On 2/7/24 12:57, Robert Webb via openSUSE Users wrote:

 On Wed, 7 Feb 2024 08:08:17 -0800, Lew Wolfgang <wolfgang@sweet-haven.com> wrote:

On 2/7/24 06:41, Rainer Klier wrote:

hi,
Am 06.02.24 um 19:34 schrieb Bob Williams:
     I'll print it out and fill it in by hand.

i don't understand why you don't try free account on
https://saas.esignanywhere.net <https://saas.esignanywhere.net>
with this web application you can easily fill out and even sign PDF
documents.

Interesting.  Does this site allow one to upload a pre-existing PDF form
and sign it with a SmartCard certificate?

Another command from the poppler-tools package, 'pdfsig', can sign PDFs.
Here is an example from the man page:

  pdfsig input.pdf output.pdf -add-signature -nss-pwd password -nick
  'pkcs11:token=smartcard0;object=Second%20certificate;type=cert'

         Same,  but uses a PKCS#11 URI as defined in IETF RFC 7512 to se-
         lect the certificate to be used for signing.

Wow! That's good to know, I'll try it. What happens if the PDF has two or
more signature fields? Acrobat allows you to select which one you're signing.

Regards,
Lew