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 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 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