Can WPDF read p7s files?

Ok thanks Julian.

That is not in the scope of WPViewPDF - p7s is a container format as far as I see.
It should be handled by the e-mail program. Implementing it into WPViewPDF sounds to me as opening PDFs inside of an archive.

Yeah Julian sorry, it's WPViewPDF.

I only need to read the p7s and show the PDF and the digital informations, I don't need to validate them.

Do you have any sample on how to do that in delphi?

Thank you!

Hi,

probably this is the wrong forum - I assume you mean the product WPViewPDF.

WPViewPDF can read PDF files with digital signatures, it cannot verify them though - but it does not load other file format than PDF.

In case of p7s I recommend to first use a MIME decoder to decode that format to PDF (maybe into a memory stream) and open that in WPViewPDF.

Julian

Hi,

Can WPDF read p7s files? They are PDF with digital signtature, I can read them on Acrobat Reader, but can't read them with WPF.

iIs there any way do do it?

Thanks!