2 /* Copyright (C) 1995-1997 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.]
75 #include "../crypto/bio/bss_file.c"
78 #define TEST_SERVER_CERT "../apps/server.pem"
79 #define TEST_CLIENT_CERT "../apps/client.pem"
82 int MS_CALLBACK
verify_callback(int ok
, X509_STORE_CTX
*ctx
);
83 static DH
*get_dh512(void);
85 int MS_CALLBACK
verify_callback();
86 static DH
*get_dh512();
92 static char *cipher
=NULL
;
100 int doit(SSL_CTX
*s_ctx
,SSL_CTX
*c_ctx
);
105 static void sv_usage()
107 fprintf(stderr
,"usage: ssltest [args ...]\n");
108 fprintf(stderr
,"\n");
109 fprintf(stderr
," -server_auth - check server certificate\n");
110 fprintf(stderr
," -client_auth - do client authentication\n");
111 fprintf(stderr
," -v - more output\n");
113 fprintf(stderr
," -ssl2 - use SSLv2\n");
116 fprintf(stderr
," -ssl3 - use SSLv3\n");
118 fprintf(stderr
," -CApath arg - PEM format directory of CA's\n");
119 fprintf(stderr
," -CAfile arg - PEM format file of CA's\n");
126 char *CApath
=NULL
,*CAfile
=NULL
;
128 int ssl2
=0,ssl3
=0,ret
=1;
131 char *server_cert
=TEST_SERVER_CERT
;
132 char *client_cert
=TEST_CLIENT_CERT
;
135 SSL_METHOD
*meth
=NULL
;
138 bio_err
=BIO_new_fp(stderr
,BIO_NOCLOSE
);
139 bio_stdout
=BIO_new_fp(stdout
,BIO_NOCLOSE
);
141 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON
);
148 if (strcmp(*argv
,"-server_auth") == 0)
150 else if (strcmp(*argv
,"-client_auth") == 0)
152 else if (strcmp(*argv
,"-v") == 0)
154 else if (strcmp(*argv
,"-ssl2") == 0)
156 else if (strcmp(*argv
,"-ssl3") == 0)
158 else if (strcmp(*argv
,"-cert") == 0)
160 if (--argc
< 1) goto bad
;
161 server_cert
= *(++argv
);
163 else if (strcmp(*argv
,"-s_cert") == 0)
165 if (--argc
< 1) goto bad
;
166 server_cert
= *(++argv
);
168 else if (strcmp(*argv
,"-c_cert") == 0)
170 if (--argc
< 1) goto bad
;
171 client_cert
= *(++argv
);
173 else if (strcmp(*argv
,"-cipher") == 0)
175 if (--argc
< 1) goto bad
;
178 else if (strcmp(*argv
,"-CApath") == 0)
180 if (--argc
< 1) goto bad
;
183 else if (strcmp(*argv
,"-CAfile") == 0)
185 if (--argc
< 1) goto bad
;
190 fprintf(stderr
,"unknown option %s\n",*argv
);
204 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
206 SSLeay_add_ssl_algorithms();
207 SSL_load_error_strings();
209 #if !defined(NO_SSL2) && !defined(NO_SSL3)
216 meth
=SSLv23_method();
225 c_ctx
=SSL_CTX_new(meth
);
226 s_ctx
=SSL_CTX_new(meth
);
227 if ((c_ctx
== NULL
) || (s_ctx
== NULL
))
229 ERR_print_errors(bio_err
);
235 SSL_CTX_set_cipher_list(c_ctx
,cipher
);
236 SSL_CTX_set_cipher_list(s_ctx
,cipher
);
241 SSL_CTX_set_tmp_dh(s_ctx
,dh
);
245 if (!SSL_CTX_use_certificate_file(s_ctx
,server_cert
,SSL_FILETYPE_PEM
))
247 ERR_print_errors(bio_err
);
249 else if (!SSL_CTX_use_PrivateKey_file(s_ctx
,server_cert
,
252 ERR_print_errors(bio_err
);
