#! /bin/bash
# to sync the password of all users (except for root) across all nodes in the cluster (except in the frontend)
# must lauch this script from the frontend

coc-sshreachable

declare -a hosts=($(cat /share/tmp/ssh-reachable.dat | awk '{if ($1 != "192.168.1.10") print $1}'))

alh=${#hosts[@]}

declare -a username=($(cat /etc/passwd | awk -F":" '{print $1, $3}' | awk '{if($2>=1000 && $2<4000) {print $1}}'))
declare -a uid=($(cat /etc/passwd | awk -F":" '{print $1, $3}' | awk '{if($2>=1000 && $2<4000) {print $2}}'))
alength=${#username[@]}

for (( i=1; i<${alength}+1; i++ ));
do
	#######################################
	### to abstract the password of ${username[$i-1]} from /share/apps/configrepo/users_data/userpass.xx.dat
	number=$(ls /share/apps/configrepo/users_data/userpass.* | awk -F "." '{print $2}' | sort | awk 'END {print}')
	taf=/share/apps/configrepo/users_data/userpass.$number.dat
	echo '$taf:' $taf
	passwd=$(cat $taf | grep "${username[$i-1]}" | awk '{print $4}')
	echo '${username[$i-1]} $passwd:'
	echo ${username[$i-1]} $passwd
	#######################################
	echo 0000 ${username[$i-1]} ${uid[$i-1]} $passwd > /share/apps/configrepo/users_data/newuser.dat
	echo '$i:' $i, '/share/apps/configrepo/users_data/newuser.dat:' 
	cat /share/apps/configrepo/users_data/newuser.dat
	ssh -oStrictHostKeyChecking=no ${hosts[$j-1]} "coc-pwlssh3"
	#coc-pwlssh3
	echo ' '
done