如何通过设置DataServiceContext.Credentials在自定义DataService上检索已在客户端上设置的凭据？

本文介绍了如何通过设置DataServiceContext.Credentials在自定义DataService上检索已在客户端上设置的凭据？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 我有一个自主的DataService（使用类WebServiceHost托管在WPF-Application中）和一个客户端。客户端使用从DataServiceContext继承的代理类（在向我的DataService添加ServiceReference时创建）来访问DataService。I have a selfhosted DataService (hosted inside a WPF-Application using class WebServiceHost) and a client. The client uses a proxy class inherited from DataServiceContext (created during adding a ServiceReference to my DataService) to access the DataService.我希望使用存储在自定义数据库中的用户名/密码来保护DataService。 I want secure the DataService with Username/Password stored in a custom database.如何在服务器上的代码中访问客户端上设置的凭据？How can I access the Credentials set on the client in the code below on the server? 客户代码： Client-Code:    var uri = new Uri （ " http：// localhost ：6001 / UserManagement" ）; dc = new UserManagementService。 UserManagementEntities （uri）; dc.Credentials = new NetworkCredential （ " user" ， "密码" ）; var uri = newUri("http://localhost:6001/UserManagement");dc = new UserManagementService.UserManagementEntities(uri);dc.Credentials = newNetworkCredential("user","Password"); DataService-Code： DataService-Code:    public class UserManagementService ： DataService < UserManagementEntities > {   public 静态 void InitializeService（ DataServiceConfiguration config）   {     // TODO：如何检查凭证!!!     // var x = OperationContext.Current.ServiceSecurityContext.PrimaryIdentity.Name;     // var s = ServiceSecurityContext.Current.PrimaryIdentity.Name; publicclassUserManagementService : DataService<UserManagementEntities>{  publicstaticvoid InitializeService(DataServiceConfiguration config)  {    //TODO: Howto check Credentials!!!    //var x = OperationContext.Current.ServiceSecurityContext.PrimaryIdentity.Name;    //var s = ServiceSecurityContext.Current.PrimaryIdentity.Name;    config。 UseVerboseErrors =     config.UseVerboseErrors =  true ;     config.SetEntitySetAccessRule（ " *" ， EntitySetRights 。全部）;     config.SetServiceOperationAccessRule（ " *" ， ServiceOperationRights .All）;    //config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2;    // config.SetEntitySetPageSize（" Users"， 5）;  } } true;    config.SetEntitySetAccessRule("*",EntitySetRights.All);    config.SetServiceOperationAccessRule("*",ServiceOperationRights.All);   //config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2;   //config.SetEntitySetPageSize("Users", 5);  }} 推荐答案 您是如何托管服务的？例如，如果您使用的是WebServiceHost，DataService将需要访问Web Http上下文：How exactly are you hosting the service? For example, if you are using a WebServiceHost, the DataService will need access to the Web Http Context: 使用 系统 。 ServiceModel 。 激活 ;   ///<摘要>   ///要求WCF主机设置访问当前正在执行的请求的WebHttpContext。   / //更多详情：http：//msdn.microsoft.com/en-us/library/aa702682.aspx  ///< / summary>   [ AspNetCompatibilityRequirements （ RequirementsMode = AspNetCompatibilityRequirementsMode 。 必需 ）]   public class ContextService ： DataService < 背景 >   using System.ServiceModel.Activation; /// <summary> /// Require that the WCF host setup access to the WebHttpContext of the currently executing request. /// More details here : http://msdn.microsoft.com/en-us/library/aa702682.aspx /// </summary> [AspNetCompatibilityRequirements(RequirementsMode= AspNetCompatibilityRequirementsMode.Required)] public classContextService : DataService<Context>  然后，你可以访问铜使用HttpContext的rrent用户凭据： if（System.Web.HttpContext.Current.User.Identity.Name = User）   这篇关于如何通过设置DataServiceContext.Credentials在自定义DataService上检索已在客户端上设置的凭据？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！