258 SSL_CTX_use_certificate_file(c_ctx
,client_cert
,
260 SSL_CTX_use_PrivateKey_file(c_ctx
,client_cert
,
264 if ( (!SSL_CTX_load_verify_locations(s_ctx
,CAfile
,CApath
)) ||
265 (!SSL_CTX_set_default_verify_paths(s_ctx
)) ||
266 (!SSL_CTX_load_verify_locations(c_ctx
,CAfile
,CApath
)) ||
267 (!SSL_CTX_set_default_verify_paths(c_ctx
)))
269 fprintf(stderr
,"SSL_load_verify_locations\n");
270 ERR_print_errors(bio_err
);
276 fprintf(stderr
,"client authentication\n");
277 SSL_CTX_set_verify(s_ctx
,
278 SSL_VERIFY_PEER
|SSL_VERIFY_FAIL_IF_NO_PEER_CERT
,
283 fprintf(stderr
,"server authentication\n");
284 SSL_CTX_set_verify(c_ctx
,SSL_VERIFY_PEER
,
288 ret
=doit(s_ctx
,c_ctx
);
290 if (s_ctx
!= NULL
) SSL_CTX_free(s_ctx
);
291 if (c_ctx
!= NULL
) SSL_CTX_free(c_ctx
);
293 if (bio_stdout
!= NULL
) BIO_free(bio_stdout
);
297 CRYPTO_mem_leaks(bio_err
);
306 int doit(s_ctx
,c_ctx
)
307 SSL_CTX
*s_ctx
,*c_ctx
;
309 static char cbuf
[200],sbuf
[200];
322 int do_server
=0,do_client
=0;
325 c_ssl
=SSL_new(c_ctx
);
326 s_ssl
=SSL_new(s_ctx
);
327 if ((s_ssl
== NULL
) || (c_ssl
== NULL
))
329 ERR_print_errors(bio_err
);
333 c_to_s
=BIO_new(BIO_s_mem());
334 s_to_c
=BIO_new(BIO_s_mem());
335 if ((s_to_c
== NULL
) || (c_to_s
== NULL
))
337 ERR_print_errors(bio_err
);
341 c_bio
=BIO_new(BIO_f_ssl());
342 s_bio
=BIO_new(BIO_f_ssl());
343 if ((c_bio
== NULL
) || (s_bio
== NULL
))
345 ERR_print_errors(bio_err
);
349 SSL_set_connect_state(c_ssl
);
350 SSL_set_bio(c_ssl
,s_to_c
,c_to_s
);
351 BIO_set_ssl(c_bio
,c_ssl
,BIO_CLOSE
);
353 SSL_set_accept_state(s_ssl
);
354 SSL_set_bio(s_ssl
,c_to_s
,s_to_c
);
355 BIO_set_ssl(s_bio
,s_ssl
,BIO_CLOSE
);
363 /* We can always do writes */
369 i
=(int)BIO_pending(s_bio
);
370 if ((i
&& s_r
) || s_w
) do_server
=1;
372 i
=(int)BIO_pending(c_bio
);
373 if ((i
&& c_r
) || c_w
) do_client
=1;
375 if (do_server
&& verbose
)
377 if (SSL_in_init(s_ssl
))
378 printf("server waiting in SSL_accept - %s\n",
379 SSL_state_string_long(s_ssl
));
381 printf("server:SSL_write()\n");
383 printf("server:SSL_read()\n");
386 if (do_client
&& verbose
)
388 if (SSL_in_init(c_ssl
))
389 printf("client waiting in SSL_connect - %s\n",
390 SSL_state_string_long(c_ssl
));
392 printf("client:SSL_write()\n");
394 printf("client:SSL_read()\n");
397 if (!do_client
&& !do_server
)
399 fprintf(stdout
,"ERROR IN STARTUP\n");
400 ERR_print_errors(bio_err
);
403 if (do_client
&& !(done
& C_DONE
))
407 i
=BIO_write(c_bio
,"hello from client\n",18);
412 if (BIO_should_retry(c_bio
))
414 if (BIO_should_read(c_bio
))
416 if (BIO_should_write(c_bio
))
421 fprintf(stderr
,"ERROR in CLIENT\n");
422 ERR_print_errors(bio_err
);
428 fprintf(stderr
,"SSL CLIENT STARTUP FAILED\n");
439 i
=BIO_read(c_bio
,cbuf
,100);
444 if (BIO_should_retry(c_bio
))
446 if (BIO_should_read(c_bio
