388 lines
13 KiB
C
388 lines
13 KiB
C
/* 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 "ssl_locl.h"
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const char *SSL_state_string_long(const SSL *s)
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{
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if (ossl_statem_in_error(s))
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return "error";
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switch (SSL_get_state(s)) {
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case TLS_ST_BEFORE:
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return "before SSL initialization";
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case TLS_ST_OK:
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return "SSL negotiation finished successfully";
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case TLS_ST_CW_CLNT_HELLO:
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return "SSLv3/TLS write client hello";
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case TLS_ST_CR_SRVR_HELLO:
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return "SSLv3/TLS read server hello";
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case TLS_ST_CR_CERT:
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return "SSLv3/TLS read server certificate";
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case TLS_ST_CR_KEY_EXCH:
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return "SSLv3/TLS read server key exchange";
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case TLS_ST_CR_CERT_REQ:
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return "SSLv3/TLS read server certificate request";
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case TLS_ST_CR_SESSION_TICKET:
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return "SSLv3/TLS read server session ticket";
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case TLS_ST_CR_SRVR_DONE:
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return "SSLv3/TLS read server done";
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case TLS_ST_CW_CERT:
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return "SSLv3/TLS write client certificate";
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case TLS_ST_CW_KEY_EXCH:
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return "SSLv3/TLS write client key exchange";
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case TLS_ST_CW_CERT_VRFY:
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return "SSLv3/TLS write certificate verify";
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case TLS_ST_CW_CHANGE:
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case TLS_ST_SW_CHANGE:
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return "SSLv3/TLS write change cipher spec";
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case TLS_ST_CW_FINISHED:
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case TLS_ST_SW_FINISHED:
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return "SSLv3/TLS write finished";
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case TLS_ST_CR_CHANGE:
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case TLS_ST_SR_CHANGE:
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return "SSLv3/TLS read change cipher spec";
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case TLS_ST_CR_FINISHED:
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case TLS_ST_SR_FINISHED:
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return "SSLv3/TLS read finished";
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case TLS_ST_SR_CLNT_HELLO:
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return "SSLv3/TLS read client hello";
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case TLS_ST_SW_HELLO_REQ:
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return "SSLv3/TLS write hello request";
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case TLS_ST_SW_SRVR_HELLO:
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return "SSLv3/TLS write server hello";
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case TLS_ST_SW_CERT:
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return "SSLv3/TLS write certificate";
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case TLS_ST_SW_KEY_EXCH:
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return "SSLv3/TLS write key exchange";
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case TLS_ST_SW_CERT_REQ:
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return "SSLv3/TLS write certificate request";
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case TLS_ST_SW_SESSION_TICKET:
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return "SSLv3/TLS write session ticket";
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case TLS_ST_SW_SRVR_DONE:
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return "SSLv3/TLS write server done";
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case TLS_ST_SR_CERT:
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return "SSLv3/TLS read client certificate";
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case TLS_ST_SR_KEY_EXCH:
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return "SSLv3/TLS read client key exchange";
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case TLS_ST_SR_CERT_VRFY:
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return "SSLv3/TLS read certificate verify";
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case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
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return "DTLS1 read hello verify request";
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case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
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return "DTLS1 write hello verify request";
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default:
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return "unknown state";
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}
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}
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const char *SSL_state_string(const SSL *s)
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{
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if (ossl_statem_in_error(s))
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return "SSLERR";
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switch (SSL_get_state(s)) {
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case TLS_ST_BEFORE:
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return "PINIT ";
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case TLS_ST_OK:
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return "SSLOK ";
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case TLS_ST_CW_CLNT_HELLO:
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return "TWCH";
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case TLS_ST_CR_SRVR_HELLO:
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return "TRSH";
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case TLS_ST_CR_CERT:
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return "TRSC";
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case TLS_ST_CR_KEY_EXCH:
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return "TRSKE";
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case TLS_ST_CR_CERT_REQ:
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return "TRCR";
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case TLS_ST_CR_SRVR_DONE:
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return "TRSD";
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case TLS_ST_CW_CERT:
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return "TWCC";
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case TLS_ST_CW_KEY_EXCH:
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return "TWCKE";
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case TLS_ST_CW_CERT_VRFY:
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return "TWCV";
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case TLS_ST_SW_CHANGE:
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case TLS_ST_CW_CHANGE:
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return "TWCCS";
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case TLS_ST_SW_FINISHED:
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case TLS_ST_CW_FINISHED:
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return "TWFIN";
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case TLS_ST_SR_CHANGE:
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case TLS_ST_CR_CHANGE:
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return "TRCCS";
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case TLS_ST_SR_FINISHED:
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case TLS_ST_CR_FINISHED:
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return "TRFIN";
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case TLS_ST_SW_HELLO_REQ:
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return "TWHR";
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case TLS_ST_SR_CLNT_HELLO:
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return "TRCH";
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case TLS_ST_SW_SRVR_HELLO:
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return "TWSH";
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case TLS_ST_SW_CERT:
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return "TWSC";
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case TLS_ST_SW_KEY_EXCH:
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return "TWSKE";
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case TLS_ST_SW_CERT_REQ:
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return "TWCR";
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case TLS_ST_SW_SRVR_DONE:
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return "TWSD";
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case TLS_ST_SR_CERT:
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return "TRCC";
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case TLS_ST_SR_KEY_EXCH:
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return "TRCKE";
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case TLS_ST_SR_CERT_VRFY:
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return "TRCV";
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case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
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return "DRCHV";
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case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
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return "DWCHV";
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default:
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return "UNKWN ";
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}
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}
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const char *SSL_alert_type_string_long(int value)
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{
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switch (value >> 8) {
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case SSL3_AL_WARNING:
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return "warning";
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case SSL3_AL_FATAL:
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return "fatal";
