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.]
63 #include <openssl/e_os.h>
64 #include <openssl/bio.h>
65 #include <openssl/crypto.h>
66 #include <openssl/x509.h>
67 #include <openssl/ssl.h>
68 #include <openssl/err.h>
70 #include "../crypto/bio/bss_file.c"
73 #if defined(NO_RSA) && !defined(NO_SSL2)
77 #define TEST_SERVER_CERT "../apps/server.pem"
78 #define TEST_CLIENT_CERT "../apps/client.pem"
80 int MS_CALLBACK
verify_callback(int ok
, X509_STORE_CTX
*ctx
);
82 static RSA MS_CALLBACK
*tmp_rsa_cb(SSL
*s
, int export
,int keylength
);
85 static DH
*get_dh512(void);
90 static char *cipher
=NULL
;
98 int doit(SSL
*s_ssl
,SSL
*c_ssl
,long bytes
);
99 static void sv_usage(void)
101 fprintf(stderr
,"usage: ssltest [args ...]\n");
102 fprintf(stderr
,"\n");
103 fprintf(stderr
," -server_auth - check server certificate\n");
104 fprintf(stderr
," -client_auth - do client authentication\n");
105 fprintf(stderr
," -v - more output\n");
106 fprintf(stderr
," -d - debug output\n");
107 fprintf(stderr
," -reuse - use session-id reuse\n");
108 fprintf(stderr
," -num <val> - number of connections to perform\n");
109 fprintf(stderr
," -bytes <val> - number of bytes to swap between client/server\n");
111 fprintf(stderr
," -ssl2 - use SSLv2\n");
114 fprintf(stderr
," -ssl3 - use SSLv3\n");
117 fprintf(stderr
," -tls1 - use TLSv1\n");
119 fprintf(stderr
," -CApath arg - PEM format directory of CA's\n");
120 fprintf(stderr
," -CAfile arg - PEM format file of CA's\n");
121 fprintf(stderr
," -cert arg - Certificate file\n");
122 fprintf(stderr
," -s_cert arg - Just the server certificate file\n");
123 fprintf(stderr
," -c_cert arg - Just the client certificate file\n");
124 fprintf(stderr
," -cipher arg - The cipher list\n");
127 int main(int argc
, char *argv
[])
129 char *CApath
=NULL
,*CAfile
=NULL
;
131 int tls1
=0,ssl2
=0,ssl3
=0,ret
=1;
134 char *server_cert
=TEST_SERVER_CERT
;
135 char *client_cert
=TEST_CLIENT_CERT
;
138 SSL_METHOD
*meth
=NULL
;
140 int number
=1,reuse
=0;
147 bio_err
=BIO_new_fp(stderr
,BIO_NOCLOSE
);
148 bio_stdout
=BIO_new_fp(stdout
,BIO_NOCLOSE
);
150 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON
);
157 if (strcmp(*argv
,"-server_auth") == 0)
159 else if (strcmp(*argv
,"-client_auth") == 0)
161 else if (strcmp(*argv
,"-v") == 0)
163 else if (strcmp(*argv
,"-d") == 0)
165 else if (strcmp(*argv
,"-reuse") == 0)
167 else if (strcmp(*argv
,"-ssl2") == 0)
169 else if (strcmp(*argv
,"-tls1") == 0)
171 else if (strcmp(*argv
,"-ssl3") == 0)
173 else if (strncmp(*argv
,"-num",4) == 0)
175 if (--argc
< 1) goto bad
;
176 number
= atoi(*(++argv
));
177 if (number
== 0) number
=1;
179 else if (strcmp(*argv
,"-bytes") == 0)
181 if (--argc
< 1) goto bad
;
182 bytes
= atol(*(++argv
));
183 if (bytes
== 0L) bytes
=1L;
185 if (argv
[0][i
-1] == 'k') bytes
*=1024L;
186 if (argv
[0][i
-1] == 'm') bytes
*=1024L*1024L;
188 else if (strcmp(*argv
,"-cert") == 0)
190 if (--argc
< 1) goto bad
;
191 server_cert
= *(++argv
);
193 else if (strcmp(*argv
,"-s_cert") == 0)
195 if (--argc
< 1) goto bad
;
196 server_cert
= *(++argv
);
198 else if (strcmp(*argv
,"-c_cert") == 0)
200 if (--argc
< 1) goto bad
;
201 client_cert
= *(++argv
);
203 else if (strcmp(*argv
,"-cipher") == 0)
205 if (--argc
< 1) goto bad
;
208 else if (strcmp(*argv
,"-CApath") == 0)
210 if (--argc
< 1) goto bad
;
213 else if (strcmp(*argv
,"-CAfile") == 0)
215 if (--argc
< 1) goto bad
;
220 fprintf(stderr
,"unknown option %s\n",*argv
);
234 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
237 SSL_load_error_strings();
