In my cas.properties I have...cas.authn.ldap[0].keystore=file:/etc/cas/keys/store
cas.authn.ldap[0].keystorePassword=thecorrectpassword
cas.authn.ldap[0].keystoreType=JKS
cas.authn.ldap[0].ldapUrl=ldaps://VDC.FQDN:636
#cas.authn.ldap[0].startTLS=true