Am 06.03.2012 09:02, schrieb Lennart Regebro:
On Mon, Mar 5, 2012 at 19:22, Sean Upton <sdupton@gmail.com> wrote:
On Wed, Feb 29, 2012 at 7:12 AM, Jürgen Herrmann <Juergen.Herrmann@xlhost.de> wrote:
hi all!
is it possible to change permissions and roles on classes/methods at runtime? normally you'd attach security declarations inline in your class definition code:
I don't off-hand know why just monkey-patching the security attribute of your class and then calling InitializeClass() again would not work, but the idea of changing these at runtime after initial zope startup sounds a bit odd, possibly dangerous. What is it that you are trying to do?
When I needed this to be dynamic I simply did not have any security declaration and instead tested the permissions the first thing I did in the method. That worked fine. It is however probably ten years ago, and I don't remember or have the code. But it was quite simple, I think.
//Lennart
Since a long time i have a mechanism in place that scans class-specific directories for page templates, dtml files, images, sql-methods etc. and attaches these to the classes. up to now i did mark everything as protected, with a fixed permission, worked fine for my purposes. now i had a use case where i need to mark some templates and methods as public because they use an internal authentication. best regards, jürgen --
XLhost.de ® - Webhosting von supersmall bis eXtra Large <<
XLhost.de GmbH Jürgen Herrmann, Geschäftsführer Boelckestrasse 21, 93051 Regensburg, Germany Geschäftsführer: Jürgen Herrmann Registriert unter: HRB9918 Umsatzsteuer-Identifikationsnummer: DE245931218 Fon: +49 (0)800 XLHOSTDE [0800 95467833] Fax: +49 (0)800 95467830 Web: http://www.XLhost.de