private static async Task <EventGridEdgeClient> GetEventGridClientAsync(GridConfiguration gridConfig)
{
using var securityDaemonClient = new SecurityDaemonClient();
// get the client certificate to use when communicating with eventgrid
(X509Certificate2 clientCertificate, X509Certificate2[] chain) = await securityDaemonClient.GetIdentityCertificateAsync().ConfigureAwait(false);
Console.WriteLine($"Client Certificate issue is valid from {clientCertificate.NotBefore}, {clientCertificate.NotAfter}");
string[] urlTokens = gridConfig.Url.Split(":");
if (urlTokens.Length != 3)
{
throw new Exception($"URL should be of the form '<protocol>://<moduleName>:<portNo>' ");
}
string baseUrl = urlTokens[0] + ":" + urlTokens[1];
int port = int.Parse(urlTokens[2], CultureInfo.InvariantCulture);
return(new EventGridEdgeClient(baseUrl, port, new CustomHttpClientFactory(chain[0], clientCertificate)));
}
private static async Task <EventGridEdgeClient> GetEventGridClientAsync(GridConfiguration gridConfig)
{
string[] urlTokens = gridConfig.Url.Split(":");
if (urlTokens.Length != 3)
{
throw new Exception($"URL should be of the form '<protocol>://<moduleName>:<portNo>' ");
}
string baseUrl = urlTokens[0] + ":" + urlTokens[1];
int port = int.Parse(urlTokens[2], CultureInfo.InvariantCulture);
if (gridConfig.ClientAuth.Source.Equals("IoTEdge", StringComparison.OrdinalIgnoreCase))
{
SecurityDaemonClient iotSecurity = new SecurityDaemonClient();
(X509Certificate2 identityCertificate, IEnumerable <X509Certificate2> chain) = await iotSecurity.GetIdentityCertificateAsync();
return(new EventGridEdgeClient(baseUrl, port, new CustomHttpClientFactory(chain.First(), identityCertificate)));
}
else if (gridConfig.ClientAuth.Source.Equals("BearerToken", StringComparison.OrdinalIgnoreCase))
{
EventGridEdgeClient egClient = new EventGridEdgeClient(baseUrl, port);
HttpRequestHeaders defaultMgmtRequestHeaders = egClient.HttpClient.DefaultRequestHeaders;
defaultMgmtRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", $"{gridConfig.ClientAuth.Token1}");
HttpRequestHeaders defaultRuntimeRequestHeaders = egClient.HttpClient.DefaultRequestHeaders;
defaultRuntimeRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", $"{gridConfig.ClientAuth.Token1}");
}
throw new Exception("Cannot create eventgrid client!");
}