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) 1998-2006 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 /* Until the key-gen callbacks are modified to use newer prototypes, we allow
144 * deprecated functions for openssl-internal code */
145 #ifdef OPENSSL_NO_DEPRECATED
146 #undef OPENSSL_NO_DEPRECATED
155 #include <openssl/e_os2.h>
156 #ifdef OPENSSL_NO_STDIO
160 #if !defined(OPENSSL_SYS_NETWARE) /* conflicts with winsock2 stuff on netware */
161 #include <sys/types.h>
164 /* With IPv6, it looks like Digital has mixed up the proper order of
165 recursive header file inclusion, resulting in the compiler complaining
166 that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
167 is needed to have fileno() declared correctly... So let's define u_int */
168 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
170 typedef unsigned int u_int
;
173 #include <openssl/lhash.h>
174 #include <openssl/bn.h>
177 #include <openssl/err.h>
178 #include <openssl/pem.h>
179 #include <openssl/x509.h>
180 #include <openssl/ssl.h>
181 #include <openssl/rand.h>
182 #include <openssl/ocsp.h>
183 #ifndef OPENSSL_NO_DH
184 #include <openssl/dh.h>
186 #ifndef OPENSSL_NO_RSA
187 #include <openssl/rsa.h>
189 #ifndef OPENSSL_NO_SRP
190 #include <openssl/srp.h>
193 #include "timeouts.h"
195 #if (defined(OPENSSL_SYS_VMS) && __VMS_VER < 70000000)
196 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
200 #if defined(OPENSSL_SYS_BEOS_R5)
204 #ifndef OPENSSL_NO_RSA
205 static RSA MS_CALLBACK
*tmp_rsa_cb(SSL
*s
, int is_export
, int keylength
);
207 static int sv_body(char *hostname
, int s
, unsigned char *context
);
208 static int www_body(char *hostname
, int s
, unsigned char *context
);
209 static void close_accept_socket(void );
210 static void sv_usage(void);
211 static int init_ssl_connection(SSL
*s
);
212 static void print_stats(BIO
*bp
,SSL_CTX
*ctx
);
213 static int generate_session_id(const SSL
*ssl
, unsigned char *id
,
214 unsigned int *id_len
);
215 #ifndef OPENSSL_NO_DH
216 static DH
*load_dh_param(const char *dhfile
);
217 static DH
*get_dh512(void);
221 static void s_server_init(void);
224 #ifndef OPENSSL_NO_DH
225 static unsigned char dh512_p
[]={
226 0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
227 0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
228 0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3,
229 0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
230 0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C,
233 static unsigned char dh512_g
[]={
237 static DH
*get_dh512(void)
241 if ((dh
=DH_new()) == NULL
) return(NULL
);
242 dh
->p
=BN_bin2bn(dh512_p
,sizeof(dh512_p
),NULL
);
243 dh
->g
=BN_bin2bn(dh512_g
,sizeof(dh512_g
),NULL
);
244 if ((dh
->p
== NULL
) || (dh
->g
== NULL
))
251 /* static int load_CA(SSL_CTX *ctx, char *file);*/
254 #define BUFSIZZ 16*1024
255 static int bufsize
=BUFSIZZ
;
256 static int accept_socket
= -1;
258 #define TEST_CERT "server.pem"
259 #ifndef OPENSSL_NO_TLSEXT
260 #define TEST_CERT2 "server2.pem"
263 #define PROG s_server_main
265 extern int verify_depth
, verify_return_error
;
267 static char *cipher
=NULL
;
268 static int s_server_verify
=SSL_VERIFY_NONE
;
269 static int s_server_session_id_context
= 1; /* anything will do */
270 static const char *s_cert_file
=TEST_CERT
,*s_key_file
=NULL
;
271 #ifndef OPENSSL_NO_TLSEXT
272 static const char *s_cert_file2
=TEST_CERT2
,*s_key_file2
=NULL
;
274 static char *s_dcert_file
=NULL
,*s_dkey_file
=NULL
;
278 static int s_nbio_test
=0;
280 static SSL_CTX
*ctx
=NULL
;
281 #ifndef OPENSSL_NO_TLSEXT
282 static SSL_CTX
*ctx2
=NULL
;
286 static BIO
*bio_s_out
=NULL
;
287 static int s_debug
=0;
288 #ifndef OPENSSL_NO_TLSEXT
289 static int s_tlsextdebug
=0;
290 static int s_tlsextstatus
=0;
291 static int cert_status_cb(SSL
*s
, void *arg
);
294 static int s_quiet
=0;
296 static char *keymatexportlabel
=NULL
;
297 static int keymatexportlen
=20;
300 #ifndef OPENSSL_NO_ENGINE
301 static char *engine_id
=NULL
;
303 static const char *session_id_prefix
=NULL
;
305 static int enable_timeouts
= 0;
306 static long socket_mtu
;
307 #ifndef OPENSSL_NO_DTLS1
308 static int cert_chain
= 0;
312 #ifndef OPENSSL_NO_PSK
313 static char *psk_identity
="Client_identity";
314 char *psk_key
=NULL
; /* by default PSK is not used */
316 static unsigned int psk_server_cb(SSL
*ssl
, const char *identity
,
317 unsigned char *psk
, unsigned int max_psk_len
)
319 unsigned int psk_len
= 0;
324 BIO_printf(bio_s_out
,"psk_server_cb\n");
327 BIO_printf(bio_err
,"Error: client did not send PSK identity\n");
331 BIO_printf(bio_s_out
,"identity_len=%d identity=%s\n",
332 identity
? (int)strlen(identity
) : 0, identity
);
334 /* here we could lookup the given identity e.g. from a database */
335 if (strcmp(identity
, psk_identity
) != 0)
337 BIO_printf(bio_s_out
, "PSK error: client identity not found"
338 " (got '%s' expected '%s')\n", identity
,
343 BIO_printf(bio_s_out
, "PSK client identity found\n");
345 /* convert the PSK key to binary */
346 ret
= BN_hex2bn(&bn
, psk_key
);
349 BIO_printf(bio_err
,"Could not convert PSK key '%s' to BIGNUM\n", psk_key
);
354 if (BN_num_bytes(bn
) > (int)max_psk_len
)
356 BIO_printf(bio_err
,"psk buffer of callback is too small (%d) for key (%d)\n",
357 max_psk_len
, BN_num_bytes(bn
));
362 ret
= BN_bn2bin(bn
, psk
);
367 psk_len
= (unsigned int)ret
;
370 BIO_printf(bio_s_out
, "fetched PSK len=%d\n", psk_len
);
374 BIO_printf(bio_err
, "Error in PSK server callback\n");
379 #ifndef OPENSSL_NO_SRP
380 /* This is a context that we pass to callbacks */
381 typedef struct srpsrvparm_st
388 /* This callback pretends to require some asynchronous logic in order to obtain
389 a verifier. When the callback is called for a new connection we return
390 with a negative value. This will provoke the accept etc to return with
391 an LOOKUP_X509. The main logic of the reinvokes the suspended call
392 (which would normally occur after a worker has finished) and we
393 set the user parameters.
395 static int MS_CALLBACK
ssl_srp_server_param_cb(SSL
*s
, int *ad
, void *arg
)
397 srpsrvparm
*p
= (srpsrvparm
*)arg
;
398 if (p
->login
== NULL
&& p
->user
== NULL
)
400 p
->login
= SSL_get_srp_username(s
);
401 BIO_printf(bio_err
, "SRP username = \"%s\"\n", p
->login
);
407 BIO_printf(bio_err
, "User %s doesn't exist\n", p
->login
);
408 return SSL3_AL_FATAL
;
410 if (SSL_set_srp_server_param(s
, p
->user
->N
, p
->user
->g
, p
->user
->s
, p
->user
->v
,
413 *ad
= SSL_AD_INTERNAL_ERROR
;
414 return SSL3_AL_FATAL
;
416 BIO_printf(bio_err
, "SRP parameters set: username = \"%s\" info=\"%s\" \n", p
->login
,p
->user
->info
);
417 /* need to check whether there are memory leaks */
420 return SSL_ERROR_NONE
;
426 static void s_server_init(void)
430 s_server_verify
=SSL_VERIFY_NONE
;
433 s_cert_file
=TEST_CERT
;
435 #ifndef OPENSSL_NO_TLSEXT
436 s_cert_file2
=TEST_CERT2
;
452 #ifndef OPENSSL_NO_ENGINE
458 static void sv_usage(void)
460 BIO_printf(bio_err
,"usage: s_server [args ...]\n");
461 BIO_printf(bio_err
,"\n");
462 BIO_printf(bio_err
," -accept arg - port to accept on (default is %d)\n",PORT
);
463 BIO_printf(bio_err
," -context arg - set session ID context\n");
464 BIO_printf(bio_err
," -verify arg - turn on peer certificate verification\n");
465 BIO_printf(bio_err
," -Verify arg - turn on peer certificate verification, must have a cert.\n");
466 BIO_printf(bio_err
," -cert arg - certificate file to use\n");
467 BIO_printf(bio_err
," (default is %s)\n",TEST_CERT
);
468 BIO_printf(bio_err
," -crl_check - check the peer certificate has not been revoked by its CA.\n" \
469 " The CRL(s) are appended to the certificate file\n");
470 BIO_printf(bio_err
," -crl_check_all - check the peer certificate has not been revoked by its CA\n" \
471 " or any other CRL in the CA chain. CRL(s) are appened to the\n" \
472 " the certificate file.\n");
473 BIO_printf(bio_err
," -certform arg - certificate format (PEM or DER) PEM default\n");
474 BIO_printf(bio_err
," -key arg - Private Key file to use, in cert file if\n");
475 BIO_printf(bio_err
," not specified (default is %s)\n",TEST_CERT
);
476 BIO_printf(bio_err
," -keyform arg - key format (PEM, DER or ENGINE) PEM default\n");
477 BIO_printf(bio_err
," -pass arg - private key file pass phrase source\n");
478 BIO_printf(bio_err
," -dcert arg - second certificate file to use (usually for DSA)\n");
479 BIO_printf(bio_err
," -dcertform x - second certificate format (PEM or DER) PEM default\n");
480 BIO_printf(bio_err
," -dkey arg - second private key file to use (usually for DSA)\n");
481 BIO_printf(bio_err
