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
145 #define _DEFAULT_SOURCE 1
158 #ifdef OPENSSL_SYS_VMS
160 * Or isascii won't be declared properly on VMS (at least with DECompHP C).
162 # define _XOPEN_SOURCE 500
167 #include <openssl/bio.h>
168 #include <openssl/crypto.h>
169 #include <openssl/evp.h>
170 #include <openssl/x509.h>
171 #include <openssl/x509v3.h>
172 #include <openssl/ssl.h>
173 #ifndef OPENSSL_NO_ENGINE
174 # include <openssl/engine.h>
176 #include <openssl/err.h>
177 #include <openssl/rand.h>
178 #ifndef OPENSSL_NO_RSA
179 # include <openssl/rsa.h>
181 #ifndef OPENSSL_NO_DSA
182 # include <openssl/dsa.h>
184 #ifndef OPENSSL_NO_DH
185 # include <openssl/dh.h>
187 #ifndef OPENSSL_NO_SRP
188 # include <openssl/srp.h>
190 #include <openssl/bn.h>
192 #include "../ssl/ssl_locl.h"
195 * Or gethostname won't be declared properly
196 * on Compaq platforms (at least with DEC C).
197 * Do not try to put it earlier, or IPv6 includes
200 #define _XOPEN_SOURCE_EXTENDED 1
202 #ifdef OPENSSL_SYS_WINDOWS
203 # include <winsock.h>
205 # include OPENSSL_UNISTD
209 * There is really no standard for this, so let's assign something
214 static int verify_callback(int ok, X509_STORE_CTX *ctx);
215 #ifndef OPENSSL_NO_RSA
216 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength);
217 static void free_tmp_rsa(void);
219 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg);
220 #define APP_CALLBACK_STRING "Test Callback Argument"
221 struct app_verify_arg {
224 int allow_proxy_certs;
229 #ifndef OPENSSL_NO_DH
230 static DH *get_dh512(void);
231 static DH *get_dh1024(void);
232 static DH *get_dh1024dsa(void);
235 static char *psk_key = NULL; /* by default PSK is not used */
236 #ifndef OPENSSL_NO_PSK
237 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
239 unsigned int max_identity_len,
241 unsigned int max_psk_len);
242 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
244 unsigned int max_psk_len);
247 #ifndef OPENSSL_NO_SRP
249 /* This is a context that we pass to all callbacks */
250 typedef struct srp_client_arg_st {
255 # define PWD_STRLEN 1024
257 static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
259 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
260 return BUF_strdup((char *)srp_client_arg->srppassin);
264 /* This is a context that we pass to SRP server callbacks */
265 typedef struct srp_server_arg_st {
270 static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
272 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
274 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
275 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
276 return SSL3_AL_FATAL;
278 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
279 *ad = SSL_AD_INTERNAL_ERROR;
280 return SSL3_AL_FATAL;
282 return SSL_ERROR_NONE;
286 static BIO *bio_err = NULL;
287 static BIO *bio_stdout = NULL;
289 #ifndef OPENSSL_NO_NEXTPROTONEG
290 /* Note that this code assumes that this is only a one element list: */
291 static const char NEXT_PROTO_STRING[] = "\x09testproto";
292 static int npn_client = 0;
293 static int npn_server = 0;
294 static int npn_server_reject = 0;
296 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen,
297 const unsigned char *in, unsigned int inlen,
301 * This callback only returns the protocol string, rather than a length
302 * prefixed set. We assume that NEXT_PROTO_STRING is a one element list
303 * and remove the first byte to chop off the length prefix.
305 *out = (unsigned char *)NEXT_PROTO_STRING + 1;
306 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
307 return SSL_TLSEXT_ERR_OK;
310 static int cb_server_npn(SSL *s, const unsigned char **data,
311 unsigned int *len, void *arg)
313 *data = (const unsigned char *)NEXT_PROTO_STRING;
314 *len = sizeof(NEXT_PROTO_STRING) - 1;
315 return SSL_TLSEXT_ERR_OK;
318 static int cb_server_rejects_npn(SSL *s, const unsigned char **data,
319 unsigned int *len, void *arg)
321 return SSL_TLSEXT_ERR_NOACK;
324 static int verify_npn(SSL *client, SSL *server)
326 const unsigned char *client_s;
328 const unsigned char *server_s;
331 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
332 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
335 BIO_printf(bio_stdout, "Client NPN: ");
336 BIO_write(bio_stdout, client_s, client_len);
337 BIO_printf(bio_stdout, "\n");
341 BIO_printf(bio_stdout, "Server NPN: ");
342 BIO_write(bio_stdout, server_s, server_len);
343 BIO_printf(bio_stdout, "\n");
347 * If an NPN string was returned, it must be the protocol that we
348 * expected to negotiate.
350 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
351 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
353 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
354 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
357 if (!npn_client && client_len)
359 if (!npn_server && server_len)
361 if (npn_server_reject && server_len)
363 if (npn_client && npn_server && (!client_len || !server_len))
370 static const char *alpn_client;
371 static const char *alpn_server;
372 static const char *alpn_expected;
373 static unsigned char *alpn_selected;
376 * next_protos_parse parses a comma separated list of strings into a string
377 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
378 * outlen: (output) set to the length of the resulting buffer on success.
379 * err: (maybe NULL) on failure, an error message line is written to this BIO.
380 * in: a NUL terminated string like "abc,def,ghi"
382 * returns: a malloced buffer or NULL on failure.
