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/* validate.h - Certificate validation
* Copyright (C) 2004 g10 Code GmbH
*
* This file is part of DirMngr.
*
* DirMngr is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DirMngr is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef VALIDATE_H
#define VALIDATE_H
enum {
/* Simple certificate validation mode. */
VALIDATE_MODE_CERT = 0,
/* Same as MODE_CERT but using the system provided root
* certificates. */
VALIDATE_MODE_CERT_SYSTRUST,
/* Same as MODE_CERT but uses a provided list of certificates. */
VALIDATE_MODE_TLS,
/* Same as MODE_TLS but using the system provided root
* certificates. */
VALIDATE_MODE_TLS_SYSTRUST,
/* Standard CRL issuer certificate validation; i.e. CRLs are not
considered for CRL issuer certificates. */
VALIDATE_MODE_CRL,
/* Full CRL validation. */
VALIDATE_MODE_CRL_RECURSIVE,
/* Validation as used for OCSP. */
VALIDATE_MODE_OCSP
};
/* Validate the certificate CHAIN up to the trust anchor. Optionally
return the closest expiration time in R_EXPTIME. */
gpg_error_t validate_cert_chain (ctrl_t ctrl,
ksba_cert_t cert, ksba_isotime_t r_exptime,
int mode, char **r_trust_anchor);
/* Return 0 if the certificate CERT is usable for certification. */
gpg_error_t check_cert_use_cert (ksba_cert_t cert);
/* Return 0 if the certificate CERT is usable for signing OCSP
responses. */
gpg_error_t check_cert_use_ocsp (ksba_cert_t cert);
/* Return 0 if the certificate CERT is usable for signing CRLs. */
gpg_error_t check_cert_use_crl (ksba_cert_t cert);
#endif /*VALIDATE_H*/
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