xref: /illumos-gate/usr/src/lib/libnsl/yp/yp_update.c (revision e8031f0a)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate  * with the License.
87c478bd9Sstevel@tonic-gate  *
97c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate  * and limitations under the License.
137c478bd9Sstevel@tonic-gate  *
147c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate  *
207c478bd9Sstevel@tonic-gate  * CDDL HEADER END
217c478bd9Sstevel@tonic-gate  */
2261961e0fSrobinson 
237c478bd9Sstevel@tonic-gate /*
24*e8031f0aSraf  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
257c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
267c478bd9Sstevel@tonic-gate  */
277c478bd9Sstevel@tonic-gate 
287c478bd9Sstevel@tonic-gate /*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
297c478bd9Sstevel@tonic-gate /*	  All Rights Reserved   */
307c478bd9Sstevel@tonic-gate 
317c478bd9Sstevel@tonic-gate /*
327c478bd9Sstevel@tonic-gate  * Portions of this source code were derived from Berkeley
337c478bd9Sstevel@tonic-gate  * under license from the Regents of the University of
347c478bd9Sstevel@tonic-gate  * California.
357c478bd9Sstevel@tonic-gate  */
367c478bd9Sstevel@tonic-gate 
377c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
387c478bd9Sstevel@tonic-gate 
397c478bd9Sstevel@tonic-gate /*
407c478bd9Sstevel@tonic-gate  * YP updater interface
417c478bd9Sstevel@tonic-gate  */
42*e8031f0aSraf #include "mt.h"
437c478bd9Sstevel@tonic-gate #include <stdio.h>
447c478bd9Sstevel@tonic-gate #include <rpc/rpc.h>
457c478bd9Sstevel@tonic-gate #include "yp_b.h"
467c478bd9Sstevel@tonic-gate #include <rpcsvc/ypclnt.h>
477c478bd9Sstevel@tonic-gate #include <rpcsvc/ypupd.h>
487c478bd9Sstevel@tonic-gate #include <sys/types.h>
497c478bd9Sstevel@tonic-gate #include <stdlib.h>
507c478bd9Sstevel@tonic-gate 
517c478bd9Sstevel@tonic-gate #define	WINDOW (60*60)
527c478bd9Sstevel@tonic-gate #define	TOTAL_TIMEOUT	300
537c478bd9Sstevel@tonic-gate 
547c478bd9Sstevel@tonic-gate #ifdef DEBUG
557c478bd9Sstevel@tonic-gate #define	debugging 1
567c478bd9Sstevel@tonic-gate #define	debug(msg)  (void) fprintf(stderr, "%s\n", msg);
577c478bd9Sstevel@tonic-gate #else
587c478bd9Sstevel@tonic-gate #define	debugging 0
597c478bd9Sstevel@tonic-gate #define	debug(msg)
607c478bd9Sstevel@tonic-gate #endif
617c478bd9Sstevel@tonic-gate extern AUTH *authdes_seccreate();
627c478bd9Sstevel@tonic-gate 
637c478bd9Sstevel@tonic-gate int
yp_update(char * domain,char * map,unsigned op,char * key,int keylen,char * data,int datalen)6461961e0fSrobinson yp_update(char *domain, char *map, unsigned op, char *key, int keylen,
6561961e0fSrobinson 							char *data, int datalen)
667c478bd9Sstevel@tonic-gate {
677c478bd9Sstevel@tonic-gate 	struct ypupdate_args args;
6861961e0fSrobinson 	uint_t rslt;
697c478bd9Sstevel@tonic-gate 	struct timeval total;
707c478bd9Sstevel@tonic-gate 	CLIENT *client;
717c478bd9Sstevel@tonic-gate 	char *ypmaster;
727c478bd9Sstevel@tonic-gate 	char ypmastername[MAXNETNAMELEN+1];
737c478bd9Sstevel@tonic-gate 	enum clnt_stat stat;
7461961e0fSrobinson 	uint_t proc;
757c478bd9Sstevel@tonic-gate 
767c478bd9Sstevel@tonic-gate 	switch (op) {
777c478bd9Sstevel@tonic-gate 	case YPOP_DELETE:
787c478bd9Sstevel@tonic-gate 		proc = YPU_DELETE;
797c478bd9Sstevel@tonic-gate 		break;
807c478bd9Sstevel@tonic-gate 	case YPOP_INSERT:
817c478bd9Sstevel@tonic-gate 		proc = YPU_INSERT;
827c478bd9Sstevel@tonic-gate 		break;
