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 #define _BSD_SOURCE 1 /* Or gethostname won't be declared properly
144 on Linux and GNU platforms. */
157 #ifdef OPENSSL_SYS_VMS
158 #define _XOPEN_SOURCE 500 /* Or isascii won't be declared properly on
159 VMS (at least with DECompHP C). */
164 #include <openssl/bio.h>
165 #include <openssl/crypto.h>
166 #include <openssl/evp.h>
167 #include <openssl/x509.h>
168 #include <openssl/x509v3.h>
169 #include <openssl/ssl.h>
170 #ifndef OPENSSL_NO_ENGINE
171 #include <openssl/engine.h>
173 #include <openssl/err.h>
174 #include <openssl/rand.h>
175 #ifndef OPENSSL_NO_RSA
176 #include <openssl/rsa.h>
178 #ifndef OPENSSL_NO_DSA
179 #include <openssl/dsa.h>
181 #ifndef OPENSSL_NO_DH
182 #include <openssl/dh.h>
184 #ifndef OPENSSL_NO_SRP
185 #include <openssl/srp.h>
187 #include <openssl/bn.h>
189 #define _XOPEN_SOURCE_EXTENDED 1 /* Or gethostname won't be declared properly
190 on Compaq platforms (at least with DEC C).
191 Do not try to put it earlier, or IPv6 includes
195 #ifdef OPENSSL_SYS_WINDOWS
198 #include OPENSSL_UNISTD
201 #ifdef OPENSSL_SYS_VMS
202 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
203 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
204 #elif defined(OPENSSL_SYS_WINCE)
205 # define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
206 # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
207 #elif defined(OPENSSL_SYS_NETWARE)
208 # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
209 # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
211 # define TEST_SERVER_CERT "../apps/server.pem"
212 # define TEST_CLIENT_CERT "../apps/client.pem"
215 /* There is really no standard for this, so let's assign some tentative
216 numbers. In any case, these numbers are only for this test */
220 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
221 #ifndef OPENSSL_NO_RSA
222 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
223 static void free_tmp_rsa(void);
225 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg);
226 #define APP_CALLBACK_STRING "Test Callback Argument"
227 struct app_verify_arg
231 int allow_proxy_certs;
236 #ifndef OPENSSL_NO_DH
237 static DH *get_dh512(void);
238 static DH *get_dh1024(void);
239 static DH *get_dh1024dsa(void);
243 static char *psk_key=NULL; /* by default PSK is not used */
244 #ifndef OPENSSL_NO_PSK
245 static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
246 unsigned int max_identity_len, unsigned char *psk,
247 unsigned int max_psk_len);
248 static unsigned int psk_server_callback(SSL *ssl, const char *identity, unsigned char *psk,
249 unsigned int max_psk_len);
252 #ifndef OPENSSL_NO_SRP
254 /* This is a context that we pass to all callbacks */
255 typedef struct srp_client_arg_st
261 #define PWD_STRLEN 1024
263 static char * MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
265 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
266 return BUF_strdup((char *)srp_client_arg->srppassin);
270 /* This is a context that we pass to SRP server callbacks */
271 typedef struct srp_server_arg_st
277 static int MS_CALLBACK ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
279 SRP_SERVER_ARG * p = (SRP_SERVER_ARG *) arg;
281 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0)
283 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
284 return SSL3_AL_FATAL;
286 if (SSL_set_srp_server_param_pw(s,p->expected_user,p->pass,"1024")<0)
288 *ad = SSL_AD_INTERNAL_ERROR;
289 return SSL3_AL_FATAL;
291 return SSL_ERROR_NONE;
295 static BIO *bio_err=NULL;
296 static BIO *bio_stdout=NULL;
298 #ifndef OPENSSL_NO_NEXTPROTONEG
299 /* Note that this code assumes that this is only a one element list: */
300 static const char NEXT_PROTO_STRING[] = "\x09testproto";
303 int npn_server_reject = 0;
305 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
307 /* This callback only returns the protocol string, rather than a length
308 prefixed set. We assume that NEXT_PROTO_STRING is a one element list and
309 remove the first byte to chop off the length prefix. */
310 *out = (unsigned char*) NEXT_PROTO_STRING + 1;
311 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
312 return SSL_TLSEXT_ERR_OK;
315 static int cb_server_npn(SSL *s, const unsigned char **data, unsigned int *len, void *arg)
317 *data = (const unsigned char *) NEXT_PROTO_STRING;
318 *len = sizeof(NEXT_PROTO_STRING) - 1;
319 return SSL_TLSEXT_ERR_OK;
322 static int cb_server_rejects_npn(SSL *s, const unsigned char **data, unsigned int *len, void *arg)
324 return SSL_TLSEXT_ERR_NOACK;
327 static int verify_npn(SSL *client, SSL *server)
329 const unsigned char *client_s;
331 const unsigned char *server_s;
334 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
335 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
339 BIO_printf(bio_stdout, "Client NPN: ");
340 BIO_write(bio_stdout, client_s, client_len);
341 BIO_printf(bio_stdout, "\n");
346 BIO_printf(bio_stdout, "Server NPN: ");
347 BIO_write(bio_stdout, server_s, server_len);
348 BIO_printf(bio_stdout, "\n");
351 /* If an NPN string was returned, it must be the protocol that we
352 * expected to negotiate. */
353 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
354 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
356 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
357 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
360 if (!npn_client && client_len)
362 if (!npn_server && server_len)
364 if (npn_server_reject && server_len)
366 if (npn_client && npn_server && (!client_len || !server_len))
373 static const char *alpn_client;
374 static const char *alpn_server;
375 static const char *alpn_expected;
376 static unsigned char *alpn_selected;
378 /* next_protos_parse parses a comma separated list of strings into a string
379 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
380 * outlen: (output) set to the length of the resulting buffer on success.
381 * err: (maybe NULL) on failure, an error message line is written to this BIO.
382 * in: a NUL terminated string like "abc,def,ghi"
384 * returns: a malloced buffer or NULL on failure.
