Hi again, I'm sorry to keep asking, but we've been trying to enable Single Sign Out using the information you provided, but we have been unable to do so.
- We have followed the Matterhorn wiki, so that we can authenticate using CAS. - We added the lines indicated in the first grey panel, to add filters and beans to handle the sign out. We got the following error: ERROR (SpringSecurityConfigurationArtifactInstaller:121) - Unable to refresh > spring security configuration file > /opt/matterhorn/felix/conf/security/mh_default_org.xml: > org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find > class [org.springframework.security.web.authentication.logout.LogoutFilter] > for bean with name 'requestSingleLogoutFilter' defined in OSGi > resource[file:/opt/matterhorn/felix/conf/security/mh_default_org.xml| > bnd.id=994|bnd.sym=matterhorn-kernel]; nested exception is > java.lang.ClassNotFoundException: > org.springframework.security.web.authentication.logout.LogoutFilter not > found from bundle [matterhorn-kernel] - We have inspected the pom.xml in the matterhorn-kernel bundle, and the .jar is correctly added to the dependencies. We have checked that the package is effectively added to the kernel, but still we seem unable to find it. We are a little lost on how to add these lines so that felix interprets them correctly. Could you give us a hint? (Also, it's quite obvious we don't have a web.xml file to add the contents of the second grey panel, but we are not sure where we should add that configuration options.) Sorry if we are asking something too obvious. Thanks in advance for your help Rubén 2011/10/7 Josh Holtzman <[email protected]> > There is a setting in the security configuration file to enable "single > sign out" from CAS. See [1], which is from the Spring Security 3.1 docs. I > believe we're still on 3.0.x, though it may work for Matterhorn, too. If > not, we should upgrade. > > [1] > http://static.springsource.org/spring-security/site/docs/3.1.x/reference/springsecurity-single.html#cas-singlelogout > > Josh > > On Oct 6, 2011, at 11:47 AM, Rubén Pérez wrote: > > Hello "matterhorners", > > We are putting the finishing touches to our production pilot here at UVigo, > but we are having a problem with the Single Sign On --actually Out. > > We have configured out Matterhorn installation to authenticate users using > a CAS, as part of a bigger online services platform (where Matterhorn is one > of such services). > > Logging in works perfectly, but we have noticed that Matterhorn does not > log out the user when they finish their session *from outside Matterhorn*. > We may be logged in, and log out from our session from the CAS server > directly. When the CAS server notifies this to Matterhorn, it gets an error > "401 Bad Credentials". > > We have been trying to find the cause of this incorrect behaviour, but > there has been no luck so far. > > Does somebody have an idea of what can be the problem here? > > > Thanks in advance and best regards > Rubén > _______________________________________________ > Matterhorn mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn > > > To unsubscribe please email > [email protected] > _______________________________________________ > > > > _______________________________________________ > Matterhorn mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn > > > To unsubscribe please email > [email protected] > _______________________________________________ >
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