public SpiderMiddleware(RequestDelegate next, IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginHelperService pluginHelperService,
IPluginTypesService pluginTypesService, ISettingsProvider settingsProvider)
{
if (routeProvider == null)
{
throw new ArgumentNullException(nameof(routeProvider));
}
if (routeDataService == null)
{
throw new ArgumentNullException(nameof(routeDataService));
}
if (pluginHelperService == null)
{
throw new ArgumentNullException(nameof(pluginHelperService));
}
_next = next;
_userSessionManagerLoaded = pluginHelperService.PluginLoaded("UserSessionMiddleware.Plugin.dll", out int version);
_deniedSpiderRoutes = new List <DeniedRoute>();
LoadSpiderData(routeProvider, routeDataService, pluginTypesService);
SpiderSettings settings = settingsProvider.GetSettings <SpiderSettings>("Spider.Plugin");
_processStaticFiles = settings.ProcessStaticFiles;
if (!String.IsNullOrEmpty(settings.StaticFileExtensions))
{
_staticFileExtensions = settings.StaticFileExtensions;
}
}
public BreadcrumbMiddleware(RequestDelegate next, IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginHelperService pluginHelperService,
IPluginTypesService pluginTypesService, ISettingsProvider settingsProvider,
IPluginClassesService pluginClassesService, ILogger logger)
{
if (routeProvider == null)
{
throw new ArgumentNullException(nameof(routeProvider));
}
if (routeDataService == null)
{
throw new ArgumentNullException(nameof(routeDataService));
}
if (pluginHelperService == null)
{
throw new ArgumentNullException(nameof(pluginHelperService));
}
if (pluginClassesService == null)
{
throw new ArgumentNullException(nameof(pluginClassesService));
}
if (pluginTypesService == null)
{
throw new ArgumentNullException(nameof(pluginTypesService));
}
if (settingsProvider == null)
{
throw new ArgumentNullException(nameof(settingsProvider));
}
_next = next;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
if (pluginHelperService.PluginLoaded(Constants.PluginNameLocalization, out int _))
{
List <IStringLocalizer> stringLocalizers = pluginClassesService.GetPluginClasses <IStringLocalizer>();
if (stringLocalizers.Count > 0)
{
_stringLocalizer = stringLocalizers[0];
}
}
BreadcrumbSettings settings = settingsProvider.GetSettings <BreadcrumbSettings>(Constants.PluginSettingBreadcrumb);
_homeBreadCrumb = new BreadcrumbItem(settings.HomeName,
$"{Constants.ForwardSlash}{settings.HomeController}{Constants.ForwardSlash}{settings.DefaultAction}", false);
LoadBreadcrumbData(routeProvider, routeDataService, pluginTypesService, settings);
if (!String.IsNullOrEmpty(settings.StaticFileExtensions))
{
_staticFileExtensions = settings.StaticFileExtensions;
}
}
public RestrictIpMiddleware(RequestDelegate next, IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginHelperService pluginHelperService,
IPluginTypesService pluginTypesService, ISettingsProvider settingsProvider, ILogger logger)
{
if (routeProvider == null)
{
throw new ArgumentNullException(nameof(routeProvider));
}
if (routeDataService == null)
{
throw new ArgumentNullException(nameof(routeDataService));
}
if (pluginHelperService == null)
{
throw new ArgumentNullException(nameof(pluginHelperService));
}
_next = next;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_localIpAddresses = new HashSet <string>();
_restrictedRoutes = new Dictionary <string, List <string> >();
GetLocalIpAddresses(_localIpAddresses);
RestrictIpSettings settings = settingsProvider.GetSettings <RestrictIpSettings>("RestrictedIpRoutes.Plugin");
