#!/bin/bash

read -p "Enter last proxy IP digit(s) (100.64.1.XX): " proxy_end

declare PROXY_ADDRESS=100.64.1.$proxy_end
declare PROXY_PORT=8080

echo "Configuring http(s)_proxy environment variable to $PROXY_ADDRESS:$PROXY_PORT"

export https_proxy=http://$PROXY_ADDRESS:$PROXY_PORT
export http_proxy=http://$PROXY_ADDRESS:$PROXY_PORT

echo Configuring git

git config --global --unset http.proxy
git config --global http.proxy http://$PROXY_ADDRESS:$PROXY_PORT
git config --global https.proxy http://$PROXY_ADDRESS:$PROXY_PORT
git config --global http.sslVerify false

echo "Configuring apt (elevated rights required)"

# Edit /etc/apt/apt.conf.d/proxy.conf
cat > ~/proxy.conf <<EOL
Acquire {
  HTTP_PROXY="http://$PROXY_ADDRESS:$PROXY_PORT/";
  HTTPS_PROXY="https://$PROXY_ADDRESS:$PROXY_PORT/";
}
EOL

sudo cp ~/proxy.conf /etc/apt/apt.conf.d/
rm ~/proxy.conf

echo /etc/Apt/apt.conf.d/proxy.conf updated