/* $OpenBSD: cert.h,v 1.3 1998/11/17 11:10:08 niklas Exp $ */ /* $EOM: cert.h,v 1.5 1998/08/21 13:47:51 provos Exp $ */ /* * Copyright (c) 1998 Niels Provos. All rights reserved. * * 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 above 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 software developed by Ericsson Radio Systems. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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. */ /* * This code was written under funding by Ericsson Radio Systems. */ #ifndef _CERT_H_ #define _CERT_H_ #include #include #include struct exchange; struct cert_handler { u_int16_t id; /* ISAKMP Cert Encoding ID */ int (*certreq_validate) (u_int8_t *, u_int32_t); void *(*certreq_decode) (u_int8_t *, u_int32_t); void (*free_aca) (void *); int (*cert_obtain) (struct exchange *, void *, u_int8_t **, u_int32_t *); int (*cert_get_key) (u_int8_t *, u_int32_t, void *); int (*cert_get_subject) (u_int8_t *, u_int32_t, u_int8_t **, u_int32_t *); }; /* the acceptable authority of cert request */ struct certreq_aca { TAILQ_ENTRY (certreq_aca) link; u_int16_t id; struct cert_handler *handler; void *data; /* if NULL everything is acceptable */ }; struct cert_handler *cert_get (u_int16_t); struct certreq_aca *certreq_decode (u_int16_t, u_int8_t *, u_int32_t); #endif /* _CERT_H_ */