GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libssl/ssl_txt.c Lines: 32 42 76.2 %
Date: 2017-11-13 Branches: 31 62 50.0 %

Line Branch Exec Source
1
/* $OpenBSD: ssl_txt.c,v 1.28 2017/02/07 02:08:38 beck Exp $ */
2
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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
 * Copyright 2005 Nokia. All rights reserved.
60
 *
61
 * The portions of the attached software ("Contribution") is developed by
62
 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
63
 * license.
64
 *
65
 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
66
 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
67
 * support (see RFC 4279) to OpenSSL.
68
 *
69
 * No patent licenses or other rights except those expressly stated in
70
 * the OpenSSL open source license shall be deemed granted or received
71
 * expressly, by implication, estoppel, or otherwise.
72
 *
73
 * No assurances are provided by Nokia that the Contribution does not
74
 * infringe the patent or other intellectual property rights of any third
75
 * party or that the license provides you with all the necessary rights
76
 * to make use of the Contribution.
77
 *
78
 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
79
 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
80
 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
81
 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
82
 * OTHERWISE.
83
 */
84
85
#include <stdio.h>
86
87
#include <openssl/buffer.h>
88
89
#include "ssl_locl.h"
90
91
int
92
SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
93
{
94
	BIO *b;
95
	int ret;
96
97
	if ((b = BIO_new(BIO_s_file_internal())) == NULL) {
98
		SSLerrorx(ERR_R_BUF_LIB);
99
		return (0);
100
	}
101
	BIO_set_fp(b, fp, BIO_NOCLOSE);
102
	ret = SSL_SESSION_print(b, x);
103
	BIO_free(b);
104
	return (ret);
105
}
106
107
int
108
SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
109
{
110
	unsigned int i;
111
	const char *s;
112
113
12
	if (x == NULL)
114
		goto err;
115
6
	if (BIO_puts(bp, "SSL-Session:\n") <= 0)
116
		goto err;
117
118
6
	s = ssl_version_string(x->ssl_version);
119
6
	if (BIO_printf(bp, "    Protocol  : %s\n", s) <= 0)
120
		goto err;
121
122
6
	if (x->cipher == NULL) {
123
2
		if (((x->cipher_id) & 0xff000000) == 0x02000000) {
124
			if (BIO_printf(bp, "    Cipher    : %06lX\n", x->cipher_id&0xffffff) <= 0)
125
				goto err;
126
		} else {
127
2
			if (BIO_printf(bp, "    Cipher    : %04lX\n", x->cipher_id&0xffff) <= 0)
128
				goto err;
129
		}
130
	} else {
131

12
		if (BIO_printf(bp, "    Cipher    : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0)
132
			goto err;
133
	}
134
6
	if (BIO_puts(bp, "    Session-ID: ") <= 0)
135
		goto err;
136
396
	for (i = 0; i < x->session_id_length; i++) {
137
192
		if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
138
			goto err;
139
	}
140
6
	if (BIO_puts(bp, "\n    Session-ID-ctx: ") <= 0)
141
		goto err;
142
12
	for (i = 0; i < x->sid_ctx_length; i++) {
143
		if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
144
			goto err;
145
	}
146
6
	if (BIO_puts(bp, "\n    Master-Key: ") <= 0)
147
		goto err;
148
588
	for (i = 0; i < (unsigned int)x->master_key_length; i++) {
149
288
		if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
150
			goto err;
151
	}
152
6
	if (x->tlsext_tick_lifetime_hint) {
153
12
		if (BIO_printf(bp,
154
		    "\n    TLS session ticket lifetime hint: %ld (seconds)",
155
6
		    x->tlsext_tick_lifetime_hint) <= 0)
156
			goto err;
157
	}
158
6
	if (x->tlsext_tick) {
159
6
		if (BIO_puts(bp, "\n    TLS session ticket:\n") <= 0)
160
			goto err;
161
6
		if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4) <= 0)
162
			goto err;
163
	}
164
165
6
	if (x->time != 0) {
166
6
		if (BIO_printf(bp, "\n    Start Time: %lld", (long long)x->time) <= 0)
167
			goto err;
168
	}
169
6
	if (x->timeout != 0L) {
170
6
		if (BIO_printf(bp, "\n    Timeout   : %ld (sec)", x->timeout) <= 0)
171
			goto err;
172
	}
173
6
	if (BIO_puts(bp, "\n") <= 0)
174
		goto err;
175
176
6
	if (BIO_puts(bp, "    Verify return code: ") <= 0)
177
		goto err;
178
179
18
	if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
180
12
	    X509_verify_cert_error_string(x->verify_result)) <= 0)
181
		goto err;
182
183
6
	return (1);
184
err:
185
	return (0);
186
6
}
187