Oracle Application Development Framework provides the ADF Security framework. ADF Security is built on top of the Oracle Platform Security Services (OPSS) architecture, which in turn incorporates the Java Authentication and Authorization Service (JAAS) and Java EE container-managed security.
You need to familiarize yourself with the following topics:
A single sign-on (SSO) solution must provide a standard way for applications to login and logout users. After successful authentication, the SSO service is responsible to redirect the user to the appropriate URL.
The Oracle Platform Security Services (OPSS) SSO Framework provides a way to integrate applications in a domain with an SSO solution. Specifically, it provides applications with a common set of APIs across SSO products to handle login, auto login, and logout.
The Oracle Application Developer Framework (ADF) and applications that are coded to Oracle ADF standards interface with the OPSS SSO Framework. For more information about Oracle ADF.
The Access Manager SSO solution is available out-of-the-box and provides the following to applications that are coded to Oracle ADF standards and the OPSS SSO Framework:
Login (application-driven): Upon accessing a part of a secured artifact that requires authentication, the application triggers authentication and redirects the user to be authenticated by the appropriate solution.
Auto login: A user who has initially accessed an application anonymously registers an account with the application (Oracle Identity Manager, for instance); upon a successful registration, the user is redirected to the authentication URL; the user can also be automatically logged in without being prompted.
Global logout: When a user logs out of one application, the logout propagates across to any other application that is enabled by the solution.
The OPSS SSO framework does not support multi-level authentication.
Securing Applications with Oracle Platform Security Services part "Single Sign-On Configuration" for more information about choosing an SSO solution, and the Access Manager solutions.
The Oracle Application Development Framework is an end-to-end application framework that builds on Java EE standards and open-source technologies to simplify and accelerate implementing service-oriented applications.
The development and run-time environment required to deploy and manage ADF applications is similar in many ways to the environment required for other Java EE applications.
The difference between a typical Java EE environment and an environment that supports Oracle ADF applications is the availability of the Oracle ADF run-time libraries:
In Oracle Fusion Middleware 11g, an Oracle WebLogic Server domain, by default, does not contain the Oracle ADF run-time libraries. However, you can optionally configure or extend your domain to include the Java Run-time Files (JRF). The Oracle ADF run-time libraries are included as part of the JRF component.
The Oracle WebLogic Server domain can be extended with the Java Run-time Files (JRF) domain template, which includes the required Oracle ADF libraries, and other important Oracle-specific technologies.
In Oracle Application Server 10g, each instance of OC4J automatically provided the Oracle ADF run-time libraries required to support Oracle ADF applications.
For information about the types of Java EE environments available in 10g and instructions for upgrading those environments to Oracle Fusion Middleware 11g, refer to the Oracle Fusion Middleware Upgrade Guide for Java EE.