837c478bd9Sstevel@tonic-gate 	case YPOP_CHANGE:
847c478bd9Sstevel@tonic-gate 		proc = YPU_CHANGE;
857c478bd9Sstevel@tonic-gate 		break;
867c478bd9Sstevel@tonic-gate 	case YPOP_STORE:
877c478bd9Sstevel@tonic-gate 		proc = YPU_STORE;
887c478bd9Sstevel@tonic-gate 		break;
897c478bd9Sstevel@tonic-gate 	default:
907c478bd9Sstevel@tonic-gate 		return (YPERR_BADARGS);
917c478bd9Sstevel@tonic-gate 	}
927c478bd9Sstevel@tonic-gate 	if (yp_master(domain, map, &ypmaster) != 0) {
937c478bd9Sstevel@tonic-gate 		debug("no master found");
947c478bd9Sstevel@tonic-gate 		return (YPERR_BADDB);
957c478bd9Sstevel@tonic-gate 	}
967c478bd9Sstevel@tonic-gate 
977c478bd9Sstevel@tonic-gate 	client = clnt_create(ypmaster, YPU_PROG, YPU_VERS, "circuit_n");
987c478bd9Sstevel@tonic-gate 	if (client == NULL) {
997c478bd9Sstevel@tonic-gate #ifdef DEBUG
1007c478bd9Sstevel@tonic-gate 		/* CONSTCOND */
1017c478bd9Sstevel@tonic-gate 		if (debugging) {
1027c478bd9Sstevel@tonic-gate 			clnt_pcreateerror("client create failed");
1037c478bd9Sstevel@tonic-gate 		}
1047c478bd9Sstevel@tonic-gate #endif /* DEBUG */
1057c478bd9Sstevel@tonic-gate 		free(ypmaster);
1067c478bd9Sstevel@tonic-gate 		return (YPERR_RPC);
1077c478bd9Sstevel@tonic-gate 	}
1087c478bd9Sstevel@tonic-gate 
10961961e0fSrobinson 	if (!host2netname(ypmastername, ypmaster, domain)) {
1107c478bd9Sstevel@tonic-gate 		clnt_destroy(client);
1117c478bd9Sstevel@tonic-gate 		free(ypmaster);
1127c478bd9Sstevel@tonic-gate 		return (YPERR_BADARGS);
1137c478bd9Sstevel@tonic-gate 	}
1147c478bd9Sstevel@tonic-gate 	client->cl_auth = authdes_seccreate(ypmastername, WINDOW,
1157c478bd9Sstevel@tonic-gate 				ypmaster, NULL);
1167c478bd9Sstevel@tonic-gate 	free(ypmaster);
1177c478bd9Sstevel@tonic-gate 	if (client->cl_auth == NULL) {
1187c478bd9Sstevel@tonic-gate 		debug("auth create failed");
1197c478bd9Sstevel@tonic-gate 		clnt_destroy(client);
1207c478bd9Sstevel@tonic-gate 		return (YPERR_RPC);
1217c478bd9Sstevel@tonic-gate 	}
1227c478bd9Sstevel@tonic-gate 
1237c478bd9Sstevel@tonic-gate 	args.mapname = map;
1247c478bd9Sstevel@tonic-gate 	args.key.yp_buf_len = keylen;
1257c478bd9Sstevel@tonic-gate 	args.key.yp_buf_val = key;
1267c478bd9Sstevel@tonic-gate 	args.datum.yp_buf_len = datalen;
1277c478bd9Sstevel@tonic-gate 	args.datum.yp_buf_val = data;
1287c478bd9Sstevel@tonic-gate 
1297c478bd9Sstevel@tonic-gate 	total.tv_sec = TOTAL_TIMEOUT;
1307c478bd9Sstevel@tonic-gate 	total.tv_usec = 0;
1317c478bd9Sstevel@tonic-gate 	clnt_control(client, CLSET_TIMEOUT, (char *)&total);
1327c478bd9Sstevel@tonic-gate 	stat = clnt_call(client, proc,
1337c478bd9Sstevel@tonic-gate 		xdr_ypupdate_args, (char *)&args,
1347c478bd9Sstevel@tonic-gate 		xdr_u_int, (char *)&rslt, total);
1357c478bd9Sstevel@tonic-gate 
1367c478bd9Sstevel@tonic-gate 	if (stat != RPC_SUCCESS) {
1377c478bd9Sstevel@tonic-gate #ifdef DEBUG
1387c478bd9Sstevel@tonic-gate 		debug("ypupdate RPC call failed");
1397c478bd9Sstevel@tonic-gate 		/* CONSTCOND */
1407c478bd9Sstevel@tonic-gate 		if (debugging)
1417c478bd9Sstevel@tonic-gate 			clnt_perror(client, "ypupdate call failed");
1427c478bd9Sstevel@tonic-gate #endif /* DEBUG */
1437c478bd9Sstevel@tonic-gate 		rslt = YPERR_RPC;
1447c478bd9Sstevel@tonic-gate 	}
1457c478bd9Sstevel@tonic-gate 	auth_destroy(client->cl_auth);
1467c478bd9Sstevel@tonic-gate 	clnt_destroy(client);
1477c478bd9Sstevel@tonic-gate 	return (rslt);
1487c478bd9Sstevel@tonic-gate }
149