OmniAuth authentication provider to allow login with a MusicBrainz account via OAuth 2

OAuth 2 authentication with the Azure ActiveDirectory V3 API.

TagAuth integrates tag-based authentication into Rails applications using Devise.

Auth0 authentication for devise

Simple authentication for Rails

A ruby gem for managing authentication, backed by PropelAuth

Ruby Magic Link is a Ruby gem that provides functionality for generating encrypted tokens and magic links. It offers a simple and secure way to create tokens that can be used for various purposes, such as authentication, password reset, and email verification.

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.

The PromptJoy ruby gem provides a simple and efficient way to interact with the PromptJoy API in Ruby. It handles the API authentication, request formation, and response parsing, providing the users with an intuitive interface to make API calls and retrieve the data.

Token authentication for OmniAuth

Authentication solution for Jets with Warden

Authentication composable objects to perform passwordless authentication

Rottweiler is a Ruby gem that provides functionality for verifying JSON Web Tokens (JWTs). It allows you to easily verify the authenticity and integrity of JWTs, making it an essential tool for applications that rely on JWT-based authentication and authorization. Rottweiler's intuitive interface ...

Enables the use of Outseta as an authentication provider in combination with Devise and/or Omniauth.

The `password_auth` gem provides a simple and secure way to handle password authentication in Ruby applications. It offers a set of reusable components and utilities to handle user passwords, including password hashing, salting, and validation. Key Features: - Secure password storage: The ge...

This gem provides a simple interface for interacting with the Browserless PDF API. It handles all the HTTP requests and responses, and provides methods for configuring the API endpoint, setting authentication credentials, and specifying options for the PDF generation process. This gem is ideal fo...

TOTP stands for Time-Based One-Time Password. Many websites and services require two-factor authentication (2FA) or multi-factor authentication (MFA) where the user is required to present two or more pieces of evidence: Something only the user knows, e.g., password, passphrase, etc. Something o...

Provide Devise-style authentication helpers for StimulusReflex

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).

Client for Ruby language to authentication/autorization LetMeIn API