void OnInstallationComplete(IInstallationResult installResult)
{
//todo can there be partial success, and we miss some results?
if (installResult.ResultCode != OperationResultCode.orcSucceeded && installResult.ResultCode != OperationResultCode.orcSucceededWithErrors)
{
DebugLog($"Installation failed with code: {installResult.ResultCode}");
InstallationCompleted?.Invoke(false, false);
return;
}
for (int i = 0; i < updateInstaller.Updates.Count; i++)
{
var resultCode = installResult.GetUpdateResult(i).ResultCode;
var title = updateInstaller.Updates[i].Title;
if (resultCode != OperationResultCode.orcSucceeded)
{
//the title must be there
//but if it is not for some reason we will detect this (via dict. exception)
updateResults[title].Error = resultCode.ToString();
updateResults[title].IsInstalled = false;
}
else
{
updateResults[title].IsInstalled = true;
}
DebugLog($"Installation status for update {title}: {resultCode}");
}
DebugLog($"Is reboot required? : {installResult.RebootRequired}");
InstallationCompleted?.Invoke(true, installResult.RebootRequired);
}
private OperationResultCode InstallUpdatesUtil(CancellationToken cancellationToken)
{
try
{
TimeSpan operationTimeOut = TimeSpan.FromMinutes(this.GetRemainingInstallationTimeout());
UpdateCollection updatesToInstall = new UpdateCollection();
foreach (WUUpdateWrapper item in this._wuCollectionWrapper.Collection.Values)
{
if (item.IsDownloaded && !item.IsInstalled)
{
updatesToInstall.Add(item.Update);
}
}
// if no updates to install
if (updatesToInstall.Count == 0)
{
_eventSource.InfoMessage("No updates to install.");
return(OperationResultCode.orcSucceeded);
}
IUpdateInstaller uInstaller = this._uSession.CreateUpdateInstaller();
uInstaller.Updates = updatesToInstall;
InstallationCompletedCallback installationCompletedCallback = new InstallationCompletedCallback();
IInstallationJob installationJob = uInstaller.BeginInstall(new InstallationProgressChangedCallback(),
installationCompletedCallback, null);
if (
!this._helper.WaitOnTask(installationCompletedCallback.Task,
(int)operationTimeOut.TotalMilliseconds, cancellationToken))
{
_eventSource.Message("installationJob : Requested Abort");
installationJob.RequestAbort();
}
IInstallationResult uResult = uInstaller.EndInstall(installationJob);
for (int i = 0; i < updatesToInstall.Count; i++)
{
var hResult = uResult.GetUpdateResult(i).HResult;
var updateID = updatesToInstall[i].Identity.UpdateID;
this._wuCollectionWrapper.Collection[updateID].IsInstalled = (hResult == 0);
this._wuCollectionWrapper.Collection[updateID].HResult = hResult;
if (hResult != 0)
{
_eventSource.WarningMessage(string.Format("Install for update ID {0} returned hResult {1}", updateID, hResult));
}
}
return(uResult.ResultCode);
}
catch (Exception e)
{
_eventSource.InfoMessage("Exception while installing Windows-Updates: {0}", e);
return(OperationResultCode.orcFailed);
}
}
public void installUpdates()
{
try
{
UpdateSession uSession = new UpdateSession();
IUpdateSearcher uSearcher = uSession.CreateUpdateSearcher();
ISearchResult uResult = uSearcher.Search("IsInstalled=0 and Type ='Software'");
if (uResult.Updates.Count != 0)
{
UpdateDownloader downloader = uSession.CreateUpdateDownloader();
downloader.Updates = uResult.Updates;
downloader.Download();
UpdateCollection updatesToInstall = new UpdateCollection();
foreach (IUpdate update in uResult.Updates)
{
if (update.IsDownloaded)
{
updatesToInstall.Add(update);
}
}
IUpdateInstaller installer = uSession.CreateUpdateInstaller();
installer.Updates = updatesToInstall;
IInstallationResult installationRes = installer.Install();
for (int i = 0; i < updatesToInstall.Count; i++)
{
if (installationRes.GetUpdateResult(i).HResult == 0)
{
Console.WriteLine("INSTALLED : " + updatesToInstall[i].Title);
}
else
{
Console.WriteLine("FAILED : " + updatesToInstall[i].Title);
}
}
}
else
{
Console.WriteLine("THERE IS NOTHING TO INSTALL");
}
}
catch (Exception exception_log)
{
Console.Clear();
Console.Write("=======================================================================================================================\n");
Console.WriteLine(exception_log.ToString() + "\n");
Console.Write("=======================================================================================================================\n");
