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Posted to fop-dev@xmlgraphics.apache.org by "Simon Steiner (Jira)" <ji...@apache.org> on 2021/10/08 13:25:00 UTC

[jira] [Assigned] (FOP-3006) [Patch] XMP Metadata in created PDF/A-2 documents is not valid

     [ https://issues.apache.org/jira/browse/FOP-3006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Steiner reassigned FOP-3006:
----------------------------------

    Assignee: J Frank

> [Patch] XMP Metadata in created PDF/A-2 documents is not valid
> --------------------------------------------------------------
>
>                 Key: FOP-3006
>                 URL: https://issues.apache.org/jira/browse/FOP-3006
>             Project: FOP
>          Issue Type: Bug
>    Affects Versions: 2.6, trunk
>            Reporter: Stefan Berger
>            Assignee: J Frank
>            Priority: Major
>         Attachments: fop.xconf, fop1.xconf, fop_invalid_metadata.pdf, patch-FOP-3006.diff, test.fo, test.fo, veraPDF-tempHTMLReport4387586169468085905.html
>
>
> When you set the "pdf-a-mode" to "PDF/A-2a" and generate a PDF, it will not pass the validation because <dc:language> and <dc:date> are not valid.
> In the case of <dc:language>, it should contain a <rdf:Bag>, and <dc:date> should contain a <rdf:Seq>.
> The offending code is this one: [https://github.com/apache/xmlgraphics-fop/blob/trunk/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java#L149|https://github.com/apache/xmlgraphics-fop/blob/678d6c0e04fd6a5464012be0241bb771cf9bb506/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java#L149]
> By setting compact to true, Bags and Sequences are not created.
> Attached you will find a PDF/A-2a file generated by Apache FOP and VeraPDF's validation results. Other validators also report the same error.



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