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 #include <stdio.h> 60 #include <openssl/buffer.h> 61 #include "ssl_locl.h" 62 63 #ifndef OPENSSL_NO_FP_API 64 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x) 65 { 66 BIO *b; 67 int ret; 68 69 if ((b=BIO_new(BIO_s_file_internal())) == NULL) 70 { 71 SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB); 72 return(0); 73 } 74 BIO_set_fp(b,fp,BIO_NOCLOSE); 75 ret=SSL_SESSION_print(b,x); 76 BIO_free(b); 77 return(ret); 78 } 79 #endif 80 81 int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x) 82 { 83 unsigned int i; 84 const char *s; 85 86 if (x == NULL) goto err; 87 if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err; 88 if (x->ssl_version == SSL2_VERSION) 89 s="SSLv2"; 90 else if (x->ssl_version == SSL3_VERSION) 91 s="SSLv3"; 92 else if (x->ssl_version == TLS1_VERSION) 93 s="TLSv1"; 94 else 95 s="unknown"; 96 if (BIO_printf(bp," Protocol : %s\n",s) <= 0) goto err; 97 98 if (x->cipher == NULL) 99 { 100 if (((x->cipher_id) & 0xff000000) == 0x02000000) 101 { 102 if (BIO_printf(bp," Cipher : %06lX\n",x->cipher_id&0xffffff) <= 0) 103 goto err; 104 } 105 else 106 { 107 if (BIO_printf(bp," Cipher : %04lX\n",x->cipher_id&0xffff) <= 0) 108 goto err; 109 } 110 } 111 else 112 { 113 if (BIO_printf(bp," Cipher : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0) 114 goto err; 115 } 116 if (BIO_puts(bp," Session-ID: ") <= 0) goto err; 117 for (i=0; i<x->session_id_length; i++) 118 { 119 if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err; 120 } 121 if (BIO_puts(bp,"\n Session-ID-ctx: ") <= 0) goto err; 122 for (i=0; i<x->sid_ctx_length; i++) 123 { 124 if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0) 125 goto err; 126 } 127 if (BIO_puts(bp,"\n Master-Key: ") <= 0) goto err; 128 for (i=0; i<(unsigned int)x->master_key_length; i++) 129 { 130 if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err; 131 } 132 if (BIO_puts(bp,"\n Key-Arg : ") <= 0) goto err; 133 if (x->key_arg_length == 0) 134 { 135 if (BIO_puts(bp,"None") <= 0) goto err; 136 } 137 else 138 for (i=0; i<x->key_arg_length; i++) 139 { 140 if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err; 141 } 142 #ifndef OPENSSL_NO_KRB5 143 if (BIO_puts(bp,"\n Krb5 Principal: ") <= 0) goto err; 144 if (x->krb5_client_princ_len == 0) 145 { 146 if (BIO_puts(bp,"None") <= 0) goto err; 147 } 148 else 149 for (i=0; i<x->krb5_client_princ_len; i++) 150 { 151 if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err; 152 } 153 #endif /* OPENSSL_NO_KRB5 */ 154 #ifndef OPENSSL_NO_COMP 155 if (x->compress_meth != 0) 156 { 157 SSL_COMP *comp = NULL; 158 159 ssl_cipher_get_evp(x,NULL,NULL,&comp); 160 if (comp == NULL) 161 { 162 if (BIO_printf(bp,"\n Compression: %d",x->compress_meth) <= 0) goto err; 163 } 164 else 165 { 166 if (BIO_printf(bp,"\n Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err; 167 } 168 } 169 #endif 170 if (x->time != 0L) 171 { 172 if (BIO_printf(bp, "\n Start Time: %ld",x->time) <= 0) goto err; 173 } 174 if (x->timeout != 0L) 175 { 176 if (BIO_printf(bp, "\n Timeout : %ld (sec)",x->timeout) <= 0) goto err; 177 } 178 if (BIO_puts(bp,"\n") <= 0) goto err; 179 180 if (BIO_puts(bp, " Verify return code: ") <= 0) goto err; 181 if (BIO_printf(bp, "%ld (%s)\n", x->verify_result, 182 X509_verify_cert_error_string(x->verify_result)) <= 0) goto err; 183 184 return(1); 185 err: 186 return(0); 187 } 188 189