Twitch authentication with OAuth 2. Result tokens can be used for API libraries, chat libraries or something else.

Firebase Authentication for Ruby applications.

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...

Secure JWT authentication for Ruby on Rails that uses http only cookies.

Additions to the googleauth gem for unsupported authentication schemes.

This gem is like the `warden_openid_auth` gem, except that it only provides support for the very last step of the OAuth code flow, i.e. when the resource server / relying party (your Ruby Web app) validates the bearer token. Use this gem if your client-side Web (or mobile) app will be taking ca...

Auth0 is an authentication broker that supports social identity providers as well as enterprise identity providers such as Active Directory, LDAP, Google Apps, Salesforce. OmniAuth is a library that standardizes multi-provider authentication for web applications. It was created to be powerful, f...

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

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 ...

Adds MPASSid authentication provider to Decidim.

Multifactor authentication for Rails 6 and 7.

Docker v2 registry HTTP API client with support for token authentication

Rails authentication with email & password.

Clearance is built to support authentication and authorization via an email/password sign-in mechanism in applications. It provides some core classes commonly used for these features, along with some opinionated defaults - but is intended to be easy to override.

Rodauth extension for logging in and creating account via OmniAuth authentication.

Barebones two-factor authentication with Devise

Authsignal is a passwordless authentication/multifactor authentication step up service with a FraudOps rules engine

AnyCable Rails helpers for JWT-based authentication

MiniAuth is a pragmatic authentication gem for Rails that is inspired by Laravel's guards pattern that provides highly customizable and simple authentication for your web applications and APIs.

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