1 /* ssl/ssl_txt.c */ 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 #include <openssl/buffer.h> 87 #include "ssl_locl.h" 88 89 #ifndef OPENSSL_NO_FP_API 90 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x) 91 { 92 BIO *b; 93 int ret; 94 95 if ((b = BIO_new(BIO_s_file_internal())) == NULL) { 96 SSLerr(SSL_F_SSL_SESSION_PRINT_FP, ERR_R_BUF_LIB); 97 return (0); 98 } 99 BIO_set_fp(b, fp, BIO_NOCLOSE); 100 ret = SSL_SESSION_print(b, x); 101 BIO_free(b); 102 return (ret); 103 } 104 #endif 105 106 int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x) 107 { 108 unsigned int i; 109 const char *s; 110 111 if (x == NULL) 112 goto err; 113 if (BIO_puts(bp, "SSL-Session:\n") <= 0) 114 goto err; 115 if (x->ssl_version == SSL2_VERSION) 116 s = "SSLv2"; 117 else if (x->ssl_version == SSL3_VERSION) 118 s = "SSLv3"; 119 else if (x->ssl_version == TLS1_2_VERSION) 120 s = "TLSv1.2"; 121 else if (x->ssl_version == TLS1_1_VERSION) 122 s = "TLSv1.1"; 123 else if (x->ssl_version == TLS1_VERSION) 124 s = "TLSv1"; 125 else if (x->ssl_version == DTLS1_VERSION) 126 s = "DTLSv1"; 127 else if (x->ssl_version == DTLS1_BAD_VER) 128 s = "DTLSv1-bad"; 129 else 130 s = "unknown"; 131 if (BIO_printf(bp, " Protocol : %s\n", s) <= 0) 132 goto err; 133 134 if (x->cipher == NULL) { 135 if (((x->cipher_id) & 0xff000000) == 0x02000000) { 136 if (BIO_printf 137 (bp, " Cipher : %06lX\n", x->cipher_id & 0xffffff) <= 0) 138 goto err; 139 } else { 140 if (BIO_printf 141 (bp, " Cipher : %04lX\n", x->cipher_id & 0xffff) <= 0) 142 goto err; 143 } 144 } else { 145 if (BIO_printf 146 (bp, " Cipher : %s\n", 147 ((x->cipher == NULL) ? "unknown" : x->cipher->name)) <= 0) 148 goto err; 149 } 150 if (BIO_puts(bp, " Session-ID: ") <= 0) 151 goto err; 152 for (i = 0; i < x->session_id_length; i++) { 153 if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0) 154 goto err; 155 } 156 if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0) 157 goto err; 158 for (i = 0; i < x->sid_ctx_length; i++) { 159 if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0) 160 goto err; 161 } 162 if (BIO_puts(bp, "\n Master-Key: ") <= 0) 163 goto err; 164 for (i = 0; i < (unsigned int)x->master_key_length; i++) { 165 if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0) 166 goto err; 167 } 168 if (BIO_puts(bp, "\n Key-Arg : ") <= 0) 169 goto err; 170 if (x->key_arg_length == 0) { 171 if (BIO_puts(bp, "None") <= 0) 172 goto err; 173 } else 174 for (i = 0; i < x->key_arg_length; i++) { 175 if (BIO_printf(bp, "%02X", x->key_arg[i]) <= 0) 176 goto err; 177 } 178 #ifndef OPENSSL_NO_KRB5 179 if (BIO_puts(bp, "\n Krb5 Principal: ") <= 0) 180 goto err; 181 if (x->krb5_client_princ_len == 0) { 182 if (BIO_puts(bp, "None") <= 0) 183 goto err; 184 } else 185 for (i = 0; i < x->krb5_client_princ_len; i++) { 186 if (BIO_printf(bp, "%02X", x->krb5_client_princ[i]) <= 0) 187 goto err; 188 } 189 #endif /* OPENSSL_NO_KRB5 */ 190 #ifndef OPENSSL_NO_PSK 191 if (BIO_puts(bp, "\n PSK identity: ") <= 0) 192 goto err; 193 if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0) 194 goto err; 195 if (BIO_puts(bp, "\n PSK identity hint: ") <= 0) 196 goto err; 197 if (BIO_printf 198 (bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0) 199 goto err; 200 #endif 201 #ifndef OPENSSL_NO_SRP 202 if (BIO_puts(bp, "\n SRP username: ") <= 0) 203 goto err; 204 if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0) 205 goto err; 206 #endif 207 #ifndef OPENSSL_NO_TLSEXT 208 if (x->tlsext_tick_lifetime_hint) { 209 if (BIO_printf(bp, 210 "\n TLS session ticket lifetime hint: %ld (seconds)", 211 x->tlsext_tick_lifetime_hint) <= 0) 212 goto err; 213 } 214 if (x->tlsext_tick) { 215 if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0) 216 goto err; 217 if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4) 218 <= 0) 219 goto err; 220 } 221 #endif 222 223 #ifndef OPENSSL_NO_COMP 224 if (x->compress_meth != 0) { 225 SSL_COMP *comp = NULL; 226 227 ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp); 228 if (comp == NULL) { 229 if (BIO_printf(bp, "\n Compression: %d", x->compress_meth) <= 230 0) 231 goto err; 232 } else { 233 if (BIO_printf 234 (bp, "\n Compression: %d (%s)", comp->id, 235 comp->method->name) <= 0) 236 goto err; 237 } 238 } 239 #endif 240 if (x->time != 0L) { 241 if (BIO_printf(bp, "\n Start Time: %ld", x->time) <= 0) 242 goto err; 243 } 244 if (x->timeout != 0L) { 245 if (BIO_printf(bp, "\n Timeout : %ld (sec)", x->timeout) <= 0) 246 goto err; 247 } 248 if (BIO_puts(bp, "\n") <= 0) 249 goto err; 250 251 if (BIO_puts(bp, " Verify return code: ") <= 0) 252 goto err; 253 if (BIO_printf(bp, "%ld (%s)\n", x->verify_result, 254 X509_verify_cert_error_string(x->verify_result)) <= 0) 255 goto err; 256 257 return (1); 258 err: 259 return (0); 260 } 261