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From "rafiya sirin (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SLING-9230) Servlet is allowed to register with invalid ResourceTypes
Date Sat, 21 Mar 2020 17:28:00 GMT

     [ https://issues.apache.org/jira/browse/SLING-9230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

rafiya sirin updated SLING-9230:
--------------------------------
    Attachment: stacktrace.txt

> Servlet is allowed to register with invalid ResourceTypes
> ---------------------------------------------------------
>
>                 Key: SLING-9230
>                 URL: https://issues.apache.org/jira/browse/SLING-9230
>             Project: Sling
>          Issue Type: Bug
>          Components: Servlets
>    Affects Versions: Servlets Resolver 2.6.4
>            Reporter: rafiya sirin
>            Priority: Minor
>         Attachments: Screen Shot 2020-03-10 at 10.12.54 PM.png, stacktrace.txt
>
>
> Servlets are allowed to register even when the resource types are specified as 
> SLING_SERVLET_RESOURCE_TYPES + "=" + "[/test,/path]"
> This is invalid because getOakPath for paths starting with "[" and ending with "]" return
null. This creates an unwanted scenario where ResourceChangeListeners fail to register with
a NPE. The NPE on JCR is fixed with commit : [https://github.com/apache/jackrabbit-oak/commit/2e37d7a507186484e13897549681bf29b17461fc] 
> However we should still fix this in sling, to not accept paths which start with "["
and end with "]"
> JCR code which returns null : [https://github.com/apache/jackrabbit-oak/blob/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/namepath/impl/NamePathMapperImpl.java#L91]
>  



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