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https://issues.apache.org/jira/browse/XERCESJ-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Babu Neelicattu updated XERCESJ-1644:
------------------------------------------

    Attachment: XERCESJ-1644.patch

Attaching a PoC patch demonstrating requesting feature. The patch implements 
only system property based configuration. 

Supporting these configurations from within a global property file either 
system wide or from within the class path might be ideal.

Note that the patch defaults to enabling _disallow-doctype-decl_ and disabling 
_external-general-entities_ and _external-parameter-entities_.

> RFE: Allow global enabling/disabling of features with secure defaults
> ---------------------------------------------------------------------
>
>                 Key: XERCESJ-1644
>                 URL: https://issues.apache.org/jira/browse/XERCESJ-1644
>             Project: Xerces2-J
>          Issue Type: Improvement
>          Components: JAXP (javax.xml.parsers)
>    Affects Versions: 2.11.0
>            Reporter: Arun Babu Neelicattu
>         Attachments: XERCESJ-1644.patch
>
>
> It would be useful to be able enable and disable features using a global 
> configuration, either by using system properties or a property file or both.
> Possible usage via system properties:
> {noformat}
> -Dorg.apache.xerces.jaxp.features.enable=http://apache.org/xml/features/disallow-doctype-decl
> -Dorg.apache.xerces.jaxp.features.disable=http://xml.org/sax/features/external-general-entities,http://xml.org/sax/features/external-parameter-entities
> {noformat}
> Is this something that can be added?



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