internal static void Check()
{
var evi = new System.Security.Policy.Evidence();
evi.AddHostEvidence(new System.Security.Policy.Zone(System.Security.SecurityZone.Intranet));
var ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.Assertion | System.Security.Permissions.SecurityPermissionFlag.Execution | System.Security.Permissions.SecurityPermissionFlag.BindingRedirects));
ps.AddPermission(new System.Security.Permissions.FileIOPermission(System.Security.Permissions.PermissionState.Unrestricted));
var domainSetup = new AppDomainSetup();
domainSetup.ApplicationBase = Environment.CurrentDirectory;
var domain = AppDomain.CreateDomain("CrackCheck", evi, domainSetup, ps, null);
try
{
string crackCheck = (string)domain.CreateInstanceFromAndUnwrap(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName, typeof(string).FullName);
AppDomain.Unload(domain);
}
catch (Exception ex)
{
if (ex.Message.Equals("8013141a", StringComparison.OrdinalIgnoreCase))
{
Console.Out.WriteError("对本应用的校验不合法，请从官方重新安装应用。");
System.Threading.Thread.Sleep(6000);
Environment.Exit(0);
}
}
}
static void Main(string[] args)
{
System.Security.Policy.Evidence evi = new System.Security.Policy.Evidence();
evi.AddHost(new System.Security.Policy.Zone(System.Security.SecurityZone.Intranet));
System.Security.PermissionSet ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.Assertion | System.Security.Permissions.SecurityPermissionFlag.Execution | System.Security.Permissions.SecurityPermissionFlag.BindingRedirects));
ps.AddPermission(new System.Security.Permissions.FileIOPermission(System.Security.Permissions.PermissionState.Unrestricted));
AppDomainSetup ads = new AppDomainSetup();
ads.ApplicationBase = System.IO.Directory.GetCurrentDirectory();
AppDomain app = AppDomain.CreateDomain("check", evi, ads, ps, null);
try
{
string check = (string)app.CreateInstanceFromAndUnwrap(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName, typeof(string).FullName);
AppDomain.Unload(app);
}
catch (Exception e)
{
AppDomain.Unload(app);
if (e.Message.Contains("8013141A") || e.Message.Contains("8013141a"))
{
MessageBox.Show("程序被修改过不允许执行！\r\nThe program has been modified to disallow execution!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Stop, MessageBoxDefaultButton.Button1, MessageBoxOptions.DefaultDesktopOnly, false);
return;
}
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1(args));
}
// NOTE: This is just a private helper because OracleClient V1.1 shipped
// with a different argument name and it's a breaking change to not use
// the same argument names in V2.0 (VB Named Parameter Binding--Ick)
private void EnlistDistributedTransactionHelper(System.EnterpriseServices.ITransaction transaction)
{
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(SqlConnection.ExecutePermission); // MDAC 81476
permissionSet.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode));
permissionSet.Demand();
SqlClientEventSource.Log.TryTraceEvent("<prov.DbConnectionHelper.EnlistDistributedTransactionHelper|RES|TRAN> {0}, Connection enlisting in a transaction.", ObjectID);
SysTx.Transaction indigoTransaction = null;
if (null != transaction)
{
indigoTransaction = SysTx.TransactionInterop.GetTransactionFromDtcTransaction((SysTx.IDtcTransaction)transaction);
}
RepairInnerConnection();
// NOTE: since transaction enlistment involves round trips to the
// server, we don't want to lock here, we'll handle the race conditions
// elsewhere.
InnerConnection.EnlistTransaction(indigoTransaction);
// NOTE: If this outer connection were to be GC'd while we're
// enlisting, the pooler would attempt to reclaim the inner connection
// while we're attempting to enlist; not sure how likely that is but
// we should consider a GC.KeepAlive(this) here.