," -dkeyform arg - second key format (PEM, DER or ENGINE) PEM default\n");
482 BIO_printf(bio_err
," -dpass arg - second private key file pass phrase source\n");
483 BIO_printf(bio_err
," -dhparam arg - DH parameter file to use, in cert file if not specified\n");
484 BIO_printf(bio_err
," or a default set of parameters is used\n");
485 #ifndef OPENSSL_NO_ECDH
486 BIO_printf(bio_err
," -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" \
487 " Use \"openssl ecparam -list_curves\" for all names\n" \
488 " (default is nistp256).\n");
491 BIO_printf(bio_err
," -nbio - Run with non-blocking IO\n");
493 BIO_printf(bio_err
," -nbio_test - test with the non-blocking test bio\n");
494 BIO_printf(bio_err
," -crlf - convert LF from terminal into CRLF\n");
495 BIO_printf(bio_err
," -debug - Print more output\n");
496 BIO_printf(bio_err
," -msg - Show protocol messages\n");
497 BIO_printf(bio_err
," -state - Print the SSL states\n");
498 BIO_printf(bio_err
," -CApath arg - PEM format directory of CA's\n");
499 BIO_printf(bio_err
," -CAfile arg - PEM format file of CA's\n");
500 BIO_printf(bio_err
," -nocert - Don't use any certificates (Anon-DH)\n");
501 BIO_printf(bio_err
," -cipher arg - play with 'openssl ciphers' to see what goes here\n");
502 BIO_printf(bio_err
," -serverpref - Use server's cipher preferences\n");
503 BIO_printf(bio_err
," -quiet - No server output\n");
504 BIO_printf(bio_err
," -no_tmp_rsa - Do not generate a tmp RSA key\n");
505 #ifndef OPENSSL_NO_PSK
506 BIO_printf(bio_err
," -psk_hint arg - PSK identity hint to use\n");
507 BIO_printf(bio_err
," -psk arg - PSK in hex (without 0x)\n");
508 # ifndef OPENSSL_NO_JPAKE
509 BIO_printf(bio_err
," -jpake arg - JPAKE secret to use\n");
512 #ifndef OPENSSL_NO_SRP
513 BIO_printf(bio_err
," -srpvfile file - The verifier file for SRP\n");
514 BIO_printf(bio_err
," -srpuserseed string - A seed string for a default user salt.\n");
516 BIO_printf(bio_err
," -ssl2 - Just talk SSLv2\n");
517 BIO_printf(bio_err
," -ssl3 - Just talk SSLv3\n");
518 BIO_printf(bio_err
," -tls1_2 - Just talk TLSv1.2\n");
519 BIO_printf(bio_err
," -tls1_1 - Just talk TLSv1.1\n");
520 BIO_printf(bio_err
," -tls1 - Just talk TLSv1\n");
521 BIO_printf(bio_err
," -dtls1 - Just talk DTLSv1\n");
522 BIO_printf(bio_err
," -timeout - Enable timeouts\n");
523 BIO_printf(bio_err
," -mtu - Set link layer MTU\n");
524 BIO_printf(bio_err
," -chain - Read a certificate chain\n");
525 BIO_printf(bio_err
," -no_ssl2 - Just disable SSLv2\n");
526 BIO_printf(bio_err
," -no_ssl3 - Just disable SSLv3\n");
527 BIO_printf(bio_err
," -no_tls1 - Just disable TLSv1\n");
528 BIO_printf(bio_err
," -no_tls1_1 - Just disable TLSv1.1\n");
529 BIO_printf(bio_err
," -no_tls1_2 - Just disable TLSv1.2\n");
530 #ifndef OPENSSL_NO_DH
531 BIO_printf(bio_err
," -no_dhe - Disable ephemeral DH\n");
533 #ifndef OPENSSL_NO_ECDH
534 BIO_printf(bio_err
," -no_ecdhe - Disable ephemeral ECDH\n");
536 BIO_printf(bio_err
," -bugs - Turn on SSL bug compatibility\n");
537 BIO_printf(bio_err
," -www - Respond to a 'GET /' with a status page\n");
538 BIO_printf(bio_err
," -WWW - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\n");
539 BIO_printf(bio_err
," -HTTP - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\n");
540 BIO_printf(bio_err
," with the assumption it contains a complete HTTP response.\n");
541 #ifndef OPENSSL_NO_ENGINE
542 BIO_printf(bio_err
," -engine id - Initialise and use the specified engine\n");
544 BIO_printf(bio_err
," -id_prefix arg - Generate SSL/TLS session IDs prefixed by 'arg'\n");
545 BIO_printf(bio_err
," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR
, LIST_SEPARATOR_CHAR
);
546 #ifndef OPENSSL_NO_TLSEXT
547 BIO_printf(bio_err
," -servername host - servername for HostName TLS extension\n");
548 BIO_printf(bio_err
," -servername_fatal - on mismatch send fatal alert (default warning alert)\n");
549 BIO_printf(bio_err
," -cert2 arg - certificate file to use for servername\n");
550 BIO_printf(bio_err
," (default is %s)\n",TEST_CERT2
);
551 BIO_printf(bio_err
," -key2 arg - Private Key file to use for servername, in cert file if\n");
552 BIO_printf(bio_err
," not specified (default is %s)\n",TEST_CERT2
);
553 BIO_printf(bio_err
," -tlsextdebug - hex dump of all TLS extensions received\n");
554 BIO_printf(bio_err
," -no_ticket - disable use of RFC4507bis session tickets\n");
555 BIO_printf(bio_err
," -legacy_renegotiation - enable use of legacy renegotiation (dangerous)\n");
556 # ifndef OPENSSL_NO_NEXTPROTONEG
557 BIO_printf(bio_err
," -nextprotoneg arg - set the advertised protocols for the NPN extension (comma-separated list)\n");
559 BIO_printf(bio_err
," -use_srtp profiles - Offer SRTP key management with a colon-separated profile list\n");
561 BIO_printf(bio_err
," -keymatexport label - Export keying material using label\n");
562 BIO_printf(bio_err
," -keymatexportlen len - Export len bytes of keying material (default 20)\n");
565 static int local_argc
=0;
566 static char **local_argv
;
568 #ifdef CHARSET_EBCDIC
569 static int ebcdic_new(BIO
*bi
);
570 static int ebcdic_free(BIO
*a
);
571 static int ebcdic_read(BIO
*b
, char *out
, int outl
);
572 static int ebcdic_write(BIO
*b
, const char *in
, int inl
);
573 static long ebcdic_ctrl(BIO
*b
, int cmd
, long num
, void *ptr
);
574 static int ebcdic_gets(BIO
*bp
, char *buf
, int size
);
575 static int ebcdic_puts(BIO
*bp
, const char *str
);
577 #define BIO_TYPE_EBCDIC_FILTER (18|0x0200)
578 static BIO_METHOD methods_ebcdic
=
580 BIO_TYPE_EBCDIC_FILTER
,
581 "EBCDIC/ASCII filter",
597 BIO_METHOD
*BIO_f_ebcdic_filter()
599 return(&methods_ebcdic
);
602 static int ebcdic_new(BIO
*bi
)
604 EBCDIC_OUTBUFF
*wbuf
;
606 wbuf
= (EBCDIC_OUTBUFF
*)OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF
) + 1024);
607 wbuf
->alloced
= 1024;
608 wbuf
->buff
[0] = '\0';
610 bi
->ptr
=(char *)wbuf
;
616 static int ebcdic_free(BIO
*a
)
618 if (a
== NULL
) return(0);
620 OPENSSL_free(a
->ptr
);
627 static int ebcdic_read(BIO
*b
, char *out
, int outl
)
631 if (out
== NULL
|| outl
== 0) return(0);
632 if (b
->next_bio
== NULL
) return(0);
634 ret
=BIO_read(b
->next_bio
,out
,outl
);
636 ascii2ebcdic(out
,out
,ret
);
640 static int ebcdic_write(BIO
*b
, const char *in
, int inl
)
642 EBCDIC_OUTBUFF
*wbuf
;
647 if ((in
== NULL
) || (inl
<= 0)) return(0);
648 if (b
->next_bio
== NULL
) return(0);
650 wbuf
=(EBCDIC_OUTBUFF
*)b
->ptr
;
652 if (inl
> (num
= wbuf
->alloced
))
654 num
= num
+ num
; /* double the size */
658 wbuf
=(EBCDIC_OUTBUFF
*)OPENSSL_malloc(sizeof(EBCDIC_OUTBUFF
) + num
);
661 wbuf
->buff
[0] = '\0';
666 ebcdic2ascii(wbuf
->buff
, in
, inl
);
668 ret
=BIO_write(b
->next_bio
, wbuf
->buff
, inl
);
673 static long ebcdic_ctrl(BIO
*b
, int cmd
, long num
, void *ptr
)
677 if (b
->next_bio
== NULL
) return(0);
684 ret
=BIO_ctrl(b
->next_bio
,cmd
,num
,ptr
);
690 static int ebcdic_gets(BIO
*bp
, char *buf
, int size
)
693 if (bp
->next_bio
== NULL
) return(0);
694 /* return(BIO_gets(bp->next_bio,buf,size));*/
695 for (i
=0; i
<size
-1; ++i
)
697 ret
= ebcdic_read(bp
,&buf
[i
],1);
700 else if (buf
[i
] == '\n')
708 return (ret
< 0 && i
== 0) ? ret
: i
;
711 static int ebcdic_puts(BIO
*bp
, const char *str
)
713 if (bp
->next_bio
== NULL
) return(0);
714 return ebcdic_write(bp
, str
, strlen(str
));
718 #ifndef OPENSSL_NO_TLSEXT
720 /* This is a context that we pass to callbacks */
721 typedef struct tlsextctx_st
{
728 static int MS_CALLBACK
ssl_servername_cb(SSL
*s
, int *ad
, void *arg
)
730 tlsextctx
* p
= (tlsextctx
*) arg
;
731 const char * servername
= SSL_get_servername(s
, TLSEXT_NAMETYPE_host_name
);
732 if (servername
&& p
->biodebug
)
733 BIO_printf(p
->biodebug
,"Hostname in TLS extension: \"%s\"\n",servername
);
736 return SSL_TLSEXT_ERR_NOACK
;
740 if (strcmp(servername
,p
->servername
))
741 return p
->extension_error
;
744 BIO_printf(p
->biodebug
,"Switching server context.\n");
745 SSL_set_SSL_CTX(s
,ctx2
);
748 return SSL_TLSEXT_ERR_OK
;
751 /* Structure passed to cert status callback */
753 typedef struct tlsextstatusctx_st
{
754 /* Default responder to use */
755 char *host
, *path
, *port
;
762 static tlsextstatusctx tlscstatp
= {NULL
, NULL
, NULL
, 0, -1, NULL
, 0};
764 /* Certificate Status callback. This is called when a client includes a
765 * certificate status request extension.
767 * This is a simplified version. It examines certificates each time and
768 * makes one OCSP responder query for each request.
770 * A full version would store details such as the OCSP certificate IDs and
771 * minimise the number of OCSP responses by caching them until they were
772 * considered "expired".
