You should start without IronRuby, and get a basic C# test dll sandboxed first. One less variable to worry about. The links below have some useful information.
http://msdn.microsoft.com/en-us/magazine/cc163701.aspx http://msdn.microsoft.com/en-us/library/bb763046.aspx ________________________________ From: ironruby-core-boun...@rubyforge.org [ironruby-core-boun...@rubyforge.org] on behalf of Pascal Normandin [pascal.norman...@convergentware.com] Sent: Monday, February 08, 2010 6:25 AM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] Create pseudo sandbox for hosted IronRuby script Hello, Here is what I've done to achieve this but I'd really like to know if this is the right method. It gets really confusing when it comes to TrustLevel and assembly permissions. >From my basic tests I was unable to access any resources from the computer not >even the file system. Pascal Normandin protected static ScriptRuntime CreateIronRubyRuntime(bool runInSandBox) { // Setup the ruby engine in a Sandbox var rubySetup = Ruby.CreateRubySetup(); rubySetup.Options["InterpretedMode"] = true; var runtimeSetup = new ScriptRuntimeSetup(); runtimeSetup.LanguageSetups.Add(rubySetup); runtimeSetup.DebugMode = false; ScriptRuntime runtime; if (runInSandBox) { // Create AppDomain Info AppDomainSetup info = new AppDomainSetup(); info.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory + "\\bin"; info.ApplicationName = "IRPlugin"; // Set permissions PermissionSet ps1 = new PermissionSet(PermissionState.None); SecurityPermissionFlag flag = SecurityPermissionFlag.SkipVerification | SecurityPermissionFlag.Execution | SecurityPermissionFlag.ControlAppDomain; ps1.AddPermission(new SecurityPermission(flag)); // Create the AppDomain AppDomain newDomain = AppDomain.CreateDomain("IRPluginDomain", null, info, ps1); runtime = ScriptRuntime.CreateRemote(newDomain, runtimeSetup); } else { runtime = Ruby.CreateRuntime(runtimeSetup); } return runtime; } From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Thibaut Barrère Sent: February-08-10 3:46 AM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] Create pseudo sandbox for hosted IronRuby script > I have an multi-user VoIP application that allows users to execute > IronRuby scripts for their call dial plans. I'm looking to restrict what > the IronRuby scripts are allowed to do to protect the server in case a > nasty user should decide to try and cause some damage. This kind of "blank-slate" approach would be useful to me too. Is that something that can be achieved using isolated scopes ? -- Thibaut
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