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openssl/ssl/ssl_stat.c
Matt Caswell fed1767436 Change SSL_state_string return strings to start with a T 
Due the rest of the state machine changes it makes sense to change the
SSL_state_string return strings from 3* to T*. They are not SSL3 specific

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-10-30 08:39:47 +00:00

534 lines
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C
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/* ssl/ssl_stat.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright 2005 Nokia. All rights reserved.
*
* The portions of the attached software ("Contribution") is developed by
* Nokia Corporation and is licensed pursuant to the OpenSSL open source
* license.
*
* The Contribution, originally written by Mika Kousa and Pasi Eronen of
* Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
* support (see RFC 4279) to OpenSSL.
*
* No patent licenses or other rights except those expressly stated in
* the OpenSSL open source license shall be deemed granted or received
* expressly, by implication, estoppel, or otherwise.
*
* No assurances are provided by Nokia that the Contribution does not
* infringe the patent or other intellectual property rights of any third
* party or that the license provides you with all the necessary rights
* to make use of the Contribution.
*
* THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
* ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
* SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
* OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
* OTHERWISE.
*/
#include <stdio.h>
#include "ssl_locl.h"
const char *SSL_state_string_long(const SSL *s)
{
const char *str;
if (ossl_statem_in_error(s)) {
return "error";
}
switch (SSL_get_state(s)) {
case TLS_ST_BEFORE:
str = "before SSL initialization";
break;
case TLS_ST_OK:
str = "SSL negotiation finished successfully";
break;
/* SSLv3 additions */
case TLS_ST_CW_CLNT_HELLO:
str = "SSLv3/TLS write client hello";
break;
case TLS_ST_CR_SRVR_HELLO:
str = "SSLv3/TLS read server hello";
break;
case TLS_ST_CR_CERT:
str = "SSLv3/TLS read server certificate";
break;
case TLS_ST_CR_KEY_EXCH:
str = "SSLv3/TLS read server key exchange";
break;
case TLS_ST_CR_CERT_REQ:
str = "SSLv3/TLS read server certificate request";
break;
case TLS_ST_CR_SESSION_TICKET:
str = "SSLv3/TLS read server session ticket";
break;
case TLS_ST_CR_SRVR_DONE:
str = "SSLv3/TLS read server done";
break;
case TLS_ST_CW_CERT:
str = "SSLv3/TLS write client certificate";
break;
case TLS_ST_CW_KEY_EXCH:
str = "SSLv3/TLS write client key exchange";
break;
case TLS_ST_CW_CERT_VRFY:
str = "SSLv3/TLS write certificate verify";
break;
case TLS_ST_CW_CHANGE:
case TLS_ST_SW_CHANGE:
str = "SSLv3/TLS write change cipher spec";
break;
case TLS_ST_CW_FINISHED:
case TLS_ST_SW_FINISHED:
str = "SSLv3/TLS write finished";
break;
case TLS_ST_CR_CHANGE:
case TLS_ST_SR_CHANGE:
str = "SSLv3/TLS read change cipher spec";
break;
case TLS_ST_CR_FINISHED:
case TLS_ST_SR_FINISHED:
str = "SSLv3/TLS read finished";
break;
case TLS_ST_SR_CLNT_HELLO:
str = "SSLv3/TLS read client hello";
break;
case TLS_ST_SW_HELLO_REQ:
str = "SSLv3/TLS write hello request";
break;
case TLS_ST_SW_SRVR_HELLO:
str = "SSLv3/TLS write server hello";
break;
case TLS_ST_SW_CERT:
str = "SSLv3/TLS write certificate";
break;