775 static int cert_status_cb(SSL
*s
, void *arg
)
777 tlsextstatusctx
*srctx
= arg
;
778 BIO
*err
= srctx
->err
;
779 char *host
, *port
, *path
;
781 unsigned char *rspder
= NULL
;
783 STACK_OF(OPENSSL_STRING
) *aia
= NULL
;
785 X509_STORE_CTX inctx
;
787 OCSP_REQUEST
*req
= NULL
;
788 OCSP_RESPONSE
*resp
= NULL
;
789 OCSP_CERTID
*id
= NULL
;
790 STACK_OF(X509_EXTENSION
) *exts
;
791 int ret
= SSL_TLSEXT_ERR_NOACK
;
794 STACK_OF(OCSP_RESPID
) *ids
;
795 SSL_get_tlsext_status_ids(s
, &ids
);
796 BIO_printf(err
, "cert_status: received %d ids\n", sk_OCSP_RESPID_num(ids
));
799 BIO_puts(err
, "cert_status: callback called\n");
800 /* Build up OCSP query from server certificate */
801 x
= SSL_get_certificate(s
);
802 aia
= X509_get1_ocsp(x
);
805 if (!OCSP_parse_url(sk_OPENSSL_STRING_value(aia
, 0),
806 &host
, &port
, &path
, &use_ssl
))
808 BIO_puts(err
, "cert_status: can't parse AIA URL\n");
812 BIO_printf(err
, "cert_status: AIA URL: %s\n",
813 sk_OPENSSL_STRING_value(aia
, 0));
819 BIO_puts(srctx
->err
, "cert_status: no AIA and no default responder URL\n");
825 use_ssl
= srctx
->use_ssl
;
828 if (!X509_STORE_CTX_init(&inctx
,
829 SSL_CTX_get_cert_store(SSL_get_SSL_CTX(s
)),
832 if (X509_STORE_get_by_subject(&inctx
,X509_LU_X509
,
833 X509_get_issuer_name(x
),&obj
) <= 0)
835 BIO_puts(err
, "cert_status: Can't retrieve issuer certificate.\n");
836 X509_STORE_CTX_cleanup(&inctx
);
839 req
= OCSP_REQUEST_new();
842 id
= OCSP_cert_to_id(NULL
, x
, obj
.data
.x509
);
843 X509_free(obj
.data
.x509
);
844 X509_STORE_CTX_cleanup(&inctx
);
847 if (!OCSP_request_add0_id(req
, id
))
850 /* Add any extensions to the request */
851 SSL_get_tlsext_status_exts(s
, &exts
);
852 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++)
854 X509_EXTENSION
*ext
= sk_X509_EXTENSION_value(exts
, i
);
855 if (!OCSP_REQUEST_add_ext(req
, ext
, -1))
858 resp
= process_responder(err
, req
, host
, path
, port
, use_ssl
, NULL
,
862 BIO_puts(err
, "cert_status: error querying responder\n");
865 rspderlen
= i2d_OCSP_RESPONSE(resp
, &rspder
);
868 SSL_set_tlsext_status_ocsp_resp(s
, rspder
, rspderlen
);
871 BIO_puts(err
, "cert_status: ocsp response sent:\n");
872 OCSP_RESPONSE_print(err
, resp
, 2);
874 ret
= SSL_TLSEXT_ERR_OK
;
876 if (ret
!= SSL_TLSEXT_ERR_OK
)
877 ERR_print_errors(err
);
883 X509_email_free(aia
);
886 OCSP_CERTID_free(id
);
888 OCSP_REQUEST_free(req
);
890 OCSP_RESPONSE_free(resp
);
893 ret
= SSL_TLSEXT_ERR_ALERT_FATAL
;
897 # ifndef OPENSSL_NO_NEXTPROTONEG
898 /* This is the context that we pass to next_proto_cb */
899 typedef struct tlsextnextprotoctx_st
{
902 } tlsextnextprotoctx
;
904 static int next_proto_cb(SSL
*s
, const unsigned char **data
, unsigned int *len
, void *arg
)
906 tlsextnextprotoctx
*next_proto
= arg
;
908 *data
= next_proto
->data
;
909 *len
= next_proto
->len
;
911 return SSL_TLSEXT_ERR_OK
;
913 # endif /* ndef OPENSSL_NO_NEXTPROTONEG */
918 int MAIN(int, char **);
920 #ifndef OPENSSL_NO_JPAKE
921 static char *jpake_secret
= NULL
;
923 #ifndef OPENSSL_NO_SRP
924 static srpsrvparm srp_callback_parm
;
926 static char *srtp_profiles
= NULL
;
928 int MAIN(int argc
, char *argv
[])
930 X509_VERIFY_PARAM
*vpm
= NULL
;
933 char *CApath
=NULL
,*CAfile
=NULL
;
934 unsigned char *context
= NULL
;
936 #ifndef OPENSSL_NO_ECDH
937 char *named_curve
= NULL
;
942 int no_tmp_rsa
=0,no_dhe
=0,no_ecdhe
=0,nocert
=0;
944 const SSL_METHOD
*meth
=NULL
;
945 int socket_type
=SOCK_STREAM
;
948 int s_cert_format
= FORMAT_PEM
, s_key_format
= FORMAT_PEM
;
949 char *passarg
= NULL
, *pass
= NULL
;
950 char *dpassarg
= NULL
, *dpass
= NULL
;
951 int s_dcert_format
= FORMAT_PEM
, s_dkey_format
= FORMAT_PEM
;
952 X509
*s_cert
= NULL
, *s_dcert
= NULL
;
953 EVP_PKEY
*s_key
= NULL
, *s_dkey
= NULL
;
955 #ifndef OPENSSL_NO_TLSEXT
956 EVP_PKEY
*s_key2
= NULL
;
957 X509
*s_cert2
= NULL
;
958 tlsextctx tlsextcbp
= {NULL
, NULL
, SSL_TLSEXT_ERR_ALERT_WARNING
};
959 # ifndef OPENSSL_NO_NEXTPROTONEG
960 const char *next_proto_neg_in
= NULL
;
961 tlsextnextprotoctx next_proto
;
964 #ifndef OPENSSL_NO_PSK
965 /* by default do not send a PSK identity hint */
966 static char *psk_identity_hint
=NULL
;
968 #ifndef OPENSSL_NO_SRP
969 char *srpuserseed
= NULL
;
970 char *srp_verifier_file
= NULL
;
972 meth
=SSLv23_server_method();
983 bio_err
=BIO_new_fp(stderr
,BIO_NOCLOSE
);
985 if (!load_config(bio_err
, NULL
))
999 if ((strcmp(*argv
,"-port") == 0) ||
1000 (strcmp(*argv
,"-accept") == 0))
1002 if (--argc
< 1) goto bad
;
1003 if (!extract_port(*(++argv
),&port
))
1006 else if (strcmp(*argv
,"-verify") == 0)
1008 s_server_verify
=SSL_VERIFY_PEER
|SSL_VERIFY_CLIENT_ONCE
;
1009 if (--argc
< 1) goto bad
;
1010 verify_depth
=atoi(*(++argv
));
1011 BIO_printf(bio_err
,"verify depth is %d\n",verify_depth
);
1013 else if (strcmp(*argv
,"-Verify") == 0)
1015 s_server_verify
=SSL_VERIFY_PEER
|SSL_VERIFY_FAIL_IF_NO_PEER_CERT
|
1016 SSL_VERIFY_CLIENT_ONCE
;
1017 if (--argc
< 1) goto bad
;
1018 verify_depth
=atoi(*(++argv
));
1019 BIO_printf(bio_err
,"verify depth is %d, must return a certificate\n",verify_depth
);
1021 else if (strcmp(*argv
,"-context") == 0)
1023 if (--argc
< 1) goto bad
;
1024 context
= (unsigned char *)*(++argv
);
1026 else if (strcmp(*argv
,"-cert") == 0)
1028 if (--argc
< 1) goto bad
;
1029 s_cert_file
= *(++argv
);
1031 else if (strcmp(*argv
,"-certform") == 0)
1033 if (--argc
< 1) goto bad
;
1034 s_cert_format
= str2fmt(*(++argv
));
1036 else if (strcmp(*argv
,"-key") == 0)
1038 if (--argc
< 1) goto bad
;
1039 s_key_file
= *(++argv
);
1041 else if (strcmp(*argv
,"-keyform") == 0)
1043 if (--argc
< 1) goto bad
;
1044 s_key_format
= str2fmt(*(++argv
));
1046 else if (strcmp(*argv
,"-pass") == 0)
1048 if (--argc
< 1) goto bad
;
1049 passarg
= *(++argv
);
1051 else if (strcmp(*argv
,"-dhparam") == 0)
1053 if (--argc
< 1) goto bad
;
1056 #ifndef OPENSSL_NO_ECDH
1057 else if (strcmp(*argv
,"-named_curve") == 0)
1059 if (--argc
< 1) goto bad
;
1060 named_curve
= *(++argv
);
1063 else if (strcmp(*argv
,"-dcertform") == 0)
1065 if (--argc
< 1) goto bad
;
1066 s_dcert_format
= str2fmt(*(++argv
));
1068 else if (strcmp(*argv
,"-dcert") == 0)
1070 if (--argc
< 1) goto bad
;
1071 s_dcert_file
= *(++argv
);
1073 else if (strcmp(*argv
,"-dkeyform") == 0)
1075 if (--argc
< 1) goto bad
;
1076 s_dkey_format
= str2fmt(*(++argv
));
1078 else if (strcmp(*argv
,"-dpass") == 0)
1080 if (--argc
< 1) goto bad
;
1081 dpassarg
= *(++argv
);
1083 else if (strcmp(*argv
,"-dkey") == 0)
1085 if (--argc
< 1) goto bad
;
1086 s_dkey_file
= *(++argv
);
1088 else if (strcmp(*argv
,"-nocert") == 0)
1092 else if (strcmp(*argv
,"-CApath") == 0)
1094 if (--argc
< 1) goto bad
;
1097 else if (strcmp(*argv
,"-no_cache") == 0)
1099 else if (args_verify(&argv
, &argc
, &badarg
, bio_err
, &vpm
))
1105 else if (strcmp(*argv
,"-verify_return_error") == 0)
1106 verify_return_error
= 1;
1107 else if (strcmp(*argv
,"-serverpref") == 0)
1108 { off
|=SSL_OP_CIPHER_SERVER_PREFERENCE
; }
1109 else if (strcmp(*argv
,"-legacy_renegotiation") == 0)
1110 off
|=SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION
;
1111 else if (strcmp(*argv
,"-cipher") == 0)
1113 if (--argc
< 1) goto bad
;
1116 else if (strcmp(*argv
,"-CAfile") == 0)
1118 if (--argc
< 1) goto bad
;
1122 else if (strcmp(*argv
,"-nbio") == 0)
1125 else if (strcmp(*argv
,"-nbio_test") == 0)
1132 else if (strcmp(*argv
,"-debug") == 0)
1134 #ifndef OPENSSL_NO_TLSEXT
1135 else if (strcmp(*argv
,"-tlsextdebug") == 0)
1137 else if (strcmp(*argv
,"-status") == 0)
1139 else if (strcmp(*argv
,"-status_verbose") == 0)
1142 tlscstatp
.verbose
= 1;
1144 else if (!strcmp(*argv
, "-status_timeout"))
1147 if (--argc
< 1) goto bad
;
1148 tlscstatp
.timeout
= atoi(*(++argv
));
1150 else if (!strcmp(*argv
