Alexandre Savard | 1b09e31 | 2012-08-07 20:33:29 -0400 | [diff] [blame] | 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"; |
Alexandre Savard | 1b09e31 | 2012-08-07 20:33:29 -0400 | [diff] [blame] | 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 |
Alexandre Savard | 1b09e31 | 2012-08-07 20:33:29 -0400 | [diff] [blame] | 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 | |