public static BlobInfo BlobInfoFromSource(string connectionString, string containerAndFile)
{
string[] sourceParts = containerAndFile.Split('\\');
if (sourceParts.Length != 2)
{
throw new Exception("container name is missing in: " + containerAndFile);
}
IoTDMClient.BlobInfo info = new IoTDMClient.BlobInfo();
info.ConnectionString = connectionString;
info.ContainerName = sourceParts[0];
info.BlobName = sourceParts[1];
return(info);
}
private static async Task DownloadCertificates(DeviceManagementClient client, string connectionString, string containerName, HashSet <string> certificateFilesSet)
{
// ToDo: since our cache is temporary, we might have to download those files everytime to verify the hashes.
Debug.Assert(certificateFilesSet != null);
foreach (string fileName in certificateFilesSet)
{
IoTDMClient.BlobInfo blobInfo = new IoTDMClient.BlobInfo();
blobInfo.ConnectionString = connectionString;
blobInfo.ContainerName = containerName;
blobInfo.BlobName = fileName;
Debug.WriteLine("Downloading " + blobInfo.BlobName);
await blobInfo.DownloadToTempAsync(client);
}
}
public static BlobInfo BlobInfoFromSource(string connectionString, string containerAndFile)
{
char[] separators = { '\\', '/' };
int separatorIndex = containerAndFile.IndexOfAny(separators);
if (separatorIndex == -1 || separatorIndex == 0 || separatorIndex == containerAndFile.Length - 1)
{
throw new Exception("unexpected container/blob name: " + containerAndFile);
}
IoTDMClient.BlobInfo info = new IoTDMClient.BlobInfo();
info.ConnectionString = connectionString;
info.ContainerName = containerAndFile.Substring(0, separatorIndex);
info.BlobName = containerAndFile.Substring(separatorIndex + 1);
return(info);
}
private static async Task DownloadCertificates(ISystemConfiguratorProxy systemConfiguratorProxy, string connectionString, HashSet <string> certificateFilesSet)
{
// ToDo: since our cache is temporary, we might have to download those files everytime to verify the hashes.
Debug.Assert(certificateFilesSet != null);
foreach (string fileName in certificateFilesSet)
{
string [] fileNameParts = fileName.Split('\\');
if (fileNameParts.Length != 2)
{
throw new Exception("Incorrect azure storage specification! The format should be containerName\\blobName.");
}
IoTDMClient.BlobInfo blobInfo = new IoTDMClient.BlobInfo();
blobInfo.ConnectionString = connectionString;
blobInfo.ContainerName = fileNameParts[0];
blobInfo.BlobName = fileNameParts[1];
Debug.WriteLine("Downloading " + blobInfo.BlobName);
await blobInfo.DownloadToTempAsync(systemConfiguratorProxy);
}
}
private async Task InstallAppFromAzureAsync(AppInfo currentState, string connectionString, AppxManagementDataContract.AppDesiredState desiredState, bool selfUpdate)
{
// Is this a fresh installation?
if (currentState == null)
{
currentState = new AppInfo();
currentState.PackageFamilyName = desiredState.packageFamilyName;
currentState.Version = AppxManagementDataContract.VersionNotInstalled;
currentState.InstallDate = "";
}
AppxManagementDataContract.AppReportedState reportedState = null;
try
{
Logger.Log("-> installing " + desiredState.packageFamilyName + " from " + desiredState.appxSource, LoggingLevel.Verbose);
if (String.IsNullOrEmpty(desiredState.appxSource))
{
throw new Error(ErrorCodes.INVALID_DESIRED_APPX_SRC, "Cannot install appx without a source.");
}
var requestData = new AppInstallRequestData();
requestData.PackageFamilyName = desiredState.packageFamilyName;
requestData.StartUp = AppUtils.StartUpTypeToMessage(desiredState.startUp);
// Downloading dependencies...
