IZ530: NPE if nossl host is contacted from ssl host

[rhierlmeier]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=530]

        Issue #:      530            Platform:     Sun         Reporter: rhierlmeier (rhierlmeier)
       Component:     hedeby            OS:        All
     Subcomponent:    security       Version:      1.0            CC:    None defined
        Status:       STARTED        Priority:     P4
      Resolution:                   Issue type:    DEFECT
                                 Target milestone: 1.0u5next
      Assigned to:    rhierlmeier (rhierlmeier)
      QA Contact:     rhierlmeier
          URL:
       * Summary:     NPE if nossl host is contacted from ssl host
   Status whiteboard:
      Attachments:


     Issue 530 blocks:
   Votes for issue 530:     Vote for this issue


   Opened: Tue Jul 29 02:25:00 -0700 2008 
------------------------


   Description:

   In a scenario where master host is running in non ssl mode and a managed host
   installation is started without the -nossl option you get the following error
   message:

    sdmadm -s rhnossl -p system -k /tmp/sdm_admin.keystore \
           -cc /tmp/cacert.pem imgdh -cs_url master:31016 \
           -l /var/spool/sdm/rhnossl -au sdm_admin
   A configuration for system, "rhnossl", has been added
   Installation of the system rhnossl failed. Undo will be performed.
   During installation of system rhnossl, the error occurred. The local spool dir:
   /var/spool/sdm/rhnossl will be removed.
   The local spool dir: /var/spool/sdm/rhnossl has been removed.
   Error: Unknown error while communication with component
   cs_vm@severus/com.sun.grid.grm.rhnossl:name=cs,type=com.sun.grid.grm.ui.ConfigurationService:
   null

   Evaluation:

   This problem has no impact on the functionality of the system. However the error
   message does not contain any hint that the master jvm is running in no ssl mode.

   Suggested Fix / Work Around:

   If a nossl secured component contacts a ssl secured component an error human
   understandable error message should be provided. e.g.:

   Error: Can not contact remote jvm. It is running in non ssl mode

   Analysis:

   The problem is that in the JMXAuthenticator a NullPointerException is thrown:

   com.sun.grid.grm.GrmRemoteException: Unknown error while communication with
   component
   cs_vm@severus/com.sun.grid.grm.rhnossl:name=cs,type=com.sun.grid.grm.ui.Co
   nfigurationService: null
       at com.sun.grid.grm.management.ComponentProxy.invoke(ComponentProxy.java :217)
       at $Proxy8.run(Unknown Source)
       at com.sun.grid.grm.ui.impl.CommandServiceImpl.execute(CommandServiceImp
   l.java:128)
           at com.sun.grid.grm.security.ui.RemoteInstSecurityCommand$PreCommand.exe
   cute(RemoteInstSecurityCommand.java:77)
           at com.sun.grid.grm.ui.impl.CommandServiceImpl.execute(CommandServiceImp
   l.java:102)
           at com.sun.grid.grm.ui.MacroCommand.execute(MacroCommand.java:82)
           at com.sun.grid.grm.ui.install.InstallManagedHostCommand$RemoteInstSecur
   ityCommandProxy.execute(InstallManagedHostCommand.java:113)
           at com.sun.grid.grm.ui.impl.CommandServiceImpl.execute(CommandServiceImp
   l.java:102)
           at com.sun.grid.grm.ui.MacroCommand.execute(MacroCommand.java:82)
           at com.sun.grid.grm.ui.impl.CommandServiceImpl.execute(CommandServiceImp
   l.java:102)
           at com.sun.grid.grm.cli.cmd.administration.InstallManagedHostCliCommand.
   execute(InstallManagedHostCliCommand.java:153)
           at com.sun.grid.grm.cli.AbstractCli.run(AbstractCli.java:268)
           at com.sun.grid.grm.cli.SdmAdm.main(SdmAdm.java:160)
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
   java:39)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
   sorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at com.sun.grid.grm.util.MainWrapper$SystemRunThread.run(MainWrapper.jav
   a:434)
   Caused by: java.lang.NullPointerException
           at com.sun.grid.grm.security.JAASJMXAuthenticator.authenticate(JAASJMXAu
   thenticator.java:245)
           at javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.j
   ava:212)
           at javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.jav
   a:179)

   How to test:

    Write testsuite test for this issue
      - Install master host in nossl mode
      - Install managed host in ssl mode
      - check the error message

   ETC:

      0.5 PD  for the fix
      1.5 PD  for implementing the testsuite test
               ------- Additional comments from rhierlmeier Tue Jul 29 02:27:03 -0700 2008 -------
   Typo fixed
               ------- Additional comments from adoerr Wed Aug 20 07:40:56 -0700 2008 -------
   New target milestone.
               ------- Additional comments from aja Tue Nov 3 10:23:25 -0700 2009 -------
   accepting the issue
               ------- Additional comments from torsten Fri Nov 27 00:40:09 -0700 2009 -------
   changed milestone to 1.0u5next