pdfbox-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "bal (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (PDFBOX-4609) At least one signature is invalid
Date Mon, 12 Aug 2019 11:54:00 GMT

    [ https://issues.apache.org/jira/browse/PDFBOX-4609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16905111#comment-16905111
] 

bal edited comment on PDFBOX-4609 at 8/12/19 11:53 AM:
-------------------------------------------------------

hi,

i found the sign() method implementation in the doWriteSignature () method of the coswriter
class, but this method is not called from saveIncremental, instead it calls the write() method
of the coswriter class. how  can i call the sign() from the coswriter class? please help.


was (Author: bal@123):
hi,

i found the sign() method implementation in the doWriteSignature () method of the coswriter
class, but this method is not called from saveIncremental, instead it calls the write() method
of the coswriter class. how  can i call the sign() form the coswriter? please help.

> At least  one signature is invalid
> ----------------------------------
>
>                 Key: PDFBOX-4609
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4609
>             Project: PDFBox
>          Issue Type: Wish
>          Components: .NET
>    Affects Versions: 1.8.15
>            Reporter: bal
>            Priority: Major
>         Attachments: Debug.txt, keystore.p12
>
>
> I am getting signature is  invalid  error in the signature panel of pdf after pkcs
7 signature insertion. I can see the name of the signer with the signed by in signature panel.
I am not able to find out disallowed changes pdfbox does resulting into invalid pdf by acrobat
reader.   Is it possible to validate the pdf with pdfbox? Thanks in advance. 



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@pdfbox.apache.org
For additional commands, e-mail: dev-help@pdfbox.apache.org


Mime
View raw message