Grouper Users - Open Discussion List

[Peter DiCamillo <>]

I think I need to do more testing at this point to determine if the 
problem is in Grouper or somewhere else. I'll try to at least determine 
that, and write again if it appears to be in Grouper.

Peter

Peter DiCamillo wrote:
> Thanks. I checked the tables, and grouper_ext_subj has no duplicate 
> identifiers, and grouper_ext_subj_attr is empty. I also checked the 
> invitations, and there are no duplicate invite_id values in 
> grouper_ext_subj_invite_v.
>
> The error happens at the time of the next invite, for any invite. Also, 
> I get the same error if I make a change to the invite id in the link, so 
> that the invite id should be invalid. It's as if Grouper is trying to 
> log me in normally, rather than recognizing I'm trying to accept an 
> invitation. It occurred to me that there may be a problem with the 
> Apache or Tomcat configuration, but those weren't changed from when it 
> was working.
>
> Peter
>
> On 11/4/12 10:38 PM, Chris Hyzer wrote:
> > Ok, I don't have the delete button enabled (default).  I deleted 
> > myself on the demo server (v2.0), and it deleted the record in the 
> > table grouper_ext_subj.  Then I registered again and it added a record 
> > to that table.  I think if you look in that table and 
> > grouper_ext_subj_attr?, you should be able to see the dupes and delete 
> > one and you will be all set hopefully.  I see that log message, but it 
> > is outdated at the time of the delete, not at the time of the next 
> > invite, right?  Let me know if you see anything and I will keep 
> > looking...
> >
> > Thanks,
> > Chris
> >
> > -----Original Message-----
> > From: Peter DiCamillo 
> > [mailto:]
> > Sent: Sunday, November 04, 2012 3:20 PM
> > To: Chris Hyzer
> > Cc: 
> >
> > Subject: Re: [grouper-users] External user invitations no longer working
> >
> > That doesn't seem to be it. Today I tested using a different computer
> > than the one I had been using. I did this:
> >
> > 1. Login with my admin account and send an invitation to another account.
> > 2. Quit from the browser.
> > 3. Follow the link in the invitation mail, which launches the browser 
> > again.
> > 4. Authenticate with the other account.
> >
> > After the authentication is successful, I get the subject not found
> > error for the account I just logged-in as. This had been working fine,
> > right up until I tried used the delete credentials options last night.
> >
> > Peter
> >
> > On 11/4/12 4:50 AM, Chris Hyzer wrote:
> > > I think you are signed on as a user who is not in the system anymore, 
> > > right?  Can you sign out or clear cookies or something and sign in as 
> > > a user who exists and do another invite?
> > >
> > > Thanks,
> > > Chris
> > >
> > > -----Original Message-----
> > > From:  
> > > [mailto:] On Behalf Of Peter 
> > > DiCamillo
> > > Sent: Saturday, November 03, 2012 11:56 PM
> > > To: 
> > >
> > > Subject: [grouper-users] External user invitations no longer working
> > >
> > > I was doing some testing of external user invitations. At one point I
> > > sent an invitation to an external account that was already registered
> > > with Grouper. Then, in response to the invitation I clicked on the
> > > delete button to delete that user's association with Grouper. My intent
> > > was to reset that account as far as Grouper was concerned, so I could do
> > > a test as if that account had never been used with Grouper. After that,
> > > no external invitations are working, either to that user again, or to
> > > other external users that had never been used previously with Grouper.
> > > When I follow the link to accept an invitation, instead of getting the
> > > screen for that, I get a "subject not found error". Here's the trace
> > > from the log:
> > >
> > > > edu.internet2.middleware.subject.SubjectNotFoundException: subject 
> > > > not found: ,
> > > > Cant find subject from login id: 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.subj.SourcesXmlResolver.thereCanOnlyBeOne(SourcesXmlResolver.java:489) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.subj.SourcesXmlResolver.findByIdOrIdentifier(SourcesXmlResolver.java:530) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.subj.CachingResolver.findByIdOrIdentifier(CachingResolver.java:377) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.subj.ValidatingResolver.findByIdOrIdentifier(ValidatingResolver.java:202) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.SubjectFinder.findByIdOrIdentifier(SubjectFinder.java:160) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.ui.GrouperUiFilter.retrieveSubjectLoggedIn(GrouperUiFilter.java:279) 
> > > >
> > > >     at 
> > > > edu.internet2.middleware.grouper.ui.GrouperUiFilter.doFilter(GrouperUiFilter.java:859) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
> > > >
> > > >     at 
> > > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
> > > >
> > > >     at 
> > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
> > > >
> > > >     at 
> > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
> > > >
> > > >     at 
> > > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
> > > >
> > > >     at 
> > > > org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:448)
> > > >     at 
> > > > org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:399) 
> > > >
> > > >     at 
> > > > org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1675) 
> > > >
> > > >     at java.lang.Thread.run(Thread.java:662)
> > >
> > > I never used the "delete" button in an invitation before, so I suspect
> > > that has something to do with this. This seems very odd to me, because I
> > > wouldn't expect the subject to be found before the invitation had been
> > > accepted. Any ideas on how I can get it working again? This is not a
> > > production system, so it's not urgent.
> > >
> > > Peter