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gnupg/dirmngr/validate.h
Werner Koch 890e9849b5
dirmngr: Support ECDSA for OCSP.
* dirmngr/validate.c (pk_algo_from_sexp): Make public.  Support ECC.
* dirmngr/ocsp.c (check_signature): Remove hash preparation out to ...
(check_signature_core): here.  This changes the arg s_hash to md.
Support ECDSA.
--

The test was done with my qualified signature certificate from the
Telesec and their responder http://tqrca1.ocsp.telesec.de/ocspr .
See also libksba commit rK24992a4a7a61d93759e1dbd104b845903d4589bf
2022-02-27 12:26:38 +01:00

72 lines
2.5 KiB
C

/* 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
/* Flag values matching the CERTTRUST_CLASS values and a MASK for
* them. check_header_constants() checks their consistency. */
#define VALIDATE_FLAG_TRUST_SYSTEM 1
#define VALIDATE_FLAG_TRUST_CONFIG 2
#define VALIDATE_FLAG_TRUST_HKP 4
#define VALIDATE_FLAG_TRUST_HKPSPOOL 8
#define VALIDATE_FLAG_MASK_TRUST 0x0f
/* Standard CRL issuer certificate validation; i.e. CRLs are not
* considered for CRL issuer certificates. */
#define VALIDATE_FLAG_CRL 64
/* If this flag is set along with VALIDATE_FLAG_CRL a full CRL
* verification is done. */
#define VALIDATE_FLAG_RECURSIVE 128
/* Validation mode as used for OCSP. */
#define VALIDATE_FLAG_OCSP 256
/* Validation mode as used with TLS. */
#define VALIDATE_FLAG_TLS 512
/* Don't do CRL checks. */
#define VALIDATE_FLAG_NOCRLCHECK 1024
/* Helper to get the public key algo from a public key. */
int pk_algo_from_sexp (gcry_sexp_t pkey);
/* 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,
unsigned int flags, 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*/