[][MIT License] [](https://travis-ci.org/clems4ever/authelia) [](https://snyk.io/test/github/clems4ever/authelia?targetFile=package.json) [](https://gitter.im/authelia/general?utm_source=share-link&utm_medium=link&utm_campaign=share-link) [](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=clement%2emichaud34%40gmail%2ecom&lc=FR&item_name=Authelia¤cy_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted) **Authelia** is an open-source authentication and authorization server providing 2-factor authentication and single sign-on (SSO) for your applications. It acts as a companion of reverse proxies by handling authentication and authorization requests. **Authelia** can be installed as a standalone service using Docker or NPM but can also be deployed easily on Kubernetes. On the latest, one can leverage ingress configuration to set up authentication and authorizations for specific services in only few seconds.

## Features summary Here is the list of the main available features: * Several kind of second factor: * **[Security Key (U2F)](./docs/2factor/security-key.md)** with [Yubikey]. * **[Time-based One-Time password](./docs/2factor/time-based-one-time-password.md)** with [Google Authenticator]. * **[Mobile Push Notifications](./docs/2factor/duo-push-notifications.md)** with [Duo](https://duo.com/). * Password reset with identity verification using email. * Single-factor only authentication method available. * Access restriction after too many authentication attempts. * Fine-grained access control per subdomain, user, resource and network. * Support of [basic authentication] for endpoints protected by single factor. * High-availability using distributed database and KV store. * Compatible with Kubernetes ingress-nginx controller out of the box. For more details about the features, follow [Features](./docs/features.md). ## Getting Started You can start off with git clone https://github.com/clems4ever/authelia.git && cd authelia source bootstrap.sh If you want to go further, please read [Getting Started](./docs/getting-started.md). ## Deployment Now that you have tested **Authelia** and you want to try it out in your own infrastructure, you can learn how to deploy and use it with [Deployment](./docs/deployment-production.md). This guide will show you how to deploy it on bare metal as well as on [Kubernetes](https://kubernetes.io/). ## Security If you want more information about the security measures applied by **Authelia** and some tips on how to set up **Authelia** in a secure way, refer to [Security](./docs/security.md). ## Changelog & Breaking changes See [CHANGELOG.md](CHANGELOG.md) and [BREAKING.md](BREAKING.md). ## Contribute Anybody willing to contribute to the project either with code, documentation, security reviews or whatever, are very welcome to issue or review pull requests and take part to discussions in [Gitter](https://gitter.im/authelia/general?utm_source=share-link&utm_medium=link&utm_campaign=share-link). We are already greatful to contributors listed in [CONTRIBUTORS.md](CONTRIBUTORS.md) for their contributions to the project. Be the next in the list! ## Build Authelia If you want to contribute with code, you should follow the documentation explaining how to [build](./docs/build.md) the application. ## Donation Wanna see more features? Then fuel us with a few beers! [](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=clement%2emichaud34%40gmail%2ecom&lc=FR&item_name=Authelia¤cy_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted) ## License **Authelia** is **licensed** under the **[MIT License]**. The terms of the license are as follows: The MIT License (MIT) Copyright (c) 2016 - Clement Michaud Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. [MIT License]: https://opensource.org/licenses/MIT [TOTP]: https://en.wikipedia.org/wiki/Time-based_One-time_Password_Algorithm [Security Key]: https://www.yubico.com/about/background/fido/ [Yubikey]: https://www.yubico.com/products/yubikey-hardware/yubikey4/ [auth_request]: http://nginx.org/en/docs/http/ngx_http_auth_request_module.html [Google Authenticator]: https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2&hl=en [config.template.yml]: https://github.com/clems4ever/authelia/blob/master/config.template.yml