MediaWiki::Butt provides a fully-featured interface to the MediaWiki API. It includes methods for changing wiki content, authentication, and queries.

Rest client for services using CAS authentication.

Easy authentication to an LDAP server(s)

The Sword2Ruby gem provides Sword client functionality when run against a Sword 2.0 compliant server. It eases integration of Ruby applications with Sword servers, taking care of things like authentication, deposit-receipts and the parsing of Sword tags. It was developed as part of the JIS...

NoPassword is a Ruby on Rails gem that allows session authentication with a token or a magic link via an email sent to the user; there is no need for a password.

Enables basic authentication support for share and upload operations to Artifactory when it serves as a Supermarket.

The Google Sign-In API gives OAuth2 JSON Web Tokens (JWT) as response data upon user sign-in. A necessary step for a service provider to trust such a token is validatation. Accepting the token without validation would allow a malicious client to simply assert itself in your system. ...

Merb plugin that provides authentication support

Simple and easy dynamic restful group/permission based authentication and authorization engine plugin for Rails

Authentication engine for Ruby on Rails

Provides I18n integration and translations for Rodauth authentication framework.

Rough and dirty stubbing for authentication via Sorcery external (GitHub only for the moment)

Signature generation library for API authentication.

Provides token-based authentication for Rails API apps.

Easy way to authentication and authorization

Really simple authentication scaffold generator for Rails

Rack middleware to abstract Sanger SSO

Provides authentication and authorization services for use with sapna_gale_test by using Devise and CanCan.

Rails authentication done right

A Rails 3 generator to update your existing authentication peppers for additional security.