diff --git a/src/Artemis.Core/Services/PluginManagementService.cs b/src/Artemis.Core/Services/PluginManagementService.cs index af53c79a5..a6ca023be 100644 --- a/src/Artemis.Core/Services/PluginManagementService.cs +++ b/src/Artemis.Core/Services/PluginManagementService.cs @@ -198,9 +198,9 @@ namespace Artemis.Core.Services // ReSharper disable InconsistentlySynchronizedField - It's read-only, idc _logger.Debug("Loaded {count} plugin(s)", _plugins.Count); - - bool mustElevate = !isElevated && _plugins.Any(p => p.Entity.IsEnabled && p.Info.RequiresAdmin); - if (mustElevate) + + bool adminRequired = _plugins.Any(p => p.Entity.IsEnabled && p.Info.RequiresAdmin); + if (!isElevated && adminRequired) { _logger.Information("Restarting because one or more plugins requires elevation"); // No need for a delay this early on, nothing that needs graceful shutdown is happening yet @@ -208,6 +208,13 @@ namespace Artemis.Core.Services return; } + if (isElevated && !adminRequired) + { + // No need for a delay this early on, nothing that needs graceful shutdown is happening yet + Utilities.Restart(false, TimeSpan.Zero); + return; + } + foreach (Plugin plugin in _plugins.Where(p => p.Entity.IsEnabled)) EnablePlugin(plugin, false, ignorePluginLock); diff --git a/src/Artemis.Core/Utilities/Utilities.cs b/src/Artemis.Core/Utilities/Utilities.cs index 47861c970..fa03f516d 100644 --- a/src/Artemis.Core/Utilities/Utilities.cs +++ b/src/Artemis.Core/Utilities/Utilities.cs @@ -1,7 +1,6 @@ using System; using System.Diagnostics; using System.IO; -using System.Runtime.InteropServices; using System.Security.AccessControl; using System.Security.Principal; @@ -35,7 +34,7 @@ namespace Artemis.Core } /// - /// Restarts the application + /// Restarts the application /// /// Whether the application should be restarted with elevated permissions /// Delay in seconds before killing process and restarting @@ -90,6 +89,11 @@ namespace Artemis.Core } } + private static void OnRestartRequested(RestartEventArgs e) + { + RestartRequested?.Invoke(null, e); + } + #region Events /// @@ -98,20 +102,15 @@ namespace Artemis.Core public static event EventHandler? ShutdownRequested; /// - /// Occurs when the core has requested an application restart + /// Occurs when the core has requested an application restart /// public static event EventHandler? RestartRequested; - + private static void OnShutdownRequested() { ShutdownRequested?.Invoke(null, EventArgs.Empty); } #endregion - - private static void OnRestartRequested(RestartEventArgs e) - { - RestartRequested?.Invoke(null, e); - } } } \ No newline at end of file diff --git a/src/Artemis.UI/Artemis.UI.csproj b/src/Artemis.UI/Artemis.UI.csproj index db296971a..d185a83fb 100644 --- a/src/Artemis.UI/Artemis.UI.csproj +++ b/src/Artemis.UI/Artemis.UI.csproj @@ -40,7 +40,7 @@ - + false @@ -318,11 +318,20 @@ True Resources.resx + + True + True + Settings.settings + PreserveNewest + + SettingsSingleFileGenerator + Settings.Designer.cs + diff --git a/src/Artemis.UI/Bootstrapper.cs b/src/Artemis.UI/Bootstrapper.cs index 400ded1a6..2a0bf0f65 100644 --- a/src/Artemis.UI/Bootstrapper.cs +++ b/src/Artemis.UI/Bootstrapper.cs @@ -17,6 +17,7 @@ using Artemis.UI.Services; using Artemis.UI.Shared; using Artemis.UI.Shared.Services; using Artemis.UI.Stylet; +using Artemis.UI.Utilities; using Ninject; using Serilog; using SharpVectors.Dom.Resources; @@ -70,16 +71,10 @@ namespace Artemis.UI }); // Initialize the core async so the UI can show the progress - Task.Run(async () => + Task.Run(() => { try { - if (StartupArguments.Contains("--autorun")) - { - logger.Information("Sleeping for 15 seconds on auto run to