/// <summary>
/// Clear registry
/// </summary>
private static async Task ClearSupervisorsAsync()
{
var logger = ConsoleOutLogger.Create();
var config = new IoTHubConfig(null);
var registry = new IoTHubServiceHttpClient(new HttpClient(logger),
config, logger);
var query = "SELECT * FROM devices.modules WHERE " +
$"properties.reported.{TwinProperty.Type} = '{IdentityType.Supervisor}'";
var supers = await registry.QueryAllDeviceTwinsAsync(query);
foreach (var item in supers)
{
foreach (var tag in item.Tags.Keys.ToList())
{
item.Tags[tag] = null;
}
foreach (var property in item.Properties.Desired.Keys.ToList())
{
item.Properties.Desired[property] = null;
}
foreach (var property in item.Properties.Reported.Keys.ToList())
{
if (!item.Properties.Desired.ContainsKey(property))
{
item.Properties.Desired.Add(property, null);
}
}
await registry.CreateAsync(item, true, CancellationToken.None);
}
}
/// <summary>
/// Create supervisor module identity in device registry
/// </summary>
private static async Task MakeSupervisorAsync(string deviceId, string moduleId)
{
var logger = ConsoleOutLogger.Create();
var config = new IoTHubConfig(null);
var registry = new IoTHubServiceHttpClient(new HttpClient(logger),
config, logger);
await registry.CreateAsync(new DeviceTwinModel {
Id = deviceId,
ModuleId = moduleId
}, true, CancellationToken.None);
var module = await registry.GetRegistrationAsync(deviceId, moduleId, CancellationToken.None);
Console.WriteLine(JsonConvert.SerializeObject(module));
var twin = await registry.GetAsync(deviceId, moduleId, CancellationToken.None);
Console.WriteLine(JsonConvert.SerializeObject(twin));
var cs = ConnectionString.Parse(config.IoTHubConnString);
Console.WriteLine("Connection string:");
Console.WriteLine($"HostName={cs.HostName};DeviceId={deviceId};" +
$"ModuleId={moduleId};SharedAccessKey={module.Authentication.PrimaryKey}");
}
/// <summary>
/// Clear registry
/// </summary>
private static async Task ClearRegistryAsync()
{
var logger = ConsoleOutLogger.Create();
var config = new IoTHubConfig(null);
var registry = new IoTHubServiceHttpClient(new HttpClient(logger),
config, logger);
var result = await registry.QueryAllDeviceTwinsAsync(
"SELECT * from devices where IS_DEFINED(tags.DeviceType)");
foreach (var item in result)
{
await registry.DeleteAsync(item.Id, item.ModuleId, null, CancellationToken.None);
}
}
/// <summary>
/// Test network scanning
/// </summary>
private static async Task TestNetworkScannerAsync()
{
var logger = ConsoleOutLogger.Create();
using (var cts = new CancellationTokenSource(TimeSpan.FromMinutes(10))) {
var watch = Stopwatch.StartNew();
var scanning = new ScanServices(logger);
var results = await scanning.ScanAsync(NetworkClass.Wired, cts.Token);
foreach (var result in results)
{
Console.WriteLine($"Found {result.Address}...");
}
Console.WriteLine($"Scan took: {watch.Elapsed}");
}
}
/// <summary>
/// Test port scanning
/// </summary>
private static async Task TestPortScannerAsync(string host, bool opc)
{
var logger = ConsoleOutLogger.Create();
var addresses = await Dns.GetHostAddressesAsync(host);
using (var cts = new CancellationTokenSource(TimeSpan.FromMinutes(10))) {
var watch = Stopwatch.StartNew();
var scanning = new ScanServices(logger);
var results = await scanning.ScanAsync(
PortRange.All.SelectMany(r => r.GetEndpoints(addresses.First())),
opc?new ServerProbe(logger) : null, cts.Token);
foreach (var result in results)
{
Console.WriteLine($"Found {result} open.");
}
Console.WriteLine($"Scan took: {watch.Elapsed}");
}
}