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.]
67 /* With IPv6, it looks like Digital has mixed up the proper order of
68 recursive header file inclusion, resulting in the compiler complaining
69 that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
70 is needed to have fileno() declared correctly... So let's define u_int */
71 #if defined(VMS) && defined(__DECC) && !defined(__U_INT)
73 typedef unsigned int u_int
;
78 #include <openssl/x509.h>
79 #include <openssl/ssl.h>
80 #include <openssl/err.h>
81 #include <openssl/pem.h>
82 #include <openssl/engine.h>
90 #if (defined(VMS) && __VMS_VER < 70000000)
91 /* FIONBIO used as a switch to enable ioctl, and that isn't in VMS < 7.0 */
96 #define PROG s_client_main
98 /*#define SSL_HOST_NAME "www.netscape.com" */
99 /*#define SSL_HOST_NAME "193.118.187.102" */
100 #define SSL_HOST_NAME "localhost"
102 /*#define TEST_CERT "client.pem" */ /* no default cert. */
105 #define BUFSIZZ 1024*8
107 extern int verify_depth
;
108 extern int verify_error
;
113 static int c_Pause
=0;
114 static int c_debug
=0;
115 static int c_showcerts
=0;
117 static void sc_usage(void);
118 static void print_stuff(BIO
*berr
,SSL
*con
,int full
);
119 static BIO
*bio_c_out
=NULL
;
120 static int c_quiet
=0;
121 static int c_ign_eof
=0;
123 static void sc_usage(void)
125 BIO_printf(bio_err
,"usage: s_client args\n");
126 BIO_printf(bio_err
,"\n");
127 BIO_printf(bio_err
," -host host - use -connect instead\n");
128 BIO_printf(bio_err
," -port port - use -connect instead\n");
129 BIO_printf(bio_err
," -connect host:port - who to connect to (default is %s:%s)\n",SSL_HOST_NAME
,PORT_STR
);
131 BIO_printf(bio_err
," -verify arg - turn on peer certificate verification\n");
132 BIO_printf(bio_err
," -cert arg - certificate file to use, PEM format assumed\n");
133 BIO_printf(bio_err
," -key arg - Private key file to use, PEM format assumed, in cert file if\n");
134 BIO_printf(bio_err
," not specified but cert file is.\n");
135 BIO_printf(bio_err
," -CApath arg - PEM format directory of CA's\n");
136 BIO_printf(bio_err
," -CAfile arg - PEM format file of CA's\n");
137 BIO_printf(bio_err
," -reconnect - Drop and re-make the connection with the same Session-ID\n");
138 BIO_printf(bio_err
," -pause - sleep(1) after each read(2) and write(2) system call\n");
139 BIO_printf(bio_err
," -showcerts - show all certificates in the chain\n");
140 BIO_printf(bio_err
," -debug - extra output\n");
141 BIO_printf(bio_err
," -nbio_test - more ssl protocol testing\n");
142 BIO_printf(bio_err
," -state - print the 'ssl' states\n");
144 BIO_printf(bio_err
," -nbio - Run with non-blocking IO\n");
146 BIO_printf(bio_err
," -crlf - convert LF from terminal into CRLF\n");
