/// <summary> /// Loads the configuration from a .toml file. /// </summary> /// <returns><c>true</c> on success, otherwise <c>false</c></returns> public static bool LoadConfiguration() { try { var configFile = Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptConfigurationFile); if (!File.Exists(configFile)) return false; var settings = TomlSettings.Create(s => s.ConfigurePropertyMapping(m => m.UseTargetPropertySelector(standardSelectors => standardSelectors.IgnoreCase))); DnscryptProxyConfiguration = Toml.ReadFile<DnscryptProxyConfiguration>(configFile, settings); return true; } catch (Exception) { return false; } }
/// <summary> /// /// </summary> /// <returns></returns> public static bool LoadConfiguration() { try { var configFile = Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, Global.DnsCryptConfigurationFile); if (!File.Exists(configFile)) { return(false); } DnscryptProxyConfiguration = Toml.ReadFile <DnscryptProxyConfiguration>(configFile); return(true); } catch (Exception) { return(false); } }
private bool SetStaticStamp(string filter) { try { if (_dnscryptProxyConfiguration.Static != null) { if (_dnscryptProxyConfiguration.Static.ContainsKey(filter)) { return(true); } else { RemoveStaticStamps(); DnscryptProxyConfigurationManager.LoadConfiguration(); _dnscryptProxyConfiguration = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration; var stamp = _appConfiguration.Proxies.Where(p => p.Name.Equals(filter)).FirstOrDefault(); if (stamp != null) { if (!string.IsNullOrEmpty(stamp.Stamp)) { var decodedStamp = StampTools.Decode(stamp.Stamp); if (decodedStamp != null) { _dnscryptProxyConfiguration.Static.Add(filter, new Static { stamp = stamp.Stamp }); } } } DnscryptProxyConfigurationManager.DnscryptProxyConfiguration = _dnscryptProxyConfiguration; DnscryptProxyConfigurationManager.SaveConfiguration(); return(true); } } } catch (Exception exception) { _logger.Log($"SetStaticStamp {exception.Message}", Category.Exception, Priority.High); return(false); } return(false); }
public MainWindowViewModel( ILoggerFacade logger, IRegionManager regionManager, IEventAggregator eventAggregator, ISnackbarMessageQueue snackbarMessageQueue, IAppConfigurationService appConfigurationService) { _logger = logger ?? throw new ArgumentNullException(nameof(logger)); _eventAggregator = eventAggregator ?? throw new ArgumentNullException(nameof(eventAggregator)); _regionManager = regionManager ?? throw new ArgumentNullException(nameof(regionManager)); _messageQueue = snackbarMessageQueue ?? throw new ArgumentNullException(nameof(snackbarMessageQueue)); _appConfigurationService = appConfigurationService ?? throw new ArgumentNullException(nameof(appConfigurationService)); try { _appConfiguration = _appConfigurationService.Configuration; _eventAggregator.GetEvent <StampAddedEvent>().Subscribe(CustomStampAdded); NavigateToAboutViewCommand = new DelegateCommand(NavigateToAboutView); NavigateToStampViewCommand = new DelegateCommand(NavigateToStampView); NavigateToSettingsViewCommand = new DelegateCommand(NavigateToSettingsView); OpenWebCommand = new DelegateCommand <string>(OpenUrl); CheckForUpdatesCommand = new DelegateCommand(CheckForUpdates); HandleCustomFilter = new DelegateCommand(HandleCustomStamp); HandleFamilyFilter = new DelegateCommand(async() => await HandleDnsCrypt(Global.DefaultFamilyFilterKey)); HandleAdultFilter = new DelegateCommand(async() => await HandleDnsCrypt(Global.DefaultAdultFilterKey)); IsWorking = true; IsCustomFilterEnabled = false; IsFamilyFilterEnabled = false; IsAdultFilterEnabled = false; var year = Global.CopyrightYear.ToString(); if (DateTime.UtcNow.Year != Global.CopyrightYear) { year = $"{Global.CopyrightYear} - {DateTime.UtcNow.Year}"; } Footer = $"Copyright © {year} {Global.CompanyName}. {VersionHelper.PublishVersion} {VersionHelper.PublishBuild}"; ((App)Application.Current).LoggingLevelSwitch.MinimumLevel = (Serilog.Events.LogEventLevel)_appConfiguration.LogLevel; _logger.Log($"LogLevel: {_appConfiguration.LogLevel}", Category.Debug, Priority.Low); _logger.Log($"{Global.ApplicationName} {VersionHelper.PublishVersion} {VersionHelper.PublishBuild} started", Category.Info, Priority.Medium); // check application configuration _logger.Log($"checking {Global.AppConfigurationFile}", Category.Info, Priority.Medium); var resetApplicationConfig = false; if (_appConfiguration != null) { if (_appConfiguration.Proxies != null) { foreach (var proxy in _appConfiguration.Proxies) { var decodedStamp = StampTools.Decode(proxy.Stamp); if (decodedStamp != null) { if (decodedStamp.Protocol == DnsCrypt.Models.StampProtocol.DnsCrypt) { //simple check if the stamp is a valid cleanbrowsing stamp if (!decodedStamp.ProviderName.Equals(Global.ValidCleanBrowsingDnsCryptStamp)) { resetApplicationConfig = true; } } else if (decodedStamp.Protocol == DnsCrypt.Models.StampProtocol.DoH) { //simple check if the stamp is a valid cleanbrowsing stamp if (!decodedStamp.Hostname.Equals(Global.ValidCleanBrowsingDohStamp)) { resetApplicationConfig = true; } } else { //unsupported stamp resetApplicationConfig = true; } } else { resetApplicationConfig = true; } _logger.Log($"{proxy.Name} loaded", Category.Info, Priority.Medium); } _logger.Log($"{Global.AppConfigurationFile} loaded", Category.Info, Priority.Medium); } else { resetApplicationConfig = true; } } else { resetApplicationConfig = true; _logger.Log($"failed to load {Global.AppConfigurationFile}", Category.Warn, Priority.Medium); } if (resetApplicationConfig) { _logger.Log($"reset {Global.AppConfigurationFile} to default", Category.Warn, Priority.Medium); _appConfigurationService.Reset(); _appConfiguration = _appConfigurationService.Configuration; if (_appConfiguration == null) { _logger.Log($"failed to reset {Global.AppConfigurationFile}", Category.Exception, Priority.High); Environment.Exit(-1); } else { //no validation this time, just go on } } _logger.Log($"checking {Global.DnsCryptProxyFolder} folder", Category.Info, Priority.Medium); foreach (var proxyFile in Global.DnsCryptProxyFiles) { var proxyFilePath = Path.Combine(Directory.GetCurrentDirectory(), Global.DnsCryptProxyFolder, proxyFile); if (!File.Exists(proxyFilePath)) { _logger.Log($"missing {proxyFile}", Category.Warn, Priority.Medium); } else { _logger.Log($"found {proxyFile}", Category.Info, Priority.Low); } } var isValidConfiguration = false; _logger.Log($"checking {Global.DnsCryptConfigurationFile}", Category.Info, Priority.Medium); var configurationCheck = DnsCryptProxyManager.IsConfigurationFileValid(); if (configurationCheck.Success) { isValidConfiguration = true; _logger.Log($"{Global.DnsCryptConfigurationFile} is valid", Category.Info, Priority.Medium); } else { if (configurationCheck.StandardError.Contains("[FATAL] No servers configured")) { isValidConfiguration = true; _logger.Log($"{Global.DnsCryptConfigurationFile} is valid (but no servers)", Category.Info, Priority.Medium); } } if (isValidConfiguration) { var version = DnsCryptProxyManager.GetVersion(); if (!string.IsNullOrEmpty(version)) { Title = $"{Global.ApplicationName} (dnscrypt-proxy {version})"; _logger.Log($"dnscrypt-proxy version: {version}", Category.Info, Priority.Medium); } else { Title = $"{Global.ApplicationName} (dnscrypt-proxy unknown)"; _logger.Log("dnscrypt-proxy version: unknown", Category.Warn, Priority.Medium); } _logger.Log($"loading {Global.DnsCryptConfigurationFile}", Category.Info, Priority.Medium); if (DnscryptProxyConfigurationManager.LoadConfiguration()) { _logger.Log($"{Global.DnsCryptConfigurationFile} loaded", Category.Info, Priority.Medium); _dnscryptProxyConfiguration = DnscryptProxyConfigurationManager.DnscryptProxyConfiguration; if (_dnscryptProxyConfiguration.Static != null && _dnscryptProxyConfiguration.Static.Count > 0) { if (_dnscryptProxyConfiguration.Static.ContainsKey(Global.DefaultCustomFilterKey)) { _logger.Log($"found {Global.DefaultCustomFilterKey} filter", Category.Info, Priority.Medium); IsCustomFilterEnabled = true; } else if (_dnscryptProxyConfiguration.Static.ContainsKey(Global.DefaultAdultFilterKey)) { _logger.Log($"found {Global.DefaultAdultFilterKey} filter", Category.Info, Priority.Medium); IsAdultFilterEnabled = true; } else if (_dnscryptProxyConfiguration.Static.ContainsKey(Global.DefaultFamilyFilterKey)) { _logger.Log($"found {Global.DefaultFamilyFilterKey} filter", Category.Info, Priority.Medium); IsFamilyFilterEnabled = true; } } else { _logger.Log("no static filter configured", Category.Info, Priority.Medium); } if (IsCustomFilterEnabled || IsFamilyFilterEnabled || IsAdultFilterEnabled) { if (!DnsCryptProxyManager.IsDnsCryptProxyInstalled()) { _logger.Log($"dnscrypt-proxy service is not installed, try install", Category.Info, Priority.High); //install Task.Run(() => { DnsCryptProxyManager.Install(); }).ConfigureAwait(false); Task.Delay(Global.ServiceInstallTime).ConfigureAwait(false); } else { _logger.Log($"dnscrypt-proxy service is already installed", Category.Info, Priority.Medium); } if (!DnsCryptProxyManager.IsDnsCryptProxyRunning()) { _logger.Log($"dnscrypt-proxy service is not running, try start", Category.Info, Priority.High); Task.Run(() => { DnsCryptProxyManager.Start(); }).ConfigureAwait(false); Task.Delay(Global.ServiceStartTime).ConfigureAwait(false); } else { _logger.Log($"dnscrypt-proxy service is already running", Category.Info, Priority.Medium); } if (DnsCryptProxyManager.IsDnsCryptProxyRunning()) { _logger.Log($"checking dns servers on network interfaces", Category.Info, Priority.High); if (!HandleNetworkInterfaces(true)) { _logger.Log($"could not update dns servers on network interfaces", Category.Warn, Priority.High); } } else { _logger.Log($"could not start dnscrypt-proxy", Category.Warn, Priority.High); } } } else { _logger.Log($"could not load configuration: {Global.DnsCryptConfigurationFile}", Category.Warn, Priority.High); Environment.Exit(-1); } } else { _logger.Log($"invalid {Global.DnsCryptConfigurationFile}", Category.Warn, Priority.High); Environment.Exit(-1); } } catch (Exception ex) { _logger.Log(ex.Message, Category.Exception, Priority.High); Environment.Exit(-1); } MessageQueue.Enqueue("🐞 You are using a preview version! May contain bugs! 🐞"); IsWorking = false; }