386 static unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
396 out = OPENSSL_malloc(strlen(in) + 1);
400 for (i = 0; i <= len; ++i)
402 if (i == len || in[i] == ',')
409 out[start] = i - start;
420 static int cb_server_alpn(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
422 unsigned char *protos;
423 unsigned short protos_len;
425 protos = next_protos_parse(&protos_len, alpn_server);
428 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", alpn_server);
432 if (SSL_select_next_proto((unsigned char**) out, outlen, protos, protos_len, in, inlen) !=
433 OPENSSL_NPN_NEGOTIATED)
435 OPENSSL_free(protos);
436 return SSL_TLSEXT_ERR_NOACK;
439 /* Make a copy of the selected protocol which will be freed in verify_alpn. */
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 if (alpn_selected != NULL)
457 OPENSSL_free(alpn_selected);
458 alpn_selected = NULL;
461 if (client_proto_len != server_proto_len ||
462 memcmp(client_proto, server_proto, client_proto_len) != 0)
464 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
468 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))
478 BIO_printf(bio_stdout, "ALPN selected protocols not equal to expected protocol: %s\n", alpn_expected);
485 BIO_printf(bio_stdout, "ALPN results: client: '");
486 BIO_write(bio_stdout, client_proto, client_proto_len);
487 BIO_printf(bio_stdout, "', server: '");
488 BIO_write(bio_stdout, server_proto, server_proto_len);
489 BIO_printf(bio_stdout, "'\n");
490 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n", alpn_client, alpn_server);
494 #define SCT_EXT_TYPE 18
496 /* WARNING : below extension types are *NOT* IETF assigned, and
497 could conflict if these types are reassigned and handled
498 specially by OpenSSL in the future */
499 #define TACK_EXT_TYPE 62208
500 #define CUSTOM_EXT_TYPE_0 1000
501 #define CUSTOM_EXT_TYPE_1 1001
502 #define CUSTOM_EXT_TYPE_2 1002
503 #define CUSTOM_EXT_TYPE_3 1003
505 const char custom_ext_cli_string[] = "abc";
506 const char custom_ext_srv_string[] = "defg";
508 /* These set from cmdline */
509 char* serverinfo_file = NULL;
510 int serverinfo_sct = 0;
511 int serverinfo_tack = 0;
513 /* These set based on extension callbacks */
514 int serverinfo_sct_seen = 0;
515 int serverinfo_tack_seen = 0;
516 int serverinfo_other_seen = 0;
518 /* This set from cmdline */
521 /* This set based on extension callbacks */
522 int custom_ext_error = 0;
524 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
525 const unsigned char *in, size_t inlen,
528 if (ext_type == SCT_EXT_TYPE)
529 serverinfo_sct_seen++;
530 else if (ext_type == TACK_EXT_TYPE)
531 serverinfo_tack_seen++;
533 serverinfo_other_seen++;
537 static int verify_serverinfo()
539 if (serverinfo_sct != serverinfo_sct_seen)
541 if (serverinfo_tack != serverinfo_tack_seen)
543 if (serverinfo_other_seen)
548 /* Four test cases for custom extensions:
549 * 0 - no ClientHello extension or ServerHello response
550 * 1 - ClientHello with "abc", no response
551 * 2 - ClientHello with "abc", empty response
552 * 3 - ClientHello with "abc", "defg" response
555 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
556 const unsigned char **out,
557 size_t *outlen, int *al, void *arg)
559 if (ext_type != CUSTOM_EXT_TYPE_0)
560 custom_ext_error = 1;
561 return 0; /* Don't send an extension */
564 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
565 const unsigned char *in,
566 size_t inlen, int *al,
572 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
573 const unsigned char **out,
574 size_t *outlen, int *al, void *arg)
576 if (ext_type != CUSTOM_EXT_TYPE_1)
577 custom_ext_error = 1;
578 *out = (const unsigned char*)custom_ext_cli_string;
579 *outlen = strlen(custom_ext_cli_string);
580 return 1; /* Send "abc" */
583 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
584 const unsigned char *in,
585 size_t inlen, int *al,
591 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
592 const unsigned char **out,
593 size_t *outlen, int *al, void *arg)
595 if (ext_type != CUSTOM_EXT_TYPE_2)
596 custom_ext_error = 1;
597 *out = (const unsigned char*)custom_ext_cli_string;
598 *outlen = strlen(custom_ext_cli_string);
599 return 1; /* Send "abc" */
602 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
603 const unsigned char *in,
604 size_t inlen, int *al,
607 if (ext_type != CUSTOM_EXT_TYPE_2)
608 custom_ext_error = 1;
610 custom_ext_error = 1; /* Should be empty response */
614 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
615 const unsigned char **out,
616 size_t *outlen, int *al, void *arg)
618 if (ext_type != CUSTOM_EXT_TYPE_3)
619 custom_ext_error = 1;
620 *out = (const unsigned char*)custom_ext_cli_string;
621 *outlen = strlen(custom_ext_cli_string);
622 return 1; /* Send "abc" */
625 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
626 const unsigned char *in,
627 size_t inlen, int *al,
630 if (ext_type != CUSTOM_EXT_TYPE_3)
631 custom_ext_error = 1;
632 if (inlen != strlen(custom_ext_srv_string))
633 custom_ext_error = 1;
634 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
635 custom_ext_error = 1; /* Check for "defg" */
639 /* custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback for this extension */
640 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
641 const unsigned char *in,
642 size_t inlen, int *al,
645 custom_ext_error = 1;
649 /* 'add' callbacks are only called if the 'parse' callback is called */
650 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
651 const unsigned char **out,
652 size_t *outlen, int *al, void *arg)
654 /* Error: should not have been called */
655 custom_ext_error = 1;
656 return 0; /* Don't send an extension */
659 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
660 const unsigned char *in,
661 size_t inlen, int *al,
664 if (ext_type != CUSTOM_EXT_TYPE_1)
665 custom_ext_error = 1;
666 /* Check for "abc" */
667 if (inlen != strlen(custom_ext_cli_string))
668 custom_ext_error = 1;
669 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
670 custom_ext_error = 1;
674 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
675 const unsigned char **out,
676 size_t *outlen, int *al, void *arg)
678 return 0; /* Don't send an extension */
681 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
682 const unsigned char *in,
683 size_t inlen, int *al,
686 if (ext_type != CUSTOM_EXT_TYPE_2)
687 custom_ext_error = 1;
688 /* Check for "abc" */
689 if (inlen != strlen(custom_ext_cli_string))
690 custom_ext_error = 1;
691 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
692 custom_ext_error = 1;
696 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
697 const unsigned char **out,
698 size_t *outlen, int *al, void *arg)
702 return 1; /* Send empty extension */
705 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
706 const unsigned char *in,
707 size_t inlen, int *al,
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;
739 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
741 int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time);
742 int doit(SSL *s_ssl,SSL *c_ssl,long bytes);
743 static int do_test_cipherlist(void);
744 static void sv_usage(void)
746 fprintf(stderr,"usage: ssltest [args ...]\n");
747 fprintf(stderr,"\n");
