tirpc/rpc/svc_auth.h

0001 /*  $NetBSD: svc_auth.h,v 1.8 2000/06/02 22:57:57 fvdl Exp $    */
0002
0003 /*
0004  * Copyright (c) 2009, Sun Microsystems, Inc.
0005  * All rights reserved.
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions are met:
0009  * - Redistributions of source code must retain the above copyright notice,
0010  *   this list of conditions and the following disclaimer.
0011  * - Redistributions in binary form must reproduce the above copyright notice,
0012  *   this list of conditions and the following disclaimer in the documentation
0013  *   and/or other materials provided with the distribution.
0014  * - Neither the name of Sun Microsystems, Inc. nor the names of its
0015  *   contributors may be used to endorse or promote products derived
0016  *   from this software without specific prior written permission.
0017  *
0018  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0019  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0020  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0021  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
0022  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0023  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0024  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0025  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0026  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0027  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0028  * POSSIBILITY OF SUCH DAMAGE.
0029  *
0030  *  from: @(#)svc_auth.h 1.6 86/07/16 SMI
0031  *  @(#)svc_auth.h  2.1 88/07/29 4.0 RPCSRC
0032  * $FreeBSD: src/include/rpc/svc_auth.h,v 1.14 2002/03/23 17:24:55 imp Exp $
0033  */
0034
0035 /*
0036  * svc_auth.h, Service side of rpc authentication.
0037  *
0038  * Copyright (C) 1984, Sun Microsystems, Inc.
0039  */
0040
0041 #ifndef _RPC_SVC_AUTH_H
0042 #define _RPC_SVC_AUTH_H
0043
0044 /*
0045  * Interface to server-side authentication flavors.
0046  */
0047 typedef struct SVCAUTH {
0048     struct svc_auth_ops {
0049         int     (*svc_ah_wrap)(struct SVCAUTH *, XDR *, xdrproc_t,
0050                        caddr_t);
0051         int     (*svc_ah_unwrap)(struct SVCAUTH *, XDR *, xdrproc_t,
0052                      caddr_t);
0053         int     (*svc_ah_destroy)(struct SVCAUTH *);
0054         } *svc_ah_ops;
0055     caddr_t svc_ah_private;
0056 } SVCAUTH;
0057
0058 #define SVCAUTH_WRAP(auth, xdrs, xfunc, xwhere) \
0059     ((*((auth)->svc_ah_ops->svc_ah_wrap))(auth, xdrs, xfunc, xwhere))
0060 #define SVCAUTH_UNWRAP(auth, xdrs, xfunc, xwhere) \
0061     ((*((auth)->svc_ah_ops->svc_ah_unwrap))(auth, xdrs, xfunc, xwhere))
0062 #define SVCAUTH_DESTROY(auth) \
0063     ((*((auth)->svc_ah_ops->svc_ah_destroy))(auth))
0064
0065 /*
0066  * Server side authenticator
0067  */
0068 #ifdef __cplusplus
0069 extern "C" {
0070 #endif
0071 extern enum auth_stat _gss_authenticate(struct svc_req *, struct rpc_msg *,
0072         bool_t *);
0073 extern enum auth_stat _authenticate(struct svc_req *, struct rpc_msg *);
0074 extern int svc_auth_reg(int, enum auth_stat (*)(struct svc_req *,
0075               struct rpc_msg *));
0076
0077 #ifdef __cplusplus
0078 }
0079 #endif
0080
0081 #endif /* !_RPC_SVC_AUTH_H */