private async void InitializeApplication()
{
try
{
if (IsAdministrator())
{
ProgressText =
LocalizationEx.GetUiString("loader_administrative_rights_available", Thread.CurrentThread.CurrentCulture);
}
else
{
ProgressText =
LocalizationEx.GetUiString("loader_administrative_rights_missing", Thread.CurrentThread.CurrentCulture);
await Task.Delay(3000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_check", Thread.CurrentThread.CurrentCulture);
if (PrerequisiteHelper.IsRedistributablePackageInstalled())
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_already_installed", Thread.CurrentThread.CurrentCulture);
}
else
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_installing", Thread.CurrentThread.CurrentCulture);
//minisign needs this (to verify the installer with libsodium)
await PrerequisiteHelper.DownloadAndInstallRedistributablePackage();
if (PrerequisiteHelper.IsRedistributablePackageInstalled())
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_ready", Thread.CurrentThread.CurrentCulture);
await Task.Delay(1000).ConfigureAwait(false);
}
}
if (Properties.Settings.Default.AutoUpdate)
{
ProgressText = LocalizationEx.GetUiString("loader_checking_version", Thread.CurrentThread.CurrentCulture);
//TODO: remove in future version (for now we only have one channel)
Properties.Settings.Default.MinUpdateType = 2;
Properties.Settings.Default.Save();
var minUpdateType = (UpdateType)Properties.Settings.Default.MinUpdateType;
var update = await ApplicationUpdater.CheckForRemoteUpdateAsync(minUpdateType).ConfigureAwait(false);
if (update.CanUpdate)
{
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_new_version_found", Thread.CurrentThread.CurrentCulture),
update.Update.Version);
await Task.Delay(200).ConfigureAwait(false);
var installer = await StartRemoteUpdateDownload(update).ConfigureAwait(false);
if (!string.IsNullOrEmpty(installer) && File.Exists(installer))
{
ProgressText = LocalizationEx.GetUiString("loader_starting_update", Thread.CurrentThread.CurrentCulture);
await Task.Delay(200).ConfigureAwait(false);
Process.Start(installer);
Process.GetCurrentProcess().Kill();
}
else
{
await Task.Delay(500).ConfigureAwait(false);
ProgressText = LocalizationEx.GetUiString("loader_update_failed", Thread.CurrentThread.CurrentCulture);
}
}
else
{
ProgressText = LocalizationEx.GetUiString("loader_latest_version", Thread.CurrentThread.CurrentCulture);
}
}
else
{
await Task.Delay(500).ConfigureAwait(false);
}
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_validate_folder", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptProxyFolder);
var validatedFolder = ValidateDnsCryptProxyFolder();
if (validatedFolder.Count == 0)
{
ProgressText = LocalizationEx.GetUiString("loader_all_files_available", Thread.CurrentThread.CurrentCulture);
}
else
{
var fileErrors = "";
foreach (var pair in validatedFolder)
{
fileErrors += $"{pair.Key}: {pair.Value}\n";
}
ProgressText =
string.Format(
LocalizationEx.GetUiString("loader_missing_files", Thread.CurrentThread.CurrentCulture).Replace("\\n", "\n"),
Global.DnsCryptProxyFolder, fileErrors, Global.ApplicationName);
await Task.Delay(5000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
ProgressText = string.Format(LocalizationEx.GetUiString("loader_loading", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
if (DnscryptProxyConfigurationManager.LoadConfiguration())
{
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_successfully_loaded", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
_mainViewModel.DnscryptProxyConfiguration = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration;
}
else
{
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_failed_loading", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
await Task.Delay(5000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
ProgressText = LocalizationEx.GetUiString("loader_loading_network_cards", Thread.CurrentThread.CurrentCulture);
List <LocalNetworkInterface> localNetworkInterfaces;
if (DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.listen_addresses.Contains(Global.GlobalResolver))
{
var dnsServer = new List <string>
{
Global.DefaultResolverIpv4,
Global.DefaultResolverIpv6
};
localNetworkInterfaces = LocalNetworkInterfaceManager.GetLocalNetworkInterfaces(dnsServer);
}
else
{
localNetworkInterfaces = LocalNetworkInterfaceManager.GetLocalNetworkInterfaces(
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.listen_addresses.ToList());
}
_mainViewModel.LocalNetworkInterfaces = new BindableCollection <LocalNetworkInterface>();
_mainViewModel.LocalNetworkInterfaces.AddRange(localNetworkInterfaces);
_mainViewModel.Initialize();
ProgressText = LocalizationEx.GetUiString("loader_starting", Thread.CurrentThread.CurrentCulture);
if (Properties.Settings.Default.TrayMode)
{
Execute.OnUIThread(() => _windowManager.ShowWindow(_systemTrayViewModel));
Execute.OnUIThread(() => _systemTrayViewModel.ShowWindow());
}
else
{
Execute.OnUIThread(() => _windowManager.ShowWindow(_mainViewModel));
}
TryClose(true);
}
catch (Exception exception)
{
Log.Error(exception);
}
}
