[Engine-devel] BadPaddingException

[Vojtech Szocs]

----- Original Message -----
> From: "Alon Bar-Lev" <alonbl at redhat.com>
> To: "Martin Perina" <mperina at redhat.com>
> Cc: engine-devel at ovirt.org
> Sent: Monday, July 8, 2013 2:01:56 PM
> Subject: Re: [Engine-devel] BadPaddingException
> 
> 
> 
> ----- Original Message -----
> > From: "Martin Perina" <mperina at redhat.com>
> > To: engine-devel at ovirt.org
> > Sent: Monday, July 8, 2013 2:58:08 PM
> > Subject: [Engine-devel] BadPaddingException
> > 
> > Hi,
> > 
> > I've noticed that BadPaddingException has started to appear recently in
> > engine-log:
> > 
> > 1) The first occurrence is during engine startup:
> > 
> >    2013-07-08 13:42:32,334 ERROR
> >    [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service
> >    thread 1-4) Failed to decrypt value for property
> >    AttestationTruststorePass will be used encrypted value:
> >    javax.crypto.BadPaddingException: Data must start with zero
> > 
> > 
> > 2)  The second occurrence is after successfull login to webadmin app
> > 
> > 2013-07-08 13:43:13,352 ERROR
> > [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils]
> > (http--0.0.0.0-8080-1) Failed to decrypt value for property
> > LocalAdminPassword will be used encrypted value:
> > javax.crypto.BadPaddingException: Data must start with zero
> > 
> > 
> > Strange thing is, that I can log in as admin at internal without any problems
> > with the password I've entered
> > during engine-setup-2 process.
> > 
> > Engine instance has been created using new development environment with no
> > errors, engine.log attached.
> 
> Right.
> 
> This was always the case, the only change is that I added a stack trace for
> these errors.
> 
> Now someone need to figure out why we would like to decrypt the default
> password of 123456 if I recall correctly, and fix this... :)

Maybe because Engine first assumes the password is encrypted and tries to decrypt it, otherwise it just uses the immediate value.

> 
> Alon
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