749 fprintf(stderr,"-F - run test in FIPS mode\n");
751 fprintf(stderr," -server_auth - check server certificate\n");
752 fprintf(stderr," -client_auth - do client authentication\n");
753 fprintf(stderr," -proxy - allow proxy certificates\n");
754 fprintf(stderr," -proxy_auth <val> - set proxy policy rights\n");
755 fprintf(stderr," -proxy_cond <val> - expression to test proxy policy rights\n");
756 fprintf(stderr," -v - more output\n");
757 fprintf(stderr," -d - debug output\n");
758 fprintf(stderr," -reuse - use session-id reuse\n");
759 fprintf(stderr," -num <val> - number of connections to perform\n");
760 fprintf(stderr," -bytes <val> - number of bytes to swap between client/server\n");
761 #ifndef OPENSSL_NO_DH
762 fprintf(stderr," -dhe1024 - use 1024 bit key (safe prime) for DHE\n");
763 fprintf(stderr," -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
764 fprintf(stderr," -no_dhe - disable DHE\n");
766 #ifndef OPENSSL_NO_ECDH
767 fprintf(stderr," -no_ecdhe - disable ECDHE\n");
769 #ifndef OPENSSL_NO_PSK
770 fprintf(stderr," -psk arg - PSK in hex (without 0x)\n");
772 #ifndef OPENSSL_NO_SRP
773 fprintf(stderr," -srpuser user - SRP username to use\n");
774 fprintf(stderr," -srppass arg - password for 'user'\n");
776 #ifndef OPENSSL_NO_SSL2
777 fprintf(stderr," -ssl2 - use SSLv2\n");
779 #ifndef OPENSSL_NO_SSL3
780 fprintf(stderr," -ssl3 - use SSLv3\n");
782 #ifndef OPENSSL_NO_TLS1
783 fprintf(stderr," -tls1 - use TLSv1\n");
785 fprintf(stderr," -CApath arg - PEM format directory of CA's\n");
786 fprintf(stderr," -CAfile arg - PEM format file of CA's\n");
787 fprintf(stderr," -cert arg - Server certificate file\n");
788 fprintf(stderr," -key arg - Server key file (default: same as -cert)\n");
789 fprintf(stderr," -c_cert arg - Client certificate file\n");
790 fprintf(stderr," -c_key arg - Client key file (default: same as -c_cert)\n");
791 fprintf(stderr," -cipher arg - The cipher list\n");
792 fprintf(stderr," -bio_pair - Use BIO pairs\n");
793 fprintf(stderr," -f - Test even cases that can't work\n");
794 fprintf(stderr," -time - measure processor time used by client and server\n");
795 fprintf(stderr," -zlib - use zlib compression\n");
796 fprintf(stderr," -rle - use rle compression\n");
797 #ifndef OPENSSL_NO_ECDH
798 fprintf(stderr," -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" \
799 " Use \"openssl ecparam -list_curves\" for all names\n" \
800 " (default is sect163r2).\n");
802 fprintf(stderr," -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
803 " When this option is requested, the cipherlist\n"
804 " tests are run instead of handshake tests.\n");
805 #ifndef OPENSSL_NO_NEXTPROTONEG
806 fprintf(stderr," -npn_client - have client side offer NPN\n");
807 fprintf(stderr," -npn_server - have server side offer NPN\n");
808 fprintf(stderr," -npn_server_reject - have server reject NPN\n");
810 fprintf(stderr," -serverinfo_file file - have server use this file\n");
811 fprintf(stderr," -serverinfo_sct - have client offer and expect SCT\n");
812 fprintf(stderr," -serverinfo_tack - have client offer and expect TACK\n");
813 fprintf(stderr," -custom_ext - try various custom extension callbacks\n");
814 fprintf(stderr," -alpn_client <string> - have client side offer ALPN\n");
815 fprintf(stderr," -alpn_server <string> - have server side offer ALPN\n");
816 fprintf(stderr," -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
819 static void print_details(SSL *c_ssl, const char *prefix)
821 const SSL_CIPHER *ciph;
824 ciph=SSL_get_current_cipher(c_ssl);
825 BIO_printf(bio_stdout,"%s%s, cipher %s %s",
827 SSL_get_version(c_ssl),
828 SSL_CIPHER_get_version(ciph),
829 SSL_CIPHER_get_name(ciph));
830 cert=SSL_get_peer_certificate(c_ssl);
833 EVP_PKEY *pkey = X509_get_pubkey(cert);
838 #ifndef OPENSSL_NO_RSA
839 else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
840 && pkey->pkey.rsa->n != NULL)
842 BIO_printf(bio_stdout, ", %d bit RSA",
843 BN_num_bits(pkey->pkey.rsa->n));
846 #ifndef OPENSSL_NO_DSA
847 else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
848 && pkey->pkey.dsa->p != NULL)
850 BIO_printf(bio_stdout, ", %d bit DSA",
851 BN_num_bits(pkey->pkey.dsa->p));
858 /* The SSL API does not allow us to look at temporary RSA/DH keys,
859 * otherwise we should print their lengths too */
860 BIO_printf(bio_stdout,"\n");
863 static void lock_dbg_cb(int mode, int type, const char *file, int line)
865 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
866 const char *errstr = NULL;
869 rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
870 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
872 errstr = "invalid mode";
876 if (type < 0 || type >= CRYPTO_NUM_LOCKS)
878 errstr = "type out of bounds";
882 if (mode & CRYPTO_LOCK)
886 errstr = "already locked";
887 /* must not happen in a single-threaded program
888 * (would deadlock) */
894 else if (mode & CRYPTO_UNLOCK)
898 errstr = "not locked";
902 if (modes[type] != rw)
904 errstr = (rw == CRYPTO_READ) ?
905 "CRYPTO_r_unlock on write lock" :
906 "CRYPTO_w_unlock on read lock";
913 errstr = "invalid mode";
920 /* we cannot use bio_err here */
921 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
922 errstr, mode, type, file, line);
926 #ifdef TLSEXT_TYPE_opaque_prf_input
927 struct cb_info_st { void *input; size_t len; int ret; };
928 struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */
929 struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */
930 struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */
931 struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */
933 int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_)
935 struct cb_info_st *arg = arg_;
940 if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
946 int main(int argc, char *argv[])
948 char *CApath=NULL,*CAfile=NULL;
952 int tls1=0,ssl2=0,ssl3=0,ret=1;
955 struct app_verify_arg app_verify_arg =
956 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
957 char *server_cert=TEST_SERVER_CERT;
958 char *server_key=NULL;
959 char *client_cert=TEST_CLIENT_CERT;
960 char *client_key=NULL;
961 #ifndef OPENSSL_NO_ECDH
962 char *named_curve = NULL;
966 const SSL_METHOD *meth=NULL;
968 int number=1,reuse=0;
970 #ifndef OPENSSL_NO_DH
972 int dhe1024 = 0, dhe1024dsa = 0;
974 #ifndef OPENSSL_NO_ECDH
977 #ifndef OPENSSL_NO_SRP
979 SRP_CLIENT_ARG srp_client_arg = {NULL,NULL};
981 SRP_SERVER_ARG srp_server_arg = {NULL,NULL};
987 clock_t s_time = 0, c_time = 0;
988 #ifndef OPENSSL_NO_COMP
990 COMP_METHOD *cm = NULL;
991 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
993 int test_cipherlist = 0;
1003 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT);
1005 CRYPTO_set_locking_callback(lock_dbg_cb);
1007 /* enable memory leak checking unless explicitly disabled */
1008 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
1010 CRYPTO_malloc_debug_init();
1011 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
1015 /* OPENSSL_DEBUG_MEMORY=off */
1016 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
1018 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1020 RAND_seed(rnd_seed, sizeof rnd_seed);
1022 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1029 if(!strcmp(*argv,"-F"))
1034 fprintf(stderr,"not compiled with FIPS support, so exiting without running.\n");
1038 else if (strcmp(*argv,"-server_auth") == 0)
1040 else if (strcmp(*argv,"-client_auth") == 0)
1042 else if (strcmp(*argv,"-proxy_auth") == 0)
1044 if (--argc < 1) goto bad;
1045 app_verify_arg.proxy_auth= *(++argv);
1047 else if (strcmp(*argv,"-proxy_cond") == 0)
1049 if (--argc < 1) goto bad;
1050 app_verify_arg.proxy_cond= *(++argv);
1052 else if (strcmp(*argv,"-v") == 0)
1054 else if (strcmp(*argv,"-d") == 0)
1056 else if (strcmp(*argv,"-reuse") == 0)
1058 else if (strcmp(*argv,"-dhe1024") == 0)
1060 #ifndef OPENSSL_NO_DH
1063 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
1066 else if (strcmp(*argv,"-dhe1024dsa") == 0)
1068 #ifndef OPENSSL_NO_DH
1071 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
1074 else if (strcmp(*argv,"-no_dhe") == 0)
1076 else if (strcmp(*argv,"-no_ecdhe") == 0)
1078 else if (strcmp(*argv,"-psk") == 0)
1080 if (--argc < 1) goto bad;
1082 #ifndef OPENSSL_NO_PSK
1083 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key))
1085 BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
1092 #ifndef OPENSSL_NO_SRP
1093 else if (strcmp(*argv,"-srpuser") == 0)
1095 if (--argc < 1) goto bad;
1096 srp_server_arg.expected_user = srp_client_arg.srplogin= *(++argv);
1099 else if (strcmp(*argv,"-srppass") == 0)
1101 if (--argc < 1) goto bad;
1102 srp_server_arg.pass = srp_client_arg.srppassin= *(++argv);
1106 else if (strcmp(*argv,"-ssl2") == 0)
1108 #ifdef OPENSSL_NO_SSL2
1113 else if (strcmp(*argv,"-tls1") == 0)
1115 #ifdef OPENSSL_NO_TLS1
1120 else if (strcmp(*argv,"-ssl3") == 0)
1122 #ifdef OPENSSL_NO_SSL3
1127 else if (strncmp(*argv,"-num",4) == 0)
1129 if (--argc < 1) goto bad;
1130 number= atoi(*(++argv));
1131 if (number == 0) number=1;
1133 else if (strcmp(*argv,"-bytes") == 0)
1135 if (--argc < 1) goto bad;
1136 bytes= atol(*(++argv));
1137 if (bytes == 0L) bytes=1L;
1139 if (argv[0][i-1] == 'k') bytes*=1024L;
1140 if (argv[0][i-1] == 'm') bytes*=1024L*1024L;
1142 else if (strcmp(*argv,"-cert") == 0)
1144 if (--argc < 1) goto bad;
1145 server_cert= *(++argv);
1147 else if (strcmp(*argv,"-s_cert") == 0)
1149 if (--argc < 1) goto bad;
1150 server_cert= *(++argv);
1152 else if (strcmp(*argv,"-key") == 0)
1154 if (--argc < 1) goto bad;
1155 server_key= *(++argv);
1157 else if (strcmp(*argv,"-s_key") == 0)
1159 if (--argc < 1) goto bad;
1160 server_key= *(++argv);
1162 else if (strcmp(*argv,"-c_cert") == 0)
1164 if (--argc < 1) goto bad;
1165 client_cert= *(++argv);
1167 else if (strcmp(*argv,"-c_key") == 0)
1169 if (--argc < 1) goto bad;
1170 client_key= *(++argv);
1172 else if (strcmp(*argv,"-cipher") == 0)
1174 if (--argc < 1) goto bad;
1177 else if (strcmp(*argv,"-CApath") == 0)
1179 if (--argc < 1) goto bad;
1182 else if (strcmp(*argv,"-CAfile") == 0)
1184 if (--argc < 1) goto bad;
1187 else if (strcmp(*argv,"-bio_pair") == 0)
1191 else if (strcmp(*argv,"-f") == 0)
1195 else if (strcmp(*argv,"-time") == 0)
1199 #ifndef OPENSSL_NO_COMP
1200 else if (strcmp(*argv,"-zlib") == 0)
1204 else if (strcmp(*argv,"-rle") == 0)
1209 else if (strcmp(*argv,"-named_curve") == 0)
1211 if (--argc < 1) goto bad;
1212 #ifndef OPENSSL_NO_ECDH
1213 named_curve = *(++argv);
1215 fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n");
1219 else if (strcmp(*argv,"-app_verify") == 0)
1221 app_verify_arg.app_verify = 1;
1223 else if (strcmp(*argv,"-proxy") == 0)
1225 app_verify_arg.allow_proxy_certs = 1;
1227 else if (strcmp(*argv,"-test_cipherlist") == 0)
1229 test_cipherlist = 1;
1231 #ifndef OPENSSL_NO_NEXTPROTONEG
1232 else if (strcmp(*argv,"-npn_client") == 0)
1236 else if (strcmp(*argv,"-npn_server") == 0)
1240 else if (strcmp(*argv,"-npn_server_reject") == 0)
1242 npn_server_reject = 1;
1245 else if (strcmp(*argv,"-serverinfo_sct") == 0)
1249 else if (strcmp(*argv,"-serverinfo_tack") == 0)
1251 serverinfo_tack = 1;
1253 else if (strcmp(*argv,"-serverinfo_file") == 0)
1255 if (--argc < 1) goto bad;
1256 serverinfo_file = *(++argv);
1258 else if (strcmp(*argv,"-custom_ext") == 0)
1262 else if (strcmp(*argv,"-alpn_client") == 0)
1264 if (--argc < 1) goto bad;
1265 alpn_client = *(++argv);
1267 else if (strcmp(*argv,"-alpn_server") == 0)
1269 if (--argc < 1) goto bad;
1270 alpn_server = *(++argv);
1272 else if (strcmp(*argv,"-alpn_expected") == 0)
1274 if (--argc < 1) goto bad;
1275 alpn_expected = *(++argv);
1279 fprintf(stderr,"unknown option %s\n",*argv);
1294 * test_cipherlist prevails over protocol switch: we test the cipherlist
1295 * for all enabled protocols.
1297 if (test_cipherlist == 1)
1299 /* ensure that the cipher list are correctly sorted and exit */
1300 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1301 "other options.\n");
1302 if (do_test_cipherlist() == 0)
1308 if (ssl2 + ssl3 + tls1 > 1)
1310 fprintf(stderr, "At most one of -ssl2, -ssl3, or -tls1 should "
1316 * Testing was requested for a compiled-out protocol (e.g. SSLv2).
1317 * Ideally, we would error out, but the generic test wrapper can't know
1318 * when to expect failure. So we do nothing and return success.
1322 fprintf(stderr, "Testing was requested for a disabled protocol. "
1323 "Skipping tests.\n");
1328 if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
1330 fprintf(stderr, "This case cannot work. Use -f to perform "
1331 "the test anyway (and\n-d to see what happens), "
1332 "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
1333 "to avoid protocol mismatch.\n");
1340 if(!FIPS_mode_set(1))
1342 ERR_load_crypto_strings();
1343 ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
1347 fprintf(stderr,"*** IN FIPS MODE ***\n");
1355 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1358 if (number < 50 && !force)
1359 fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1362 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1365 SSL_load_error_strings();
1367 #ifndef OPENSSL_NO_COMP
1368 if (comp == COMP_ZLIB) cm = COMP_zlib();
1369 if (comp == COMP_RLE) cm = COMP_rle();
1372 if (cm->type != NID_undef)
1374 if (SSL_COMP_add_compression_method(comp, cm) != 0)
1377 "Failed to add compression method\n");
1378 ERR_print_errors_fp(stderr);
1384 "Warning: %s compression not supported\n",
1385 (comp == COMP_RLE ? "rle" :
1386 (comp == COMP_ZLIB ? "zlib" :
1388 ERR_print_errors_fp(stderr);
1391 ssl_comp_methods = SSL_COMP_get_compression_methods();
1392 fprintf(stderr, "Available compression methods:\n");
1394 int j, n = sk_SSL_COMP_num(ssl_comp_methods);
1396 fprintf(stderr, " NONE\n");
1398 for (j = 0; j < n; j++)
1400 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1401 fprintf(stderr, " %d: %s\n", c->id, c->name);
1406 /* At this point, ssl2/ssl3/tls1 is only set if the protocol is available.
1407 * (Otherwise we exit early.)
1408 * However the compiler doesn't know this, so we ifdef. */
1409 #ifndef OPENSSL_NO_SSL2
1411 meth=SSLv2_method();
1414 #ifndef OPENSSL_NO_SSL3
1416 meth=SSLv3_method();
1419 #ifndef OPENSSL_NO_TLS1
1421 meth=TLSv1_method();
1424 meth=SSLv23_method();
1426 c_ctx=SSL_CTX_new(meth);
1427 s_ctx=SSL_CTX_new(meth);
1428 if ((c_ctx == NULL) || (s_ctx == NULL))
1430 ERR_print_errors(bio_err);
1433 /* Since we will use low security ciphersuites and keys for
1434 * testing set security level to zero.