GC.KeepAlive(this);
}
public static void StartADemo(AppWidgetFactory appWidgetFactory)
{
if (usedMainThread)
{
System.AppDomainSetup domainSetup = new AppDomainSetup();
domainSetup.ApplicationBase = ".";
System.AppDomain newDomain = null;
bool usePermissionTest = false;
if (usePermissionTest)
{
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.Execution));
permissionSet.AddPermission(new System.Security.Permissions.FileIOPermission(System.Security.Permissions.PermissionState.Unrestricted));
newDomain = System.AppDomain.CreateDomain(appWidgetFactory.GetAppParameters().title, null, domainSetup, permissionSet, null);
}
else
{
newDomain = System.AppDomain.CreateDomain(appWidgetFactory.GetAppParameters().title);
}
string[] args = { appWidgetFactory.GetAppParameters().title };
newDomain.ExecuteAssembly("./DemoRunner.exe", args);
//System.AppDomain.Unload(newDomain);
}
else
{
usedMainThread = true;
appWidgetFactory.CreateWidgetAndRunInWindow();
//appWidgetFactory.CreateWidgetAndRunInWindow(AppWidgetFactory.ValidDepthVaules.Depth32, AppWidgetFactory.RenderSurface.OpenGL);
}
}
/// <summary/>
public static void Transform(System.Xaml.XamlReader reader, System.Xaml.XamlWriter writer, System.Xaml.Permissions.XamlAccessLevel accessLevel, bool requestReflectionPermission)
{
if (requestReflectionPermission)
{
System.Security.PermissionSet permissions = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissions.AddPermission(new System.Xaml.Permissions.XamlLoadPermission(accessLevel));
permissions.AddPermission(new System.Security.Permissions.ReflectionPermission(System.Security.Permissions.ReflectionPermissionFlag.RestrictedMemberAccess));
permissions.Assert();
}
else
{
new System.Xaml.Permissions.XamlLoadPermission(accessLevel).Assert();
}
System.Xaml.XamlServices.Transform(reader, writer);
}
private void yesBtn_Click(object sender, EventArgs e)
{
try
{
XmlDocument xDoc = new XmlDocument();
//string sourceFilePath = string.Format("{0}{1}{2}{3}{4}{5}{6}", Environment.Is64BitOperatingSystem ? Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) : Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), System.IO.Path.DirectorySeparatorChar, "bLoyal", System.IO.Path.DirectorySeparatorChar, "Dinerware Integration", System.IO.Path.DirectorySeparatorChar, "DinerwareConfigurationFile.xml");
//if (!System.IO.File.Exists(sourceFilePath))
// sourceFilePath = string.Format("{0}{1}{2}{3}{4}{5}{6}", Environment.Is64BitOperatingSystem ? Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) : Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), System.IO.Path.DirectorySeparatorChar, "bLoyal", System.IO.Path.DirectorySeparatorChar, "Workstation", System.IO.Path.DirectorySeparatorChar, "DinerwareConfigurationFile.xml");
var configuration = new ConfigurationHelper(true);
string sourceFilePath = configuration.GetFilePath();
xDoc.Load(@"" + sourceFilePath);
xDoc.DocumentElement.SelectSingleNode("EnablebLoyal").InnerText = "true";
var permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
var writePermission = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.Write, @"" + sourceFilePath);
permissionSet.AddPermission(writePermission);
if (permissionSet.IsSubsetOf(AppDomain.CurrentDomain.PermissionSet))
{
xDoc.Save(@"" + sourceFilePath);
}
}
catch (Exception ex)
{
_logger.WriteLogError(ex, "yesBtn_Click");
this.Close();
}
var config = ConfigurationHelper.NewInstance; // Update the Configuration Instance
this.Close();
}
public static int Load([MarshalAs(UnmanagedType.LPWStr)]String inParam)
{
try
{
lock (_lock)
{
_injectCount++;
if (_easyHookDomain == null)
{
System.Security.PermissionSet ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.Unrestricted);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.AllFlags));
// Evidence of null means use the current appdomain evidence
_easyHookDomain = AppDomain.CreateDomain("EasyHook", null, new AppDomainSetup()
{
ApplicationBase = Path.GetDirectoryName(typeof(Loader).Assembly.Location),
// ShadowCopyFiles = "true", // copies assemblies from ApplicationBase into cache, leaving originals unlocked and updatable
}, ps);
}
}
int result = -1;
// Load the EasyHook assembly in the child AppDomain by using the proxy class
Type proxyType = typeof(LoadEasyHookProxy);
if (proxyType.Assembly != null)
{
// This is where the currentDomain.AssemblyResolve that we setup within the static
// constructor is required.