239 #if !defined(NO_SSL2) && !defined(NO_SSL3)
249 meth
=SSLv23_method();
258 c_ctx
=SSL_CTX_new(meth
);
259 s_ctx
=SSL_CTX_new(meth
);
260 if ((c_ctx
== NULL
) || (s_ctx
== NULL
))
262 ERR_print_errors(bio_err
);
268 SSL_CTX_set_cipher_list(c_ctx
,cipher
);
269 SSL_CTX_set_cipher_list(s_ctx
,cipher
);
274 SSL_CTX_set_tmp_dh(s_ctx
,dh
);
279 SSL_CTX_set_tmp_rsa_callback(s_ctx
,tmp_rsa_cb
);
282 if (!SSL_CTX_use_certificate_file(s_ctx
,server_cert
,SSL_FILETYPE_PEM
))
284 ERR_print_errors(bio_err
);
286 else if (!SSL_CTX_use_PrivateKey_file(s_ctx
,server_cert
,
289 ERR_print_errors(bio_err
);
295 SSL_CTX_use_certificate_file(c_ctx
,client_cert
,
297 SSL_CTX_use_PrivateKey_file(c_ctx
,client_cert
,
301 if ( (!SSL_CTX_load_verify_locations(s_ctx
,CAfile
,CApath
)) ||
302 (!SSL_CTX_set_default_verify_paths(s_ctx
)) ||
303 (!SSL_CTX_load_verify_locations(c_ctx
,CAfile
,CApath
)) ||
304 (!SSL_CTX_set_default_verify_paths(c_ctx
)))
306 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
307 ERR_print_errors(bio_err
);
313 fprintf(stderr
,"client authentication\n");
314 SSL_CTX_set_verify(s_ctx
,
315 SSL_VERIFY_PEER
|SSL_VERIFY_FAIL_IF_NO_PEER_CERT
,
320 fprintf(stderr
,"server authentication\n");
321 SSL_CTX_set_verify(c_ctx
,SSL_VERIFY_PEER
,
325 c_ssl
=SSL_new(c_ctx
);
326 s_ssl
=SSL_new(s_ctx
);
328 for (i
=0; i
<number
; i
++)
330 if (!reuse
) SSL_set_session(c_ssl
,NULL
);
331 ret
=doit(s_ssl
,c_ssl
,bytes
);
336 ciph
=SSL_get_current_cipher(c_ssl
);
337 fprintf(stdout
,"Protocol %s, cipher %s, %s\n",
338 SSL_get_version(c_ssl
),
339 SSL_CIPHER_get_version(ciph
),
340 SSL_CIPHER_get_name(ciph
));
342 if ((number
> 1) || (bytes
> 1L))
343 printf("%d handshakes of %ld bytes done\n",number
,bytes
);
349 if (s_ctx
!= NULL
) SSL_CTX_free(s_ctx
);
350 if (c_ctx
!= NULL
) SSL_CTX_free(c_ctx
);
352 if (bio_stdout
!= NULL
) BIO_free(bio_stdout
);
357 CRYPTO_mem_leaks(bio_err
);
366 int doit(SSL
*s_ssl
, SSL
*c_ssl
, long count
)
368 MS_STATIC
char cbuf
[1024*8],sbuf
[1024*8];
369 long cw_num
=count
,cr_num
=count
;
370 long sw_num
=count
,sr_num
=count
;
381 int do_server
=0,do_client
=0;
384 c_to_s
=BIO_new(BIO_s_mem());
385 s_to_c
=BIO_new(BIO_s_mem());
386 if ((s_to_c
== NULL
) || (c_to_s
== NULL
))
388 ERR_print_errors(bio_err
);
392 c_bio
=BIO_new(BIO_f_ssl());
393 s_bio
=BIO_new(BIO_f_ssl());
394 if ((c_bio
== NULL
) || (s_bio
== NULL
))
396 ERR_print_errors(bio_err
);
400 SSL_set_connect_state(c_ssl
);
401 SSL_set_bio(c_ssl
,s_to_c
,c_to_s
);
402 BIO_set_ssl(c_bio
,c_ssl
,BIO_NOCLOSE
);
404 SSL_set_accept_state(s_ssl
);
405 SSL_set_bio(s_ssl
,c_to_s
,s_to_c
);
406 BIO_set_ssl(s_bio
,s_ssl
,BIO_NOCLOSE
);
414 /* We can always do writes */
420 i
=(int)BIO_pending(s_bio
);
421 if ((i
&& s_r
) || s_w
) do_server
=1;
423 i
=(int)BIO_pending(c_bio
);
424 if ((i
&& c_r
) || c_w
) do_client
=1;
426 if (do_server
&& debug
)
428 if (SSL_in_init(s_ssl
))
429 printf("server waiting in SSL_accept - %s\n",
430 SSL_state_string_long(s_ssl
));
432 printf("server:SSL_write()\n");
434 printf("server:SSL_read()\n"); */
437 if (do_client
&& debug
)
439 if (SSL_in_init(c_ssl
))
440 printf("client waiting in SSL_connect - %s\n",
441 SSL_state_string_long(c_ssl
));
443 printf("client:SSL_write()\n");
445 printf("client:SSL_read()\n"); */
448 if (!do_client
&& !do_server
)
450 fprintf(stdout
,"ERROR IN STARTUP\n");
451 ERR_print_errors(bio_err
);
454 if (do_client
&& !(done
& C_DONE
))
458 j
=(cw_num
> (long)sizeof(cbuf
))
459 ?sizeof(cbuf
):(int)cw_num
;
460 i
=BIO_write(c_bio
,cbuf
,j
);
