[jboss-jira] [JBoss JIRA] (ELY-710) Elytron SPNEGO: missing negstat field in the first reply

[Jan Kalina (JIRA)]

     [ https://issues.jboss.org/browse/ELY-710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Kalina deleted ELY-710:
---------------------------


> Elytron SPNEGO: missing negstat field in the first reply
> --------------------------------------------------------
>
>                 Key: ELY-710
>                 URL: https://issues.jboss.org/browse/ELY-710
>             Project: WildFly Elytron
>          Issue Type: Bug
>            Reporter: Jan Kalina
>            Assignee: Jan Kalina
>
> 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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