Extension:Hierarchical Namespace Permissions

Features

 * Prefix based namespace access with wildcard
 * No additional database tables
 * No code change
 * Additional right support for form processing : SubmitWithoutRead
 * Automatic creation of a "Namespace Manager" group per declared namespace

Please read about security issues with authorization extensions

v1.2

 * Ability to add "exclude" rights

Source Code
Source Code and additional information can be found at.

Additionally, v1.2 of the code can be found on this wiki at Extension:Hierarchical Namespace Permissions/Code.