Console.WriteLine("FETCHING OR INSTALLATION ERROR - OPERATION FAILED");
Thread.Sleep(5000);
}
}
internal static void WsusInstaller(UpdateCollection updatesToInstall)
{
IUpdateInstaller installer = new UpdateInstaller();
installer.Updates = updatesToInstall;
IInstallationResult installationRes = installer.Install();
for (int i = 0; i < updatesToInstall.Count; i++)
{
if (installationRes.GetUpdateResult(i).HResult == 0)
{
Program.LogInfo($"Installed : {updatesToInstall[i].Title}");
}
else
{
Program.LogInfo($"Failed : {updatesToInstall[i].Title}");
}
}
}
private string install(IUpdate update, int installBatch)
{
string resultText;
try
{
UpdateCollection updates = new UpdateCollection();
updates.Add(update);
uInstaller = uSession.CreateUpdateInstaller();
uInstaller.Updates = updates;
IInstallationResult result = uInstaller.Install();
IUpdateInstallationResult upd_result = result.GetUpdateResult(0);
resultText = this.getResultText(upd_result);
Program.Dash.setUpdateInstalledAt(update, installBatch);
}
catch (Exception e)
{
resultText = string.Format("There was a problem installing update '{0}' : {1}", update.Title, e.Message);
Program.Events.WriteEntry(string.Format("There was a problem installing update '{0}' : {1}", update.Title, e.Message), EventLogEntryType.Error);
}
return(resultText);
}
private void SetInstalledUpdatesObject(IInstallationResult result,UpdateCollection updates)
{
try
{
if (string.IsNullOrWhiteSpace(InstalledObjectKey))
return;
var installed = new UpdateCollection();
for (var index = 0; index < updates.Count; index++ )
{
var updateResult = result.GetUpdateResult(index);
if (updateResult.ResultCode != OperationResultCode.orcSucceeded)
continue;
installed.Add(updates[index]);
}
SettingsManager.SetTemporaryObject(InstalledObjectKey, installed);
}
catch (Exception e)
{
Log.WarnFormat("An issue occurred while attempting to set the installed updates object: {0}", e.Message);
}
}
private void LogInstallResult(IEnumerable updates, IInstallationResult results)
{
try
{
var count = 0;
var succeeded = 0;
foreach (IUpdate update in updates)
{
var result = results.GetUpdateResult(count);
if (result.ResultCode == OperationResultCode.orcSucceeded)
{
Log.DebugFormat("{0} installed successfully!", update.Title);
ReportInstallResult(update, "Update Installed");
count++;
succeeded++;
continue;
}
var issue = new UpdateInstallFailed(string.Format("Unable to download {0}", update.Title), result);
Log.Warn(issue.Issue);
count++;
}
if (count == succeeded)
Log.InfoFormat("{0} updates installed successfully", count);
else
Log.WarnFormat("{0} of {1} updates installed successfully", succeeded, count);
}
catch (Exception e)
{
Log.WarnFormat("An exception occurred while logging update results: {0}", e.Message);
}
}
private static IResult ConvertToResult(IInstallationResult result, IUpdateCollection updates)
{
if (result.ResultCode == OperationResultCode.orcAborted)
return new UpdateOperationCancelled();
if (result.ResultCode == OperationResultCode.orcSucceeded)
return new NextResult();
if (result.ResultCode == OperationResultCode.orcSucceededWithErrors)
return new NextResult();
if (updates.Count != 1)
return new UpdateInstallFailed(result);
var update = updates[0];
return new UpdateInstallFailed(string.Format("{0} installation failed", update.Title), result.GetUpdateResult(0));
}
static void Main(string[] args)
{
ISearchResult uResult = null;
UpdateSession uSession = null;
// Check if we have access to Windows Update online, if not let's get access temporarily
Log2File("Program starting", "Information");
var DisableWUA = GetLMRegKeyValue("SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate", "DisableWindowsUpdateAccess");
var UseWUServer = GetLMRegKeyValue("SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU", "UseWUServer");
bool ServiceRestart = false;
if (DisableWUA != null && DisableWUA.ToString() == "1")
{
Log2File("Opening 'DisableWindowsUpdateAccess' registry key", "Information");
SetLMRegKeyValue("SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate", "DisableWindowsUpdateAccess", 0);
ServiceRestart = true;
RestoreDisableWUA = true;
}
if (UseWUServer != null && UseWUServer.ToString() == "1")
{
Log2File("Opening 'UseWUServer' registry key", "Information");
SetLMRegKeyValue("SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU", "UseWUServer", 0);
