/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* onc720 src/oncplus/usr/include/tirpc/rpc/auth_kerb.h 1.1               */
/*                                                                        */
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/*                                                                        */
/* COPYRIGHT International Business Machines Corp. 1996,1999              */
/* All Rights Reserved                                                    */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
/* static char sccsid[] = "@(#)64  1.5  src/bos/usr/include/rpc/auth_des.h, libcrpc, bos420, 9613T 10/25/93 20:46:57"; */
/*
 *   COMPONENT_NAME: LIBCRPC
 *
 *   FUNCTIONS: 
 *
 *   ORIGINS: 162
 *
 * Copyright (c) 1990 by Sun Microsystems, Inc.
 *
 */

/*
 * auth_kerb.h, Protocol for Kerberos style authentication for RPC
 *
 * Copyright (C) 1986, Sun Microsystems, Inc.
 */

#ifndef	_RPC_AUTH_KERB_H
#define	_RPC_AUTH_KERB_H

/* #pragma ident	"@(#)auth_kerb.h	1.10	95/04/04 SMI" */

#include <rpc/krb.h>
#include <sys/socket.h>
#include <netinet/in.h>

#ifdef	__cplusplus
extern "C" {
#endif

/*
 * There are two kinds of "names": fullnames and nicknames
 */
enum authkerb_namekind {
	AKN_FULLNAME,
	AKN_NICKNAME
};
/*
 * A fullname contains the ticket and the window
 */
struct authkerb_fullname {
	KTEXT_ST ticket;
	u_long window;		/* associated window */
};

/*
 *  cooked credential stored in rq_clntcred
 */
struct authkerb_clnt_cred {
	/* start of AUTH_DAT */
	unsigned char k_flags;	/* Flags from ticket */
	char    pname[ANAME_SZ]; /* Principal's name */
	char    pinst[INST_SZ];	/* His Instance */
	char    prealm[REALM_SZ]; /* His Realm */
	unsigned long checksum;	/* Data checksum (opt) */
	C_Block session;	/* Session Key */
	int	life;		/* Life of ticket */
	unsigned long time_sec;	/* Time ticket issued */
	unsigned long address;	/* Address in ticket */
	/* KTEXT_ST reply;	Auth reply (opt) */
	/* end of AUTH_DAT */
	unsigned long expiry;	/* time the ticket is expiring */
	u_long nickname;	/* Nickname into cache */
	u_long window;		/* associated window */
};

typedef struct authkerb_clnt_cred authkerb_clnt_cred;

/*
 * A credential
 */
struct authkerb_cred {
	enum authkerb_namekind akc_namekind;
	struct authkerb_fullname akc_fullname;
#ifndef __64BIT__
	u_long akc_nickname;
#else
	u_int akc_nickname;
#endif
};

/*
 * A kerb authentication verifier
 */
struct authkerb_verf {
	union {
		struct timeval akv_ctime;	/* clear time */
		des_block akv_xtime;		/* crypt time */
	} akv_time_u;
	u_long akv_int_u;
};

/*
 * des authentication verifier: client variety
 *
 * akv_timestamp is the current time.
 * akv_winverf is the credential window + 1.
 * Both are encrypted using the conversation key.
 */
#ifndef akv_timestamp
#define	akv_timestamp	akv_time_u.akv_ctime
#define	akv_xtimestamp	akv_time_u.akv_xtime
#define	akv_winverf	akv_int_u
#endif
/*
 * des authentication verifier: server variety
 *
 * akv_timeverf is the client's timestamp + client's window
 * akv_nickname is the server's nickname for the client.
 * akv_timeverf is encrypted using the conversation key.
 */
#ifndef akv_timeverf
#define	akv_timeverf	akv_time_u.akv_ctime
#define	akv_xtimeverf	akv_time_u.akv_xtime
#define	akv_nickname	akv_int_u
#endif


#ifdef	__cplusplus
}
#endif

#endif	/* !_RPC_AUTH_KERB_H */