[![linuxserver.io](https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/linuxserver_medium.png)](https://linuxserver.io) [![Blog](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=Blog)](https://blog.linuxserver.io "all the things you can do with our containers including How-To guides, opinions and much more!") [![Discord](https://img.shields.io/discord/354974912613449730.svg?style=flat-square&color=E68523&label=Discord&logo=discord&logoColor=FFFFFF)](https://discord.gg/YWrKVTn "realtime support / chat with the community and the team.") [![Discourse](https://img.shields.io/discourse/https/discourse.linuxserver.io/topics.svg?style=flat-square&color=E68523&logo=discourse&logoColor=FFFFFF)](https://discourse.linuxserver.io "post on our community forum.") [![Fleet](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=Fleet)](https://fleet.linuxserver.io "an online web interface which displays all of our maintained images.") [![GitHub](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=GitHub&logo=github&logoColor=FFFFFF)](https://github.com/linuxserver "view the source for all of our repositories.") [![Open Collective](https://img.shields.io/opencollective/all/linuxserver.svg?style=flat-square&color=E68523&label=Supporters&logo=open%20collective&logoColor=FFFFFF)](https://opencollective.com/linuxserver "please consider helping us by either donating or contributing to our budget") The [LinuxServer.io](https://linuxserver.io) team brings you another container release featuring :- * regular and timely application updates * easy user mappings (PGID, PUID) * custom base image with s6 overlay * weekly base OS updates with common layers across the entire LinuxServer.io ecosystem to minimise space usage, down time and bandwidth * regular security updates Find us at: * [Blog](https://blog.linuxserver.io) - all the things you can do with our containers including How-To guides, opinions and much more! * [Discord](https://discord.gg/YWrKVTn) - realtime support / chat with the community and the team. * [Discourse](https://discourse.linuxserver.io) - post on our community forum. * [Fleet](https://fleet.linuxserver.io) - an online web interface which displays all of our maintained images. * [GitHub](https://github.com/linuxserver) - view the source for all of our repositories. * [Open Collective](https://opencollective.com/linuxserver) - please consider helping us by either donating or contributing to our budget # [linuxserver/ldap-auth](https://github.com/linuxserver/docker-ldap-auth) [![GitHub Stars](https://img.shields.io/github/stars/linuxserver/docker-ldap-auth.svg?style=flat-square&color=E68523&logo=github&logoColor=FFFFFF)](https://github.com/linuxserver/docker-ldap-auth) [![GitHub Release](https://img.shields.io/github/release/linuxserver/docker-ldap-auth.svg?style=flat-square&color=E68523&logo=github&logoColor=FFFFFF)](https://github.com/linuxserver/docker-ldap-auth/releases) [![GitHub Package Repository](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=GitHub%20Package&logo=github&logoColor=FFFFFF)](https://github.com/linuxserver/docker-ldap-auth/packages) [![GitLab Container Registry](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=GitLab%20Registry&logo=gitlab&logoColor=FFFFFF)](https://gitlab.com/Linuxserver.io/docker-ldap-auth/container_registry) [![Quay.io](https://img.shields.io/static/v1.svg?style=flat-square&color=E68523&label=linuxserver.io&message=Quay.io)](https://quay.io/repository/linuxserver.io/ldap-auth) [![MicroBadger Layers](https://img.shields.io/microbadger/layers/linuxserver/ldap-auth.svg?style=flat-square&color=E68523)](https://microbadger.com/images/linuxserver/ldap-auth "Get your own version badge on microbadger.com") [![Docker Pulls](https://img.shields.io/docker/pulls/linuxserver/ldap-auth.svg?style=flat-square&color=E68523&label=pulls&logo=docker&logoColor=FFFFFF)](https://hub.docker.com/r/linuxserver/ldap-auth) [![Docker Stars](https://img.shields.io/docker/stars/linuxserver/ldap-auth.svg?style=flat-square&color=E68523&label=stars&logo=docker&logoColor=FFFFFF)](https://hub.docker.com/r/linuxserver/ldap-auth) [![Build Status](https://ci.linuxserver.io/view/all/job/Docker-Pipeline-Builders/job/docker-ldap-auth/job/master/badge/icon?style=flat-square)](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-ldap-auth/job/master/) [![](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/ldap-auth/latest/badge.svg)](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/ldap-auth/latest/index.html) [Ldap-auth](https://github.com/nginxinc/nginx-ldap-auth) software is for authenticating users who request protected resources from servers proxied by nginx. It includes a daemon (ldap-auth) that communicates with an authentication server, and a webserver daemon that generates an authentication cookie based on the user’s credentials. The daemons are written in Python for use with a Lightweight Directory Access Protocol (LDAP) authentication server (OpenLDAP or Microsoft Windows Active Directory 2003 and 2012). [![ldap-auth](https://jumpcloud.com/wp-content/uploads/2016/12/LDAP_Logo-1420591101.jpg)](https://github.com/nginxinc/nginx-ldap-auth) ## Supported Architectures Our images support multiple architectures such as `x86-64`, `arm64` and `armhf`. We utilise the docker manifest for multi-platform awareness. More information