#!/bin/csh
#
# smbadduser - Written by Mike Zakharoff
#

prefix=/usr/local/samba
exec_prefix=${prefix}
LIBDIR=${exec_prefix}/lib
PRIVATEDIR=${prefix}/private
CONFIGDIR=${LIBDIR}

unalias *
set path = ($path /usr/bin)

set smbpasswd = $PRIVATEDIR/smbpasswd
set user_map  = $CONFIGDIR/smbusers

#
# Set to site specific passwd command
#
set passwd    = "getent passwd"
#set passwd    = "niscat passwd.org_dir"
#set passwd    = "ypcat passwd"

set line = "----------------------------------------------------------"
if ($#argv == 0) then
	echo $line
	echo "Written: Mike Zakharoff email: michael.j.zakharoff@boeing.com"
	echo ""
	echo "   1) Updates $smbpasswd"
	echo "   2) Updates $user_map"
	echo "   3) Executes smbpasswd for each new user"
	echo ""
	echo "smbadduser unixid:ntid unixid:ntid ..."
	echo ""
	echo "Example: smbadduser zak:zakharoffm johns:smithj"
	echo $line
	exit 1
endif

touch $smbpasswd $user_map
set new  = ()
foreach one ($argv)
	echo $one | grep ':' >& /dev/null
	if ($status != 0) then
		echo "ERROR: Must use unixid:ntid like -> zak:zakharoffm"
		continue
	endif
	set unix = `echo $one | awk -F: '{print $1}'`
	set ntid = `echo $one | awk -F: '{print $2}'`

	set usr = `eval $passwd | awk -F: '$1==USR {print $1}' USR=$unix`
	if ($#usr != 1) then
		echo "ERROR: $unix Not in passwd database SKIPPING..."
		continue
	endif
        set tmp = `cat $smbpasswd | awk -F: '$1==USR {print $1}' USR=$unix`
	if ($#tmp != 0) then
		echo "ERROR: $unix is already in $smbpasswd SKIPPING..."
		continue
	endif

	echo "Adding: $unix to $smbpasswd"
	/usr/bin/smbpasswd -a -n $unix
	if ($unix != $ntid) then
		echo "Adding: {$unix = $ntid} to $user_map"
		echo "$unix = $ntid" >> $user_map
	endif
	set new = ($new $unix)
end

#
# Enter password for new users
#
foreach one ($new)
	echo $line
	echo "ENTER password for $one"
	smbpasswd $one
end