// IClientPropertyHandler
public async Task <CommandStatus> OnDesiredPropertyChange(JToken desiredValue)
{
if (!(desiredValue is JObject))
{
throw new Error(ErrorCodes.INVALID_DESIRED_JSON_VALUE, "Invalid json value type for the " + PropertySectionName + " node.");
}
ExternalStorageDataContract.DesiredProperties desiredProperties = ExternalStorageDataContract.DesiredProperties.FromJsonObject((JObject)desiredValue);
ConnectionString = desiredProperties.connectionString;
// Report to the device twin....
var reportedProperties = await GetReportedPropertyAsync();
await _callback.ReportPropertiesAsync(PropertySectionName, reportedProperties);
return(CommandStatus.Committed);
}
private void OnSetExternalStorageInfo(object sender, RoutedEventArgs e)
{
ExternalStorageDataContract.DesiredProperties desiredProperties = new ExternalStorageDataContract.DesiredProperties();
desiredProperties.connectionString = AzureStorageDesiredConnectionString.Text;
SetDesired(ExternalStorageDataContract.SectionName, desiredProperties.ToJsonString()).FireAndForget();
}
/// <summary>
/// Install a certificate via device twin.
/// </summary>
private async void InstallCertButton_ClickAsync(object sender, RoutedEventArgs e)
{
if (App.STORAGECONNSTRING.Length == 0)
{
_mainPage.ShowDialogAsync("Missing Connection String", "Please enter the Storage Connection String in Settings");
return;
}
string certHashInstall = CertHashInstallInput.Text;
string certFileName = CertFileNameInput.Text;
if (certHashInstall.Length == 0 || certFileName.Length == 0)
{
_mainPage.ShowDialogAsync("Invaid Input", "Please enter all fields to Install certificate");
return;
}
ExternalStorageDataContract.DesiredProperties desiredProperties = new ExternalStorageDataContract.DesiredProperties();
desiredProperties.connectionString = App.STORAGECONNSTRING;
CertificatesDataContract.CertificateInfo certificateInfo = new CertificatesDataContract.CertificateInfo();
certificateInfo.Hash = certHashInstall;
certificateInfo.StorageFileName = certFileName;
certificateInfo.State = CertificatesDataContract.JsonStateInstalled;
CertificatesDataContract.DesiredProperties certDesiredProperties = new CertificatesDataContract.DesiredProperties();
switch (CertPathInstallCombobox.SelectedValue)
{
case CertificateStore.rootCATrustedCertificates_Root:
certDesiredProperties.rootCATrustedCertificates_Root.Add(certificateInfo);
break;
case CertificateStore.rootCATrustedCertificates_CA:
certDesiredProperties.rootCATrustedCertificates_CA.Add(certificateInfo);
break;
case CertificateStore.rootCATrustedCertificates_TrustedPublisher:
certDesiredProperties.rootCATrustedCertificates_TrustedPublisher.Add(certificateInfo);
break;
case CertificateStore.rootCATrustedCertificates_TrustedPeople:
certDesiredProperties.rootCATrustedCertificates_TrustedPeople.Add(certificateInfo);
break;
case CertificateStore.certificateStore_CA_System:
certDesiredProperties.certificateStore_CA_System.Add(certificateInfo);
break;
case CertificateStore.certificateStore_Root_System:
certDesiredProperties.certificateStore_Root_System.Add(certificateInfo);
break;
case CertificateStore.certificateStore_My_User:
certDesiredProperties.certificateStore_My_User.Add(certificateInfo);
break;
case CertificateStore.certificateStore_My_System:
certDesiredProperties.certificateStore_My_System.Add(certificateInfo);
break;
default:
break;
}
string refreshingValue = "\"refreshing\"";
string finalValue = "{" + desiredProperties.ToJsonString() + ", " + certDesiredProperties.ToJsonString() + "}";
await _mainPage.UpdateTwinData(refreshingValue, finalValue);
}
