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Add ability to run as a different user for win32 programs

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Jeremy Wu
2019-12-10 22:01:12 +11:00
parent 9855e2edee
commit 695be89656
7 changed files with 77 additions and 7 deletions
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53
Wox.Plugin/SharedCommands/ShellCommand.cs
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@@ -2,14 +2,65 @@
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace Wox.Plugin.SharedCommands
{
public static class ShellCommand
{
public static ProcessStartInfo SetProcessStartInfo(this string fileName, string workingDirectory="", string arguments = "", string verb = "")
public delegate bool EnumThreadDelegate(IntPtr hwnd, IntPtr lParam);
[DllImport("user32.dll")] static extern bool EnumThreadWindows(uint threadId, EnumThreadDelegate lpfn, IntPtr lParam);
[DllImport("user32.dll")] static extern int GetWindowText(IntPtr hwnd, StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll")] static extern int GetWindowTextLength(IntPtr hwnd);
private static bool containsSecurityWindow;
public static Process RunAsDifferentUser(ProcessStartInfo processStartInfo)
{
processStartInfo.Verb = "RunAsUser";
var process = Process.Start(processStartInfo);
containsSecurityWindow = false;
while (!containsSecurityWindow) // wait for windows to bring up the "Windows Security" dialog
{
CheckSecurityWindow();
Thread.Sleep(25);
}
while (containsSecurityWindow) // while this process contains a "Windows Security" dialog, stay open
{
containsSecurityWindow = false;
CheckSecurityWindow();
Thread.Sleep(50);
}
return process;
}
private static void CheckSecurityWindow()
{
ProcessThreadCollection ptc = Process.GetCurrentProcess().Threads;
for (int i = 0; i < ptc.Count; i++)
EnumThreadWindows((uint)ptc[i].Id, CheckSecurityThread, IntPtr.Zero);
}
private static bool CheckSecurityThread(IntPtr hwnd, IntPtr lParam)
{
if (GetWindowTitle(hwnd) == "Windows Security")
containsSecurityWindow = true;
return true;
}
private static string GetWindowTitle(IntPtr hwnd)
{
StringBuilder sb = new StringBuilder(GetWindowTextLength(hwnd) + 1);
GetWindowText(hwnd, sb, sb.Capacity);
return sb.ToString();
}
public static ProcessStartInfo SetProcessStartInfo(this string fileName, string workingDirectory = "", string arguments = "", string verb = "")
{
var info = new ProcessStartInfo
{