mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-25 15:46:50 +00:00
198 lines
9.0 KiB
C
198 lines
9.0 KiB
C
/* crypto/x509/x509_txt.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.]
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <errno.h>
|
|
|
|
#include "cryptlib.h"
|
|
#include <openssl/lhash.h>
|
|
#include <openssl/buffer.h>
|
|
#include <openssl/evp.h>
|
|
#include <openssl/asn1.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/objects.h>
|
|
|
|
const char *X509_verify_cert_error_string(long n)
|
|
{
|
|
static char buf[100];
|
|
|
|
switch ((int)n) {
|
|
case X509_V_OK:
|
|
return ("ok");
|
|
case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
|
|
return ("unable to get issuer certificate");
|
|
case X509_V_ERR_UNABLE_TO_GET_CRL:
|
|
return ("unable to get certificate CRL");
|
|
case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
|
|
return ("unable to decrypt certificate's signature");
|
|
case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
|
|
return ("unable to decrypt CRL's signature");
|
|
case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
|
|
return ("unable to decode issuer public key");
|
|
case X509_V_ERR_CERT_SIGNATURE_FAILURE:
|
|
return ("certificate signature failure");
|
|
case X509_V_ERR_CRL_SIGNATURE_FAILURE:
|
|
return ("CRL signature failure");
|
|
case X509_V_ERR_CERT_NOT_YET_VALID:
|
|
return ("certificate is not yet valid");
|
|
case X509_V_ERR_CRL_NOT_YET_VALID:
|
|
return ("CRL is not yet valid");
|
|
case X509_V_ERR_CERT_HAS_EXPIRED:
|
|
return ("certificate has expired");
|
|
case X509_V_ERR_CRL_HAS_EXPIRED:
|
|
return ("CRL has expired");
|
|
case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
|
|
return ("format error in certificate's notBefore field");
|
|
case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
|
|
return ("format error in certificate's notAfter field");
|
|
case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
|
|
return ("format error in CRL's lastUpdate field");
|
|
case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
|
|
return ("format error in CRL's nextUpdate field");
|
|
case X509_V_ERR_OUT_OF_MEM:
|
|
return ("out of memory");
|
|
case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
|
|
return ("self signed certificate");
|
|
case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
|
|
return ("self signed certificate in certificate chain");
|
|
case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
|
|
return ("unable to get local issuer certificate");
|
|
case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
|
|
return ("unable to verify the first certificate");
|
|
case X509_V_ERR_CERT_CHAIN_TOO_LONG:
|
|
return ("certificate chain too long");
|
|
case X509_V_ERR_CERT_REVOKED:
|
|
return ("certificate revoked");
|
|
case X509_V_ERR_INVALID_CA:
|
|
return ("invalid CA certificate");
|
|
case X509_V_ERR_INVALID_NON_CA:
|
|
return ("invalid non-CA certificate (has CA markings)");
|
|
case X509_V_ERR_PATH_LENGTH_EXCEEDED:
|
|
return ("path length constraint exceeded");
|
|
case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED:
|
|
return ("proxy path length constraint exceeded");
|
|
case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED:
|
|
return
|
|
("proxy certificates not allowed, please set the appropriate flag");
|
|
case X509_V_ERR_INVALID_PURPOSE:
|
|
return ("unsupported certificate purpose");
|
|
case X509_V_ERR_CERT_UNTRUSTED:
|
|
return ("certificate not trusted");
|
|
case X509_V_ERR_CERT_REJECTED:
|
|
return ("certificate rejected");
|
|
case X509_V_ERR_APPLICATION_VERIFICATION:
|
|
return ("application verification failure");
|
|
case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
|
|
return ("subject issuer mismatch");
|
|
case X509_V_ERR_AKID_SKID_MISMATCH:
|
|
return ("authority and subject key identifier mismatch");
|
|
case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
|
|
return ("authority and issuer serial number mismatch");
|
|
case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
|
|
return ("key usage does not include certificate signing");
|
|
case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
|
|
return ("unable to get CRL issuer certificate");
|
|
case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
|
|
return ("unhandled critical extension");
|
|
case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN:
|
|
return ("key usage does not include CRL signing");
|
|
case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE:
|
|
return ("key usage does not include digital signature");
|
|
case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION:
|
|
return ("unhandled critical CRL extension");
|
|
case X509_V_ERR_INVALID_EXTENSION:
|
|
return ("invalid or inconsistent certificate extension");
|
|
case X509_V_ERR_INVALID_POLICY_EXTENSION:
|
|
return ("invalid or inconsistent certificate policy extension");
|
|
case X509_V_ERR_NO_EXPLICIT_POLICY:
|
|
return ("no explicit policy");
|
|
case X509_V_ERR_DIFFERENT_CRL_SCOPE:
|
|
return ("Different CRL scope");
|
|
case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE:
|
|
return ("Unsupported extension feature");
|
|
case X509_V_ERR_UNNESTED_RESOURCE:
|
|
return ("RFC 3779 resource not subset of parent's resources");
|
|
|
|
case X509_V_ERR_PERMITTED_VIOLATION:
|
|
return ("permitted subtree violation");
|
|
case X509_V_ERR_EXCLUDED_VIOLATION:
|
|
return ("excluded subtree violation");
|
|
case X509_V_ERR_SUBTREE_MINMAX:
|
|
return ("name constraints minimum and maximum not supported");
|
|
case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE:
|
|
return ("unsupported name constraint type");
|
|
case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX:
|
|
return ("unsupported or invalid name constraint syntax");
|
|
case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX:
|
|
return ("unsupported or invalid name syntax");
|
|
case X509_V_ERR_CRL_PATH_VALIDATION_ERROR:
|
|
return ("CRL path validation error");
|
|
case X509_V_ERR_INVALID_CALL:
|
|
return ("Invalid certificate verification context");
|
|
case X509_V_ERR_STORE_LOOKUP:
|
|
return ("Issuer certificate lookup error");
|
|
case X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION:
|
|
return ("proxy subject name violation");
|
|
|
|
default:
|
|
BIO_snprintf(buf, sizeof buf, "error number %ld", n);
|
|
return (buf);
|
|
}
|
|
}
|