, "-status_url"))
1153 if (--argc
< 1) goto bad
;
1154 if (!OCSP_parse_url(*(++argv
),
1158 &tlscstatp
.use_ssl
))
1160 BIO_printf(bio_err
, "Error parsing URL\n");
1165 else if (strcmp(*argv
,"-msg") == 0)
1167 else if (strcmp(*argv
,"-hack") == 0)
1169 else if (strcmp(*argv
,"-state") == 0)
1171 else if (strcmp(*argv
,"-crlf") == 0)
1173 else if (strcmp(*argv
,"-quiet") == 0)
1175 else if (strcmp(*argv
,"-bugs") == 0)
1177 else if (strcmp(*argv
,"-no_tmp_rsa") == 0)
1179 else if (strcmp(*argv
,"-no_dhe") == 0)
1181 else if (strcmp(*argv
,"-no_ecdhe") == 0)
1183 #ifndef OPENSSL_NO_PSK
1184 else if (strcmp(*argv
,"-psk_hint") == 0)
1186 if (--argc
< 1) goto bad
;
1187 psk_identity_hint
= *(++argv
);
1189 else if (strcmp(*argv
,"-psk") == 0)
1193 if (--argc
< 1) goto bad
;
1195 for (i
=0; i
<strlen(psk_key
); i
++)
1197 if (isxdigit((unsigned char)psk_key
[i
]))
1199 BIO_printf(bio_err
,"Not a hex number '%s'\n",*argv
);
1204 #ifndef OPENSSL_NO_SRP
1205 else if (strcmp(*argv
, "-srpvfile") == 0)
1207 if (--argc
< 1) goto bad
;
1208 srp_verifier_file
= *(++argv
);
1209 meth
=TLSv1_server_method();
1211 else if (strcmp(*argv
, "-srpuserseed") == 0)
1213 if (--argc
< 1) goto bad
;
1214 srpuserseed
= *(++argv
);
1215 meth
=TLSv1_server_method();
1218 else if (strcmp(*argv
,"-www") == 0)
1220 else if (strcmp(*argv
,"-WWW") == 0)
1222 else if (strcmp(*argv
,"-HTTP") == 0)
1224 else if (strcmp(*argv
,"-no_ssl2") == 0)
1225 { off
|=SSL_OP_NO_SSLv2
; }
1226 else if (strcmp(*argv
,"-no_ssl3") == 0)
1227 { off
|=SSL_OP_NO_SSLv3
; }
1228 else if (strcmp(*argv
,"-no_tls1") == 0)
1229 { off
|=SSL_OP_NO_TLSv1
; }
1230 else if (strcmp(*argv
,"-no_tls1_1") == 0)
1231 { off
|=SSL_OP_NO_TLSv1_1
; }
1232 else if (strcmp(*argv
,"-no_tls1_2") == 0)
1233 { off
|=SSL_OP_NO_TLSv1_2
; }
1234 else if (strcmp(*argv
,"-no_comp") == 0)
1235 { off
|=SSL_OP_NO_COMPRESSION
; }
1236 #ifndef OPENSSL_NO_TLSEXT
1237 else if (strcmp(*argv
,"-no_ticket") == 0)
1238 { off
|=SSL_OP_NO_TICKET
; }
1240 #ifndef OPENSSL_NO_SSL2
1241 else if (strcmp(*argv
,"-ssl2") == 0)
1242 { meth
=SSLv2_server_method(); }
1244 #ifndef OPENSSL_NO_SSL3
1245 else if (strcmp(*argv
,"-ssl3") == 0)
1246 { meth
=SSLv3_server_method(); }
1248 #ifndef OPENSSL_NO_TLS1
1249 else if (strcmp(*argv
,"-tls1") == 0)
1250 { meth
=TLSv1_server_method(); }
1251 else if (strcmp(*argv
,"-tls1_1") == 0)
1252 { meth
=TLSv1_1_server_method(); }
1253 else if (strcmp(*argv
,"-tls1_2") == 0)
1254 { meth
=TLSv1_2_server_method(); }
1256 #ifndef OPENSSL_NO_DTLS1
1257 else if (strcmp(*argv
,"-dtls1") == 0)
1259 meth
=DTLSv1_server_method();
1260 socket_type
= SOCK_DGRAM
;
1262 else if (strcmp(*argv
,"-timeout") == 0)
1263 enable_timeouts
= 1;
1264 else if (strcmp(*argv
,"-mtu") == 0)
1266 if (--argc
< 1) goto bad
;
1267 socket_mtu
= atol(*(++argv
));
1269 else if (strcmp(*argv
, "-chain") == 0)
1272 else if (strcmp(*argv
, "-id_prefix") == 0)
1274 if (--argc
< 1) goto bad
;
1275 session_id_prefix
= *(++argv
);
1277 #ifndef OPENSSL_NO_ENGINE
1278 else if (strcmp(*argv
,"-engine") == 0)
1280 if (--argc
< 1) goto bad
;
1281 engine_id
= *(++argv
);
1284 else if (strcmp(*argv
,"-rand") == 0)
1286 if (--argc
< 1) goto bad
;
1289 #ifndef OPENSSL_NO_TLSEXT
1290 else if (strcmp(*argv
,"-servername") == 0)
1292 if (--argc
< 1) goto bad
;
1293 tlsextcbp
.servername
= *(++argv
);
1295 else if (strcmp(*argv
,"-servername_fatal") == 0)
1296 { tlsextcbp
.extension_error
= SSL_TLSEXT_ERR_ALERT_FATAL
; }
1297 else if (strcmp(*argv
,"-cert2") == 0)
1299 if (--argc
< 1) goto bad
;
1300 s_cert_file2
= *(++argv
);
1302 else if (strcmp(*argv
,"-key2") == 0)
1304 if (--argc
< 1) goto bad
;
1305 s_key_file2
= *(++argv
);
1307 # ifndef OPENSSL_NO_NEXTPROTONEG
1308 else if (strcmp(*argv
,"-nextprotoneg") == 0)
1310 if (--argc
< 1) goto bad
;
1311 next_proto_neg_in
= *(++argv
);
1315 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
1316 else if (strcmp(*argv
,"-jpake") == 0)
1318 if (--argc
< 1) goto bad
;
1319 jpake_secret
= *(++argv
);
1322 else if (strcmp(*argv
,"-use_srtp") == 0)
1324 if (--argc
< 1) goto bad
;
1325 srtp_profiles
= *(++argv
);
1327 else if (strcmp(*argv
,"-keymatexport") == 0)
1329 if (--argc
< 1) goto bad
;
1330 keymatexportlabel
= *(++argv
);
1332 else if (strcmp(*argv
,"-keymatexportlen") == 0)
1334 if (--argc
< 1) goto bad
;
1335 keymatexportlen
=atoi(*(++argv
));
1336 if (keymatexportlen
== 0) goto bad
;
1340 BIO_printf(bio_err
,"unknown option %s\n",*argv
);
1354 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
1360 "Can't use JPAKE and PSK together\n");
1363 psk_identity
= "JPAKE";
1366 BIO_printf(bio_err
, "JPAKE sets cipher to PSK\n");
1374 SSL_load_error_strings();
1375 OpenSSL_add_ssl_algorithms();
1377 #ifndef OPENSSL_NO_ENGINE
1378 e
= setup_engine(bio_err
, engine_id
, 1);
1381 if (!app_passwd(bio_err
, passarg
, dpassarg
, &pass
, &dpass
))
1383 BIO_printf(bio_err
, "Error getting password\n");
1388 if (s_key_file
== NULL
)
1389 s_key_file
= s_cert_file
;
1390 #ifndef OPENSSL_NO_TLSEXT
1391 if (s_key_file2
== NULL
)
1392 s_key_file2
= s_cert_file2
;
1397 s_key
= load_key(bio_err
, s_key_file
, s_key_format
, 0, pass
, e
,
1398 "server certificate private key file");
1401 ERR_print_errors(bio_err
);
1405 s_cert
= load_cert(bio_err
,s_cert_file
,s_cert_format
,
1406 NULL
, e
, "server certificate file");
1410 ERR_print_errors(bio_err
);
1414 #ifndef OPENSSL_NO_TLSEXT
1415 if (tlsextcbp
.servername
)
1417 s_key2
= load_key(bio_err
, s_key_file2
, s_key_format
, 0, pass
, e
,
1418 "second server certificate private key file");
1421 ERR_print_errors(bio_err
);
1425 s_cert2
= load_cert(bio_err
,s_cert_file2
,s_cert_format
,
1426 NULL
, e
, "second server certificate file");
1430 ERR_print_errors(bio_err
);
1435 # ifndef OPENSSL_NO_NEXTPROTONEG
1436 if (next_proto_neg_in
)
1439 next_proto
.data
= next_protos_parse(&len
,
1441 if (next_proto
.data
== NULL
)
1443 next_proto
.len
= len
;
1447 next_proto
.data
= NULL
;
1457 if (s_dkey_file
== NULL
)
1458 s_dkey_file
= s_dcert_file
;
1460 s_dkey
= load_key(bio_err
, s_dkey_file
, s_dkey_format
,
1462 "second certificate private key file");
1465 ERR_print_errors(bio_err
);
1469 s_dcert
= load_cert(bio_err
,s_dcert_file
,s_dcert_format
,
1470 NULL
, e
, "second server certificate file");
1474 ERR_print_errors(bio_err
);
1480 if (!app_RAND_load_file(NULL
, bio_err
, 1) && inrand
== NULL
1483 BIO_printf(bio_err
,"warning, not much extra random data, consider using the -rand option\n");
1486 BIO_printf(bio_err
,"%ld semi-random bytes loaded\n",
1487 app_RAND_load_files(inrand
));
1489 if (bio_s_out
== NULL
)
1491 if (s_quiet
&& !s_debug
&& !s_msg
)
1493 bio_s_out
=BIO_new(BIO_s_null());
1497 if (bio_s_out
== NULL
)
1498 bio_s_out
=BIO_new_fp(stdout
,BIO_NOCLOSE
);
1502 #if !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_ECDSA)
1510 #ifndef OPENSSL_NO_TLSEXT
1516 ctx
=SSL_CTX_new(meth
);
1519 ERR_print_errors(bio_err
);
1522 if (session_id_prefix
)
1524 if(strlen(session_id_prefix
) >= 32)
1526 "warning: id_prefix is too long, only one new session will be possible\n");
1527 else if(strlen(session_id_prefix
) >= 16)
1529 "warning: id_prefix is too long if you use SSLv2\n");
1530 if(!SSL_CTX_set_generate_session_id(ctx
, generate_session_id
))
1532 BIO_printf(bio_err
,"error setting 'id_prefix'\n");
1533 ERR_print_errors(bio_err
);
1536 BIO_printf(bio_err
,"id_prefix '%s' set.\n", session_id_prefix
);
1538 SSL_CTX_set_quiet_shutdown(ctx
,1);
1539 if (bugs
) SSL_CTX_set_options(ctx
,SSL_OP_ALL
);
1540 if (hack
) SSL_CTX_set_options(ctx
,SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG
);
1541 SSL_CTX_set_options(ctx
,off
);
1542 /* DTLS: partial reads end up discarding unread UDP bytes :-(
1543 * Setting read ahead solves this problem.
