在代码中模拟IIS帐户,这个问题对我来说看来挺复杂,快告诉我吧!别折腾我了!!!!!!!!

Question

WEB.CONFIG:
<authentication mode="Windows"></authentication>
*.CS
...
System.Security.Principal.WindowsImpersonationContext impersonationContext;
           impersonationContext = ((System.Security.Principal.WindowsIdentity)User.Identity).Impersonate();
....
        impersonationContext.Undo();错误信息:"匿名标识不能执行模拟。 "
我设置了,<authentication mode="Windows"></authentication>还要怎么做呢?

Answer 1

http://topic.csdn.net/t/20030127/16/1395727.html

Answer 2

当时为什么要用这个呢？其它地方用到了吗？IIS如何设置的？

Answer 3

http://blog.joycode.com/joe/archive/2004/11/29/39890.aspx.
另外在WEB.CONFIG里面直接配置模拟,不在代码中写如何.这样可以指定要模拟的用户

Answer 4

代码:
System.Security.Principal.WindowsImpersonationContext impersonationContext;
           impersonationContext = ((System.Security.Principal.WindowsIdentity)User.Identity).Impersonate();
            FileStream fs0 = new FileStream(Server.MapPath(".") + "\\HOME\\register.txt", FileMode.Open, FileAccess.Read);
            //打开文本文件
            StreamReader sr0 = new StreamReader(fs0, Encoding.Default);
            string reg_info = sr0.ReadLine();
            sr0.Close();
            fs0.Close();
            if (reg_info != MACCPU_PASS)
            {                int counter;
                FileStream fs = new FileStream(Server.MapPath(".") +"\\HOME\\counter.txt", FileMode.Open, FileAccess.Read);
                //打开文本文件
                StreamReader sr = new StreamReader(fs, Encoding.Default);
                string num = sr.ReadLine();
                if (num == "")
                    counter = 0;
                else
                    counter = Int32.Parse(num);
                sr.Close();
                fs.Close();
                if (counter <= 50)
                {
                    int counter_new = counter + 1;
                    fs = new FileStream(Server.MapPath(".") +"\\HOME\\counter.txt", FileMode.Create, FileAccess.Write);
                    //建立StreamWriter为写做准备
                    StreamWriter rw = new StreamWriter(fs, Encoding.Default);
                    //使用WriteLine写入内容
                    rw.WriteLine(counter_new.ToString());
                    //将缓冲区的内容写入文件
                    //关闭rw对象
                    rw.Close();
                    fs.Close();
                }
                else
                {
                    SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["schoolmanage2005ConnectionString"].ConnectionString); 
                    SqlCommand comm = new SqlCommand("delete from Role_user", conn);
                    conn.Open();
                    comm.ExecuteNonQuery();
                    conn.Close();
                    Response.Redirect("~/HOME/xueke.aspx");
                }
            }
            impersonationContext.Undo();

Answer 5

之所以要用模拟是因为要读写文件,IIS只是启用匿名访问,其它的都是默认的(没有选择)

Answer 6

to scow:看不太懂,明白点可以吗?

Answer 7

那个链接提供了完整的模拟代码,拷贝就可以用,效果是模拟后改变了WindowsIdentity.GetCurrent(),
关于web.config:
<identity impersonate="true" username="" password=""/>
配置节我凭记忆写的,最好查询msdn确认