RE: Re: Lost xref table on two PDF merge
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 > >
Re: Lost xref table on two PDF merge
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
Lost xref table on two PDF merge
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
