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JDOSecure: A Security Architecture for the Java Data Objects-Specification

Java Data Objects (JDO) is a specification for object persistence that enables application developers to deal with persistent objects in a transparent fashion. Since JDO is designed as a lightweight persistence approach, it neither supports user authentication nor role-based authorization. In order to remedy this situation, JDOSecure has been developed in order to introduce a fine-grained access control mechanism to the JDO persistence layer. By implementing the Java Authentication and Authorization Service, JDOSecure allows the definition of role-based permissions. Moreover, since JDOSecure is based on the dynamic proxy approach, the collaboration with any JDO implementation is ensured.