What is JAAS subject?

What is JAAS subject?

The JAAS framework defines the term subject to represent the source of a request. A subject may be any entity, such as a person or a service. Once the subject is authenticated, a javax. security.

What is subject and principal?

When you present your credit card you are the subject and the account number is the principal. In other contexts your user ID or state-issued identification is your principal. But principals can be associated with many types of subject that are not people.

What is a principal in Auth?

Principal authentication is the process of proving your identity to the security enforcing components of the system so that they can grant access to information and services based on who you are. A user or application that can authenticate itself is known as a principal.

What are the functions of JAAS?

JAAS is a Java package that enables applications to authenticate and enforce access controls upon users. The OracleAS JAAS Provider is an implementation of the JAAS interface. JAAS is designed to complement the existing code-based Java 2 security.

What is principal and credentials?

A Subject may have many Principals. For example, a person may have a name Principal (“John Doe”) and an SSN Principal (“123-45-6789”), which distinguish it from other Subjects. In addition to associated Principals, a Subject may own security-related attributes, which are referred to as credentials.

Is identification and authentication same?

Identification is the ability to identify uniquely a user of a system or an application that is running in the system. Authentication is the ability to prove that a user or application is genuinely who that person or what that application claims to be.

What is required to authenticate a user with JAAS?

The entry specifies that the LoginModule to be used to do the user authentication is the SampleLoginModule in the sample. module package and that this SampleLoginModule is required to “succeed” in order for authentication to be considered successful.

Which features are supported by the Java Authentication and Authorization Service JAAS API?

The features of JAAS are: A Pluggable Authentication Module framework of Java. Allows multiple authentication technologies. Supports seamless exchange of one security protocol component for another.

What are principal users?

Principal User means a person who is a principal owner, principal lessee, a principal output purchaser or “other” principal user and any Related Person to a Principal User.

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