C# Process.Start（）模拟问题

试图使用另一个访问令牌启动进程，但未成功，它将以非模拟用户的身份运行

using (WindowsIdentity identity = new WindowsIdentity(token))
using (identity.Impersonate())
{
    Process.Start("blabla.txt");
}

如何使其正常工作？

请尝试以下示例：

您也可以使用windows功能

---

您需要设置ProcessStartInfo.UserName和Password属性。UseShellExecute设置为false时。如果您只有一个令牌，那么pinvoke CreateProcessAsUser（）

在此之后，您可以从页面代码运行：

• 对于域帐户： ImpersonationUtils.LaunchAsDomainUser（“BlaBla cmd code”、用户名、密码、域）

• 本地账户： ImpersonationUtils.LaunchAsLocalUser（“BlaBla cmd code”、用户名、密码）

---

我希望它会有所帮助

当将UseShellExecute设置为false时，我无法启动blabla.txt之类的非exe文件，因此此选项对我不好。好吧，获取与文件扩展名关联的.exe的路径是一个完全不同的问题。被其他SO线程很好地覆盖，不需要在这里重复。ShellExecuteEx（）不支持使用其他（受限）用户令牌创建进程。该选项对您不好。

CreateProcessAsUser

没有退出的

通知等。我有一个旧代码，它启动一个进程，填写
ProcessStartInfo
，订阅
Exited
，并在其他地方调用
process.Start
。我正在尝试移植这段代码，以便它可以与给定的令牌一起工作，看起来我必须自己编写所有的基础结构。。。相当多的工作。除非Keivan的答案有效。我需要先尝试一下。
CreateProcessAsUser
无法启动blabla.txt等非exe文件，因此此选项对我不太合适。我知道这有点旧，但你不能只使用Keivan发布的代码，并使用以下行启动进程：process.start（“notepad.exe blabla.txt”）；public static void LaunchAsDomainUser（字符串cmdLine、字符串用户名、字符串密码、字符串域）{SafeTokenHandle SafeTokenHandle；bool returnValue=LogonUser（用户名、域、密码，（int）LogonTypes.Batch，（int）LogonProvider.LOGON32\提供程序\默认值，out SafeTokenHandle）；使用（WindowsIdentity newId=newWindowsIdentity（safeTokenHandle.DangerousGetHandle（））{using（WindowsImpersonationContext impersonatedUser=newId.Impersonate（））{LaunchAsCurrentUser（cmdLine）；}}}
private static void ImpersonateIdentity(IntPtr logonToken)
{
    // Retrieve the Windows identity using the specified token.
    WindowsIdentity windowsIdentity = new WindowsIdentity(logonToken);

    // Create a WindowsImpersonationContext object by impersonating the
    // Windows identity.
    WindowsImpersonationContext impersonationContext =
        windowsIdentity.Impersonate();

    Console.WriteLine("Name of the identity after impersonation: "
        + WindowsIdentity.GetCurrent().Name + ".");

    //Start your process here
    Process.Start("blabla.txt");

    Console.WriteLine(windowsIdentity.ImpersonationLevel);
    // Stop impersonating the user.
    impersonationContext.Undo();

    // Check the identity name.
    Console.Write("Name of the identity after performing an Undo on the");
    Console.WriteLine(" impersonation: " +
        WindowsIdentity.GetCurrent().Name);
}

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.Common;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Security;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Security.Principal;
using System.Security.Permissions;
using Microsoft.Win32.SafeHandles;
using System.Runtime.ConstrainedExecution;
using System.ComponentModel;

public static class ImpersonationUtils
{
    private const int SW_SHOW = 5;
    private const int TOKEN_QUERY = 0x0008;
    private const int TOKEN_DUPLICATE = 0x0002;
    private const int TOKEN_ASSIGN_PRIMARY = 0x0001;
    private const int STARTF_USESHOWWINDOW = 0x00000001;
    private const int STARTF_FORCEONFEEDBACK = 0x00000040;
    private const int CREATE_UNICODE_ENVIRONMENT = 0x00000400;
    private const int TOKEN_IMPERSONATE = 0x0004;
    private const int TOKEN_QUERY_SOURCE = 0x0010;
    private const int TOKEN_ADJUST_PRIVILEGES = 0x0020;
    private const int TOKEN_ADJUST_GROUPS = 0x0040;
    private const int TOKEN_ADJUST_DEFAULT = 0x0080;
    private const int TOKEN_ADJUST_SESSIONID = 0x0100;
    private const int STANDARD_RIGHTS_REQUIRED = 0x000F0000;
    private const int TOKEN_ALL_ACCESS =
        STANDARD_RIGHTS_REQUIRED |
        TOKEN_ASSIGN_PRIMARY |
        TOKEN_DUPLICATE |
        TOKEN_IMPERSONATE |
        TOKEN_QUERY |
        TOKEN_QUERY_SOURCE |
        TOKEN_ADJUST_PRIVILEGES |
        TOKEN_ADJUST_GROUPS |
        TOKEN_ADJUST_DEFAULT |
        TOKEN_ADJUST_SESSIONID;

