1 /* $OpenBSD: ssl_txt.c,v 1.39 2024/07/22 14:47:15 jsing 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_local.h"
90
91 int
SSL_SESSION_print_fp(FILE * fp,const SSL_SESSION * x)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())) == 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 LSSL_ALIAS(SSL_SESSION_print_fp);
107
108 int
SSL_SESSION_print(BIO * bp,const SSL_SESSION * x)109 SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
110 {
111 const SSL_CIPHER *cipher;
112 size_t i;
113 int ret = 0;
114
115 if (x == NULL)
116 goto err;
117
118 if (BIO_puts(bp, "SSL-Session:\n") <= 0)
119 goto err;
120
121 if (BIO_printf(bp, " Protocol : %s\n",
122 ssl_version_string(x->ssl_version)) <= 0)
123 goto err;
124
125 if ((cipher = ssl3_get_cipher_by_value(x->cipher_value)) == NULL) {
126 if (BIO_printf(bp, " Cipher : %04X\n",
127 x->cipher_value) <= 0)
128 goto err;
129 } else {
130 const char *cipher_name = "unknown";
131
132 if (cipher->name != NULL)
133 cipher_name = cipher->name;
134
135 if (BIO_printf(bp, " Cipher : %s\n", cipher_name) <= 0)
136 goto err;
137 }
138
139 if (BIO_puts(bp, " Session-ID: ") <= 0)
140 goto err;
141
142 for (i = 0; i < x->session_id_length; i++) {
143 if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
144 goto err;
145 }
146
147 if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0)
148 goto err;
149
150 for (i = 0; i < x->sid_ctx_length; i++) {
151 if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
152 goto err;
153 }
154
155 if (BIO_puts(bp, "\n Master-Key: ") <= 0)
156 goto err;
157
158 for (i = 0; i < x->master_key_length; i++) {
159 if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
160 goto err;
161 }
162
163 if (x->tlsext_tick_lifetime_hint > 0) {
164 if (BIO_printf(bp,
165 "\n TLS session ticket lifetime hint: %u (seconds)",
166 x->tlsext_tick_lifetime_hint) <= 0)
167 goto err;
168 }
169
170 if (x->tlsext_tick != NULL) {
171 if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0)
172 goto err;
173 if (BIO_dump_indent(bp, x->tlsext_tick, x->tlsext_ticklen,
174 4) <= 0)
175 goto err;
176 }
177
178 if (x->time != 0) {
179 if (BIO_printf(bp, "\n Start Time: %lld",
180 (long long)x->time) <= 0)
181 goto err;
182 }
183
184 if (x->timeout != 0) {
185 if (BIO_printf(bp, "\n Timeout : %ld (sec)",
186 x->timeout) <= 0)
187 goto err;
188 }
189
190 if (BIO_puts(bp, "\n") <= 0)
191 goto err;
192
193 if (BIO_printf(bp, " Verify return code: %ld (%s)\n",
194 x->verify_result,
195 X509_verify_cert_error_string(x->verify_result)) <= 0)
196 goto err;
197
198 ret = 1;
199 err:
200 return ret;
201 }
202 LSSL_ALIAS(SSL_SESSION_print);
203