1 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 2 * All rights reserved. 3 * 4 * This package is an SSL implementation written 5 * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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 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 } 108 109 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