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Tilman Hausherr edited comment on PDFBOX-4312 at 9/20/18 4:05 AM: ------------------------------------------------------------------ So I was able to reproduce the effect, see attached files. This 1.8 source code {code:java} public void saveIncremental( String fileName ) throws IOException, COSVisitorException { saveIncremental(new BufferedInputStream(new FileInputStream(fileName)), new BufferedOutputStream(new FileOutputStream(fileName, true))); } {code} is suspicious, because one is writing on the same file than the one where one is writing, but I'm not sure if the writing start offset is really correct. was (Author: tilman): So I was able to reproduce the effect, see attached files. This code {code:java} public void saveIncremental( String fileName ) throws IOException, COSVisitorException { saveIncremental(new BufferedInputStream(new FileInputStream(fileName)), new BufferedOutputStream(new FileOutputStream(fileName, true))); } {code} is suspicious, because one is writing on the same file than the one where one is writing, but I'm not sure if the writing start offset is really correct. > Signature is not getting inserted into 00000 area > ------------------------------------------------- > > Key: PDFBOX-4312 > URL: https://issues.apache.org/jira/browse/PDFBOX-4312 > Project: PDFBox > Issue Type: Bug > Components: .NET, PDModel, Signing > Affects Versions: 1.8.9 > Reporter: bal > Priority: Major > Attachments: Screenshot (30).png, Screenshot (31).png, Screenshot > (31).png, testingSignature-signed-SaveIncremental-1param-bad-cutoff.pdf, > testingSignature-signed-SaveIncremental-2param-good.pdf, > testingSignature.pdf, testingSignature.pdf > > > Hi , > I want to sign pdf using signature in pkcs 7 format . I am converting pkcs 7 > signature to byte array using Convert.FromBase64String method in .net . I am > passing this byte array to sign method in signature interface which gets > called after calling saveincremental. My byte array is inserting proper but > the name of which signature is not shown when i open pdf. May be my byte > conversion may not proper or something else i am doing wrong. please let me > know. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org