1545 if (socket_type
== SOCK_DGRAM
) SSL_CTX_set_read_ahead(ctx
, 1);
1547 if (state
) SSL_CTX_set_info_callback(ctx
,apps_ssl_info_callback
);
1549 SSL_CTX_set_session_cache_mode(ctx
, SSL_SESS_CACHE_OFF
);
1551 SSL_CTX_sess_set_cache_size(ctx
,128);
1553 if (srtp_profiles
!= NULL
)
1554 SSL_CTX_set_tlsext_use_srtp(ctx
, srtp_profiles
);
1557 if (cipher
== NULL
) cipher
=getenv("SSL_CIPHER");
1561 if (s_cert_file
== NULL
)
1563 BIO_printf(bio_err
,"You must specify a certificate file for the server to use\n");
1568 if ((!SSL_CTX_load_verify_locations(ctx
,CAfile
,CApath
)) ||
1569 (!SSL_CTX_set_default_verify_paths(ctx
)))
1571 /* BIO_printf(bio_err,"X509_load_verify_locations\n"); */
1572 ERR_print_errors(bio_err
);
1576 SSL_CTX_set1_param(ctx
, vpm
);
1578 #ifndef OPENSSL_NO_TLSEXT
1581 ctx2
=SSL_CTX_new(meth
);
1584 ERR_print_errors(bio_err
);
1591 BIO_printf(bio_s_out
,"Setting secondary ctx parameters\n");
1593 if (session_id_prefix
)
1595 if(strlen(session_id_prefix
) >= 32)
1597 "warning: id_prefix is too long, only one new session will be possible\n");
1598 else if(strlen(session_id_prefix
) >= 16)
1600 "warning: id_prefix is too long if you use SSLv2\n");
1601 if(!SSL_CTX_set_generate_session_id(ctx2
, generate_session_id
))
1603 BIO_printf(bio_err
,"error setting 'id_prefix'\n");
1604 ERR_print_errors(bio_err
);
1607 BIO_printf(bio_err
,"id_prefix '%s' set.\n", session_id_prefix
);
1609 SSL_CTX_set_quiet_shutdown(ctx2
,1);
1610 if (bugs
) SSL_CTX_set_options(ctx2
,SSL_OP_ALL
);
1611 if (hack
) SSL_CTX_set_options(ctx2
,SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG
);
1612 SSL_CTX_set_options(ctx2
,off
);
1613 /* DTLS: partial reads end up discarding unread UDP bytes :-(
1614 * Setting read ahead solves this problem.
1616 if (socket_type
== SOCK_DGRAM
) SSL_CTX_set_read_ahead(ctx2
, 1);
1618 if (state
) SSL_CTX_set_info_callback(ctx2
,apps_ssl_info_callback
);
1621 SSL_CTX_set_session_cache_mode(ctx2
,SSL_SESS_CACHE_OFF
);
1623 SSL_CTX_sess_set_cache_size(ctx2
,128);
1625 if ((!SSL_CTX_load_verify_locations(ctx2
,CAfile
,CApath
)) ||
1626 (!SSL_CTX_set_default_verify_paths(ctx2
)))
1628 ERR_print_errors(bio_err
);
1631 SSL_CTX_set1_param(ctx2
, vpm
);
1634 # ifndef OPENSSL_NO_NEXTPROTONEG
1635 if (next_proto
.data
)
1636 SSL_CTX_set_next_protos_advertised_cb(ctx
, next_proto_cb
, &next_proto
);
1640 #ifndef OPENSSL_NO_DH
1646 dh
= load_dh_param(dhfile
);
1647 else if (s_cert_file
)
1648 dh
= load_dh_param(s_cert_file
);
1652 BIO_printf(bio_s_out
,"Setting temp DH parameters\n");
1656 BIO_printf(bio_s_out
,"Using default temp DH parameters\n");
1659 (void)BIO_flush(bio_s_out
);
1661 SSL_CTX_set_tmp_dh(ctx
,dh
);
1662 #ifndef OPENSSL_NO_TLSEXT
1667 DH
*dh2
=load_dh_param(s_cert_file2
);
1670 BIO_printf(bio_s_out
,"Setting temp DH parameters\n");
1671 (void)BIO_flush(bio_s_out
);
1677 SSL_CTX_set_tmp_dh(ctx2
,dh
);
1684 #ifndef OPENSSL_NO_ECDH
1691 int nid
= OBJ_sn2nid(named_curve
);
1695 BIO_printf(bio_err
, "unknown curve name (%s)\n",
1699 ecdh
= EC_KEY_new_by_curve_name(nid
);
1702 BIO_printf(bio_err
, "unable to create curve (%s)\n",
1710 BIO_printf(bio_s_out
,"Setting temp ECDH parameters\n");
1714 BIO_printf(bio_s_out
,"Using default temp ECDH parameters\n");
1715 ecdh
= EC_KEY_new_by_curve_name(NID_X9_62_prime256v1
);
1718 BIO_printf(bio_err
, "unable to create curve (nistp256)\n");
1722 (void)BIO_flush(bio_s_out
);
1724 SSL_CTX_set_tmp_ecdh(ctx
,ecdh
);
1725 #ifndef OPENSSL_NO_TLSEXT
1727 SSL_CTX_set_tmp_ecdh(ctx2
,ecdh
);
1733 if (!set_cert_key_stuff(ctx
,s_cert
,s_key
))
1735 #ifndef OPENSSL_NO_TLSEXT
1736 if (ctx2
&& !set_cert_key_stuff(ctx2
,s_cert2
,s_key2
))
1739 if (s_dcert
!= NULL
)
1741 if (!set_cert_key_stuff(ctx
,s_dcert
,s_dkey
))
1745 #ifndef OPENSSL_NO_RSA
1749 SSL_CTX_set_tmp_rsa_callback(ctx
,tmp_rsa_cb
);
1750 #ifndef OPENSSL_NO_TLSEXT
1752 SSL_CTX_set_tmp_rsa_callback(ctx2
,tmp_rsa_cb
);
1756 if (!no_tmp_rsa
&& SSL_CTX_need_tmp_RSA(ctx
))
1760 BIO_printf(bio_s_out
,"Generating temp (512 bit) RSA key...");
1761 BIO_flush(bio_s_out
);
1763 rsa
=RSA_generate_key(512,RSA_F4
,NULL
);
1765 if (!SSL_CTX_set_tmp_rsa(ctx
,rsa
))
1767 ERR_print_errors(bio_err
);
1770 #ifndef OPENSSL_NO_TLSEXT
1773 if (!SSL_CTX_set_tmp_rsa(ctx2
,rsa
))
1775 ERR_print_errors(bio_err
);
1781 BIO_printf(bio_s_out
,"\n");
1786 #ifndef OPENSSL_NO_PSK
1787 #ifdef OPENSSL_NO_JPAKE
1788 if (psk_key
!= NULL
)
1790 if (psk_key
!= NULL
|| jpake_secret
)
1794 BIO_printf(bio_s_out
, "PSK key given or JPAKE in use, setting server callback\n");
1795 SSL_CTX_set_psk_server_callback(ctx
, psk_server_cb
);
1798 if (!SSL_CTX_use_psk_identity_hint(ctx
, psk_identity_hint
))
1800 BIO_printf(bio_err
,"error setting PSK identity hint to context\n");
1801 ERR_print_errors(bio_err
);
1808 if(!SSL_CTX_set_cipher_list(ctx
,cipher
))
1810 BIO_printf(bio_err
,"error setting cipher list\n");
1811 ERR_print_errors(bio_err
);
1814 #ifndef OPENSSL_NO_TLSEXT
1815 if (ctx2
&& !SSL_CTX_set_cipher_list(ctx2
,cipher
))
1817 BIO_printf(bio_err
,"error setting cipher list\n");
1818 ERR_print_errors(bio_err
);
1823 SSL_CTX_set_verify(ctx
,s_server_verify
,verify_callback
);
1824 SSL_CTX_set_session_id_context(ctx
,(void*)&s_server_session_id_context
,
1825 sizeof s_server_session_id_context
);
1827 /* Set DTLS cookie generation and verification callbacks */
1828 SSL_CTX_set_cookie_generate_cb(ctx
, generate_cookie_callback
);
1829 SSL_CTX_set_cookie_verify_cb(ctx
, verify_cookie_callback
);
1831 #ifndef OPENSSL_NO_TLSEXT
1834 SSL_CTX_set_verify(ctx2
,s_server_verify
,verify_callback
);
1835 SSL_CTX_set_session_id_context(ctx2
,(void*)&s_server_session_id_context
,
1836 sizeof s_server_session_id_context
);
1838 tlsextcbp
.biodebug
= bio_s_out
;
1839 SSL_CTX_set_tlsext_servername_callback(ctx2
, ssl_servername_cb
);
1840 SSL_CTX_set_tlsext_servername_arg(ctx2
, &tlsextcbp
);
1841 SSL_CTX_set_tlsext_servername_callback(ctx
, ssl_servername_cb
);
1842 SSL_CTX_set_tlsext_servername_arg(ctx
, &tlsextcbp
);
1846 #ifndef OPENSSL_NO_SRP
1847 if (srp_verifier_file
!= NULL
)
1849 srp_callback_parm
.vb
= SRP_VBASE_new(srpuserseed
);
1850 srp_callback_parm
.user
= NULL
;
1851 srp_callback_parm
.login
= NULL
;
1852 if ((ret
= SRP_VBASE_init(srp_callback_parm
.vb
, srp_verifier_file
)) != SRP_NO_ERROR
)
1855 "Cannot initialize SRP verifier file \"%s\":ret=%d\n",
1856 srp_verifier_file
, ret
);
1859 SSL_CTX_set_verify(ctx
, SSL_VERIFY_NONE
,verify_callback
);
1860 SSL_CTX_set_srp_cb_arg(ctx
, &srp_callback_parm
);
1861 SSL_CTX_set_srp_username_callback(ctx
, ssl_srp_server_param_cb
);
1867 SSL_CTX_set_client_CA_list(ctx
,SSL_load_client_CA_file(CAfile
));
1868 #ifndef OPENSSL_NO_TLSEXT
1870 SSL_CTX_set_client_CA_list(ctx2
,SSL_load_client_CA_file(CAfile
));
1874 BIO_printf(bio_s_out
,"ACCEPT\n");
1875 (void)BIO_flush(bio_s_out
);
1877 do_server(port
,socket_type
,&accept_socket
,www_body
, context
);
1879 do_server(port
,socket_type
,&accept_socket
,sv_body
, context
);
1880 print_stats(bio_s_out
,ctx
);
1883 if (ctx
!= NULL
) SSL_CTX_free(ctx
);
1889 EVP_PKEY_free(s_key
);
1891 EVP_PKEY_free(s_dkey
);
1895 OPENSSL_free(dpass
);
1896 #ifndef OPENSSL_NO_TLSEXT
1897 if (ctx2
!= NULL
) SSL_CTX_free(ctx2
);
1901 EVP_PKEY_free(s_key2
);
1903 if (bio_s_out
!= NULL
)
1905 BIO_free(bio_s_out
);
1912 static void print_stats(BIO