384 static unsigned char *next_protos_parse(unsigned short *outlen,
395 out = OPENSSL_malloc(strlen(in) + 1);
399 for (i = 0; i <= len; ++i) {
400 if (i == len || in[i] == ',') {
401 if (i - start > 255) {
405 out[start] = i - start;
415 static int cb_server_alpn(SSL *s, const unsigned char **out,
416 unsigned char *outlen, const unsigned char *in,
417 unsigned int inlen, void *arg)
419 unsigned char *protos;
420 unsigned short protos_len;
422 protos = next_protos_parse(&protos_len, alpn_server);
423 if (protos == NULL) {
424 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
429 if (SSL_select_next_proto
430 ((unsigned char **)out, outlen, protos, protos_len, in,
431 inlen) != OPENSSL_NPN_NEGOTIATED) {
432 OPENSSL_free(protos);
433 return SSL_TLSEXT_ERR_NOACK;
437 * Make a copy of the selected protocol which will be freed in
440 alpn_selected = OPENSSL_malloc(*outlen);
441 memcpy(alpn_selected, *out, *outlen);
442 *out = alpn_selected;
444 OPENSSL_free(protos);
445 return SSL_TLSEXT_ERR_OK;
448 static int verify_alpn(SSL *client, SSL *server)
450 const unsigned char *client_proto, *server_proto;
451 unsigned int client_proto_len = 0, server_proto_len = 0;
452 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
453 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
455 OPENSSL_free(alpn_selected);
456 alpn_selected = NULL;
458 if (client_proto_len != server_proto_len) {
459 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
463 if (client_proto != NULL &&
464 memcmp(client_proto, server_proto, client_proto_len) != 0) {
465 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
469 if (client_proto_len > 0 && alpn_expected == NULL) {
470 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
474 if (alpn_expected != NULL &&
475 (client_proto_len != strlen(alpn_expected) ||
476 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
477 BIO_printf(bio_stdout,
478 "ALPN selected protocols not equal to expected protocol: %s\n",
486 BIO_printf(bio_stdout, "ALPN results: client: '");
487 BIO_write(bio_stdout, client_proto, client_proto_len);
488 BIO_printf(bio_stdout, "', server: '");
489 BIO_write(bio_stdout, server_proto, server_proto_len);
490 BIO_printf(bio_stdout, "'\n");
491 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n",
492 alpn_client, alpn_server);
496 #define SCT_EXT_TYPE 18
499 * WARNING : below extension types are *NOT* IETF assigned, and could
500 * conflict if these types are reassigned and handled specially by OpenSSL
503 #define TACK_EXT_TYPE 62208
504 #define CUSTOM_EXT_TYPE_0 1000
505 #define CUSTOM_EXT_TYPE_1 1001
506 #define CUSTOM_EXT_TYPE_2 1002
507 #define CUSTOM_EXT_TYPE_3 1003
509 static const char custom_ext_cli_string[] = "abc";
510 static const char custom_ext_srv_string[] = "defg";
512 /* These set from cmdline */
513 static char *serverinfo_file = NULL;
514 static int serverinfo_sct = 0;
515 static int serverinfo_tack = 0;
517 /* These set based on extension callbacks */
518 static int serverinfo_sct_seen = 0;
519 static int serverinfo_tack_seen = 0;
520 static int serverinfo_other_seen = 0;
522 /* This set from cmdline */
523 static int custom_ext = 0;
525 /* This set based on extension callbacks */
526 static int custom_ext_error = 0;
528 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
529 const unsigned char *in, size_t inlen,
532 if (ext_type == SCT_EXT_TYPE)
533 serverinfo_sct_seen++;
534 else if (ext_type == TACK_EXT_TYPE)
535 serverinfo_tack_seen++;
537 serverinfo_other_seen++;
541 static int verify_serverinfo()
543 if (serverinfo_sct != serverinfo_sct_seen)
545 if (serverinfo_tack != serverinfo_tack_seen)
547 if (serverinfo_other_seen)
553 * Four test cases for custom extensions:
554 * 0 - no ClientHello extension or ServerHello response
555 * 1 - ClientHello with "abc", no response
556 * 2 - ClientHello with "abc", empty response
557 * 3 - ClientHello with "abc", "defg" response
560 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
561 const unsigned char **out,
562 size_t *outlen, int *al, void *arg)
564 if (ext_type != CUSTOM_EXT_TYPE_0)
565 custom_ext_error = 1;
566 return 0; /* Don't send an extension */
569 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
570 const unsigned char *in,
571 size_t inlen, int *al, void *arg)
576 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
577 const unsigned char **out,
578 size_t *outlen, int *al, void *arg)
580 if (ext_type != CUSTOM_EXT_TYPE_1)
581 custom_ext_error = 1;
582 *out = (const unsigned char *)custom_ext_cli_string;
583 *outlen = strlen(custom_ext_cli_string);
584 return 1; /* Send "abc" */
587 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
588 const unsigned char *in,
589 size_t inlen, int *al, void *arg)
594 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
595 const unsigned char **out,
596 size_t *outlen, int *al, void *arg)
598 if (ext_type != CUSTOM_EXT_TYPE_2)
599 custom_ext_error = 1;
600 *out = (const unsigned char *)custom_ext_cli_string;
601 *outlen = strlen(custom_ext_cli_string);
602 return 1; /* Send "abc" */
605 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
606 const unsigned char *in,
607 size_t inlen, int *al, void *arg)
609 if (ext_type != CUSTOM_EXT_TYPE_2)
610 custom_ext_error = 1;
612 custom_ext_error = 1; /* Should be empty response */
616 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
617 const unsigned char **out,
618 size_t *outlen, int *al, void *arg)
620 if (ext_type != CUSTOM_EXT_TYPE_3)
621 custom_ext_error = 1;
622 *out = (const unsigned char *)custom_ext_cli_string;
623 *outlen = strlen(custom_ext_cli_string);
624 return 1; /* Send "abc" */
627 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
628 const unsigned char *in,
629 size_t inlen, int *al, void *arg)
631 if (ext_type != CUSTOM_EXT_TYPE_3)
632 custom_ext_error = 1;
633 if (inlen != strlen(custom_ext_srv_string))
634 custom_ext_error = 1;
635 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
636 custom_ext_error = 1; /* Check for "defg" */
641 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
644 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
645 const unsigned char *in,
646 size_t inlen, int *al, void *arg)
648 custom_ext_error = 1;
652 /* 'add' callbacks are only called if the 'parse' callback is called */
653 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
654 const unsigned char **out,
655 size_t *outlen, int *al, void *arg)
657 /* Error: should not have been called */
658 custom_ext_error = 1;
659 return 0; /* Don't send an extension */
662 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
663 const unsigned char *in,
664 size_t inlen, int *al, void *arg)
666 if (ext_type != CUSTOM_EXT_TYPE_1)
667 custom_ext_error = 1;
668 /* Check for "abc" */
669 if (inlen != strlen(custom_ext_cli_string))
670 custom_ext_error = 1;
671 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
672 custom_ext_error = 1;
676 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
677 const unsigned char **out,
678 size_t *outlen, int *al, void *arg)
680 return 0; /* Don't send an extension */
683 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
684 const unsigned char *in,
685 size_t inlen, int *al, void *arg)
687 if (ext_type != CUSTOM_EXT_TYPE_2)
688 custom_ext_error = 1;
689 /* Check for "abc" */
690 if (inlen != strlen(custom_ext_cli_string))
691 custom_ext_error = 1;
692 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
693 custom_ext_error = 1;
697 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
698 const unsigned char **out,
699 size_t *outlen, int *al, void *arg)
703 return 1; /* Send empty extension */
706 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
707 const unsigned char *in,
708 size_t inlen, int *al, void *arg)
