#! /bin/bash

DIR="./keys"

if [ "$#" -eq 1 ]; then
  DIR=$1
fi

# Create the keys directory (if it doesn't exist)
echo "Generating public/private keys in: $DIR"
mkdir -p "$DIR"

# Remove any existing keys
rm -f $DIR/private_key.pem
rm -f $DIR/public_key.pem

# Generate Keys
openssl genrsa -out $DIR/private_key.pem 4096
openssl rsa -in $DIR/private_key.pem -pubout -outform PEM -out $DIR/public_key.pem
chmod 600 $DIR/private_key.pem
chmod 644 $DIR/public_key.pem