CAS keys generator for LA inventories

la-cas-keys-auto-generatel.sh

#!/bin/bash
# Dependencies: java 8 and curl

DEST=.

if [[ ! -f $DEST/jwk-gen.jar ]]; then
    curl -s -o $DEST/jwk-gen.jar --location --remote-header-name --remote-name https://raw.githubusercontent.com/apereo/cas/master/etc/jwk-gen.jar
fi

function gen {
    java -jar $DEST/jwk-gen.jar  -t oct -s "$1" | grep -v "Full" | jq '.k' | sed 's/^"//' | sed 's/"$//g'
}

echo pac4j_cookie_signing_key="$(gen 512)"
echo pac4j_cookie_encryption_key="$(gen 256)"
echo cas_webflow_signing_key="$(gen 512)"
echo cas_webflow_encryption_key="$(gen 128)"