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phtransfer-server-conf.sh

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+#!/bin/sh
+
+## Script for NH-Opti160 to take a backup of pihole configuration, for nanopineo (or other alternate pihole servers) to pick up over SSH on a scheduled task.
+## This script configures master svr
+## Author: iRaven
+
+
+if [[ $EUID > 0 ]]; then
+  echo "Not running as root, exiting"
+  exit
+fi
+
+echo ### phtrans config script ##
+
+read -p "Enter the username of the low privileged user: " PHTRANSUSR
+
+echo Making user
+useradd -m ${PHTRANSUSR}
+ssh-keygen -C "piholetransfer" -f /home/${PHTRANSUSR}/.ssh/id_rsa
+## note that key down
+PHTRANSIPRVKEY=$(cat /home/${PHTRANSUSR}/.ssh/id_rsa)
+PHTRANSIPUBKEY=$(cat /home/${PHTRANSUSR}/.ssh/id_rsa.pub)
+echo ${PHTRANSIPUBKEY} > /home/${PHTRANSUSR}/.ssh/authorized_keys
+chown -R ${PHTRANSUSR} /home/${PHTRANSUSR}/
+
+## Connect to client to transfer key
+read -p : "Enter a server you want to configure as a client to SSH into in user@machine format:" PHTRANSCLIENT
+echo Now connecting to ${PHTRANSCLIENT} over ssh
+ssh -t ${PHTRANSCLIENT} "echo ${PHTRANSIPRVKEY} >> ~/.ssh/id_rsa && echo ${PHTRANSIPUBKEY} >> ~/.ssh/id_rsa.pub"
+
+## Clean up
+PHTRANSIPRVKEY=0xD3ADB33F
+PHTRANSIPUBKEY=0xD3ADB33F
+rm -f /home/${PHTRANSUSR}/.ssh/id_rsa
+rm -f /home/${PHTRANSUSR}/.ssh/id_rsa.pub
+
+touch ~/.phtrans-svr-conf-wasrun
+echo ### Complete~! ###