_disabled = settings.Disabled;
if (_disabled)
{
_logger.AddToLog(LogLevel.Information, RestrictedIpDisabled);
}
LoadRestrictedIpRouteData(routeProvider, routeDataService, pluginTypesService, settings);
}
public SkillionRouteValueTransformer(
ISkillRequestParser skillRequestParser,
IRouteDataService routeDataService,
ILogger <SkillionRouteValueTransformer> logger = null)
{
_skillRequestParser = skillRequestParser;
_routeDataService = routeDataService;
_logger = logger;
}
public UserSessionMiddleware(RequestDelegate next, IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginTypesService pluginTypesService, ISettingsProvider settingsProvider)
{
if (routeProvider == null)
{
throw new ArgumentNullException(nameof(routeProvider));
}
if (routeDataService == null)
{
throw new ArgumentNullException(nameof(routeDataService));
}
if (pluginTypesService == null)
{
throw new ArgumentNullException(nameof(pluginTypesService));
}
if (settingsProvider == null)
{
throw new ArgumentNullException(nameof(settingsProvider));
}
_next = next;
_routeData = new List <RouteData>();
UserSessionSettings Settings = settingsProvider.GetSettings <UserSessionSettings>(Constants.UserSessionConfiguration);
Settings.SessionTimeout = Shared.Utilities.CheckMinMax(Settings.SessionTimeout, 15, 200);
UserSessionManager.InitialiseSessionManager(new TimeSpan(0, (int)Settings.SessionTimeout, 0));
SessionHelper.InitSessionHelper();
if (!String.IsNullOrWhiteSpace(Settings.CookieName))
{
_cookieName = Settings.CookieName;
}
if (!String.IsNullOrWhiteSpace(Settings.EncryptionKey))
{
_cookieEncryptionKey = Settings.EncryptionKey;
}
if (!String.IsNullOrWhiteSpace(Settings.StaticFileExtensions))
{
_staticFileExtension = Settings.StaticFileExtensions;
}
_defaultCulture = Settings.DefaultCulture;
LoadLoggedInOutData(routeProvider, routeDataService, pluginTypesService);
LoadLoggedInData(routeProvider, routeDataService, pluginTypesService);
LoadLoggedOutData(routeProvider, routeDataService, pluginTypesService);
}
public BadEggMiddleware(RequestDelegate next, IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginHelperService pluginHelperService,
IPluginTypesService pluginTypesService, IIpValidation ipValidation,
ISettingsProvider settingsProvider, INotificationService notificationService)
{
if (routeProvider == null)
{
throw new ArgumentNullException(nameof(routeProvider));
}
if (routeDataService == null)
{
throw new ArgumentNullException(nameof(routeDataService));
}
if (pluginHelperService == null)
{
throw new ArgumentNullException(nameof(pluginHelperService));
}
if (pluginTypesService == null)
{
throw new ArgumentNullException(nameof(pluginTypesService));
}
if (settingsProvider == null)
{
throw new ArgumentNullException(nameof(settingsProvider));
}
_next = next;
_userSessionManagerLoaded = pluginHelperService.PluginLoaded(Constants.PluginNameUserSession, out int version);
_ipValidation = ipValidation ?? throw new ArgumentNullException(nameof(ipValidation));
_notificationService = notificationService ?? throw new ArgumentNullException(nameof(notificationService));
_managedRoutes = new List <ManagedRoute>();
LoadRouteData(routeProvider, routeDataService, pluginTypesService);
_badEggSettings = settingsProvider.GetSettings <BadEggSettings>("BadEgg.Plugin");
_validateConnections = new ValidateConnections(
_badEggSettings.ConnectionTimeOut,
_badEggSettings.ConnectionsPerMinute);
_validateConnections.ConnectionAdd += ValidateConnections_ConnectionAdd;
