模拟登陆os
来源:互联网 发布:海湾主机编程 编辑:程序博客网 时间:2024/06/01 07:57
由于IIS的服务帐户往往没有权限,IO操作比较容易出问题,采用模拟登录
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Xml.Linq;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.IO;
public partial class _Default : System.Web.UI.Page
...{
public const int LOGON32_LOGON_INTERACTIVE = 2;
public const int LOGON32_PROVIDER_DEFAULT = 0;
WindowsImpersonationContext impersonationContext;
[DllImport("advapi32.dll")]
public static extern int LogonUserA(String lpszUserName,
String lpszDomain,
String lpszPassword,
int dwLogonType,
int dwLogonProvider,
ref IntPtr phToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern int DuplicateToken(IntPtr hToken,
int impersonationLevel,
ref IntPtr hNewToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern bool RevertToSelf();
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
public static extern bool CloseHandle(IntPtr handle);
protected void Page_Load(object sender, EventArgs e)
...{
}
protected void button1_Click(object sender, EventArgs e)
...{
if (impersonateValidUser("test1", "contoso.local", "password01!"))
...{
//Insert your code that runs under the security context of a specific user here.
//button1.Text = "ok";
byte[] att = File.ReadAllBytes(@"/fileserver est1 est.txt");
string contentType = "application/octet-stream";
string filename = "test.txt";
Response.AppendHeader("Content-Disposition", "attachment;FileName=" + filename);
Response.AppendHeader("Content-Length", att.Length.ToString());
Response.BinaryWrite(att);
Response.Flush();
undoImpersonation();
}
else
...{
//Your impersonation failed. Therefore, include a fail-safe mechanism here.
}
}
private bool impersonateValidUser(String userName, String domain, String password)
...{
WindowsIdentity tempWindowsIdentity;
IntPtr token = IntPtr.Zero;
IntPtr tokenDuplicate = IntPtr.Zero;
if (RevertToSelf())
...{
if (LogonUserA(userName, domain, password, LOGON32_LOGON_INTERACTIVE,
LOGON32_PROVIDER_DEFAULT, ref token) != 0)
...{
if (DuplicateToken(token, 2, ref tokenDuplicate) != 0)
...{
tempWindowsIdentity = new WindowsIdentity(tokenDuplicate);
impersonationContext = tempWindowsIdentity.Impersonate();
if (impersonationContext != null)
...{
CloseHandle(token);
CloseHandle(tokenDuplicate);
return true;
}
}
}
}
if (token != IntPtr.Zero)
CloseHandle(token);
if (tokenDuplicate != IntPtr.Zero)
CloseHandle(tokenDuplicate);
return false;
}
private void undoImpersonation()
...{
impersonationContext.Undo();
}
}
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Xml.Linq;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.IO;
public partial class _Default : System.Web.UI.Page
...{
public const int LOGON32_LOGON_INTERACTIVE = 2;
public const int LOGON32_PROVIDER_DEFAULT = 0;
WindowsImpersonationContext impersonationContext;
[DllImport("advapi32.dll")]
public static extern int LogonUserA(String lpszUserName,
String lpszDomain,
String lpszPassword,
int dwLogonType,
int dwLogonProvider,
ref IntPtr phToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern int DuplicateToken(IntPtr hToken,
int impersonationLevel,
ref IntPtr hNewToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
public static extern bool RevertToSelf();
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
public static extern bool CloseHandle(IntPtr handle);
protected void Page_Load(object sender, EventArgs e)
...{
}
protected void button1_Click(object sender, EventArgs e)
...{
if (impersonateValidUser("test1", "contoso.local", "password01!"))
...{
//Insert your code that runs under the security context of a specific user here.
//button1.Text = "ok";
byte[] att = File.ReadAllBytes(@"/fileserver est1 est.txt");
string contentType = "application/octet-stream";
string filename = "test.txt";
Response.AppendHeader("Content-Disposition", "attachment;FileName=" + filename);
Response.AppendHeader("Content-Length", att.Length.ToString());
Response.BinaryWrite(att);
Response.Flush();
undoImpersonation();
}
else
...{
//Your impersonation failed. Therefore, include a fail-safe mechanism here.
}
}
private bool impersonateValidUser(String userName, String domain, String password)
...{
WindowsIdentity tempWindowsIdentity;
IntPtr token = IntPtr.Zero;
IntPtr tokenDuplicate = IntPtr.Zero;
if (RevertToSelf())
...{
if (LogonUserA(userName, domain, password, LOGON32_LOGON_INTERACTIVE,
LOGON32_PROVIDER_DEFAULT, ref token) != 0)
...{
if (DuplicateToken(token, 2, ref tokenDuplicate) != 0)
...{
tempWindowsIdentity = new WindowsIdentity(tokenDuplicate);
impersonationContext = tempWindowsIdentity.Impersonate();
if (impersonationContext != null)
...{
CloseHandle(token);
CloseHandle(tokenDuplicate);
return true;
}
}
}
}
if (token != IntPtr.Zero)
CloseHandle(token);
if (tokenDuplicate != IntPtr.Zero)
CloseHandle(tokenDuplicate);
return false;
}
private void undoImpersonation()
...{
impersonationContext.Undo();
}
}
- 模拟登陆os
- 模拟登陆
- 模拟登陆
- 模拟登陆
- 模拟登陆
- 模拟登陆
- 模拟登陆
- 模拟网站登陆
- SNOOPY 实现模拟登陆
- flex模拟登陆验证
- curl模拟登陆
- java如何模拟 登陆
- 用webbrowser模拟登陆
- java模拟登陆
- Winform模拟登陆网站
- C#模拟登陆
- java模拟登陆
- php curl模拟登陆
- MS AjaxControlToolkit说明
- 贺老师为我的新书《软件测试技术大全》作的序
- DB design log (9)
- 在驱动中弹出对话框
- linux下信号编程简介——不可靠的信号
- 模拟登陆os
- DB design log (10)
- Ajax 登陆控件
- spring为ApplicationContext提供有三种实现
- 宏定义中的## 连接符与# 符
- topcoder SRM400 div2 1000point(pass system test)
- 无进程DLL木马开发思路与实现
- getrlimit和setrlimit
- HDOJ 2167 Pebbles