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/*
* Copyright (C) 2014 Red Hat, Inc.
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GnuTLS.
*
* The GnuTLS is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>
*
*/
#ifndef GNUTLS_URLS_H
#define GNUTLS_URLS_H
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/abstract.h>
/* This API allows to register application specific URLs for
* keys and certificates.
*/
/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */
typedef int (*gnutls_privkey_import_url_func)(gnutls_privkey_t pkey,
const char *url, unsigned flags);
typedef int (*gnutls_x509_crt_import_url_func)(gnutls_x509_crt_t pkey,
const char *url, unsigned flags);
/* The following callbacks are optional */
/* This is to enable gnutls_pubkey_import_url() */
typedef int (*gnutls_pubkey_import_url_func)(gnutls_pubkey_t pkey,
const char *url, unsigned flags);
/* This is to allow constructing a certificate chain. It will be provided
* the initial certificate URL and the certificate to find its issuer, and must
* return zero and the DER encoding of the issuer's certificate. If not available,
* it should return GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE. */
typedef int (*gnutls_get_raw_issuer_func)(const char *url, gnutls_x509_crt_t crt,
gnutls_datum_t *issuer_der, unsigned flags);
typedef struct gnutls_custom_url_st {
const char *name;
unsigned name_size;
gnutls_privkey_import_url_func import_key;
gnutls_x509_crt_import_url_func import_crt;
gnutls_pubkey_import_url_func import_pubkey;
gnutls_get_raw_issuer_func get_issuer;
void *future1; /* replace in a future extension */
void *future2; /* replace in a future extension */
} gnutls_custom_url_st;
int gnutls_register_custom_url(const gnutls_custom_url_st *st);
/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* GNUTLS_URLS_H */
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