Skip to content
master
Go to file
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

README.md

SNE-XACML

Build Status Coverage Status

A high performance XACML 3.0 PDP Engine.

SNE-XACML engine applies Multi-data-type Interval Decision Diagram (MIDD) techniques to parse and transform OASIS XACML v3.0 policies into decision diagrams, which can substantially improve evaluation performance.

Author

Canh Ngo (canhnt@gmail.com)

Features

  • XACML 3.0 core standard(*).
  • Support multiple data types with comparable functions.
  • Preserve original semantic of combining algorithms.
  • Handle Indeterminate results in XACML 3.0
  • Support critical attribute setting: attributes with MustBePresent=true property must be presented in requests, otherwise an error decision occurs.

(*) Not all specs has been implemented.

Usages

Include sne-xacml-core to the project's dependencies:

<dependency>
	<groupId>nl.uva.sne</groupId>
	<artifactId>sne-xacml-core</artifactId>
	<version>0.0.3</version>
</dependency>

Release Notes

###Version 0.0.3 - November 20, 2014

  • Supported boolean and datetime nodes
  • Used java generic types to instantiate nodes and edges
  • Configured project to Travis, Jacoco & Coverage
  • Published library to Maven Central Repository

###Version 0.0.2 - November 19, 2013

  • Compile library as a OSGi bundle
  • Send debug messages to slf4j stream

###Version 0.0.1 - June 30, 2013

  • Support data types: boolean, integer, double, string, anyURI, datetime, duration
  • Combining algorithms: permit-overrides, deny-overrides, permit-unless-deny, deny-unless-permit, first-applicable, only-one-applicable.
  • Comparison functions: eq, gt, lt, ge, le.

Performance

Our experiments on a random 4-levels policy with 10 attributes, 360 rules show that the throughput of the engine is about 200,000 requests/s.

References

  1. OASIS XACML 3.0: http://docs.oasis-open.org/xacml/3.0/xacml-3.0-core-spec-os-en.html

About

High performance XACML PDP Engine

Resources

License

Packages

No packages published

Languages

You can’t perform that action at this time.