1436 SSL_CTX_set_security_level(c_ctx, 0);
1437 SSL_CTX_set_security_level(s_ctx, 0);
1441 SSL_CTX_set_cipher_list(c_ctx,cipher);
1442 SSL_CTX_set_cipher_list(s_ctx,cipher);
1445 #ifndef OPENSSL_NO_DH
1450 /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */
1451 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
1458 SSL_CTX_set_tmp_dh(s_ctx,dh);
1465 #ifndef OPENSSL_NO_ECDH
1470 if (named_curve != NULL)
1472 nid = OBJ_sn2nid(named_curve);
1475 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
1480 #ifdef OPENSSL_NO_EC2M
1481 nid = NID_X9_62_prime256v1;
1483 nid = NID_sect163r2;
1486 ecdh = EC_KEY_new_by_curve_name(nid);
1489 BIO_printf(bio_err, "unable to create curve\n");
1493 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
1494 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
1501 #ifndef OPENSSL_NO_RSA
1502 SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
1505 #ifdef TLSEXT_TYPE_opaque_prf_input
1506 SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
1507 SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
1508 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1); /* or &co2 or NULL */
1509 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1); /* or &so2 or NULL */
1512 if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM))
1514 ERR_print_errors(bio_err);
1516 else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
1517 (server_key?server_key:server_cert), SSL_FILETYPE_PEM))
1519 ERR_print_errors(bio_err);
1525 SSL_CTX_use_certificate_file(c_ctx,client_cert,
1527 SSL_CTX_use_PrivateKey_file(c_ctx,
1528 (client_key?client_key:client_cert),
1532 if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
1533 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1534 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
1535 (!SSL_CTX_set_default_verify_paths(c_ctx)))
1537 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1538 ERR_print_errors(bio_err);
1544 BIO_printf(bio_err,"client authentication\n");
1545 SSL_CTX_set_verify(s_ctx,
1546 SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1548 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, &app_verify_arg);
1552 BIO_printf(bio_err,"server authentication\n");
1553 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
1555 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, &app_verify_arg);
1559 int session_id_context = 0;
1560 SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context);
1563 /* Use PSK only if PSK key is given */
1564 if (psk_key != NULL)
1566 /* no_psk is used to avoid putting psk command to openssl tool */
1569 /* if PSK is not compiled in and psk key is
1570 * given, do nothing and exit successfully */
1574 #ifndef OPENSSL_NO_PSK
1575 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1576 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1578 BIO_printf(bio_err,"setting PSK identity hint to s_ctx\n");
1579 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint"))
1581 BIO_printf(bio_err,"error setting PSK identity hint to s_ctx\n");
1582 ERR_print_errors(bio_err);
1587 #ifndef OPENSSL_NO_SRP
1588 if (srp_client_arg.srplogin)
1590 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin))
1592 BIO_printf(bio_err,"Unable to set SRP username\n");
1595 SSL_CTX_set_srp_cb_arg(c_ctx,&srp_client_arg);
1596 SSL_CTX_set_srp_client_pwd_callback(c_ctx, ssl_give_srp_client_pwd_cb);
1597 /*SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);*/
1600 if (srp_server_arg.expected_user != NULL)
1602 SSL_CTX_set_verify(s_ctx,SSL_VERIFY_NONE,verify_callback);
1603 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1604 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1608 #ifndef OPENSSL_NO_NEXTPROTONEG
1611 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1615 if (npn_server_reject)
1617 BIO_printf(bio_err, "Can't have both -npn_server and -npn_server_reject\n");
1620 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1622 if (npn_server_reject)
1624 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, NULL);
1629 SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
1631 serverinfo_cli_parse_cb, NULL);
1632 if (serverinfo_tack)
1633 SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1635 serverinfo_cli_parse_cb, NULL);
1637 if (serverinfo_file)
1638 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file))
1640 BIO_printf(bio_err, "missing serverinfo file\n");
1646 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1647 custom_ext_0_cli_add_cb,
1649 custom_ext_0_cli_parse_cb, NULL);
1650 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1651 custom_ext_1_cli_add_cb,
1653 custom_ext_1_cli_parse_cb, NULL);
1654 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1655 custom_ext_2_cli_add_cb,
1657 custom_ext_2_cli_parse_cb, NULL);
1658 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1659 custom_ext_3_cli_add_cb,
1661 custom_ext_3_cli_parse_cb, NULL);
1664 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1665 custom_ext_0_srv_add_cb,
1667 custom_ext_0_srv_parse_cb, NULL);
1668 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1669 custom_ext_1_srv_add_cb,
1671 custom_ext_1_srv_parse_cb, NULL);
1672 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1673 custom_ext_2_srv_add_cb,
1675 custom_ext_2_srv_parse_cb, NULL);
1676 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1677 custom_ext_3_srv_add_cb,
1679 custom_ext_3_srv_parse_cb, NULL);
1683 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
1687 unsigned short alpn_len;
1688 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1692 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1695 SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len);
1699 c_ssl=SSL_new(c_ctx);
1700 s_ssl=SSL_new(s_ctx);
1702 #ifndef OPENSSL_NO_KRB5
1703 if (c_ssl && c_ssl->kssl_ctx)
1705 char localhost[MAXHOSTNAMELEN+2];
1707 if (gethostname(localhost, sizeof localhost-1) == 0)
1709 localhost[sizeof localhost-1]='\0';
1710 if(strlen(localhost) == sizeof localhost-1)
1712 BIO_printf(bio_err,"localhost name too long\n");
1715 kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER,
1719 #endif /* OPENSSL_NO_KRB5 */
1721 for (i=0; i<number; i++)
1723 if (!reuse) SSL_set_session(c_ssl,NULL);
1725 ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time);
1727 ret=doit(s_ssl,c_ssl,bytes);
1732 print_details(c_ssl, "");
1734 if ((number > 1) || (bytes > 1L))
1735 BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
1738 #ifdef CLOCKS_PER_SEC
1739 /* "To determine the time in seconds, the value returned
1740 * by the clock function should be divided by the value
1741 * of the macro CLOCKS_PER_SEC."
1742 * -- ISO/IEC 9899 */
1743 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1744 "Approximate total client time: %6.2f s\n",
1745 (double)s_time/CLOCKS_PER_SEC,
1746 (double)c_time/CLOCKS_PER_SEC);
1748 /* "`CLOCKS_PER_SEC' undeclared (first use this function)"
1749 * -- cc on NeXTstep/OpenStep */
1750 BIO_printf(bio_stdout,
1751 "Approximate total server time: %6.2f units\n"
1752 "Approximate total client time: %6.2f units\n",
1762 if (s_ctx != NULL) SSL_CTX_free(s_ctx);
1763 if (c_ctx != NULL) SSL_CTX_free(c_ctx);
1765 if (bio_stdout != NULL) BIO_free(bio_stdout);
1767 #ifndef OPENSSL_NO_RSA
1770 #ifndef OPENSSL_NO_ENGINE
1773 CRYPTO_cleanup_all_ex_data();
1775 ERR_remove_thread_state(NULL);
1777 CRYPTO_mem_leaks(bio_err);
1778 if (bio_err != NULL) BIO_free(bio_err);
1783 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1784 clock_t *s_time, clock_t *c_time)
1786 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1787 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1788 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1791 size_t bufsiz = 256; /* small buffer for testing */
1793 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1795 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1798 s_ssl_bio = BIO_new(BIO_f_ssl());
1802 c_ssl_bio = BIO_new(BIO_f_ssl());
1806 SSL_set_connect_state(c_ssl);
1807 SSL_set_bio(c_ssl, client, client);
1808 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1810 SSL_set_accept_state(s_ssl);
1811 SSL_set_bio(s_ssl, server, server);
1812 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1816 /* c_ssl_bio: SSL filter BIO
1818 * client: pseudo-I/O for SSL library
1820 * client_io: client's SSL communication; usually to be
1821 * relayed over some I/O facility, but in this
1822 * test program, we're the server, too:
1824 * server_io: server's SSL communication
1826 * server: pseudo-I/O for SSL library
1828 * s_ssl_bio: SSL filter BIO
1830 * The client and the server each employ a "BIO pair":
1831 * client + client_io, server + server_io.
1832 * BIO pairs are symmetric. A BIO pair behaves similar
1833 * to a non-blocking socketpair (but both endpoints must
1834 * be handled by the same thread).
1835 * [Here we could connect client and server to the ends
1836 * of a single BIO pair, but then this code would be less
1837 * suitable as an example for BIO pairs in general.]
1839 * Useful functions for querying the state of BIO pair endpoints:
1841 * BIO_ctrl_pending(bio) number of bytes we can read now
1842 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1843 * other side's read attempt
1844 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1846 * ..._read_request is never more than ..._write_guarantee;
1847 * it depends on the application which one you should use.
