Open Source Java RBAC Tools for ChromeOS

The MACA objective is to provide user authentication, session management and authorization services independently of platform. Authorization servive is based on a contextual role-based access control model that extends NIST RBAC

Terrier is a RBAC framework, business oriented and with focus on manageability and access control. Integrating all company tecnhnologies (java, ruby, delphi and others). The owner of a system can manage and delegate manageability to the systems, reducing

An authorization library that supports access control models like ACL, RBAC, ABAC for Golang, Java, C/C++, Node.js, Javascript, PHP, Laravel, Python, .NET (C#), Delphi, Rust, Ruby, Swift (Objective-C), Lua (OpenResty), Dart (Flutter) and Elixir. In Casbin, an access control model is abstracted into a CONF file based on the PERM metamodel (Policy, Effect, Request, Matchers). So switching or upgrading the authorization mechanism for a project is just as simple as modifying a configuration. Besides memory and file, Casbin policy can be stored into lots of places. Currently, dozens of databases are supported, from MySQL, Postgres, Oracle to MongoDB, Redis, Cassandra, AWS S3. jCasbin is a powerful and efficient open-source access control library for Java projects. It provides support for enforcing authorization based on various access control models.

Web4thejob is an open source java framework for the rapid development of data-centric web applications. It is ideal for those who seek a component-based event-driven full-stack web development framework, capable of producing elegant desktop-style web applications that can automate any business domain. The framework addresses the automation needs of any business domain introducing "joblets". A joblet encapsulates the relational schema of a business domain using modern orm technology. Joblets are meant to be released by members of the community under the terms of their preference. Joblets guarantee productivity through reusability. The framework is engineered in a multi-layered architecture on top on some of the most recognized open source projects of the global java community; consequently a steep learning curve and an open architecture for binding with other projects are ensured.