710 if (ext_type != CUSTOM_EXT_TYPE_3)
711 custom_ext_error = 1;
712 /* Check for "abc" */
713 if (inlen != strlen(custom_ext_cli_string))
714 custom_ext_error = 1;
715 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
716 custom_ext_error = 1;
720 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
721 const unsigned char **out,
722 size_t *outlen, int *al, void *arg)
724 *out = (const unsigned char *)custom_ext_srv_string;
725 *outlen = strlen(custom_ext_srv_string);
726 return 1; /* Send "defg" */
729 static char *cipher = NULL;
730 static int verbose = 0;
731 static int debug = 0;
732 static const char rnd_seed[] =
733 "string to make the random number generator think it has entropy";
735 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
737 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
738 static int do_test_cipherlist(void);
740 static void sv_usage(void)
742 fprintf(stderr, "usage: ssltest [args ...]\n");
743 fprintf(stderr, "\n");
745 fprintf(stderr, "-F - run test in FIPS mode\n");
747 fprintf(stderr, " -server_auth - check server certificate\n");
748 fprintf(stderr, " -client_auth - do client authentication\n");
749 fprintf(stderr, " -proxy - allow proxy certificates\n");
750 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
752 " -proxy_cond <val> - expression to test proxy policy rights\n");
753 fprintf(stderr, " -v - more output\n");
754 fprintf(stderr, " -d - debug output\n");
755 fprintf(stderr, " -reuse - use session-id reuse\n");
756 fprintf(stderr, " -num <val> - number of connections to perform\n");
758 " -bytes <val> - number of bytes to swap between client/server\n");
759 #ifndef OPENSSL_NO_DH
761 " -dhe512 - use 512 bit key for DHE (to test failure)\n");
763 " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n");
765 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
766 fprintf(stderr, " -no_dhe - disable DHE\n");
768 #ifndef OPENSSL_NO_EC
769 fprintf(stderr, " -no_ecdhe - disable ECDHE\n");
771 #ifndef OPENSSL_NO_PSK
772 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
774 #ifndef OPENSSL_NO_SRP
775 fprintf(stderr, " -srpuser user - SRP username to use\n");
776 fprintf(stderr, " -srppass arg - password for 'user'\n");
778 #ifndef OPENSSL_NO_SSL3_METHOD
779 fprintf(stderr, " -ssl3 - use SSLv3\n");
781 fprintf(stderr, " -tls1 - use TLSv1\n");
782 #ifndef OPENSSL_NO_DTLS
783 fprintf(stderr, " -dtls1 - use DTLSv1\n");
784 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
786 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
787 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
788 fprintf(stderr, " -cert arg - Server certificate file\n");
790 " -key arg - Server key file (default: same as -cert)\n");
791 fprintf(stderr, " -c_cert arg - Client certificate file\n");
793 " -c_key arg - Client key file (default: same as -c_cert)\n");
794 fprintf(stderr, " -cipher arg - The cipher list\n");
795 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
796 fprintf(stderr, " -f - Test even cases that can't work\n");
798 " -time - measure processor time used by client and server\n");
799 fprintf(stderr, " -zlib - use zlib compression\n");
800 #ifndef OPENSSL_NO_EC
802 " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n"
803 " Use \"openssl ecparam -list_curves\" for all names\n"
804 " (default is sect163r2).\n");
807 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
808 " When this option is requested, the cipherlist\n"
809 " tests are run instead of handshake tests.\n");
810 #ifndef OPENSSL_NO_NEXTPROTONEG
811 fprintf(stderr, " -npn_client - have client side offer NPN\n");
812 fprintf(stderr, " -npn_server - have server side offer NPN\n");
813 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
815 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
816 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
818 " -serverinfo_tack - have client offer and expect TACK\n");
820 " -custom_ext - try various custom extension callbacks\n");
821 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
822 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
824 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
827 static void print_key_details(BIO *out, EVP_PKEY *key)
829 int keyid = EVP_PKEY_id(key);
830 #ifndef OPENSSL_NO_EC
831 if (keyid == EVP_PKEY_EC) {
832 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
835 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
837 cname = EC_curve_nid2nist(nid);
839 cname = OBJ_nid2sn(nid);
840 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
856 algname = OBJ_nid2sn(keyid);
859 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
863 static void print_details(SSL *c_ssl, const char *prefix)
865 const SSL_CIPHER *ciph;
870 ciph = SSL_get_current_cipher(c_ssl);
871 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
873 SSL_get_version(c_ssl),
874 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
875 cert = SSL_get_peer_certificate(c_ssl);
877 pkey = X509_get_pubkey(cert);
879 BIO_puts(bio_stdout, ", ");
880 print_key_details(bio_stdout, pkey);
885 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
886 BIO_puts(bio_stdout, ", temp key: ");
887 print_key_details(bio_stdout, pkey);
890 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
891 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
892 BIO_printf(bio_stdout, "\n");
895 static void lock_dbg_cb(int mode, int type, const char *file, int line)
897 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
898 const char *errstr = NULL;
901 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
902 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
903 errstr = "invalid mode";
907 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
908 errstr = "type out of bounds";
912 if (mode & CRYPTO_LOCK) {
914 errstr = "already locked";
916 * must not happen in a single-threaded program (would deadlock)
922 } else if (mode & CRYPTO_UNLOCK) {
924 errstr = "not locked";
928 if (modes[type] != rw) {
929 errstr = (rw == CRYPTO_READ) ?
930 "CRYPTO_r_unlock on write lock" :
931 "CRYPTO_w_unlock on read lock";
936 errstr = "invalid mode";
942 /* we cannot use bio_err here */
944 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
945 errstr, mode, type, file, line);
949 int main(int argc, char *argv[])
951 char *CApath = NULL, *CAfile = NULL;
955 int dtls1 = 0, dtls12 = 0, tls1 = 0, ssl3 = 0, ret = 1;
957 int server_auth = 0, i;
958 struct app_verify_arg app_verify_arg =
959 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
960 #ifndef OPENSSL_NO_EC
961 char *named_curve = NULL;
963 SSL_CTX *s_ctx = NULL;
964 SSL_CTX *c_ctx = NULL;
965 const SSL_METHOD *meth = NULL;
967 int number = 1, reuse = 0;
969 #ifndef OPENSSL_NO_DH
971 int dhe512 = 0, dhe1024dsa = 0;
973 #ifndef OPENSSL_NO_EC
976 #ifndef OPENSSL_NO_SRP
978 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
980 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
986 clock_t s_time = 0, c_time = 0;
987 #ifndef OPENSSL_NO_COMP
989 COMP_METHOD *cm = NULL;
990 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
992 int test_cipherlist = 0;
998 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL;
999 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1000 const char *arg = NULL, *argn = NULL;
1006 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1008 CRYPTO_set_locking_callback(lock_dbg_cb);
1010 /* enable memory leak checking unless explicitly disabled */
1011 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
1012 && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
1013 CRYPTO_malloc_debug_init();
1014 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
1016 /* OPENSSL_DEBUG_MEMORY=off */
1017 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
