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 #ifndef OPENSSL_NO_NEXTPROTONEG
804 fprintf(stderr," -npn_client - have client side offer NPN\n");
805 fprintf(stderr," -npn_server - have server side offer NPN\n");
806 fprintf(stderr," -npn_server_reject - have server reject NPN\n");
808 fprintf(stderr," -serverinfo_file file - have server use this file\n");
809 fprintf(stderr," -serverinfo_sct - have client offer and expect SCT\n");
810 fprintf(stderr," -serverinfo_tack - have client offer and expect TACK\n");
811 fprintf(stderr," -custom_ext - try various custom extension callbacks\n");
812 fprintf(stderr," -alpn_client <string> - have client side offer ALPN\n");
813 fprintf(stderr," -alpn_server <string> - have server side offer ALPN\n");
814 fprintf(stderr," -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
817 static void print_details(SSL *c_ssl, const char *prefix)
819 const SSL_CIPHER *ciph;
822 ciph=SSL_get_current_cipher(c_ssl);
823 BIO_printf(bio_stdout,"%s%s, cipher %s %s",
825 SSL_get_version(c_ssl),
826 SSL_CIPHER_get_version(ciph),
827 SSL_CIPHER_get_name(ciph));
828 cert=SSL_get_peer_certificate(c_ssl);
831 EVP_PKEY *pkey = X509_get_pubkey(cert);
836 #ifndef OPENSSL_NO_RSA
837 else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
838 && pkey->pkey.rsa->n != NULL)
840 BIO_printf(bio_stdout, ", %d bit RSA",
841 BN_num_bits(pkey->pkey.rsa->n));
844 #ifndef OPENSSL_NO_DSA
845 else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
846 && pkey->pkey.dsa->p != NULL)
848 BIO_printf(bio_stdout, ", %d bit DSA",
849 BN_num_bits(pkey->pkey.dsa->p));
856 /* The SSL API does not allow us to look at temporary RSA/DH keys,
857 * otherwise we should print their lengths too */
858 BIO_printf(bio_stdout,"\n");
861 static void lock_dbg_cb(int mode, int type, const char *file, int line)
863 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
864 const char *errstr = NULL;
867 rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
868 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
870 errstr = "invalid mode";
874 if (type < 0 || type >= CRYPTO_NUM_LOCKS)
876 errstr = "type out of bounds";
880 if (mode & CRYPTO_LOCK)
884 errstr = "already locked";
885 /* must not happen in a single-threaded program
886 * (would deadlock) */
892 else if (mode & CRYPTO_UNLOCK)
896 errstr = "not locked";
900 if (modes[type] != rw)
902 errstr = (rw == CRYPTO_READ) ?
903 "CRYPTO_r_unlock on write lock" :
904 "CRYPTO_w_unlock on read lock";
911 errstr = "invalid mode";
918 /* we cannot use bio_err here */
919 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
920 errstr, mode, type, file, line);
924 #ifdef TLSEXT_TYPE_opaque_prf_input
925 struct cb_info_st { void *input; size_t len; int ret; };
926 struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */
927 struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */
928 struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */
929 struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */
931 int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_)
933 struct cb_info_st *arg = arg_;
938 if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
944 int main(int argc, char *argv[])
946 char *CApath=NULL,*CAfile=NULL;
950 int tls1=0,ssl2=0,ssl3=0,ret=1;
953 struct app_verify_arg app_verify_arg =
954 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
955 char *server_cert=TEST_SERVER_CERT;
956 char *server_key=NULL;
957 char *client_cert=TEST_CLIENT_CERT;
958 char *client_key=NULL;
959 #ifndef OPENSSL_NO_ECDH
960 char *named_curve = NULL;
964 const SSL_METHOD *meth=NULL;
966 int number=1,reuse=0;
968 #ifndef OPENSSL_NO_DH
970 int dhe1024 = 0, dhe1024dsa = 0;
972 #ifndef OPENSSL_NO_ECDH
975 #ifndef OPENSSL_NO_SRP
977 SRP_CLIENT_ARG srp_client_arg = {NULL,NULL};
979 SRP_SERVER_ARG srp_server_arg = {NULL,NULL};
985 clock_t s_time = 0, c_time = 0;
986 #ifndef OPENSSL_NO_COMP
988 COMP_METHOD *cm = NULL;
989 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
991 int test_cipherlist = 0;
1000 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT);
1002 CRYPTO_set_locking_callback(lock_dbg_cb);
1004 /* enable memory leak checking unless explicitly disabled */
1005 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
1007 CRYPTO_malloc_debug_init();
1008 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
1012 /* OPENSSL_DEBUG_MEMORY=off */
1013 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
1015 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1017 RAND_seed(rnd_seed, sizeof rnd_seed);
1019 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1026 if(!strcmp(*argv,"-F"))
1031 fprintf(stderr,"not compiled with FIPS support, so exiting without running.\n");
1035 else if (strcmp(*argv,"-server_auth") == 0)
1037 else if (strcmp(*argv,"-client_auth") == 0)
1039 else if (strcmp(*argv,"-proxy_auth") == 0)
1041 if (--argc < 1) goto bad;
1042 app_verify_arg.proxy_auth= *(++argv);
1044 else if (strcmp(*argv,"-proxy_cond") == 0)
1046 if (--argc < 1) goto bad;
1047 app_verify_arg.proxy_cond= *(++argv);
1049 else if (strcmp(*argv,"-v") == 0)
1051 else if (strcmp(*argv,"-d") == 0)
1053 else if (strcmp(*argv,"-reuse") == 0)
1055 else if (strcmp(*argv,"-dhe1024") == 0)
1057 #ifndef OPENSSL_NO_DH
1060 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
