[thirdparty/openssl.git] / 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);
	}
Commit	Line	Data
d02b48c6	1	/* ssl/ssl_txt.c */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	3	* All rights reserved.
	4	*
	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.
	8	*
	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).
	15	*
	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.
	22	*
	23	* Redistribution and use in source and binary forms, with or without
	24	* modification, are permitted provided that the following conditions
	25	* are met:
	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)"
	40	*
	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
	51	* SUCH DAMAGE.
	52	*
	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.]
	57	*/
	58
	59	#include <stdio.h>
ec577822	60	#include <openssl/buffer.h>
d02b48c6 RE	61	#include "ssl_locl.h"
d02b48c6 RE	62
bc36ee62	63	#ifndef OPENSSL_NO_FP_API
0821bcd4	64	int SSL_SESSION_print_fp(FILE fp, const SSL_SESSION x)
b1c4fe36 BM	65	{
	66	BIO *b;
	67	int ret;
d02b48c6	68
b1c4fe36	69	if ((b=BIO_new(BIO_s_file_internal())) == NULL)
d02b48c6 RE	70	{
d02b48c6 RE	71	SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB);
b1c4fe36	72	return(0);
d02b48c6	73	}
b1c4fe36 BM	74	BIO_set_fp(b,fp,BIO_NOCLOSE);
	75	ret=SSL_SESSION_print(b,x);
	76	BIO_free(b);
	77	return(ret);
	78	}
d02b48c6 RE	79	#endif
d02b48c6 RE	80
0821bcd4	81	int SSL_SESSION_print(BIO bp, const SSL_SESSION x)
d02b48c6	82	{
b4cadc6e	83	unsigned int i;
f4bfd357	84	const char *s;
d02b48c6 RE	85
	86	if (x == NULL) goto err;
	87	if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err;
58964a49 RE	88	if (x->ssl_version == SSL2_VERSION)
	89	s="SSLv2";
	90	else if (x->ssl_version == SSL3_VERSION)
	91	s="SSLv3";
	92	else if (x->ssl_version == TLS1_VERSION)
	93	s="TLSv1";
fbeb4a9d DSH	94	else if (x->ssl_version == DTLS1_VERSION)
	95	s="DTLSv1";
	96	else if (x->ssl_version == DTLS1_BAD_VER)
	97	s="DTLSv1-bad";
58964a49 RE	98	else
58964a49 RE	99	s="unknown";
33399fde	100	if (BIO_printf(bp," Protocol : %s\n",s) <= 0) goto err;
58964a49 RE	101
	102	if (x->cipher == NULL)
	103	{
	104	if (((x->cipher_id) & 0xff000000) == 0x02000000)
33399fde BM	105	{
	106	if (BIO_printf(bp," Cipher : %06lX\n",x->cipher_id&0xffffff) <= 0)
	107	goto err;
	108	}
58964a49	109	else
33399fde BM	110	{
	111	if (BIO_printf(bp," Cipher : %04lX\n",x->cipher_id&0xffff) <= 0)
	112	goto err;
	113	}
58964a49 RE	114	}
58964a49 RE	115	else
33399fde BM	116	{
	117	if (BIO_printf(bp," Cipher : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0)
	118	goto err;
	119	}
d02b48c6	120	if (BIO_puts(bp," Session-ID: ") <= 0) goto err;
b4cadc6e	121	for (i=0; i<x->session_id_length; i++)
d02b48c6	122	{
33399fde	123	if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err;
d02b48c6	124	}
25f923dd	125	if (BIO_puts(bp,"\n Session-ID-ctx: ") <= 0) goto err;
b4cadc6e BL	126	for (i=0; i<x->sid_ctx_length; i++)
b4cadc6e BL	127	{
33399fde BM	128	if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0)
33399fde BM	129	goto err;
b4cadc6e	130	}
d02b48c6	131	if (BIO_puts(bp,"\n Master-Key: ") <= 0) goto err;
b4cadc6e	132	for (i=0; i<(unsigned int)x->master_key_length; i++)
d02b48c6	133	{
33399fde	134	if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err;
d02b48c6 RE	135	}
	136	if (BIO_puts(bp,"\n Key-Arg : ") <= 0) goto err;
	137	if (x->key_arg_length == 0)
	138	{
	139	if (BIO_puts(bp,"None") <= 0) goto err;
	140	}
	141	else
b4cadc6e	142	for (i=0; i<x->key_arg_length; i++)
d02b48c6	143	{
33399fde	144	if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err;
d02b48c6	145	}
882e8912	146	#ifndef OPENSSL_NO_KRB5
98fa4fe8	147	if (BIO_puts(bp,"\n Krb5 Principal: ") <= 0) goto err;
882e8912 RL	148	if (x->krb5_client_princ_len == 0)
	149	{
	150	if (BIO_puts(bp,"None") <= 0) goto err;
	151	}
	152	else
	153	for (i=0; i<x->krb5_client_princ_len; i++)
	154	{
98fa4fe8	155	if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err;
882e8912 RL	156	}
882e8912 RL	157	#endif /* OPENSSL_NO_KRB5 */
865a90eb DSH	158	#ifndef OPENSSL_NO_TLSEXT
	159	if (x->tlsext_tick_lifetime_hint)
	160	{
	161	if (BIO_printf(bp,
	162	"\n TLS session ticket lifetime hint: %ld (seconds)",
	163	x->tlsext_tick_lifetime_hint) <=0)
	164	goto err;
	165	}
	166	if (x->tlsext_tick)
	167	{
	168	if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0) goto err;
	169	if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4) <= 0)
	170	goto err;
	171	}
	172	#endif
54f51116	173	#ifndef OPENSSL_NO_COMP
413c4f45 MC	174	if (x->compress_meth != 0)
413c4f45 MC	175	{
3de6d65e	176	SSL_COMP *comp = NULL;
413c4f45 MC	177
	178	ssl_cipher_get_evp(x,NULL,NULL,&comp);
	179	if (comp == NULL)
	180	{
e7e7f5de	181	if (BIO_printf(bp,"\n Compression: %d",x->compress_meth) <= 0) goto err;
413c4f45 MC	182	}
	183	else
	184	{
abe389fd	185	if (BIO_printf(bp,"\n Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err;
413c4f45 MC	186	}
413c4f45 MC	187	}
54f51116	188	#endif
d02b48c6 RE	189	if (x->time != 0L)
d02b48c6 RE	190	{
33399fde	191	if (BIO_printf(bp, "\n Start Time: %ld",x->time) <= 0) goto err;
d02b48c6 RE	192	}
	193	if (x->timeout != 0L)
	194	{
33399fde	195	if (BIO_printf(bp, "\n Timeout : %ld (sec)",x->timeout) <= 0) goto err;
d02b48c6 RE	196	}
d02b48c6 RE	197	if (BIO_puts(bp,"\n") <= 0) goto err;
25f923dd	198
863fe2ec	199	if (BIO_puts(bp, " Verify return code: ") <= 0) goto err;
33399fde BM	200	if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
33399fde BM	201	X509_verify_cert_error_string(x->verify_result)) <= 0) goto err;
d02b48c6 RE	202
	203	return(1);
	204	err:
	205	return(0);
	206	}
	207