var proxy = (LoadEasyHookProxy)_easyHookDomain.CreateInstanceFrom(
proxyType.Assembly.Location,
proxyType.FullName).Unwrap();
// Loads EasyHook.dll into the AppDomain, which in turn loads the target assembly
result = proxy.Load(inParam);
}
//result = new LoadEasyHookProxy().Load(inParam);
return result;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Exception occured within Loader.Load: " + e.ToString());
}
finally
{
lock (_lock)
{
_injectCount--;
}
}
// Failed
return -1;
}
public static int Load([MarshalAs(UnmanagedType.LPWStr)] String inParam)
{
try
{
lock (_lock)
{
_injectCount++;
if (_easyHookDomain == null)
{
System.Security.PermissionSet ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.Unrestricted);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.AllFlags));
// Evidence of null means use the current appdomain evidence
_easyHookDomain = AppDomain.CreateDomain("EasyHook", null, new AppDomainSetup()
{
ApplicationBase = Path.GetDirectoryName(typeof(Loader).Assembly.Location),
// ShadowCopyFiles = "true", // copies assemblies from ApplicationBase into cache, leaving originals unlocked and updatable
}, ps);
}
}
int result = -1;
// Load the EasyHook assembly in the child AppDomain by using the proxy class
Type proxyType = typeof(LoadEasyHookProxy);
if (proxyType.Assembly != null)
{
// This is where the currentDomain.AssemblyResolve that we setup within the static
// constructor is required.
var proxy = (LoadEasyHookProxy)_easyHookDomain.CreateInstanceFrom(
proxyType.Assembly.Location,
proxyType.FullName).Unwrap();
// Loads EasyHook.dll into the AppDomain, which in turn loads the target assembly
result = proxy.Load(inParam);
}
//result = new LoadEasyHookProxy().Load(inParam);
return(result);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Exception occured within Loader.Load: " + e.ToString());
}
finally
{
lock (_lock)
{
_injectCount--;
}
}
// Failed
return(-1);
}
private void yesBtn_Click(object sender, EventArgs e)
{
try
{
XmlDocument xDoc = new XmlDocument();
string sourceFilePath = string.Format("{0}{1}{2}{3}{4}{5}{6}", Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), System.IO.Path.DirectorySeparatorChar, "bLoyal", System.IO.Path.DirectorySeparatorChar, "Dinerware Integration", System.IO.Path.DirectorySeparatorChar, "DinerwareConfigurationFile.xml");
xDoc.Load(@"" + sourceFilePath);
xDoc.DocumentElement.SelectSingleNode("EnablebLoyal").InnerText = "true";
var permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
string sourceFolderPath = string.Format("{0}{1}{2}{3}{4}", Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), System.IO.Path.DirectorySeparatorChar, "bLoyal", System.IO.Path.DirectorySeparatorChar, "Dinerware Integration");
var writePermission = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.Write, @"" + sourceFolderPath);
permissionSet.AddPermission(writePermission);
if (permissionSet.IsSubsetOf(AppDomain.CurrentDomain.PermissionSet))
{
xDoc.Save(@"" + sourceFilePath);
}
}
catch (Exception ex)
{
}
this.Close();
}
void CreateAppDomain()
{
System.AppDomainSetup pythonAppDomainSetup = new AppDomainSetup();
pythonAppDomainSetup.ApplicationBase = ".";
bool usePermissionTest = false;
if (usePermissionTest)
{
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.Execution));
//permissionSet.AddPermission(new System.Security.Permissions.FileIOPermission(System.Security.Permissions.PermissionState.Unrestricted));
compilerAppDomain = System.AppDomain.CreateDomain("Python App Domain", null, pythonAppDomainSetup, permissionSet, null);
}
else
{
compilerAppDomain = System.AppDomain.CreateDomain("Python App Domain");
}
Dictionary <string, object> options = new Dictionary <string, object>();
options["Debug"] = true;
}
[System.Security.SecuritySafeCritical] // auto-generated
