Hi Danny

Did you you specify a logout URL in your CAS authentication filter
configuration. If not, the logout should not happen.

Cheers
Christian


On Thu, Aug 28, 2014 at 7:50 PM, Danny Cheng <[email protected]>
wrote:

>  I found the problem or maybe just working as intended. Inside
> GeoServerCasAuthenticationFilter it overrides logout() which updates the
> GeoServerLogoutFilter logout URL to point to the CAS logout URL set in
> initializeFromConfig() override.
>
>
>
>     @Override
>
>     public void initializeFromConfig(SecurityNamedServiceConfig config)
> throws IOException {
>
>         super.initializeFromConfig(config);
>
>
>
>
>
>         CasAuthenticationFilterConfig authConfig =
>
>                 (CasAuthenticationFilterConfig) config;
>
>
>
>         validator = new
> GeoServerCas20ProxyTicketValidator(authConfig.getCasServerUrlPrefix());
>
>         validator.setAcceptAnyProxy(true);
>
>         validator.setProxyGrantingTicketStorage(pgtStorageFilter);
>
>
>
>         validator.setRenew(authConfig.isSendRenew());
>
>         if (StringUtils.hasLength(authConfig.getProxyCallbackUrlPrefix()))
>
>
> validator.setProxyCallbackUrl(GeoServerCasConstants.createProxyCallBackURl(authConfig.getProxyCallbackUrlPrefix()));
>
>
>
>         
> casLogoutURL=GeoServerCasConstants.createCasURl(authConfig.getCasServerUrlPrefix(),
> GeoServerCasConstants.LOGOUT_URI);
>
>         if (StringUtils.hasLength(authConfig.getUrlInCasLogoutPage()))
>
>
> casLogoutURL+="?"+GeoServerCasConstants.LOGOUT_URL_PARAM+"="+URLEncoder.encode(authConfig.getUrlInCasLogoutPage(),"utf-8");
>
>
>
>         singleSignOut=authConfig.isSingleSignOut();
>
>         aep = new GeoServerCasAuthenticationEntryPoint(authConfig);
>
>     }
>
>
>
>     @Override
>
>     public void logout(HttpServletRequest request, HttpServletResponse
> response,
>
>             Authentication authentication) {
>
>
> request.setAttribute(GeoServerLogoutFilter.LOGOUT_REDIRECT_ATTR,casLogoutURL);
>
>     }
>
>
>
> Because of this, when I click logout from the web UI, it ends up logging
> me out of the web UI, CAS, and CAS clients.
>
>
>
> Thanks,
> Danny
>
>
>
>
>
> *From:* Danny Cheng
> *Sent:* Wednesday, August 27, 2014 2:41 PM
> *To:* [email protected]
> *Subject:* GeoServer Web UI Logout
>
>
>
> Hi Everyone:
>
>
>
> I have GeoServer integrated with CAS to authenticate WMS service requests,
> but I want to keep the web UI to authenticate using the default form
> method. I added a new CAS filter that is only applicable to my particular
> WMS ANT pattern and it is working as expected for what I want. However,
> when I click logout from the web UI, it redirects me to CAS logout page,
> but I don’t want that. This effectively signed me out of all the other CAS
> clients as well (I have single logout enabled). I was expecting to be
> redirected to the web UI login page. Am I wrong?
>
>
>
> Thanks,
>
> Danny
>
>
>
>
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>
>


-- 
DI Christian Mueller MSc (GIS), MSc (IT-Security)
OSS Open Source Solutions GmbH
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