allow vendor applications required for SDKs to start"); - await Task.Delay(TimeSpan.FromSeconds(15)); - } - _core.StartupArguments = StartupArguments; _core.IsElevated = new WindowsPrincipal(WindowsIdentity.GetCurrent()).IsInRole(WindowsBuiltInRole.Administrator); _core.Initialize(); @@ -144,15 +139,25 @@ namespace Artemis.UI private void UtilitiesOnRestartRequested(object sender, RestartEventArgs e) { - ProcessStartInfo info = new() + string args = Args.Any() ? "-ArgumentList " + string.Join(',', Args.Select(a => "'" + a + "'")) : ""; + + if (e.Elevate) { - Arguments = - $"-Command \"& {{Start-Sleep -Milliseconds {(int) e.Delay.TotalMilliseconds}; (Get-Process 'Artemis.UI').kill(); Start-Process -FilePath '{Constants.ExecutablePath}' {(e.Elevate ? "-Verb RunAs" : "")}}}\"", - WindowStyle = ProcessWindowStyle.Hidden, - CreateNoWindow = true, - FileName = "PowerShell.exe" - }; - Process.Start(info); + ProcessStartInfo info = new() + { + Arguments = + $"-Command \"& {{Start-Sleep -Milliseconds {(int) e.Delay.TotalMilliseconds}; (Get-Process 'Artemis.UI').kill(); Start-Process -FilePath '{Constants.ExecutablePath}' {args} -Verb RunAs}}\"", + WindowStyle = ProcessWindowStyle.Hidden, + CreateNoWindow = true, + FileName = "PowerShell.exe" + }; + Process.Start(info); + } + else + { + ProcessUtilities.RunAsDesktopUser(Constants.ExecutablePath); + } + Execute.OnUIThread(() => Application.Current.Shutdown()); } diff --git a/src/Artemis.UI/Properties/Resources.Designer.cs b/src/Artemis.UI/Properties/Resources.Designer.cs index a0fb0a67b..38a2162d0 100644 --- a/src/Artemis.UI/Properties/Resources.Designer.cs +++ b/src/Artemis.UI/Properties/Resources.Designer.cs @@ -190,6 +190,30 @@ namespace Artemis.UI.Properties { } } + /// + /// Looks up a localized string similar to <?xml version="1.0" encoding="UTF-16"?> + ///<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task"> + /// <RegistrationInfo> + /// <Date>2021-01-24T15:05:33.7954017</Date> + /// <Author>DESKTOP-8CH3TD6\Robert</Author> + /// <URI>\Artemis 2 - Autorun</URI> + /// </RegistrationInfo> + /// <Triggers> + /// <LogonTrigger> + /// <Enabled>true</Enabled> + /// <Delay>PT15S</Delay> + /// </LogonTrigger> + /// </Triggers> + /// <Principals> + /// <Principal id="Author"> + /// <UserId>S-1-5-21-184080501-1733858 [rest of string was truncated]";. + /// + internal static string artemis_autorun { + get { + return ResourceManager.GetString("artemis-autorun", resourceCulture); + } + } + /// /// Looks up a localized resource of type System.Byte[]. /// diff --git a/src/Artemis.UI/Properties/Resources.resx b/src/Artemis.UI/Properties/Resources.resx index 96a38f334..a7f768ddc 100644 --- a/src/Artemis.UI/Properties/Resources.resx +++ b/src/Artemis.UI/Properties/Resources.resx @@ -112,12 +112,12 @@ 2.0 - System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + System.Resources.ResXResourceReader, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 - System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 - + ..\resources\cursors\aero_crosshair.cur;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 @@ -157,6 +157,9 @@ ..\resources\cursors\aero_rotate_tr.cur;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + ..\Resources\Artemis 2 - Autorun.xml;System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089;utf-16 + ..