private static EraInfo[] GetErasFromRegistry()
{
// Look in the registry key and see if we can find any ranges
int iFoundEras = 0;
EraInfo[] registryEraRanges = null;
#if !MONO
try
{
// Need to access registry
PermissionSet permSet = new PermissionSet(PermissionState.None);
permSet.AddPermission(new RegistryPermission(RegistryPermissionAccess.Read, c_japaneseErasHivePermissionList));
permSet.Assert();
RegistryKey key = RegistryKey.GetBaseKey(RegistryKey.HKEY_LOCAL_MACHINE).OpenSubKey(c_japaneseErasHive, false);
// Abort if we didn't find anything
if (key == null) return null;
// Look up the values in our reg key
String[] valueNames = key.GetValueNames();
if (valueNames != null && valueNames.Length > 0)
{
registryEraRanges = new EraInfo[valueNames.Length];
// Loop through the registry and read in all the values
for (int i = 0; i < valueNames.Length; i++)
{
// See if the era is a valid date
EraInfo era = GetEraFromValue(valueNames[i], key.GetValue(valueNames[i]).ToString());
// continue if not valid
if (era == null) continue;
// Remember we found one.
registryEraRanges[iFoundEras] = era;
iFoundEras++;
}
}
}
catch (System.Security.SecurityException)
{
// If we weren't allowed to read, then just ignore the error
return null;
}
catch (System.IO.IOException)
{
// If key is being deleted just ignore the error
return null;
}
catch (System.UnauthorizedAccessException)
{
// Registry access rights permissions, just ignore the error
return null;
}
//
// If we didn't have valid eras, then fail
// should have at least 4 eras
//
if (iFoundEras < 4) return null;
//
// Now we have eras, clean them up.
//
// Clean up array length
Array.Resize(ref registryEraRanges, iFoundEras);
// Sort them
Array.Sort(registryEraRanges, CompareEraRanges);
// Clean up era information
for (int i = 0; i < registryEraRanges.Length; i++)
{
// eras count backwards from length to 1 (and are 1 based indexes into string arrays)
registryEraRanges[i].era = registryEraRanges.Length - i;
// update max era year
if (i == 0)
{
// First range is 'til the end of the calendar
registryEraRanges[0].maxEraYear = GregorianCalendar.MaxYear - registryEraRanges[0].yearOffset;
}
else
{
// Rest are until the next era (remember most recent era is first in array)
registryEraRanges[i].maxEraYear = registryEraRanges[i-1].yearOffset + 1 - registryEraRanges[i].yearOffset;
}
}
#endif
// Return our ranges
return registryEraRanges;
}
// NOTE: This is just a private helper because OracleClient V1.1 shipped
// with a different argument name and it's a breaking change to not use
// the same argument names in V2.0 (VB Named Parameter Binding--Ick)
private void EnlistDistributedTransactionHelper(System.EnterpriseServices.ITransaction transaction) {
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(CONNECTIONOBJECTNAME.ExecutePermission); // MDAC 81476
permissionSet.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode));
permissionSet.Demand();
Bid.Trace( "<prov.DbConnectionHelper.EnlistDistributedTransactionHelper|RES|TRAN> %d#, Connection enlisting in a transaction.\n", ObjectID);
SysTx.Transaction indigoTransaction = null;
if (null != transaction) {
indigoTransaction = SysTx.TransactionInterop.GetTransactionFromDtcTransaction((SysTx.IDtcTransaction)transaction);
}
RepairInnerConnection();
// NOTE: since transaction enlistment involves round trips to the
// server, we don't want to lock here, we'll handle the race conditions
// elsewhere.
InnerConnection.EnlistTransaction(indigoTransaction);
// NOTE: If this outer connection were to be GC'd while we're
// enlisting, the pooler would attempt to reclaim the inner connection
// while we're attempting to enlist; not sure how likely that is but
// we should consider a GC.KeepAlive(this) here.
