I am using following settings to limit auth attempts . It does not seems to work as intended . After the first failed attempt i get the "YOU ARE NOT AUTHORIZED TO BE AUTHORIZED!" error on second attempt .
Also i am able to login if i enter the right credential immediately at third attempt .
cas.authn.throttle.usernameParameter=username
cas.authn.throttle.startDelay=10000
cas.authn.throttle.repeatInterval=20000
cas.authn.throttle.appcode=CAS
cas.authn.throttle.failure.threshold=5
cas.authn.throttle.failure.code=AUTHENTICATION_FAILED
cas.authn.throttle.failure.rangeSeconds=30