SPNEGO Handler Error

[Thomas Würth]

Hello,

i tried to use the SPNEGO Authentication Handler. I followed the 
instructions from http://www.ja-sig.org/wiki/display/CASUM/SPNEGO .

If i start tomcat 5.5, the start from CAS Server 3.1 (i also tried 
3.1.1) fails with the following error:

2008-02-08 14:36:22,017 ERROR 
[org.springframework.web.context.ContextLoader] - <Context 
initialization failed>
org.springframework.beans.factory.BeanCreationException: Error creating 
bean with name 'centralAuthenticationService' defined in ServletContext 
resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to 
bean 'authenticationManager' while setting bean property 
'authenticationManager'; nested exception is 
org.springframework.beans.factory.BeanCreationException: Error creating 
bean with name 'authenticationManager' defined in ServletContext 
resource [/WEB-INF/deployerConfigContext.xml]: Cannot create inner bean 
'org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver#5e222e' 
of type 
[org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver] 
while setting bean property 'credentialsToPrincipalResolvers' with key 
[0]; nested exception is 
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot 
find class 
[org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver] 
for bean with name 
'org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver#5e222e' 
defined in ServletContext resource [/WEB-INF/deployerConfigContext.xml]; 
nested exception is java.lang.ClassNotFoundException: 
org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver
Caused by:
org.springframework.beans.factory.BeanCreationException: Error creating 
bean with name 'authenticationManager' defined in ServletContext 
resource [/WEB-INF/deployerConfigContext.xml]: Cannot create inner bean 
'org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver#5e222e' 
of type 
[org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver] 
while setting bean property 'credentialsToPrincipalResolvers' with key 
[0]; nested exception is 
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot 
find class 
[org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver] 
for bean with name 
'org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver#5e222e' 
defined in ServletContext resource [/WEB-INF/deployerConfigContext.xml]; 
nested exception is java.lang.ClassNotFoundException: 
org.jasig.cas.adaptors.spnego.authentication.principal.SpnegoCredentialsToPrincipalResolver


The whole errormessage is attached.
Somebody have any ideas how to solve this problem?

Thanks and Regards
Tom

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