1019 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1021 RAND_seed(rnd_seed, sizeof rnd_seed);
1023 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1025 s_cctx = SSL_CONF_CTX_new();
1026 c_cctx = SSL_CONF_CTX_new();
1028 if (!s_cctx || !c_cctx) {
1029 ERR_print_errors(bio_err);
1033 SSL_CONF_CTX_set_flags(s_cctx,
1034 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1035 SSL_CONF_FLAG_CERTIFICATE |
1036 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1037 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1038 ERR_print_errors(bio_err);
1042 SSL_CONF_CTX_set_flags(c_cctx,
1043 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1044 SSL_CONF_FLAG_CERTIFICATE |
1045 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1046 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1047 ERR_print_errors(bio_err);
1055 if (strcmp(*argv, "-F") == 0) {
1060 "not compiled with FIPS support, so exiting without running.\n");
1063 } else if (strcmp(*argv, "-server_auth") == 0)
1065 else if (strcmp(*argv, "-client_auth") == 0)
1067 else if (strcmp(*argv, "-proxy_auth") == 0) {
1070 app_verify_arg.proxy_auth = *(++argv);
1071 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1074 app_verify_arg.proxy_cond = *(++argv);
1075 } else if (strcmp(*argv, "-v") == 0)
1077 else if (strcmp(*argv, "-d") == 0)
1079 else if (strcmp(*argv, "-reuse") == 0)
1081 else if (strcmp(*argv, "-dhe512") == 0) {
1082 #ifndef OPENSSL_NO_DH
1086 "ignoring -dhe512, since I'm compiled without DH\n");
1088 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1089 #ifndef OPENSSL_NO_DH
1093 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1095 } else if (strcmp(*argv, "-no_dhe") == 0)
1097 else if (strcmp(*argv, "-no_ecdhe") == 0)
1099 else if (strcmp(*argv, "-psk") == 0) {
1102 psk_key = *(++argv);
1103 #ifndef OPENSSL_NO_PSK
1104 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1105 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1112 #ifndef OPENSSL_NO_SRP
1113 else if (strcmp(*argv, "-srpuser") == 0) {
1116 srp_server_arg.expected_user = srp_client_arg.srplogin =
1119 } else if (strcmp(*argv, "-srppass") == 0) {
1122 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1126 else if (strcmp(*argv, "-tls1") == 0) {
1128 } else if (strcmp(*argv, "-ssl3") == 0) {
1129 #ifdef OPENSSL_NO_SSL3_METHOD
1133 } else if (strcmp(*argv, "-dtls1") == 0) {
1134 #ifdef OPENSSL_NO_DTLS
1138 } else if (strcmp(*argv, "-dtls12") == 0) {
1139 #ifdef OPENSSL_NO_DTLS
1143 } else if (strncmp(*argv, "-num", 4) == 0) {
1146 number = atoi(*(++argv));
1149 } else if (strcmp(*argv, "-bytes") == 0) {
1152 bytes = atol(*(++argv));
1155 i = strlen(argv[0]);
1156 if (argv[0][i - 1] == 'k')
1158 if (argv[0][i - 1] == 'm')
1159 bytes *= 1024L * 1024L;
1160 } else if (strcmp(*argv, "-cipher") == 0) {
1164 } else if (strcmp(*argv, "-CApath") == 0) {
1168 } else if (strcmp(*argv, "-CAfile") == 0) {
1172 } else if (strcmp(*argv, "-bio_pair") == 0) {
1174 } else if (strcmp(*argv, "-f") == 0) {
1176 } else if (strcmp(*argv, "-time") == 0) {
1179 #ifndef OPENSSL_NO_COMP
1180 else if (strcmp(*argv, "-zlib") == 0) {
1184 else if (strcmp(*argv, "-named_curve") == 0) {
1187 #ifndef OPENSSL_NO_EC
1188 named_curve = *(++argv);
1191 "ignoring -named_curve, since I'm compiled without ECDH\n");
1194 } else if (strcmp(*argv, "-app_verify") == 0) {
1195 app_verify_arg.app_verify = 1;
1196 } else if (strcmp(*argv, "-proxy") == 0) {
1197 app_verify_arg.allow_proxy_certs = 1;
1198 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1199 test_cipherlist = 1;
1201 #ifndef OPENSSL_NO_NEXTPROTONEG
1202 else if (strcmp(*argv, "-npn_client") == 0) {
1204 } else if (strcmp(*argv, "-npn_server") == 0) {
1206 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1207 npn_server_reject = 1;
1210 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1212 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1213 serverinfo_tack = 1;
1214 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1217 serverinfo_file = *(++argv);
1218 } else if (strcmp(*argv, "-custom_ext") == 0) {
1220 } else if (strcmp(*argv, "-alpn_client") == 0) {
1223 alpn_client = *(++argv);
1224 } else if (strcmp(*argv, "-alpn_server") == 0) {
1227 alpn_server = *(++argv);
1228 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1231 alpn_expected = *(++argv);
1236 /* Try to process command using SSL_CONF */
1237 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1238 /* If not processed try server */
1240 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1241 /* Recognised: store it for later use */
1246 conf_args = sk_OPENSSL_STRING_new_null();
1250 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1252 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1257 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1259 BIO_printf(bio_err, "Error with command %s\n", arg);
1261 BIO_printf(bio_err, "unknown option %s\n", arg);
1275 * test_cipherlist prevails over protocol switch: we test the cipherlist
1276 * for all enabled protocols.
1278 if (test_cipherlist == 1) {
1280 * ensure that the cipher list are correctly sorted and exit
1282 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1283 "other options.\n");
1284 if (do_test_cipherlist() == 0)
1290 if (ssl3 + tls1 + dtls1 + dtls12 > 1) {
1291 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls1 or -dtls12 should "
1297 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1298 * Ideally, we would error out, but the generic test wrapper can't know
1299 * when to expect failure. So we do nothing and return success.
1302 fprintf(stderr, "Testing was requested for a disabled protocol. "
1303 "Skipping tests.\n");
1308 if (!ssl3 && !tls1 && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1309 fprintf(stderr, "This case cannot work. Use -f to perform "
1310 "the test anyway (and\n-d to see what happens), "
1311 "or add one of -ssl3, -tls1, -dtls1, -dtls12, -reuse\n"
1312 "to avoid protocol mismatch.\n");
1317 if (!FIPS_mode_set(1)) {
1318 ERR_load_crypto_strings();
1319 ERR_print_errors(bio_err);
1322 fprintf(stderr, "*** IN FIPS MODE ***\n");
1328 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1331 if (number < 50 && !force)
1333 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1336 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1339 SSL_load_error_strings();
1341 #ifndef OPENSSL_NO_COMP
1342 if (comp == COMP_ZLIB)
1345 if (COMP_get_type(cm) != NID_undef) {
1346 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1347 fprintf(stderr, "Failed to add compression method\n");
1348 ERR_print_errors_fp(stderr);
1352 "Warning: %s compression not supported\n",
1353 comp == COMP_ZLIB ? "zlib" : "unknown");
1354 ERR_print_errors_fp(stderr);
1357 ssl_comp_methods = SSL_COMP_get_compression_methods();
1358 n = sk_SSL_COMP_num(ssl_comp_methods);
1361 printf("Available compression methods:");
1362 for (j = 0; j < n; j++) {
1363 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1364 printf(" %s:%d", c->name, c->id);
1371 * At this point, ssl3/tls1 is only set if the protocol is available.
1372 * (Otherwise we exit early.) However the compiler doesn't know this, so
1375 #ifndef OPENSSL_NO_SSL3
1377 meth = SSLv3_method();
1380 #ifndef OPENSSL_NO_DTLS
1382 meth = DTLSv1_method();
1384 meth = DTLSv1_2_method();
1388 meth = TLSv1_method();
1390 meth = TLS_method();
1392 c_ctx = SSL_CTX_new(meth);
1393 s_ctx = SSL_CTX_new(meth);
1394 if ((c_ctx == NULL) || (s_ctx == NULL)) {
1395 ERR_print_errors(bio_err);
1399 * Since we will use low security ciphersuites and keys for testing set
1400 * security level to zero by default. Tests can override this by adding
1401 * "@SECLEVEL=n" to the cipher string.
