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197 lines
9.0 KiB
197 lines
9.0 KiB
/* crypto/x509/x509_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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#include <stdio.h> |
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#include <time.h> |
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#include <errno.h> |
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#include "cryptlib.h" |
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#include <openssl/lhash.h> |
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#include <openssl/buffer.h> |
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#include <openssl/evp.h> |
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#include <openssl/asn1.h> |
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#include <openssl/x509.h> |
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#include <openssl/objects.h> |
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const char *X509_verify_cert_error_string(long n) |
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{ |
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static char buf[100]; |
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switch ((int)n) { |
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case X509_V_OK: |
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return ("ok"); |
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case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: |
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return ("unable to get issuer certificate"); |
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case X509_V_ERR_UNABLE_TO_GET_CRL: |
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return ("unable to get certificate CRL"); |
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case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: |
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return ("unable to decrypt certificate's signature"); |
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case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE: |
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return ("unable to decrypt CRL's signature"); |
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case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: |
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return ("unable to decode issuer public key"); |
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case X509_V_ERR_CERT_SIGNATURE_FAILURE: |
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return ("certificate signature failure"); |
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case X509_V_ERR_CRL_SIGNATURE_FAILURE: |
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return ("CRL signature failure"); |
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case X509_V_ERR_CERT_NOT_YET_VALID: |
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return ("certificate is not yet valid"); |
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case X509_V_ERR_CRL_NOT_YET_VALID: |
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return ("CRL is not yet valid"); |
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case X509_V_ERR_CERT_HAS_EXPIRED: |
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return ("certificate has expired"); |
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case X509_V_ERR_CRL_HAS_EXPIRED: |
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return ("CRL has expired"); |
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case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: |
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return ("format error in certificate's notBefore field"); |
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case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: |
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return ("format error in certificate's notAfter field"); |
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case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD: |
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return ("format error in CRL's lastUpdate field"); |
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case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD: |
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return ("format error in CRL's nextUpdate field"); |
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case X509_V_ERR_OUT_OF_MEM: |
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return ("out of memory"); |
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case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: |
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return ("self signed certificate"); |
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case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: |
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return ("self signed certificate in certificate chain"); |
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case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: |
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return ("unable to get local issuer certificate"); |
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case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: |
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return ("unable to verify the first certificate"); |
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case X509_V_ERR_CERT_CHAIN_TOO_LONG: |
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return ("certificate chain too long"); |
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case X509_V_ERR_CERT_REVOKED: |
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return ("certificate revoked"); |
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case X509_V_ERR_INVALID_CA: |
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return ("invalid CA certificate"); |
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case X509_V_ERR_INVALID_NON_CA: |
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return ("invalid non-CA certificate (has CA markings)"); |
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case X509_V_ERR_PATH_LENGTH_EXCEEDED: |
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return ("path length constraint exceeded"); |
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case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED: |
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return ("proxy path length constraint exceeded"); |
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case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED: |
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return |
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("proxy certificates not allowed, please set the appropriate flag"); |
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case X509_V_ERR_INVALID_PURPOSE: |
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return ("unsupported certificate purpose"); |
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case X509_V_ERR_CERT_UNTRUSTED: |
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return ("certificate not trusted"); |
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case X509_V_ERR_CERT_REJECTED: |
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return ("certificate rejected"); |
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case X509_V_ERR_APPLICATION_VERIFICATION: |
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return ("application verification failure"); |
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case X509_V_ERR_SUBJECT_ISSUER_MISMATCH: |
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return ("subject issuer mismatch"); |
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case X509_V_ERR_AKID_SKID_MISMATCH: |
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return ("authority and subject key identifier mismatch"); |
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case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH: |
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return ("authority and issuer serial number mismatch"); |
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case X509_V_ERR_KEYUSAGE_NO_CERTSIGN: |
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return ("key usage does not include certificate signing"); |
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case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER: |
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return ("unable to get CRL issuer certificate"); |
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case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION: |
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return ("unhandled critical extension"); |
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case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN: |
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return ("key usage does not include CRL signing"); |
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case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE: |
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return ("key usage does not include digital signature"); |
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case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION: |
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return ("unhandled critical CRL extension"); |
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case X509_V_ERR_INVALID_EXTENSION: |
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return ("invalid or inconsistent certificate extension"); |
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case X509_V_ERR_INVALID_POLICY_EXTENSION: |
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return ("invalid or inconsistent certificate policy extension"); |
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case X509_V_ERR_NO_EXPLICIT_POLICY: |
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return ("no explicit policy"); |
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case X509_V_ERR_DIFFERENT_CRL_SCOPE: |
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return ("Different CRL scope"); |
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case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE: |
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return ("Unsupported extension feature"); |
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case X509_V_ERR_UNNESTED_RESOURCE: |
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return ("RFC 3779 resource not subset of parent's resources"); |
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case X509_V_ERR_PERMITTED_VIOLATION: |
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return ("permitted subtree violation"); |
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case X509_V_ERR_EXCLUDED_VIOLATION: |
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return ("excluded subtree violation"); |
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case X509_V_ERR_SUBTREE_MINMAX: |
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return ("name constraints minimum and maximum not supported"); |
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case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE: |
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return ("unsupported name constraint type"); |
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case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX: |
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return ("unsupported or invalid name constraint syntax"); |
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case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX: |
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return ("unsupported or invalid name syntax"); |
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case X509_V_ERR_CRL_PATH_VALIDATION_ERROR: |
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return ("CRL path validation error"); |
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case X509_V_ERR_INVALID_CALL: |
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return ("Invalid certificate verification context"); |
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case X509_V_ERR_STORE_LOOKUP: |
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return ("Issuer certificate lookup error"); |
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case X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION: |
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return ("proxy subject name violation"); |
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default: |
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BIO_snprintf(buf, sizeof buf, "error number %ld", n); |
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return (buf); |
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} |
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}
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