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default:
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return "unknown";
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}
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}
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const char *SSL_alert_type_string(int value)
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{
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switch (value >> 8) {
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case SSL3_AL_WARNING:
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return "W";
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case SSL3_AL_FATAL:
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return "F";
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default:
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return "U";
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}
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}
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const char *SSL_alert_desc_string(int value)
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{
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switch (value & 0xff) {
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case SSL3_AD_CLOSE_NOTIFY:
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return "CN";
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case SSL3_AD_UNEXPECTED_MESSAGE:
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return "UM";
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case SSL3_AD_BAD_RECORD_MAC:
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return "BM";
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case SSL3_AD_DECOMPRESSION_FAILURE:
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return "DF";
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case SSL3_AD_HANDSHAKE_FAILURE:
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return "HF";
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case SSL3_AD_NO_CERTIFICATE:
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return "NC";
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case SSL3_AD_BAD_CERTIFICATE:
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return "BC";
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case SSL3_AD_UNSUPPORTED_CERTIFICATE:
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return "UC";
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case SSL3_AD_CERTIFICATE_REVOKED:
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return "CR";
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case SSL3_AD_CERTIFICATE_EXPIRED:
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return "CE";
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case SSL3_AD_CERTIFICATE_UNKNOWN:
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return "CU";
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case SSL3_AD_ILLEGAL_PARAMETER:
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return "IP";
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case TLS1_AD_DECRYPTION_FAILED:
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return "DC";
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case TLS1_AD_RECORD_OVERFLOW:
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return "RO";
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case TLS1_AD_UNKNOWN_CA:
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return "CA";
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case TLS1_AD_ACCESS_DENIED:
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return "AD";
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case TLS1_AD_DECODE_ERROR:
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return "DE";
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case TLS1_AD_DECRYPT_ERROR:
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return "CY";
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case TLS1_AD_EXPORT_RESTRICTION:
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return "ER";
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case TLS1_AD_PROTOCOL_VERSION:
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return "PV";
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case TLS1_AD_INSUFFICIENT_SECURITY:
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return "IS";
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case TLS1_AD_INTERNAL_ERROR:
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return "IE";
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case TLS1_AD_USER_CANCELLED:
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return "US";
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case TLS1_AD_NO_RENEGOTIATION:
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return "NR";
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case TLS1_AD_UNSUPPORTED_EXTENSION:
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return "UE";
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case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
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return "CO";
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case TLS1_AD_UNRECOGNIZED_NAME:
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return "UN";
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case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
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return "BR";
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case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
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return "BH";
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case TLS1_AD_UNKNOWN_PSK_IDENTITY:
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return "UP";
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default:
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return "UK";
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}
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}
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const char *SSL_alert_desc_string_long(int value)
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{
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switch (value & 0xff) {
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case SSL3_AD_CLOSE_NOTIFY:
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return "close notify";
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case SSL3_AD_UNEXPECTED_MESSAGE:
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return "unexpected_message";
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case SSL3_AD_BAD_RECORD_MAC:
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return "bad record mac";
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case SSL3_AD_DECOMPRESSION_FAILURE:
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return "decompression failure";
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case SSL3_AD_HANDSHAKE_FAILURE:
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return "handshake failure";
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case SSL3_AD_NO_CERTIFICATE:
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return "no certificate";
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case SSL3_AD_BAD_CERTIFICATE:
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return "bad certificate";
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case SSL3_AD_UNSUPPORTED_CERTIFICATE:
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return "unsupported certificate";
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case SSL3_AD_CERTIFICATE_REVOKED:
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return "certificate revoked";
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case SSL3_AD_CERTIFICATE_EXPIRED:
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return "certificate expired";
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case SSL3_AD_CERTIFICATE_UNKNOWN:
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return "certificate unknown";
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case SSL3_AD_ILLEGAL_PARAMETER:
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return "illegal parameter";
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case TLS1_AD_DECRYPTION_FAILED:
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return "decryption failed";
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case TLS1_AD_RECORD_OVERFLOW:
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return "record overflow";
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case TLS1_AD_UNKNOWN_CA:
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return "unknown CA";
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case TLS1_AD_ACCESS_DENIED:
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return "access denied";
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case TLS1_AD_DECODE_ERROR:
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return "decode error";
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case TLS1_AD_DECRYPT_ERROR:
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return "decrypt error";
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case TLS1_AD_EXPORT_RESTRICTION:
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return "export restriction";
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case TLS1_AD_PROTOCOL_VERSION:
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return "protocol version";
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case TLS1_AD_INSUFFICIENT_SECURITY:
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return "insufficient security";
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case TLS1_AD_INTERNAL_ERROR:
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return "internal error";
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case TLS1_AD_USER_CANCELLED:
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return "user canceled";
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case TLS1_AD_NO_RENEGOTIATION:
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return "no renegotiation";
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case TLS1_AD_UNSUPPORTED_EXTENSION:
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return "unsupported extension";
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case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
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return "certificate unobtainable";
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case TLS1_AD_UNRECOGNIZED_NAME:
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return "unrecognized name";
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case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
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return "bad certificate status response";
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case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
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return "bad certificate hash value";
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case TLS1_AD_UNKNOWN_PSK_IDENTITY:
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return "unknown PSK identity";
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default:
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return "unknown";
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}
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}
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