Hi,
I am trying to implement custom cas logout. I have implemented custom cas
login which works perfectly fine.
I have created a a class which implements LogoutManager and another one
which implements LogoutHandler.
I created a third class to register my custom logout handler which
implements LogoutExecutionPlanConfigurer
In this configuration class I have following code which is causing problem.
@Bean
SingleLogoutServiceLogoutUrlBuilder singleLogoutServiceLogoutUrlBuilder(){
return new DefaultSingleLogoutServiceLogoutUrlBuilder(urlValidator());
}
@Bean
UrlValidator urlValidator() {
return new UrlValidator(){
@Override public boolean isValid(String s) {
return
org.apache.commons.validator.routines.UrlValidator.getInstance().isValid(s);
}
@Override public boolean isValidDomain(String s) {
return DomainValidator.getInstance().isValid(s);
}
};
}
I am getting below error
2018-05-23 14:59:06,489 WARN
[org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext]
- <Exception encountered during context initialization - cancelling refresh
attempt: org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'casReportsConfiguration': Unsatisfied
dependency expressed through field 'cas3ServiceSuccessView'; nested
exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'casValidationConfiguration': Unsatisfied
dependency expressed through field 'centralAuthenticationService'; nested
exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'casCoreConfiguration': Unsatisfied dependency
expressed through field 'logoutManager'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'logoutManager' defined in class path resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.openbet.cas.logout.OBLogoutManagerImpl]: Factory method
'logoutManager' threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'realLogoutManager' defined in class path resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.LogoutManager]: Factory method 'realLogoutManager'
threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'singleLogoutServiceMessageHandler' defined in class path
resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.SingleLogoutServiceMessageHandler]: Factory method
'singleLogoutServiceMessageHandler' threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'singleLogoutServiceLogoutUrlBuilder' defined in class path
resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.SingleLogoutServiceLogoutUrlBuilder]: Factory method
'singleLogoutServiceLogoutUrlBuilder' threw exception; nested exception is
java.lang.ClassCastException:
org.apereo.cas.web.SimpleUrlValidatorFactoryBean$$EnhancerBySpringCGLIB$$ba7be36f
cannot be cast to org.apereo.cas.web.UrlValidator>
May 23, 2018 2:59:06 PM org.apache.catalina.core.ContainerBase
addChildInternal
SEVERE: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/cas]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1140)
at
org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1874)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
Caused by:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'casReportsConfiguration': Unsatisfied dependency
expressed through field 'cas3ServiceSuccessView'; nested exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'casValidationConfiguration': Unsatisfied
dependency expressed through field 'centralAuthenticationService'; nested
exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'casCoreConfiguration': Unsatisfied dependency
expressed through field 'logoutManager'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'logoutManager' defined in class path resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.openbet.cas.logout.OBLogoutManagerImpl]: Factory method
'logoutManager' threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'realLogoutManager' defined in class path resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.LogoutManager]: Factory method 'realLogoutManager'
threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'singleLogoutServiceMessageHandler' defined in class path
resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.SingleLogoutServiceMessageHandler]: Factory method
'singleLogoutServiceMessageHandler' threw exception; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'singleLogoutServiceLogoutUrlBuilder' defined in class path
resource
[com/openbet/cas/logout/config/OpenbetLogoutManagerConfiguration.class]:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[org.apereo.cas.logout.SingleLogoutServiceLogoutUrlBuilder]: Factory method
'singleLogoutServiceLogoutUrlBuilder' threw exception; nested exception is
java.lang.ClassCastException:
org.apereo.cas.web.SimpleUrlValidatorFactoryBean$$EnhancerBySpringCGLIB$$ba7be36f
cannot be cast to org.apereo.cas.web.UrlValidator
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588)
at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1268)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1177)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1071)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at
org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
at
org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:154)
at
org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:134)
at
org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:87)
at
org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5229)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 10 more
The problem is I am not referring to the SimpleUrlValidatorFactoryBean
method at all. I am not sure how to fix this cast exception.
I have attached the relevant code in files. Any help would be appresiated.
If there is other way to achive this pelase let me know.
