[infinispan-issues] [JBoss JIRA] (ISPN-6258) Authorication can fail with NPE when no subject is provided

[Vojtech Juranek (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-6258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vojtech Juranek updated ISPN-6258:
----------------------------------
              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/4034


> Authorication can fail with NPE when no subject is provided
> -----------------------------------------------------------
>
>                 Key: ISPN-6258
>                 URL: https://issues.jboss.org/browse/ISPN-6258
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Security
>            Reporter: Vojtech Juranek
>            Assignee: Vojtech Juranek
>
> When user's subject is null, authorization on secured cache can fail with NPE bellow, instead of logging {{SecurityException}}
> {noformat}
> 15:14:47,795 ERROR [org.infinispan.server.hotrod.HotRodEncoder] (HotRodServerWorker-9-1) ISPN005022: Exception writing response with messageId=2: java.lang.NullPointerException                                                             
>         at org.infinispan.security.impl.CachePrincipalPair.<init>(CachePrincipalPair.java:17)                                                                                                                                                
>         at org.infinispan.security.impl.AuthorizationHelper.checkSubjectPermissionAndRole(AuthorizationHelper.java:103)                                                                                                                      
>         at org.infinispan.security.impl.AuthorizationHelper.checkPermission(AuthorizationHelper.java:76)                                                                                                                                     
>         at org.infinispan.security.impl.AuthorizationManagerImpl.checkPermission(AuthorizationManagerImpl.java:37)                                                                                                                           
> {noformat}



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