1403 SSL_CTX_set_security_level(c_ctx, 0);
1404 SSL_CTX_set_security_level(s_ctx, 0);
1406 if (cipher != NULL) {
1407 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1408 || !SSL_CTX_set_cipher_list(s_ctx, cipher)) {
1409 ERR_print_errors(bio_err);
1414 /* Process SSL_CONF arguments */
1415 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1416 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1418 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1420 arg = sk_OPENSSL_STRING_value(conf_args, i);
1421 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1422 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1423 /* If not recognised use server context */
1425 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1427 BIO_printf(bio_err, "Error processing %s %s\n",
1428 arg, argn ? argn : "");
1429 ERR_print_errors(bio_err);
1434 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx)) {
1435 BIO_puts(bio_err, "Error finishing context\n");
1436 ERR_print_errors(bio_err);
1439 #ifndef OPENSSL_NO_DH
1443 * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks
1445 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
1446 dh = get_dh1024dsa();
1451 SSL_CTX_set_tmp_dh(s_ctx, dh);
1458 #ifndef OPENSSL_NO_EC
1462 if (named_curve != NULL) {
1463 nid = OBJ_sn2nid(named_curve);
1465 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
1469 nid = NID_X9_62_prime256v1;
1472 ecdh = EC_KEY_new_by_curve_name(nid);
1474 BIO_printf(bio_err, "unable to create curve\n");
1478 SSL_CTX_set_ecdh_auto(s_ctx, 1);
1479 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
1480 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
1487 #ifndef OPENSSL_NO_RSA
1488 SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb);
1491 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1492 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1493 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1494 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1495 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1496 ERR_print_errors(bio_err);
1501 printf("client authentication\n");
1502 SSL_CTX_set_verify(s_ctx,
1503 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1505 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1509 printf("server authentication\n");
1510 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1511 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1516 int session_id_context = 0;
1517 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1518 sizeof session_id_context)) {
1519 ERR_print_errors(bio_err);
1524 /* Use PSK only if PSK key is given */
1525 if (psk_key != NULL) {
1527 * no_psk is used to avoid putting psk command to openssl tool
1531 * if PSK is not compiled in and psk key is given, do nothing and
1537 #ifndef OPENSSL_NO_PSK
1538 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1539 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1541 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1542 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) {
1543 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1544 ERR_print_errors(bio_err);
1549 #ifndef OPENSSL_NO_SRP
1550 if (srp_client_arg.srplogin) {
1551 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1552 BIO_printf(bio_err, "Unable to set SRP username\n");
1555 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1556 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1557 ssl_give_srp_client_pwd_cb);
1559 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1563 if (srp_server_arg.expected_user != NULL) {
1564 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1565 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1566 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1570 #ifndef OPENSSL_NO_NEXTPROTONEG
1572 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1575 if (npn_server_reject) {
1577 "Can't have both -npn_server and -npn_server_reject\n");
1580 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1582 if (npn_server_reject) {
1583 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1588 if (serverinfo_sct) {
1589 if (!SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
1591 serverinfo_cli_parse_cb, NULL)) {
1592 BIO_printf(bio_err, "Error adding SCT extension\n");
1596 if (serverinfo_tack) {
1597 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1599 serverinfo_cli_parse_cb, NULL)) {
1600 BIO_printf(bio_err, "Error adding TACK extension\n");
1604 if (serverinfo_file)
1605 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file)) {
1606 BIO_printf(bio_err, "missing serverinfo file\n");
1611 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1612 custom_ext_0_cli_add_cb,
1614 custom_ext_0_cli_parse_cb, NULL)
1615 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1616 custom_ext_1_cli_add_cb,
1618 custom_ext_1_cli_parse_cb, NULL)
1619 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1620 custom_ext_2_cli_add_cb,
1622 custom_ext_2_cli_parse_cb, NULL)
1623 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1624 custom_ext_3_cli_add_cb,
1626 custom_ext_3_cli_parse_cb, NULL)
1627 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1628 custom_ext_0_srv_add_cb,
1630 custom_ext_0_srv_parse_cb, NULL)
1631 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1632 custom_ext_1_srv_add_cb,
1634 custom_ext_1_srv_parse_cb, NULL)
1635 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1636 custom_ext_2_srv_add_cb,
1638 custom_ext_2_srv_parse_cb, NULL)
1639 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1640 custom_ext_3_srv_add_cb,
1642 custom_ext_3_srv_parse_cb, NULL)) {
1643 BIO_printf(bio_err, "Error setting custom extensions\n");
1649 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
1652 unsigned short alpn_len;
1653 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1656 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1659 /* Returns 0 on success!! */
1660 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1661 BIO_printf(bio_err, "Error setting ALPN\n");
1668 c_ssl = SSL_new(c_ctx);
1669 s_ssl = SSL_new(s_ctx);
1671 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1672 for (i = 0; i < number; i++) {
1674 if (!SSL_set_session(c_ssl, NULL)) {
1675 BIO_printf(bio_err, "Failed to set session\n");
1680 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1682 ret = doit(s_ssl, c_ssl, bytes);
1687 print_details(c_ssl, "");
1690 #ifdef CLOCKS_PER_SEC
1692 * "To determine the time in seconds, the value returned by the clock
1693 * function should be divided by the value of the macro
1694 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1696 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1697 "Approximate total client time: %6.2f s\n",
1698 (double)s_time / CLOCKS_PER_SEC,
1699 (double)c_time / CLOCKS_PER_SEC);
1701 BIO_printf(bio_stdout,
1702 "Approximate total server time: %6.2f units\n"
1703 "Approximate total client time: %6.2f units\n",
1704 (double)s_time, (double)c_time);
1712 SSL_CTX_free(s_ctx);
1713 SSL_CTX_free(c_ctx);
1714 SSL_CONF_CTX_free(s_cctx);
1715 SSL_CONF_CTX_free(c_cctx);
1716 sk_OPENSSL_STRING_free(conf_args);
1718 BIO_free(bio_stdout);
1720 #ifndef OPENSSL_NO_RSA
1723 #ifndef OPENSSL_NO_ENGINE
1726 CRYPTO_cleanup_all_ex_data();
1728 ERR_remove_thread_state(NULL);
1730 CRYPTO_mem_leaks(bio_err);
1735 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1736 clock_t *s_time, clock_t *c_time)
1738 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1739 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1740 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1743 size_t bufsiz = 256; /* small buffer for testing */
1745 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1747 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1750 s_ssl_bio = BIO_new(BIO_f_ssl());
1754 c_ssl_bio = BIO_new(BIO_f_ssl());
1758 SSL_set_connect_state(c_ssl);
1759 SSL_set_bio(c_ssl, client, client);
1760 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1762 SSL_set_accept_state(s_ssl);
1763 SSL_set_bio(s_ssl, server, server);
1764 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1768 * c_ssl_bio: SSL filter BIO
1770 * client: pseudo-I/O for SSL library
1772 * client_io: client's SSL communication; usually to be
1773 * relayed over some I/O facility, but in this
1774 * test program, we're the server, too:
1776 * server_io: server's SSL communication
1778 * server: pseudo-I/O for SSL library
1780 * s_ssl_bio: SSL filter BIO
1782 * The client and the server each employ a "BIO pair":
1783 * client + client_io, server + server_io.