147 BIO_printf(bio_err
," -quiet - no s_client output\n");
148 BIO_printf(bio_err
," -ign_eof - ignore input eof (default when -quiet)\n");
149 BIO_printf(bio_err
," -ssl2 - just use SSLv2\n");
150 BIO_printf(bio_err
," -ssl3 - just use SSLv3\n");
151 BIO_printf(bio_err
," -tls1 - just use TLSv1\n");
152 BIO_printf(bio_err
," -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
153 BIO_printf(bio_err
," -bugs - Switch on all SSL implementation bug workarounds\n");
154 BIO_printf(bio_err
," -serverpref - Use server's cipher preferences (only SSLv2)\n");
155 BIO_printf(bio_err
," -cipher - preferred cipher to use, use the 'openssl ciphers'\n");
156 BIO_printf(bio_err
," command to see what is available\n");
157 BIO_printf(bio_err
," -engine id - Initialise and use the specified engine\n");
161 int MAIN(int, char **);
163 int MAIN(int argc
, char **argv
)
166 SSL
*con
=NULL
,*con2
=NULL
;
167 int s
,k
,width
,state
=0;
168 char *cbuf
=NULL
,*sbuf
=NULL
;
169 int cbuf_len
,cbuf_off
;
170 int sbuf_len
,sbuf_off
;
171 fd_set readfds
,writefds
;
174 char *host
=SSL_HOST_NAME
;
175 char *cert_file
=NULL
,*key_file
=NULL
;
176 char *CApath
=NULL
,*CAfile
=NULL
,*cipher
=NULL
;
177 int reconnect
=0,badop
=0,verify
=SSL_VERIFY_NONE
,bugs
=0;
179 int write_tty
,read_tty
,write_ssl
,read_ssl
,tty_on
,ssl_pending
;
181 int ret
=1,in_init
=1,i
,nbio_test
=0;
183 SSL_METHOD
*meth
=NULL
;
185 char *engine_id
=NULL
;
191 #if !defined(NO_SSL2) && !defined(NO_SSL3)
192 meth
=SSLv23_client_method();
193 #elif !defined(NO_SSL3)
194 meth
=SSLv3_client_method();
195 #elif !defined(NO_SSL2)
196 meth
=SSLv2_client_method();
207 bio_err
=BIO_new_fp(stderr
,BIO_NOCLOSE
);
209 if ( ((cbuf
=OPENSSL_malloc(BUFSIZZ
)) == NULL
) ||
210 ((sbuf
=OPENSSL_malloc(BUFSIZZ
)) == NULL
))
212 BIO_printf(bio_err
,"out of memory\n");
217 verify_error
=X509_V_OK
;
226 if (strcmp(*argv
,"-host") == 0)
228 if (--argc
< 1) goto bad
;
231 else if (strcmp(*argv
,"-port") == 0)
233 if (--argc
< 1) goto bad
;
234 port
=atoi(*(++argv
));
235 if (port
== 0) goto bad
;
237 else if (strcmp(*argv
,"-connect") == 0)
239 if (--argc
< 1) goto bad
;
240 if (!extract_host_port(*(++argv
),&host
,NULL
,&port
))
243 else if (strcmp(*argv
,"-verify") == 0)
245 verify
=SSL_VERIFY_PEER
;
246 if (--argc
< 1) goto bad
;
247 verify_depth
=atoi(*(++argv
));
248 BIO_printf(bio_err
,"verify depth is %d\n",verify_depth
);
250 else if (strcmp(*argv
,"-cert") == 0)
252 if (--argc
< 1) goto bad
;
253 cert_file
= *(++argv
);
255 else if (strcmp(*argv
,"-prexit") == 0)
257 else if (strcmp(*argv
,"-crlf") == 0)
259 else if (strcmp(*argv
,"-quiet") == 0)
264 else if (strcmp(*argv
,"-ign_eof") == 0)
266 else if (strcmp(*argv
,"-pause") == 0)
