io1 and the standard
2004 * BIO_write/BIO_read interface for io2
2007 static int prev_progress = 1;
2015 r1 = BIO_ctrl_pending(io1);
2016 r2 = BIO_ctrl_get_write_guarantee(io2);
2024 if (INT_MAX < num) /* yeah, right */
2027 r = BIO_nread(io1, &dataptr, (int)num);
2029 assert(r <= (int)num);
2031 * possibly r < num (non-contiguous data)
2034 r = BIO_write(io2, dataptr, (int)num);
2035 if (r != (int)num) { /* can't happen */
2036 fprintf(stderr, "ERROR: BIO_write could not write "
2037 "BIO_ctrl_get_write_guarantee() bytes");
2043 printf((io1 == client_io) ?
2044 "C->S relaying: %d bytes\n" :
2045 "S->C relaying: %d bytes\n", (int)num);
2055 r1 = BIO_ctrl_pending(io2);
2056 r2 = BIO_ctrl_get_read_request(io1);
2058 * here we could use ..._get_write_guarantee instead of
2059 * ..._get_read_request, but by using the latter we test
2060 * restartability of the SSL implementation more thoroughly
2072 --num; /* test restartability even more thoroughly */
2074 r = BIO_nwrite0(io1, &dataptr);
2078 r = BIO_read(io2, dataptr, (int)num);
2079 if (r != (int)num) { /* can't happen */
2080 fprintf(stderr, "ERROR: BIO_read could not read "
2081 "BIO_ctrl_pending() bytes");
2085 r = BIO_nwrite(io1, &dataptr, (int)num);
2086 if (r != (int)num) { /* can't happen */
2087 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2088 "BIO_nwrite0() bytes");
2093 printf((io2 == client_io) ?
2094 "C->S relaying: %d bytes\n" :
2095 "S->C relaying: %d bytes\n", (int)num);
2097 } /* no loop, BIO_ctrl_get_read_request now
2098 * returns 0 anyway */
2100 if (!progress && !prev_progress)
2101 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2102 fprintf(stderr, "ERROR: got stuck\n");
2103 fprintf(stderr, " ERROR.\n");
2106 prev_progress = progress;
2109 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2112 print_details(c_ssl, "DONE via BIO pair: ");
2113 #ifndef OPENSSL_NO_NEXTPROTONEG
2114 if (verify_npn(c_ssl, s_ssl) < 0) {
2119 if (verify_serverinfo() < 0) {
2120 fprintf(stderr, "Server info verify error\n");
2124 if (verify_alpn(c_ssl, s_ssl) < 0) {
2129 if (custom_ext_error) {
2130 fprintf(stderr, "Custom extension error\n");
2139 ERR_print_errors(bio_err);
2142 BIO_free(server_io);
2144 BIO_free(client_io);
2145 BIO_free(s_ssl_bio);
2146 BIO_free(c_ssl_bio);
2156 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2158 char *cbuf = NULL, *sbuf = NULL;
2160 long cw_num = count, cr_num = count;
2161 long sw_num = count, sr_num = count;
2167 int c_r, c_w, s_r, s_w;
2170 int c_write, s_write;
2171 int do_server = 0, do_client = 0;
2172 int max_frag = 5 * 1024;
2174 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2176 if ((cbuf = OPENSSL_malloc(bufsiz)) == NULL)
2178 if ((sbuf = OPENSSL_malloc(bufsiz)) == NULL)
2181 memset(cbuf, 0, bufsiz);
2182 memset(sbuf, 0, bufsiz);
2184 c_to_s = BIO_new(BIO_s_mem());
2185 s_to_c = BIO_new(BIO_s_mem());
2186 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2187 ERR_print_errors(bio_err);
2191 c_bio = BIO_new(BIO_f_ssl());
2192 s_bio = BIO_new(BIO_f_ssl());
2193 if ((c_bio == NULL) || (s_bio == NULL)) {
2194 ERR_print_errors(bio_err);
2198 SSL_set_connect_state(c_ssl);
2199 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2200 SSL_set_max_send_fragment(c_ssl, max_frag);
2201 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2203 SSL_set_accept_state(s_ssl);
2204 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2205 SSL_set_max_send_fragment(s_ssl, max_frag);
2206 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2212 c_write = 1, s_write = 0;
2214 /* We can always do writes */
2219 i = (int)BIO_pending(s_bio);
2220 if ((i && s_r) || s_w)
2223 i = (int)BIO_pending(c_bio);
2224 if ((i && c_r) || c_w)
2227 if (do_server && debug) {
2228 if (SSL_in_init(s_ssl))
2229 printf("server waiting in SSL_accept - %s\n",
2230 SSL_state_string_long(s_ssl));
2233 printf("server:SSL_write()\n");
2235 printf("server:SSL_read()\n"); */
2238 if (do_client && debug) {
2239 if (SSL_in_init(c_ssl))
2240 printf("client waiting in SSL_connect - %s\n",