1063 else if (strcmp(*argv,"-dhe1024dsa") == 0)
1065 #ifndef OPENSSL_NO_DH
1068 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
1071 else if (strcmp(*argv,"-no_dhe") == 0)
1073 else if (strcmp(*argv,"-no_ecdhe") == 0)
1075 else if (strcmp(*argv,"-psk") == 0)
1077 if (--argc < 1) goto bad;
1079 #ifndef OPENSSL_NO_PSK
1080 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key))
1082 BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
1089 #ifndef OPENSSL_NO_SRP
1090 else if (strcmp(*argv,"-srpuser") == 0)
1092 if (--argc < 1) goto bad;
1093 srp_server_arg.expected_user = srp_client_arg.srplogin= *(++argv);
1096 else if (strcmp(*argv,"-srppass") == 0)
1098 if (--argc < 1) goto bad;
1099 srp_server_arg.pass = srp_client_arg.srppassin= *(++argv);
1103 else if (strcmp(*argv,"-ssl2") == 0)
1105 else if (strcmp(*argv,"-tls1") == 0)
1107 else if (strcmp(*argv,"-ssl3") == 0)
1109 else if (strncmp(*argv,"-num",4) == 0)
1111 if (--argc < 1) goto bad;
1112 number= atoi(*(++argv));
1113 if (number == 0) number=1;
1115 else if (strcmp(*argv,"-bytes") == 0)
1117 if (--argc < 1) goto bad;
1118 bytes= atol(*(++argv));
1119 if (bytes == 0L) bytes=1L;
1121 if (argv[0][i-1] == 'k') bytes*=1024L;
1122 if (argv[0][i-1] == 'm') bytes*=1024L*1024L;
1124 else if (strcmp(*argv,"-cert") == 0)
1126 if (--argc < 1) goto bad;
1127 server_cert= *(++argv);
1129 else if (strcmp(*argv,"-s_cert") == 0)
1131 if (--argc < 1) goto bad;
1132 server_cert= *(++argv);
1134 else if (strcmp(*argv,"-key") == 0)
1136 if (--argc < 1) goto bad;
1137 server_key= *(++argv);
1139 else if (strcmp(*argv,"-s_key") == 0)
1141 if (--argc < 1) goto bad;
1142 server_key= *(++argv);
1144 else if (strcmp(*argv,"-c_cert") == 0)
1146 if (--argc < 1) goto bad;
1147 client_cert= *(++argv);
1149 else if (strcmp(*argv,"-c_key") == 0)
1151 if (--argc < 1) goto bad;
1152 client_key= *(++argv);
1154 else if (strcmp(*argv,"-cipher") == 0)
1156 if (--argc < 1) goto bad;
1159 else if (strcmp(*argv,"-CApath") == 0)
1161 if (--argc < 1) goto bad;
1164 else if (strcmp(*argv,"-CAfile") == 0)
1166 if (--argc < 1) goto bad;
1169 else if (strcmp(*argv,"-bio_pair") == 0)
1173 else if (strcmp(*argv,"-f") == 0)
1177 else if (strcmp(*argv,"-time") == 0)
1181 #ifndef OPENSSL_NO_COMP
1182 else if (strcmp(*argv,"-zlib") == 0)
1186 else if (strcmp(*argv,"-rle") == 0)
1191 else if (strcmp(*argv,"-named_curve") == 0)
1193 if (--argc < 1) goto bad;
1194 #ifndef OPENSSL_NO_ECDH
1195 named_curve = *(++argv);
1197 fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n");
1201 else if (strcmp(*argv,"-app_verify") == 0)
1203 app_verify_arg.app_verify = 1;
1205 else if (strcmp(*argv,"-proxy") == 0)
1207 app_verify_arg.allow_proxy_certs = 1;
1209 else if (strcmp(*argv,"-test_cipherlist") == 0)
1211 test_cipherlist = 1;
1213 #ifndef OPENSSL_NO_NEXTPROTONEG
1214 else if (strcmp(*argv,"-npn_client") == 0)
1218 else if (strcmp(*argv,"-npn_server") == 0)
1222 else if (strcmp(*argv,"-npn_server_reject") == 0)
1224 npn_server_reject = 1;
1227 else if (strcmp(*argv,"-serverinfo_sct") == 0)
1231 else if (strcmp(*argv,"-serverinfo_tack") == 0)
1233 serverinfo_tack = 1;
1235 else if (strcmp(*argv,"-serverinfo_file") == 0)
1237 if (--argc < 1) goto bad;
1238 serverinfo_file = *(++argv);
1240 else if (strcmp(*argv,"-custom_ext") == 0)
1244 else if (strcmp(*argv,"-alpn_client") == 0)
1246 if (--argc < 1) goto bad;
1247 alpn_client = *(++argv);
1249 else if (strcmp(*argv,"-alpn_server") == 0)
1251 if (--argc < 1) goto bad;
1252 alpn_server = *(++argv);
1254 else if (strcmp(*argv,"-alpn_expected") == 0)
1256 if (--argc < 1) goto bad;
1257 alpn_expected = *(++argv);
1261 fprintf(stderr,"unknown option %s\n",*argv);
1275 if (test_cipherlist == 1)
1277 /* ensure that the cipher list are correctly sorted and exit */
1278 if (do_test_cipherlist() == 0)
1284 if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
1286 fprintf(stderr, "This case cannot work. Use -f to perform "
1287 "the test anyway (and\n-d to see what happens), "
1288 "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
1289 "to avoid protocol mismatch.\n");
1296 if(!FIPS_mode_set(1))
1298 ERR_load_crypto_strings();
1299 ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
1303 fprintf(stderr,"*** IN FIPS MODE ***\n");
1311 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1314 if (number < 50 && !force)
1315 fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1318 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1321 SSL_load_error_strings();
1323 #ifndef OPENSSL_NO_COMP
1324 if (comp == COMP_ZLIB) cm = COMP_zlib();
1325 if (comp == COMP_RLE) cm = COMP_rle();
1328 if (cm->type != NID_undef)
1330 if (SSL_COMP_add_compression_method(comp, cm) != 0)
1333 "Failed to add compression method\n");
1334 ERR_print_errors_fp(stderr);
1340 "Warning: %s compression not supported\n",
1341 (comp == COMP_RLE ? "rle" :
1342 (comp == COMP_ZLIB ? "zlib" :
1344 ERR_print_errors_fp(stderr);
1347 ssl_comp_methods = SSL_COMP_get_compression_methods();
1348 fprintf(stderr, "Available compression methods:\n");
1350 int j, n = sk_SSL_COMP_num(ssl_comp_methods);
1352 fprintf(stderr, " NONE\n");
1354 for (j = 0; j < n; j++)
1356 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1357 fprintf(stderr, " %d: %s\n", c->id, c->name);