1784 * BIO pairs are symmetric. A BIO pair behaves similar
1785 * to a non-blocking socketpair (but both endpoints must
1786 * be handled by the same thread).
1787 * [Here we could connect client and server to the ends
1788 * of a single BIO pair, but then this code would be less
1789 * suitable as an example for BIO pairs in general.]
1791 * Useful functions for querying the state of BIO pair endpoints:
1793 * BIO_ctrl_pending(bio) number of bytes we can read now
1794 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1795 * other side's read attempt
1796 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1798 * ..._read_request is never more than ..._write_guarantee;
1799 * it depends on the application which one you should use.
1803 * We have non-blocking behaviour throughout this test program, but
1804 * can be sure that there is *some* progress in each iteration; so we
1805 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
1806 * we just try everything in each iteration
1812 char cbuf[1024 * 8];
1814 clock_t c_clock = clock();
1816 memset(cbuf, 0, sizeof(cbuf));
1819 if (SSL_in_init(c_ssl))
1820 printf("client waiting in SSL_connect - %s\n",
1821 SSL_state_string_long(c_ssl));
1824 /* Write to server. */
1826 if (cw_num > (long)sizeof cbuf)
1830 r = BIO_write(c_ssl_bio, cbuf, i);
1832 if (!BIO_should_retry(c_ssl_bio)) {
1833 fprintf(stderr, "ERROR in CLIENT\n");
1837 * BIO_should_retry(...) can just be ignored here. The
1838 * library expects us to call BIO_write with the same
1839 * arguments again, and that's what we will do in the
1842 } else if (r == 0) {
1843 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1847 printf("client wrote %d\n", r);
1853 /* Read from server. */
1855 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1857 if (!BIO_should_retry(c_ssl_bio)) {
1858 fprintf(stderr, "ERROR in CLIENT\n");
1862 * Again, "BIO_should_retry" can be ignored.
1864 } else if (r == 0) {
1865 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1869 printf("client read %d\n", r);
1875 * c_time and s_time increments will typically be very small
1876 * (depending on machine speed and clock tick intervals), but
1877 * sampling over a large number of connections should result in
1878 * fairly accurate figures. We cannot guarantee a lot, however
1879 * -- if each connection lasts for exactly one clock tick, it
1880 * will be counted only for the client or only for the server or
1883 *c_time += (clock() - c_clock);
1889 char sbuf[1024 * 8];
1891 clock_t s_clock = clock();
1893 memset(sbuf, 0, sizeof(sbuf));
1896 if (SSL_in_init(s_ssl))
1897 printf("server waiting in SSL_accept - %s\n",
1898 SSL_state_string_long(s_ssl));
1901 /* Write to client. */
1903 if (sw_num > (long)sizeof sbuf)
1907 r = BIO_write(s_ssl_bio, sbuf, i);
1909 if (!BIO_should_retry(s_ssl_bio)) {
1910 fprintf(stderr, "ERROR in SERVER\n");
1913 /* Ignore "BIO_should_retry". */
1914 } else if (r == 0) {
1915 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1919 printf("server wrote %d\n", r);
1925 /* Read from client. */
1927 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1929 if (!BIO_should_retry(s_ssl_bio)) {
1930 fprintf(stderr, "ERROR in SERVER\n");
1934 } else if (r == 0) {
1935 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1939 printf("server read %d\n", r);
1944 *s_time += (clock() - s_clock);
1948 /* "I/O" BETWEEN CLIENT AND SERVER. */
1951 BIO *io1 = server_io, *io2 = client_io;
1953 * we use the non-copying interface for io1 and the standard
1954 * BIO_write/BIO_read interface for io2
1957 static int prev_progress = 1;
1965 r1 = BIO_ctrl_pending(io1);
1966 r2 = BIO_ctrl_get_write_guarantee(io2);
1974 if (INT_MAX < num) /* yeah, right */
1977 r = BIO_nread(io1, &dataptr, (int)num);
1979 assert(r <= (int)num);
1981 * possibly r < num (non-contiguous data)
1984 r = BIO_write(io2, dataptr, (int)num);
1985 if (r != (int)num) { /* can't happen */
1986 fprintf(stderr, "ERROR: BIO_write could not write "
1987 "BIO_ctrl_get_write_guarantee() bytes");
1993 printf((io1 == client_io) ?
1994 "C->S relaying: %d bytes\n" :
1995 "S->C relaying: %d bytes\n", (int)num);
2005 r1 = BIO_ctrl_pending(io2);
2006 r2 = BIO_ctrl_get_read_request(io1);
2008 * here we could use ..._get_write_guarantee instead of
2009 * ..._get_read_request, but by using the latter we test
2010 * restartability of the SSL implementation more thoroughly
2022 --num; /* test restartability even more thoroughly */
2024 r = BIO_nwrite0(io1, &dataptr);
2028 r = BIO_read(io2, dataptr, (int)num);
2029 if (r != (int)num) { /* can't happen */
2030 fprintf(stderr, "ERROR: BIO_read could not read "
2031 "BIO_ctrl_pending() bytes");
2035 r = BIO_nwrite(io1, &dataptr, (int)num);
2036 if (r != (int)num) { /* can't happen */
2037 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2038 "BIO_nwrite0() bytes");
2043 printf((io2 == client_io) ?
