Hi ironpython,
Here's your Daily Digest of new issues for project "IronPython".
In today's digest:ISSUES
1. [New issue] PythonSocket -- unhandled exception in Finalize() in restricted
AppDomain
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ISSUES
1. [New issue] PythonSocket -- unhandled exception in Finalize() in restricted
AppDomain
http://ironpython.codeplex.com/workitem/33779
User creinke has proposed the issue:
"Perhaps it's just my C# ignorance, but I haven't found a way to sandbox this
away so that a sandboxed script can't bring down the host.
Example:
```
using System;
using System.Security;
using System.Security.Permissions;
using IronPython.Hosting;
using Microsoft.Scripting.Hosting;
namespace BugReport
{
class Program
{
static void Main(string[] args)
{
AppDomain root = AppDomain.CurrentDomain;
AppDomainSetup sandboxSetup = new AppDomainSetup();
sandboxSetup.ApplicationBase =
root.SetupInformation.ApplicationBase;
PermissionSet sandboxPermissionSet = new
PermissionSet(PermissionState.None);
AppDomain sandbox = AppDomain.CreateDomain("sandbox",
null, sandboxSetup, sandboxPermissionSet);
ScriptEngine engine = Python.CreateEngine(sandbox);
try
{
engine.Execute("from socket import *; s = socket(AF_INET,
SOCK_STREAM)");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
// we don't want to wait
GC.Collect();
GC.WaitForPendingFinalizers();
Console.WriteLine("Press a key...");
Console.ReadKey();
}
}
}
```
Exception:
```
System.Security.SecurityException was unhandled
Message=Request for the permission of type
'System.Security.Permissions.SecurityPermission, mscorlib, Version=4.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
Source=mscorlib
StackTrace:
at System.Security.CodeAccessSecurityEngine.Check(Object demand,
StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission
cap, StackCrawlMark& stackMark)
at System.Security.CodeAccessPermission.Demand()
at System.Net.Sockets.Socket.get_Handle()
at IronPython.Modules.PythonSocket.socket._close()
at IronPython.Modules.PythonSocket.socket.Finalize()
InnerException:
```"
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