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Subject: Re: [ubl-dev] Digital Signatures
Giovanni, Since Infopath is a forms product - it is hard to certify the user online with their own digital signature. I presume you are using SSL in any case for session security. You really will need a separate step that does the digital signature. E.g. 1) User completes Infopath form - and clicks "Confirm" 2) Form creates UBL XML and sends to server - server now responses to user - "Dispatch Transaction" and digitally sign form. 3) User confirms this - server then packages ebXML transaction and sends it with signature to downstream government system. 4) You can use the free Hermes ebMS for this - see http://www.freebXML.org 5) You a user registers their account with your system, then you will need to assign a certificate for them and keep track of those. Again - I can suggest you use the Registry available from 4) and the certificate store that it provides - as a service. You may also want to look at the Integration project here: http://www.ebxmlbook.com/interop and the Java source code there for more ideas. Enjoy, DW ----- Original Message ----- From: "Giovanni Roldan" <groldan@gennassis.com> To: <ubl-dev@lists.oasis-open.org> Sent: Friday, December 17, 2004 4:58 PM Subject: [ubl-dev] Digital Signatures > > 1.- Is there available schemas in the UBL definition to digitally sing UBL > documents? (I can't see the tags and namespaces for digital signature in > schemas) > > 2.- Is there any way to include or to import digital signature definitions > in UBL shemas? > > > These questions raise because I'm trying to use Microsoft Infopath 2003, and > I need to use the digital signature feature that comes with this product but > I can't, the product documentation indicate: "You cannot enable digital > signatures for a form that was designed based on an XML Schema that does > not have a digital signature namespace" > > > I'm working for a government project (in Ecuador- South America) so it's > very important to support digital signatures using the UBL standard and > obviously the security feature of MS InfoPath. > > > Saludos, > > Giovanni Roldan C. > GENNASSIS > www.gennassis.com > > Quito > Ecuador. > > -----Mensaje original----- > De: Stephen Green [mailto:stephen_green@bristol-city.gov.uk] > Enviado el: viernes, 17 de diciembre de 2004 7:53 > Para: ubl-dev@lists.oasis-open.org > Asunto: Re: [ubl-dev] Tools for database support for UBL? > > Many thanks to all who replied to my question about > tools and techniques for supporting database integration > with UBL and UBL-based Schemas and instances. > > It will take a while to ponder all the shared information :-) > > Tim's response makes me wonder whether some of the > extra information from the conceptual model which might > be necessary to properly create table relationships could > be provided in a form more accessible to a code/SQL > generator. > > If anyone has any further information on how to infer > (perhaps automatably) the relationships from the xsd > or spreadsheets which are machine-readable then I'd > love to hear it. > > Also if anyone has any solutions for a .NET developer > to use I'd love to hear of them. > > Again, thanks to everyone. > > All the best > > Stephen Green > > > >
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