This README file provides information about Java Authentication and Authorization Service (JAAS) for Linux.
JAAS is supported on the following products:
The Java 2 platform provides a means to enforce access controls based on where code came from and who signed it. These access controls are needed because of the distributed nature of the Java platform where, for example, a remote applet can be downloaded over a public network and then run locally.
However, the Java 2 platform does not provide a way to enforce similar access controls based on who runs the code. To provide this type of access control, the Java 2 security architecture requires the following:
The Java Authentication and Authorization Service (JAAS) framework provides these enhancements.
For a general overview of JAAS, see the following Web site:
Click Products & APIs and look under Optional Packages. The documents at this Web site contain links to many other Web-based information sources.
Sun does not provide a version of JAAS for Linux. The IBM version of JAAS for Linux differs from the Sun version of JAAS in the following way:
If you want to use the JAAS APIs, expand the JaasDocs.jar file, which is in the docs/jaas subdirectory of the directory where you installed the Developer Kit or the Runtime Environment. The files that are extracted contain the following information:
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This edition applies to Java Authentication and Authorization Service (JAAS) and to all subsequent releases and modifications until otherwise indicated in new editions.
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