2044 "C->S relaying: %d bytes\n" :
2045 "S->C relaying: %d bytes\n", (int)num);
2047 } /* no loop, BIO_ctrl_get_read_request now
2048 * returns 0 anyway */
2050 if (!progress && !prev_progress)
2051 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2052 fprintf(stderr, "ERROR: got stuck\n");
2053 fprintf(stderr, " ERROR.\n");
2056 prev_progress = progress;
2059 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2062 print_details(c_ssl, "DONE via BIO pair: ");
2063 #ifndef OPENSSL_NO_NEXTPROTONEG
2064 if (verify_npn(c_ssl, s_ssl) < 0) {
2069 if (verify_serverinfo() < 0) {
2070 fprintf(stderr, "Server info verify error\n");
2074 if (verify_alpn(c_ssl, s_ssl) < 0) {
2079 if (custom_ext_error) {
2080 fprintf(stderr, "Custom extension error\n");
2089 ERR_print_errors(bio_err);
2092 BIO_free(server_io);
2094 BIO_free(client_io);
2095 BIO_free(s_ssl_bio);
2096 BIO_free(c_ssl_bio);
2106 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2108 char *cbuf = NULL, *sbuf = NULL;
2110 long cw_num = count, cr_num = count;
2111 long sw_num = count, sr_num = count;
2117 int c_r, c_w, s_r, s_w;
2120 int c_write, s_write;
2121 int do_server = 0, do_client = 0;
2122 int max_frag = 5 * 1024;
2124 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2126 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2128 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2131 c_to_s = BIO_new(BIO_s_mem());
2132 s_to_c = BIO_new(BIO_s_mem());
2133 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2134 ERR_print_errors(bio_err);
2138 c_bio = BIO_new(BIO_f_ssl());
2139 s_bio = BIO_new(BIO_f_ssl());
2140 if ((c_bio == NULL) || (s_bio == NULL)) {
2141 ERR_print_errors(bio_err);
2145 SSL_set_connect_state(c_ssl);
2146 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2147 SSL_set_max_send_fragment(c_ssl, max_frag);
2148 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2150 SSL_set_accept_state(s_ssl);
2151 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2152 SSL_set_max_send_fragment(s_ssl, max_frag);
2153 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2159 c_write = 1, s_write = 0;
2161 /* We can always do writes */
2166 i = (int)BIO_pending(s_bio);
2167 if ((i && s_r) || s_w)
2170 i = (int)BIO_pending(c_bio);
2171 if ((i && c_r) || c_w)
2174 if (do_server && debug) {
2175 if (SSL_in_init(s_ssl))
2176 printf("server waiting in SSL_accept - %s\n",
2177 SSL_state_string_long(s_ssl));
2180 printf("server:SSL_write()\n");
2182 printf("server:SSL_read()\n"); */
2185 if (do_client && debug) {
2186 if (SSL_in_init(c_ssl))
2187 printf("client waiting in SSL_connect - %s\n",
2188 SSL_state_string_long(c_ssl));
2191 printf("client:SSL_write()\n");
2193 printf("client:SSL_read()\n"); */
2196 if (!do_client && !do_server) {
2197 fprintf(stdout, "ERROR IN STARTUP\n");
2198 ERR_print_errors(bio_err);
2201 if (do_client && !(done & C_DONE)) {
2203 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2204 i = BIO_write(c_bio, cbuf, j);
2208 if (BIO_should_retry(c_bio)) {
2209 if (BIO_should_read(c_bio))
2211 if (BIO_should_write(c_bio))
2214 fprintf(stderr, "ERROR in CLIENT\n");
2215 ERR_print_errors(bio_err);
2218 } else if (i == 0) {
2219 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2223 printf("client wrote %d\n", i);
2228 if (max_frag > 1029)
2229 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2232 i = BIO_read(c_bio, cbuf, bufsiz);
2236 if (BIO_should_retry(c_bio)) {
2237 if (BIO_should_read(c_bio))
2239 if (BIO_should_write(c_bio))
2242 fprintf(stderr, "ERROR in CLIENT\n");
2243 ERR_print_errors(bio_err);
2246 } else if (i == 0) {
2247 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2251 printf("client read %d\n", i);
2260 done = S_DONE | C_DONE;
2266 if (do_server && !(done & S_DONE)) {
2268 i = BIO_read(s_bio, sbuf, bufsiz);
2272 if (BIO_should_retry(s_bio)) {
2273 if (BIO_should_read(s_bio))
2275 if (BIO_should_write(s_bio))
2278 fprintf(stderr, "ERROR in SERVER\n");
2279 ERR_print_errors(bio_err);
2282 } else if (i == 0) {
2283 ERR_print_errors(bio_err);
2285 "SSL SERVER STARTUP FAILED in SSL_read\n");
2289 printf("server read %d\n", i);
2302 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2303 i = BIO_write(s_bio, sbuf, j);
2307 if (BIO_should_retry(s_bio)) {
2308 if (BIO_should_read(s_bio))
2310 if (BIO_should_write(s_bio))
2313 fprintf(stderr, "ERROR in SERVER\n");
2314 ERR_print_errors(bio_err);
2317 } else if (i == 0) {
2318 ERR_print_errors(bio_err);
2320 "SSL SERVER STARTUP FAILED in SSL_write\n");
2324 printf("server wrote %d\n", i);
2330 if (max_frag > 1029)
2331 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2336 if ((done & S_DONE) && (done & C_DONE))
2341 print_details(c_ssl, "DONE: ");
2342 #ifndef OPENSSL_NO_NEXTPROTONEG
2343 if (verify_npn(c_ssl, s_ssl) < 0) {
2348 if (verify_serverinfo() < 0) {
2349 fprintf(stderr, "Server info verify error\n");
2353 if (custom_ext_error) {
2354 fprintf(stderr, "Custom extension error\n");
2361 * We have to set the BIO's to NULL otherwise they will be
2362 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2363 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2364 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2365 * SSL_free() automatically BIO_free non NULL entries. You should not
2366 * normally do this or be required to do this
2368 if (s_ssl != NULL) {
2372 if (c_ssl != NULL) {
2379 BIO_free_all(c_bio);
2380 BIO_free_all(s_bio);
2387 static int get_proxy_auth_ex_data_idx(void)
2389 static volatile int idx = -1;
2391 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2393 idx = X509_STORE_CTX_get_ex_new_index(0,
2394 "SSLtest for verify callback",
2397 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2402 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2406 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2410 printf("depth=%d %s\n", ctx->error_depth, buf);
2412 fprintf(stderr, "depth=%d error=%d %s\n",
2413 ctx->error_depth, ctx->error, buf);
2418 switch (ctx->error) {
2420 fprintf(stderr, "Error string: %s\n",
2421 X509_verify_cert_error_string(ctx->error));
2423 case X509_V_ERR_CERT_NOT_YET_VALID:
2424 case X509_V_ERR_CERT_HAS_EXPIRED:
2425 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2431 X509 *xs = ctx->current_cert;
2432 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
2433 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2434 get_proxy_auth_ex_data_idx
2440 PROXY_CERT_INFO_EXTENSION *pci =
2441 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2444 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2445 case NID_Independent:
2447 * Completely meaningless in this program, as there's no
2448 * way to grant explicit rights to a specific PrC.
2449 * Basically, using id-ppl-Independent is the perfect way
2450 * to grant no rights at all.
2452 fprintf(stderr, " Independent proxy certificate");
2453 for (i = 0; i < 26; i++)
2456 case NID_id_ppl_inheritAll:
2458 * This is basically a NOP, we simply let the current
2459 * rights stand as they are.
2461 fprintf(stderr, " Proxy certificate inherits all");
2465 pci->proxyPolicy->policy->data;
2466 i = pci->proxyPolicy->policy->length;
2469 * The algorithm works as follows: it is assumed that
2470 * previous iterations or the initial granted rights has
2471 * already set some elements of `letters'. What we need
2472 * to do is to clear those that weren't granted by the
2473 * current PrC as well. The easiest way to do this is to
2474 * add 1 to all the elements whose letters are given with
2475 * the current policy. That way, all elements that are
2476 * set by the current policy and were already set by
2477 * earlier policies and through the original grant of
2478 * rights will get the value 2 or higher. The last thing
2479 * to do is to sweep through `letters' and keep the
2480 * elements having the value 2 as set, and clear all the
2484 printf(" Certificate proxy rights = %*.*s", i,
2488 if (isascii(c) && isalpha(c)) {
2494 for (i = 0; i < 26; i++)
2502 printf(", resulting proxy rights = ");
2503 for (i = 0; i < 26; i++)
2505 printf("%c", i + 'A');
2512 PROXY_CERT_INFO_EXTENSION_free(pci);
2520 static void process_proxy_debug(int indent, const char *format, ...)
