using?System;
using?System.Collections.Generic;
using?System.IdentityModel.Tokens;
using?System.Linq;
using?System.Net;
using?System.Net.Http;
using?System.Net.Http.Headers;
using?System.Security.Claims;
using?System.Threading;
using?System.Threading.Tasks;
using?System.Web;

namespace?DigestAuthentication
{
????public?class?AuthenticationHandler?:?DelegatingHandler
????{
????????protected?async?override?Task?SendAsync（HttpRequestMessage?request?CancellationToken?cancellationToken）
????????{
????????????try
????????????{
????????????????var?headers?=?request.Headers;
????????????????if?（headers.Authorization?!=?null）
????????????????{
????????????????????Header?header?=?new?Header（request.Headers.Authorization.Parameter
???????????????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-07-05?15:36??DigestAuthentication\
?????目錄???????????0??2013-03-01?12:45??DigestAuthentication\App_Data\
?????目錄???????????0??2013-07-05?15:29??DigestAuthentication\App_Start\
?????文件????????2183??2012-11-14?17:42??DigestAuthentication\App_Start\BundleConfig.cs
?????文件?????????286??2012-11-14?17:42??DigestAuthentication\App_Start\FilterConfig.cs
?????文件?????????611??2012-11-14?17:42??DigestAuthentication\App_Start\RouteConfig.cs
?????文件?????????561??2012-11-14?17:50??DigestAuthentication\App_Start\WebApiConfig.cs
?????文件????????3833??2013-03-14?14:43??DigestAuthentication\AuthenticationHandler.cs
?????目錄???????????0??2013-07-05?15:29??DigestAuthentication\bin\
?????文件??????105528??2012-11-14?16:55??DigestAuthentication\bin\Antlr3.Runtime.dll
?????文件???????19456??2013-03-23?17:11??DigestAuthentication\bin\DigestAuthentication.dll
?????文件???????34304??2013-03-23?17:11??DigestAuthentication\bin\DigestAuthentication.pdb
?????文件?????1116760??2012-11-14?16:54??DigestAuthentication\bin\Entityframework.dll
?????文件?????1138045??2012-11-14?16:54??DigestAuthentication\bin\Entityframework.xml
?????文件???????45416??2012-11-14?16:54??DigestAuthentication\bin\Microsoft.Web.Infrastructure.dll
?????文件??????374784??2012-11-14?16:54??DigestAuthentication\bin\Newtonsoft.Json.dll
?????文件??????418776??2012-11-14?16:54??DigestAuthentication\bin\Newtonsoft.Json.xml
?????文件??????168544??2012-11-14?16:55??DigestAuthentication\bin\System.Net.Http.Formatting.dll
?????文件??????137872??2012-11-14?16:55??DigestAuthentication\bin\System.Net.Http.Formatting.xml
?????文件??????138352??2012-11-14?16:54??DigestAuthentication\bin\System.Web.Helpers.dll
?????文件???????74208??2012-11-14?16:54??DigestAuthentication\bin\System.Web.Helpers.xml
?????文件??????323168??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Http.dll
?????文件???????73312??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Http.WebHost.dll
?????文件???????10071??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Http.WebHost.xml
?????文件??????379561??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Http.xml
?????文件??????506976??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Mvc.dll
?????文件??????847872??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Mvc.xml
?????文件???????54912??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Optimization.dll
?????文件??????270416??2012-11-14?16:55??DigestAuthentication\bin\System.Web.Providers.dll
?????文件??????264792??2012-11-14?16:54??DigestAuthentication\bin\System.Web.Razor.dll
?????文件??????365160??2012-11-14?16:54??DigestAuthentication\bin\System.Web.Razor.xml
............此處省略138個文件信息