V9 Self-contained Tokens

Control Objective

The concept of a self-contained token is mentioned in the original RFC 6749 OAuth 2.0 from 2012. It refers to a token containing data or claims on which a receiving service will rely to make security decisions. This should be differentiated from a simple token containing only an identifier, which a receiving service uses to look up data locally. The most common examples of self-contained tokens are JSON Web Tokens (JWTs) and SAML assertions.

The use of self-contained tokens has become very widespread, even outside of OAuth and OIDC. At the same time, the security of this mechanism relies on the ability to validate the integrity of the token and to ensure that the token is valid for a particular context. There are many pitfalls with this process, and this chapter provides specific details of the mechanisms that applications should have in place to prevent them.

References

For more information, see also:

• OWASP JSON Web Token Cheat Sheet for Java Cheat Sheet (but has useful general guidance)

1. Przegląd

1.1 Odwołania

1.2 Zidentyfikowane wymagania

1.3 Powiązane regulacje

2. Zidentyfikowane wymagania

3. Powiązane regulacje

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