Passing .NET Authentication

[obadiah_king]

I have a VB.NET windows application, in this application the user is authenticated and consumes R/3 RFCs.

Is there a way to call a C#.NET web application from this windows application and pass the authentication?

[reiner_hille-doering · Accepted solution]

Yes, I see two possibilities:

1. You Winform application has credentials (username/password) stored somewhere. You could pass them somehow to the Web Application and use it.

2. You can use .NET Connector's function

SAP.Connector.SAPConnection.GetSAPSSOTicket(). It protuces a so-called SAP LOGON Ticket that you pass on every Web Request as cooky named "MYSAPSSO2" to get a Single Sign On.

Please search the forum for details. There was some discussions before.