در ELMAH اون خطای خاصی ثبت میشه؟
پاسخ به بازخوردهای پروژهها
using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Http; namespace AngularTemplateDrivenFormsLab.Utils { public class ContentSecurityPolicyMiddleware { private readonly RequestDelegate _next; public ContentSecurityPolicyMiddleware(RequestDelegate next) { _next = next; } public Task Invoke(HttpContext context) { context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN"); context.Response.Headers.Add("X-Xss-Protection", "1; mode=block"); context.Response.Headers.Add("X-Content-Type-Options", "nosniff"); string[] csp = { "default-src 'self'", "style-src 'self' 'unsafe-inline'", "script-src 'self' 'unsafe-inline' 'unsafe-eval'", "font-src 'self'", "img-src 'self' data:", "connect-src 'self'", "media-src 'self'", "object-src 'self'", "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log }; context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp)); return _next(context); } } public static class ContentSecurityPolicyMiddlewareExtensions { /// <summary> /// Make sure you add this code BEFORE app.UseStaticFiles();, /// otherwise the headers will not be applied to your static files. /// </summary> public static IApplicationBuilder UseContentSecurityPolicy(this IApplicationBuilder builder) { return builder.UseMiddleware<ContentSecurityPolicyMiddleware>(); } } }
public void Configure(IApplicationBuilder app) { app.UseContentSecurityPolicy();
context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");
context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");
context.Response.Headers.Add("X-Content-Type-Options", "nosniff");
string[] csp = { "default-src 'self'", "style-src 'self' 'unsafe-inline'", "script-src 'self' 'unsafe-inline' 'unsafe-eval'", "font-src 'self'", "img-src 'self' data:", "connect-src 'self'", "media-src 'self'", "object-src 'self'", "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log }; context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));
Set-Cookie: sess=abc123; path=/; SameSite
<?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> <rewrite> <outboundRules> <clear /> <!-- https://scotthelme.co.uk/csrf-is-dead/ --> <rule name="Add SameSite" preCondition="No SameSite"> <match serverVariable="RESPONSE_Set_Cookie" pattern=".*" negate="false" /> <action type="Rewrite" value="{R:0}; SameSite=lax" /> <conditions></conditions> </rule> <preConditions> <preCondition name="No SameSite"> <add input="{RESPONSE_Set_Cookie}" pattern="." /> <add input="{RESPONSE_Set_Cookie}" pattern="; SameSite=lax" negate="true" /> </preCondition> </preConditions> </outboundRules> </rewrite> </system.webServer> </configuration>
"report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
{ "csp-report": { "document-uri": "http://localhost:5000/untypedSha", "referrer": "", "violated-directive": "script-src", "effective-directive": "script-src", "original-policy": "default-src 'self'; style-src 'self'; script-src 'self'; font-src 'self'; img-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'self'; report-uri /api/Home/CspReport", "disposition": "enforce", "blocked-uri": "eval", "line-number": 21, "column-number": 8, "source-file": "http://localhost:5000/scripts.bundle.js", "status-code": 200, "script-sample": "" } }
