Tachiban provides simple password hashing for user authentication with Argon2 for Hanami web applications.

A drop-in Rails engine that adds secure user registration with email confirmation to your rails 8+ application, that uses Rails Authentication Generator.

An extremely easy way to protect your site by requiring Google logins without having to set up a traditional authentication system

Authentication engine for Ruby on Rails

Mozilla BrowserID/Persona authentication module that works with Rails 3.1+ and Devise 2.1+

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...

A reusable JWT authentication helper

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

Simple, instant HTTP Basic Authentication for applications using Clearance.

An OmniAuth strategy to allow you to authenticate against Pluggable Authentication Modules (PAM).

A full featured wrapper for interacting with the base Google Data API, including authentication and basic object handling

Simple and modulable authentication gem

Ember-auth is an authentication framework for ember.js. It is expected to work out of the box with rails + devise.

= sinatra-mongo Extends Sinatra with an extension method for dealing with monogodb using the ruby driver. Install it with gem: $ gem install sinatra-mongo Now we can use it an example application. require 'sinatra' require 'sinatra/mongo' # Specify the database to use. Defa...

Provides a set of generators that will extend your Rails 8+ application's authentication to enable Passkey usage as first or second factor.

Firebase Authentication uses ID Token. This gem verify the token on the server side.

Merb plugin that provides authentication support

Time Based OTP/rfc6238 authentication for Devise

The APIMatic Core libraries provide a stable runtime that powers all the functionality of SDKs. This includes functionality like the ability to create HTTP requests, handle responses, apply authentication schemes, convert API responses back to object instances, and validate user and server data.

Xero authentication strategy for OmniAuth.