| Current Path : /usr/src/crypto/openssl/ssl/ |
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| Current File : //usr/src/crypto/openssl/ssl/ssl_txt.c |
/* ssl/ssl_txt.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/buffer.h>
#include "ssl_locl.h"
#ifndef OPENSSL_NO_FP_API
int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
{
BIO *b;
int ret;
if ((b=BIO_new(BIO_s_file_internal())) == NULL)
{
SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB);
return(0);
}
BIO_set_fp(b,fp,BIO_NOCLOSE);
ret=SSL_SESSION_print(b,x);
BIO_free(b);
return(ret);
}
#endif
int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
{
unsigned int i;
const char *s;
if (x == NULL) goto err;
if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err;
if (x->ssl_version == SSL2_VERSION)
s="SSLv2";
else if (x->ssl_version == SSL3_VERSION)
s="SSLv3";
else if (x->ssl_version == TLS1_VERSION)
s="TLSv1";
else if (x->ssl_version == DTLS1_VERSION)
s="DTLSv1";
else if (x->ssl_version == DTLS1_BAD_VER)
s="DTLSv1-bad";
else
s="unknown";
if (BIO_printf(bp," Protocol : %s\n",s) <= 0) goto err;
if (x->cipher == NULL)
{
if (((x->cipher_id) & 0xff000000) == 0x02000000)
{
if (BIO_printf(bp," Cipher : %06lX\n",x->cipher_id&0xffffff) <= 0)
goto err;
}
else
{
if (BIO_printf(bp," Cipher : %04lX\n",x->cipher_id&0xffff) <= 0)
goto err;
}
}
else
{
if (BIO_printf(bp," Cipher : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0)
goto err;
}
if (BIO_puts(bp," Session-ID: ") <= 0) goto err;
for (i=0; i<x->session_id_length; i++)
{
if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err;
}
if (BIO_puts(bp,"\n Session-ID-ctx: ") <= 0) goto err;
for (i=0; i<x->sid_ctx_length; i++)
{
if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0)
goto err;
}
if (BIO_puts(bp,"\n Master-Key: ") <= 0) goto err;
for (i=0; i<(unsigned int)x->master_key_length; i++)
{
if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err;
}
if (BIO_puts(bp,"\n Key-Arg : ") <= 0) goto err;
if (x->key_arg_length == 0)
{
if (BIO_puts(bp,"None") <= 0) goto err;
}
else
for (i=0; i<x->key_arg_length; i++)
{
if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err;
}
#ifndef OPENSSL_NO_KRB5
if (BIO_puts(bp,"\n Krb5 Principal: ") <= 0) goto err;
if (x->krb5_client_princ_len == 0)
{
if (BIO_puts(bp,"None") <= 0) goto err;
}
else
for (i=0; i<x->krb5_client_princ_len; i++)
{
if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err;
}
#endif /* OPENSSL_NO_KRB5 */
#ifndef OPENSSL_NO_TLSEXT
if (x->tlsext_tick_lifetime_hint)
{
if (BIO_printf(bp,
"\n TLS session ticket lifetime hint: %ld (seconds)",
x->tlsext_tick_lifetime_hint) <=0)
goto err;
}
if (x->tlsext_tick)
{
if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0) goto err;
if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4) <= 0)
goto err;
}
#endif
#ifndef OPENSSL_NO_COMP
if (x->compress_meth != 0)
{
SSL_COMP *comp = NULL;
ssl_cipher_get_evp(x,NULL,NULL,&comp);
if (comp == NULL)
{
if (BIO_printf(bp,"\n Compression: %d",x->compress_meth) <= 0) goto err;
}
else
{
if (BIO_printf(bp,"\n Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err;
}
}
#endif
if (x->time != 0L)
{
if (BIO_printf(bp, "\n Start Time: %ld",x->time) <= 0) goto err;
}
if (x->timeout != 0L)
{
if (BIO_printf(bp, "\n Timeout : %ld (sec)",x->timeout) <= 0) goto err;
}
if (BIO_puts(bp,"\n") <= 0) goto err;
if (BIO_puts(bp, " Verify return code: ") <= 0) goto err;
if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
X509_verify_cert_error_string(x->verify_result)) <= 0) goto err;
return(1);
err:
return(0);
}