class CspPost { [JsonProperty("csp-report")] public CspReport CspReport { get; set; } } class CspReport { [JsonProperty("document-uri")] public string DocumentUri { get; set; } [JsonProperty("referrer")] public string Referrer { get; set; } [JsonProperty("violated-directive")] public string ViolatedDirective { get; set; } [JsonProperty("effective-directive")] public string EffectiveDirective { get; set; } [JsonProperty("original-policy")] public string OriginalPolicy { get; set; } [JsonProperty("disposition")] public string Disposition { get; set; } [JsonProperty("blocked-uri")] public string BlockedUri { get; set; } [JsonProperty("line-number")] public int LineNumber { get; set; } [JsonProperty("column-number")] public int ColumnNumber { get; set; } [JsonProperty("source-file")] public string SourceFile { get; set; } [JsonProperty("status-code")] public string StatusCode { get; set; } [JsonProperty("script-sample")] public string ScriptSample { get; set; } }
namespace AngularTemplateDrivenFormsLab.Controllers { [Route("api/[controller]")] public class CspReportController : Controller { [HttpPost("[action]")] [IgnoreAntiforgeryToken] public async Task<IActionResult> Log() { CspPost cspPost; using (var bodyReader = new StreamReader(this.HttpContext.Request.Body)) { var body = await bodyReader.ReadToEndAsync().ConfigureAwait(false); this.HttpContext.Request.Body = new MemoryStream(Encoding.UTF8.GetBytes(body)); cspPost = JsonConvert.DeserializeObject<CspPost>(body); } //TODO: log cspPost return Ok(); } } }
{ "dependencies": { "Microsoft.NETCore.App": { "version": "1.0.0", "type": "platform" }, "Microsoft.AspNetCore.Diagnostics": "1.0.0", "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0", "Microsoft.AspNetCore.Server.Kestrel": "1.0.0", "Microsoft.Extensions.Logging.Console": "1.0.0" },
using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.DependencyInjection; namespace Core1RtmEmptyTest { public class Startup { public void ConfigureServices(IServiceCollection services) { } public void Configure(IApplicationBuilder app) { app.UseWelcomePage(); app.Run(async (context) => { await context.Response.WriteAsync("Hello DNT!"); }); } } }
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework">
<parameters>
<parameter value="Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True;" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
<connectionStrings> <clear/> <add name="MyContext" connectionString="Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True; AttachDBFilename=MyDatabase.mdf" providerName="System.Data.SqlClient" /> </connectionStrings>
using System.Collections; using System.Web; using System.Web.UI; using StructureMap; namespace DI05.Core { /// <summary> /// تسهیل در کار تزریق خودکار وابستگیها در سطح فرمها و یوزرکنترلها /// </summary> public class StructureMapModule : IHttpModule { public void Dispose() { } public void Init(HttpApplication app) { app.PreRequestHandlerExecute += (sender, e) => { var page = HttpContext.Current.Handler as Page; // The Page handler if (page == null) return; WireUpThePage(page); WireUpAllUserControls(page); }; } private static void WireUpAllUserControls(Page page) { // در اینجا هم کار سیم کشی یوزر کنترلها انجام میشود page.InitComplete += (initSender, evt) => { var thisPage = (Page)initSender; foreach (Control ctrl in getControlTree(thisPage)) { // فقط یوزر کنترلها بررسی شدند // اگر نیاز است سایر کنترلهای قرار گرفته روی فرم هم بررسی شوند شرط را حذف کنید if (ctrl is UserControl) { ObjectFactory.BuildUp(ctrl); } } }; } private static void WireUpThePage(Page page) { ObjectFactory.BuildUp(page); // برقراری خودکار سیم کشیها در سطح صفحات } private static IEnumerable getControlTree(Control root) { foreach (Control child in root.Controls) { yield return child; foreach (Control ctrl in getControlTree(child)) { yield return ctrl; } } } } }
<?xml version="1.0"?> <configuration> <system.web> <compilation debug="true" targetFramework="4.0" /> <httpModules> <add name="StructureMapModule" type="DI05.Core.StructureMapModule"/> </httpModules> </system.web> <system.webServer> <modules runAllManagedModulesForAllRequests="true"> <add name="StructureMapModule" type="DI05.Core.StructureMapModule"/> </modules> <validation validateIntegratedModeConfiguration="false" /> </system.webServer> </configuration>