2523 static const char indentation[] =
2524 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2525 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
2526 char my_format[256];
2529 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2530 indent, indent, indentation, format);
2532 va_start(args, format);
2533 vfprintf(stderr, my_format, args);
2543 static int process_proxy_cond_adders(unsigned int letters[26],
2544 const char *cond, const char **cond_end,
2545 int *pos, int indent);
2546 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
2547 const char **cond_end, int *pos, int indent)
2553 while (isspace((int)*cond)) {
2560 process_proxy_debug(indent,
2561 "Start process_proxy_cond_val at position %d: %s\n",
2568 while (isspace((int)*cond)) {
2578 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2583 while (isspace((int)*cond)) {
2590 "Weird condition character in position %d: "
2597 } else if (isascii(c) && isalpha(c)) {
2600 ok = letters[c - 'A'];
2605 "Weird condition character in position %d: " "%c\n", *pos, c);
2611 if (ok >= 0 && negate)
2615 process_proxy_debug(indent,
2616 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2622 static int process_proxy_cond_multipliers(unsigned int letters[26],
2624 const char **cond_end, int *pos,
2631 process_proxy_debug(indent,
2632 "Start process_proxy_cond_multipliers at position %d: %s\n",
2635 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2641 while (isspace((int)*cond)) {
2655 ok = process_proxy_cond_val(letters,
2656 cond, cond_end, pos, indent + 1);
2669 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2681 process_proxy_debug(indent,
2682 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2689 static int process_proxy_cond_adders(unsigned int letters[26],
2690 const char *cond, const char **cond_end,
2691 int *pos, int indent)
2697 process_proxy_debug(indent,
2698 "Start process_proxy_cond_adders at position %d: %s\n",
2701 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2708 while (isspace((int)*cond)) {
2721 ok = process_proxy_cond_multipliers(letters,
2722 cond, cond_end, pos,
2733 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2745 process_proxy_debug(indent,
2746 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2753 static int process_proxy_cond(unsigned int letters[26],
2754 const char *cond, const char **cond_end)
2757 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2760 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2763 struct app_verify_arg *cb_arg = arg;
2764 unsigned int letters[26]; /* only used with proxy_auth */
2766 if (cb_arg->app_verify) {
2767 char *s = NULL, buf[256];
2769 printf("In app_verify_callback, allowing cert. ");
2770 printf("Arg is: %s\n", cb_arg->string);
2771 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2772 (void *)ctx, (void *)ctx->cert);
2774 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
2776 printf("cert depth=%d %s\n", ctx->error_depth, buf);
2780 if (cb_arg->proxy_auth) {
2781 int found_any = 0, i;
2784 for (i = 0; i < 26; i++)
2786 for (sp = cb_arg->proxy_auth; *sp; sp++) {
2788 if (isascii(c) && isalpha(c)) {
2791 letters[c - 'A'] = 1;
2795 printf(" Initial proxy rights = ");
2796 for (i = 0; i < 26; i++)
2798 printf("%c", i + 'A');
2805 X509_STORE_CTX_set_ex_data(ctx,
2806 get_proxy_auth_ex_data_idx(), letters);
2808 if (cb_arg->allow_proxy_certs) {
2809 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2811 ok = X509_verify_cert(ctx);
2813 if (cb_arg->proxy_auth) {
2815 const char *cond_end = NULL;
2817 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
2823 "Stopped processing condition before it's end.\n");
2828 "Proxy rights check with condition '%s' invalid\n",
2829 cb_arg->proxy_cond);
2831 printf("Proxy rights check with condition '%s' ok\n",
2832 cb_arg->proxy_cond);
2838 #ifndef OPENSSL_NO_RSA
2839 static RSA *rsa_tmp = NULL;
2841 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2844 if (rsa_tmp == NULL) {
2846 rsa_tmp = RSA_new();
2847 if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) {
2848 BIO_printf(bio_err, "Memory error...");
2851 printf("Generating temp (%d bit) RSA key...", keylength);
2852 if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
2853 BIO_printf(bio_err, "Error generating key.");
2864 static void free_tmp_rsa(void)
2871 #ifndef OPENSSL_NO_DH
2873 * These DH parameters have been generated as follows:
2874 * $ openssl dhparam -C -noout 512
2875 * $ openssl dhparam -C -noout 1024
2876 * $ openssl dhparam -C -noout -dsaparam 1024
2877 * (The third function has been renamed to avoid name conflicts.)
2879 static DH *get_dh512()
2881 static unsigned char dh512_p[] = {
2882 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
2884 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
2886 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
2888 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
2890 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
2892 0x02, 0xC5, 0xAE, 0x23,
2894 static unsigned char dh512_g[] = {
2899 if ((dh = DH_new()) == NULL)
2901 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
2902 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
2903 if ((dh->p == NULL) || (dh->g == NULL)) {
2910 static DH *get_dh1024()
2912 static unsigned char dh1024_p[] = {
2913 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
2915 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
2917 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
2919 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
2921 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
2923 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
2925 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
2927 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
2929 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
2931 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
2933 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
2935 static unsigned char dh1024_g[] = {
2940 if ((dh = DH_new()) == NULL)
2942 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
2943 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
2944 if ((dh->p == NULL) || (dh->g == NULL)) {
2951 static DH *get_dh1024dsa()
2953 static unsigned char dh1024_p[] = {
2954 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
2956 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
2958 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
2960 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
2962 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
2964 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
2966 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
2968 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
2970 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
2972 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
2974 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
2976 static unsigned char dh1024_g[] = {
2977 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
2979 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
2981 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
2983 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
2985 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
2987 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
2989 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
2991 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
2993 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
2995 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
2997 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3001 if ((dh = DH_new()) == NULL)
3003 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3004 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3005 if ((dh->p == NULL) || (dh->g == NULL)) {
3014 #ifndef OPENSSL_NO_PSK
3015 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3016 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3017 unsigned int max_psk_len)
3022 ret = BN_hex2bn(&bn, pskkey);
3024 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3029 if (BN_num_bytes(bn) > (int)max_psk_len) {
3031 "psk buffer of callback is too small (%d) for key (%d)\n",
3032 max_psk_len, BN_num_bytes(bn));
3036 ret = BN_bn2bin(bn, psk);
3041 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3043 unsigned int max_identity_len,
3045 unsigned int max_psk_len)
3048 unsigned int psk_len = 0;
3050 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3054 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3056 ret = psk_key2bn(psk_key, psk, max_psk_len);
3064 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3066 unsigned int max_psk_len)
3068 unsigned int psk_len = 0;
3070 if (strcmp(identity, "Client_identity") != 0) {
3071 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3074 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3079 static int do_test_cipherlist(void)
3082 const SSL_METHOD *meth;
3083 const SSL_CIPHER *ci, *tci = NULL;
3085 #ifndef OPENSSL_NO_SSL3
3086 meth = SSLv3_method();
3088 while ((ci = meth->get_cipher(i++)) != NULL) {
3090 if (ci->id >= tci->id) {
3091 fprintf(stderr, "testing SSLv3 cipher list order: ");
3092 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);
3098 meth = TLSv1_method();
3100 while ((ci = meth->get_cipher(i++)) != NULL) {
3102 if (ci->id >= tci->id) {
3103 fprintf(stderr, "testing TLSv1 cipher list order: ");
3104 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);