[jboss-dev-forums] [Design of POJO Server] - Re: VFS Permissions - JBMICROCONT-149

[anil.saldhana@jboss.com]

"adrian at jboss.org" wrote : "adrian at jboss.org" wrote : 
  |   | 1) The ability to map a vfs url to a real (top level) url
  |   | 
  | 
  | This requires something in the VFS, my suggestion was to add
  | VFSUtils.getRealURL(vfsFile);
  | 
  | anonymous wrote : 
  |   | 2) Implementation of a VFSPermission that also implies the real url permission
  |   | (e.g. FilePermission for vfsfile:)
  |   | 
  | 
  | This is also in the VFS, in the url handlers.
  | 
  | anonymous wrote : 
  |   | 3) The option when you create a vfs classloader to specify whether to use
  |   | (i) the vfs url or (ii) the real url as the codesource.
  |   | Either way, we should include the VFSPermission in the ProtectionDomain
  |   | of the class defined by the VFSClassLoaderPolicy.
  |   | 
  | 
  | This is in the VFSClassLoaderPolicy and it is a simple boolean
  | to control which codeSourceURL to use.
  | It also requires adding root.toURL().openConnection().getPermission()
  | to the permissions of the protection domain (assuming it is not the 
  | default AllPermission like it currently is now for vfs urls).

https://jira.jboss.org/jira/browse/JBNAME-8
We got JNDIPermissions from Scott recently.  I think the VFSPermission should follow this format.

It is not clear how to configure the VFSClassLoaderPolicy. Is it via the classloader-system or the class loading?

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