268 else if (strcmp(*argv
,"-debug") == 0)
270 else if (strcmp(*argv
,"-showcerts") == 0)
272 else if (strcmp(*argv
,"-nbio_test") == 0)
274 else if (strcmp(*argv
,"-state") == 0)
277 else if (strcmp(*argv
,"-ssl2") == 0)
278 meth
=SSLv2_client_method();
281 else if (strcmp(*argv
,"-ssl3") == 0)
282 meth
=SSLv3_client_method();
285 else if (strcmp(*argv
,"-tls1") == 0)
286 meth
=TLSv1_client_method();
288 else if (strcmp(*argv
,"-bugs") == 0)
290 else if (strcmp(*argv
,"-key") == 0)
292 if (--argc
< 1) goto bad
;
295 else if (strcmp(*argv
,"-reconnect") == 0)
299 else if (strcmp(*argv
,"-CApath") == 0)
301 if (--argc
< 1) goto bad
;
304 else if (strcmp(*argv
,"-CAfile") == 0)
306 if (--argc
< 1) goto bad
;
309 else if (strcmp(*argv
,"-no_tls1") == 0)
310 off
|=SSL_OP_NO_TLSv1
;
311 else if (strcmp(*argv
,"-no_ssl3") == 0)
312 off
|=SSL_OP_NO_SSLv3
;
313 else if (strcmp(*argv
,"-no_ssl2") == 0)
314 off
|=SSL_OP_NO_SSLv2
;
315 else if (strcmp(*argv
,"-serverpref") == 0)
316 off
|=SSL_OP_CIPHER_SERVER_PREFERENCE
;
317 else if (strcmp(*argv
,"-cipher") == 0)
319 if (--argc
< 1) goto bad
;
323 else if (strcmp(*argv
,"-nbio") == 0)
326 else if (strcmp(*argv
,"-engine") == 0)
328 if (--argc
< 1) goto bad
;
329 engine_id
= *(++argv
);
333 BIO_printf(bio_err
,"unknown option %s\n",*argv
);
347 app_RAND_load_file(NULL
, bio_err
, 0);
349 if (bio_c_out
== NULL
)
353 bio_c_out
=BIO_new(BIO_s_null());
357 if (bio_c_out
== NULL
)
358 bio_c_out
=BIO_new_fp(stdout
,BIO_NOCLOSE
);
362 OpenSSL_add_ssl_algorithms();
363 SSL_load_error_strings();
365 if (engine_id
!= NULL
)
367 if((e
= ENGINE_by_id(engine_id
)) == NULL
)
369 BIO_printf(bio_err
,"invalid engine\n");
370 ERR_print_errors(bio_err
);
375 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
,
378 if(!ENGINE_set_default(e
, ENGINE_METHOD_ALL
))
380 BIO_printf(bio_err
,"can't use that engine\n");
381 ERR_print_errors(bio_err
);
384 BIO_printf(bio_err
,"engine \"%s\" set.\n", engine_id
);
388 ctx
=SSL_CTX_new(meth
);
391 ERR_print_errors(bio_err
);
396 SSL_CTX_set_options(ctx
,SSL_OP_ALL
|off
);
398 SSL_CTX_set_options(ctx
,off
);
400 if (state
) SSL_CTX_set_info_callback(ctx
,apps_ssl_info_callback
);
402 if(!SSL_CTX_set_cipher_list(ctx
,cipher
)) {
403 BIO_printf(bio_err
,"error setting cipher list\n");
404 ERR_print_errors(bio_err
);
409 SSL_CTX_set_cipher_list(ctx
,getenv("SSL_CIPHER"));
412 SSL_CTX_set_verify(ctx
,verify
,verify_callback
);
413 if (!set_cert_stuff(ctx
,cert_file
,key_file
))
416 if ((!SSL_CTX_load_verify_locations(ctx
,CAfile
,CApath
)) ||
417 (!SSL_CTX_set_default_verify_paths(ctx
)))
419 /* BIO_printf(bio_err,"error setting default verify locations\n"); */
420 ERR_print_errors(bio_err
);
427 if (con
