authentication failure reasons in IdP logs

David Bantz dabantz at alaska.edu
Sat Jun 21 01:18:51 EDT 2014


Thank you so much Daniel for your detailed and patient response !

It seems my IdP and backend authentication stores are behaving appropriately
in response to some users' persistent submission of incorrect credentials, 
thanks to your robust and flexible LDAP authenticator.

Sorry I had to be nearly bludgeoned to get it.

David Bantz

On Fri, 20 Jun 2014, at 19:55 , Daniel Fisher <dfisher at vt.edu> wrote:

> ...
> I believe the answer to most of your questions is in the JAAS
> documentation, specifically:
> http://docs.oracle.com/javase/7/docs/api/javax/security/auth/login/LoginContext.html#login()
> "In the case where multiple LoginModules fail, this method propagates
> the exception raised by the first LoginModule which failed."
> 
> So the exception that is ultimately thrown and then logged whenever
> both login modules fail is always the exception thrown from the first
> module...

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