/*
	Copyright (C) 1991, Marcus J. Ranum. All rights reserved.
*/

#ifndef	lint
static	char	RCSid[] = "$Header: /home/mjr/hacks/umud/CMD/RCS/passwd.c,v 1.3 91/10/28 21:34:56 mjr Exp $";
#endif

/* configure all options BEFORE including system stuff. */
#include	"config.h"


#include	"mud.h"
#include	"match.h"
#include	"vars.h"

/*
set passwords
*/

/* ARGSUSED */
cmd_password(argc,argv,who,aswho)
int	argc;
char	*argv[];
char	*who;
char	*aswho;
{
	char	pbuf[MAXOID];
	int	wiz;
	char	*opw;

	if((wiz = ut_flagged(aswho,var_wiz)) == 0 && !ut_isobjown(aswho,who)) {
		say(who,"not owner.\n",(char *)0);
		return(1);
	}

	if((opw = ut_getatt(who,0,typ_str,var_pass,(char *)0)) == (char *)0)
		return(0);

	/* if there is already no password, farg it */
	if(*opw != '\0' && !wiz) {
		rot_init(who);
		rot_decode(opw,pbuf);
		if(strcmp(argv[1],pbuf)) {
			say(who,"bad password.\n",(char *)0);
			return(1);
		}
	}

	if(strlen(argv[2]) < 6) {
		say(who,"passwords must be longer than 6 characters.\n",(char *)0);
		return(1);
	}

	if(ut_setpass(who,argv[2])) {
		say(who,"cannot set password.\n",(char *)0);
		return(1);
	}
	say(who,"set password.\n",(char *)0);
	return(0);
}




/* ARGSUSED */
cmd__password(argc,argv,who,aswho)
int	argc;
char	*argv[];
char	*who;
char	*aswho;
{
	char	ob[MAXOID];

	if(matchlocal(who,argv[1],ut_loc(who),MTCH_UNIQ|MTCH_MEOK|MTCH_NONLOC,ob))
		return(1);
	if(ut_setpass(ob,argv[2])) {
		say(who,"cannot set password.\n",(char *)0);
		return(1);
	}
	return(0);
}