CustomTokenService.cs

CustomTokenService.cs

public class CustomTokenService : SecurityTokenService
{
    public CustomTokenService(SecurityTokenServiceConfiguration config) : base(config)
    {
    }

    protected override ClaimsIdentity GetOutputClaimsIdentity(ClaimsPrincipal principal, System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request, Scope scope)
    {
        return principal.Identity as ClaimsIdentity;
    }

    protected override Scope GetScope(ClaimsPrincipal principal, System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request)
    {
        var s = new Scope();
        s.SigningCredentials = SecurityTokenServiceConfiguration.SigningCredentials; 
        s.TokenEncryptionRequired = false;
        s.SymmetricKeyEncryptionRequired = false;
        s.ReplyToAddress = request.ReplyTo;
        s.AppliesToAddress = request.AppliesTo.Uri.ToString();
        return s;
    }
}