BasicHttpBinding with Certificate authentication - error “forbidden”?

Question

I\'m trying go get WCF server and client mutually authenticate each other using SSL certificates on transport level using BasicHttpBinding. Here\'s how the server is getting

Answer 1

If you use standard generated proxy class you can to set transport client credential type to Certificate in App.Config:

<binding name="SpoDataServiceSoap">
    <security mode="Transport">
        <transport clientCredentialType="Certificate"></transport>
    </security>
</binding>

C#

var client = new MyServiceSoapClient()
X509Certificate2 cert = CertificateHelper.GetClientCertificate();
client.ClientCredentials.ClientCertificate.Certificate = cert;

Answer 2

Try adding this in the client just after setting Security.Mode:

binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Certificate;