2241 SSL_state_string_long(c_ssl));
2244 printf("client:SSL_write()\n");
2246 printf("client:SSL_read()\n"); */
2249 if (!do_client && !do_server) {
2250 fprintf(stdout, "ERROR IN STARTUP\n");
2251 ERR_print_errors(bio_err);
2254 if (do_client && !(done & C_DONE)) {
2256 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2257 i = BIO_write(c_bio, cbuf, j);
2261 if (BIO_should_retry(c_bio)) {
2262 if (BIO_should_read(c_bio))
2264 if (BIO_should_write(c_bio))
2267 fprintf(stderr, "ERROR in CLIENT\n");
2268 ERR_print_errors(bio_err);
2271 } else if (i == 0) {
2272 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2276 printf("client wrote %d\n", i);
2281 if (max_frag > 1029)
2282 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2285 i = BIO_read(c_bio, cbuf, bufsiz);
2289 if (BIO_should_retry(c_bio)) {
2290 if (BIO_should_read(c_bio))
2292 if (BIO_should_write(c_bio))
2295 fprintf(stderr, "ERROR in CLIENT\n");
2296 ERR_print_errors(bio_err);
2299 } else if (i == 0) {
2300 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2304 printf("client read %d\n", i);
2313 done = S_DONE | C_DONE;
2319 if (do_server && !(done & S_DONE)) {
2321 i = BIO_read(s_bio, sbuf, bufsiz);
2325 if (BIO_should_retry(s_bio)) {
2326 if (BIO_should_read(s_bio))
2328 if (BIO_should_write(s_bio))
2331 fprintf(stderr, "ERROR in SERVER\n");
2332 ERR_print_errors(bio_err);
2335 } else if (i == 0) {
2336 ERR_print_errors(bio_err);
2338 "SSL SERVER STARTUP FAILED in SSL_read\n");
2342 printf("server read %d\n", i);
2355 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2356 i = BIO_write(s_bio, sbuf, j);
2360 if (BIO_should_retry(s_bio)) {
2361 if (BIO_should_read(s_bio))
2363 if (BIO_should_write(s_bio))
2366 fprintf(stderr, "ERROR in SERVER\n");
2367 ERR_print_errors(bio_err);
2370 } else if (i == 0) {
2371 ERR_print_errors(bio_err);
2373 "SSL SERVER STARTUP FAILED in SSL_write\n");
2377 printf("server wrote %d\n", i);
2383 if (max_frag > 1029)
2384 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2389 if ((done & S_DONE) && (done & C_DONE))
2394 print_details(c_ssl, "DONE: ");
2395 #ifndef OPENSSL_NO_NEXTPROTONEG
2396 if (verify_npn(c_ssl, s_ssl) < 0) {
2401 if (verify_serverinfo() < 0) {
2402 fprintf(stderr, "Server info verify error\n");
2406 if (custom_ext_error) {
2407 fprintf(stderr, "Custom extension error\n");
2414 * We have to set the BIO's to NULL otherwise they will be
2415 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2416 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2417 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2418 * SSL_free() automatically BIO_free non NULL entries. You should not
2419 * normally do this or be required to do this
2421 if (s_ssl != NULL) {
2425 if (c_ssl != NULL) {
2432 BIO_free_all(c_bio);
2433 BIO_free_all(s_bio);
2440 static int get_proxy_auth_ex_data_idx(void)
2442 static volatile int idx = -1;
2444 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2446 idx = X509_STORE_CTX_get_ex_new_index(0,
2447 "SSLtest for verify callback",
2450 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2455 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2459 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2463 printf("depth=%d %s\n", ctx->error_depth, buf);
2465 fprintf(stderr, "depth=%d error=%d %s\n",
2466 ctx->error_depth, ctx->error, buf);
2471 switch (ctx->error) {
2473 fprintf(stderr, "Error string: %s\n",
2474 X509_verify_cert_error_string(ctx->error));
2476 case X509_V_ERR_CERT_NOT_YET_VALID:
2477 case X509_V_ERR_CERT_HAS_EXPIRED:
2478 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2484 X509 *xs = ctx->current_cert;
2485 if (xs->ex_flags & EXFLAG_PROXY) {
2486 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2487 get_proxy_auth_ex_data_idx
2493 PROXY_CERT_INFO_EXTENSION *pci =
2494 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2497 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2498 case NID_Independent:
2500 * Completely meaningless in this program, as there's no
2501 * way to grant explicit rights to a specific PrC.