465 if (BIO_should_retry(c_bio
))
467 if (BIO_should_read(c_bio
))
469 if (BIO_should_write(c_bio
))
474 fprintf(stderr
,"ERROR in CLIENT\n");
475 ERR_print_errors(bio_err
);
481 fprintf(stderr
,"SSL CLIENT STARTUP FAILED\n");
487 printf("client wrote %d\n",i
);
496 i
=BIO_read(c_bio
,cbuf
,sizeof(cbuf
));
501 if (BIO_should_retry(c_bio
))
503 if (BIO_should_read(c_bio
))
505 if (BIO_should_write(c_bio
))
510 fprintf(stderr
,"ERROR in CLIENT\n");
511 ERR_print_errors(bio_err
);
517 fprintf(stderr
,"SSL CLIENT STARTUP FAILED\n");
523 printf("client read %d\n",i
);
540 if (do_server
&& !(done
& S_DONE
))
544 i
=BIO_read(s_bio
,sbuf
,sizeof(cbuf
));
549 if (BIO_should_retry(s_bio
))
551 if (BIO_should_read(s_bio
))
553 if (BIO_should_write(s_bio
))
558 fprintf(stderr
,"ERROR in SERVER\n");
559 ERR_print_errors(bio_err
);
565 ERR_print_errors(bio_err
);
566 fprintf(stderr
,"SSL SERVER STARTUP FAILED in SSL_read\n");
572 printf("server read %d\n",i
);
589 j
=(sw_num
> (long)sizeof(sbuf
))?
590 sizeof(sbuf
):(int)sw_num
;
591 i
=BIO_write(s_bio
,sbuf
,j
);
596 if (BIO_should_retry(s_bio
))
598 if (BIO_should_read(s_bio
))
600 if (BIO_should_write(s_bio
))
605 fprintf(stderr
,"ERROR in SERVER\n");
606 ERR_print_errors(bio_err
);
612 ERR_print_errors(bio_err
);
613 fprintf(stderr
,"SSL SERVER STARTUP FAILED in SSL_write\n");
619 printf("server wrote %d\n",i
);
629 if ((done
& S_DONE
) && (done
& C_DONE
)) break;
632 ciph
=SSL_get_current_cipher(c_ssl
);
634 fprintf(stdout
,"DONE, protocol %s, cipher %s, %s\n",
635 SSL_get_version(c_ssl
),
636 SSL_CIPHER_get_version(ciph
),
637 SSL_CIPHER_get_name(ciph
));
640 /* We have to set the BIO's to NULL otherwise they will be
641 * Free()ed twice. Once when th s_ssl is SSL_free()ed and
642 * again when c_ssl is SSL_free()ed.
643 * This is a hack required because s_ssl and c_ssl are sharing the same
644 * BIO structure and SSL_set_bio() and SSL_free() automatically
645 * BIO_free non NULL entries.
646 * You should not normally do this or be required to do this */
658 if (c_to_s
!= NULL
) BIO_free(c_to_s
);
659 if (s_to_c
!= NULL
) BIO_free(s_to_c
);
660 if (c_bio
!= NULL
) BIO_free_all(c_bio
);
661 if (s_bio
!= NULL
) BIO_free_all(s_bio
);
665 int MS_CALLBACK
verify_callback(int ok
, X509_STORE_CTX
*ctx
)
669 s
=X509_NAME_oneline(X509_get_subject_name(ctx
->current_cert
),buf
,256);
673 fprintf(stderr
,"depth=%d %s\n",ctx
->error_depth
,buf
);
675 fprintf(stderr
,"depth=%d error=%d %s\n",
676 ctx
->error_depth
,ctx
->error
,buf
);
683 case X509_V_ERR_CERT_NOT_YET_VALID
:
684 case X509_V_ERR_CERT_HAS_EXPIRED
:
685 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT
:
694 static unsigned char dh512_p
[]={
695 0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
696 0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
697 0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3,
698 0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
699 0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C,
702 static unsigned char dh512_g
[]={
706 static DH
*get_dh512(void)
710 if ((dh
=DH_new()) == NULL
) return(NULL
);
711 dh
->p
=BN_bin2bn(dh512_p
,sizeof(dh512_p
),NULL
);
712 dh
->g
=BN_bin2bn(dh512_g
,sizeof(dh512_g
),NULL
);
713 if ((dh
->p
== NULL
) || (dh
->g
== NULL
))
720 static RSA MS_CALLBACK
*tmp_rsa_cb(SSL
*s
, int export
, int keylength
)
722 static RSA
*rsa_tmp
=NULL
;
726 BIO_printf(bio_err
,"Generating temp (%d bit) RSA key...",keylength
);
728 rsa_tmp
=RSA_generate_key(keylength
,RSA_F4
,NULL
,NULL
);
729 BIO_printf(bio_err
,"\n");