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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2018/03/06 19:19:00 UTC

[jira] [Resolved] (PDFBOX-4020) Into existing signature embedded signed timestamp for validation

     [ https://issues.apache.org/jira/browse/PDFBOX-4020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-4020.
-------------------------------------
    Resolution: Fixed

That's it for this issue (if not, please reopen). Related work to be found in PDFBOX-4020. Thanks everybody especially [~EaseRider] for your contributions!

> Into existing signature embedded signed timestamp for validation
> ----------------------------------------------------------------
>
>                 Key: PDFBOX-4020
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4020
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: Signing
>    Affects Versions: 2.0.8
>            Reporter: Alexis Suter
>            Assignee: Tilman Hausherr
>            Priority: Major
>             Fix For: 2.0.9, 3.0.0 PDFBox
>
>         Attachments: SignatureValidation_Embedded_Timestamping_v0.4.java.patch, signed_ts_ocsp.pdf, simplify-extracted-from-PDFBOX-3984.patch
>
>
> I would like to contribute a new example for embedded Timestamping.
> The Timestamp is beeing embedded into the existing Signature (which has so be prepared big enough for it). So that the document does not get changed. 
> This Step is a preparation for the LTV and includes some reorganisation for Validation-Purposes.
> I am still working on embedding the OCSP-Data, wich will take a bit longer. For that I have excluded and commented out the Code for it, to avoid confusion.
> Possible Usage:
> {code:java}
> exec:java -X -Dexec.mainClass="org.apache.pdfbox.examples.signature.validation.CreateEmbeddedValidation" -Dexec.args="${infile} -tsa ${tsa}"
> {code}
> CreateSignature has been changed to add SignatureOptions, where we can choose the size of the signature.



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