&& (con
->kssl_ctx
= kssl_ctx_new()) != NULL
)
429 kssl_ctx_setstring(con
->kssl_ctx
, KSSL_SERVER
, host
);
432 /* SSL_set_cipher_list(con,"RC4-MD5"); */
436 if (init_client(&s
,host
,port
) == 0)
438 BIO_printf(bio_err
,"connect:errno=%d\n",get_last_socket_error());
442 BIO_printf(bio_c_out
,"CONNECTED(%08X)\n",s
);
448 BIO_printf(bio_c_out
,"turning on non blocking io\n");
449 if (BIO_socket_ioctl(s
,FIONBIO
,&l
) < 0)
451 ERR_print_errors(bio_err
);
456 if (c_Pause
& 0x01) con
->debug
=1;
457 sbio
=BIO_new_socket(s
,BIO_NOCLOSE
);
463 test
=BIO_new(BIO_f_nbio_test());
464 sbio
=BIO_push(test
,sbio
);
470 BIO_set_callback(sbio
,bio_dump_cb
);
471 BIO_set_callback_arg(sbio
,bio_c_out
);
474 SSL_set_bio(con
,sbio
,sbio
);
475 SSL_set_connect_state(con
);
477 /* ok, lets connect */
478 width
=SSL_get_fd(con
)+1;
496 if (SSL_in_init(con
) && !SSL_total_renegotiations(con
))
507 print_stuff(bio_c_out
,con
,full_log
);
508 if (full_log
> 0) full_log
--;
513 BIO_printf(bio_c_out
,"drop connection and then reconnect\n");
515 SSL_set_connect_state(con
);
516 SHUTDOWN(SSL_get_fd(con
));
522 ssl_pending
= read_ssl
&& SSL_pending(con
);
529 if (read_tty
) FD_SET(fileno(stdin
),&readfds
);
530 if (write_tty
) FD_SET(fileno(stdout
),&writefds
);
533 FD_SET(SSL_get_fd(con
),&readfds
);
535 FD_SET(SSL_get_fd(con
),&writefds
);
537 if(!tty_on
|| !write_tty
) {
539 FD_SET(SSL_get_fd(con
),&readfds
);
541 FD_SET(SSL_get_fd(con
),&writefds
);
544 /* printf("mode tty(%d %d%d) ssl(%d%d)\n",
545 tty_on,read_tty,write_tty,read_ssl,write_ssl);*/
547 /* Note: under VMS with SOCKETSHR the second parameter
548 * is currently of type (int *) whereas under other
549 * systems it is (void *) if you don't have a cast it
550 * will choke the compiler: if you do have a cast then
551 * you can either go for (int *) or (void *).
554 /* Under Windows we make the assumption that we can
555 * always write to the tty: therefore if we need to
556 * write to the tty we just fall through. Otherwise
557 * we timeout the select every second and see if there
558 * are any keypresses. Note: this is a hack, in a proper
559 * Windows application we wouldn't do this.
566 i
=select(width
,(void *)&readfds
,(void *)&writefds
,
568 if(!i
&& (!((_kbhit()) || (WAIT_OBJECT_0
== WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE
), 0))) || !read_tty
) ) continue;
569 } else i
=select(width
,(void *)&readfds
,(void *)&writefds
,
573 i
=select(width
,(void *)&readfds
,(void *)&writefds
,
578 BIO_printf(bio_err
,"bad select %d\n",
579 get_last_socket_error());
585 if (!ssl_pending
&& FD_ISSET(SSL_get_fd(con
),&writefds
))
587 k
=SSL_write(con
,&(cbuf
[cbuf_off
]),
588 (unsigned int)cbuf_len
);
589 switch (SSL_get_error(con
