[Shib-Users] Problem with Custom Login Handler

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Sukesh Nischal

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Oct 2, 2009, 6:56:35 AM10/2/09

to shibbole...@internet2.edu

Hello

I am trying to create a custom login handler for the IDP. I have followed the Custom Extension Guide at https://spaces.internet2.edu/display/SHIB2/IdPDevCustomExtension

I have a jar file with the following structure in my WEB-INF/lib directory of the idp webapp

0 10-02-09 11:34 META-INF/

106 10-02-09 11:34 META-INF/MANIFEST.MF

0 10-02-09 11:34 com/

0 10-02-09 11:34 com/nme/

0 10-02-09 11:34 com/nme/ext/

0 10-02-09 11:34 com/nme/ext/authn/

0 10-02-09 11:34 com/nme/ext/authn/config/

2680 10-02-09 11:34 com/nme/ext/authn/CustomLoginHandler.class

1160 10-02-09 11:34 com/nme/ext/authn/config/AuthnNamespaceHandler.class

2218 10-02-09 11:34 com/nme/ext/authn/config/CustomLoginHandlerBeanDefinitionParser.class

0 10-01-09 13:06 schema/

79 10-01-09 12:50 META-INF/spring.handlers

49 10-01-09 15:44 META-INF/spring.schemas

668 10-02-09 10:12 schema/authn.xsd

Here is my handler definition

<ProfileHandlerGroup xmlns="urn:mace:shibboleth:2.0:idp:profile-handler"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:nme="urn:mace:nme.com:ext:authn"

xsi:schemaLocation="urn:mace:shibboleth:2.0:idp:profile-handler classpath:/schema/shibboleth-2.0-idp-profile-handler.xsd urn:mace:nme.com:ext:authn classpath:/schema/authn.xsd">

<AuthenticationMethod> urn:oasis:names:tc:SAML:2.0:ac:classes:unspecified </AuthenticationMethod>

</LoginHandler>

The problem is its complaining about AuthenmticationMethods in the error below when starting the IdP. Does any one have any ideas?

11:16:45.975 - ERROR - Configuration was not loaded for shibboleth.HandlerManager service, error creating components. The root cause of this error was: org.springframework.beans.Inva lidPropertyException: Invalid property 'authenticationMethods' of bean class [com.nme.ext.authn.CustomLoginHandler]: No property 'authenticationMethods' found

11:16:45.985 - ERROR - Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shibboleth.HandlerManager': Invocation of init method failed; nested exception is edu.internet2 .middleware.shibboleth.common.service.ServiceException: Configuration was not loaded for shibboleth.HandlerManager service, error creating components.

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1337) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) [spring-beans-2.5.5.jar:2.5.5]

at java.security.AccessController.doPrivileged(Native Method) [na:1.5.0_14]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) [spring-beans-2.5.5.jar:2.5.5]

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729) [spring-context-2.5.5.jar:2.5.5]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381) [spring-context-2.5.5.jar:2.5.5]

at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255) [spring-web-2.5.5.jar:2.5.5]

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199) [spring-web-2.5.5.jar:2.5.5]

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45) [spring-web-2.5.5.jar:2.5.5]

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764) [catalina-5.5.23.jar:na]

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216) [catalina-5.5.23.jar:na]

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) [catalina-5.5.23.jar:na]

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) [catalina-5.5.23.jar:na]

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544) [catalina-5.5.23.jar:na]

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920) [catalina-5.5.23.jar:na]

at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883) [catalina-5.5.23.jar:na]

Jim Fox

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Oct 2, 2009, 2:16:33 PM10/2/09

to shibbole...@internet2.edu

>
> I am trying to create a custom login handler for the IDP. I have followed the Custom Extension Guide at
> https://spaces.internet2.edu/display/SHIB2/IdPDevCustomExtension
>

>...

>      2680 10-02-09 11:34   com/nme/ext/authn/CustomLoginHandler.class
>
>      1160 10-02-09 11:34   com/nme/ext/authn/config/AuthnNamespaceHandler.class
>
>      2218 10-02-09 11:34   com/nme/ext/authn/config/CustomLoginHandlerBeanDefinitionParser.class
>

> 11:16:45.975 - ERROR - Configuration was not loaded for shibboleth.HandlerManager service, error creating components. The root cause of this
> error was: org.springframework.beans.Inva lidPropertyException: Invalid property 'authenticationMethods' of bean class
> [com.nme.ext.authn.CustomLoginHandler]: No property 'authenticationMethods' found
>

Your bean definition parser has a property 'beanClass', e.g.,

protected Class getBeanClass(Element element) {
return CustomLoginHandlerFactoryBean.class;
}

That class has to have the 'authenticationMethods' property.
It is supplied by shib's AbstractLoginHandlerFactoryBean, which
your CustomLoginHandlerFactoryBean should extend.