2502 * Basically, using id-ppl-Independent is the perfect way
2503 * to grant no rights at all.
2505 fprintf(stderr, " Independent proxy certificate");
2506 for (i = 0; i < 26; i++)
2509 case NID_id_ppl_inheritAll:
2511 * This is basically a NOP, we simply let the current
2512 * rights stand as they are.
2514 fprintf(stderr, " Proxy certificate inherits all");
2518 pci->proxyPolicy->policy->data;
2519 i = pci->proxyPolicy->policy->length;
2522 * The algorithm works as follows: it is assumed that
2523 * previous iterations or the initial granted rights has
2524 * already set some elements of `letters'. What we need
2525 * to do is to clear those that weren't granted by the
2526 * current PrC as well. The easiest way to do this is to
2527 * add 1 to all the elements whose letters are given with
2528 * the current policy. That way, all elements that are
2529 * set by the current policy and were already set by
2530 * earlier policies and through the original grant of
2531 * rights will get the value 2 or higher. The last thing
2532 * to do is to sweep through `letters' and keep the
2533 * elements having the value 2 as set, and clear all the
2537 printf(" Certificate proxy rights = %*.*s", i,
2541 if (isascii(c) && isalpha(c)) {
2547 for (i = 0; i < 26; i++)
2555 printf(", resulting proxy rights = ");
2556 for (i = 0; i < 26; i++)
2558 printf("%c", i + 'A');
2565 PROXY_CERT_INFO_EXTENSION_free(pci);
2573 static void process_proxy_debug(int indent, const char *format, ...)
2576 static const char indentation[] =
2577 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2578 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
2579 char my_format[256];
2582 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2583 indent, indent, indentation, format);
2585 va_start(args, format);
2586 vfprintf(stderr, my_format, args);
2596 static int process_proxy_cond_adders(unsigned int letters[26],
2597 const char *cond, const char **cond_end,
2598 int *pos, int indent);
2599 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
2600 const char **cond_end, int *pos, int indent)
2606 while (isspace((int)*cond)) {
2613 process_proxy_debug(indent,
2614 "Start process_proxy_cond_val at position %d: %s\n",
2621 while (isspace((int)*cond)) {
2631 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2636 while (isspace((int)*cond)) {
2643 "Weird condition character in position %d: "
2650 } else if (isascii(c) && isalpha(c)) {
2653 ok = letters[c - 'A'];
2658 "Weird condition character in position %d: " "%c\n", *pos, c);
2664 if (ok >= 0 && negate)
2668 process_proxy_debug(indent,
2669 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2675 static int process_proxy_cond_multipliers(unsigned int letters[26],
2677 const char **cond_end, int *pos,
2684 process_proxy_debug(indent,
2685 "Start process_proxy_cond_multipliers at position %d: %s\n",
2688 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2694 while (isspace((int)*cond)) {
2708 ok = process_proxy_cond_val(letters,
2709 cond, cond_end, pos, indent + 1);
2722 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2734 process_proxy_debug(indent,
2735 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2742 static int process_proxy_cond_adders(unsigned int letters[26],
2743 const char *cond, const char **cond_end,
2744 int *pos, int indent)
2750 process_proxy_debug(indent,
2751 "Start process_proxy_cond_adders at position %d: %s\n",
2754 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2761 while (isspace((int)*cond)) {
2774 ok = process_proxy_cond_multipliers(letters,
2775 cond, cond_end, pos,
2786 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2798 process_proxy_debug(indent,
2799 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2806 static int process_proxy_cond(unsigned int letters[26],
2807 const char *cond, const char **cond_end)
2810 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2813 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2816 struct app_verify_arg *cb_arg = arg;
2817 unsigned int letters[26]; /* only used with proxy_auth */
2819 if (cb_arg->app_verify) {
2820 char *s = NULL, buf[256];
2822 printf("In app_verify_callback, allowing cert. ");
2823 printf("Arg is: %s\n", cb_arg->string);
2824 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2825 (void *)ctx, (void *)ctx->cert);
2827 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
2829 printf("cert depth=%d %s\n", ctx->error_depth, buf);
2833 if (cb_arg->proxy_auth) {
2834 int found_any = 0, i;
2837 for (i = 0; i < 26; i++)
2839 for (sp = cb_arg->proxy_auth; *sp; sp++) {
2841 if (isascii(c) && isalpha(c)) {
2844 letters[c - 'A'] = 1;
2848 printf(" Initial proxy rights = ");
2849 for (i = 0; i < 26; i++)
2851 printf("%c", i + 'A');
2858 X509_STORE_CTX_set_ex_data(ctx,
2859 get_proxy_auth_ex_data_idx(), letters);
2861 if (cb_arg->allow_proxy_certs) {
2862 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2864 ok = X509_verify_cert(ctx);
2866 if (cb_arg->proxy_auth) {
2868 const char *cond_end = NULL;
2870 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
2876 "Stopped processing condition before it's end.\n");
2881 "Proxy rights check with condition '%s' invalid\n",
2882 cb_arg->proxy_cond);
2884 printf("Proxy rights check with condition '%s' ok\n",
2885 cb_arg->proxy_cond);
2891 #ifndef OPENSSL_NO_RSA
2892 static RSA *rsa_tmp = NULL;
2894 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2897 if (rsa_tmp == NULL) {