1850 /* We have non-blocking behaviour throughout this test program, but
1851 * can be sure that there is *some* progress in each iteration; so
1852 * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE
1853 * -- we just try everything in each iteration
1859 MS_STATIC char cbuf[1024*8];
1861 clock_t c_clock = clock();
1863 memset(cbuf, 0, sizeof(cbuf));
1866 if (SSL_in_init(c_ssl))
1867 printf("client waiting in SSL_connect - %s\n",
1868 SSL_state_string_long(c_ssl));
1872 /* Write to server. */
1874 if (cw_num > (long)sizeof cbuf)
1878 r = BIO_write(c_ssl_bio, cbuf, i);
1881 if (!BIO_should_retry(c_ssl_bio))
1883 fprintf(stderr,"ERROR in CLIENT\n");
1886 /* BIO_should_retry(...) can just be ignored here.
1887 * The library expects us to call BIO_write with
1888 * the same arguments again, and that's what we will
1889 * do in the next iteration. */
1893 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1899 printf("client wrote %d\n", r);
1906 /* Read from server. */
1908 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1911 if (!BIO_should_retry(c_ssl_bio))
1913 fprintf(stderr,"ERROR in CLIENT\n");
1916 /* Again, "BIO_should_retry" can be ignored. */
1920 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1926 printf("client read %d\n", r);
1931 /* c_time and s_time increments will typically be very small
1932 * (depending on machine speed and clock tick intervals),
1933 * but sampling over a large number of connections should
1934 * result in fairly accurate figures. We cannot guarantee
1935 * a lot, however -- if each connection lasts for exactly
1936 * one clock tick, it will be counted only for the client
1937 * or only for the server or even not at all.
1939 *c_time += (clock() - c_clock);
1945 MS_STATIC char sbuf[1024*8];
1947 clock_t s_clock = clock();
1949 memset(sbuf, 0, sizeof(sbuf));
1952 if (SSL_in_init(s_ssl))
1953 printf("server waiting in SSL_accept - %s\n",
1954 SSL_state_string_long(s_ssl));
1958 /* Write to client. */
1960 if (sw_num > (long)sizeof sbuf)
1964 r = BIO_write(s_ssl_bio, sbuf, i);
1967 if (!BIO_should_retry(s_ssl_bio))
1969 fprintf(stderr,"ERROR in SERVER\n");
1972 /* Ignore "BIO_should_retry". */
1976 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
1982 printf("server wrote %d\n", r);
1989 /* Read from client. */
1991 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1994 if (!BIO_should_retry(s_ssl_bio))
1996 fprintf(stderr,"ERROR in SERVER\n");
2003 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
2009 printf("server read %d\n", r);
2014 *s_time += (clock() - s_clock);
2018 /* "I/O" BETWEEN CLIENT AND SERVER. */
2021 BIO *io1 = server_io, *io2 = client_io;
2022 /* we use the non-copying interface for io1
2023 * and the standard BIO_write/BIO_read interface for io2
2026 static int prev_progress = 1;
2035 r1 = BIO_ctrl_pending(io1);
2036 r2 = BIO_ctrl_get_write_guarantee(io2);
2045 if (INT_MAX < num) /* yeah, right */
2048 r = BIO_nread(io1, &dataptr, (int)num);
2050 assert(r <= (int)num);
2051 /* possibly r < num (non-contiguous data) */
2053 r = BIO_write(io2, dataptr, (int)num);
2054 if (r != (int)num) /* can't happen */
2056 fprintf(stderr, "ERROR: BIO_write could not write "
2057 "BIO_ctrl_get_write_guarantee() bytes");
2063 printf((io1 == client_io) ?
2064 "C->S relaying: %d bytes\n" :
2065 "S->C relaying: %d bytes\n",
2076 r1 = BIO_ctrl_pending(io2);
2077 r2 = BIO_ctrl_get_read_request(io1);
2078 /* here we could use ..._get_write_guarantee instead of
2079 * ..._get_read_request, but by using the latter
2080 * we test restartability of the SSL implementation
2081 * more thoroughly */
2093 --num; /* test restartability even more thoroughly */
2095 r = BIO_nwrite0(io1, &dataptr);
2099 r = BIO_read(io2, dataptr, (int)num);
2100 if (r != (int)num) /* can't happen */
2102 fprintf(stderr, "ERROR: BIO_read could not read "
2103 "BIO_ctrl_pending() bytes");
2107 r = BIO_nwrite(io1, &dataptr, (int)num);
2108 if (r != (int)num) /* can't happen */
2110 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2111 "BIO_nwrite0() bytes");
2116 printf((io2 == client_io) ?
2117 "C->S relaying: %d bytes\n" :
2118 "S->C relaying: %d bytes\n",
2121 } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */
2123 if (!progress && !prev_progress)
2124 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0)
2126 fprintf(stderr, "ERROR: got stuck\n");
2127 if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0)
2129 fprintf(stderr, "This can happen for SSL2 because "
2130 "CLIENT-FINISHED and SERVER-VERIFY are written \n"
2131 "concurrently ...");
2132 if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
2133 && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0)
2135 fprintf(stderr, " ok.\n");
2139 fprintf(stderr, " ERROR.\n");
2142 prev_progress = progress;
2145 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2148 print_details(c_ssl, "DONE via BIO pair: ");
2149 #ifndef OPENSSL_NO_NEXTPROTONEG
2150 if (verify_npn(c_ssl, s_ssl) < 0)
2156 if (verify_serverinfo() < 0)
2158 fprintf(stderr, "Server info verify error\n");
2162 if (verify_alpn(c_ssl, s_ssl) < 0)
2168 if (custom_ext_error)
2170 fprintf(stderr, "Custom extension error\n");
2179 ERR_print_errors(bio_err);
2184 BIO_free(server_io);
2188 BIO_free(client_io);
2190 BIO_free(s_ssl_bio);
2192 BIO_free(c_ssl_bio);
2203 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2205 char *cbuf=NULL,*sbuf=NULL;
2207 long cw_num=count,cr_num=count;
2208 long sw_num=count,sr_num=count;
2214 int c_r,c_w,s_r,s_w;
2217 int c_write,s_write;
2218 int do_server=0,do_client=0;
2219 int max_frag = 5*1024;
2221 bufsiz = count>40*1024 ? 40*1024 : count;
2223 if ((cbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
2224 if ((sbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
2226 memset(cbuf,0,bufsiz);
2227 memset(sbuf,0,bufsiz);
2229 c_to_s=BIO_new(BIO_s_mem());
2230 s_to_c=BIO_new(BIO_s_mem());
2231 if ((s_to_c == NULL) || (c_to_s == NULL))
2233 ERR_print_errors(bio_err);
2237 c_bio=BIO_new(BIO_f_ssl());
2238 s_bio=BIO_new(BIO_f_ssl());
2239 if ((c_bio == NULL) || (s_bio == NULL))
2241 ERR_print_errors(bio_err);
2245 SSL_set_connect_state(c_ssl);
2246 SSL_set_bio(c_ssl,s_to_c,c_to_s);
2247 SSL_set_max_send_fragment(c_ssl,max_frag);
2248 BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE);
2250 SSL_set_accept_state(s_ssl);
2251 SSL_set_bio(s_ssl,c_to_s,s_to_c);
2252 SSL_set_max_send_fragment(s_ssl,max_frag);
2253 BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE);
2257 c_write=1,s_write=0;
2259 /* We can always do writes */
2265 i=(int)BIO_pending(s_bio);
2266 if ((i && s_r) || s_w) do_server=1;
2268 i=(int)BIO_pending(c_bio);
2269 if ((i && c_r) || c_w) do_client=1;
2271 if (do_server && debug)
2273 if (SSL_in_init(s_ssl))
2274 printf("server waiting in SSL_accept - %s\n",
2275 SSL_state_string_long(s_ssl));
2276 /* else if (s_write)
2277 printf("server:SSL_write()\n");
2279 printf("server:SSL_read()\n"); */
2282 if (do_client && debug)
2284 if (SSL_in_init(c_ssl))
2285 printf("client waiting in SSL_connect - %s\n",
2286 SSL_state_string_long(c_ssl));
2287 /* else if (c_write)
2288 printf("client:SSL_write()\n");
2290 printf("client:SSL_read()\n"); */
2293 if (!do_client && !do_server)
2295 fprintf(stdout,"ERROR IN STARTUP\n");
2296 ERR_print_errors(bio_err);
2299 if (do_client && !(done & C_DONE))
2303 j = (cw_num > bufsiz) ?