1362 #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
1364 meth=SSLv2_method();
1367 meth=TLSv1_method();
1370 meth=SSLv3_method();
1372 meth=SSLv23_method();
1374 #ifdef OPENSSL_NO_SSL2
1376 meth=TLSv1_method();
1379 meth=SSLv3_method();
1381 meth=SSLv23_method();
1383 meth=SSLv2_method();
1387 c_ctx=SSL_CTX_new(meth);
1388 s_ctx=SSL_CTX_new(meth);
1389 if ((c_ctx == NULL) || (s_ctx == NULL))
1391 ERR_print_errors(bio_err);
1394 /* Since we will use low security ciphersuites and keys for
1395 * testing set security level to zero.
1397 SSL_CTX_set_security_level(c_ctx, 0);
1398 SSL_CTX_set_security_level(s_ctx, 0);
1402 SSL_CTX_set_cipher_list(c_ctx,cipher);
1403 SSL_CTX_set_cipher_list(s_ctx,cipher);
1406 #ifndef OPENSSL_NO_DH
1411 /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */
1412 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
1419 SSL_CTX_set_tmp_dh(s_ctx,dh);
1426 #ifndef OPENSSL_NO_ECDH
1431 if (named_curve != NULL)
1433 nid = OBJ_sn2nid(named_curve);
1436 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
1441 #ifdef OPENSSL_NO_EC2M
1442 nid = NID_X9_62_prime256v1;
1444 nid = NID_sect163r2;
1447 ecdh = EC_KEY_new_by_curve_name(nid);
1450 BIO_printf(bio_err, "unable to create curve\n");
1454 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
1455 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
1462 #ifndef OPENSSL_NO_RSA
1463 SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
1466 #ifdef TLSEXT_TYPE_opaque_prf_input
1467 SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
1468 SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
1469 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1); /* or &co2 or NULL */
1470 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1); /* or &so2 or NULL */
1473 if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM))
1475 ERR_print_errors(bio_err);
1477 else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
1478 (server_key?server_key:server_cert), SSL_FILETYPE_PEM))
1480 ERR_print_errors(bio_err);
1486 SSL_CTX_use_certificate_file(c_ctx,client_cert,
1488 SSL_CTX_use_PrivateKey_file(c_ctx,
1489 (client_key?client_key:client_cert),
1493 if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
1494 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1495 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
1496 (!SSL_CTX_set_default_verify_paths(c_ctx)))
1498 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1499 ERR_print_errors(bio_err);
1505 BIO_printf(bio_err,"client authentication\n");
1506 SSL_CTX_set_verify(s_ctx,
1507 SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1509 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, &app_verify_arg);
1513 BIO_printf(bio_err,"server authentication\n");
1514 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
1516 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, &app_verify_arg);
1520 int session_id_context = 0;
1521 SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context);
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 */
1530 /* if PSK is not compiled in and psk key is
1531 * given, do nothing and exit successfully */
1535 #ifndef OPENSSL_NO_PSK
1536 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1537 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1539 BIO_printf(bio_err,"setting PSK identity hint to s_ctx\n");
1540 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint"))
1542 BIO_printf(bio_err,"error setting PSK identity hint to s_ctx\n");
1543 ERR_print_errors(bio_err);
1548 #ifndef OPENSSL_NO_SRP
1549 if (srp_client_arg.srplogin)
1551 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin))
1553 BIO_printf(bio_err,"Unable to set SRP username\n");
1556 SSL_CTX_set_srp_cb_arg(c_ctx,&srp_client_arg);
1557 SSL_CTX_set_srp_client_pwd_callback(c_ctx, ssl_give_srp_client_pwd_cb);
1558 /*SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);*/
1561 if (srp_server_arg.expected_user != NULL)
1563 SSL_CTX_set_verify(s_ctx,SSL_VERIFY_NONE,verify_callback);
1564 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1565 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1569 #ifndef OPENSSL_NO_NEXTPROTONEG
1572 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1576 if (npn_server_reject)
1578 BIO_printf(bio_err, "Can't have both -npn_server and -npn_server_reject\n");
1581 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1583 if (npn_server_reject)
1585 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, NULL);
1590 SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
1592 serverinfo_cli_parse_cb, NULL);
1593 if (serverinfo_tack)
1594 SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1596 serverinfo_cli_parse_cb, NULL);
1598 if (serverinfo_file)
1599 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file))
1601 BIO_printf(bio_err, "missing serverinfo file\n");
1607 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1608 custom_ext_0_cli_add_cb,
1610 custom_ext_0_cli_parse_cb, NULL);
1611 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1612 custom_ext_1_cli_add_cb,
1614 custom_ext_1_cli_parse_cb, NULL);
1615 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1616 custom_ext_2_cli_add_cb,
1618 custom_ext_2_cli_parse_cb, NULL);
1619 SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1620 custom_ext_3_cli_add_cb,
