Hi, we are looking for experienced dot net developer with experience in ebMS3 AS4 client to develop C# net 6.0 Core Class to Encapsulate and Sign xml Messages

Job ID: 36290340

Budget: $30 – $250 USD

The job is limmited to creating a simple to use Helper Class to Encapsulate and Sign a xml Message for POSTING messages to DMS (New Danish De to a AS4 Gateway

The Class Must be entirely written in native C# using .NET 6 LTS and Visual Studio 2022.
The source code must be part of the delivery, so that we freely can make changes our self.

The system is intended to run on both Windows and Linux.

This link has an example of a signed a xml file (the file signed is in this example is the "ns2:Declaration")
https://github.com/skat/dms-public/blob/master/Onboarding%20Documents/appendix/AS4HeaderAndPayloadCapture.txt

I have attached a the guide for connecting here in English..

All Documentation exists in english on: https://github.com/skat/dms-public

The following links may be usefull
https://www.codit.eu/blog/as4-for-dummies-part-i-introduction/

Maybe this can simplify the signing process.
https://learn.microsoft.com/en-us/dotnet/standard/security/how-to-sign-xml-documents-with-digital-signatures

This project seems way to big but maybe some ideas can be used.
https://github.com/enif77/EESSI-AS4.NET
Related categories: XML .NET C# Programming .NET Core Visual Studio