Ruby PAM (Pluggable Authentication Modules) integration

Plugin that adds token authentication methods to Roda

Ruby Role-Based Authentication

Rubius provides a simple interface to RADIUS authentication

Token based authentication

This gem make authentication very simple

Basic token based authentication for APIs

Simple and safe token authentication library that uses Rails' `authenticate_or_request_with_http_token` method

Simple implementation of authentication for Rails

A Rails engine for quickly adding SMS authentication to a Rails API

Apppend rows to a Google Sheets spreadsheet. Uses Google Sheets API v4 with server-to-server authentication

Ruby library for the TeleAuth authentication system. Requires a TeleAuth API key.

Authentication generator for new Thincloud apps.

Provides an authentication solution for ruby applications being used at the Vienna University of Technology

simple twitter authentication wrapper

Simple, transparent, and powerful middleware authentication.

Authentication / Authorization library for Watermark apps

Simple prototype for new way of authentication

Ruby WebHDFS/HttpFs client with krb5 authentication

Exposes methods to allow easy authentication and URI identification of OpenStack resources.