authdes_prot.c

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//#include <sys/cdefs.h>
/*
 * Copyright (c) 2009, Sun Microsystems, 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 Sun Microsystems, 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
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/*
 * Copyright (c) 1986-1991 by Sun Microsystems Inc.
 */

/*
 * authdes_prot.c, XDR routines for DES authentication
 */

#include <rpc/types.h>

#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/auth_des.h>

#define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)

bool_t
xdr_authdes_cred(xdrs, cred)
    XDR *xdrs;
    struct authdes_cred *cred;
{
    /*
     * Unrolled xdr
     */
    ATTEMPT(xdr_enum(xdrs, (enum_t *)&cred->adc_namekind));
    switch (cred->adc_namekind) {
    case ADN_FULLNAME:
        ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
            MAXNETNAMELEN));
        ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
            sizeof(des_block)));
        ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
            sizeof(cred->adc_fullname.window)));
        return (TRUE);
    case ADN_NICKNAME:
        ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_nickname,
            sizeof(cred->adc_nickname)));
        return (TRUE);
    default:
        return (FALSE);
    }
}


bool_t
xdr_authdes_verf(xdrs, verf)
    XDR *xdrs;
    struct authdes_verf *verf;  
{
    /*
     * Unrolled xdr
     */
    ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
        sizeof(des_block)));
    ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
        sizeof(verf->adv_int_u)));
    return (TRUE);
}