Hi,
Sorry for late reply. I didn't get your answer to my email and also I can't reply to it using button on mail archive web page. I had to manually copy it. My PDFBox version is 3.0.2 and you are right, that the refs are ok after saving the document. With best regards, Frantisek Simon On 2024/04/04 15:18:48 Andreas Lehmkühler wrote: > Hi, > > which version of PDFBox are you using? > > Did you save the merged pdf before you try to fix the signature? The > resulting pdf should have a valid xref table. > > Andreas > > Am 04.04.24 um 15:09 schrieb František Šimon: > > Hello, > > > > > > > > I encounter a problem when trying to fix some problem with invalid > > certificate in PDF that I am processing. > > > > I have two PDFs which I am merging together. First one is some one page > > template where I fill soma data and second one is multiple page PDF which > > contains some corrupted signature. > > > > > > > > When I merge these PDF first and then try to search for corrupted signature > > I will get nothing from document.getDocument().getObjectsByType(COSName.SIG) > > since xref table of second PDF is replaced with the one from first one. > > > > > > > > I can get around it in my code but is there a possibility to keep xref table > > from both PDFs after merge? > > > > > > > > With best regards, > > > > Frantisek Simon > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@pdfbox.apache.org > For additional commands, e-mail: users-h...@pdfbox.apache.org > >
