[jboss-user] [Beginners Corner] - Re: Secure jmx-console and web-console

acastanheira2001 do-not-reply at jboss.com
Thu Feb 26 07:45:48 EST 2009


Hi Pj,

Thanks for the wiki SecureJboss.

I tried to implement the SecureTheJmxConsole (http://www.jboss.org/community/docs/DOC-12190).

Before applying the configuration I can access jmx-console without any access control.

After applying the configuration I get a BLANK PAGE and the following error in APACHE.LOG:

2009-02-26 09:42:19,729 WARN  [FormAuthenticator] Unexpected error forwarding to login page 
java.lang.NullPointerException
	at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:316)
	at org.jboss.web.tomcat.security.ExtendedFormAuthenticator.forwardToLoginPage(ExtendedFormAuthenticator.java:141)
	at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:244)
	at org.jboss.web.tomcat.security.ExtendedFormAuthenticator.authenticate(ExtendedFormAuthenticator.java:86)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:491)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:393)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:543)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Thread.java:595)


Any ideas,
Andre

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