title: ABAC support for Spring Security or Apache Shiro
body: <p>I'm trying to find any open-source or commercial implementation of Attribute-Based Access Control(ABAC) paradigm that will work together with Spring Security or Apache Shiro frameworks. Right now I can't find any of them.
  I don't think I'm a first one who needs such kind of functionality - so could you please recommend frameworks that will support this ? </p>
  
  <p>Also, can <a href="http://shiro.apache.org/permissions.html" rel="nofollow">Permissions in Apache Shiro</a> be considered as a particular case of ABAC paradigm implementation ?</p>