83 lines
1.7 KiB
C
83 lines
1.7 KiB
C
#if !defined(lint) && defined(SCCSIDS)
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static char sccsid[] = "@(#)authunix_prot.c 1.1 92/07/30 Copyr 1984 Sun Micro";
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#endif
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/*
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* authunix_prot.c
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* XDR for UNIX style authentication parameters for RPC
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*
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* Copyright (C) 1984, Sun Microsystems, Inc.
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*/
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#ifdef KERNEL
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/user.h>
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#include <sys/kernel.h>
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#include <sys/proc.h>
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#endif
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#include <rpc/types.h>
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#include <rpc/xdr.h>
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#include <rpc/auth.h>
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#include <rpc/auth_unix.h>
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/*
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* XDR for unix authentication parameters.
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*/
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bool_t
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xdr_authunix_parms(xdrs, p)
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register XDR *xdrs;
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register struct authunix_parms *p;
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{
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if (xdr_u_long(xdrs, &(p->aup_time)) &&
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xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME) &&
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xdr_int(xdrs, (int *)&(p->aup_uid)) &&
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xdr_int(xdrs, (int *)&(p->aup_gid)) &&
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xdr_array(xdrs, (caddr_t *)&(p->aup_gids),
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&(p->aup_len), NGRPS, sizeof (int), xdr_int)) {
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return (TRUE);
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}
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return (FALSE);
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}
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#ifdef KERNEL
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/*
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* XDR kernel unix auth parameters.
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* Goes out of the u struct directly.
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* NOTE: this is an XDR_ENCODE only routine.
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*/
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xdr_authkern(xdrs)
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register XDR *xdrs;
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{
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int *gp;
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int uid = u.u_uid;
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int gid = u.u_gid;
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int len;
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caddr_t groups;
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char *name = hostname;
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if (xdrs->x_op != XDR_ENCODE) {
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return (FALSE);
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}
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for (gp = &u.u_groups[NGROUPS]; gp > u.u_groups; gp--) {
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if (gp[-1] >= 0) {
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break;
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}
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}
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len = gp - u.u_groups;
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groups = (caddr_t)u.u_groups;
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if (xdr_u_long(xdrs, (u_long *)&time.tv_sec) &&
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xdr_string(xdrs, &name, MAX_MACHINE_NAME) &&
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xdr_int(xdrs, &uid) &&
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xdr_int(xdrs, &gid) &&
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xdr_array(xdrs, &groups, (u_int *)&len, NGRPS,
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sizeof (int), xdr_int)) {
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return (TRUE);
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}
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return (FALSE);
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}
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#endif
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