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From "Andrea Vacondio (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PDFBOX-807) NullPointerException in StandardSecurityHandler.java:261
Date Tue, 30 Aug 2011 12:07:40 GMT

     [ https://issues.apache.org/jira/browse/PDFBOX-807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrea Vacondio updated PDFBOX-807:
-----------------------------------

    Attachment: enc_test_test_file.pdf

Encrypted document with owner password "test"

> NullPointerException in StandardSecurityHandler.java:261
> --------------------------------------------------------
>
>                 Key: PDFBOX-807
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-807
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 1.2.1
>         Environment: JDK 1.6.0_21, Windows XP 32 Bit.
>            Reporter: MH
>            Assignee: Adam Nichols
>            Priority: Blocker
>         Attachments: enc_test_test_file.pdf
>
>
> I like to add text to a PDF and used the example code AddMessageToEachPage.java to do
this. I added decryption to support encrypted docs:
>                 doc = PDDocument.load(sourceFile);
>                 if (doc.isEncrypted()) {
>                     doc.decrypt(ownerPwd);
>                 }
> When my document is encrypted, the decryption succeeds without error message, but for
such encrypted docs, when callinf doc.save(), a NullPointerException occurs:
> -----------------------------------------
>     java.lang.NullPointerException
>     	at org.apache.pdfbox.pdmodel.encryption.StandardSecurityHandler.prepareDocumentForEncryption(StandardSecurityHandler.java:261)
>     	at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1013)
>     	at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:911)
>     	at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:892)
> -----------------------------------------------------------------

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