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