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");