\resources\images\logo\bow.svg;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 diff --git a/src/Artemis.UI/Properties/Settings.Designer.cs b/src/Artemis.UI/Properties/Settings.Designer.cs index 93cac3d15..e1e14bb61 100644 --- a/src/Artemis.UI/Properties/Settings.Designer.cs +++ b/src/Artemis.UI/Properties/Settings.Designer.cs @@ -12,7 +12,7 @@ namespace Artemis.UI.Properties { [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] - [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.0.0.0")] + [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.8.1.0")] internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase { private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings()))); diff --git a/src/Artemis.UI/Properties/launchSettings.json b/src/Artemis.UI/Properties/launchSettings.json index a11fc1923..948a8e1bb 100644 --- a/src/Artemis.UI/Properties/launchSettings.json +++ b/src/Artemis.UI/Properties/launchSettings.json @@ -1,7 +1,8 @@ { "profiles": { "Artemis.UI": { - "commandName": "Project" + "commandName": "Project", + "commandLineArgs": "--test --test2" } } } \ No newline at end of file diff --git a/src/Artemis.UI/Resources/Artemis 2 - Autorun.xml b/src/Artemis.UI/Resources/Artemis 2 - Autorun.xml new file mode 100644 index 000000000..e31980c8b Binary files /dev/null and b/src/Artemis.UI/Resources/Artemis 2 - Autorun.xml differ diff --git a/src/Artemis.UI/Screens/Settings/Debug/DebugViewModel.cs b/src/Artemis.UI/Screens/Settings/Debug/DebugViewModel.cs index 86109e851..e4d884880 100644 --- a/src/Artemis.UI/Screens/Settings/Debug/DebugViewModel.cs +++ b/src/Artemis.UI/Screens/Settings/Debug/DebugViewModel.cs @@ -8,12 +8,16 @@ namespace Artemis.UI.Screens.Settings.Debug { public class DebugViewModel : Conductor.Collection.OneActive { + private readonly ICoreService _coreService; + public DebugViewModel( ISettingsService settingsService, + ICoreService coreService, RenderDebugViewModel renderDebugViewModel, DataModelDebugViewModel dataModelDebugViewModel, LogsDebugViewModel logsDebugViewModel) { + _coreService = coreService; Items.Add(renderDebugViewModel); Items.Add(dataModelDebugViewModel); Items.Add(logsDebugViewModel); @@ -51,7 +55,7 @@ namespace Artemis.UI.Screens.Settings.Debug public void Restart() { - Core.Utilities.Restart(false, TimeSpan.FromMilliseconds(500)); + Core.Utilities.Restart(_coreService.IsElevated, TimeSpan.FromMilliseconds(500)); } } } \ No newline at end of file diff --git a/src/Artemis.UI/Screens/Settings/Tabs/General/GeneralSettingsTabViewModel.cs b/src/Artemis.UI/Screens/Settings/Tabs/General/GeneralSettingsTabViewModel.cs index 8615fd8fc..3a41acea1 100644 --- a/src/Artemis.UI/Screens/Settings/Tabs/General/GeneralSettingsTabViewModel.cs +++ b/src/Artemis.UI/Screens/Settings/Tabs/General/GeneralSettingsTabViewModel.cs @@ -3,10 +3,15 @@ using System.Collections.Generic; using System.Diagnostics; using System.IO; using System.Linq; +using System.Net.Mime; using System.Threading.Tasks; +using System.Windows; +using System.Xml.Linq; +using System.Xml.XPath; using Artemis.Core; using Artemis.Core.LayerBrushes; using Artemis.Core.Services; +using Artemis.UI.Properties; using Artemis.UI.Screens.StartupWizard; using Artemis.UI.Services; using Artemis.UI.Services.Interfaces; @@ -290,24 +295,103 @@ namespace Artemis.UI.Screens.Settings.Tabs.General private void ApplyAutorun() { + if (!StartWithWindows) + StartMinimized = false; + + // Remove the old auto-run method of placing a shortcut in shell:startup + string autoRunFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Startup), "Artemis.lnk"); + if (File.Exists(autoRunFile)) + File.Delete(autoRunFile); + + // Create or remove the task if necessary try { - string autoRunFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Startup), "Artemis.lnk"); - string executableFile = Constants.ExecutablePath; + Process schtasks = new() + { + StartInfo = + { + WindowStyle = ProcessWindowStyle.Hidden, + UseShellExecute = true, + FileName = Path.Combine(Environment.SystemDirectory, "schtasks.exe"), + Arguments = "/TN \"Artemis 2 autorun\"" + } + }; - if (File.Exists(autoRunFile)) - File.Delete(autoRunFile); - if (StartWithWindows) - ShortcutUtilities.Create(autoRunFile, executableFile, "--autorun", new FileInfo(executableFile).DirectoryName, "Artemis", "", ""); - else - StartMinimized = false; + schtasks.Start(); + schtasks.WaitForExit(); + bool taskCreated = schtasks.ExitCode == 0; + + if (StartWithWindows && !taskCreated) + CreateAutoRunTask(); + else if (!StartWithWindows && taskCreated) + RemoveAutoRunTask(); } catch (Exception e) { - _dialogService.ShowExceptionDialog("An exception occured while trying to apply the auto run setting", e); + Execute.PostToUIThread(() => _dialogService.ShowExceptionDialog("An exception occured while trying to apply the auto run setting", e)); throw; } } + + private void CreateAutoRunTask() + { + XDocument document = XDocument.Parse(Resources.artemis_autorun); + XElement task = document.Descendants().First(); + + task.Descendants().First(d => d.Name.LocalName == "RegistrationInfo").Descendants().First(d => d.Name.LocalName == "Date") + .SetValue(DateTime.Now); + task.Descendants().First(d => d.Name.LocalName == "RegistrationInfo").Descendants().First(d => d.Name.LocalName == "Author") + .SetValue(System.Security.Principal.WindowsIdentity.GetCurrent().Name); + + task.Descendants().First(d => d.Name.LocalName == "Principals").Descendants().First(d => d.Name.LocalName == "Principal").Descendants().First(d => d.Name.LocalName == "UserId") + .SetValue(System.Security.Principal.WindowsIdentity.GetCurrent().User.Value); + + task.Descendants().First(d => d.Name.LocalName == "Actions").Descendants().First(d => d.Name.LocalName == "Exec").Descendants().First(d => d.Name.LocalName == "WorkingDirectory") + .SetValue(Constants.ApplicationFolder); + task.Descendants().First(d => d.Name.LocalName == "Actions").Descendants().First(d => d.Name.LocalName == "Exec").Descendants().First(d => d.Name.LocalName == "Command") + .SetValue("\"" + Constants.ExecutablePath + "\""); + + string xmlPath = Path.GetTempFileName(); + using (Stream fileStream = new FileStream(xmlPath, FileMode.Create)) + { + document.Save(fileStream); + } + + Process schtasks = new() + { + StartInfo = + { + WindowStyle = ProcessWindowStyle.Hidden, + UseShellExecute = true, + Verb = "runas", + FileName = Path.Combine(Environment.SystemDirectory, "schtasks.exe"), + Arguments = $"/Create /XML \"{xmlPath}\" /tn \"Artemis 2 autorun\"" + } + }; + + schtasks.Start(); + schtasks.WaitForExit(); + + File.Delete(xmlPath); + } + + private void RemoveAutoRunTask() + { + Process schtasks = new() + { + StartInfo = + { + WindowStyle = ProcessWindowStyle.Hidden, + UseShellExecute = true, + Verb = "runas", + FileName = Path.Combine(Environment.SystemDirectory, "schtasks.exe"), + Arguments = "/Delete /TN \"Artemis 2 autorun\" /f" + } + }; + + schtasks.Start(); + schtasks.WaitForExit(); + } } public enum ApplicationColorScheme diff --git a/src/Artemis.UI/Utilities/ProcessUtilities.cs b/src/Artemis.UI/Utilities/ProcessUtilities.cs new file mode 100644 index 000000000..18c251774 --- /dev/null +++ b/src/Artemis.UI/Utilities/ProcessUtilities.cs @@ -0,0 +1,245 @@ +using System; +using System.Diagnostics; +using System.IO; +using System.Runtime.InteropServices; +using System.Threading.Tasks; + +namespace Artemis.UI.Utilities +{ + public static class ProcessUtilities + { + public static Task RunProcessAsync(string fileName, string arguments) + { + TaskCompletionSource tcs = new(); + + Process process = new() + { + StartInfo = {FileName = fileName, Arguments = arguments}, + EnableRaisingEvents = true + }; + + process.Exited += (sender, args) => + { + tcs.SetResult(process.ExitCode); + process.Dispose(); + }; + + process.Start(); + + return tcs.Task; + } + + public static void RunAsDesktopUser(string fileName) + { + if (string.IsNullOrWhiteSpace(fileName)) + throw new ArgumentException("Value cannot be null or whitespace.", nameof(fileName)); + + // To start process as shell user you will need to carry out these steps: + // 1. Enable the SeIncreaseQuotaPrivilege in your current token + // 2. Get an HWND representing the desktop shell (GetShellWindow) + // 3. Get the Process ID(PID) of the process associated with that window(GetWindowThreadProcessId) + // 4. Open that process(OpenProcess) + // 5. Get the access token from that process (OpenProcessToken) + // 6. Make a primary token with that token(DuplicateTokenEx) + // 7. Start the new process with that primary token(CreateProcessWithTokenW) + + IntPtr hProcessToken = IntPtr.Zero; + // Enable SeIncreaseQuotaPrivilege in this process. (This won't work if current process is not elevated.) + try + { + IntPtr process = GetCurrentProcess(); + if (!OpenProcessToken(process, 0x0020, ref hProcessToken)) + return; + + TOKEN_PRIVILEGES tkp = new() + { + PrivilegeCount = 1, + Privileges = new LUID_AND_ATTRIBUTES[1] + }; + + if (!LookupPrivilegeValue(null, "SeIncreaseQuotaPrivilege", ref tkp.Privileges[0].Luid)) + return; + + tkp.Privileges[0].Attributes = 0x00000002; + + if (!AdjustTokenPrivileges(hProcessToken, false, ref tkp, 0, IntPtr.Zero, IntPtr.Zero)) + return; + } + finally + { + CloseHandle(hProcessToken); + } + + // Get an HWND representing the desktop shell. + // CAVEATS: This will fail if the shell is not running (crashed or terminated), or the default shell has been + // replaced with a custom shell. This also won't return what you probably want if Explorer has been terminated and + // restarted elevated. + IntPtr hwnd = GetShellWindow(); + if (hwnd == IntPtr.Zero) + return; + + IntPtr hShellProcess = IntPtr.Zero; + IntPtr hShellProcessToken = IntPtr.Zero; + IntPtr hPrimaryToken = IntPtr.Zero; + try + { + // Get the PID of the desktop shell process. + uint dwPID; + if (GetWindowThreadProcessId(hwnd, out dwPID) == 0) + return; + + // Open the desktop shell process in order to query it (get the token) + hShellProcess = OpenProcess(ProcessAccessFlags.QueryInformation, false, dwPID); + if (hShellProcess == IntPtr.Zero) + return; + + // Get the process token of the desktop shell. + if (!OpenProcessToken(hShellProcess, 0x0002, ref hShellProcessToken)) + return; + + uint dwTokenRights = 395U; + + // Duplicate the shell's process token to get a primary token. + // Based on experimentation, this is the minimal set of rights required for CreateProcessWithTokenW (contrary to current documentation). + if (!DuplicateTokenEx(hShellProcessToken, dwTokenRights, IntPtr.Zero, SECURITY_IMPERSONATION_LEVEL.SecurityImpersonation, TOKEN_TYPE.TokenPrimary, out hPrimaryToken)) + return; + + // Start the target process with the new token. + STARTUPINFO si = new(); + PROCESS_INFORMATION pi = new(); + if (!CreateProcessWithTokenW(hPrimaryToken, 0, fileName, "", 0, IntPtr.Zero, Path.GetDirectoryName(fileName), ref si, out pi)) + return; + } + finally + { + CloseHandle(hShellProcessToken); + CloseHandle(hPrimaryToken); + CloseHandle(hShellProcess); + } + } + + #region Interop + + private struct TOKEN_PRIVILEGES + { + public uint PrivilegeCount; + + [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] + public LUID_AND_ATTRIBUTES[] Privileges; + } + + [StructLayout(LayoutKind.Sequential, Pack = 4)] + private