ServiceRestart = true;
RestoreUseWUServer = true;
}
if (ServiceRestart)
{
RestartService("wuauserv", 30);
}
// Search for a driver updates
try
{
Log2File("Creating update session", "Information");
uSession = new UpdateSession();
IUpdateSearcher uSearcher = uSession.CreateUpdateSearcher();
uSearcher.Online = true;
Log2File("Searching for available driver updates", "Information");
uResult = uSearcher.Search("IsInstalled=0 and Type = 'Driver'");
}
catch (Exception ex)
{
Log2File(ex.Message, "Error");
RestoreWURegKeys();
Environment.Exit(1);
}
// Exit if none found
if (uResult.Updates.Count == 0)
{
// No updates found
Log2File("No driver updates found!", "Warning");
RestoreWURegKeys();
Environment.Exit(0);
}
// Check if the desired update is found
foreach (IUpdate update in uResult.Updates)
{
if (update.Title.StartsWith(DriverTitle))
{
Log2File($"Found update: {update.Title}", "Information");
ConexantUpdate = update;
}
}
// If the desired update is found
if (ConexantUpdate != null && ConexantUpdate.Title.StartsWith(DriverTitle))
{
UpdateCollection uCollection = new UpdateCollection();
// Check if need to download it
if (ConexantUpdate.IsDownloaded == false)
{
uCollection.Add(ConexantUpdate);
try
{
Log2File("Downloading update", "Information");
UpdateDownloader downloader = uSession.CreateUpdateDownloader();
downloader.Updates = uCollection;
downloader.Download();
}
catch (Exception ex)
{
Log2File(ex.Message, "Error");
RestoreWURegKeys();
Environment.Exit(1);
}
// Check it was downloaded
if (uCollection[0].IsDownloaded == false)
{
Log2File("The update was not downloaded successfully!", "Error");
RestoreWURegKeys();
Environment.Exit(1);
}
}
else
{
Log2File("Update already downloaded", "Information");
}
// Install the update
IInstallationResult installationRes = null;
try
{
Log2File("Installing update", "Information");
IUpdateInstaller installer = uSession.CreateUpdateInstaller();
installer.Updates = uCollection;
installationRes = installer.Install();
}
catch (Exception ex)
{
Log2File(ex.Message, "Error");
RestoreWURegKeys();
Environment.Exit(1);
}
// Check the installation
if (installationRes.GetUpdateResult(0).HResult == 0)
{
if (installationRes.RebootRequired == true)
{
Log2File("Update was successfully installed. A reboot is required.", "Information");
}
else
{
Log2File("Update was successfully installed.", "Information");
}
}
}
else
{
Log2File($"No driver update matching '{DriverTitle}' found!", "Warning");
RestoreWURegKeys();
Environment.Exit(0);
}
// Restore previous Windows Update settings if necessary
RestoreWURegKeys();
}
public void Start(bool showProgress)
{
this.ShowProgress = showProgress;
Console.WriteLine("WUA_Starting");
IUpdateSession updateSession = new UpdateSessionClass();
IUpdateSearcher updateSearcher = updateSession.CreateUpdateSearcher();
IUpdateDownloader updateDownloader = updateSession.CreateUpdateDownloader();
IUpdateInstaller updateInstaller = updateSession.CreateUpdateInstaller();
if (updateInstaller.IsBusy)
{
Console.WriteLine("WUA_IsBusy");
return;
}
// SEARCHING
Console.WriteLine("WUA_FindingUpdates");
ISearchResult searchResult = updateSearcher.Search("IsInstalled=0 and Type='Software'");
if (searchResult.Updates.Count.Equals(0))
{
Console.WriteLine("WUA_NoApplicableUpdates");
return;
}
// LISTING
UpdateCollection updateToDownload = new UpdateCollectionClass();
for (int i = 0; i < searchResult.Updates.Count; i++)
{
IUpdate update = searchResult.Updates[i];
Console.WriteLine("WUA_UpdateItem:{0}|{1}", i + 1, update.Title);
if (!update.IsDownloaded)
{
updateToDownload.Add(update);
}
}
// DOWNLOADING
if (!updateToDownload.Count.Equals(0))
{
Console.WriteLine("WUA_DownloadingStarted");
updateDownloader.Updates = updateToDownload;
updateDownloader.IsForced = true;
updateDownloader.Priority = DownloadPriority.dpHigh;
IDownloadJob job = updateDownloader.BeginDownload(this, this, updateDownloader);
IDownloadResult downloaderResult = updateDownloader.EndDownload(job);
Console.WriteLine("WUA_DownloadingCompleted:{0}", downloaderResult.ResultCode);
}
// INSTALLATION
updateInstaller.Updates = searchResult.Updates;
updateInstaller.IsForced = true;
Console.WriteLine("WUA_InstallationStarted");
IInstallationJob installationJob = updateInstaller.BeginInstall(this, this, updateInstaller);