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Downloading...", LoggingLevel.Verbose);
if (!String.IsNullOrEmpty(desiredState.depsSources))
{
string[] depsSources = desiredState.depsSources.Split(';');
for (int i = 0; i < depsSources.Length; ++i)
{
IoTDMClient.BlobInfo dependencyBlob = IoTDMClient.BlobInfo.BlobInfoFromSource(connectionString, depsSources[i]);
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Downloading " + dependencyBlob.BlobName, LoggingLevel.Verbose);
var dependencyPath = await dependencyBlob.DownloadToTempAsync(this._systemConfiguratorProxy);
Logger.Log(dependencyPath, LoggingLevel.Verbose);
requestData.Dependencies.Add(dependencyPath);
}
}
// Downloading certificates...
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Downloading appx certificate...", LoggingLevel.Verbose);
IoTDMClient.BlobInfo certificateBlob = IoTDMClient.BlobInfo.BlobInfoFromSource(connectionString, desiredState.certSource);
requestData.CertFile = await certificateBlob.DownloadToTempAsync(this._systemConfiguratorProxy);
requestData.CertStore = desiredState.certStore;
// Downloading appx...
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Downloading appx...", LoggingLevel.Verbose);
IoTDMClient.BlobInfo appxBlob = IoTDMClient.BlobInfo.BlobInfoFromSource(connectionString, desiredState.appxSource);
requestData.AppxPath = await appxBlob.DownloadToTempAsync(this._systemConfiguratorProxy);
requestData.IsDMSelfUpdate = selfUpdate;
// Installing appx...
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Installing appx...", LoggingLevel.Verbose);
AppInstallResponse response = await InstallAppAsync(requestData);
if (response.data.pending)
{
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Installing appx is pending...", LoggingLevel.Verbose);
Debug.Assert(selfUpdate);
reportedState = new AppxManagementDataContract.AppReportedState(desiredState.packageFamilyId,
desiredState.packageFamilyName,
CommonDataContract.JsonPending,
AppUtils.StartUpTypeFromMessage(response.data.startUp),
response.data.installDate,
0,
null,
JsonReport.Report);
_stateToReport[desiredState.packageFamilyId] = reportedState;
return;
}
else
{
Logger.Log(DateTime.Now.ToString("HH:mm:ss") + " Done installing appx...", LoggingLevel.Verbose);
Error e = null;
if (desiredState.version.ToString() != response.data.version)
{
if (currentState.Version == response.data.version)
{
e = new Error(ErrorCodes.INVALID_INSTALLED_APP_VERSION_UNCHANGED, "Installating the supplied appx succeeded, but the new app version is not the desired version, and is the same as the old app version.");
}
else
{
e = new Error(ErrorCodes.INVALID_INSTALLED_APP_VERSION_UNEXPECTED, "Installating the supplied appx succeeded, but the new app version is not the desired version.");
}
}
reportedState = new AppxManagementDataContract.AppReportedState(desiredState.packageFamilyId,
desiredState.packageFamilyName,
response.data.version,
AppUtils.StartUpTypeFromMessage(response.data.startUp),
response.data.installDate,
(e != null? e.HResult : 0),
(e != null ? e.Message : null),
JsonReport.Report);
_stateToReport[desiredState.packageFamilyId] = reportedState;
return;
}
}
catch (Error e)
{
reportedState = new AppxManagementDataContract.AppReportedState(desiredState.packageFamilyId,
desiredState.packageFamilyName,
currentState.Version,
AppUtils.StartUpTypeFromMessage(currentState.StartUp),
currentState.InstallDate, // install date
e.HResult,
e.Message,
JsonReport.Report);
}
catch (Exception e)
{
reportedState = new AppxManagementDataContract.AppReportedState(desiredState.packageFamilyId,
desiredState.packageFamilyName,
currentState.Version,
AppUtils.StartUpTypeFromMessage(currentState.StartUp),
currentState.InstallDate, // install date
e.HResult,
e.Message,
JsonReport.Report);
}
_stateToReport[desiredState.packageFamilyId] = reportedState;
throw new Exception("Failed to install " + desiredState.packageFamilyName);
}