namespace DI05.Services { public interface IUsersService { string GetUserEmail(int id); } } namespace DI05.Services { public class UsersService: IUsersService { public string GetUserEmail(int id) { //فقط جهت بررسی تزریق وابستگیها return "test@test.com"; } } }
using System; using StructureMap; using DI05.Services; namespace DI05 { public class Global : System.Web.HttpApplication { private static void initStructureMap() { ObjectFactory.Initialize(x => { x.For<IUsersService>().Use<UsersService>(); x.SetAllProperties(y => { y.OfType<IUsersService>(); }); }); } protected void Application_Start(object sender, EventArgs e) { initStructureMap(); } void Application_EndRequest(object sender, EventArgs e) { ObjectFactory.ReleaseAndDisposeAllHttpScopedObjects(); } } }
using System; using DI05.Services; namespace DI05 { public partial class Default : System.Web.UI.Page { public IUsersService UsersService { set; get; } protected void Page_Load(object sender, EventArgs e) { lblEmail1.Text = string.Format("From Default Page: {0}", UsersService.GetUserEmail(1)); } } }
PM> Install-Package structuremap.web
<!--نحوهی راست به چپ سازی --> <div class="k-rtl"> <textarea id="editor" rows="10" cols="30" style="height: 440px"></textarea> </div> @section JavaScript { <script type="text/javascript"> $(function () { $("#editor").kendoEditor({ tools: [ "bold", "italic", "underline", "strikethrough", "justifyLeft", "justifyCenter", "justifyRight", "justifyFull", "insertUnorderedList", "insertOrderedList", "indent", "outdent", "createLink", "unlink", "insertImage", "insertFile", "subscript", "superscript", "createTable", "addRowAbove", "addRowBelow", "addColumnLeft", "addColumnRight", "deleteRow", "deleteColumn", "viewHtml", "formatting", "cleanFormatting", "fontName", "fontSize", "foreColor", "backColor", "print" ], imageBrowser: { messages: { dropFilesHere: "فایلهای خود را به اینجا کشیده و رها کنید" }, transport: { read: { url: "@Url.Action("GetFilesList", "KendoEditorImages")", dataType: "json", contentType: 'application/json; charset=utf-8', type: 'GET', cache: false }, destroy: { url: "@Url.Action("DestroyFile", "KendoEditorImages")", type: "POST" }, create: { url: "@Url.Action("CreateFolder", "KendoEditorImages")", type: "POST" }, thumbnailUrl: "@Url.Action("GetThumbnail", "KendoEditorImages")", uploadUrl: "@Url.Action("UploadFile", "KendoEditorImages")", imageUrl: "@Url.Action("GetFile", "KendoEditorImages")?path={0}" } }, fileBrowser: { messages: { dropFilesHere: "فایلهای خود را به اینجا کشیده و رها کنید" }, transport: { read: { url: "@Url.Action("GetFilesList", "KendoEditorFiles")", dataType: "json", contentType: 'application/json; charset=utf-8', type: 'GET', cache: false }, destroy: { url: "@Url.Action("DestroyFile", "KendoEditorFiles")", type: "POST" }, create: { url: "@Url.Action("CreateFolder", "KendoEditorFiles")", type: "POST" }, uploadUrl: "@Url.Action("UploadFile", "KendoEditorFiles")", fileUrl: "@Url.Action("GetFile", "KendoEditorFiles")?path={0}" } } }); }); </script> }
imageBrowser: { transport: { read: { url: "@Url.Action("GetFilesList", "KendoEditorImages")", dataType: "json", contentType: 'application/json; charset=utf-8', type: 'GET', cache: false } } },