1622 custom_ext_3_cli_parse_cb, NULL);
1625 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1626 custom_ext_0_srv_add_cb,
1628 custom_ext_0_srv_parse_cb, NULL);
1629 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1630 custom_ext_1_srv_add_cb,
1632 custom_ext_1_srv_parse_cb, NULL);
1633 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1634 custom_ext_2_srv_add_cb,
1636 custom_ext_2_srv_parse_cb, NULL);
1637 SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1638 custom_ext_3_srv_add_cb,
1640 custom_ext_3_srv_parse_cb, NULL);
1644 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
1648 unsigned short alpn_len;
1649 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1653 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1656 SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len);
1660 c_ssl=SSL_new(c_ctx);
1661 s_ssl=SSL_new(s_ctx);
1663 #ifndef OPENSSL_NO_KRB5
1664 if (c_ssl && c_ssl->kssl_ctx)
1666 char localhost[MAXHOSTNAMELEN+2];
1668 if (gethostname(localhost, sizeof localhost-1) == 0)
1670 localhost[sizeof localhost-1]='\0';
1671 if(strlen(localhost) == sizeof localhost-1)
1673 BIO_printf(bio_err,"localhost name too long\n");
1676 kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER,
1680 #endif /* OPENSSL_NO_KRB5 */
1682 for (i=0; i<number; i++)
1684 if (!reuse) SSL_set_session(c_ssl,NULL);
1686 ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time);
1688 ret=doit(s_ssl,c_ssl,bytes);
1693 print_details(c_ssl, "");
1695 if ((number > 1) || (bytes > 1L))
1696 BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
1699 #ifdef CLOCKS_PER_SEC
1700 /* "To determine the time in seconds, the value returned
1701 * by the clock function should be divided by the value
1702 * of the macro CLOCKS_PER_SEC."
1703 * -- ISO/IEC 9899 */
1704 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1705 "Approximate total client time: %6.2f s\n",
1706 (double)s_time/CLOCKS_PER_SEC,
1707 (double)c_time/CLOCKS_PER_SEC);
1709 /* "`CLOCKS_PER_SEC' undeclared (first use this function)"
1710 * -- cc on NeXTstep/OpenStep */
1711 BIO_printf(bio_stdout,
1712 "Approximate total server time: %6.2f units\n"
1713 "Approximate total client time: %6.2f units\n",
1723 if (s_ctx != NULL) SSL_CTX_free(s_ctx);
1724 if (c_ctx != NULL) SSL_CTX_free(c_ctx);
1726 if (bio_stdout != NULL) BIO_free(bio_stdout);
1728 #ifndef OPENSSL_NO_RSA
1731 #ifndef OPENSSL_NO_ENGINE
1734 CRYPTO_cleanup_all_ex_data();
1736 ERR_remove_thread_state(NULL);
1738 CRYPTO_mem_leaks(bio_err);
1739 if (bio_err != NULL) BIO_free(bio_err);
1744 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1745 clock_t *s_time, clock_t *c_time)
1747 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1748 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1749 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1752 size_t bufsiz = 256; /* small buffer for testing */
1754 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1756 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1759 s_ssl_bio = BIO_new(BIO_f_ssl());
1763 c_ssl_bio = BIO_new(BIO_f_ssl());
1767 SSL_set_connect_state(c_ssl);
1768 SSL_set_bio(c_ssl, client, client);
1769 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1771 SSL_set_accept_state(s_ssl);
1772 SSL_set_bio(s_ssl, server, server);
1773 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1777 /* c_ssl_bio: SSL filter BIO
1779 * client: pseudo-I/O for SSL library
1781 * client_io: client's SSL communication; usually to be
1782 * relayed over some I/O facility, but in this
1783 * test program, we're the server, too:
1785 * server_io: server's SSL communication
1787 * server: pseudo-I/O for SSL library
1789 * s_ssl_bio: SSL filter BIO
1791 * The client and the server each employ a "BIO pair":
1792 * client + client_io, server + server_io.
1793 * BIO pairs are symmetric. A BIO pair behaves similar
1794 * to a non-blocking socketpair (but both endpoints must
1795 * be handled by the same thread).
1796 * [Here we could connect client and server to the ends
1797 * of a single BIO pair, but then this code would be less
1798 * suitable as an example for BIO pairs in general.]
1800 * Useful functions for querying the state of BIO pair endpoints:
1802 * BIO_ctrl_pending(bio) number of bytes we can read now
1803 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1804 * other side's read attempt
1805 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1807 * ..._read_request is never more than ..._write_guarantee;
1808 * it depends on the application which one you should use.
1811 /* We have non-blocking behaviour throughout this test program, but
1812 * can be sure that there is *some* progress in each iteration; so
1813 * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE
1814 * -- we just try everything in each iteration
1820 MS_STATIC char cbuf[1024*8];
1822 clock_t c_clock = clock();
1824 memset(cbuf, 0, sizeof(cbuf));
1827 if (SSL_in_init(c_ssl))
1828 printf("client waiting in SSL_connect - %s\n",
1829 SSL_state_string_long(c_ssl));
1833 /* Write to server. */
1835 if (cw_num > (long)sizeof cbuf)
1839 r = BIO_write(c_ssl_bio, cbuf, i);
1842 if (!BIO_should_retry(c_ssl_bio))
1844 fprintf(stderr,"ERROR in CLIENT\n");
1847 /* BIO_should_retry(...) can just be ignored here.