private async void InitializeApplication()
{
try
{
if (IsAdministrator())
{
ProgressText =
LocalizationEx.GetUiString("loader_administrative_rights_available", Thread.CurrentThread.CurrentCulture);
}
else
{
ProgressText =
LocalizationEx.GetUiString("loader_administrative_rights_missing", Thread.CurrentThread.CurrentCulture);
await Task.Delay(3000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_check", Thread.CurrentThread.CurrentCulture);
if (PrerequisiteHelper.IsRedistributablePackageInstalled())
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_already_installed", Thread.CurrentThread.CurrentCulture);
}
else
{
//Note: if this is disabled, the auto update may not work
if (Properties.Settings.Default.InstallRedistributablePackage)
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_installing",
Thread.CurrentThread.CurrentCulture);
//minisign needs this (to verify the installer with libsodium)
await PrerequisiteHelper.DownloadAndInstallRedistributablePackage();
if (PrerequisiteHelper.IsRedistributablePackageInstalled())
{
ProgressText = LocalizationEx.GetUiString("loader_redistributable_package_ready",
Thread.CurrentThread.CurrentCulture);
await Task.Delay(1000).ConfigureAwait(false);
}
}
}
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_validate_folder", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptProxyFolder);
var validatedFolder = ValidateDnsCryptProxyFolder();
if (validatedFolder.Count == 0)
{
ProgressText = LocalizationEx.GetUiString("loader_all_files_available", Thread.CurrentThread.CurrentCulture);
}
else if (validatedFolder.Count == 1 && validatedFolder.Single().Key == Global.DnsCryptConfigurationFile)
{
File.Copy(
Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptExampleConfigurationFile),
Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptConfigurationFile),
false);
}
else
{
var fileErrors = "";
foreach (var pair in validatedFolder)
{
fileErrors += $"{pair.Key}: {pair.Value}\n";
}
ProgressText =
string.Format(
LocalizationEx.GetUiString("loader_missing_files", Thread.CurrentThread.CurrentCulture).Replace("\\n", "\n"),
Global.DnsCryptProxyFolder, fileErrors, Global.ApplicationName);
await Task.Delay(5000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
if (Properties.Settings.Default.BackupAndRestoreConfigOnUpdate)
{
var tmpConfigPath = Path.Combine(Path.GetTempPath(), Global.DnsCryptConfigurationFile + ".bak");
if (File.Exists(tmpConfigPath))
{
ProgressText = string.Format(LocalizationEx.GetUiString("loader_restore_config", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
var configFile = Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptConfigurationFile);
if (File.Exists(configFile))
{
if (File.Exists(configFile + ".bak"))
{
File.Delete(configFile + ".bak");
}
File.Move(configFile, configFile + ".bak");
}
File.Move(tmpConfigPath, configFile);
// update the configuration file
if (PatchHelper.Patch())
{
await Task.Delay(500).ConfigureAwait(false);
}
}
}
ProgressText = string.Format(LocalizationEx.GetUiString("loader_loading", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
if (DnscryptProxyConfigurationManager.LoadConfiguration())
{
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_successfully_loaded", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
_mainViewModel.DnscryptProxyConfiguration = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration;
}
else
{
ProgressText =
string.Format(LocalizationEx.GetUiString("loader_failed_loading", Thread.CurrentThread.CurrentCulture),
Global.DnsCryptConfigurationFile);
await Task.Delay(5000).ConfigureAwait(false);
Process.GetCurrentProcess().Kill();
}
ProgressText = LocalizationEx.GetUiString("loader_loading_network_cards", Thread.CurrentThread.CurrentCulture);
List <LocalNetworkInterface> localNetworkInterfaces;
if (DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.listen_addresses.Contains(Global.GlobalResolver))
{
var dnsServer = new List <string>
{
Global.DefaultResolverIpv4,
Global.DefaultResolverIpv6
};
localNetworkInterfaces = LocalNetworkInterfaceManager.GetLocalNetworkInterfaces(dnsServer);
}
else
{
localNetworkInterfaces = LocalNetworkInterfaceManager.GetLocalNetworkInterfaces(
DnscryptProxyConfigurationManager.DnscryptProxyConfiguration.listen_addresses.ToList());
}
_mainViewModel.LocalNetworkInterfaces = new BindableCollection <LocalNetworkInterface>();
_mainViewModel.LocalNetworkInterfaces.AddRange(localNetworkInterfaces);
_mainViewModel.Initialize();
ProgressText = LocalizationEx.GetUiString("loader_starting", Thread.CurrentThread.CurrentCulture);
if (Properties.Settings.Default.TrayMode)
{
await Execute.OnUIThreadAsync(() => _windowManager.ShowWindowAsync(_systemTrayViewModel));
if (Properties.Settings.Default.StartInTray)
{
Execute.OnUIThread(() => _systemTrayViewModel.HideWindow());
}
else
{
await Execute.OnUIThreadAsync(() => _windowManager.ShowWindowAsync(_mainViewModel));
}
}
else
{
await Execute.OnUIThreadAsync(() => _windowManager.ShowWindowAsync(_mainViewModel));
}
await TryCloseAsync(true);
}
catch (Exception exception)
{
Log.Error(exception);
throw;
}
}