Hello, I have one XML file (with user info from a web form) and I apply nfop
(xsl-fo processor) to transform the xml file to a PDF file. The PDF file is
print and manual sign for three different persons.
I need to include digital sign into the application. I must utility one applet
of my organization. This applet generate digital sign (PCKS#7, XMLSIG, XAdES)
from files by uses the certificate's client.
I pass the pdf file into a Base64 and I obtain his digital sign by the applet.
This process generate one xml file with the next structure:
<?xml version="1.0" encoding="UTF-8"?>
<documentoSGIFE>
<documentoOriginal Id="original" encoding="base64" nombreFichero="prueba.pdf">
<!-PDF IN BASE64-->
</documentoOriginal>
<ds:Signature Id="Signature001" xmlns:ds="http://www.w3.org/2000/09/xmldsig";>
<!-DIGITAL SIGN + CERTIFICATE X509 Person A-->
</ds:Signature>
</documentoSGIFE>
When this document will be sign by person B, I'll have the next xml:
<?xml version="1.0" encoding="UTF-8"?>
<documentoSGIFE>
<documentoOriginal Id="original" encoding="base64" nombreFichero="prueba.pdf">
<!-PDF IN BASE64-->
</documentoOriginal>
<ds:Signature Id="Signature001" xmlns:ds="http://www.w3.org/2000/09/xmldsig";>
<!-DIGITAL SIGN + CERTIFICATE X509 Person A-->
</ds:Signature>
<ds:Signature Id="Signature002 xmlns:ds="http://www.w3.org/2000/09/xmldsig";>
<!-DIGITAL SIGN + CERTIFICATE X509 Person B-->
</ds:Signature>
</documentoSGIFE>
The question is: ¿Can I add these sign to original PDF for show it to the user
C?
Thanks and excuse me.
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