#!/bin/bash
NF="\e[0m"
FB="\e[1m"
CG="\e[38;5;40m"
CR="\e[38;5;9m"
CY="\033[38;5;226m"
USER=$(getent passwd 1000 | cut -d: -f1)
PC=$(uname -n | awk '{print $1}')

if [ "$UID" -ne 0 ]; then
    echo -e "${CR}This script must be run as root.${NF}"
    exit 1
fi

guardband() {
if [ $? -ne 0 ]; then
echo -e "${CR}Script Exited with an Error.${NF}"
exit 1
fi
}

verifygit(){
SRV="https://git.franscorack.com"
echo -e "${CY}Verifying Server availability...${NF}"
if ! wget --spider "$SRV" 2>/dev/null; then
    echo -e "${CR}Error: Cannot reach Server - ${FB}Are you connected on the Internet ? / Is the Server down ?${NF}"
    echo -e "${CR}Scripts can only be updated if $SRV is reachable. Script Halted. ${NF}"
    return 1
    else
    echo -e "${CG}Server available - ${FB}Proceeding...${NF}"
    sleep 2
fi
}

updatescripts(){
if [ ! -d /.SSH/script ]; then
mkdir /.SSH/script
fi
find /.SSH/script -name "*.sh" -delete
wget -q https://git.franscorack.com/Franscobec/AutoremakeSSH/raw/branch/main/renewkeys.sh -O /.SSH/script/renewkeys.sh
wget -q https://git.franscorack.com/Franscobec/AutoremakeSSH/raw/branch/main/deploy-newssh.sh -O /.SSH/script/deploy-newssh.sh
wget -q https://git.franscorack.com/Franscobec/AutoremakeSSH/raw/branch/main/autoremakekeys.sh -O /.SSH/script/autoremakekeys.sh
wget -q https://git.franscorack.com/Franscobec/AutoremakeSSH/raw/branch/main/updatescripts.sh -O /.SSH/script/updatescripts.sh
}

verifygit
guardband
updatescripts
guardband