How to setup certificate for Client in Fellow-Oak Dicom?

[Daniele Gamba]

Deak folks, I'm trying to setup a Dicom Client using the Fellow Oak Dicom library. I succesfully do all the queries, using the DicomClient class, as indicated in the github page https://github.com/fo-dicom/fo-dicom .

However, how can I specify a certificate to use for authenticating my client?

I found that this is how you usually do in C#, https://www.medo64.com/2014/09/client-authenticated-tls-in-c/ and I see that this is exactly what the Fo-Dicom library is doing. I can't find a way to specify my certificate though.

[Daniele Gamba]

Okay, I've solved by overriding the DesktopNetworkStream class where I just replaced, in the main constructor,

               ssl.AuthenticateAsClient(host)

with

               var trust = new X509Certificate2("serverCert.p12","myPwd");

               var key = new X509Certificate2("clientCert.p12","myPwd");

               var clientCertificateCollection = new X509CertificateCollection(new X509Certificate[] { trust,key });

                

               ssl.AuthenticateAsClient(host, clientCertificateCollection, SslProtocols.Tls12, false);

and I call it, instead of 

                client.Send(serverIp, serverPort, false, callingAET, calledAET);

with 

                var _networkStream = new DesktopNetworkStreamTls(serverIp, serverPort, true, true, true);

                client.Send(_networkStream, callingAET, calledAET, 5000);