Julien Herfurth wrote:
Hello,
I've made a simple setup with Acegi security and CAS. When I try to access a secured object
(in my case a method of a dao), the browser is redirected to the cas login page as expected, but
when the browser is redireted back to
https://localhost:8443/sample/j_acegi_cas_security_check?ticket=blahblahblah,
I get this error :
15:41:08.393 WARN!! Exception for /sample/j_acegi_cas_security_check?ticket=ST-0-fvOFl0bCOjCZNuz4CPeO
java.lang.IllegalArgumentException: Cannot pass null or empty values to constructor
at net.sf.acegisecurity.providers.cas.CasAuthenticationToken.<init>(CasAuthenticationToken.java:70)
at net.sf.acegisecurity.providers.cas.CasAuthenticationProvider.authenticateNow(CasAuthenticationProvider.java:226)
at net.sf.acegisecurity.providers.cas.CasAuthenticationProvider.authenticate(CasAuthenticationProvider.java:181)
at net.sf.acegisecurity.providers.ProviderManager.authenticate(ProviderManager.java:126)
at net.sf.acegisecurity.ui.cas.CasProcessingFilter.attemptAuthentication(CasProcessingFilter.java:108)
at net.sf.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:215)
at net.sf.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:88)
at org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(WebApplicationHandler.java:334)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:286)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1808)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1758)
at org.mortbay.http.HttpServer.service(HttpServer.java:879)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:790)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:952)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:807)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:197)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:501)
It seems that there are missing parameters when the CasAuthenticationProvider tries to instantiate a new
CasAuthenticationToken. Is it something someone already see ? Does anyone have a quick hint about that ?
Thanks,
Julien
In the call to CasAuthenticationToken.authenticateNow(), the proxyList and the proxyGrantingTicketIou
parameters of the CasAuthenticationToken constructor are empty. This raise the IllegalArgumentException,
but usage of proxy is optionnal ... Is this a bug or I am missing something ?
Thanks,
Julien
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