namespace KendoUI13.Controllers { public class KendoEditorFilesController : Controller { //مسیر پوشه فایلها protected string FilesFolder = "~/files"; protected string KendoFileType = "f"; protected string KendoDirType = "d"; [HttpGet] public ActionResult GetFilesList(string path) { path = GetSafeDirPath(path); var imagesList = new DirectoryInfo(path) .GetFiles() .Select(fileInfo => new KendoFile { Name = fileInfo.Name, Size = fileInfo.Length, Type = KendoFileType }).ToList(); var foldersList = new DirectoryInfo(path) .GetDirectories() .Select(directoryInfo => new KendoFile { Name = directoryInfo.Name, Type = KendoDirType }).ToList(); return new ContentResult { Content = JsonConvert.SerializeObject(imagesList.Union(foldersList), new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() }), ContentType = "application/json", ContentEncoding = Encoding.UTF8 }; } protected string GetSafeDirPath(string path) { // path = مسیر زیر پوشهی وارد شده if (string.IsNullOrWhiteSpace(path)) { return Server.MapPath(FilesFolder); } //تمیز سازی امنیتی path = Path.GetDirectoryName(path); path = Path.Combine(Server.MapPath(FilesFolder), path); return path; } } }
namespace KendoUI13.Models { public class KendoFile { public string Name { set; get; } public string Type { set; get; } public long Size { set; get; } } }
imageBrowser: { transport: { destroy: { url: "@Url.Action("DestroyFile", "KendoEditorImages")", type: "POST" } } },
namespace KendoUI13.Controllers { public class KendoEditorFilesController : Controller { //مسیر پوشه فایلها protected string FilesFolder = "~/files"; protected string KendoFileType = "f"; protected string KendoDirType = "d"; [HttpPost] public ActionResult DestroyFile(string name, string path) { //تمیز سازی امنیتی name = Path.GetFileName(name); path = GetSafeDirPath(path); var pathToDelete = Path.Combine(path, name); var attr = System.IO.File.GetAttributes(pathToDelete); if ((attr & FileAttributes.Directory) == FileAttributes.Directory) { Directory.Delete(pathToDelete, recursive: true); } else { System.IO.File.Delete(pathToDelete); } return Json(new object[0]); } } }
imageBrowser: { transport: { create: { url: "@Url.Action("CreateFolder", "KendoEditorImages")", type: "POST" } } },
namespace KendoUI13.Controllers { public class KendoEditorFilesController : Controller { //مسیر پوشه فایلها protected string FilesFolder = "~/files"; protected string KendoFileType = "f"; protected string KendoDirType = "d"; [HttpPost] public ActionResult CreateFolder(string name, string path) { //تمیز سازی امنیتی name = Path.GetFileName(name); path = GetSafeDirPath(path); var dirToCreate = Path.Combine(path, name); Directory.CreateDirectory(dirToCreate); return KendoFile(new KendoFile { Name = name, Type = KendoDirType }); } protected ActionResult KendoFile(KendoFile file) { return new ContentResult { Content = JsonConvert.SerializeObject(file, new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() }), ContentType = "application/json", ContentEncoding = Encoding.UTF8 }; } } }
imageBrowser: { transport: { thumbnailUrl: "@Url.Action("GetThumbnail", "KendoEditorImages")", uploadUrl: "@Url.Action("UploadFile", "KendoEditorImages")", imageUrl: "@Url.Action("GetFile", "KendoEditorImages")?path={0}" } },
namespace KendoUI13.Controllers { public class KendoEditorFilesController : Controller { //مسیر پوشه فایلها protected string FilesFolder = "~/files"; protected string KendoFileType = "f"; protected string KendoDirType = "d"; [HttpPost] public ActionResult UploadFile(HttpPostedFileBase file, string path) { //تمیز سازی امنیتی var name = Path.GetFileName(file.FileName); path = GetSafeDirPath(path); var pathToSave = Path.Combine(path, name); file.SaveAs(pathToSave); return KendoFile(new KendoFile { Name = name, Size = file.ContentLength, Type = KendoFileType }); } } }
using System.Web.Mvc; namespace KendoUI13.Controllers { public class KendoEditorImagesController : KendoEditorFilesController { public KendoEditorImagesController() { // بازنویسی مسیر پوشهی فایلها FilesFolder = "~/images"; } [HttpGet] [OutputCache(Duration = 3600, VaryByParam = "path")] public ActionResult GetThumbnail(string path) { //todo: create thumb/ resize image path = GetSafeFileAndDirPath(path); return File(path, "image/png"); } } }
