Authorization middleware

2 reusable Authorization middleware libraries across every platform — libraries, SDKs, and drop-in systems. You should never have to know which ecosystem it lives in.

• Casbin

  by Casbin · Free · Apache-2.0 · middleware

  Authorization library supporting access-control models like ACL, RBAC, and ABAC.

  AuthorizationSecurity   GoJavaNode.jsPythonPHPC#

• demo-springboot-keycloak-auth-crud

  by nik1842812 · Free · github

  🔐 Secure your API with this Spring Boot demo using Keycloak for authentication, user registration, role management, and CRUD operations.

  AuthenticationAuthorizationAPIDatabase   Java