_validateConnections.ConnectionRemove += ValidateConnections_ConnectionRemove;
_validateConnections.OnReportConnection += ValidateConnections_OnReportConnection;
_validateConnections.OnBanIPAddress += ValidateConnections_OnBanIPAddress;
ThreadManager.ThreadStart(_validateConnections, "Bad Egg Validation", ThreadPriority.Lowest);
}
private void LoadRouteData(IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginTypesService pluginTypesService)
{
List <Type> badeggAttributes = pluginTypesService.GetPluginTypesWithAttribute <BadEggAttribute>();
if (badeggAttributes.Count > 0)
{
// Cycle through all classes and methods which have the bad egg attribute
foreach (Type type in badeggAttributes)
{
// is it a class attribute
BadEggAttribute attribute = (BadEggAttribute)type.GetCustomAttributes(true)
.Where(a => a.GetType() == typeof(BadEggAttribute)).FirstOrDefault();
if (attribute != null)
{
string route = routeDataService.GetRouteFromClass(type, routeProvider);
if (String.IsNullOrEmpty(route))
{
continue;
}
_managedRoutes.Add(new ManagedRoute($"{route.ToLower()}", attribute.ValidateQueryFields, attribute.ValidateFormFields));
}
// look for specific method disallows
foreach (MethodInfo method in type.GetMethods())
{
attribute = (BadEggAttribute)method.GetCustomAttributes(true)
.Where(a => a.GetType() == typeof(BadEggAttribute)).FirstOrDefault();
if (attribute != null)
{
string route = routeDataService.GetRouteFromMethod(method, routeProvider);
if (String.IsNullOrEmpty(route))
{
continue;
}
_managedRoutes.Add(new ManagedRoute($"{route.ToLower()}", attribute.ValidateQueryFields, attribute.ValidateFormFields));
}
}
}
}
}
private void LoadSpiderData(IActionDescriptorCollectionProvider routeProvider,
IRouteDataService routeDataService, IPluginTypesService pluginTypesService)
{
string spiderTextFile = String.Empty;
List <Type> spiderAttributes = pluginTypesService.GetPluginTypesWithAttribute <DenySpiderAttribute>();
if (spiderAttributes.Count == 0)
{
spiderTextFile = "# Allow all from Spider.Plugin\r\n\r\nUser-agent: *";
}
else
{
// Cycle through all classes and methods which have the spider attribute
foreach (Type type in spiderAttributes)
{
// is it a class attribute
DenySpiderAttribute attribute = (DenySpiderAttribute)type.GetCustomAttributes(true)
.Where(a => a.GetType() == typeof(DenySpiderAttribute)).FirstOrDefault();
if (attribute != null)
{
string route = routeDataService.GetRouteFromClass(type, routeProvider);
if (String.IsNullOrEmpty(route))
{
continue;
}
if (!String.IsNullOrEmpty(attribute.Comment))
{
spiderTextFile += $"# {attribute.Comment}\r\n\r\n";
}
spiderTextFile += $"User-agent: {attribute.UserAgent}\r\n";
spiderTextFile += $"Disallow: /{route}/\r\n\r\n";
_deniedSpiderRoutes.Add(new DeniedRoute($"/{route.ToLower()}/", attribute.UserAgent));
}
// look for specific method disallows
foreach (MethodInfo method in type.GetMethods())
{
attribute = (DenySpiderAttribute)method.GetCustomAttributes(true)
.Where(a => a.GetType() == typeof(DenySpiderAttribute)).FirstOrDefault();
if (attribute != null)
{
string route = routeDataService.GetRouteFromMethod(method, routeProvider);
if (String.IsNullOrEmpty(route))
{
continue;
}
if (!String.IsNullOrEmpty(attribute.Comment))
{
spiderTextFile += $"# {attribute.Comment}\r\n\r\n";
}
spiderTextFile += $"User-agent: {attribute.UserAgent}\r\n";
spiderTextFile += $"Disallow: {route}\r\n\r\n";
_deniedSpiderRoutes.Add(new DeniedRoute($"{route.ToLower()}", attribute.UserAgent));
}
}
}
}
_spiderData = Encoding.UTF8.GetBytes(spiderTextFile);
}