1848 * The library expects us to call BIO_write with
1849 * the same arguments again, and that's what we will
1850 * do in the next iteration. */
1854 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1860 printf("client wrote %d\n", r);
1867 /* Read from server. */
1869 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1872 if (!BIO_should_retry(c_ssl_bio))
1874 fprintf(stderr,"ERROR in CLIENT\n");
1877 /* Again, "BIO_should_retry" can be ignored. */
1881 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1887 printf("client read %d\n", r);
1892 /* c_time and s_time increments will typically be very small
1893 * (depending on machine speed and clock tick intervals),
1894 * but sampling over a large number of connections should
1895 * result in fairly accurate figures. We cannot guarantee
1896 * a lot, however -- if each connection lasts for exactly
1897 * one clock tick, it will be counted only for the client
1898 * or only for the server or even not at all.
1900 *c_time += (clock() - c_clock);
1906 MS_STATIC char sbuf[1024*8];
1908 clock_t s_clock = clock();
1910 memset(sbuf, 0, sizeof(sbuf));
1913 if (SSL_in_init(s_ssl))
1914 printf("server waiting in SSL_accept - %s\n",
1915 SSL_state_string_long(s_ssl));
1919 /* Write to client. */
1921 if (sw_num > (long)sizeof sbuf)
1925 r = BIO_write(s_ssl_bio, sbuf, i);
1928 if (!BIO_should_retry(s_ssl_bio))
1930 fprintf(stderr,"ERROR in SERVER\n");
1933 /* Ignore "BIO_should_retry". */
1937 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
1943 printf("server wrote %d\n", r);
1950 /* Read from client. */
1952 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1955 if (!BIO_should_retry(s_ssl_bio))
1957 fprintf(stderr,"ERROR in SERVER\n");
1964 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
1970 printf("server read %d\n", r);
1975 *s_time += (clock() - s_clock);
1979 /* "I/O" BETWEEN CLIENT AND SERVER. */
1982 BIO *io1 = server_io, *io2 = client_io;
1983 /* we use the non-copying interface for io1
1984 * and the standard BIO_write/BIO_read interface for io2
1987 static int prev_progress = 1;
1996 r1 = BIO_ctrl_pending(io1);
1997 r2 = BIO_ctrl_get_write_guarantee(io2);
2006 if (INT_MAX < num) /* yeah, right */
2009 r = BIO_nread(io1, &dataptr, (int)num);
2011 assert(r <= (int)num);
2012 /* possibly r < num (non-contiguous data) */
2014 r = BIO_write(io2, dataptr, (int)num);
2015 if (r != (int)num) /* can't happen */
2017 fprintf(stderr, "ERROR: BIO_write could not write "
2018 "BIO_ctrl_get_write_guarantee() bytes");
2024 printf((io1 == client_io) ?
2025 "C->S relaying: %d bytes\n" :
2026 "S->C relaying: %d bytes\n",
2037 r1 = BIO_ctrl_pending(io2);
2038 r2 = BIO_ctrl_get_read_request(io1);
2039 /* here we could use ..._get_write_guarantee instead of
2040 * ..._get_read_request, but by using the latter
2041 * we test restartability of the SSL implementation
2042 * more thoroughly */
2054 --num; /* test restartability even more thoroughly */
2056 r = BIO_nwrite0(io1, &dataptr);
2060 r = BIO_read(io2, dataptr, (int)num);
2061 if (r != (int)num) /* can't happen */
2063 fprintf(stderr, "ERROR: BIO_read could not read "
2064 "BIO_ctrl_pending() bytes");
2068 r = BIO_nwrite(io1, &dataptr, (int)num);
2069 if (r != (int)num) /* can't happen */
2071 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2072 "BIO_nwrite0() bytes");
2077 printf((io2 == client_io) ?
2078 "C->S relaying: %d bytes\n" :
2079 "S->C relaying: %d bytes\n",
2082 } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */
2084 if (!progress && !prev_progress)
2085 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0)
2087 fprintf(stderr, "ERROR: got stuck\n");
2088 if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0)
2090 fprintf(stderr, "This can happen for SSL2 because "
2091 "CLIENT-FINISHED and SERVER-VERIFY are written \n"
2092 "concurrently ...");
2093 if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
2094 && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0)
2096 fprintf(stderr, " ok.\n");
2100 fprintf(stderr, " ERROR.\n");
2103 prev_progress = progress;
2106 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2109 print_details(c_ssl, "DONE via BIO pair: ");
2110 #ifndef OPENSSL_NO_NEXTPROTONEG
2111 if (verify_npn(c_ssl, s_ssl) < 0)
2117 if (verify_serverinfo() < 0)
2119 fprintf(stderr, "Server info verify error\n");
2123 if (verify_alpn(c_ssl, s_ssl) < 0)
2129 if (custom_ext_error)
