While upgrading to CAS 7, I am running into issues with the Action we are
adding to the webflow saying it can no longer find the method:
Here are the errors I am getting:
casuseradmin-1 | 2024-09-20 15:03:15,051 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing
org.apereo.cas.web.flow.login.InitialAuthenticationRequestValidationAction@7ac00160;
result = success>
casuseradmin-1 | 2024-09-20 15:03:15,051 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing [EvaluateAction@45fe3bfc expression =
initialAuthenticationRequestValidationAction, resultExpression = [null]];
result = success>
casuseradmin-1 | 2024-09-20 15:03:15,052 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@6080e1b6 on = success, to = ticketGrantingTicketCheck]>
casuseradmin-1 | 2024-09-20 15:03:15,052 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'initialAuthenticationRequestValidationCheck'>
casuseradmin-1 | 2024-09-20 15:03:15,052 DEBUG
[org.springframework.webflow.engine.ActionState] - <Entering state
'ticketGrantingTicketCheck' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,052 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
[EvaluateAction@3a2eaea6 expression = ticketGrantingTicketCheckAction,
resultExpression = [null]]>
casuseradmin-1 | 2024-09-20 15:03:15,058 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
org.apereo.cas.web.flow.login.TicketGrantingTicketCheckAction@68d8359a>
casuseradmin-1 | 2024-09-20 15:03:15,058 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing
org.apereo.cas.web.flow.login.TicketGrantingTicketCheckAction@68d8359a;
result = notExists>
casuseradmin-1 | 2024-09-20 15:03:15,058 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing [EvaluateAction@3a2eaea6 expression =
ticketGrantingTicketCheckAction, resultExpression = [null]]; result =
notExists>
casuseradmin-1 | 2024-09-20 15:03:15,059 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@2a181fdd on = notExists, to = gatewayRequestCheck]>
casuseradmin-1 | 2024-09-20 15:03:15,059 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'ticketGrantingTicketCheck'>
casuseradmin-1 | 2024-09-20 15:03:15,059 DEBUG
[org.springframework.webflow.engine.DecisionState] - <Entering state
'gatewayRequestCheck' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,061 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@e1476bb on = *, to = serviceAuthorizationCheck]>
casuseradmin-1 | 2024-09-20 15:03:15,062 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'gatewayRequestCheck'>
casuseradmin-1 | 2024-09-20 15:03:15,062 DEBUG
[org.springframework.webflow.engine.ActionState] - <Entering state
'serviceAuthorizationCheck' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,062 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
[EvaluateAction@716ea9c3 expression = serviceAuthorizationCheck,
resultExpression = [null]]>
casuseradmin-1 | 2024-09-20 15:03:15,072 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
org.apereo.cas.web.flow.ServiceAuthorizationCheckAction@3934d4c0>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing org.apereo.cas.web.flow.ServiceAuthorizationCheckAction@3934d4c0;
result = success>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing [EvaluateAction@716ea9c3 expression = serviceAuthorizationCheck,
resultExpression = [null]]; result = success>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@470e78d4 on = *, to = initializeLoginForm]>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'serviceAuthorizationCheck'>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.engine.ActionState] - <Entering state
'initializeLoginForm' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,073 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
[EvaluateAction@514d40e1 expression = initializeLoginAction,
resultExpression = [null]]>
casuseradmin-1 | 2024-09-20 15:03:15,078 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
org.apereo.cas.web.flow.login.InitializeLoginAction@7f63fa0a>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing org.apereo.cas.web.flow.login.InitializeLoginAction@7f63fa0a;
result = success>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing [EvaluateAction@514d40e1 expression = initializeLoginAction,
resultExpression = [null]]; result = success>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@2a2c0e3f on = success, to = afterInitializeLoginForm]>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'initializeLoginForm'>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.engine.ActionState] - <Entering state
'afterInitializeLoginForm' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,079 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
[SetAction@27e2ca6f name = requestScope.initialized, value = true]>
casuseradmin-1 | 2024-09-20 15:03:15,080 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Finished
executing [SetAction@27e2ca6f name = requestScope.initialized, value =
true]; result = success>
casuseradmin-1 | 2024-09-20 15:03:15,080 DEBUG
[org.springframework.webflow.engine.Transition] - <Executing
[Transition@3fdf7956 on = success, to = startTempAuthenticate]>
casuseradmin-1 | 2024-09-20 15:03:15,080 DEBUG
[org.springframework.webflow.engine.Transition] - <Exiting state
'afterInitializeLoginForm'>
casuseradmin-1 | 2024-09-20 15:03:15,080 DEBUG
[org.springframework.webflow.engine.ActionState] - <Entering state
'startTempAuthenticate' of flow 'login'>
casuseradmin-1 | 2024-09-20 15:03:15,081 DEBUG
