The ruby-jss gem provides native ruby access to the REST APIs of Jamf Pro, an enterprise/education tool for managing Apple devices, from jamf.com. The Jamf module provides access to both the 'Classic' API and the more modern 'Jamf Pro' API. Jamf Pro objects are implemented as classes and can inte...

A Devise extension to use passkeys instead of passwords for authentication, using warden-webauthn

Proof provides an easy-to-use JWT-based authentication system.

Ruby wrapper for the Angellist API. The AngelList API provides developers with a RESTful interface to the AngelList data set. Some endpoints are public and require no authentication.

basic helpers and authentication methods for using warden with padrino also providing some hooks into Rack::Flash

Rails-API authentication solution based on JWT and inspired by Devise.

The spark_api gem handles most of the boilerplate for communicating with the Spark API rest services, including authentication and request parsing.

Delicious HMAC Digest(if) authentication and AES-128-CBC encryption

Neo4j integration with the Devise authentication framework

simple FreshBooks API wrapper. supports both OAuth and API token authentication

Authentication plugin for the Trestle admin framework

minimalistic authentication

ActiveGraph integration with the Devise authentication framework

Devise based user authentication for AlchemyCMS.

dm-devise adds DataMapper support to devise (http://github.com/plataformatec/devise) for authentication support for Rails

Provides all the protocol you need in order to do authentication on your rack application. The implementation specifics can be found in http://github.com/cyx/shield-contrib

Support authentication via OAuth2 tokens dispensed from the Doorkeeper authorization flow

PG::AWS_RDS_IAM is a plugin for the pg gem that adds support for IAM authentication when connecting to PostgreSQL databases hosted in Amazon RDS.

A library for generating signed authentication tokens for use with Firebase. Uses your app secret.

Parse Server Ruby Client. Perform Object-relational mapping between Parse Server and Ruby classes, with authentication, cloud code webhooks, push notifications and more built in.