2131 fprintf(stderr, "Custom extension error\n");
2140 ERR_print_errors(bio_err);
2145 BIO_free(server_io);
2149 BIO_free(client_io);
2151 BIO_free(s_ssl_bio);
2153 BIO_free(c_ssl_bio);
2164 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2166 char *cbuf=NULL,*sbuf=NULL;
2168 long cw_num=count,cr_num=count;
2169 long sw_num=count,sr_num=count;
2175 int c_r,c_w,s_r,s_w;
2178 int c_write,s_write;
2179 int do_server=0,do_client=0;
2180 int max_frag = 5*1024;
2182 bufsiz = count>40*1024 ? 40*1024 : count;
2184 if ((cbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
2185 if ((sbuf = OPENSSL_malloc(bufsiz))==NULL) goto err;
2187 memset(cbuf,0,bufsiz);
2188 memset(sbuf,0,bufsiz);
2190 c_to_s=BIO_new(BIO_s_mem());
2191 s_to_c=BIO_new(BIO_s_mem());
2192 if ((s_to_c == NULL) || (c_to_s == NULL))
2194 ERR_print_errors(bio_err);
2198 c_bio=BIO_new(BIO_f_ssl());
2199 s_bio=BIO_new(BIO_f_ssl());
2200 if ((c_bio == NULL) || (s_bio == NULL))
2202 ERR_print_errors(bio_err);
2206 SSL_set_connect_state(c_ssl);
2207 SSL_set_bio(c_ssl,s_to_c,c_to_s);
2208 SSL_set_max_send_fragment(c_ssl,max_frag);
2209 BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE);
2211 SSL_set_accept_state(s_ssl);
2212 SSL_set_bio(s_ssl,c_to_s,s_to_c);
2213 SSL_set_max_send_fragment(s_ssl,max_frag);
2214 BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE);
2218 c_write=1,s_write=0;
2220 /* We can always do writes */
2226 i=(int)BIO_pending(s_bio);
2227 if ((i && s_r) || s_w) do_server=1;
2229 i=(int)BIO_pending(c_bio);
2230 if ((i && c_r) || c_w) do_client=1;
2232 if (do_server && debug)
2234 if (SSL_in_init(s_ssl))
2235 printf("server waiting in SSL_accept - %s\n",
2236 SSL_state_string_long(s_ssl));
2237 /* else if (s_write)
2238 printf("server:SSL_write()\n");
2240 printf("server:SSL_read()\n"); */
2243 if (do_client && debug)
2245 if (SSL_in_init(c_ssl))
2246 printf("client waiting in SSL_connect - %s\n",
2247 SSL_state_string_long(c_ssl));
2248 /* else if (c_write)
2249 printf("client:SSL_write()\n");
2251 printf("client:SSL_read()\n"); */
2254 if (!do_client && !do_server)
2256 fprintf(stdout,"ERROR IN STARTUP\n");
2257 ERR_print_errors(bio_err);
2260 if (do_client && !(done & C_DONE))
2264 j = (cw_num > bufsiz) ?
2265 (int)bufsiz : (int)cw_num;
2266 i=BIO_write(c_bio,cbuf,j);
2271 if (BIO_should_retry(c_bio))
2273 if (BIO_should_read(c_bio))
2275 if (BIO_should_write(c_bio))
2280 fprintf(stderr,"ERROR in CLIENT\n");
2281 ERR_print_errors(bio_err);
2287 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
2293 printf("client wrote %d\n",i);
2299 SSL_set_max_send_fragment(c_ssl,max_frag-=5);
2304 i=BIO_read(c_bio,cbuf,bufsiz);
2309 if (BIO_should_retry(c_bio))
2311 if (BIO_should_read(c_bio))
2313 if (BIO_should_write(c_bio))
2318 fprintf(stderr,"ERROR in CLIENT\n");
2319 ERR_print_errors(bio_err);
2325 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
2331 printf("client read %d\n",i);
2348 if (do_server && !(done & S_DONE))
2352 i=BIO_read(s_bio,sbuf,bufsiz);
2357 if (BIO_should_retry(s_bio))
2359 if (BIO_should_read(s_bio))
2361 if (BIO_should_write(s_bio))
2366 fprintf(stderr,"ERROR in SERVER\n");
2367 ERR_print_errors(bio_err);
2373 ERR_print_errors(bio_err);
2374 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n");
2380 printf("server read %d\n",i);
2397 j = (sw_num > bufsiz) ?
2398 (int)bufsiz : (int)sw_num;
2399 i=BIO_write(s_bio,sbuf,j);
2404 if (BIO_should_retry(s_bio))
2406 if (BIO_should_read(s_bio))
2408 if (BIO_should_write(s_bio))
2413 fprintf(stderr,"ERROR in SERVER\n");
2414 ERR_print_errors(bio_err);
2420 ERR_print_errors(bio_err);
2421 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n");
2427 printf("server wrote %d\n",i);
2434 SSL_set_max_send_fragment(s_ssl,max_frag-=5);
2439 if ((done & S_DONE) && (done & C_DONE)) break;
2443 print_details(c_ssl, "DONE: ");
2444 #ifndef OPENSSL_NO_NEXTPROTONEG
2445 if (verify_npn(c_ssl, s_ssl) < 0)
2451 if (verify_serverinfo() < 0)
2453 fprintf(stderr, "Server info verify error\n");
2457 if (custom_ext_error)
2459 fprintf(stderr, "Custom extension error\n");
2465 /* We have to set the BIO's to NULL otherwise they will be
2466 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and
2467 * again when c_ssl is SSL_free()ed.
2468 * This is a hack required because s_ssl and c_ssl are sharing the same
2469 * BIO structure and SSL_set_bio() and SSL_free() automatically
2470 * BIO_free non NULL entries.