IInstallationResult result = updateInstaller.EndInstall(installationJob);
Console.WriteLine("WUA_InstallationCompleted:{0}|{1}", result.ResultCode, result.RebootRequired);
// RESULT
for (int i = 0; i < searchResult.Updates.Count; i++)
{
IUpdateInstallationResult resultItem = result.GetUpdateResult(i);
Console.WriteLine("WUA_InstallationResult:{0}|{1}|{2}",
i + 1, resultItem.ResultCode, resultItem.RebootRequired);
}
Console.WriteLine("WUA_Finish");
}
// Token: 0x06000003 RID: 3 RVA: 0x000020E8 File Offset: 0x000002E8
public void DoUpdate()
{
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Checking for Updates.");
}
try
{
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StartScan, null, new string[0]);
IUpdateSession updateSession = new UpdateSessionClass();
updateSession.ClientApplicationID = "Exchange12";
IUpdateSearcher updateSearcher = updateSession.CreateUpdateSearcher();
ISearchResult searchResult = updateSearcher.Search("IsInstalled=0 and CategoryIDs contains 'ab62c5bd-5539-49f6-8aea-5a114dd42314'");
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StopScan, null, new string[0]);
if (searchResult.Updates.Count == 0)
{
if (this.ConsoleDiagnostics)
{
Console.WriteLine("No Updates.");
}
}
else
{
foreach (object obj in searchResult.Updates)
{
IUpdate update = (IUpdate)obj;
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_PatchAvailable, null, new string[]
{
update.Title
});
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Title: {0}", update.Title);
}
}
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StartDownload, null, new string[0]);
UpdateDownloader updateDownloader = updateSession.CreateUpdateDownloader();
updateDownloader.Priority = 3;
updateDownloader.Updates = searchResult.Updates;
IDownloadResult downloadResult = updateDownloader.Download();
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StopDownload, null, new string[0]);
for (int i = 0; i < updateDownloader.Updates.Count; i++)
{
if (downloadResult.GetUpdateResult(i).ResultCode == 4 || downloadResult.GetUpdateResult(i).ResultCode == 5)
{
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_DownloadFailure, null, new string[]
{
updateDownloader.Updates[i].Title,
downloadResult.GetUpdateResult(i).HResult.ToString()
});
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Errors: {0}: {1}", updateDownloader.Updates[i].Title, downloadResult.GetUpdateResult(i).HResult);
}
}
}
bool flag = false;
foreach (object obj2 in updateDownloader.Updates)
{
IUpdate update2 = (IUpdate)obj2;
if (update2.IsDownloaded)
{
flag = true;
}
}
if (!flag)
{
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Nothing to Install.");
}
}
else
{
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Starting Installation.");
}
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StartInstall, null, new string[0]);
IUpdateInstaller updateInstaller = updateSession.CreateUpdateInstaller();
updateInstaller.Updates = updateDownloader.Updates;
IInstallationResult installationResult = updateInstaller.Install();
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_StopInstall, null, new string[0]);
for (int j = 0; j < updateInstaller.Updates.Count; j++)
{
IUpdate update3 = updateInstaller.Updates[j];
if (installationResult.GetUpdateResult(j).ResultCode == 4 || installationResult.GetUpdateResult(j).ResultCode == 3)
{
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_InstallFailure, null, new string[]
{
updateInstaller.Updates[j].Title,
installationResult.GetUpdateResult(j).HResult.ToString()
});
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Errors: {0}: {1}", updateInstaller.Updates[j].Title, installationResult.GetUpdateResult(j).HResult);
}
}
}
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Finished.");
}
}
}
}
catch (COMException ex)
{
UpdateSvcEventLogger.LogEvent(AntispamUpdateServiceEventLogConstants.Tuple_WuaFail, null, new string[]
{
ex.Message
});
if (this.ConsoleDiagnostics)
{
Console.WriteLine("Failed: {0}", ex.Message);
}
}
}
// Method for using WUAPI to install the named update - "Windows Update" service needs turning on before calling this method
public void installUpdate()
{
try
{
Logger.instance.Debug("Installing update");
List <Update> updates = new List <Update>();
IUpdateSession uSession;
