[jira] [Commented] (PDFBOX-5865) Show ASN.1 decoded Contents for Signature-Dictionary

["Tilman Hausherr (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-5865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17871695#comment-17871695 ] 

Tilman Hausherr commented on PDFBOX-5865:
-----------------------------------------

This is nice! I'll commit it soon.

> Show ASN.1 decoded Contents for Signature-Dictionary
> ----------------------------------------------------
>
>                 Key: PDFBOX-5865
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5865
>             Project: PDFBox
>          Issue Type: New Feature
>          Components: Swing GUI
>            Reporter: beat weisskopf
>            Priority: Minor
>             Fix For: 2.0.33, 3.0.3 PDFBox, 4.0.0
>
>         Attachments: trunk...beat2_pdfbox_add-asn1-view-to-debugger.patch.txt
>
>
> I really like the Pdfbox Debugger and use it sometimes to debug issues with PDFs.
> Most of the PDFs we work with are signed. Currently the "Contents"-Entry in the Signature-Dictionary is not displayed as ASN.1. I made a "good enough" for me implementation, such that I can see the ASN.1 structure. See the attached patch.
> I am not sure, if that works for all signature types, maybe some more checks are needed (Subfilter?).



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