Stateful Session Bean throws a Null Security Context exception with no login
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Key: JBAS-3976
URL:
http://jira.jboss.com/jira/browse/JBAS-3976
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Security
Affects Versions: JBossAS-5.0.0.Beta1, JBossAS-4.0.5.GA
Reporter: Anil Saldhana
Assigned To: Anil Saldhana
Fix For: JBossAS-5.0.0.Beta2, JBossAS-4.2.0.CR1, JBossAS-4.0.5.SP1
Since the stateful session bean instance interceptor happens before the security
interceptor (security exceptions need to invalidate the session), the call to set the
principal on the enterprise context can fail when the bean was invoked with no login.
Remember the getCallerPrincipal call on the context needs to always return a non-null
principal.
If the setting of the principal on the context happens after the security checks have been
made via the security interceptor, there is security domain settings reflected via the
unauthenticated principal setting on the domain into the principal to be set on the
context.
Of course the user can always specify the unauthenticated-principal tag in
jboss-app.xml/jboss.xml DD but this should not be mandatory.
There is a need for a new interceptor after the security interceptor.
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