generate_self_signed_certificate.sh

#! /bin/bash

SELF_SIGNED_CERTS_DIR="$PWD/.ssl"
[[ ! -d $SELF_SIGNED_CERTS_DIR ]] && mkdir $SELF_SIGNED_CERTS_DIR
rm -rf $SELF_SIGNED_CERTS_DIR/*
openssl req -newkey rsa:2048 -new -nodes \
    -keyout $SELF_SIGNED_CERTS_DIR/private-key.pem \
    -out $SELF_SIGNED_CERTS_DIR/csr.pem
openssl x509 -req -days 365 \
    -in $SELF_SIGNED_CERTS_DIR/csr.pem \
    -signkey $SELF_SIGNED_CERTS_DIR/private-key.pem \
    -out $SELF_SIGNED_CERTS_DIR/public-certificate.pem