2471 * You should not normally do this or be required to do this */
2483 if (c_to_s != NULL) BIO_free(c_to_s);
2484 if (s_to_c != NULL) BIO_free(s_to_c);
2485 if (c_bio != NULL) BIO_free_all(c_bio);
2486 if (s_bio != NULL) BIO_free_all(s_bio);
2488 if (cbuf) OPENSSL_free(cbuf);
2489 if (sbuf) OPENSSL_free(sbuf);
2494 static int get_proxy_auth_ex_data_idx(void)
2496 static volatile int idx = -1;
2499 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2502 idx = X509_STORE_CTX_get_ex_new_index(0,
2503 "SSLtest for verify callback", NULL,NULL,NULL);
2505 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2510 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
2514 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,
2519 fprintf(stderr,"depth=%d %s\n",
2520 ctx->error_depth,buf);
2523 fprintf(stderr,"depth=%d error=%d %s\n",
2524 ctx->error_depth,ctx->error,buf);
2530 fprintf(stderr,"Error string: %s\n",
2531 X509_verify_cert_error_string(ctx->error));
2534 case X509_V_ERR_CERT_NOT_YET_VALID:
2535 case X509_V_ERR_CERT_HAS_EXPIRED:
2536 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2537 fprintf(stderr," ... ignored.\n");
2544 X509 *xs = ctx->current_cert;
2546 X509 *xi = ctx->current_issuer;
2549 if (xs->ex_flags & EXFLAG_PROXY)
2551 unsigned int *letters =
2552 X509_STORE_CTX_get_ex_data(ctx,
2553 get_proxy_auth_ex_data_idx());
2559 PROXY_CERT_INFO_EXTENSION *pci =
2560 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2563 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage))
2565 case NID_Independent:
2566 /* Completely meaningless in this
2567 program, as there's no way to
2568 grant explicit rights to a
2569 specific PrC. Basically, using
2570 id-ppl-Independent is the perfect
2571 way to grant no rights at all. */
2572 fprintf(stderr, " Independent proxy certificate");
2573 for (i = 0; i < 26; i++)
2576 case NID_id_ppl_inheritAll:
2577 /* This is basically a NOP, we
2578 simply let the current rights
2579 stand as they are. */
2580 fprintf(stderr, " Proxy certificate inherits all");
2584 pci->proxyPolicy->policy->data;
2585 i = pci->proxyPolicy->policy->length;
2587 /* The algorithm works as follows:
2588 it is assumed that previous
2589 iterations or the initial granted
2590 rights has already set some elements
2591 of `letters'. What we need to do is
2592 to clear those that weren't granted
2593 by the current PrC as well. The
2594 easiest way to do this is to add 1
2595 to all the elements whose letters
2596 are given with the current policy.
2597 That way, all elements that are set
2598 by the current policy and were
2599 already set by earlier policies and
2600 through the original grant of rights
2601 will get the value 2 or higher.
2602 The last thing to do is to sweep
2603 through `letters' and keep the
2604 elements having the value 2 as set,
2605 and clear all the others. */
2607 fprintf(stderr, " Certificate proxy rights = %*.*s", i, i, s);
2611 if (isascii(c) && isalpha(c))
2618 for (i = 0; i < 26; i++)
2627 ", resulting proxy rights = ");
2628 for(i = 0; i < 26; i++)
2631 fprintf(stderr, "%c", i + 'A');
2635 fprintf(stderr, "none");
2636 fprintf(stderr, "\n");
2638 PROXY_CERT_INFO_EXTENSION_free(pci);
2646 static void process_proxy_debug(int indent, const char *format, ...)
2648 static const char indentation[] =
2649 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2650 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; /* That's 80 > */
2651 char my_format[256];
2654 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2655 indent, indent, indentation, format);
2657 va_start(args, format);
2658 vfprintf(stderr, my_format, args);
2666 static int process_proxy_cond_adders(unsigned int letters[26],
2667 const char *cond, const char **cond_end, int *pos, int indent);
2668 static int process_proxy_cond_val(unsigned int letters[26],
2669 const char *cond, const char **cond_end, int *pos, int indent)
2675 while(isspace((int)*cond))
2682 process_proxy_debug(indent,
2683 "Start process_proxy_cond_val at position %d: %s\n",
2690 while(isspace((int)*cond))
2700 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2705 while(isspace((int)*cond))
2713 "Weird condition character in position %d: "
2720 else if (isascii(c) && isalpha(c))
2724 ok = letters[c - 'A'];
2730 "Weird condition character in position %d: "
2737 if (ok >= 0 && negate)
2741 process_proxy_debug(indent,
2742 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2747 static int process_proxy_cond_multipliers(unsigned int letters[26],
2748 const char *cond, const char **cond_end, int *pos, int indent)
2754 process_proxy_debug(indent,
2755 "Start process_proxy_cond_multipliers at position %d: %s\n",
2758 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2765 while(isspace((int)*cond))
2779 ok = process_proxy_cond_val(letters,
2780 cond, cond_end, pos, indent + 1);
2794 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2806 process_proxy_debug(indent,
2807 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2813 static int process_proxy_cond_adders(unsigned int letters[26],
2814 const char *cond, const char **cond_end, int *pos, int indent)
2820 process_proxy_debug(indent,
2821 "Start process_proxy_cond_adders at position %d: %s\n",
2824 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2832 while(isspace((int)*cond))
2845 ok = process_proxy_cond_multipliers(letters,
2846 cond, cond_end, pos, indent + 1);
2857 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2869 process_proxy_debug(indent,
2870 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2877 static int process_proxy_cond(unsigned int letters[26],
2878 const char *cond, const char **cond_end)
2881 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2884 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2887 struct app_verify_arg *cb_arg = arg;
2888 unsigned int letters[26]; /* only used with proxy_auth */
2890 if (cb_arg->app_verify)
2892 char *s = NULL,buf[256];
2894 fprintf(stderr, "In app_verify_callback, allowing cert. ");
2895 fprintf(stderr, "Arg is: %s\n", cb_arg->string);
2896 fprintf(stderr, "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2897 (void *)ctx, (void *)ctx->cert);
2899 s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256);
2902 fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf);
2906 if (cb_arg->proxy_auth)
2908 int found_any = 0, i;
2911 for(i = 0; i < 26; i++)
2913 for(sp = cb_arg->proxy_auth; *sp; sp++)
2916 if (isascii(c) && isalpha(c))
2920 letters[c - 'A'] = 1;
2925 " Initial proxy rights = ");
2926 for(i = 0; i < 26; i++)
2929 fprintf(stderr, "%c", i + 'A');
2933 fprintf(stderr, "none");
2934 fprintf(stderr, "\n");
2936 X509_STORE_CTX_set_ex_data(ctx,
2937 get_proxy_auth_ex_data_idx(),letters);
2939 if (cb_arg->allow_proxy_certs)
2941 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2944 #ifndef OPENSSL_NO_X509_VERIFY