case TLS_ST_SW_KEY_EXCH:
str = "SSLv3/TLS write key exchange";
break;
case TLS_ST_SW_CERT_REQ:
str = "SSLv3/TLS write certificate request";
break;
case TLS_ST_SW_SESSION_TICKET:
str = "SSLv3/TLS write session ticket";
break;
case TLS_ST_SW_SRVR_DONE:
str = "SSLv3/TLS write server done";
break;
case TLS_ST_SR_CERT:
str = "SSLv3/TLS read client certificate";
break;
case TLS_ST_SR_KEY_EXCH:
str = "SSLv3/TLS read client key exchange";
break;
case TLS_ST_SR_CERT_VRFY:
str = "SSLv3/TLS read certificate verify";
break;
/* DTLS */
case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
str = "DTLS1 read hello verify request";
break;
case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
str = "DTLS1 write hello verify request";
break;
default:
str = "unknown state";
break;
}
return (str);
}
const char *SSL_state_string(const SSL *s)
{
const char *str;
if (ossl_statem_in_error(s)) {
return "SSLERR";
}
switch (SSL_get_state(s)) {
case TLS_ST_BEFORE:
str = "PINIT ";
break;
case TLS_ST_OK:
str = "SSLOK ";
break;
case TLS_ST_CW_CLNT_HELLO:
str = "TWCH";
break;
case TLS_ST_CR_SRVR_HELLO:
str = "TRSH";
break;
case TLS_ST_CR_CERT:
str = "TRSC";
break;
case TLS_ST_CR_KEY_EXCH:
str = "TRSKE";
break;
case TLS_ST_CR_CERT_REQ:
str = "TRCR";
break;
case TLS_ST_CR_SRVR_DONE:
str = "TRSD";
break;
case TLS_ST_CW_CERT:
str = "TWCC";
break;
case TLS_ST_CW_KEY_EXCH:
str = "TWCKE";
break;
case TLS_ST_CW_CERT_VRFY:
str = "TWCV";
break;
case TLS_ST_SW_CHANGE:
case TLS_ST_CW_CHANGE:
str = "TWCCS";
break;
case TLS_ST_SW_FINISHED:
case TLS_ST_CW_FINISHED:
str = "TWFIN";
break;
case TLS_ST_SR_CHANGE:
case TLS_ST_CR_CHANGE:
str = "TRCCS";
break;
case TLS_ST_SR_FINISHED:
case TLS_ST_CR_FINISHED:
str = "TRFIN";
break;
case TLS_ST_SW_HELLO_REQ:
str = "TWHR";
break;
case TLS_ST_SR_CLNT_HELLO:
str = "TRCH";
break;
case TLS_ST_SW_SRVR_HELLO:
str = "TWSH";
break;
case TLS_ST_SW_CERT:
str = "TWSC";
break;
case TLS_ST_SW_KEY_EXCH:
str = "TWSKE";
break;
case TLS_ST_SW_CERT_REQ:
str = "TWCR";
break;
case TLS_ST_SW_SRVR_DONE:
str = "TWSD";
break;
case TLS_ST_SR_CERT:
str = "TRCC";
break;
case TLS_ST_SR_KEY_EXCH:
str = "TRCKE";
break;
case TLS_ST_SR_CERT_VRFY:
str = "TRCV";
break;
/* DTLS */
case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
str = "DRCHV";
break;
case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
str = "DWCHV";
break;
default:
str = "UNKWN ";
break;
}
return (str);
}
const char *SSL_alert_type_string_long(int value)
{
value >>= 8;
if (value == SSL3_AL_WARNING)
return ("warning");
else if (value == SSL3_AL_FATAL)
return ("fatal");
else
return ("unknown");
}
const char *SSL_alert_type_string(int value)
{
value >>= 8;
if (value == SSL3_AL_WARNING)
return ("W");
else if (value == SSL3_AL_FATAL)
return ("F");
else
return ("U");
}
const char *SSL_alert_desc_string(int value)
{
const char *str;
switch (value & 0xff) {
case SSL3_AD_CLOSE_NOTIFY:
str = "CN";
break;
case SSL3_AD_UNEXPECTED_MESSAGE:
str = "UM";
break;
case SSL3_AD_BAD_RECORD_MAC:
str = "BM";
break;
case SSL3_AD_DECOMPRESSION_FAILURE:
str = "DF";
break;
case SSL3_AD_HANDSHAKE_FAILURE:
str = "HF";
break;
case SSL3_AD_NO_CERTIFICATE:
str = "NC";
break;
case SSL3_AD_BAD_CERTIFICATE:
str = "BC";
break;
case SSL3_AD_UNSUPPORTED_CERTIFICATE:
str = "UC";
break;
case SSL3_AD_CERTIFICATE_REVOKED:
str = "CR";
break;
case SSL3_AD_CERTIFICATE_EXPIRED:
str = "CE";
break;
