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Posted to dev@xalan.apache.org by "Sergey Ushakov (Created) (JIRA)" <xa...@xml.apache.org> on 2011/09/27 07:49:12 UTC

[jira] [Created] (XALANJ-2544) Entities resolving with resolver is not available for XSLT file

Entities resolving with resolver is not available for XSLT file
---------------------------------------------------------------

                 Key: XALANJ-2544
                 URL: https://issues.apache.org/jira/browse/XALANJ-2544
             Project: XalanJ2
          Issue Type: Bug
      Security Level: No security risk; visible to anyone (Ordinary problems in Xalan projects.  Anybody can view the issue.)
          Components: Xalan
    Affects Versions: 2.0.x
            Reporter: Sergey Ushakov


In case an XSLT file contains reference to any entities, and an entity resolver is used, the resolver is given a chance to look up in the catalog only _after_ the original reference in the internet is consulted and fetched. A case may look like this:

<?xml version="1.0" standalone="yes" ?>
<!DOCTYPE transform [
    <!ENTITY % w3centities-f PUBLIC "-//W3C//ENTITIES Combined Set//EN//XML"
        "http://www.w3.org/2003/entities/2007/w3centities-f.ent">
    %w3centities-f;
]>
<xsl:transform version="1.0"
...

For that case if no internet connection is available, a java.net.UnknownHostException is throw referencing 'www.w3.org'.

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[jira] [Commented] (XALANJ-2544) Entities resolving with resolver is not available for XSLT file

Posted by "Sergey Ushakov (Commented) (JIRA)" <xa...@xml.apache.org>.
    [ https://issues.apache.org/jira/browse/XALANJ-2544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13118671#comment-13118671 ] 

Sergey Ushakov commented on XALANJ-2544:
----------------------------------------

A patched binary build is available form my blog page "XSLT, entities, Java, Xalan..." at http://s-n-ushakov.blogspot.com/2011/09/xslt-entities-java-xalan.html .
                
> Entities resolving with resolver is not available for XSLT file
> ---------------------------------------------------------------
>
>                 Key: XALANJ-2544
>                 URL: https://issues.apache.org/jira/browse/XALANJ-2544
>             Project: XalanJ2
>          Issue Type: Bug
>      Security Level: No security risk; visible to anyone(Ordinary problems in Xalan projects.  Anybody can view the issue.) 
>          Components: Xalan
>    Affects Versions: 2.0.x
>            Reporter: Sergey Ushakov
>         Attachments: org.apache.xalan.processor.TransformerFactoryImpl.diff, org.apache.xalan.transformer.XalanProperties.diff, org.apache.xalan.xslt.Process.diff
>
>
> In case an XSLT file contains reference to any entities, and an entity resolver is used, the resolver is given a chance to look up in the catalog only _after_ the original reference in the internet is consulted and fetched. A case may look like this:
> <?xml version="1.0" standalone="yes" ?>
> <!DOCTYPE transform [
>     <!ENTITY % w3centities-f PUBLIC "-//W3C//ENTITIES Combined Set//EN//XML"
>         "http://www.w3.org/2003/entities/2007/w3centities-f.ent">
>     %w3centities-f;
> ]>
> <xsl:transform version="1.0"
> ...
> For that case if no internet connection is available, a java.net.UnknownHostException is thrown by Xalan-J command line utility referencing "www.w3.org".

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