gateway和service不空
renew 不空
terminateSessionAction.terminate(flowRequestContext)
renewRequestCheck
postRedirectDecision
notexists
viewLoginForm
N
gatewayServicesManagementCheck
serviceCheck
authenticationFailure
hasServiceCheck
showMessages
gateway
service不空
initializeLogin
warn
handleAuthenticationFailure
redirectView
viewGenericLoginSuccess
ticketGrantingTicketCheck
redirect
非post
generateServiceTicket
error
success
successWithWarnings
postView
terminateSession
post
invalid
Y
gatewayRequestCheck
serviceAuthorizationCheck
renew为空
sendTicketGrantingTicket
valid
realSubmit
