The SDK allows framework independent two-factor authentication for your web application. Client handles both token generation and validation.

This gem adds simple token authentication to users.

Toke is a rails engine that can be used in a rails api to provide simple token authentication.

It is a super simple solution to authenticate users on an API using Rails based authentication_with_token

Secure and simple token based authentication for Rails 4

A gem to run after creating a new rails app to setup basic authentication via oauth with the least effort possible on the part of the user.

Git plugin for managing SSH authentication

Gem provides common authentication framework for Wikarekare's Ruby CGIs.

Woodlock is an authentication and user management engine.

Simple key/secret based authentication for apis without domain collisions.

Ya is a simple authentication system which uses a YAML flat file to store directory info.

Minimalistic Rails engine providing user registration, authentication, and password reset.

Endpoints handle authentication, policies, run your domain operation and prepare rendering.

Create a new instance of YtDataApi::YtDataApiClient passing user credentials (username, password) and YouTube developer key to access YouTube Data API using ClientLogin authentication.

ZeroAS provides an authentication service that uses 0mq as its transport protocol

Mountable Authentication system for Rails Applications and API.

A developer can create a new Rails app, build out the database schema and have an API that supports JSON and XML in just a few minutes. But then the work begins: authentication with oauth, throttling, rate limits, documentation,... The Apigee gem is a wrapper around the Apigee API management serv...

ZID generates a new random id, suitable for foreign keys, security authentication, unique tracking, etc.

Composer Authentication task for Hem

A library for authenticating with an RSA SecurID ACE Authentication Server. Supports synchronous authenttication with ACE Server 6.1 and greater. Supports interactive and non-interactive flows.