generate self-signed cert

gistfile1.sh

function gen_self_signed_cert() {
  passkeyfile=$(mktemp /tmp/pass.XXXXXXXXX)
  keyfile=$(mktemp /tmp/key.XXXXXXXXX)
  csrfile=$(mktemp /tmp/csr.XXXXXXXXX)
  crtfile=$(mktemp /tmp/crt.XXXXXXXXX)

  openssl genrsa -des3 -passout pass:x -out $passkeyfile 2048
  openssl rsa -passin pass:x -in $passkeyfile -out $keyfile
  openssl req -new -key $keyfile -out $csrfile
  openssl x509 -req -days 365 -in $csrfile -signkey $keyfile -out $crtfile

  echo "CSR:\n"
  cat $csrfile
  echo "KEY:\n"
  cat $keyfile
  echo "CERT:\n"
  cat $crtfile
}