public static void Run(SecurityContext securityContext, ContextCallback callback, Object state)
{
if (securityContext == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
ExecutionContext ec = Thread.CurrentThread.GetExecutionContextNoCreate();
if (SecurityContext.CurrentlyInDefaultFTSecurityContext(ec) &&
securityContext.IsDefaultFTSecurityContext())
{
callback(state);
}
else
{
RunInternal(securityContext, callback, state);
}
}
[MethodImplAttribute(MethodImplOptions.NoInlining)] // Methods containing StackCrawlMark local var has to be marked non-inlineable
public static void Run(SecurityContext securityContext, ContextCallback callback, Object state)
{
if (securityContext == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
Contract.EndContractBlock();
StackCrawlMark stackMark = StackCrawlMark.LookForMe;
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
#if !MOBILE
ExecutionContext.Reader ec = Thread.CurrentThread.GetExecutionContextReader();
// Optimization: do the callback directly if both the current and target contexts are equal to the
// default full-trust security context
if (SecurityContext.CurrentlyInDefaultFTSecurityContext(ec) &&
securityContext.IsDefaultFTSecurityContext())
{
callback(state);
if (GetCurrentWI(Thread.CurrentThread.GetExecutionContextReader()) != null)
{
// If we enter here it means the callback did an impersonation
// that we need to revert.
// We don't need to revert any other security state since it is stack-based
// and automatically goes away when the callback returns.
WindowsIdentity.SafeRevertToSelf(ref stackMark);
// Ensure we have reverted to the state we entered in.
Contract.Assert(GetCurrentWI(Thread.CurrentThread.GetExecutionContextReader()) == null);
}
}
else
#endif
{
RunInternal(securityContext, callback, state);
}
}
[MethodImplAttribute(MethodImplOptions.NoInlining)] // Methods containing StackCrawlMark local var has to be marked non-inlineable
public static void Run(SecurityContext securityContext, ContextCallback callback, Object state)
{
if (securityContext == null )
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
Contract.EndContractBlock();
StackCrawlMark stackMark = StackCrawlMark.LookForMe;
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
#if !MOBILE
ExecutionContext.Reader ec = Thread.CurrentThread.GetExecutionContextReader();
// Optimization: do the callback directly if both the current and target contexts are equal to the
// default full-trust security context
if ( SecurityContext.CurrentlyInDefaultFTSecurityContext(ec)
&& securityContext.IsDefaultFTSecurityContext())
{
callback(state);
if (GetCurrentWI(Thread.CurrentThread.GetExecutionContextReader()) != null)
{
// If we enter here it means the callback did an impersonation
// that we need to revert.
// We don't need to revert any other security state since it is stack-based
// and automatically goes away when the callback returns.
WindowsIdentity.SafeRevertToSelf(ref stackMark);
// Ensure we have reverted to the state we entered in.
Contract.Assert(GetCurrentWI(Thread.CurrentThread.GetExecutionContextReader()) == null);
}
}
else
#endif
{
RunInternal(securityContext, callback, state);
}
}
public static void Run(SecurityContext securityContext, ContextCallback callback, object state)
{
if (securityContext == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
StackCrawlMark lookForMe = StackCrawlMark.LookForMe;
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
if (CurrentlyInDefaultFTSecurityContext(Thread.CurrentThread.GetExecutionContextNoCreate()) && securityContext.IsDefaultFTSecurityContext())
{
callback(state);
if (GetCurrentWI(Thread.CurrentThread.GetExecutionContextNoCreate()) != null)
{
System.Security.Principal.WindowsIdentity.SafeRevertToSelf(ref lookForMe);
}
}
else
{
RunInternal(securityContext, callback, state);
}
}
public static void Run(SecurityContext securityContext, ContextCallback callback, Object state)
{
if (securityContext == null )
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
ExecutionContext ec = Thread.CurrentThread.GetExecutionContextNoCreate();
if ( SecurityContext.CurrentlyInDefaultFTSecurityContext(ec)
&& securityContext.IsDefaultFTSecurityContext())
{
callback(state);
}
else
{
RunInternal(securityContext, callback, state);
}
}
public static void Run(SecurityContext securityContext, ContextCallback callback, object state)
{
if (securityContext == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NullContext"));
}
StackCrawlMark stackCrawlMark = StackCrawlMark.LookForMe;
if (!securityContext.isNewCapture)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotNewCaptureContext"));
}
securityContext.isNewCapture = false;
ExecutionContext.Reader executionContextReader = Thread.CurrentThread.GetExecutionContextReader();
if (SecurityContext.CurrentlyInDefaultFTSecurityContext(executionContextReader) && securityContext.IsDefaultFTSecurityContext())
{
callback(state);
if (SecurityContext.GetCurrentWI(Thread.CurrentThread.GetExecutionContextReader()) != null)
{
WindowsIdentity.SafeRevertToSelf(ref stackCrawlMark);
return;
}
}
else
{
SecurityContext.RunInternal(securityContext, callback, state);
}
}