*bio
, SSL_CTX
*ssl_ctx
)
1914 BIO_printf(bio
,"%4ld items in the session cache\n",
1915 SSL_CTX_sess_number(ssl_ctx
));
1916 BIO_printf(bio
,"%4ld client connects (SSL_connect())\n",
1917 SSL_CTX_sess_connect(ssl_ctx
));
1918 BIO_printf(bio
,"%4ld client renegotiates (SSL_connect())\n",
1919 SSL_CTX_sess_connect_renegotiate(ssl_ctx
));
1920 BIO_printf(bio
,"%4ld client connects that finished\n",
1921 SSL_CTX_sess_connect_good(ssl_ctx
));
1922 BIO_printf(bio
,"%4ld server accepts (SSL_accept())\n",
1923 SSL_CTX_sess_accept(ssl_ctx
));
1924 BIO_printf(bio
,"%4ld server renegotiates (SSL_accept())\n",
1925 SSL_CTX_sess_accept_renegotiate(ssl_ctx
));
1926 BIO_printf(bio
,"%4ld server accepts that finished\n",
1927 SSL_CTX_sess_accept_good(ssl_ctx
));
1928 BIO_printf(bio
,"%4ld session cache hits\n",SSL_CTX_sess_hits(ssl_ctx
));
1929 BIO_printf(bio
,"%4ld session cache misses\n",SSL_CTX_sess_misses(ssl_ctx
));
1930 BIO_printf(bio
,"%4ld session cache timeouts\n",SSL_CTX_sess_timeouts(ssl_ctx
));
1931 BIO_printf(bio
,"%4ld callback cache hits\n",SSL_CTX_sess_cb_hits(ssl_ctx
));
1932 BIO_printf(bio
,"%4ld cache full overflows (%ld allowed)\n",
1933 SSL_CTX_sess_cache_full(ssl_ctx
),
1934 SSL_CTX_sess_get_cache_size(ssl_ctx
));
1937 static int sv_body(char *hostname
, int s
, unsigned char *context
)
1946 #ifndef OPENSSL_NO_KRB5
1949 struct timeval timeout
;
1950 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS_R5)
1953 struct timeval
*timeoutp
;
1956 if ((buf
=OPENSSL_malloc(bufsize
)) == NULL
)
1958 BIO_printf(bio_err
,"out of memory\n");
1967 BIO_printf(bio_err
,"turning on non blocking io\n");
1968 if (BIO_socket_ioctl(s
,FIONBIO
,&sl
) < 0)
1969 ERR_print_errors(bio_err
);
1975 #ifndef OPENSSL_NO_TLSEXT
1978 SSL_set_tlsext_debug_callback(con
, tlsext_cb
);
1979 SSL_set_tlsext_debug_arg(con
, bio_s_out
);
1983 SSL_CTX_set_tlsext_status_cb(ctx
, cert_status_cb
);
1984 tlscstatp
.err
= bio_err
;
1985 SSL_CTX_set_tlsext_status_arg(ctx
, &tlscstatp
);
1988 #ifndef OPENSSL_NO_KRB5
1989 if ((kctx
= kssl_ctx_new()) != NULL
)
1991 SSL_set0_kssl_ctx(con
, kctx
);
1992 kssl_ctx_setstring(kctx
, KSSL_SERVICE
, KRB5SVC
);
1993 kssl_ctx_setstring(kctx
, KSSL_KEYTAB
, KRB5KEYTAB
);
1995 #endif /* OPENSSL_NO_KRB5 */
1997 SSL_set_session_id_context(con
, context
,
1998 strlen((char *)context
));
2002 #ifdef TLSEXT_TYPE_opaque_prf_input
2003 SSL_set_tlsext_opaque_prf_input(con
, "Test server", 11);
2007 if (SSL_version(con
) == DTLS1_VERSION
)
2010 sbio
=BIO_new_dgram(s
,BIO_NOCLOSE
);
2012 if (enable_timeouts
)
2015 timeout
.tv_usec
= DGRAM_RCV_TIMEOUT
;
2016 BIO_ctrl(sbio
, BIO_CTRL_DGRAM_SET_RECV_TIMEOUT
, 0, &timeout
);
2019 timeout
.tv_usec
= DGRAM_SND_TIMEOUT
;
2020 BIO_ctrl(sbio
, BIO_CTRL_DGRAM_SET_SEND_TIMEOUT
, 0, &timeout
);
2023 if (socket_mtu
> 28)
2025 SSL_set_options(con
, SSL_OP_NO_QUERY_MTU
);
2026 SSL_set_mtu(con
, socket_mtu
- 28);
2029 /* want to do MTU discovery */
2030 BIO_ctrl(sbio
, BIO_CTRL_DGRAM_MTU_DISCOVER
, 0, NULL
);
2032 /* turn on cookie exchange */
2033 SSL_set_options(con
, SSL_OP_COOKIE_EXCHANGE
);
2036 sbio
=BIO_new_socket(s
,BIO_NOCLOSE
);
2042 test
=BIO_new(BIO_f_nbio_test());
2043 sbio
=BIO_push(test
,sbio
);
2045 #ifndef OPENSSL_NO_JPAKE
2047 jpake_server_auth(bio_s_out
, sbio
, jpake_secret
);
2050 SSL_set_bio(con
,sbio
,sbio
);
2051 SSL_set_accept_state(con
);
2052 /* SSL_set_fd(con,s); */
2056 SSL_set_debug(con
, 1);
2057 BIO_set_callback(SSL_get_rbio(con
),bio_dump_callback
);
2058 BIO_set_callback_arg(SSL_get_rbio(con
),(char *)bio_s_out
);
2062 SSL_set_msg_callback(con
, msg_cb
);
2063 SSL_set_msg_callback_arg(con
, bio_s_out
);
2065 #ifndef OPENSSL_NO_TLSEXT
2068 SSL_set_tlsext_debug_callback(con
, tlsext_cb
);
2069 SSL_set_tlsext_debug_arg(con
, bio_s_out
);
2076 int read_from_terminal
;
2077 int read_from_sslcon
;
2079 read_from_terminal
= 0;
2080 read_from_sslcon
= SSL_pending(con
);
2082 if (!read_from_sslcon
)
2085 #if !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_NETWARE) && !defined(OPENSSL_SYS_BEOS_R5)
2086 openssl_fdset(fileno(stdin
),&readfds
);
2088 openssl_fdset(s
,&readfds
);
2089 /* Note: under VMS with SOCKETSHR the second parameter is
2090 * currently of type (int *) whereas under other systems
2091 * it is (void *) if you don't have a cast it will choke
2092 * the compiler: if you do have a cast then you can either
2093 * go for (int *) or (void *).
2095 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_NETWARE)
2096 /* Under DOS (non-djgpp) and Windows we can't select on stdin: only
2097 * on sockets. As a workaround we timeout the select every
2098 * second and check for any keypress. In a proper Windows
2099 * application we wouldn't do this because it is inefficient.
2103 i
=select(width
,(void *)&readfds
,NULL
,NULL
,&tv
);
2104 if((i
< 0) || (!i
&& !_kbhit() ) )continue;
2106 read_from_terminal
= 1;
2107 #elif defined(OPENSSL_SYS_BEOS_R5)
2108 /* Under BeOS-R5 the situation is similar to DOS */
2111 (void)fcntl(fileno(stdin
), F_SETFL
, O_NONBLOCK
);
2112 i
=select(width
,(void *)&readfds
,NULL
,NULL
,&tv
);
2113 if ((i
< 0) || (!i
&& read(fileno(stdin
), buf
, 0) < 0))
2115 if (read(fileno(stdin
), buf
, 0) >= 0)
2116 read_from_terminal
= 1;
2117 (void)fcntl(fileno(stdin
), F_SETFL
, 0);
2119 if ((SSL_version(con
) == DTLS1_VERSION
) &&
2120 DTLSv1_get_timeout(con
, &timeout
))
2121 timeoutp
= &timeout
;
2125 i
=select(width
,(void *)&readfds
,NULL
,NULL
,timeoutp
);
2127 if ((SSL_version(con
) == DTLS1_VERSION
) && DTLSv1_handle_timeout(con
) > 0)
2129 BIO_printf(bio_err
,"TIMEOUT occured\n");
2132 if (i
<= 0) continue;
2133 if (FD_ISSET(fileno(stdin
),&readfds
))
2134 read_from_terminal
= 1;
2136 if (FD_ISSET(s
,&readfds
))
2137 read_from_sslcon
= 1;
2139 if (read_from_terminal
)
2145 i
=raw_read_stdin(buf
, bufsize
/2);
2147 /* both loops are skipped when i <= 0 */
2148 for (j
= 0; j
< i
; j
++)
2151 for (j
= i
-1; j
>= 0; j
--)
2153 buf
[j
+lf_num
] = buf
[j
];
2158 buf
[j
+lf_num
] = '\r';
2161 assert(lf_num
== 0);
2164 i
=raw_read_stdin(buf
,bufsize
);
2167 if ((i
<= 0) || (buf
[0] == 'Q'))
2169 BIO_printf(bio_s_out
,"DONE\n");
2171 close_accept_socket();
2175 if ((i
<= 0) || (buf
[0] == 'q'))
2177 BIO_printf(bio_s_out
,"DONE\n");
2178 if (SSL_version(con
) != DTLS1_VERSION
)
2180 /* close_accept_socket();
2185 #ifndef OPENSSL_NO_HEARTBEATS
2186 if ((buf
[0] == 'B') &&
2187 ((buf
[1] == '\n') || (buf
[1] == '\r')))
2189 BIO_printf(bio_err
,"HEARTBEATING\n");
2195 if ((buf
[0] == 'r') &&
2196 ((buf
[1] == '\n') || (buf
[1] == '\r')))
2198 SSL_renegotiate(con
);
2199 i
=SSL_do_handshake(con
);
2200 printf("SSL_do_handshake -> %d\n",i
);
2203 /* strcpy(buf,"server side RE-NEGOTIATE\n"); */
2205 if ((buf
[0] == 'R') &&
2206 ((buf
[1] == '\n') || (buf
[1] == '\r')))
2209 SSL_VERIFY_PEER
|SSL_VERIFY_CLIENT_ONCE
,NULL
);
2210 SSL_renegotiate(con
);
2211 i
=SSL_do_handshake(con
);
2212 printf("SSL_do_handshake -> %d\n",i
);
2215 /* strcpy(buf,"server side RE-NEGOTIATE asking for client cert\n"); */
2219 static const char *str
="Lets print some clear text\n";
2220 BIO_write(SSL_get_wbio(con
),str
,strlen(str
));
2224 print_stats(bio_s_out
,SSL_get_SSL_CTX(con
));
2227 #ifdef CHARSET_EBCDIC
2228 ebcdic2ascii(buf
,buf
,i
);
2233 /* should do a select for the write */
2235 { static count
=0; if (++count
== 100) { count