is available from docker [here](https://github.com/docker/distribution/blob/master/docs/spec/manifest-v2-2.md#manifest-list) and our announcement [here](https://blog.linuxserver.io/2019/02/21/the-lsio-pipeline-project/). Simply pulling `linuxserver/ldap-auth` should retrieve the correct image for your arch, but you can also pull specific arch images via tags. The architectures supported by this image are: | Architecture | Tag | | :----: | --- | | x86-64 | amd64-latest | | arm64 | arm64v8-latest | | armhf | arm32v7-latest | ## Usage Here are some example snippets to help you get started creating a container. ### docker ``` docker create \ --name=ldap-auth \ -e TZ=Europe/London \ -p 8888:8888 \ -p 9000:9000 \ --restart unless-stopped \ linuxserver/ldap-auth ``` ### docker-compose Compatible with docker-compose v2 schemas. ``` --- version: "2" services: ldap-auth: image: linuxserver/ldap-auth container_name: ldap-auth environment: - TZ=Europe/London ports: - 8888:8888 - 9000:9000 restart: unless-stopped ``` ## Parameters Container images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate `:` respectively. For example, `-p 8080:80` would expose port `80` from inside the container to be accessible from the host's IP on port `8080` outside the container. | Parameter | Function | | :----: | --- | | `-p 8888` | the port for ldap auth daemon | | `-p 9000` | the port for ldap login page | | `-e TZ=Europe/London` | Specify a timezone to use EG Europe/London | ## Environment variables from files (Docker secrets) You can set any environment variable from a file by using a special prepend `FILE__`. As an example: ``` -e FILE__PASSWORD=/run/secrets/mysecretpassword ``` Will set the environment variable `PASSWORD` based on the contents of the `/run/secrets/mysecretpassword` file.   ## Application Setup - This container itself does not have any settings and it relies on the pertinent information passed through in http headers of incoming requests. Make sure that your webserver is set up with the right config. - Here's a sample config: [nginx-ldap-auth.conf](https://github.com/nginxinc/nginx-ldap-auth/blob/master/nginx-ldap-auth.conf). ## Support Info * Shell access whilst the container is running: `docker exec -it ldap-auth /bin/bash` * To monitor the logs of the container in realtime: `docker logs -f ldap-auth` * container version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' ldap-auth` * image version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/ldap-auth` ## Updating Info Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (ie. nextcloud, plex), we do not recommend or support updating apps inside the container. Please consult the [Application Setup](#application-setup) section above to see if it is recommended for the image. Below are the instructions for updating containers: ### Via Docker Run/Create * Update the image: `docker pull linuxserver/ldap-auth` * Stop the running container: `docker stop ldap-auth` * Delete the container: `docker rm ldap-auth` * Recreate a new container with the same docker create parameters as instructed above (if mapped correctly to a host folder, your `/config` folder and settings will be preserved) * Start the new container: `docker start ldap-auth` * You can also remove the old dangling images: `docker image prune` ### Via Docker Compose * Update all images: `docker-compose pull` * or update a single image: `docker-compose pull ldap-auth` * Let compose update all containers as necessary: `docker-compose up -d` * or update a single container: `docker-compose up -d ldap-auth` * You can also remove the old dangling images: `docker image prune` ### Via Watchtower auto-updater (especially useful if you don't remember the original parameters) * Pull the latest image at its tag and replace it with the same env variables in one run: ``` docker run --rm \ -v /var/run/docker.sock:/var/run/docker.sock \ containrrr/watchtower \ --run-once ldap-auth ``` **Note:** We do not endorse the use of Watchtower as a solution to automated updates of existing Docker containers. In fact we generally discourage automated updates. However, this is a useful tool for one-time manual updates of containers where you have forgotten the original parameters. In the long term, we highly recommend using Docker Compose. * You can also remove the old dangling images: `docker image prune` ## Building locally If you want to make local modifications to these images for development purposes or just to customize the logic: ``` git clone https://github.com/linuxserver/docker-ldap-auth.git cd docker-ldap-auth docker build \ --no-cache \ --pull \ -t linuxserver/ldap-auth:latest . ``` The ARM variants can be built on x86_64 hardware using `multiarch/qemu-user-static` ``` docker run --rm --privileged multiarch/qemu-user-static:register --reset ``` Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64`. ## Versions * **20.02.20:** - Switch to python3. * **19.12.19:** - Rebasing to alpine 3.11. * **01.07.19:** - Fall back to base64 encoding when basic http auth is used. * **28.06.19:** - Rebasing to alpine 3.10. * **23.03.19:** - Switching to new Base images, shift to arm32v7 tag. * **22.02.19:** - Rebasing to alpine 3.9. * **18.09.18:** - Update pip * **14.09.18:** - Add TZ parameter, remove unnecessary PUID/PGID params * **11.08.18:** - Initial release.