403844 - Verify pkix_OcspChecker_Check works with configured responders

Status: RESOLVED DUPLICATE of bug 408847

(NSS :: Libraries, defect, P2)

Description

[Kai Engert [:KaiE:]]

When using OCSP, two different strategies can be used:
(a) use the responder specified in a cert
(b) use a specific responder defined by the application

Function pkix_OcspChecker_Check seems to offer strategy (b), because it allows to pass in a checker object, which contains a responder parameter.

Reading the implementation of pkix_OcspChecker_Check and pkix_pl_OcspRequest_Create I'm worried that (b) is not implemented correctly.

If a cert does not list a responder, then pkix_pl_OcspRequest_Create will report "uri not found".
Back in pkix_OcspChecker_Check, this condition results in "test passed, done" action, without checking for a configured responder in the given checker object.