Firebase Authentication for Ruby applications.

Allows Devise to authenticate users from central-authentication services like LDAP and Shibboleth.

An authentication gem for the pre-production (mainly) phase of the application lifecycle. Provide a simple sign in page with a list of all users in the application. Click on any user logins you to the application under the user.

Provides middleware to set the correct request headers, and handle authentication for Zooniverse's Panoptes API.

A collection of easily plugable rack authentication middlewares

Provides common User and Role models to attach Authentication and Authorization via your preferred gem.

Server-side iOS GameKit/Game Center player authentication using the "Identity Verification Signature" provided by the method generateIdentityVerificationSignatureWithCompletionHandler in Apple's GameKit framework

This gem enables users to learn more about music artists with data from the Spotify API. Users are prompted to search for an artist. The app returns the first search result from Spotify and allows users to see the artist's top tracks, album releases, genres or related artists. For the latter option, users can choose one of the related artists and view artist details for that artist in turn. Finally, users can review a list of all artists they have browsed. The app makes use of the RSpotify gem for OAuth authentication, HTTParty to retrieve data from the API, and dotenv to store client_id and client_secret. As explained below under Usage, this means that users will need to obtain their own credentials from Spotify and store them in their own .env file. More info at https://github.com/wkdewey/Music_Explorer_CLI-Data-Gem-Project

Stop using HTTP Authentication and just use the simple AdminUser class. Includes the option to provide more granular control over your resources

OpenTOFU is a client and certificate pinning library for Geminispace, derived from the 'trust on first use' authentication scheme (https://en.wikipedia.org/wiki/Trust_on_first_use).

Allows applications using Train to speak to AliCloud; handles authentication, cacheing, and SDK dependency management.

RIMS password source plug-in for LDAP authentication. By introducing this plug-in, RIMS IMAP server will be able to authenticate users with LDAP.

Paas-Word is an online authentication and user management service. This Ruby on Rails Rack middleware library by Paas-Word enables website owners with a Ruby backend to restrict their endpoints to authenticated users only and retrieve user data.

DoorMat is a Rails Engine that provides a solution for both user authentication and the encryption of user information. It aims to offer safe defaults so you can get going with what your website is really about.

### Features ### * control sms code pattern * configure max login attempts * per user level control if he really need two factor authentication * your own sms logic

A command-line client for manipulating large Twitter lists in the shell, shell scripts, etc. Currently supports ------------------ - OAuth authentication - Showing a users's followers/following - Following and unfollowing users - Showing, adding, and removing a members from a list

This gem provides a set of wrappers designed to make it easy to work with the Google Data APIs. This fork enables OAuth authentication

HostGitRb allows you to share your Git repositories with other users using SSH Public keys as authentication. You only need one shell account, which makes this great to use in a shared hosting environment, and users won't be able to do anything else other than push/pull to the repositories you define.

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

As fate would have it, I found other authentication solutions unable to suit my needs. So I rolled my own, totally supporting Rails 2 AND 3.