$.connection.hub.logging = true;
Thread.CurrentThread.CurrentUICulture = new CultureInfo("fa-IR"); Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("fa-IR");
[Required(ErrorMessageResourceName = "ResourceKeyName", ErrorMessageResourceType = typeof(<SolutionName>.Resources.<ResourceClassName>))]
public class LocalizationDisplayNameAttribute : DisplayNameAttribute { private readonly DisplayAttribute _display; public LocalizationDisplayNameAttribute(string resourceName, Type resourceType) { _display = new DisplayAttribute { ResourceType = resourceType, Name = resourceName }; } public override string DisplayName { get { try { return _display.GetName(); } catch (Exception) { return _display.Name; } } } }
public class LocalizationDisplayNameAttribute : DisplayNameAttribute { private readonly PropertyInfo nameProperty; public LocalizationDisplayNameAttribute(string displayNameKey, Type resourceType = null) : base(displayNameKey) { if (resourceType != null) nameProperty = resourceType.GetProperty(base.DisplayName, BindingFlags.Static | BindingFlags.Public); } public override string DisplayName { get { if (nameProperty == null) base.DisplayName; return (string)nameProperty.GetValue(nameProperty.DeclaringType, null); } } }
[LocalizationDisplayName("ResourceKeyName", typeof(<SolutionName>.Resources.<ResourceClassName>))]
public class BaseController : Controller { private const string LanguageCookieName = "MyLanguageCookieName"; protected override void ExecuteCore() { var cookie = HttpContext.Request.Cookies[LanguageCookieName]; string lang; if (cookie != null) { lang = cookie.Value; } else { lang = ConfigurationManager.AppSettings["DefaultCulture"] ?? "fa-IR"; var httpCookie = new HttpCookie(LanguageCookieName, lang) { Expires = DateTime.Now.AddYears(1) }; HttpContext.Response.SetCookie(httpCookie); } Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang); base.ExecuteCore(); } }
public class LocalizationActionFilterAttribute : ActionFilterAttribute { private const string LanguageCookieName = "MyLanguageCookieName"; public override void OnActionExecuting(ActionExecutingContext filterContext) { var cookie = filterContext.HttpContext.Request.Cookies[LanguageCookieName]; string lang; if (cookie != null) { lang = cookie.Value; } else { lang = ConfigurationManager.AppSettings["DefaultCulture"] ?? "fa-IR"; var httpCookie = new HttpCookie(LanguageCookieName, lang) { Expires = DateTime.Now.AddYears(1) }; filterContext.HttpContext.Response.SetCookie(httpCookie); } Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang); base.OnActionExecuting(filterContext); } }
<select id="langs" onchange="languageChanged()"> <option value="fa-IR">فارسی</option> <option value="en-US">انگلیسی</option> </select> <script type="text/javascript"> function languageChanged() { setCookie("MyLanguageCookieName", $('#langs').val(), 365); window.location.reload(); } document.ready = function () { $('#langs').val(getCookie("MyLanguageCookieName")); }; function setCookie(name, value, exdays, path) { var exdate = new Date(); exdate.setDate(exdate.getDate() + exdays); var newValue = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString()) + ((path == null) ? "" : "; path=" + path) ; document.cookie = name + "=" + newValue; } function getCookie(name) { var i, x, y, cookies = document.cookie.split(";"); for (i = 0; i < cookies.length; i++) { x = cookies[i].substr(0, cookies[i].indexOf("=")); y = cookies[i].substr(cookies[i].indexOf("=") + 1); x = x.replace(/^\s+|\s+$/g, ""); if (x == name) { return unescape(y); } } } </script>
GET https://www.dntips.ir HTTP/1.1 ... Accept-Language: fa-IR,en-US;q=0.5 ...
