How to use Letsencrypt certificate & private key with Jetty

letsencrypt-jetty-auto.sh

#!/usr/bin/env bash

if [ ! -n "$1" ]; then
  echo "usage: letsencrypt-jetty-auto.sh your_password_here"
  exit 1
fi

# input: fullchain.pem and privkey.pem as generated by the "letsencrypt-auto" script when run with
# the "auth" aka "certonly" subcommand

# convert certificate chain + private key to the PKCS#12 file format
openssl pkcs12 -export -out keystore.pkcs12 -in fullchain.pem -inkey privkey.pem -passout pass:$1

# convert PKCS#12 file into Java keystore format
keytool -importkeystore -srckeystore keystore.pkcs12 -srcstoretype PKCS12 -destkeystore keystore.jks -noprompt -srcstorepass $1 -deststorepass $1

# don't need the PKCS#12 file anymore
rm -f keystore.pkcs12

# Now use "keystore.jks" as keystore in jetty with the keystore password you specfied when you ran
# the "keytool" command
echo "Now use keystore.jks as keystore in jetty with the keystore password $1"

letsencrypt-jetty.sh

# input: fullchain.pem and privkey.pem as generated by the "letsencrypt-auto" script when run with
# the "auth" aka "certonly" subcommand

# convert certificate chain + private key to the PKCS#12 file format
openssl pkcs12 -export -out keystore.pkcs12 -in fullchain.pem -inkey privkey.pem

# convert PKCS#12 file into Java keystore format
keytool -importkeystore -srckeystore keystore.pkcs12 -srcstoretype PKCS12 -destkeystore keystore.jks

# don't need the PKCS#12 file anymore
rm keystore.pkcs12

# Now use "keystore.jks" as keystore in jetty with the keystore password you specfied when you ran
# the "keytool" command