struct LUID_AND_ATTRIBUTES + { + public LUID Luid; + public uint Attributes; + } + + [StructLayout(LayoutKind.Sequential)] + private struct LUID + { + public readonly uint LowPart; + public readonly int HighPart; + } + + [Flags] + private enum ProcessAccessFlags : uint + { + All = 0x001F0FFF, + Terminate = 0x00000001, + CreateThread = 0x00000002, + VirtualMemoryOperation = 0x00000008, + VirtualMemoryRead = 0x00000010, + VirtualMemoryWrite = 0x00000020, + DuplicateHandle = 0x00000040, + CreateProcess = 0x000000080, + SetQuota = 0x00000100, + SetInformation = 0x00000200, + QueryInformation = 0x00000400, + QueryLimitedInformation = 0x00001000, + Synchronize = 0x00100000 + } + + private enum SECURITY_IMPERSONATION_LEVEL + { + SecurityAnonymous, + SecurityIdentification, + SecurityImpersonation, + SecurityDelegation + } + + private enum TOKEN_TYPE + { + TokenPrimary = 1, + TokenImpersonation + } + + [StructLayout(LayoutKind.Sequential)] + private struct PROCESS_INFORMATION + { + public readonly IntPtr hProcess; + public readonly IntPtr hThread; + public readonly int dwProcessId; + public readonly int dwThreadId; + } + + [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)] + private struct STARTUPINFO + { + public readonly int cb; + public readonly string lpReserved; + public readonly string lpDesktop; + public readonly string lpTitle; + public readonly int dwX; + public readonly int dwY; + public readonly int dwXSize; + public readonly int dwYSize; + public readonly int dwXCountChars; + public readonly int dwYCountChars; + public readonly int dwFillAttribute; + public readonly int dwFlags; + public readonly short wShowWindow; + public readonly short cbReserved2; + public readonly IntPtr lpReserved2; + public readonly IntPtr hStdInput; + public readonly IntPtr hStdOutput; + public readonly IntPtr hStdError; + } + + [DllImport("kernel32.dll", ExactSpelling = true)] + private static extern IntPtr GetCurrentProcess(); + + [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)] + private static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr phtok); + + [DllImport("advapi32.dll", SetLastError = true)] + private static extern bool LookupPrivilegeValue(string host, string name, ref LUID pluid); + + [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)] + private static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall, ref TOKEN_PRIVILEGES newst, int len, IntPtr prev, IntPtr relen); + + [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)] + [return: MarshalAs(UnmanagedType.Bool)] + private static extern bool CloseHandle(IntPtr hObject); + + + [DllImport("user32.dll")] + private static extern IntPtr GetShellWindow(); + + [DllImport("user32.dll", SetLastError = true)] + private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId); + + [DllImport("kernel32.dll", SetLastError = true)] + private static extern IntPtr OpenProcess(ProcessAccessFlags processAccess, bool bInheritHandle, uint processId); + + [DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)] + private static extern bool DuplicateTokenEx(IntPtr hExistingToken, uint dwDesiredAccess, IntPtr lpTokenAttributes, SECURITY_IMPERSONATION_LEVEL impersonationLevel, TOKEN_TYPE tokenType, + out IntPtr phNewToken); + + [DllImport("advapi32", SetLastError = true, CharSet = CharSet.Unicode)] + private static extern bool CreateProcessWithTokenW(IntPtr hToken, int dwLogonFlags, string lpApplicationName, string lpCommandLine, int dwCreationFlags, IntPtr lpEnvironment, + string lpCurrentDirectory, [In] ref STARTUPINFO lpStartupInfo, out PROCESS_INFORMATION lpProcessInformation); + + #endregion + } +} \ No newline at end of file