2304 (int)bufsiz : (int)cw_num;
2305 i=BIO_write(c_bio,cbuf,j);
2310 if (BIO_should_retry(c_bio))
2312 if (BIO_should_read(c_bio))
2314 if (BIO_should_write(c_bio))
2319 fprintf(stderr,"ERROR in CLIENT\n");
2320 ERR_print_errors(bio_err);
2326 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
2332 printf("client wrote %d\n",i);
2338 SSL_set_max_send_fragment(c_ssl,max_frag-=5);
2343 i=BIO_read(c_bio,cbuf,bufsiz);
2348 if (BIO_should_retry(c_bio))
2350 if (BIO_should_read(c_bio))
2352 if (BIO_should_write(c_bio))
2357 fprintf(stderr,"ERROR in CLIENT\n");
2358 ERR_print_errors(bio_err);
2364 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
2370 printf("client read %d\n",i);
2387 if (do_server && !(done & S_DONE))
2391 i=BIO_read(s_bio,sbuf,bufsiz);
2396 if (BIO_should_retry(s_bio))
2398 if (BIO_should_read(s_bio))
2400 if (BIO_should_write(s_bio))
2405 fprintf(stderr,"ERROR in SERVER\n");
2406 ERR_print_errors(bio_err);
2412 ERR_print_errors(bio_err);
2413 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n");
2419 printf("server read %d\n",i);
2436 j = (sw_num > bufsiz) ?
2437 (int)bufsiz : (int)sw_num;
2438 i=BIO_write(s_bio,sbuf,j);
2443 if (BIO_should_retry(s_bio))
2445 if (BIO_should_read(s_bio))
2447 if (BIO_should_write(s_bio))
2452 fprintf(stderr,"ERROR in SERVER\n");
2453 ERR_print_errors(bio_err);
2459 ERR_print_errors(bio_err);
2460 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n");
2466 printf("server wrote %d\n",i);
2473 SSL_set_max_send_fragment(s_ssl,max_frag-=5);
2478 if ((done & S_DONE) && (done & C_DONE)) break;
2482 print_details(c_ssl, "DONE: ");
2483 #ifndef OPENSSL_NO_NEXTPROTONEG
2484 if (verify_npn(c_ssl, s_ssl) < 0)
2490 if (verify_serverinfo() < 0)
2492 fprintf(stderr, "Server info verify error\n");
2496 if (custom_ext_error)
2498 fprintf(stderr, "Custom extension error\n");
2504 /* We have to set the BIO's to NULL otherwise they will be
2505 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and
2506 * again when c_ssl is SSL_free()ed.
2507 * This is a hack required because s_ssl and c_ssl are sharing the same
2508 * BIO structure and SSL_set_bio() and SSL_free() automatically
2509 * BIO_free non NULL entries.
2510 * You should not normally do this or be required to do this */
2522 if (c_to_s != NULL) BIO_free(c_to_s);
2523 if (s_to_c != NULL) BIO_free(s_to_c);
2524 if (c_bio != NULL) BIO_free_all(c_bio);
2525 if (s_bio != NULL) BIO_free_all(s_bio);
2527 if (cbuf) OPENSSL_free(cbuf);
2528 if (sbuf) OPENSSL_free(sbuf);
2533 static int get_proxy_auth_ex_data_idx(void)
2535 static volatile int idx = -1;
2538 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2541 idx = X509_STORE_CTX_get_ex_new_index(0,
2542 "SSLtest for verify callback", NULL,NULL,NULL);
2544 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2549 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
2553 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,
2558 fprintf(stderr,"depth=%d %s\n",
2559 ctx->error_depth,buf);
2562 fprintf(stderr,"depth=%d error=%d %s\n",
2563 ctx->error_depth,ctx->error,buf);
2569 fprintf(stderr,"Error string: %s\n",
2570 X509_verify_cert_error_string(ctx->error));
2573 case X509_V_ERR_CERT_NOT_YET_VALID:
2574 case X509_V_ERR_CERT_HAS_EXPIRED:
2575 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2576 fprintf(stderr," ... ignored.\n");
2583 X509 *xs = ctx->current_cert;
2585 X509 *xi = ctx->current_issuer;
2588 if (xs->ex_flags & EXFLAG_PROXY)
2590 unsigned int *letters =
2591 X509_STORE_CTX_get_ex_data(ctx,
2592 get_proxy_auth_ex_data_idx());
2598 PROXY_CERT_INFO_EXTENSION *pci =
2599 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2602 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage))
2604 case NID_Independent:
2605 /* Completely meaningless in this
2606 program, as there's no way to
2607 grant explicit rights to a
2608 specific PrC. Basically, using
2609 id-ppl-Independent is the perfect
2610 way to grant no rights at all. */
2611 fprintf(stderr, " Independent proxy certificate");
2612 for (i = 0; i < 26; i++)
2615 case NID_id_ppl_inheritAll:
2616 /* This is basically a NOP, we
2617 simply let the current rights
2618 stand as they are. */
2619 fprintf(stderr, " Proxy certificate inherits all");
2623 pci->proxyPolicy->policy->data;
2624 i = pci->proxyPolicy->policy->length;
2626 /* The algorithm works as follows:
2627 it is assumed that previous
2628 iterations or the initial granted
2629 rights has already set some elements
2630 of `letters'. What we need to do is
2631 to clear those that weren't granted
2632 by the current PrC as well. The
2633 easiest way to do this is to add 1
2634 to all the elements whose letters
2635 are given with the current policy.
2636 That way, all elements that are set
2637 by the current policy and were
2638 already set by earlier policies and
2639 through the original grant of rights
2640 will get the value 2 or higher.
2641 The last thing to do is to sweep
2642 through `letters' and keep the
2643 elements having the value 2 as set,
2644 and clear all the others. */
2646 fprintf(stderr, " Certificate proxy rights = %*.*s", i, i, s);
2650 if (isascii(c) && isalpha(c))
2657 for (i = 0; i < 26; i++)
2666 ", resulting proxy rights = ");
2667 for(i = 0; i < 26; i++)
2670 fprintf(stderr, "%c", i + 'A');
2674 fprintf(stderr, "none");
2675 fprintf(stderr, "\n");
2677 PROXY_CERT_INFO_EXTENSION_free(pci);
2685 static void process_proxy_debug(int indent, const char *format, ...)