GC.KeepAlive(this);
}
[System.Security.SecuritySafeCritical] // auto-generated
private static EraInfo[] GetErasFromRegistry()
{
// Look in the registry key and see if we can find any ranges
int iFoundEras = 0;
EraInfo[] registryEraRanges = null;
try
{
// Need to access registry
PermissionSet permSet = new PermissionSet(PermissionState.None);
permSet.AddPermission(new RegistryPermission(RegistryPermissionAccess.Read, c_japaneseErasHivePermissionList));
permSet.Assert();
RegistryKey key = Registry.LocalMachine.OpenSubKey(c_japaneseErasHive, writable: false);
// Abort if we didn't find anything
if (key == null)
{
return(null);
}
// Look up the values in our reg key
String[] valueNames = key.GetValueNames();
if (valueNames != null && valueNames.Length > 0)
{
registryEraRanges = new EraInfo[valueNames.Length];
// Loop through the registry and read in all the values
for (int i = 0; i < valueNames.Length; i++)
{
// See if the era is a valid date
EraInfo era = GetEraFromValue(valueNames[i], key.GetValue(valueNames[i]).ToString());
// continue if not valid
if (era == null)
{
continue;
}
// Remember we found one.
registryEraRanges[iFoundEras] = era;
iFoundEras++;
}
}
}
catch (System.Security.SecurityException)
{
// If we weren't allowed to read, then just ignore the error
return(null);
}
catch (System.IO.IOException)
{
// If key is being deleted just ignore the error
return(null);
}
catch (System.UnauthorizedAccessException)
{
// Registry access rights permissions, just ignore the error
return(null);
}
//
// If we didn't have valid eras, then fail
// should have at least 4 eras
//
if (iFoundEras < 4)
{
return(null);
}
//
// Now we have eras, clean them up.
//
// Clean up array length
Array.Resize(ref registryEraRanges, iFoundEras);
// Sort them
Array.Sort(registryEraRanges, CompareEraRanges);
// Clean up era information
for (int i = 0; i < registryEraRanges.Length; i++)
{
// eras count backwards from length to 1 (and are 1 based indexes into string arrays)
registryEraRanges[i].era = registryEraRanges.Length - i;
// update max era year
if (i == 0)
{
// First range is 'til the end of the calendar
registryEraRanges[0].maxEraYear = GregorianCalendar.MaxYear - registryEraRanges[0].yearOffset;
}
else
{
// Rest are until the next era (remember most recent era is first in array)
registryEraRanges[i].maxEraYear = registryEraRanges[i - 1].yearOffset + 1 - registryEraRanges[i].yearOffset;
}
}
// Return our ranges
return(registryEraRanges);
}
public static int Load([MarshalAs(UnmanagedType.LPWStr)] String inParam)
{
try
{
lock (_lock)
{
try
{
_injectCount++;
if (_easyHookDomain == null)
{
System.Security.PermissionSet ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.Unrestricted);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.AllFlags));
// Evidence of null means use the current appdomain evidence
_easyHookDomain = AppDomain.CreateDomain("EasyHook", null, new AppDomainSetup()
{
ApplicationBase = Path.GetDirectoryName(typeof(Loader).Assembly.Location),
// ShadowCopyFiles = "true", // copies assemblies from ApplicationBase into cache, leaving originals unlocked and updatable
}, ps);
}
}
catch (OutOfMemoryException ome)
{
// Creation of AppDomain failed, so fall back to using default domain (means it cannot be unloaded)
// The reason is there could be an issue with the target application's stack commit size.
// The default stack commit size must be <= 253952 (or 0x3E000) - due to bug in .NET Framework,
// this can be checked with dumpbin.exe and edited with editbin.exe.
