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namespace LibTSforge.SPP
{
using LibTSforge.Crypto;
using LibTSforge.PhysicalStore;
using LibTSforge.TokenStore;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.ServiceProcess;
using System.Text;
public static class SPPUtils
{
public static void KillSPP(PSVersion version)
{
ServiceController sc;
string svcName = version == PSVersion.Vista ? "slsvc" : "sppsvc";
try
{
sc = new ServiceController(svcName);
if (sc.Status == ServiceControllerStatus.Stopped)
return;
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException(string.Format("Unable to access {0}: ", svcName) + ex.Message);
}
Logger.WriteLine(string.Format("Stopping {0}...", svcName));
bool stopped = false;
for (int i = 0; stopped == false && i < 360; i++)
{
try
{
if (sc.Status != ServiceControllerStatus.StopPending)
sc.Stop();
sc.WaitForStatus(ServiceControllerStatus.Stopped, TimeSpan.FromMilliseconds(500));
}
catch (System.ServiceProcess.TimeoutException)
{
continue;
}
catch (InvalidOperationException)
{
System.Threading.Thread.Sleep(500);
continue;
}
stopped = true;
}
if (!stopped)
throw new System.TimeoutException(string.Format("Failed to stop {0}", svcName));
Logger.WriteLine(string.Format("{0} stopped successfully.", svcName));
if (version == PSVersion.Vista && SPSys.IsSpSysRunning())
{
Logger.WriteLine("Unloading spsys...");
int status = SPSys.ControlSpSys(false);
if (status < 0)
{
throw new IOException("Failed to unload spsys");
}
Logger.WriteLine("spsys unloaded successfully.");
}
}
public static void RestartSPP(PSVersion version)
{
if (version == PSVersion.Vista)
{
ServiceController sc;
try
{
sc = new ServiceController("slsvc");
if (sc.Status == ServiceControllerStatus.Running)
return;
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException("Unable to access slsvc: " + ex.Message);
}
Logger.WriteLine("Starting slsvc...");
bool started = false;
for (int i = 0; started == false && i < 360; i++)
{
try
{
if (sc.Status != ServiceControllerStatus.StartPending)
sc.Start();
sc.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromMilliseconds(500));
}
catch (System.ServiceProcess.TimeoutException)
{
continue;
}
catch (InvalidOperationException)
{
System.Threading.Thread.Sleep(500);
continue;
}
started = true;
}
if (!started)
throw new System.TimeoutException("Failed to start slsvc");
Logger.WriteLine("slsvc started successfully.");
}
SLApi.RefreshLicenseStatus();
}
public static string GetPSPath(PSVersion version)
{
switch (version)
{
case PSVersion.Vista:
case PSVersion.Win7:
return Directory.GetFiles(
Environment.GetFolderPath(Environment.SpecialFolder.System),
"7B296FB0-376B-497e-B012-9C450E1B7327-*.C7483456-A289-439d-8115-601632D005A0")
.FirstOrDefault() ?? "";
default:
return Path.Combine(
Environment.ExpandEnvironmentVariables(
(string)Registry.GetValue(
@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform",
"TokenStore",
string.Empty
)
),
"data.dat"
);
}
}
public static string GetTokensPath(PSVersion version)
{
switch (version)
{
case PSVersion.Vista:
return Path.Combine(
Environment.ExpandEnvironmentVariables("%WINDIR%"),
@"ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\SoftwareLicensing\tokens.dat"
);
case PSVersion.Win7:
return Path.Combine(
Environment.ExpandEnvironmentVariables("%WINDIR%"),
@"ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\SoftwareProtectionPlatform\tokens.dat"
);
default:
return Path.Combine(
Environment.ExpandEnvironmentVariables(
(string)Registry.GetValue(
@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform",
"TokenStore",
string.Empty
)
),
"tokens.dat"
);
}
}
public static IPhysicalStore GetStore(PSVersion version, bool production)
{
string psPath;
try
{
psPath = GetPSPath(version);
}
catch
{
throw new FileNotFoundException("Failed to get path of physical store.");
}
if (string.IsNullOrEmpty(psPath) || !File.Exists(psPath))
{
throw new FileNotFoundException(string.Format("Physical store not found at expected path {0}.", psPath));
}
switch (version)
{
case PSVersion.Vista:
return new PhysicalStoreVista(psPath, production);
case PSVersion.Win7:
return new PhysicalStoreWin7(psPath, production);
default:
return new PhysicalStoreModern(psPath, production, version);
}
}
public static ITokenStore GetTokenStore(PSVersion version)
{
string tokPath;
try
{
tokPath = GetTokensPath(version);
}
catch
{
throw new FileNotFoundException("Failed to get path of physical store.");
}
if (string.IsNullOrEmpty(tokPath) || !File.Exists(tokPath))
{
throw new FileNotFoundException(string.Format("Token store not found at expected path {0}.", tokPath));
}
return new TokenStoreModern(tokPath);
}
public static void DumpStore(PSVersion version, bool production, string filePath, string encrFilePath)
{
if (encrFilePath == null)
{
encrFilePath = GetPSPath(version);
}
if (string.IsNullOrEmpty(encrFilePath) || !File.Exists(encrFilePath))
{
throw new FileNotFoundException("Store does not exist at expected path '" + encrFilePath + "'.");
}
KillSPP(version);
using (FileStream fs = File.Open(encrFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None))
{
byte[] encrData = fs.ReadAllBytes();
File.WriteAllBytes(filePath, PhysStoreCrypto.DecryptPhysicalStore(encrData, production, version));
}
Logger.WriteLine("Store dumped successfully to '" + filePath + "'.");
}
public static void LoadStore(PSVersion version, bool production, string filePath)
{
if (string.IsNullOrEmpty(filePath) || !File.Exists(filePath))
{
throw new FileNotFoundException("Store file '" + filePath + "' does not exist.");
}
KillSPP(version);
using (IPhysicalStore store = GetStore(version, production))
{
store.WriteRaw(File.ReadAllBytes(filePath));
}
Logger.WriteLine("Loaded store file succesfully.");
}
}
}
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