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Posted to dev@sling.apache.org by "rafiya sirin (Jira)" <ji...@apache.org> on 2020/03/21 17:25:00 UTC

[jira] [Created] (SLING-9230) Servlet is allowed to register with invalid ResourceTypes

rafiya sirin created SLING-9230:
-----------------------------------

             Summary: 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


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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