// Load EasyHook and the target assembly
LoadEasyHookProxy lp = new LoadEasyHookProxy();
return(lp.Load(inParam));
}
}
int result = -1;
// Load the EasyHook assembly in the child AppDomain by using the proxy class
Type proxyType = typeof(LoadEasyHookProxy);
if (proxyType.Assembly != null)
{
// This is where the currentDomain.AssemblyResolve that we setup within the static
// constructor is required.
var proxy = (LoadEasyHookProxy)_easyHookDomain.CreateInstanceFrom(
proxyType.Assembly.Location,
proxyType.FullName).Unwrap();
// Loads EasyHook.dll into the AppDomain, which in turn loads the target assembly
result = proxy.Load(inParam);
}
//result = new LoadEasyHookProxy().Load(inParam);
return(result);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Exception occurred within Loader.Load: " + e.ToString());
}
finally
{
lock (_lock)
{
_injectCount--;
}
}
// Failed
return(-1);
}
protected internal override System.Security.PermissionSet CreatePermissionSet()
{
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(new SqlClientPermission(this));
return(permissionSet);
}
private System.Security.PermissionSet GetPermissionSet(ISecurityAttribute securityAttribute) {
var result = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
foreach (var attribute in securityAttribute.Attributes) {
var permission = this.GetPermission(securityAttribute.Action, attribute);
if (permission == null) continue; //not a trusted permission
result.AddPermission(permission);
}
return result;
}
void CreateAppDomain()
{
System.AppDomainSetup pythonAppDomainSetup = new AppDomainSetup();
pythonAppDomainSetup.ApplicationBase = ".";
bool usePermissionTest = false;
if (usePermissionTest)
{
System.Security.PermissionSet permissionSet = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.None);
permissionSet.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.Execution));
//permissionSet.AddPermission(new System.Security.Permissions.FileIOPermission(System.Security.Permissions.PermissionState.Unrestricted));
compilerAppDomain = System.AppDomain.CreateDomain("Python App Domain", null, pythonAppDomainSetup, permissionSet, null);
}
else
{
compilerAppDomain = System.AppDomain.CreateDomain("Python App Domain");
}
Dictionary<string, object> options = new Dictionary<string, object>();
options["Debug"] = true;
}
public static int Load([MarshalAs(UnmanagedType.LPWStr)]String inParam)
{
try
{
lock (_lock)
{
try
{
_injectCount++;
if (_easyHookDomain == null)
{
System.Security.PermissionSet ps = new System.Security.PermissionSet(System.Security.Permissions.PermissionState.Unrestricted);
ps.AddPermission(new System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityPermissionFlag.AllFlags));
// Evidence of null means use the current appdomain evidence
_easyHookDomain = AppDomain.CreateDomain("EasyHook", null, new AppDomainSetup()
{
ApplicationBase = Path.GetDirectoryName(typeof(Loader).Assembly.Location),
// ShadowCopyFiles = "true", // copies assemblies from ApplicationBase into cache, leaving originals unlocked and updatable
}, ps);
}
}
catch (OutOfMemoryException ome)
{
// Creation of AppDomain failed, so fall back to using default domain (means it cannot be unloaded)
// The reason is there could be an issue with the target application's stack commit size.
// The default stack commit size must be <= 253952 (or 0x3E000) - due to bug in .NET Framework,
// this can be checked with dumpbin.exe and edited with editbin.exe.
// Load EasyHook and the target assembly
LoadEasyHookProxy lp = new LoadEasyHookProxy();
lp.Load(inParam);
return 1;
}
}
int result = -1;
// Load the EasyHook assembly in the child AppDomain by using the proxy class
Type proxyType = typeof(LoadEasyHookProxy);
if (proxyType.Assembly != null)
{
// This is where the currentDomain.AssemblyResolve that we setup within the static
// constructor is required.
var proxy = (LoadEasyHookProxy)_easyHookDomain.CreateInstanceFrom(
proxyType.Assembly.Location,
proxyType.FullName).Unwrap();
// Loads EasyHook.dll into the AppDomain, which in turn loads the target assembly
result = proxy.Load(inParam);
}
//result = new LoadEasyHookProxy().Load(inParam);
return result;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Exception occurred within Loader.Load: " + e.ToString());
}
finally
{
lock (_lock)
{
_injectCount--;
}
}
// Failed
return -1;
}
