1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
57 /* ====================================================================
58 * Copyright 2005 Nokia. All rights reserved.
59 *
60 * The portions of the attached software ("Contribution") is developed by
61 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
62 * license.
63 *
64 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
65 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
66 * support (see RFC 4279) to OpenSSL.
67 *
68 * No patent licenses or other rights except those expressly stated in
69 * the OpenSSL open source license shall be deemed granted or received
70 * expressly, by implication, estoppel, or otherwise.
71 *
72 * No assurances are provided by Nokia that the Contribution does not
73 * infringe the patent or other intellectual property rights of any third
74 * party or that the license provides you with all the necessary rights
75 * to make use of the Contribution.
76 *
77 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
78 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
79 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
80 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
81 * OTHERWISE. */
82
83 #include <inttypes.h>
84 #include <stdio.h>
85
86 #include <openssl/buf.h>
87 #include <openssl/err.h>
88 #include <openssl/mem.h>
89
90 #include "internal.h"
91
92
SSL_SESSION_print_fp(FILE * fp,const SSL_SESSION * x)93 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x) {
94 BIO *b;
95 int ret;
96
97 b = BIO_new(BIO_s_file());
98 if (b == NULL) {
99 OPENSSL_PUT_ERROR(SSL, SSL_SESSION_print_fp, ERR_R_BUF_LIB);
100 return 0;
101 }
102
103 BIO_set_fp(b, fp, BIO_NOCLOSE);
104 ret = SSL_SESSION_print(b, x);
105 BIO_free(b);
106 return ret;
107 }
108
SSL_SESSION_print(BIO * bp,const SSL_SESSION * x)109 int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x) {
110 unsigned int i;
111 const char *s;
112
113 if (x == NULL ||
114 BIO_puts(bp, "SSL-Session:\n") <= 0) {
115 goto err;
116 }
117
118 if (x->ssl_version == SSL3_VERSION) {
119 s = "SSLv3";
120 } else if (x->ssl_version == TLS1_2_VERSION) {
121 s = "TLSv1.2";
122 } else if (x->ssl_version == TLS1_1_VERSION) {
123 s = "TLSv1.1";
124 } else if (x->ssl_version == TLS1_VERSION) {
125 s = "TLSv1";
126 } else if (x->ssl_version == DTLS1_VERSION) {
127 s = "DTLSv1";
128 } else if (x->ssl_version == DTLS1_2_VERSION) {
129 s = "DTLSv1.2";
130 } else {
131 s = "unknown";
132 }
133
134 if (BIO_printf(bp, " Protocol : %s\n", s) <= 0) {
135 goto err;
136 }
137
138 if (BIO_printf(bp, " Cipher : %s\n",
139 ((x->cipher == NULL) ? "unknown" : x->cipher->name)) <= 0) {
140 goto err;
141 }
142
143 if (BIO_puts(bp, " Session-ID: ") <= 0) {
144 goto err;
145 }
146
147 for (i = 0; i < x->session_id_length; i++) {
148 if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0) {
149 goto err;
150 }
151 }
152
153 if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0) {
154 goto err;
155 }
156
157 for (i = 0; i < x->sid_ctx_length; i++) {
158 if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0) {
159 goto err;
160 }
161 }
162
163 if (BIO_puts(bp, "\n Master-Key: ") <= 0) {
164 goto err;
165 }
166
167 for (i = 0; i < (unsigned int)x->master_key_length; i++) {
168 if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0) {
169 goto err;
170 }
171 }
172
173 if (BIO_puts(bp, "\n PSK identity: ") <= 0 ||
174 BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0) {
175 goto err;
176 }
177
178 if (x->tlsext_tick_lifetime_hint &&
179 BIO_printf(bp, "\n TLS session ticket lifetime hint: %" PRIu32
180 " (seconds)",
181 x->tlsext_tick_lifetime_hint) <= 0) {
182 goto err;
183 }
184
185 if (x->tlsext_tick) {
186 if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0 ||
187 BIO_hexdump(bp, x->tlsext_tick, x->tlsext_ticklen, 4) <= 0) {
188 goto err;
189 }
190 }
191
192 if (x->time != 0L && BIO_printf(bp, "\n Start Time: %ld", x->time) <= 0) {
193 goto err;
194 }
195
196 if (x->timeout != 0L &&
197 BIO_printf(bp, "\n Timeout : %ld (sec)", x->timeout) <= 0) {
198 goto err;
199 }
200
201 if (BIO_puts(bp, "\n") <= 0 ||
202 BIO_puts(bp, " Verify return code: ") <= 0 ||
203 BIO_printf(bp, "%ld (%s)\n", x->verify_result,
204 X509_verify_cert_error_string(x->verify_result)) <= 0) {
205 goto err;
206 }
207
208 return 1;
209
210 err:
211 return 0;
212 }
213