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package com.openbet.cas.logout.config;
import com.openbet.cas.logout.CustomLogoutHandler;
import com.openbet.cas.logout.CustomLogoutManagerImpl;
import org.apache.commons.validator.routines.DomainValidator;
import org.apereo.cas.authentication.AuthenticationServiceSelectionPlan;
import org.apereo.cas.authentication.DefaultAuthenticationServiceSelectionPlan;
import org.apereo.cas.configuration.CasConfigurationProperties;
import org.apereo.cas.logout.*;
import org.apereo.cas.services.ServicesManager;
import org.apereo.cas.util.http.HttpClient;
import org.apereo.cas.util.http.SimpleHttpClientFactoryBean;
import org.apereo.cas.web.UrlValidator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration("CustomLogoutManagerConfiguration")
@EnableConfigurationProperties(CasConfigurationProperties.class)
public class CustomLogoutManagerConfiguration implements LogoutExecutionPlanConfigurer {
private static final Logger LOGGER = LoggerFactory.getLogger(CustomLogoutManagerConfiguration.class);
@Override
public void configureLogoutExecutionPlan(LogoutExecutionPlan plan) {
plan.registerLogoutHandler(CustomLogoutHandler());
}
@Bean
public LogoutHandler CustomLogoutHandler() {
CustomLogoutHandler handler = null;
handler = new CustomLogoutHandler(logoutManager());
LOGGER.info("Openbet custom logout configuration");
return handler;
}
@Bean CustomLogoutManagerImpl logoutManager(){
return new CustomLogoutManagerImpl(realLogoutManager());
}
@Bean
LogoutManager realLogoutManager(){
return new DefaultLogoutManager(logoutMessageCreator(),
singleLogoutServiceMessageHandler(),false, logoutExecutionPlan());
}
@Bean
LogoutMessageCreator logoutMessageCreator() {
return new LogoutMessageCreator() {
@Override public String create(LogoutRequest logoutRequest) {
return "Logout Successful";
}
};
}
@Bean
SingleLogoutServiceMessageHandler singleLogoutServiceMessageHandler() {
return new DefaultSingleLogoutServiceMessageHandler(httpClient(), logoutMessageCreator(),
servicesManager, singleLogoutServiceLogoutUrlBuilder(),true, authenticationServiceSelectionPlan());
}
@Bean
LogoutExecutionPlan logoutExecutionPlan(){
return new DefaultLogoutExecutionPlan();
}
@Bean
HttpClient httpClient(){
return new SimpleHttpClientFactoryBean().getObject();
}
@Autowired
@Qualifier("servicesManager")
private
ServicesManager servicesManager;
@Bean
SingleLogoutServiceLogoutUrlBuilder singleLogoutServiceLogoutUrlBuilder(){
return new DefaultSingleLogoutServiceLogoutUrlBuilder(urlValidator());
}
@Bean
UrlValidator urlValidator() {
return new UrlValidator(){
@Override public boolean isValid(String s) {
return org.apache.commons.validator.routines.UrlValidator.getInstance().isValid(s);
}
@Override public boolean isValidDomain(String s) {
return DomainValidator.getInstance().isValid(s);
}
};
// new SimpleUrlValidator(org.apache.commons.validator.routines.UrlValidator.getInstance(), DomainValidator.getInstance());
// return new SimpleUrlValidator.getInstance();
}
@Bean
AuthenticationServiceSelectionPlan authenticationServiceSelectionPlan(){
return new DefaultAuthenticationServiceSelectionPlan();
}
}
package com.openbet.cas.logout;
import org.apereo.cas.logout.LogoutHandler;
import org.apereo.cas.ticket.TicketGrantingTicket;
public class CustomLogoutHandler implements LogoutHandler {
final private CustomLogoutManagerImpl theRealLogoutManager;
public CustomLogoutHandler(CustomLogoutManagerImpl logoutManager) {
this.theRealLogoutManager = logoutManager;
}
@Override
public int getOrder(){
return 1;
}
@Override
public void handle(TicketGrantingTicket ticketGrantingTicket) {
theRealLogoutManager.performLogout(ticketGrantingTicket);
}
}
package com.openbet.cas.logout;
import org.apereo.cas.authentication.principal.Principal;
import org.apereo.cas.logout.LogoutManager;
import org.apereo.cas.logout.LogoutRequest;
import org.apereo.cas.ticket.TicketGrantingTicket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
public class CustomLogoutManagerImpl implements LogoutManager {
/** The logger. */
private static final Logger LOGGER = LoggerFactory.getLogger(CustomLogoutManagerImpl.class);
/** the Real Thing (TM) */
final private LogoutManager theRealLogoutManager;
public CustomLogoutManagerImpl(LogoutManager theRealLogoutManager) {
this.theRealLogoutManager = theRealLogoutManager;
}
@Override
public List<LogoutRequest> performLogout(TicketGrantingTicket ticket) {
Principal p = ticket.getAuthentication().getPrincipal();
//Do my own stuff here
//Mark the user as logged out from the database.
return theRealLogoutManager.performLogout(ticket);
}
@Override
public String createFrontChannelLogoutMessage(LogoutRequest logoutRequest) {
LOGGER.info("### createFrontChannelLogoutMessage");
// TODO Auto-generated method stub
return theRealLogoutManager.createFrontChannelLogoutMessage(logoutRequest);
}
}
