-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 James,
On 1/7/20 1:33 PM, James H. H. Lampert wrote: > This just gets weirder and weirder. > > I added manager-jmx to the admin account. I continued to get "401 > unauthorized." > > I then tried setting up another user, temporarily, with a > URL-friendly user-ID and password. If I just gave that user > "manager-gui," I got "403 access denied" instead, regardless of > whether I put the user-ID and password into the URL, or into a -u > clause. > > But then, when I tried adding "manager-jmx" to the temporary user, > I got a null pointer exception! > >> java.lang.NullPointerException at >> org.apache.catalina.manager.JMXProxyServlet.invokeOperationInternal(J MXProxyServlet.java:264) >> >> >> at >> org.apache.catalina.manager.JMXProxyServlet.invokeOperation(JMXProxyS ervlet.java:207) >> >> >> at >> org.apache.catalina.manager.JMXProxyServlet.doGet(JMXProxyServlet.jav a:116) >> >> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:231) >> >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:166) >> >> >> at >> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52 ) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:193) >> >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:166) >> >> >> at >> org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCh aracterEncodingFilter.java:109) >> >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:193) >> >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:166) >> >> >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:199) >> >> >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:96) >> >> >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:610) >> >> >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:137) >> >> >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:81) >> >> >> at >> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAcce ssLogValve.java:660) >> >> >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:87) >> >> >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:343) >> >> >> at >> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java :798) >> >> >> at >> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLig ht.java:66) >> >> >> at >> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(Abstract Protocol.java:808) >> >> >> at >> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpo int.java:1498) >> >> >> at >> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBas e.java:49) >> >> >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1149) >> >> >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:624) >> >> >> at >> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh read.java:61) >> >> >> at java.lang.Thread.run(Thread.java:748) > > What I have on this box is Tomcat 8.5.40, under JVM 1.8.0_201-b09 > > Anybody know what's wrong now? You probably "spelled" something incorrectly. It might be a quoting/escaping issue. It might be a literal misspelling/typo. The JMXProxyServlet shouldn't NPE like that, though. I'll take a look and see if we can give you a better error message than that when it happens. - -chris -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl4VICUACgkQHPApP6U8 pFgpHRAAquY32hPePQt4UBarAvgr1WkryFCoHXO+thEvVtpOj6/S/GBS3L6+Hxlu muT90BbQsFy4fhGM7cmSSeC44GQB5FV0EXiMskDnlqohM0BwgiwGUEVaXW9L7UwA G4KrOCRzYdgzjpdEmS2k1s71bcarawKD2sA7EB/GFmIZjTDj1Lgs66hGNNXsyy4e vrWAYWpp3omSh40a5Z5+ROwOvyjI6hgft33UXFwZbbGQdTmpbx5Y8f9mTRnhh8R0 EMq1Olu9ONsbOi0SPHb4/8DHoBIT4cHgrBtV8mqX3MrSn91D55rVouZzmyOttgXO txdH4mku8z8rr/C7+A8NG/Uc2R3YfH4tzYvzum+DavhL6HQ3N+Ob4GcRWwzR/RXN D35zI4trxtELYpnwJ3nNnSms9J79CIO/jfODubsRlWmBQuKcDww4sWyHQGvMbMGZ JW1MjCywXdcuKe9DXynxkTjjbbJktQEsszBhaFptJBzg7iG1BJXQmgXG70npj1pc FZiqvyKF7fATkZLEeumYmeKzKAb3F2M8l8ZuInscaiBWwHskb6JNkKeZNzvMdiGn kZibenXy78dhaYaldXrTzea7DYHFUdzaEL/1vRh6tdYM8OMHQBF+YIa41A5ICrPY Tx5Oav1yO9QQpsgu+BYjxrrK536g6ezLc8d7HjXh6lmq5K+CFHc= =jukF -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
