[ https://issues.apache.org/jira/browse/PDFBOX-1751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Chojecki updated PDFBOX-1751: ------------------------------------ Affects Version/s: 1.8.1 1.8.2 Summary: Signing external signed document again with pdfbox, break the document. (was: SignDict/Contents illegal data) > Signing external signed document again with pdfbox, break the document. > ----------------------------------------------------------------------- > > Key: PDFBOX-1751 > URL: https://issues.apache.org/jira/browse/PDFBOX-1751 > Project: PDFBox > Issue Type: Bug > Components: Signing > Affects Versions: 1.8.0, 1.8.1, 1.8.2 > Environment: Windows 8.1 > Reporter: David KELLER > Assignee: Thomas Chojecki > Labels: security, signature > Attachments: contract.pdf, contract.pdf_signedIText.pdf, > contract.pdf_signedPdfBox.pdf, contract_signed_Cryptolog.pdf, PADESSigner.java > > > 1/ I sign a file using this method > public static void signByPdfbox( > File inputPDF, > File outputPDF, > KeyStore ks, > String password) > throws IOException, UnrecoverableKeyException, KeyStoreException, > NoSuchAlgorithmException, COSVisitorException, SignatureException { > PDDocument inputDoc = PDDocument.load(inputPDF); > > > PADESSigner signer = new PADESSigner(ks, password); > > signer.setSignatureName("Hello1"); > signer.setSignatureReason("Why noy"); > signer.setSignatureLocation("Curacao"); > signer.setSignatureContactInfo("david.keller...@gmail.com"); > > signer.signPDF(inputDoc, outputPDF); > } > 2/ I resign the same file using the same method and in acrobat reader I have > this error : SignDict/Contents illegal data > I have googelized it, and I found only old topics for iText lib. > I have tried the same with iText 5.X, and double signatures works -- This message was sent by Atlassian JIRA (v6.1#6144)