如何在c#和asp.net中获取客户端主机名,本地计算机名和用户名

Question

我有IP地址,但由于某种原因,我可以正确解析名称以显示本地计算机名称.我尝试了几件事,所有这些都显示服务器主机名？

    ipadd = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
    IPAddress myIP = IPAddress.Parse(ipadd);
    IPHostEntry GetIPHost = Dns.GetHostEntry(myIP);


    //userhostname = System.Environment.MachineName;
    //userhostname = Dns.GetHostName(); //Resolve ServerHostName not computer
    //userhostname = HttpContext.Current.Request.UserHostName;
    //userhostname = HttpContext.Current.Request.UserAgent;
    userhostname = GetIPHost.HostName;

对于用户名,我要使用

nametext = WindowsIdentity.GetCurrent().Name;
//Shows server name when deployed on server 
//when debuging and running localy shows correctly current user logged in

//nametext = HttpContext.Current.Request.ServerVariables["LOGON_USER"]; 
// not returning anything

我切换了身份验证,没有结果

<authentication mode="Forms">
<authentication mode="Windows">

Answer 1

使用HttpRequest.UserHostAddress和HttpRequest.UserHostName用于客户端IP和计算机名称.

假设您已正确配置身份验证,则可以从中获取客户端用户IIdentity.Name.

在的情况下Page,你可以使用Request.UserHostAddress,Request.UserHostName和User.Identity.Name.