Apache Casbin is an authorization library that lets you define and enforce access control policies in your applications using models like ACL (Access Control Lists), RBAC (Role-Based Access Control), and ABAC (Attribute-Based Access Control). Developers use it to centralize permission management and access control logic, avoiding the need to implement authorization from scratch. It integrates with various authentication systems and frameworks, making it useful for building secure applications that require flexible, policy-driven access control.

77 open issues · last updated Jul 21, 2026