fosite - Extensible security first OAuth 2.0 and OpenID Connect SDK for Go.

•    Go

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The security first OAuth2 & OpenID Connect framework for Go. Built simple, powerful and extensible. This library implements peer-reviewed IETF RFC6749, counterfeits weaknesses covered in peer-reviewed IETF RFC6819 and countermeasures various database attack scenarios, keeping your application safe when that hacker penetrates or leaks your database. OpenID Connect is implemented according to OpenID Connect Core 1.0 incorporating errata set 1 and includes all flows: code, implicit, hybrid.OAuth2 and OpenID Connect are difficult protocols. If you want quick wins, we strongly encourage you to look at Hydra. Hydra is a secure, high performance, cloud native OAuth2 and OpenID Connect service that integrates with every authentication method imaginable and is built on top of Fosite.

oauth oauth2 library sdk security auth authentication authorization openid-connect oauth2-server oauth2-provider

ORY Hydra - OpenID Connect and OAuth Provider written in Go

•    Go

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ORY Hydra is a hardened, OpenID Certified OAuth 2.0 Server and OpenID Connect Provider optimized for low-latency, high throughput, and low resource consumption. ORY Hydra is not an identity provider (user sign up, user login, password reset flow), but connects to your existing identity provider through a login and consent app. Implementing the login and consent app in a different language is easy, and exemplary consent apps (Go, Node) and SDKs are provided.

docker security identity oauth oauth2 cloud server oauth2-provider authorization sso openid oauth2-server openid-connect oauth-provider openid-provider federation oidc hacktoberfest openid-connect-provider

mod_auth_openidc - OpenID Connect Relying Party and OAuth 2

•    C

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mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. It can also function as an OAuth 2.0 Resource Server, validating OAuth 2.0 bearer access tokens presented by OAuth 2.0 Clients. This module enables an Apache 2.x web server to operate as an OpenID Connect Relying Party (RP) to an OpenID Connect Provider (OP). It authenticates users against an OpenID Connect Provider, receives user identity information from the OP in a so called ID Token and passes on the identity information (a.k.a. claims) in the ID Token to applications hosted and protected by the Apache web server.

apache-httpd openid-connect openidconnect-client oauth2 oauth2-resource-server oauth openidc

Apache Oltu - OAuth protocol implementation in Java

•    Java

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Apache Oltu is an OAuth protocol implementation in Java. It also covers others "OAuth family" related implementations such as JWT, JWS and OpenID Connect.

oauth jwt openid security two-factor-authentication oauth2 oauth2-server oauth2-provider json-web-token jwt-token jwt-library jose oauth2-client

tut-spring-boot-oauth2 - Spring Boot and OAuth2:: A tutorial on "social" login and single sign on with Facebook and Github

•    Java

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This guide shows you how to build a sample app doing various things with "social login" using OAuth2 and Spring Boot. It starts with a simple, single-provider single-sign on, and works up to a self-hosted OAuth2 Authorization Server with a choice of authentication providers (Facebook or Github). The samples are all single-page apps using Spring Boot and Spring OAuth on the back end. They also all use plain jQuery on the front end, but the changes needed to convert to a different JavaScript framework or to use server side rendering would be minimal. Because one of the samples is a full OAuth2 Authorization Server we have used the shim JAR which supports bridging from Spring Boot 2.0 to the old Spring Security OAuth2 library. The simpler samples could also be implemented using the native OAuth2 support in Spring Boot security features. The configuration is very similar.

Cierge - 🗝️ Passwordless OIDC authentication done right

•    CSharp

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Cierge is an OpenID Connect server that handles user signup, login, profiles, management, social logins, and more. Instead of storing passwords, Cirege uses magic links/codes and external logins to authenticate your users. Passwords are insecure by default. Cierge does away by the illusion of security passwords give ("forgot password" usually relies upon email-based auth at the end of the day).

jwt identity passwordless authentication openid-connect oauth2 oauth2-server asp-net-core

node-oidc-provider - OpenID Provider(OP) implementation for node

•    Javascript

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oidc-provider is an OpenID Provider implementation of OpenID Connect. It allows to export a complete mountable or standalone OpenID Provider implementation. This implementation does not dictate a fixed data models or persistence store, instead, you must provide adapters for these. A generic in memory adapter is available to get you started as well as feature-less dev-only views to be able to get off the ground. The following specifications are implemented by oidc-provider. Note that not all features are enabled by default, check the configuration section on how to enable them.

openid oidc openid-provider openid-connect auth authentication certified config connect dynamic express hybrid identity implicit koa oauth oauth2 provider server

Authlib - An ambitious authentication library for OAuth 1, OAuth 2, OpenID clients and servers.