    [StructLayout(LayoutKind.Sequential)]
    private struct PROCESS_INFORMATION
    {
        public IntPtr hProcess;
        public IntPtr hThread;
        public int dwProcessId;
        public int dwThreadId;
    }

    [StructLayout(LayoutKind.Sequential)]
    private struct SECURITY_ATTRIBUTES
    {
        public int nLength;
        public IntPtr lpSecurityDescriptor;
        public bool bInheritHandle;
    }

    [StructLayout(LayoutKind.Sequential)]
    private struct STARTUPINFO
    {
        public int cb;
        public string lpReserved;
        public string lpDesktop;
        public string lpTitle;
        public int dwX;
        public int dwY;
        public int dwXSize;
        public int dwYSize;
        public int dwXCountChars;
        public int dwYCountChars;
        public int dwFillAttribute;
        public int dwFlags;
        public short wShowWindow;
        public short cbReserved2;
        public IntPtr lpReserved2;
        public IntPtr hStdInput;
        public IntPtr hStdOutput;
        public IntPtr hStdError;
    }

    private enum SECURITY_IMPERSONATION_LEVEL
    {
        SecurityAnonymous,
        SecurityIdentification,
        SecurityImpersonation,
        SecurityDelegation
    }

    private enum TOKEN_TYPE
    {
        TokenPrimary = 1,
        TokenImpersonation
    }


    enum LogonTypes : uint
    {
        Interactive = 2,
        Network = 3,
        Batch = 4,
        Service = 5,
        NetworkCleartext = 8,
        NewCredentials = 9
    }

    enum LogonProvider
    {
        LOGON32_PROVIDER_DEFAULT = 0,
        LOGON32_PROVIDER_WINNT35 = 1,
        LOGON32_PROVIDER_WINNT40 = 2,
        LOGON32_PROVIDER_WINNT50 = 3
    }

    [DllImport("advapi32.dll", SetLastError = true)]
    private static extern bool CreateProcessAsUser(
        IntPtr hToken,
        string lpApplicationName,
        string lpCommandLine,
        ref SECURITY_ATTRIBUTES lpProcessAttributes,
        ref SECURITY_ATTRIBUTES lpThreadAttributes,
        bool bInheritHandles,
        int dwCreationFlags,
        IntPtr lpEnvironment,
        string lpCurrentDirectory,
        ref STARTUPINFO lpStartupInfo,
        out PROCESS_INFORMATION lpProcessInformation);

    [DllImport("advapi32.dll", SetLastError = true)]
    private static extern bool DuplicateTokenEx(
        IntPtr hExistingToken,
        int dwDesiredAccess,
        ref SECURITY_ATTRIBUTES lpThreadAttributes,
        int ImpersonationLevel,
        int dwTokenType,
        ref IntPtr phNewToken);

    [DllImport("advapi32.dll", SetLastError = true)]
    private static extern bool OpenProcessToken(
        IntPtr ProcessHandle,
        int DesiredAccess,
        ref IntPtr TokenHandle);

    [DllImport("userenv.dll", SetLastError = true)]
    private static extern bool CreateEnvironmentBlock(
        ref IntPtr lpEnvironment,
        IntPtr hToken,
        bool bInherit);

    [DllImport("userenv.dll", SetLastError = true)]
    private static extern bool DestroyEnvironmentBlock(
        IntPtr lpEnvironment);

    [DllImport("kernel32.dll", SetLastError = true)]
    private static extern bool CloseHandle(
        IntPtr hObject);

    [DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
    public static extern bool LogonUser(String lpszUsername, String lpszDomain, String lpszPassword,
            int dwLogonType, int dwLogonProvider, out SafeTokenHandle phToken);

    [DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
    public static extern bool LogonUser(String lpszUsername, String lpszDomain, String lpszPassword,
    int dwLogonType, int dwLogonProvider, ref IntPtr phToken);

    public static void LaunchProcessAsUser(string cmdLine, IntPtr token, IntPtr envBlock, int sessionId)
    {
        var pi = new PROCESS_INFORMATION();
        var saProcess = new SECURITY_ATTRIBUTES();
        var saThread = new SECURITY_ATTRIBUTES();
        saProcess.nLength = Marshal.SizeOf(saProcess);
        saThread.nLength = Marshal.SizeOf(saThread);

        var si = new STARTUPINFO();
        si.cb = Marshal.SizeOf(si);
        si.lpDesktop = @"WinSta0\Default";
        si.dwFlags = STARTF_USESHOWWINDOW | STARTF_FORCEONFEEDBACK;
        si.wShowWindow = SW_SHOW;