2687 static const char indentation[] =
2688 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2689 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; /* That's 80 > */
2690 char my_format[256];
2693 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2694 indent, indent, indentation, format);
2696 va_start(args, format);
2697 vfprintf(stderr, my_format, args);
2705 static int process_proxy_cond_adders(unsigned int letters[26],
2706 const char *cond, const char **cond_end, int *pos, int indent);
2707 static int process_proxy_cond_val(unsigned int letters[26],
2708 const char *cond, const char **cond_end, int *pos, int indent)
2714 while(isspace((int)*cond))
2721 process_proxy_debug(indent,
2722 "Start process_proxy_cond_val at position %d: %s\n",
2729 while(isspace((int)*cond))
2739 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2744 while(isspace((int)*cond))
2752 "Weird condition character in position %d: "
2759 else if (isascii(c) && isalpha(c))
2763 ok = letters[c - 'A'];
2769 "Weird condition character in position %d: "
2776 if (ok >= 0 && negate)
2780 process_proxy_debug(indent,
2781 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2786 static int process_proxy_cond_multipliers(unsigned int letters[26],
2787 const char *cond, const char **cond_end, int *pos, int indent)
2793 process_proxy_debug(indent,
2794 "Start process_proxy_cond_multipliers at position %d: %s\n",
2797 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2804 while(isspace((int)*cond))
2818 ok = process_proxy_cond_val(letters,
2819 cond, cond_end, pos, indent + 1);
2833 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2845 process_proxy_debug(indent,
2846 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2852 static int process_proxy_cond_adders(unsigned int letters[26],
2853 const char *cond, const char **cond_end, int *pos, int indent)
2859 process_proxy_debug(indent,
2860 "Start process_proxy_cond_adders at position %d: %s\n",
2863 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2871 while(isspace((int)*cond))
2884 ok = process_proxy_cond_multipliers(letters,
2885 cond, cond_end, pos, indent + 1);
2896 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2908 process_proxy_debug(indent,
2909 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2916 static int process_proxy_cond(unsigned int letters[26],
2917 const char *cond, const char **cond_end)
2920 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2923 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2926 struct app_verify_arg *cb_arg = arg;
2927 unsigned int letters[26]; /* only used with proxy_auth */
2929 if (cb_arg->app_verify)
2931 char *s = NULL,buf[256];
2933 fprintf(stderr, "In app_verify_callback, allowing cert. ");
2934 fprintf(stderr, "Arg is: %s\n", cb_arg->string);
2935 fprintf(stderr, "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2936 (void *)ctx, (void *)ctx->cert);
2938 s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256);
2941 fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf);
2945 if (cb_arg->proxy_auth)
2947 int found_any = 0, i;
2950 for(i = 0; i < 26; i++)
2952 for(sp = cb_arg->proxy_auth; *sp; sp++)
2955 if (isascii(c) && isalpha(c))
2959 letters[c - 'A'] = 1;
2964 " Initial proxy rights = ");
2965 for(i = 0; i < 26; i++)
2968 fprintf(stderr, "%c", i + 'A');
2972 fprintf(stderr, "none");
2973 fprintf(stderr, "\n");
2975 X509_STORE_CTX_set_ex_data(ctx,
2976 get_proxy_auth_ex_data_idx(),letters);
2978 if (cb_arg->allow_proxy_certs)
2980 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2983 #ifndef OPENSSL_NO_X509_VERIFY
2984 ok = X509_verify_cert(ctx);
2987 if (cb_arg->proxy_auth)
2991 const char *cond_end = NULL;
2993 ok = process_proxy_cond(letters,
2994 cb_arg->proxy_cond, &cond_end);
3000 fprintf(stderr, "Stopped processing condition before it's end.\n");
3004 fprintf(stderr, "Proxy rights check with condition '%s' proved invalid\n",
3005 cb_arg->proxy_cond);
3007 fprintf(stderr, "Proxy rights check with condition '%s' proved valid\n",
3008 cb_arg->proxy_cond);
3014 #ifndef OPENSSL_NO_RSA
3015 static RSA *rsa_tmp=NULL;
3017 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
3020 if (rsa_tmp == NULL)
3023 rsa_tmp = RSA_new();
3024 if(!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4))
3026 BIO_printf(bio_err, "Memory error...");
3029 BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
3030 (void)BIO_flush(bio_err);
3031 if(!RSA_generate_key_ex(rsa_tmp,keylength,bn,NULL))
3033 BIO_printf(bio_err, "Error generating key.");
3038 BIO_printf(bio_err,"\n");
3039 (void)BIO_flush(bio_err);
3045 static void free_tmp_rsa(void)
3047 if (rsa_tmp != NULL)
3055 #ifndef OPENSSL_NO_DH
3056 /* These DH parameters have been generated as follows:
3057 * $ openssl dhparam -C -noout 512
3058 * $ openssl dhparam -C -noout 1024
3059 * $ openssl dhparam -C -noout -dsaparam 1024
3060 * (The third function has been renamed to avoid name conflicts.)
3062 static DH *get_dh512()
3064 static unsigned char dh512_p[]={
3065 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6,
3066 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0,
3067 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F,
3068 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8,
3069 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33,
3070 0x02,0xC5,0xAE,0x23,
3072 static unsigned char dh512_g[]={
3077 if ((dh=DH_new()) == NULL) return(NULL);
3078 dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
3079 dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
3080 if ((dh->p == NULL) || (dh->g == NULL))
3081 { DH_free(dh); return(NULL); }
3085 static DH *get_dh1024()
3087 static unsigned char dh1024_p[]={
3088 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A,
3089 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2,
3090 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0,
3091 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2,
3092 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C,
3093 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8,
3094 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52,
3095 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1,
3096 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1,
3097 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB,
3098 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53,
3100 static unsigned char dh1024_g[]={
3105 if ((dh=DH_new()) == NULL) return(NULL);
3106 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
3107 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
3108 if ((dh->p == NULL) || (dh->g == NULL))
3109 { DH_free(dh); return(NULL); }
3113 static DH *get_dh1024dsa()
3115 static unsigned char dh1024_p[]={
3116 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00,
3117 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19,
3118 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2,
3119 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55,
3120 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC,
3121 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97,
3122 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D,
3123 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB,
3124 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6,
3125 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E,
3126 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39,
3128 static unsigned char dh1024_g[]={
3129 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05,
3130 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3,
3131 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9,
3132 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C,
3133 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65,
3134 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60,
3135 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6,
3136 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7,
3137 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1,
3138 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60,
3139 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2,
3143 if ((dh=DH_new()) == NULL) return(NULL);
3144 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
3145 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
3146 if ((dh->p == NULL) || (dh->g == NULL))
3147 { DH_free(dh); return(NULL); }
3153 #ifndef OPENSSL_NO_PSK
3154 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3155 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3156 unsigned int max_psk_len)
3161 ret = BN_hex2bn(&bn, pskkey);
3164 BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", pskkey);
3169 if (BN_num_bytes(bn) > (int)max_psk_len)
3171 BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n",
3172 max_psk_len, BN_num_bytes(bn));
3176 ret = BN_bn2bin(bn, psk);
3181 static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
3182 unsigned int max_identity_len, unsigned char *psk,
3183 unsigned int max_psk_len)
3186 unsigned int psk_len = 0;
3188 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3192 fprintf(stderr, "client: created identity '%s' len=%d\n", identity, ret);
3193 ret = psk_key2bn(psk_key, psk, max_psk_len);
3201 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3202 unsigned char *psk, unsigned int max_psk_len)
3204 unsigned int psk_len=0;
3206 if (strcmp(identity, "Client_identity") != 0)
3208 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3211 psk_len=psk_key2bn(psk_key, psk, max_psk_len);
3216 static int do_test_cipherlist(void)
3219 const SSL_METHOD *meth;
3220 const SSL_CIPHER *ci, *tci = NULL;
3222 #ifndef OPENSSL_NO_SSL2
3223 fprintf(stderr, "testing SSLv2 cipher list order: ");
3224 meth = SSLv2_method();
3225 while ((ci = meth->get_cipher(i++)) != NULL)
3228 if (ci->id >= tci->id)
3230 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3235 fprintf(stderr, "ok\n");
3237 #ifndef OPENSSL_NO_SSL3
3238 fprintf(stderr, "testing SSLv3 cipher list order: ");
3239 meth = SSLv3_method();
3241 while ((ci = meth->get_cipher(i++)) != NULL)
3244 if (ci->id >= tci->id)
3246 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3251 fprintf(stderr, "ok\n");
3253 #ifndef OPENSSL_NO_TLS1
3254 fprintf(stderr, "testing TLSv1 cipher list order: ");
3255 meth = TLSv1_method();
3257 while ((ci = meth->get_cipher(i++)) != NULL)
3260 if (ci->id >= tci->id)
3262 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3267 fprintf(stderr, "ok\n");