,k
))
594 if (k
<= 0) goto end
;
595 /* we have done a write(con,NULL,0); */
601 else /* if (cbuf_len > 0) */
607 case SSL_ERROR_WANT_WRITE
:
608 BIO_printf(bio_c_out
,"write W BLOCK\n");
612 case SSL_ERROR_WANT_READ
:
613 BIO_printf(bio_c_out
,"write R BLOCK\n");
618 case SSL_ERROR_WANT_X509_LOOKUP
:
619 BIO_printf(bio_c_out
,"write X BLOCK\n");
621 case SSL_ERROR_ZERO_RETURN
:
624 BIO_printf(bio_c_out
,"shutdown\n");
634 case SSL_ERROR_SYSCALL
:
635 if ((k
!= 0) || (cbuf_len
!= 0))
637 BIO_printf(bio_err
,"write:errno=%d\n",
638 get_last_socket_error());
648 ERR_print_errors(bio_err
);
653 /* Assume Windows can always write */
654 else if (!ssl_pending
&& write_tty
)
656 else if (!ssl_pending
&& FD_ISSET(fileno(stdout
),&writefds
))
659 #ifdef CHARSET_EBCDIC
660 ascii2ebcdic(&(sbuf
[sbuf_off
]),&(sbuf
[sbuf_off
]),sbuf_len
);
662 i
=write(fileno(stdout
),&(sbuf
[sbuf_off
]),sbuf_len
);
666 BIO_printf(bio_c_out
,"DONE\n");
679 else if (ssl_pending
|| FD_ISSET(SSL_get_fd(con
),&readfds
))
682 { static int iiii
; if (++iiii
== 52) { SSL_renegotiate(con
); iiii
=0; } }
685 k
=SSL_read(con
,sbuf
,1024 /* BUFSIZZ */ );
687 /* Demo for pending and peek :-) */
688 k
=SSL_read(con
,sbuf
,16);
690 printf("read=%d pending=%d peek=%d\n",k
,SSL_pending(con
),SSL_peek(con
,zbuf
,10240));
694 switch (SSL_get_error(con
,k
))
705 case SSL_ERROR_WANT_WRITE
:
706 BIO_printf(bio_c_out
,"read W BLOCK\n");
710 case SSL_ERROR_WANT_READ
:
711 BIO_printf(bio_c_out
,"read R BLOCK\n");
714 if ((read_tty
== 0) && (write_ssl
== 0))
717 case SSL_ERROR_WANT_X509_LOOKUP
:
718 BIO_printf(bio_c_out
,"read X BLOCK\n");
720 case SSL_ERROR_SYSCALL
:
721 BIO_printf(bio_err
,"read:errno=%d\n",get_last_socket_error());
723 case SSL_ERROR_ZERO_RETURN
:
724 BIO_printf(bio_c_out
,"closed\n");
727 ERR_print_errors(bio_err
);
734 else if ((_kbhit()) || (WAIT_OBJECT_0
== WaitForSingleObject(GetStdHandle(STD_INPUT_HANDLE
), 0)))
736 else if (FD_ISSET(fileno(stdin
),&readfds
))
743 i
=read(fileno(stdin
),cbuf
,BUFSIZZ
/2);
745 /* both loops are skipped when i <= 0 */
746 for (j
= 0; j
< i
; j
++)
749 for (j
= i
-1; j
>= 0; j
--)
751 cbuf
[j
+lf_num
] = cbuf
[j
];
756 cbuf
[j
+lf_num
] = '\r';
762 i
=read(fileno(stdin
),cbuf
,BUFSIZZ
);
764 if ((!c_ign_eof
) && ((i
<= 0) || (cbuf
[0] == 'Q')))
766 BIO_printf(bio_err
,"DONE\n");
770 if ((!c_ign_eof
) && (cbuf
[0] == 'R'))
772 BIO_printf(bio_err
,"RENEGOTIATING\n");
773 SSL_renegotiate(con
);
780 #ifdef CHARSET_EBCDIC
781 ebcdic2ascii(cbuf
, cbuf
, i
);
791 SHUTDOWN(SSL_get_fd(con
));
794 if(prexit
) print_stuff(bio_c_out
,con
,1);
795 if (con
!= NULL
) SSL_free(con
);
796 if (con2
!= NULL
) SSL_free(con2
);
797 if (ctx
!= NULL
) SSL_CTX_free(ctx
);
798 if (cbuf