•    Python

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The ultimate Python library in building OAuth and OpenID Connect servers. JWS, JWK, JWA, JWT are included. Authlib is compatible with Python2.7+ and Python3.6+.

oauth oauth2 authlib oidc oauth2-server oauth2-provider flask django authentication jwt token

node-oauth20-provider - OAuth 2

•    Javascript

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OAuth 2.0 provider toolkit for nodeJS

oauth oauth2 provider server connect express middleware http api rest oauth2-server oauth2-provider security authentication

oauth2orize - OAuth 2.0 authorization server toolkit for Node.js.

•    Javascript

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OAuth 2.0 authorization server toolkit for Node.js.

oauth oauth2 auth authz authorization connect express passport middleware oauth2-server oauth2-provider security authentication

lua-resty-openidc - Lua implementation to make NGINX operate as an OpenID Connect RP or OAuth 2

•    Lua

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lua-resty-openidc is a library for NGINX implementing the OpenID Connect Relying Party (RP) and/or the OAuth 2.0 Resource Server (RS) functionality. When used as an OpenID Connect Relying Party it authenticates users against an OpenID Connect Provider using OpenID Connect Discovery and the Basic Client Profile (i.e. the Authorization Code flow). When used as an OAuth 2.0 Resource Server it can validate OAuth 2.0 Bearer Access Tokens against an Authorization Server or, in case a JSON Web Token is used for an Access Token, verification can happen against a pre-configured secret/key .

nginx openidconnect openidc oauth2 jwt-bearer-tokens lua-resty-openidc

ZITADEL - Cloud Native Identity and Access Management

•    Go

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ZITADEL provides you with all the features necessary to build great solutions, without the need of building the login and access management yourself.

authentication user-management auth0-alternative kubernetes security identity jwt oauth2 angular cqrs iam auth event-sourcing sso cloud-native openid-connect oidc identity-provider access-control single-sign-on

oauth2 - OAuth 2.0 server library for the Go programming language.

•    Go

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An open protocol to allow secure authorization in a simple and standard method from web, mobile and desktop applications.

oauth2 oauth2-server go-oauth2 go-oauth2-server oauth oauth2-provider oauth-server oauth-provider security authentication

Oauth2 Proxy - A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers

•    Go

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A reverse proxy and static file server that provides authentication using Providers (Google, GitHub, and others) to validate accounts by email, domain or group.

ssl cloud-infrastructure sso oauth2-proxy hacktoberfest proxy-server reverse-proxy proxy authentication openid

oauth2-server-php - A library for implementing an OAuth2 Server in php

•    PHP

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A library for implementing an OAuth2 Server in php

oauth2 oauth2-server oauth2-provider security authentication

DotNetOpenAuth - A C# implementation of the OpenID, OAuth protocols

•    CSharp

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The C# implementation of the OpenID, OAuth protocols. Use DotNetOpenAuth to create Identity Providers and Identity Consumers (Relying Parties).

oauth2 oauth2-server oauth2-provider security authentication

osin - Golang OAuth2 server library

•    Go

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OSIN is an OAuth2 server library for the Go language, as specified at http://tools.ietf.org/html/rfc6749 and http://tools.ietf.org/html/draft-ietf-oauth-v2-10.It also includes support for PKCE, as specified at https://tools.ietf.org/html/rfc7636, which increases security for code-exchange flows for public OAuth clients.

oauth2 oauth2-server oauth2-provider security authentication

oauth2-server - A spec compliant, secure by default PHP OAuth 2.0 Server

•    PHP

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league/oauth2-server is a standards compliant implementation of an OAuth 2.0 authorization server written in PHP which makes working with OAuth 2.0 trivial. You can easily configure an OAuth 2.0 server to protect your API with access tokens, or allow clients to request new access tokens and refresh them.This library was created by Alex Bilbie. Find him on Twitter at @alexbilbie.

oauth oauth2 oauth2-server oauth2-provider security authentication

tut-spring-security-and-angular-js - Spring Security and Angular:: A tutorial on how to use Spring Security with a single page application with various backend architectures, ranging from a simple single server to an API gateway with OAuth2 authentication

•    TypeScript

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Spring Security and Angular:: A tutorial on how to use Spring Security with a single page application with various backend architectures, ranging from a simple single server to an API gateway with OAuth2 authentication.

openiddict-core - Easy-to-use OpenID Connect server for ASP.NET Core

•    CSharp

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OpenIddict aims at providing a simple and easy-to-use solution to implement an OpenID Connect server in any ASP.NET Core 1.x or 2.x application. OpenIddict is based on AspNet.Security.OpenIdConnect.Server (codenamed ASOS) to control the OpenID Connect authentication flow and can be used with any membership stack, including ASP.NET Core Identity.

openidconnect oauth2 aspnetcore