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A Generic XACML Based Declarative Authorization Scheme for Java

Architecture and Implementation
  • Rajeev Gupta
  • Manish Bhide
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3679)

Abstract

Security and authorization play a very important role in the development, deployment and functioning of software systems. Java being the most popular platform for component-based software and systems, Java security is playing a key role in enterprise systems. The major drawback in the security support provided by J2EE and J2SE is the absence of a standard way to support instance level access control. JAAS does provide some help, but it is not without its share of problems. The newest standard related to security – XACML, provides a standard simple way to represent security policies. In the paper we propose a unique way to extend JAAS technology so that it can support class-instance level access control in a declarative manner. We then showcase how this extension can be molded in the XACML architecture, thereby providing an end-to-end standard based access control specification and implementation for J2SE and J2EE applications. The major advantage of our technique is that, being declarative it does not require any change to the security code when – either the security policies are changed or the security infrastructure is deployed in a new environment.

Keywords

Access Control Security Policy Access Control Policy Java Application Authorization Policy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Rajeev Gupta
    • 1
  • Manish Bhide
    • 1
  1. 1.IBM India Research Lab, Block 1, IIT DelhiIndia

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