Rails 4 engine that adds OAuth2 Provider support to any application built with Devise authentication

A Rack app/middleware to act as a proxy for OpenID authentication

Enables using the Bouncer microservice for authentication. Includes test helpers, authentication helpers, and Redis caching

A gem providing HMAC based authentication for HTTP

This gem can be used to connect to the Plate API. It takes care of the authentication procedure. It also provides a basic wrapper around the Plate API, so objects in Plate can be manipulated as local objects.

# SshSig - SSH signature verification in pure ruby SshSig is a Ruby gem which can be used to verify signatures signed created by `ssh-keygen`. This capability was [first added](https://github.com/openssh/openssh-portable/commit/2a9c9f7272c1e8665155118fe6536bebdafb6166) in OpenSSH 8.0 allows SSH ...

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

Authi is a Ruby gem designed to be used both in your client and server HTTP-based applications. It implements the authentication methods based on HMAC-SHA1 encryption algorithm and a pre-shared key.The gem will sign your requests on the client side and authenticate that signature on the server si...

Easily Send and Confirm Email/SMS/Voice OTP Authentication

The Postman API enables you to programmatically access data stored in your Postman account. For a comprehensive set of examples of requests and responses, see the [**Postman API** collection](https://www.postman.com/postman/workspace/postman-public-workspace/documentation/12959542-c8142d51-e97c-...

A Rails plugin ActiveResource extension for instance-level (instead of class-level) HTTP Basic Authentication

I was sick of all the complex abstractions that were being put into other authentication libs - I have attempted to keep this one as reuseable and non-abstract as possible

Rails authentication by email and password with integrated dependencies to MadMimi. Also provides administrative user impersonation.