2899 rsa_tmp = RSA_new();
2900 if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) {
2901 BIO_printf(bio_err, "Memory error...");
2904 printf("Generating temp (%d bit) RSA key...", keylength);
2905 if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
2906 BIO_printf(bio_err, "Error generating key.");
2917 static void free_tmp_rsa(void)
2924 #ifndef OPENSSL_NO_DH
2926 * These DH parameters have been generated as follows:
2927 * $ openssl dhparam -C -noout 512
2928 * $ openssl dhparam -C -noout 1024
2929 * $ openssl dhparam -C -noout -dsaparam 1024
2930 * (The third function has been renamed to avoid name conflicts.)
2932 static DH *get_dh512()
2934 static unsigned char dh512_p[] = {
2935 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
2937 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
2939 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
2941 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
2943 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
2945 0x02, 0xC5, 0xAE, 0x23,
2947 static unsigned char dh512_g[] = {
2952 if ((dh = DH_new()) == NULL)
2954 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
2955 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
2956 if ((dh->p == NULL) || (dh->g == NULL)) {
2963 static DH *get_dh1024()
2965 static unsigned char dh1024_p[] = {
2966 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
2968 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
2970 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
2972 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
2974 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
2976 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
2978 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
2980 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
2982 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
2984 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
2986 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
2988 static unsigned char dh1024_g[] = {
2993 if ((dh = DH_new()) == NULL)
2995 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
2996 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
2997 if ((dh->p == NULL) || (dh->g == NULL)) {
3004 static DH *get_dh1024dsa()
3006 static unsigned char dh1024_p[] = {
3007 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3009 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3011 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3013 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3015 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3017 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3019 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3021 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3023 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3025 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3027 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3029 static unsigned char dh1024_g[] = {
3030 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3032 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3034 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3036 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3038 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3040 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3042 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3044 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3046 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3048 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3050 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3054 if ((dh = DH_new()) == NULL)
3056 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3057 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3058 if ((dh->p == NULL) || (dh->g == NULL)) {
3067 #ifndef OPENSSL_NO_PSK
3068 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3069 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3070 unsigned int max_psk_len)
3075 ret = BN_hex2bn(&bn, pskkey);
3077 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3082 if (BN_num_bytes(bn) > (int)max_psk_len) {
3084 "psk buffer of callback is too small (%d) for key (%d)\n",
3085 max_psk_len, BN_num_bytes(bn));
3089 ret = BN_bn2bin(bn, psk);
3094 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3096 unsigned int max_identity_len,
3098 unsigned int max_psk_len)
3101 unsigned int psk_len = 0;
3103 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3107 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3109 ret = psk_key2bn(psk_key, psk, max_psk_len);
3117 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3119 unsigned int max_psk_len)
3121 unsigned int psk_len = 0;
3123 if (strcmp(identity, "Client_identity") != 0) {
3124 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3127 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3132 static int do_test_cipherlist(void)
3135 const SSL_METHOD *meth;
3136 const SSL_CIPHER *ci, *tci = NULL;
3138 #ifndef OPENSSL_NO_SSL3
3139 meth = SSLv3_method();
3141 while ((ci = meth->get_cipher(i++)) != NULL) {
3143 if (ci->id >= tci->id) {
3144 fprintf(stderr, "testing SSLv3 cipher list order: ");
3145 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3151 meth = TLSv1_method();
3153 while ((ci = meth->get_cipher(i++)) != NULL) {
3155 if (ci->id >= tci->id) {
3156 fprintf(stderr, "testing TLSv1 cipher list order: ");
3157 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);