/* @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC; from 1.8 88/02/08 SMI */

/*

 * Copyright (c) 2010, Oracle America, Inc.

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 *     * Redistributions of source code must retain the above copyright

 *       notice, this list of conditions and the following disclaimer.

 *

 *     * 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.

 *

 *     * Neither the name of the "Oracle America, Inc." nor the names of

 *       its contributors may be used to endorse or promote products

 *       derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT

 * HOLDER OR CONTRIBUTORS 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

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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

/*      @(#)auth_unix.h 1.5 86/07/16 SMI      */

/*

 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC

 */

#ifndef GSSRPC_AUTH_UNIX_H

#define GSSRPC_AUTH_UNIX_H

GSSRPC__BEGIN_DECLS

/*

 * The system is very weak.  The client uses no encryption for  it

 * credentials and only sends null verifiers.  The server sends backs

 * null verifiers or optionally a verifier that suggests a new short hand

 * for the credentials.

 */

/* The machine name is part of a credential; it may not exceed 255 bytes */

#define MAX_MACHINE_NAME 255

/* gids compose part of a credential; there may not be more than 16 of them */

#define NGRPS 16

/*

 * Unix style credentials.

 */

struct authunix_parms {

	uint32_t	 aup_time;

	char	*aup_machname;

	int	 aup_uid;

	int	 aup_gid;

	u_int	 aup_len;

	int	*aup_gids;

};

extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);

/*

 * If a response verifier has flavor AUTH_SHORT,

 * then the body of the response verifier encapsulates the following structure;

 * again it is serialized in the obvious fashion.

 */

struct short_hand_verf {

	struct opaque_auth new_cred;

};

GSSRPC__END_DECLS

#endif /* !defined(GSSRPC_AUTH_UNIX_H) */