))
448 if (BIO_should_write(c_bio
))
453 fprintf(stderr
,"ERROR in CLIENT\n");
454 ERR_print_errors(bio_err
);
460 fprintf(stderr
,"SSL CLIENT STARTUP FAILED\n");
466 fprintf(stdout
,"CLIENT:from server:");
467 fwrite(cbuf
,1,i
,stdout
);
473 if (do_server
&& !(done
& S_DONE
))
477 i
=BIO_read(s_bio
,sbuf
,100);
482 if (BIO_should_retry(s_bio
))
484 if (BIO_should_read(s_bio
))
486 if (BIO_should_write(s_bio
))
491 fprintf(stderr
,"ERROR in SERVER\n");
492 ERR_print_errors(bio_err
);
498 ERR_print_errors(bio_err
);
499 fprintf(stderr
,"SSL SERVER STARTUP FAILED in SSL_read\n");
506 fprintf(stdout
,"SERVER:from client:");
507 fwrite(sbuf
,1,i
,stdout
);
513 i
=BIO_write(s_bio
,"hello from server\n",18);
518 if (BIO_should_retry(s_bio
))
520 if (BIO_should_read(s_bio
))
522 if (BIO_should_write(s_bio
))
527 fprintf(stderr
,"ERROR in SERVER\n");
528 ERR_print_errors(bio_err
);
534 ERR_print_errors(bio_err
);
535 fprintf(stderr
,"SSL SERVER STARTUP FAILED in SSL_write\n");
547 if ((done
& S_DONE
) && (done
& C_DONE
)) break;
550 ciph
=SSL_get_current_cipher(c_ssl
);
551 fprintf(stdout
,"DONE, used %s, %s\n",SSL_CIPHER_get_version(ciph
),
552 SSL_CIPHER_get_name(ciph
));
555 /* We have to set the BIO's to NULL otherwise they will be
556 * Free()ed twice. Once when th s_ssl is SSL_free()ed and
557 * again when c_ssl is SSL_free()ed.
558 * This is a hack required because s_ssl and c_ssl are sharing the same
559 * BIO structure and SSL_set_bio() and SSL_free() automatically
560 * BIO_free non NULL entries.
561 * You should not normally do this or be required to do this */
573 if (c_to_s
!= NULL
) BIO_free(c_to_s
);
574 if (s_to_c
!= NULL
) BIO_free(s_to_c
);
575 if (c_bio
!= NULL
) BIO_free(c_bio
);
576 if (s_bio
!= NULL
) BIO_free(s_bio
);
580 int MS_CALLBACK
verify_callback(ok
, ctx
)
586 s
=X509_NAME_oneline(X509_get_subject_name(ctx
->current_cert
),buf
,256);
590 fprintf(stderr
,"depth=%d %s\n",ctx
->error_depth
,buf
);
592 fprintf(stderr
,"depth=%d error=%d %s\n",
593 ctx
->error_depth
,ctx
->error
,buf
);
600 case X509_V_ERR_CERT_NOT_YET_VALID
:
601 case X509_V_ERR_CERT_HAS_EXPIRED
:
602 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT
:
610 static unsigned char dh512_p
[]={
611 0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
612 0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
613 0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3,
614 0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
615 0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C,
618 static unsigned char dh512_g
[]={
622 static DH
*get_dh512()
627 if ((dh
=DH_new()) == NULL
) return(NULL
);
628 dh
->p
=BN_bin2bn(dh512_p
,sizeof(dh512_p
),NULL
);
629 dh
->g
=BN_bin2bn(dh512_g
,sizeof(dh512_g
),NULL
);
630 if ((dh
->p
== NULL
) || (dh
->g
== NULL
))