case SSL3_AD_CERTIFICATE_UNKNOWN:
str = "CU";
break;
case SSL3_AD_ILLEGAL_PARAMETER:
str = "IP";
break;
case TLS1_AD_DECRYPTION_FAILED:
str = "DC";
break;
case TLS1_AD_RECORD_OVERFLOW:
str = "RO";
break;
case TLS1_AD_UNKNOWN_CA:
str = "CA";
break;
case TLS1_AD_ACCESS_DENIED:
str = "AD";
break;
case TLS1_AD_DECODE_ERROR:
str = "DE";
break;
case TLS1_AD_DECRYPT_ERROR:
str = "CY";
break;
case TLS1_AD_EXPORT_RESTRICTION:
str = "ER";
break;
case TLS1_AD_PROTOCOL_VERSION:
str = "PV";
break;
case TLS1_AD_INSUFFICIENT_SECURITY:
str = "IS";
break;
case TLS1_AD_INTERNAL_ERROR:
str = "IE";
break;
case TLS1_AD_USER_CANCELLED:
str = "US";
break;
case TLS1_AD_NO_RENEGOTIATION:
str = "NR";
break;
case TLS1_AD_UNSUPPORTED_EXTENSION:
str = "UE";
break;
case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
str = "CO";
break;
case TLS1_AD_UNRECOGNIZED_NAME:
str = "UN";
break;
case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
str = "BR";
break;
case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
str = "BH";
break;
case TLS1_AD_UNKNOWN_PSK_IDENTITY:
str = "UP";
break;
default:
str = "UK";
break;
}
return (str);
}
const char *SSL_alert_desc_string_long(int value)
{
const char *str;
switch (value & 0xff) {
case SSL3_AD_CLOSE_NOTIFY:
str = "close notify";
break;
case SSL3_AD_UNEXPECTED_MESSAGE:
str = "unexpected_message";
break;
case SSL3_AD_BAD_RECORD_MAC:
str = "bad record mac";
break;
case SSL3_AD_DECOMPRESSION_FAILURE:
str = "decompression failure";
break;
case SSL3_AD_HANDSHAKE_FAILURE:
str = "handshake failure";
break;
case SSL3_AD_NO_CERTIFICATE:
str = "no certificate";
break;
case SSL3_AD_BAD_CERTIFICATE:
str = "bad certificate";
break;
case SSL3_AD_UNSUPPORTED_CERTIFICATE:
str = "unsupported certificate";
break;
case SSL3_AD_CERTIFICATE_REVOKED:
str = "certificate revoked";
break;
case SSL3_AD_CERTIFICATE_EXPIRED:
str = "certificate expired";
break;
case SSL3_AD_CERTIFICATE_UNKNOWN:
str = "certificate unknown";
break;
case SSL3_AD_ILLEGAL_PARAMETER:
str = "illegal parameter";
break;
case TLS1_AD_DECRYPTION_FAILED:
str = "decryption failed";
break;
case TLS1_AD_RECORD_OVERFLOW:
str = "record overflow";
break;
case TLS1_AD_UNKNOWN_CA:
str = "unknown CA";
break;
case TLS1_AD_ACCESS_DENIED:
str = "access denied";
break;
case TLS1_AD_DECODE_ERROR:
str = "decode error";
break;
case TLS1_AD_DECRYPT_ERROR:
str = "decrypt error";
break;
case TLS1_AD_EXPORT_RESTRICTION:
str = "export restriction";
break;
case TLS1_AD_PROTOCOL_VERSION:
str = "protocol version";
break;
case TLS1_AD_INSUFFICIENT_SECURITY:
str = "insufficient security";
break;
case TLS1_AD_INTERNAL_ERROR:
str = "internal error";
break;
case TLS1_AD_USER_CANCELLED:
str = "user canceled";
break;
case TLS1_AD_NO_RENEGOTIATION:
str = "no renegotiation";
break;
case TLS1_AD_UNSUPPORTED_EXTENSION:
str = "unsupported extension";
break;
case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
str = "certificate unobtainable";
break;
case TLS1_AD_UNRECOGNIZED_NAME:
str = "unrecognized name";
break;
case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
str = "bad certificate status response";
break;
case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
str = "bad certificate hash value";
break;
case TLS1_AD_UNKNOWN_PSK_IDENTITY:
str = "unknown PSK identity";
break;
default:
str = "unknown";
break;
}
return (str);
}
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