[jboss-jira] [JBoss JIRA] (WFLY-7397) Elytron SPNEGO: missing negstat field in the first reply

[Martin Choma (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-7397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Choma moved JBEAP-6680 to WFLY-7397:
-------------------------------------------

              Project: WildFly  (was: JBoss Enterprise Application Platform)
                  Key: WFLY-7397  (was: JBEAP-6680)
             Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
          Component/s: Security
                           (was: Security)
    Affects Version/s: 11.0.0.Alpha1
                           (was: 7.1.0.DR7)


> Elytron SPNEGO: missing negstat field in the first reply
> --------------------------------------------------------
>
>                 Key: WFLY-7397
>                 URL: https://issues.jboss.org/browse/WFLY-7397
>             Project: WildFly
>          Issue Type: Bug
>          Components: Security
>    Affects Versions: 11.0.0.Alpha1
>            Reporter: Martin Choma
>
> Basically Elytron clone of JBEAP-4114.
> When the client sends an initial SPNEGO token with Kerberos as preferred mechanism and includes an invalid kerberos token, then client expects to see the {{WWW-Authenticate}} HTTP header with SPNEGO response {{negTokenResp[ negState = reject ]}}.
> As stated in [SPNEGO specification|https://tools.ietf.org/html/rfc4178#section-4.2.2] negstat is required in first reply:
> {code:borderStyle=dashed}
> negState
> ...
>       This field is REQUIRED in the first reply from the target, and is
>       OPTIONAL thereafter.  When negState is absent, the actual state
>       should be inferred from the state of the negotiated mechanism
>       context.
> {code}
> https://github.com/wildfly/wildfly/blob/15f9a4f2b5a10cc3acbaa2df57d5cc13db50ff43/testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/security/loginmodules/negotiation/SPNEGOLoginModuleTestCase.java testInvalidKerberosSpnegoWorkflow.



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