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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2017/06/14 14:59:01 UTC

[jira] [Resolved] (PDFBOX-3821) Newly added MDP functionality breaks PDFs <1.5

     [ https://issues.apache.org/jira/browse/PDFBOX-3821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-3821.
-------------------------------------
       Resolution: Fixed
         Assignee: Tilman Hausherr
    Fix Version/s: 3.0.0
                   2.0.7

> Newly added MDP functionality breaks PDFs <1.5
> ----------------------------------------------
>
>                 Key: PDFBOX-3821
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3821
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Signing
>    Affects Versions: 2.0.5, 2.0.6
>            Reporter: Lonzak
>            Assignee: Tilman Hausherr
>             Fix For: 2.0.7, 3.0.0
>
>         Attachments: PDFA_signed.pdf, Preflight2.png
>
>
> Changes introduced in PDFBOX-3017, PDFBOX-3699 broke the signing functionality. 
> A perfectly valid PDF (in 2.0.4) doesn't pass the acrobat preflight test now:
> "Incorrect value type for this key" and "general file format error"
> "The required key /TransformMethod is missing" and "An unexpected value is associated with the key."
> More details see the attached screenshot. I executed the "CreateVisibleSignature.java" code. And if the lines are commented the error is gone.



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