=0; SSL_renegotiate(con
); } }
2237 k
=SSL_write(con
,&(buf
[l
]),(unsigned int)i
);
2238 #ifndef OPENSSL_NO_SRP
2239 while (SSL_get_error(con
,k
) == SSL_ERROR_WANT_X509_LOOKUP
)
2241 BIO_printf(bio_s_out
,"LOOKUP renego during write\n");
2242 srp_callback_parm
.user
= SRP_VBASE_get_by_user(srp_callback_parm
.vb
, srp_callback_parm
.login
);
2243 if (srp_callback_parm
.user
)
2244 BIO_printf(bio_s_out
,"LOOKUP done %s\n",srp_callback_parm
.user
->info
);
2246 BIO_printf(bio_s_out
,"LOOKUP not successful\n");
2247 k
=SSL_write(con
,&(buf
[l
]),(unsigned int)i
);
2250 switch (SSL_get_error(con
,k
))
2252 case SSL_ERROR_NONE
:
2254 case SSL_ERROR_WANT_WRITE
:
2255 case SSL_ERROR_WANT_READ
:
2256 case SSL_ERROR_WANT_X509_LOOKUP
:
2257 BIO_printf(bio_s_out
,"Write BLOCK\n");
2259 case SSL_ERROR_SYSCALL
:
2261 BIO_printf(bio_s_out
,"ERROR\n");
2262 ERR_print_errors(bio_err
);
2266 case SSL_ERROR_ZERO_RETURN
:
2267 BIO_printf(bio_s_out
,"DONE\n");
2276 if (read_from_sslcon
)
2278 if (!SSL_is_init_finished(con
))
2280 i
=init_ssl_connection(con
);
2296 i
=SSL_read(con
,(char *)buf
,bufsize
);
2297 #ifndef OPENSSL_NO_SRP
2298 while (SSL_get_error(con
,i
) == SSL_ERROR_WANT_X509_LOOKUP
)
2300 BIO_printf(bio_s_out
,"LOOKUP renego during read\n");
2301 srp_callback_parm
.user
= SRP_VBASE_get_by_user(srp_callback_parm
.vb
, srp_callback_parm
.login
);
2302 if (srp_callback_parm
.user
)
2303 BIO_printf(bio_s_out
,"LOOKUP done %s\n",srp_callback_parm
.user
->info
);
2305 BIO_printf(bio_s_out
,"LOOKUP not successful\n");
2306 i
=SSL_read(con
,(char *)buf
,bufsize
);
2309 switch (SSL_get_error(con
,i
))
2311 case SSL_ERROR_NONE
:
2312 #ifdef CHARSET_EBCDIC
2313 ascii2ebcdic(buf
,buf
,i
);
2315 raw_write_stdout(buf
,
2317 if (SSL_pending(con
)) goto again
;
2319 case SSL_ERROR_WANT_WRITE
:
2320 case SSL_ERROR_WANT_READ
:
2321 BIO_printf(bio_s_out
,"Read BLOCK\n");
2323 case SSL_ERROR_SYSCALL
:
2325 BIO_printf(bio_s_out
,"ERROR\n");
2326 ERR_print_errors(bio_err
);
2329 case SSL_ERROR_ZERO_RETURN
:
2330 BIO_printf(bio_s_out
,"DONE\n");
2340 BIO_printf(bio_s_out
,"shutting down SSL\n");
2342 SSL_set_shutdown(con
,SSL_SENT_SHUTDOWN
|SSL_RECEIVED_SHUTDOWN
);
2348 BIO_printf(bio_s_out
,"CONNECTION CLOSED\n");
2351 OPENSSL_cleanse(buf
,bufsize
);
2355 BIO_printf(bio_s_out
,"ACCEPT\n");
2359 static void close_accept_socket(void)
2361 BIO_printf(bio_err
,"shutdown accept socket\n");
2362 if (accept_socket
>= 0)
2364 SHUTDOWN2(accept_socket
);
2368 static int init_ssl_connection(SSL
*con
)
2374 MS_STATIC
char buf
[BUFSIZ
];
2375 #ifndef OPENSSL_NO_KRB5
2378 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
2379 const unsigned char *next_proto_neg
;
2380 unsigned next_proto_neg_len
;
2382 unsigned char *exportedkeymat
;
2386 #ifndef OPENSSL_NO_SRP
2387 while (i
<= 0 && SSL_get_error(con
,i
) == SSL_ERROR_WANT_X509_LOOKUP
)
2389 BIO_printf(bio_s_out
,"LOOKUP during accept %s\n",srp_callback_parm
.login
);
2390 srp_callback_parm
.user
= SRP_VBASE_get_by_user(srp_callback_parm
.vb
, srp_callback_parm
.login
);
2391 if (srp_callback_parm
.user
)
2392 BIO_printf(bio_s_out
,"LOOKUP done %s\n",srp_callback_parm
.user
->info
);
2394 BIO_printf(bio_s_out
,"LOOKUP not successful\n");
2400 if (BIO_sock_should_retry(i
))
2402 BIO_printf(bio_s_out
,"DELAY\n");
2406 BIO_printf(bio_err
,"ERROR\n");
2407 verify_error
=SSL_get_verify_result(con
);
2408 if (verify_error
!= X509_V_OK
)
2410 BIO_printf(bio_err
,"verify error:%s\n",
2411 X509_verify_cert_error_string(verify_error
));
2414 ERR_print_errors(bio_err
);
2418 PEM_write_bio_SSL_SESSION(bio_s_out
,SSL_get_session(con
));
2420 peer
=SSL_get_peer_certificate(con
);
2423 BIO_printf(bio_s_out
,"Client certificate\n");
2424 PEM_write_bio_X509(bio_s_out
,peer
);
2425 X509_NAME_oneline(X509_get_subject_name(peer
),buf
,sizeof buf
);
2426 BIO_printf(bio_s_out
,"subject=%s\n",buf
);
2427 X509_NAME_oneline(X509_get_issuer_name(peer
),buf
,sizeof buf
);
2428 BIO_printf(bio_s_out
,"issuer=%s\n",buf
);
2432 if (SSL_get_shared_ciphers(con
,buf
,sizeof buf
) != NULL
)
2433 BIO_printf(bio_s_out
,"Shared ciphers:%s\n",buf
);
2434 str
=SSL_CIPHER_get_name(SSL_get_current_cipher(con
));
2435 ssl_print_sigalgs(bio_s_out
, con
);
2436 ssl_print_curves(bio_s_out
, con
);
2437 BIO_printf(bio_s_out
,"CIPHER is %s\n",(str
!= NULL
)?str
:"(NONE)");
2439 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
2440 SSL_get0_next_proto_negotiated(con
, &next_proto_neg
, &next_proto_neg_len
);
2443 BIO_printf(bio_s_out
,"NEXTPROTO is ");
2444 BIO_write(bio_s_out
, next_proto_neg
, next_proto_neg_len
);
2445 BIO_printf(bio_s_out
, "\n");
2449 SRTP_PROTECTION_PROFILE
*srtp_profile
2450 = SSL_get_selected_srtp_profile(con
);
2453 BIO_printf(bio_s_out
,"SRTP Extension negotiated, profile=%s\n",
2454 srtp_profile
->name
);
2456 if (SSL_cache_hit(con
)) BIO_printf(bio_s_out
,"Reused session-id\n");
2457 if (SSL_ctrl(con
,SSL_CTRL_GET_FLAGS
,0,NULL
) &
2458 TLS1_FLAGS_TLS_PADDING_BUG
)
2459 BIO_printf(bio_s_out
,
2460 "Peer has incorrect TLSv1 block padding\n");
2461 #ifndef OPENSSL_NO_KRB5
2462 client_princ
= kssl_ctx_get0_client_princ(SSL_get0_kssl_ctx(con
));
2463 if (client_princ
!= NULL
)
2465 BIO_printf(bio_s_out
,"Kerberos peer principal is %s\n",
2468 #endif /* OPENSSL_NO_KRB5 */
2469 BIO_printf(bio_s_out
, "Secure Renegotiation IS%s supported\n",
2470 SSL_get_secure_renegotiation_support(con
) ? "" : " NOT");
2471 if (keymatexportlabel
!= NULL
)
2473 BIO_printf(bio_s_out
, "Keying material exporter:\n");
2474 BIO_printf(bio_s_out
, " Label: '%s'\n", keymatexportlabel
);
2475 BIO_printf(bio_s_out
, " Length: %i bytes\n",
2477 exportedkeymat
= OPENSSL_malloc(keymatexportlen
);
2478 if (exportedkeymat
!= NULL
)
2480 if (!SSL_export_keying_material(con
, exportedkeymat
,
2483 strlen(keymatexportlabel
),
2486 BIO_printf(bio_s_out
, " Error\n");
2490 BIO_printf(bio_s_out
, " Keying material: ");
2491 for (i
=0; i
<keymatexportlen
; i
++)
2492 BIO_printf(bio_s_out
, "%02X",
2494 BIO_printf(bio_s_out
, "\n");
2496 OPENSSL_free(exportedkeymat
);
2503 #ifndef OPENSSL_NO_DH
2504 static DH
*load_dh_param(const char *dhfile
)
2509 if ((bio
=BIO_new_file(dhfile
,"r")) == NULL
)
2511 ret
=PEM_read_bio_DHparams(bio
,NULL
,NULL
,NULL
);
2513 if (bio
!= NULL
) BIO_free(bio
);
2517 #ifndef OPENSSL_NO_KRB5
2522 static int load_CA(SSL_CTX
*ctx
, char *file
)
2527 if ((in
=fopen(file
,"r")) == NULL
)
2532 if (PEM_read_X509(in
,&x
,NULL
) == NULL
)
2534 SSL_CTX_add_client_CA(ctx
,x
);
2536 if (x
!= NULL
) X509_free(x
);
2542 static int www_body(char *hostname
, int s
, unsigned char *context
)
2548 const SSL_CIPHER
*c
;
2549 BIO
*io
,*ssl_bio
,*sbio
;
2550 #ifndef OPENSSL_NO_KRB5
2554 buf
=OPENSSL_malloc(bufsize
);
2555 if (buf
== NULL
) return(0);
2556 io
=BIO_new(BIO_f_buffer());
2557 ssl_bio
=BIO_new(BIO_f_ssl());
2558 if ((io
== NULL
) || (ssl_bio
== NULL
)) goto err
;
2566 BIO_printf(bio_err
,"turning on non blocking io\n");
2567 if (BIO_socket_ioctl(s
,FIONBIO
,&sl
) < 0)
2568 ERR_print_errors(bio_err
);
2572 /* lets make the output buffer a reasonable size */
2573 if (!BIO_set_write_buffer_size(io
,bufsize
)) goto err
;
2575 if ((con
=SSL_new(ctx
)) == NULL
) goto err
;
2576 #ifndef OPENSSL_NO_TLSEXT
2579 SSL_set_tlsext_debug_callback(con
, tlsext_cb
);
2580 SSL_set_tlsext_debug_arg(con
, bio_s_out
);