2945 ok = X509_verify_cert(ctx);
2948 if (cb_arg->proxy_auth)
2952 const char *cond_end = NULL;
2954 ok = process_proxy_cond(letters,
2955 cb_arg->proxy_cond, &cond_end);
2961 fprintf(stderr, "Stopped processing condition before it's end.\n");
2965 fprintf(stderr, "Proxy rights check with condition '%s' proved invalid\n",
2966 cb_arg->proxy_cond);
2968 fprintf(stderr, "Proxy rights check with condition '%s' proved valid\n",
2969 cb_arg->proxy_cond);
2975 #ifndef OPENSSL_NO_RSA
2976 static RSA *rsa_tmp=NULL;
2978 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2981 if (rsa_tmp == NULL)
2984 rsa_tmp = RSA_new();
2985 if(!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4))
2987 BIO_printf(bio_err, "Memory error...");
2990 BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
2991 (void)BIO_flush(bio_err);
2992 if(!RSA_generate_key_ex(rsa_tmp,keylength,bn,NULL))
2994 BIO_printf(bio_err, "Error generating key.");
2999 BIO_printf(bio_err,"\n");
3000 (void)BIO_flush(bio_err);
3006 static void free_tmp_rsa(void)
3008 if (rsa_tmp != NULL)
3016 #ifndef OPENSSL_NO_DH
3017 /* These DH parameters have been generated as follows:
3018 * $ openssl dhparam -C -noout 512
3019 * $ openssl dhparam -C -noout 1024
3020 * $ openssl dhparam -C -noout -dsaparam 1024
3021 * (The third function has been renamed to avoid name conflicts.)
3023 static DH *get_dh512()
3025 static unsigned char dh512_p[]={
3026 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6,
3027 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0,
3028 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F,
3029 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8,
3030 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33,
3031 0x02,0xC5,0xAE,0x23,
3033 static unsigned char dh512_g[]={
3038 if ((dh=DH_new()) == NULL) return(NULL);
3039 dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
3040 dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
3041 if ((dh->p == NULL) || (dh->g == NULL))
3042 { DH_free(dh); return(NULL); }
3046 static DH *get_dh1024()
3048 static unsigned char dh1024_p[]={
3049 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A,
3050 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2,
3051 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0,
3052 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2,
3053 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C,
3054 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8,
3055 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52,
3056 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1,
3057 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1,
3058 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB,
3059 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53,
3061 static unsigned char dh1024_g[]={
3066 if ((dh=DH_new()) == NULL) return(NULL);
3067 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
3068 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
3069 if ((dh->p == NULL) || (dh->g == NULL))
3070 { DH_free(dh); return(NULL); }
3074 static DH *get_dh1024dsa()
3076 static unsigned char dh1024_p[]={
3077 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00,
3078 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19,
3079 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2,
3080 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55,
3081 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC,
3082 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97,
3083 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D,
3084 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB,
3085 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6,
3086 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E,
3087 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39,
3089 static unsigned char dh1024_g[]={
3090 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05,
3091 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3,
3092 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9,
3093 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C,
3094 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65,
3095 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60,
3096 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6,
3097 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7,
3098 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1,
3099 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60,
3100 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2,
3104 if ((dh=DH_new()) == NULL) return(NULL);
3105 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
3106 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
3107 if ((dh->p == NULL) || (dh->g == NULL))
3108 { DH_free(dh); return(NULL); }
3114 #ifndef OPENSSL_NO_PSK
3115 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3116 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3117 unsigned int max_psk_len)
3122 ret = BN_hex2bn(&bn, pskkey);
3125 BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", pskkey);
3130 if (BN_num_bytes(bn) > (int)max_psk_len)
3132 BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n",
3133 max_psk_len, BN_num_bytes(bn));
3137 ret = BN_bn2bin(bn, psk);
3142 static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
3143 unsigned int max_identity_len, unsigned char *psk,
3144 unsigned int max_psk_len)
3147 unsigned int psk_len = 0;
3149 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3153 fprintf(stderr, "client: created identity '%s' len=%d\n", identity, ret);
3154 ret = psk_key2bn(psk_key, psk, max_psk_len);
3162 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3163 unsigned char *psk, unsigned int max_psk_len)
3165 unsigned int psk_len=0;
3167 if (strcmp(identity, "Client_identity") != 0)
3169 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3172 psk_len=psk_key2bn(psk_key, psk, max_psk_len);
3177 static int do_test_cipherlist(void)
3180 const SSL_METHOD *meth;
3181 const SSL_CIPHER *ci, *tci = NULL;
3183 #ifndef OPENSSL_NO_SSL2
3184 fprintf(stderr, "testing SSLv2 cipher list order: ");
3185 meth = SSLv2_method();
3186 while ((ci = meth->get_cipher(i++)) != NULL)
3189 if (ci->id >= tci->id)
3191 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3196 fprintf(stderr, "ok\n");
3198 #ifndef OPENSSL_NO_SSL3
3199 fprintf(stderr, "testing SSLv3 cipher list order: ");
3200 meth = SSLv3_method();
3202 while ((ci = meth->get_cipher(i++)) != NULL)
3205 if (ci->id >= tci->id)
3207 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3212 fprintf(stderr, "ok\n");
3214 #ifndef OPENSSL_NO_TLS1
3215 fprintf(stderr, "testing TLSv1 cipher list order: ");
3216 meth = TLSv1_method();
3218 while ((ci = meth->get_cipher(i++)) != NULL)
3221 if (ci->id >= tci->id)
3223 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3228 fprintf(stderr, "ok\n");