Re-usable Devise-based authentication mountable engine

Keycard provides authentication support and user/request information, especially in Rails applications.

Easy way to authentication and authorization

Authentication for matic clients

Authentication solution for Puavo applications

Integrate Monk ID authentication and single sign-on for apps and websites on the server-side.

Provides an OmniAuth strategy for Coub to make authentication with the Coub API simple

ClaimToken encrypts and signs tokens to be used in a claim-based authentication system

OmniAuth provider that supports authentication against UOC CAS.

OmniAuth provider that supports authentication against UOC REST apis.

Draugiem.lv authentication strategy for OmniAuth

Discogs::Wrapper is a full wrapper for the http://www.discogs.com API V2. Supports authentication, pagination, JSON.

Client library for the Central Authentication Service (CAS) protocol.

A faye extension to add authentication mechanisms

Simple authentication plugin for sinatra.

The spark_api gem handles most of the boilerplate for communicating with the Spark API rest services, including authentication and request parsing.

This gem contains specific implementation of JWT authentication to be used inside of Matic products.

Simple token authentication

== Description A Rack compatible JSON-RPC2 server domain specific language (DSL) - allows JSONRPC APIs to be defined as mountable Rack applications with inline documentation, authentication and type checking. e.g. class Calculator < JSONRPC2::Interface title "JSON-RPC2 Calculator" in...

An authentication system generator for Rails applications