2583 #ifndef OPENSSL_NO_KRB5
2584 if ((kctx
= kssl_ctx_new()) != NULL
)
2586 kssl_ctx_setstring(kctx
, KSSL_SERVICE
, KRB5SVC
);
2587 kssl_ctx_setstring(kctx
, KSSL_KEYTAB
, KRB5KEYTAB
);
2589 #endif /* OPENSSL_NO_KRB5 */
2590 if(context
) SSL_set_session_id_context(con
, context
,
2591 strlen((char *)context
));
2593 sbio
=BIO_new_socket(s
,BIO_NOCLOSE
);
2598 test
=BIO_new(BIO_f_nbio_test());
2599 sbio
=BIO_push(test
,sbio
);
2601 SSL_set_bio(con
,sbio
,sbio
);
2602 SSL_set_accept_state(con
);
2604 /* SSL_set_fd(con,s); */
2605 BIO_set_ssl(ssl_bio
,con
,BIO_CLOSE
);
2606 BIO_push(io
,ssl_bio
);
2607 #ifdef CHARSET_EBCDIC
2608 io
= BIO_push(BIO_new(BIO_f_ebcdic_filter()),io
);
2613 SSL_set_debug(con
, 1);
2614 BIO_set_callback(SSL_get_rbio(con
),bio_dump_callback
);
2615 BIO_set_callback_arg(SSL_get_rbio(con
),(char *)bio_s_out
);
2619 SSL_set_msg_callback(con
, msg_cb
);
2620 SSL_set_msg_callback_arg(con
, bio_s_out
);
2628 #ifndef OPENSSL_NO_SRP
2629 while (i
<= 0 && SSL_get_error(con
,i
) == SSL_ERROR_WANT_X509_LOOKUP
)
2631 BIO_printf(bio_s_out
,"LOOKUP during accept %s\n",srp_callback_parm
.login
);
2632 srp_callback_parm
.user
= SRP_VBASE_get_by_user(srp_callback_parm
.vb
, srp_callback_parm
.login
);
2633 if (srp_callback_parm
.user
)
2634 BIO_printf(bio_s_out
,"LOOKUP done %s\n",srp_callback_parm
.user
->info
);
2636 BIO_printf(bio_s_out
,"LOOKUP not successful\n");
2640 switch (SSL_get_error(con
,i
))
2642 case SSL_ERROR_NONE
:
2644 case SSL_ERROR_WANT_WRITE
:
2645 case SSL_ERROR_WANT_READ
:
2646 case SSL_ERROR_WANT_X509_LOOKUP
:
2648 case SSL_ERROR_SYSCALL
:
2650 case SSL_ERROR_ZERO_RETURN
:
2656 SSL_renegotiate(con
);
2657 SSL_write(con
,NULL
,0);
2660 i
=BIO_gets(io
,buf
,bufsize
-1);
2661 if (i
< 0) /* error */
2663 if (!BIO_should_retry(io
))
2666 ERR_print_errors(bio_err
);
2671 BIO_printf(bio_s_out
,"read R BLOCK\n");
2672 #if defined(OPENSSL_SYS_NETWARE)
2674 #elif !defined(OPENSSL_SYS_MSDOS) && !defined(__DJGPP__)
2680 else if (i
== 0) /* end of input */
2686 /* else we have data */
2687 if ( ((www
== 1) && (strncmp("GET ",buf
,4) == 0)) ||
2688 ((www
== 2) && (strncmp("GET /stats ",buf
,10) == 0)))
2692 STACK_OF(SSL_CIPHER
) *sk
;
2693 static const char *space
=" ";
2695 BIO_puts(io
,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
2696 BIO_puts(io
,"<HTML><BODY BGCOLOR=\"#ffffff\">\n");
2697 BIO_puts(io
,"<pre>\n");
2698 /* BIO_puts(io,SSLeay_version(SSLEAY_VERSION));*/
2700 for (i
=0; i
<local_argc
; i
++)
2702 BIO_puts(io
,local_argv
[i
]);
2703 BIO_write(io
," ",1);
2707 /* The following is evil and should not really
2709 BIO_printf(io
,"Ciphers supported in s_server binary\n");
2710 sk
=SSL_get_ciphers(con
);
2711 j
=sk_SSL_CIPHER_num(sk
);
2714 c
=sk_SSL_CIPHER_value(sk
,i
);
2715 BIO_printf(io
,"%-11s:%-25s",
2716 SSL_CIPHER_get_version(c
),
2717 SSL_CIPHER_get_name(c
));
2718 if ((((i
+1)%2) == 0) && (i
+1 != j
))
2722 p
=SSL_get_shared_ciphers(con
,buf
,bufsize
);
2725 BIO_printf(io
,"---\nCiphers common between both SSL end points:\n");
2731 BIO_write(io
,space
,26-j
);
2734 BIO_write(io
,((i
%3)?" ":"\n"),1);
2745 ssl_print_sigalgs(io
, con
);
2746 ssl_print_curves(io
, con
);
2747 BIO_printf(io
,(SSL_cache_hit(con
)
2750 c
=SSL_get_current_cipher(con
);
2751 BIO_printf(io
,"%s, Cipher is %s\n",
2752 SSL_CIPHER_get_version(c
),
2753 SSL_CIPHER_get_name(c
));
2754 SSL_SESSION_print(io
,SSL_get_session(con
));
2755 BIO_printf(io
,"---\n");
2756 print_stats(io
,SSL_get_SSL_CTX(con
));
2757 BIO_printf(io
,"---\n");
2758 peer
=SSL_get_peer_certificate(con
);
2761 BIO_printf(io
,"Client certificate\n");
2762 X509_print(io
,peer
);
2763 PEM_write_bio_X509(io
,peer
);
2766 BIO_puts(io
,"no client certificate available\n");
2767 BIO_puts(io
,"</BODY></HTML>\r\n\r\n");
2770 else if ((www
== 2 || www
== 3)
2771 && (strncmp("GET /",buf
,5) == 0))
2775 static const char *text
="HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n";
2781 for (e
=p
; *e
!= '\0'; e
++)
2789 dot
= (e
[0] == '.') ? 2 : 0;
2792 dot
= (e
[0] == '.') ? 3 : 0;
2795 dot
= (e
[0] == '/') ? -1 : 0;
2799 dot
= (e
[0] == '/') ? 1 : 0;
2801 dot
= (dot
== 3) || (dot
== -1); /* filename contains ".." component */
2806 BIO_printf(io
,"'%s' is an invalid file name\r\n",p
);
2814 BIO_printf(io
,"'%s' contains '..' reference\r\n",p
);
2821 BIO_printf(io
,"'%s' is an invalid path\r\n",p
);
2826 /* append if a directory lookup */
2828 strcat(p
,"index.html");
2831 /* if a directory, do the index thang */
2834 #if 0 /* must check buffer size */
2835 strcat(p
,"/index.html");
2838 BIO_printf(io
,"'%s' is a directory\r\n",p
);
2843 if ((file
=BIO_new_file(p
,"r")) == NULL
)
2846 BIO_printf(io
,"Error opening '%s'\r\n",p
);
2847 ERR_print_errors(io
);
2852 BIO_printf(bio_err
,"FILE:%s\n",p
);
2857 if ( ((i
> 5) && (strcmp(&(p
[i
-5]),".html") == 0)) ||
2858 ((i
> 4) && (strcmp(&(p
[i
-4]),".php") == 0)) ||
2859 ((i
> 4) && (strcmp(&(p
[i
-4]),".htm") == 0)))
2860 BIO_puts(io
,"HTTP/1.0 200 ok\r\nContent-type: text/html\r\n\r\n");
2862 BIO_puts(io
,"HTTP/1.0 200 ok\r\nContent-type: text/plain\r\n\r\n");
2867 i
=BIO_read(file
,buf
,bufsize
);
2872 fprintf(stderr
,"%d\n",i
);
2873 if (total_bytes
> 3*1024)
2876 fprintf(stderr
,"RENEGOTIATE\n");
2877 SSL_renegotiate(con
);
2884 { static count
=0; if (++count
== 13) { SSL_renegotiate(con
); } }
2886 k
=BIO_write(io
,&(buf
[j
]),i
-j
);
2889 if (!BIO_should_retry(io
))
2893 BIO_printf(bio_s_out
,"rwrite W BLOCK\n");
2910 i
=(int)BIO_flush(io
);
2913 if (!BIO_should_retry(io
))
2921 /* make sure we re-use sessions */
2922 SSL_set_shutdown(con
,SSL_SENT_SHUTDOWN
|SSL_RECEIVED_SHUTDOWN
);
2924 /* This kills performance */
2925 /* SSL_shutdown(con); A shutdown gets sent in the
2926 * BIO_free_all(io) procession */
2932 BIO_printf(bio_s_out
,"ACCEPT\n");
2934 if (buf
!= NULL
) OPENSSL_free(buf
);
2935 if (io
!= NULL
) BIO_free_all(io
);
2936 /* if (ssl_bio != NULL) BIO_free(ssl_bio);*/
2940 #ifndef OPENSSL_NO_RSA
2941 static RSA MS_CALLBACK
*tmp_rsa_cb(SSL
*s
, int is_export
, int keylength
)
2944 static RSA
*rsa_tmp
=NULL
;
2946 if (!rsa_tmp
&& ((bn
= BN_new()) == NULL
))
2947 BIO_printf(bio_err
,"Allocation error in generating RSA key\n");
2952 BIO_printf(bio_err
,"Generating temp (%d bit) RSA key...",keylength
);
2953 (void)BIO_flush(bio_err
);
2955 if(!BN_set_word(bn
, RSA_F4
) || ((rsa_tmp
= RSA_new()) == NULL
) ||
2956 !RSA_generate_key_ex(rsa_tmp
, keylength
, bn
, NULL
))
2958 if(rsa_tmp
) RSA_free(rsa_tmp
);
2963 BIO_printf(bio_err
,"\n");
2964 (void)BIO_flush(bio_err
);
2972 #define MAX_SESSION_ID_ATTEMPTS 10
2973 static int generate_session_id(const SSL
*ssl
, unsigned char *id
,
2974 unsigned int *id_len
)
2976 unsigned int count
= 0;
2978 RAND_pseudo_bytes(id
, *id_len
);
2979 /* Prefix the session_id with the required prefix. NB: If our
2980 * prefix is too long, clip it - but there will be worse effects
2981 * anyway, eg. the server could only possibly create 1 session
2982 * ID (ie. the prefix!) so all future session negotiations will
2983 * fail due to conflicts. */
2984 memcpy(id
, session_id_prefix
,
2985 (strlen(session_id_prefix
) < *id_len
) ?
2986 strlen(session_id_prefix
) : *id_len
);
2988 while(SSL_has_matching_session_id(ssl
, id
, *id_len
) &&
2989 (++count
< MAX_SESSION_ID_ATTEMPTS
));
2990 if(count
>= MAX_SESSION_ID_ATTEMPTS
)