Guys,
In CAS 6.1.0-RC5 CoreSamlConfiguration.java
<https://github.com/apereo/cas/blob/6.1.x/support/cas-server-support-saml-core/src/main/java/org/apereo/cas/config/CoreSamlConfiguration.java>
was updated to take into account the use of Apache Velocity 2.x, see Pull
request 4187 <https://github.com/apereo/cas/pull/4187>.
The problem is that there are some modules that are importing Apache
Velocity 1.7, once apache velocity 1.7 is imported it causes problems as in
apache velocity 2.0 some of the key properties where renamed.
I know of the following three that are causing the problem, there maybe
more.
1. cas-server-support-pac4j-webflow
2. cas-server-support-saml-idp
3. cas-server-support-saml
The work around to the issue is to add "exclude(group:
'org.apache.velocity', module: 'velocity')" to any module causing the
problem.
To the people of CAS, you look to have a dependency issue "Apache Velocity
1.7" is being imported by some modules.
Regards,
Colin
On Thursday, 17 October 2019 23:03:17 UTC+11, Michael Daley wrote:
>
> When running a fresh install of CAS 6.1.0-RC6 I receive the following
> error after authentication using SAML2.
>
> 2019-10-16 16:22:46,244 ERROR [org.apache.catalina.core.ContainerBase.[
> Tomcat].[localhost].[/cas].[dispatcherServlet]] - <Servlet.service() for
> servlet [dispatcherServlet] in context with path [/cas] threw exception
> [Request processing failed; nested exception is
> org.opensaml.messaging.encoder.MessageEncodingException: Error creating
> output document] with root cause>
> org.apache.velocity.exception.ResourceNotFoundException: Unable to find
> resource '/templates/saml2-post-binding.vm'
> at
> org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:474)
>
> ~[velocity-1.7.jar!/:1.7]
> at
> org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:352)
>
> ~[velocity-1.7.jar!/:1.7]
> at
> org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1533)
>
> ~[velocity-1.7.jar!/:1.7]
> at
> org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:343)
> ~[velocity-1.7.jar!/:1.7]
> at
> org.opensaml.saml.saml2.binding.encoding.impl.HTTPPostEncoder.postEncode(HTTPPostEncoder.java:172)
>
> ~[opensaml-saml-impl-3.4.5.jar!/:?]
> at
> org.opensaml.saml.saml2.binding.encoding.impl.HTTPPostEncoder.doEncode(HTTPPostEncoder.java:146)
>
> ~[opensaml-saml-impl-3.4.5.jar!/:?]
> at
> org.opensaml.messaging.encoder.AbstractMessageEncoder.encode(AbstractMessageEncoder.java:53)
>
> ~[opensaml-messaging-api-3.4.5.jar!/:?]
> at
> org.opensaml.messaging.encoder.servlet.BaseHttpServletResponseXMLMessageEncoder.encode(BaseHttpServletResponseXMLMessageEncoder.java:50)
>
> ~[opensaml-messaging-api-3.4.5.jar!/:?]
> at
> org.apereo.cas.support.saml.web.idp.profile.builders.enc.encoder.BaseHttpServletAwareSamlObjectEncoder.finalizeEncode(BaseHttpServletAwareSamlObjectEncoder.java:102)
>
> ~[cas-server-support-saml-idp-web-6.1.0-RC6.jar!/:6.1.0-RC6]
> at
> org.apereo.cas.support.saml.web.idp.profile.builders.enc.encoder.BaseHttpServletAwareSamlObjectEncoder.encode(BaseHttpServletAwareSamlObjectEncoder.java:63)
>
> ~[cas-server-support-saml-idp-web-6.1.0-RC6.jar!/:6.1.0-RC6]
> at
> org.apereo.cas.support.saml.web.idp.profile.builders.response.SamlProfileSaml2ResponseBuilder.encode(SamlProfileSaml2ResponseBuilder.java:130)
>
> ~[cas-server-support-saml-idp-web-6.1.0-RC6.jar!/:6.1.0-RC6]
>
> Depends added:
> compile
> "org.apereo.cas:cas-server-support-ldap:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-json-service-registry:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-yaml-service-registry:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-hazelcast-ticket-registry:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-bootadmin-client:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-saml:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-saml-idp:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-ws-sts:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-ws-idp:${project.'cas.version'}"
> compile
> "org.apereo.cas:cas-server-support-ws-idp-api:${project.'cas.version'}"
>
>
> Thanks,
> M. Daley
>
>
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