        if (!CreateProcessAsUser(
            token,
            null,
            cmdLine,
            ref saProcess,
            ref saThread,
            false,
            CREATE_UNICODE_ENVIRONMENT,
            envBlock,
            null,
            ref si,
            out pi))
        {
            throw new Win32Exception(Marshal.GetLastWin32Error(), "CreateProcessAsUser En Echec");
        }
    }

    private static IDisposable Impersonate(IntPtr token)
    {
        var identity = new WindowsIdentity(token);
        return identity.Impersonate();
    }

    private static IntPtr GetPrimaryToken(Process process)
    {
        var token = IntPtr.Zero;
        var primaryToken = IntPtr.Zero;

        if (OpenProcessToken(process.Handle, TOKEN_DUPLICATE, ref token))
        {
            var sa = new SECURITY_ATTRIBUTES();
            sa.nLength = Marshal.SizeOf(sa);

            if (!DuplicateTokenEx(
                token,
                TOKEN_ALL_ACCESS,
                ref sa,
                (int)SECURITY_IMPERSONATION_LEVEL.SecurityImpersonation,
                (int)TOKEN_TYPE.TokenPrimary,
                ref primaryToken))
            {
                throw new Win32Exception(Marshal.GetLastWin32Error(), "DuplicateTokenEx failed");
            }

            CloseHandle(token);
        }
        else
        {
            throw new Win32Exception(Marshal.GetLastWin32Error(), "OpenProcessToken failed");
        }

        return primaryToken;
    }

    public static IntPtr GetEnvironmentBlock(IntPtr token)
    {
        var envBlock = IntPtr.Zero;
        if (!CreateEnvironmentBlock(ref envBlock, token, false))
        {
            throw new Win32Exception(Marshal.GetLastWin32Error(), "CreateEnvironmentBlock failed");
        }
        return envBlock;
    }

    public static void LaunchAsCurrentUser(string cmdLine)
    {
        var process = Process.GetProcessesByName("explorer").FirstOrDefault();
        if (process != null)
        {
            var token = GetPrimaryToken(process);
            if (token != IntPtr.Zero)
            {
                var envBlock = GetEnvironmentBlock(token);
                if (envBlock != IntPtr.Zero)
                {
                    LaunchProcessAsUser(cmdLine, token, envBlock, process.SessionId);
                    if (!DestroyEnvironmentBlock(envBlock))
                    {
                        throw new Win32Exception(Marshal.GetLastWin32Error(), "DestroyEnvironmentBlock failed");
                    }
                }

                CloseHandle(token);
            }
        }
    }

    //Methode de lancement de commande impersonatée avec un user typé Domain

    public static void LaunchAsDomainUser(string cmdLine, String UserName, String Password, String Domain)
    {
        SafeTokenHandle safeTokenHandle;
        bool returnValue = LogonUser(UserName, Domain, Password,
        (int)LogonTypes.Interactive, (int)LogonProvider.LOGON32_PROVIDER_DEFAULT,
            out safeTokenHandle);

        using (WindowsIdentity newId = new WindowsIdentity(safeTokenHandle.DangerousGetHandle()))
        {
            using (WindowsImpersonationContext impersonatedUser = newId.Impersonate())
            {
                LaunchAsCurrentUser(cmdLine);
            }
        }
    }

    //Methode de lancement de commande impersonatée avec un user typé Local

    public static void LaunchAsLocalUser(string cmdLine, String UserName, String Password)
    {
        var envBlock = IntPtr.Zero;
        var token = IntPtr.Zero;

        bool returnValue = LogonUser(UserName, ".", Password,
            (int)LogonTypes.Batch, (int)LogonProvider.LOGON32_PROVIDER_DEFAULT,
            ref token);

        envBlock = ImpersonationUtils.GetEnvironmentBlock(token);
        var process = Process.GetProcessesByName("explorer").FirstOrDefault();
        LaunchProcessAsUser(cmdLine, token, envBlock, process.SessionId);
        CloseHandle(token);
    }

    //Classe de génération de handle typé SafeTokenHandle

    public sealed class SafeTokenHandle : SafeHandleZeroOrMinusOneIsInvalid
    {
        private SafeTokenHandle()
            : base(true)
        {
        }

        [DllImport("kernel32.dll")]
        [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
        [SuppressUnmanagedCodeSecurity]
        [return: MarshalAs(UnmanagedType.Bool)]
        private static extern bool CloseHandle(IntPtr handle);

        protected override bool ReleaseHandle()
        {
            return CloseHandle(handle);
        }
    }

    public static IDisposable ImpersonateCurrentUser()
    {
        var process = Process.GetProcessesByName("explorer").FirstOrDefault();
        if (process != null)
        {
            var token = GetPrimaryToken(process);
            if (token != IntPtr.Zero)
            {
                return Impersonate(token);
            }
        }

        throw new Exception("Could not find explorer.exe");
    }
}