Authentication .NET Core gRpc service with JWT - sample5.cs

httpClientBuilder.ConfigureChannel(o =>
{
    // add SSL credentials
    o.Credentials = new SslCredentials();
    // allow invalid/untrusted certificates
    var httpClientHandler = new HttpClientHandler
    {
        ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator
    };
    var httpClient = new HttpClient(httpClientHandler);
    o.HttpClient = httpClient;
});