> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Guy Careau > Sent: Wednesday, June 07, 2006 12:51 PM > To: [email protected] > Subject: Re: [iText-questions] Question on security > > Hello > > Does it have a way to not invalidate the signature wen we > modify a > document with iText? >
If that would be possible it would defeat the purpose of signatures. Paulo > Thanks > Guy > > > >From: Leonard Rosenthol <[EMAIL PROTECTED]> > >Reply-To: [email protected] > >To: > >[email protected],[EMAIL PROTECTED] > ourceforge.net > >Subject: Re: [iText-questions] Question on security > >Date: Fri, 12 May 2006 17:36:59 -0400 > > > >At 02:08 PM 5/12/2006, Guy Careau wrote: > >>I have a document pdf that have security options that allow > the pdf to be > >>modified and save on disk. After setting some field with > itext, when i > >>open the document with > >>acrobat reader I have the message > > > > Right. > > > > When you "Reader Enable" a document, part of the > process involves > >digital signature technology. When you modified that > document with iText, > >you invalidated the signature. Reader is telling you so and > therefore not > >letting you continue. > > > > > >Leonard Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message.
_______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions
