在程式中執行遠端連線&windows帳號存取網路芳鄰－Programs Knowledge

using System;

using System.IO;

using System.Runtime.InteropServices;

using System.Security.Principal;

using System.Security.Permissions;

[assembly: SecurityPermissionAttribute(SecurityAction.RequestMinimum, UnmanagedCode = true)]

[assembly: PermissionSetAttribute(SecurityAction.RequestMinimum, Name = "FullTrust")]

namespace ConsoleApplication1

{

class Class1

{

//登入

[DllImport("advapi32.dll", SetLastError = true)]

public static extern bool LogonUser(

string lpszUsername,

string lpszDomain,

string lpszPassword,

int dwLogonType,

int dwLogonProvider,

ref IntPtr phToken);

//登出

[DllImport("kernel32.dll")]

public extern static bool CloseHandle(IntPtr hToken);

public Class1()

{

string UserName = "username";

string MachineName = "192.168.0.10";

string Pw = "password";

string IPath = @"\\" + MachineName + @"\shared";

const int LOGON32_PROVIDER_DEFAULT = 0;

const int LOGON32_LOGON_NEW_CREDENTIALS = 9;

IntPtr tokenHandle = new IntPtr(0);

tokenHandle = IntPtr.Zero;

//將登入的Token放在tokenHandle

bool returnValue = LogonUser(UserName, MachineName, Pw,

LOGON32_LOGON_NEW_CREDENTIALS,

LOGON32_PROVIDER_DEFAULT,

ref tokenHandle);

//讓程式模擬登入的使用者

WindowsIdentity w = new WindowsIdentity(tokenHandle);

w.Impersonate();

if (false == returnValue)

{

//登入失敗的處理

return;

}

//取得該目錄下的所有檔案名稱

DirectoryInfo dir = new DirectoryInfo(IPath);

FileInfo[] inf = dir.GetFiles();

for (int i = 0; i < inf.Length; i++)

{

Console.WriteLine(inf[i].Name);

}


如果電腦存在於網域, LogonUser的第二個參數須用網域名:






1
2



LogonUser(UserName, "myDomain", Pw,LOGON32_LOGON_NEW_CREDENTIALS, 
LOGON32_PROVIDER_DEFAULT, ref tokenHandle);








相關參考網頁: http://www.thecodeproject.com/csharp/cpimpersonation1.asp