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