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https://issues.apache.org/jira/browse/PDFBOX-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andreas Lehmkühler resolved PDFBOX-1872.
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Resolution: Fixed
Fix Version/s: 2.0.0
1.8.7
The issue was that the metadata is *not* encrypted and pdfbox doesn't care
about that and decrypts the metadata stream which led to scrambled data.
I've fixed the issue in revisions http://svn.apache.org/r1606319 (trunk) and
http://svn.apache.org/r1606321 (1.8 branch)
[~brzrkr] Thanks for the patient and for insisting when I closed the issue some
time ago.
> PDMetadata.exportXMPMetadata fails when Metadata has encrypted stream
> ---------------------------------------------------------------------
>
> Key: PDFBOX-1872
> URL: https://issues.apache.org/jira/browse/PDFBOX-1872
> Project: PDFBox
> Issue Type: Bug
> Components: JempBox, PDModel
> Affects Versions: 1.8.3
> Environment: Not sure it matters, but Solaris (SunOS 5.10), java
> 1.6.0_19,
> Reporter: Pat Hickey
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Fix For: 1.8.7, 2.0.0
>
>
> When the Metadata is encoded with the Crypt filter, exportMetadata() fails to
> parse the XML. My guess is that PDDocumentCatalog.getMetadata() gives
> PDMetadata the raw stream, instead of the filtered one. Then
> PDMetadata.exportXMPMetadata() calls XMPMetadata.load(), which cannot parse
> the encrypted stream.
> While I cannot post the document (proprietary), the outline shown by
> PDFDebugger goes like this:
> Root:Dictionary(Catalog)
> + AcroForm:Dictionary
> - Metadata:Stream(Metadata:XML)
> - Filter:Array
> o [0] Crypt
> o Length:6302
> o Subtype:XML
> o Type:Metadata
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