First commit of reworked installer

scripts/removeOVPN.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+# PiVPN: revoke client script
+
+INSTALL_USER=$(cat /etc/pivpn/INSTALL_USER)
+REVOKE_STATUS=$(cat /etc/pivpn/REVOKE_STATUS)
+INDEX="/etc/openvpn/easy-rsa/keys/index.txt"
+
+if [ ! -f $INDEX ]; then
+        printf "The file: $INDEX \n"
+        printf "Was not Found!\n"
+        exit 1
+fi
+
+printf "\n"
+printf " ::\e[4m  Certificate List  \e[0m:: \n"
+
+while read -r line || [[ -n "$line" ]]; do
+    status=$(echo $line | awk '{print $1}')
+    if [[ $status = "V" ]]; then
+        var=$(echo $line | awk '{print $5}' | cut -d'/' -f7)
+        var=${var#CN=}
+        if [ "$var" != "server" ]; then
+            printf "  $var\n"
+        fi
+    fi
+done <$INDEX
+printf "\n"
+
+echo "::: Please enter the Name of the client to be revoked from the list above:"
+read NAME
+
+cd /etc/openvpn/easy-rsa
+source /etc/openvpn/easy-rsa/vars
+
+./revoke-full $NAME
+echo "::: Certificate revoked, removing ovpns from /home/$INSTALL_USER/ovpns"
+rm /home/$INSTALL_USER/ovpns/$NAME.ovpn
+cp /etc/openvpn/easy-rsa/keys/crl.pem /etc/openvpn/crl.pem
+echo "::: Completed!"
+
+if [ $REVOKE_STATUS == 0 ]; then
+        echo 1 > /etc/pivpn/REVOKE_STATUS
+        printf "\nThis seems to be the first time you have revoked a cert.\n"
+        printf "We are adding the CRL to the server.conf and restarting openvpn.\n"
+        sed -i '/#crl-verify/c\crl-verify /etc/openvpn/crl.pem' /etc/openvpn/server.conf
+        systemctl restart openvpn.service
+fi