!= NULL
) { memset(cbuf
,0,BUFSIZZ
); OPENSSL_free(cbuf
); }
799 if (sbuf
!= NULL
) { memset(sbuf
,0,BUFSIZZ
); OPENSSL_free(sbuf
); }
800 if (bio_c_out
!= NULL
)
809 static void print_stuff(BIO
*bio
, SSL
*s
, int full
)
813 static char *space
=" ";
816 STACK_OF(X509_NAME
) *sk2
;
825 sk
=SSL_get_peer_cert_chain(s
);
828 got_a_chain
= 1; /* we don't have it for SSL2 (yet) */
830 BIO_printf(bio
,"---\nCertificate chain\n");
831 for (i
=0; i
<sk_X509_num(sk
); i
++)
833 X509_NAME_oneline(X509_get_subject_name(
834 sk_X509_value(sk
,i
)),buf
,BUFSIZ
);
835 BIO_printf(bio
,"%2d s:%s\n",i
,buf
);
836 X509_NAME_oneline(X509_get_issuer_name(
837 sk_X509_value(sk
,i
)),buf
,BUFSIZ
);
838 BIO_printf(bio
," i:%s\n",buf
);
840 PEM_write_bio_X509(bio
,sk_X509_value(sk
,i
));
844 BIO_printf(bio
,"---\n");
845 peer
=SSL_get_peer_certificate(s
);
848 BIO_printf(bio
,"Server certificate\n");
849 if (!(c_showcerts
&& got_a_chain
)) /* Redundant if we showed the whole chain */
850 PEM_write_bio_X509(bio
,peer
);
851 X509_NAME_oneline(X509_get_subject_name(peer
),
853 BIO_printf(bio
,"subject=%s\n",buf
);
854 X509_NAME_oneline(X509_get_issuer_name(peer
),
856 BIO_printf(bio
,"issuer=%s\n",buf
);
859 BIO_printf(bio
,"no peer certificate available\n");
861 sk2
=SSL_get_client_CA_list(s
);
862 if ((sk2
!= NULL
) && (sk_X509_NAME_num(sk2
) > 0))
864 BIO_printf(bio
,"---\nAcceptable client certificate CA names\n");
865 for (i
=0; i
<sk_X509_NAME_num(sk2
); i
++)
867 xn
=sk_X509_NAME_value(sk2
,i
);
868 X509_NAME_oneline(xn
,buf
,sizeof(buf
));
869 BIO_write(bio
,buf
,strlen(buf
));
870 BIO_write(bio
,"\n",1);
875 BIO_printf(bio
,"---\nNo client certificate CA names sent\n");
877 p
=SSL_get_shared_ciphers(s
,buf
,BUFSIZ
);
880 /* This works only for SSL 2. In later protocol
881 * versions, the client does not know what other
882 * ciphers (in addition to the one to be used
883 * in the current connection) the server supports. */
885 BIO_printf(bio
,"---\nCiphers common between both SSL endpoints:\n");
891 BIO_write(bio
,space
,15-j
%25);
894 BIO_write(bio
,((i
%3)?" ":"\n"),1);
903 BIO_write(bio
,"\n",1);
906 BIO_printf(bio
,"---\nSSL handshake has read %ld bytes and written %ld bytes\n",
907 BIO_number_read(SSL_get_rbio(s
)),
908 BIO_number_written(SSL_get_wbio(s
)));
910 BIO_printf(bio
,((s
->hit
)?"---\nReused, ":"---\nNew, "));
911 c
=SSL_get_current_cipher(s
);
912 BIO_printf(bio
,"%s, Cipher is %s\n",
913 SSL_CIPHER_get_version(c
),
914 SSL_CIPHER_get_name(c
));
917 pktmp
= X509_get_pubkey(peer
);
918 BIO_printf(bio
,"Server public key is %d bit\n",
919 EVP_PKEY_bits(pktmp
));
920 EVP_PKEY_free(pktmp
);
922 SSL_SESSION_print(bio
,SSL_get_session(s
));
923 BIO_printf(bio
,"---\n");