[org.springframework.webflow.execution.ActionExecutor] - <Executing
[EvaluateAction@78ddce4 expression = tempTicketCheck, resultExpression =
[null]]>
casuseradmin-1 | 2024-09-20 15:03:15,086 DEBUG
[org.springframework.webflow.engine.impl.FlowExecutionImpl] - <Attempting
to handle [org.springframework.webflow.execution.ActionExecutionException:
Exception thrown executing [EvaluateAction@78ddce4 expression =
tempTicketCheck, resultExpression = [null]] in state
'startTempAuthenticate' of flow 'login' -- action execution attributes were
'map[[empty]]'] with root cause
[org.springframework.expression.spel.SpelEvaluationException: EL1008E:
Property or field 'tempTicketCheck' cannot be found on object of type
'org.springframework.webflow.engine.impl.RequestControlContextImpl' - maybe
not public or not valid?]>
casuseradmin-1 | 2024-09-20 15:03:15,087 DEBUG
[org.springframework.webflow.engine.impl.FlowExecutionImpl] - <Rethrowing
unhandled flow execution exception>
casuseradmin-1 | 2024-09-20 15:03:15,088 DEBUG
[org.apereo.cas.web.FlowExecutionExceptionResolver] - <Ignoring the
received exception
[org.springframework.webflow.execution.ActionExecutionException: Exception
thrown executing [EvaluateAction@78ddce4 expression = tempTicketCheck,
resultExpression = [null]] in state 'startTempAuthenticate' of flow 'login'
-- action execution attributes were 'map[[empty]]'] due to a type mismatch
with handler [[FlowHandlerMapping.DefaultFlowHandler@3d5f2f9f]]>
2024-09-20 15:03:15,092 ERROR
[org.apereo.cas.web.support.filters.AbstractSecurityFilter] - <Request
processing failed:
org.springframework.webflow.execution.ActionExecutionException: Exception
thrown executing [EvaluateAction@78ddce4 expression = tempTicketCheck,
resultExpression = [null]] in state 'startTempAuthenticate' of flow 'login'
-- action execution attributes were 'map[[empty]]'>
2024-09-20 15:03:15,094 ERROR
[org.springframework.boot.web.servlet.support.ErrorPageFilter] -
<Forwarding to error page from request [/login] due to exception
[jakarta.servlet.ServletException: Request processing failed:
org.springframework.webflow.execution.ActionExecutionException: Exception
thrown executing [EvaluateAction@78ddce4 expression = tempTicketCheck,
resultExpression = [null]] in state 'startTempAuthenticate' of flow 'login'
-- action execution attributes were 'map[[empty]]']>
Here is the method that sets up startTempAuthenticate:
@Bean(name = "tempTicketCheck")
public Action tempTicketCheck() {
return new
TemporaryTicketNonInteractiveAction(initialAuthenticationAttemptWebflowEventResolver.getIfAvailable(),
serviceTicketRequestWebflowEventResolver.getIfAvailable(),
adaptiveAuthenticationPolicy.getIfAvailable());
}
Here is the doInitialize setting up the webflow:
@Override
protected void doInitialize() {
val flow = getLoginFlow();
if (flow != null) {
val actionState = createActionState(flow,
CasWebflowConstants.STATE_ID_X509_START,
CasWebflowConstants.ACTION_ID_X509_CHECK);
val transitionSet = actionState.getTransitionSet();
//Adding x509 webflow transition
transitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_SUCCESS,
CasWebflowConstants.STATE_ID_CREATE_TICKET_GRANTING_TICKET));
transitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_WARN,
CasWebflowConstants.TRANSITION_ID_WARN));
transitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_ERROR,
getStateIdOnX509Failure(flow)));
transitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_AUTHENTICATION_FAILURE,
CasWebflowConstants.STATE_ID_HANDLE_AUTHN_FAILURE));
transitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_SUCCESS_WITH_WARNINGS,
CasWebflowConstants.STATE_ID_SHOW_AUTHN_WARNING_MSGS));
actionState.getExitActionList().add(createEvaluateAction(CasWebflowConstants.ACTION_ID_CLEAR_WEBFLOW_CREDENTIALS));
//Adding Temp ticket webflow transition
val tempTicketActionState = createActionState(flow,
EVENT_ID_START_TEMP_TICKET, createEvaluateAction("tempTicketCheck"));
val tempTicketTransitionSet = tempTicketActionState.getTransitionSet();
tempTicketTransitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_SUCCESS,
CasWebflowConstants.STATE_ID_CREATE_TICKET_GRANTING_TICKET));
tempTicketTransitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_WARN,
CasWebflowConstants.TRANSITION_ID_WARN));
tempTicketTransitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_AUTHENTICATION_FAILURE,
CasWebflowConstants.STATE_ID_HANDLE_AUTHN_FAILURE));
tempTicketTransitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_ERROR,
getStateIdOnX509Failure(flow)));
tempTicketTransitionSet.add(createTransition(CasWebflowConstants.TRANSITION_ID_SUCCESS_WITH_WARNINGS,
CasWebflowConstants.STATE_ID_SHOW_AUTHN_WARNING_MSGS));
tempTicketActionState.getExitActionList().add(createEvaluateAction(CasWebflowConstants.ACTION_ID_CLEAR_WEBFLOW_CREDENTIALS));
//Injecting the temp ticket webflow before the x509 webflow and to
transition to x509 when a temp ticket doesn't exist
val state = getState(flow,
CasWebflowConstants.STATE_ID_AFTER_INIT_LOGIN_FORM, ActionState.class);
createTransitionForState(state, CasWebflowConstants.TRANSITION_ID_SUCCESS,
EVENT_ID_START_TEMP_TICKET, true);
val initState = getState(flow, EVENT_ID_START_TEMP_TICKET, ActionState.class
);
createTransitionForState(initState, CasWebflowConstants.TRANSITION_ID_ERROR,
CasWebflowConstants.STATE_ID_X509_START, true);
}
}
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