Accept-Language: fa-IR,fa;q=0.8,en-US;q=0.5,ar-BH;q=0.3
<system.web> <globalization enableClientBasedCulture="true" uiCulture="auto" culture="auto"></globalization> </system.web>
var langs = filterContext.HttpContext.Request.UserLanguages;
routes.MapRoute( "Localization", // Route name "{lang}/{controller}/{action}/{id}", // URL with parameters new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults );
public class BaseController : Controller { protected override void ExecuteCore() { var lang = RouteData.Values["lang"]; if (lang != null && !string.IsNullOrWhiteSpace(lang.ToString())) { Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture(lang.ToString()); } base.ExecuteCore(); } }
public class BaseController : Controller { protected override void OnActionExecuted(ActionExecutedContext context) { var view = context.Result as ViewResultBase; if (view == null) return; // not a view var viewName = view.ViewName; view.ViewName = GetGlobalizationViewName(viewName, context); base.OnActionExecuted(context); } private static string GetGlobalizationViewName(string viewName, ControllerContext context) { var cultureName = Thread.CurrentThread.CurrentUICulture.Name; if (cultureName == "en-US") return viewName; // default culture if (string.IsNullOrEmpty(viewName)) return context.RouteData.Values["action"] + "." + cultureName; // "Index.fa" int i; if ((i = viewName.IndexOf('.')) > 0) // ex: Index.cshtml return viewName.Substring(0, i + 1) + cultureName + viewName.Substring(i); // "Index.fa.cshtml" return viewName + "." + cultureName; // "Index" ==> "Index.fa" } }
public sealed class RazorGlobalizationViewEngine : RazorViewEngine { protected override IView CreatePartialView(ControllerContext controllerContext, string partialPath) { return base.CreatePartialView(controllerContext, GetGlobalizationViewPath(controllerContext, partialPath)); } protected override IView CreateView(ControllerContext controllerContext, string viewPath, string masterPath) { return base.CreateView(controllerContext, GetGlobalizationViewPath(controllerContext, viewPath), masterPath); } private static string GetGlobalizationViewPath(ControllerContext controllerContext, string viewPath) { //var controllerName = controllerContext.RouteData.GetRequiredString("controller"); var request = controllerContext.HttpContext.Request; var lang = request.Cookies["MyLanguageCookie"]; if (lang != null && !string.IsNullOrEmpty(lang.Value) && lang.Value != "en-US") { var localizedViewPath = Regex.Replace(viewPath, "^~/Views/", string.Format("~/Views/Globalization/{0}/", lang.Value)); if (File.Exists(request.MapPath(localizedViewPath))) viewPath = localizedViewPath; } return viewPath; }
protected void Application_Start() { ViewEngines.Engines.Clear(); ViewEngines.Engines.Add(new RazorGlobalizationViewEngine()); }
<?xml version="1.0" encoding="utf-8"?> <root> <!-- Microsoft ResX Schema ... --> <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata"> ... </xsd:schema> <resheader name="resmimetype"> <value>text/microsoft-resx</value> </resheader> <resheader name="version"> <value>2.0</value> </resheader> <resheader name="reader"> <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> </resheader> <resheader name="writer"> <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> </resheader> <data name="RightToLeft" xml:space="preserve"> <value>false</value> <comment>RightToleft is false in English!</comment> </data> </root>
//StaticCache .cs
using System;
using System.Web;
namespace StaticContentCacheModule
{
public class StaticCache : IHttpModule
{
public void Init(HttpApplication context)
{
context.PreSendRequestHeaders += context_PreSendRequestHeaders;
}
static void context_PreSendRequestHeaders(object sender, EventArgs e)
{
//capture the current Response
var currentResponse = ((HttpApplication)sender).Response;
if (CacheManager.ShouldCache(currentResponse.ContentType))
{
currentResponse.AddHeader("cache-control", "public");
currentResponse.AddHeader("Expires", DateTime.Now.Add(TimeSpan.FromDays(30)).ToString());
}
}
public void Dispose() { }
}
}
//CacheManager.cs
using System;
namespace StaticContentCacheModule
{
class CacheManager
{
public static bool ShouldCache(string contentType)
{
contentType = contentType.ToLower();
string[] parts =
contentType.Split(
new[] { ';' },
StringSplitOptions.RemoveEmptyEntries
);
if (parts.Length > 0)
contentType = parts[0];
bool cache = false;
switch (contentType)
{
case "text/css":
cache = true; break;
case "text/javascript":
case "text/jscript":
cache = true; break;
case "image/jpeg":
cache = true; break;
case "image/gif":
cache = true; break;
case "application/octet-stream":
cache = true; break;
default:
{
if (contentType.Contains("javascript"))
cache = true;
if (contentType.Contains("css"))
cache = true;
if (contentType.Contains("image"))
cache = true;
if (contentType.Contains("application"))
cache = true;
}
break;
}
return cache;
}
}
}
<httpModules>
<add name="StaticContentCacheModule" type="StaticContentCacheModule.StaticCache, StaticContentCacheModule"/>
</httpModules>
<system.webServer>
<modules>
<add name="StaticContentCacheModule" type="StaticContentCacheModule.StaticCache, StaticContentCacheModule"/>
</modules>