public async Task<Task> StartAsync(string deviceId, CancellationToken cancellationToken)
{
string deviceSas =
new SharedAccessSignatureBuilder
{
Key = this.deviceKey,
Target = $"{this.connectionStringBuilder.HostName}/devices/{deviceId}",
TimeToLive = TimeSpan.FromDays(3)
}
.ToSignature();
var taskCompletionSource = new TaskCompletionSource();
Bootstrap b = this.bootstrap.Clone();
var readHandler = new ReadListeningHandler(CommunicationTimeout);
b.Handler(new ActionChannelInitializer<ISocketChannel>(
ch =>
{
ch.Pipeline.AddLast(
new TlsHandler(stream => new SslStream(stream, true, (sender, certificate, chain, errors) => true), new ClientTlsSettings(this.tlsHostName)),
MqttEncoder.Instance,
new MqttDecoder(false, 256 * 1024),
readHandler,
ConsoleLoggingHandler.Instance);
}));
var channel = await b.ConnectAsync(this.endpoint);
await this.GetCompleteScenarioAsync(channel, readHandler, deviceId, deviceSas, cancellationToken);
return taskCompletionSource.Task;
}
public async Task<Task> StartAsync(string deviceId, CancellationToken cancellationToken)
{
string deviceSas =
new SharedAccessSignatureBuilder
{
Key = this.deviceKey,
Target = string.Format("{0}/devices/{1}", this.connectionStringBuilder.HostName, deviceId),
TimeToLive = TimeSpan.FromDays(3)
}
.ToSignature();
var taskCompletionSource = new TaskCompletionSource();
var b = (Bootstrap)this.bootstrap.Clone();
b.Handler(new ActionChannelInitializer<ISocketChannel>(
ch =>
{
ch.Pipeline.AddLast(
TlsHandler.Client(this.tlsHostName, null, (sender, certificate, chain, errors) => true),
MqttEncoder.Instance,
new MqttDecoder(false, 256 * 1024),
new TestScenarioRunner(
cmf => this.GetCompleteScenario(cmf, deviceId, deviceSas, cancellationToken),
taskCompletionSource,
CommunicationTimeout,
CommunicationTimeout),
ConsoleLoggingHandler.Instance);
}));
await b.ConnectAsync(this.endpoint);
return taskCompletionSource.Task;
}
private void generateSASButton_Click(object sender, EventArgs e)
{
try
{
var builder = new SharedAccessSignatureBuilder()
{
KeyName = keyNameTextBox.Text,
Key = keyValueTextBox.Text,
Target = targetTextBox.Text,
TimeToLive = TimeSpan.FromDays(Convert.ToDouble(numericUpDownTTL.Value))
}.ToSignature();
sasRichTextBox.Text = builder + "\r\n";
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Unable to generate SAS. Verify connection strings.\n{0}", ex.Message), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void generateButton_Click(object sender, EventArgs e)
{
try
{
decimal ttlValue = numericUpDown1.Value;
var sasBuilder = new SharedAccessSignatureBuilder()
{
Key = this.selectedDeviceKey,
Target = String.Format("{0}/devices/{1}", iotHubHostName, WebUtility.UrlEncode(this.selectedDeviceId)),
TimeToLive = TimeSpan.FromDays(Convert.ToDouble(ttlValue))
};
sasRichTextBox.Text = deviceConnectionStringWithSAS(sasBuilder.ToSignature()) + "\r\n";
}
catch (Exception ex)
{
using (new CenterDialog(this))
{
MessageBox.Show($"Unable to generate SAS. Verify connection strings.\n{ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
string BuildToken(out TimeSpan ttl)
{
var builder = new SharedAccessSignatureBuilder()
{
KeyName = this.SharedAccessKeyName,
Key = this.SharedAccessKey,
TimeToLive = DefaultTokenTimeToLive,
Target = this.Audience
};
ttl = builder.TimeToLive;
return builder.ToSignature();
}
private void generateButton_Click(object sender, EventArgs e)
{
try
{
var selectedDevice = devicesDictionary[this.selectedDeviceId];
if (selectedDevice.Authentication.X509Thumbprint != null)
{
if ( (selectedDevice.Authentication.X509Thumbprint.PrimaryThumbprint != null) ||
(selectedDevice.Authentication.X509Thumbprint.SecondaryThumbprint != null) )
{
throw new Exception("Cannot generate SAS token for device with X509 Authentication!");
}
}
decimal ttlValue = numericUpDown1.Value;
var sasBuilder = new SharedAccessSignatureBuilder()
{
Key = this.selectedDeviceKey,
Target = String.Format("{0}/devices/{1}", iotHubHostName, WebUtility.UrlEncode(this.selectedDeviceId)),
TimeToLive = TimeSpan.FromDays(Convert.ToDouble(ttlValue))
};
sasRichTextBox.Text = deviceConnectionStringWithSAS(sasBuilder.ToSignature()) + "\r\n";
}
catch (Exception ex)
{
using (new CenterDialog(this))
{
MessageBox.Show($"Unable to generate SAS.\n{ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
