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261 lines
9.5 KiB
261 lines
9.5 KiB
4 years ago
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/* ssl/ssl_txt.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/* ====================================================================
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* Copyright 2005 Nokia. All rights reserved.
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*
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* The portions of the attached software ("Contribution") is developed by
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* Nokia Corporation and is licensed pursuant to the OpenSSL open source
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* license.
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*
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* The Contribution, originally written by Mika Kousa and Pasi Eronen of
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* Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
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* support (see RFC 4279) to OpenSSL.
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*
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* No patent licenses or other rights except those expressly stated in
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* the OpenSSL open source license shall be deemed granted or received
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* expressly, by implication, estoppel, or otherwise.
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*
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* No assurances are provided by Nokia that the Contribution does not
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* infringe the patent or other intellectual property rights of any third
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* party or that the license provides you with all the necessary rights
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* to make use of the Contribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
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* ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
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* SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
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* OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
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* OTHERWISE.
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*/
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#include <stdio.h>
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#include <openssl/buffer.h>
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#include "ssl_locl.h"
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#ifndef OPENSSL_NO_FP_API
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int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x)
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{
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BIO *b;
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int ret;
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if ((b = BIO_new(BIO_s_file_internal())) == NULL) {
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SSLerr(SSL_F_SSL_SESSION_PRINT_FP, ERR_R_BUF_LIB);
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return (0);
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}
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BIO_set_fp(b, fp, BIO_NOCLOSE);
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ret = SSL_SESSION_print(b, x);
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BIO_free(b);
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return (ret);
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}
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#endif
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int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
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{
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unsigned int i;
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const char *s;
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if (x == NULL)
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goto err;
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if (BIO_puts(bp, "SSL-Session:\n") <= 0)
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goto err;
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if (x->ssl_version == SSL2_VERSION)
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s = "SSLv2";
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else if (x->ssl_version == SSL3_VERSION)
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s = "SSLv3";
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else if (x->ssl_version == TLS1_2_VERSION)
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s = "TLSv1.2";
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else if (x->ssl_version == TLS1_1_VERSION)
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s = "TLSv1.1";
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else if (x->ssl_version == TLS1_VERSION)
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s = "TLSv1";
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else if (x->ssl_version == DTLS1_VERSION)
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s = "DTLSv1";
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else if (x->ssl_version == DTLS1_BAD_VER)
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s = "DTLSv1-bad";
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else
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s = "unknown";
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if (BIO_printf(bp, " Protocol : %s\n", s) <= 0)
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goto err;
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if (x->cipher == NULL) {
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if (((x->cipher_id) & 0xff000000) == 0x02000000) {
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if (BIO_printf
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(bp, " Cipher : %06lX\n", x->cipher_id & 0xffffff) <= 0)
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goto err;
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} else {
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if (BIO_printf
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(bp, " Cipher : %04lX\n", x->cipher_id & 0xffff) <= 0)
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goto err;
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}
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} else {
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if (BIO_printf
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(bp, " Cipher : %s\n",
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((x->cipher == NULL) ? "unknown" : x->cipher->name)) <= 0)
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goto err;
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}
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if (BIO_puts(bp, " Session-ID: ") <= 0)
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goto err;
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for (i = 0; i < x->session_id_length; i++) {
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if (BIO_printf(bp, "%02X", x->session_id[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n Session-ID-ctx: ") <= 0)
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goto err;
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for (i = 0; i < x->sid_ctx_length; i++) {
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if (BIO_printf(bp, "%02X", x->sid_ctx[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n Master-Key: ") <= 0)
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goto err;
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for (i = 0; i < (unsigned int)x->master_key_length; i++) {
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if (BIO_printf(bp, "%02X", x->master_key[i]) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n Key-Arg : ") <= 0)
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goto err;
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if (x->key_arg_length == 0) {
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if (BIO_puts(bp, "None") <= 0)
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goto err;
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} else
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for (i = 0; i < x->key_arg_length; i++) {
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if (BIO_printf(bp, "%02X", x->key_arg[i]) <= 0)
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goto err;
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}
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#ifndef OPENSSL_NO_KRB5
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if (BIO_puts(bp, "\n Krb5 Principal: ") <= 0)
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goto err;
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if (x->krb5_client_princ_len == 0) {
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if (BIO_puts(bp, "None") <= 0)
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goto err;
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} else
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for (i = 0; i < x->krb5_client_princ_len; i++) {
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if (BIO_printf(bp, "%02X", x->krb5_client_princ[i]) <= 0)
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goto err;
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}
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#endif /* OPENSSL_NO_KRB5 */
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#ifndef OPENSSL_NO_PSK
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if (BIO_puts(bp, "\n PSK identity: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%s", x->psk_identity ? x->psk_identity : "None") <= 0)
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goto err;
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if (BIO_puts(bp, "\n PSK identity hint: ") <= 0)
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goto err;
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if (BIO_printf
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(bp, "%s", x->psk_identity_hint ? x->psk_identity_hint : "None") <= 0)
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goto err;
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#endif
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#ifndef OPENSSL_NO_SRP
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if (BIO_puts(bp, "\n SRP username: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%s", x->srp_username ? x->srp_username : "None") <= 0)
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goto err;
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#endif
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#ifndef OPENSSL_NO_TLSEXT
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if (x->tlsext_tick_lifetime_hint) {
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if (BIO_printf(bp,
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"\n TLS session ticket lifetime hint: %ld (seconds)",
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x->tlsext_tick_lifetime_hint) <= 0)
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goto err;
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}
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if (x->tlsext_tick) {
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if (BIO_puts(bp, "\n TLS session ticket:\n") <= 0)
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goto err;
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if (BIO_dump_indent(bp, (char *)x->tlsext_tick, x->tlsext_ticklen, 4)
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<= 0)
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goto err;
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}
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#endif
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#ifndef OPENSSL_NO_COMP
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if (x->compress_meth != 0) {
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SSL_COMP *comp = NULL;
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ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp);
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if (comp == NULL) {
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if (BIO_printf(bp, "\n Compression: %d", x->compress_meth) <=
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0)
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goto err;
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} else {
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if (BIO_printf
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(bp, "\n Compression: %d (%s)", comp->id,
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comp->method->name) <= 0)
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goto err;
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}
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}
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#endif
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if (x->time != 0L) {
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if (BIO_printf(bp, "\n Start Time: %ld", x->time) <= 0)
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goto err;
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}
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if (x->timeout != 0L) {
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if (BIO_printf(bp, "\n Timeout : %ld (sec)", x->timeout) <= 0)
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goto err;
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}
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if (BIO_puts(bp, "\n") <= 0)
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goto err;
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if (BIO_puts(bp, " Verify return code: ") <= 0)
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goto err;
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if (BIO_printf(bp, "%ld (%s)\n", x->verify_result,
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X509_verify_cert_error_string(x->verify_result)) <= 0)
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goto err;
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return (1);
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err:
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return (0);
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}
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