IUpdateSearcher uSearcher;
uSession = new UpdateSession(); //Create an Update interface in WUA
Logger.instance.Debug("Creating searcher");
uSearcher = uSession.CreateUpdateSearcher(); // Search for available Updates
Logger.instance.Debug("Creating holder for updates");
UpdateCollection updatesToDownload = new UpdateCollection();
Logger.instance.Debug("Searching for specific update");
ISearchResult uResult = uSearcher.Search("Type='Software' And IsAssigned = 1"); //Save the result of the search
Logger.instance.Debug("Creating update collection");
UpdateCollection updatesToInstall = new UpdateCollection();
for (int i = 0; i < uResult.Updates.Count; i++)
{
if (uResult.Updates[i].Title.ToString().Equals(this.Name))
{
updatesToInstall.Add(uResult.Updates[i]); //save all the queued updates to the downloader queue
break;
}
}
if (updatesToInstall.Count > 0)
{
Logger.instance.Debug("Creating update installer");
IUpdateInstaller installer = uSession.CreateUpdateInstaller(); //create an interface for installation of updates
installer.Updates = updatesToInstall;
Logger.instance.Debug("Installing update");
IInstallationResult installationRes = installer.Install();
if (installationRes.GetUpdateResult(0).HResult == 0) // 0 (zero) code means succeeded
{
this.isInstalled = true;
this.DateTimeInstalled = DateTime.UtcNow;
save();
}
else // For status codes other than 0 (zero)
{
String result = "Failed to install update " + Name + ". It returned windows update error code = " + installationRes.GetUpdateResult(0).HResult.ToString();
Insight ins = new Insight();
ins.InsightText = result;
ins.Save();
Logger.instance.Warning(result);
}
}
}
catch (Exception e)
{
Logger.instance.Error(e);
}
}
public static void InstallAllUpdates(EnumPolicy.WuType wuType)
{
Logger.Info("Running Windows Update.");
var updateSession = new UpdateSession();
var updateSearchResult = updateSession.CreateUpdateSearcher();
var updateCollection = new UpdateCollection();
var installCollection = new UpdateCollection();
updateSearchResult.Online = true;
if (wuType == EnumPolicy.WuType.Microsoft || wuType == EnumPolicy.WuType.MicrosoftSkipUpgrades)
{
updateSearchResult.ServerSelection = ServerSelection.ssWindowsUpdate;
}
else if (wuType == EnumPolicy.WuType.Wsus || wuType == EnumPolicy.WuType.WsusSkipUpgrades)
{
updateSearchResult.ServerSelection = ServerSelection.ssManagedServer;
}
else
{
Logger.Debug("Could Not Determine Windows Update Server Selection.");
return;
}
updateSearchResult.IncludePotentiallySupersededUpdates = false;
try
{
Logger.Debug("Searching For Available Windows Updates. ");
var searchResults = updateSearchResult.Search("IsInstalled=0 and Type='Software'");
if (wuType == EnumPolicy.WuType.MicrosoftSkipUpgrades || wuType == EnumPolicy.WuType.WsusSkipUpgrades)
{
foreach (IUpdate u in searchResults.Updates)
{
var isFeatureUpgrade = false;
var unknownCategory = false;
foreach (ICategory ic in u.Categories)
{
if (string.IsNullOrEmpty(ic.Name))
{
Logger.Debug("Could Not Determine Windows Update Category. Skipping Update.");
Logger.Debug(u.Title + " " + u.Identity.UpdateID + " ");
unknownCategory = true;
break;
}
if (ic.Name.Equals("Upgrades"))
{
isFeatureUpgrade = true;
}
break;
}
if (isFeatureUpgrade || unknownCategory)
{
continue;
}
Logger.Debug(u.Title + " " + u.Identity.UpdateID + " ");
u.AcceptEula();
updateCollection.Add(u);
}
}
else //include feature upgrades
{
foreach (IUpdate u in searchResults.Updates)
{
Logger.Debug(u.Title + " " + u.Identity.UpdateID + " ");
u.AcceptEula();
updateCollection.Add(u);
}
}
if (updateCollection.Count == 0)
{
Logger.Info("No Updates Found.");
return;
}
UpdateDownloader downloader = updateSession.CreateUpdateDownloader();
downloader.Updates = updateCollection;
downloader.Download();
foreach (IUpdate update in updateCollection)
{
if (update.IsDownloaded)
{
installCollection.Add(update);
}
}
IUpdateInstaller installer = updateSession.CreateUpdateInstaller();
installer.Updates = installCollection;
IInstallationResult result = installer.Install();
Logger.Debug("Windows Update Result: " + result.ResultCode);
Logger.Debug("Reboot Required: " + result.RebootRequired);
for (int i = 0; i < installCollection.Count; i++)
{
Logger.Debug(installCollection[i].Title + " " + result.GetUpdateResult(i).ResultCode);
}
}
catch
{
//Ignored
}
}
