mod-auth-openidc-mariadb.md

COmanage Registry with mod_auth_openidc and MariaDB

Follow these steps to build and run COmanage Registry using mod_auth_openidc for authentication and MariaDB as the relational database.

• Install Docker. These instructions require version 17.05 or higher.

• Clone this repository:

git clone https://github.internet2.edu/docker/comanage-registry-docker.git
cd comanage-registry-docker

• Define the shell variable COMANAGE_REGISTRY_VERSION to be the version of COmanage Registry you want to deploy. See the COmanage Registry Release History wiki page for the list of releases. We recommend using the latest release.

Here is an example (but please check the wiki page for the latest release number):

export COMANAGE_REGISTRY_VERSION=4.0.2

• Define the shell variable COMANAGE_REGISTRY_BASE_IMAGE_VERSION to be the version of the base image you are about to build:

export COMANAGE_REGISTRY_BASE_IMAGE_VERSION=1

• Build the base COmanage Registry image:

pushd comanage-registry-base
TAG="${COMANAGE_REGISTRY_VERSION}-${COMANAGE_REGISTRY_BASE_IMAGE_VERSION}"
docker build \
  --build-arg COMANAGE_REGISTRY_VERSION=${COMANAGE_REGISTRY_VERSION} \
  -t comanage-registry-base:${TAG} .
popd

• Define the shell variable COMANAGE_REGISTRY_MOD_AUTH_OPENIDC_IMAGE_VERSION to be the version of the image you are about to build:

export COMANAGE_REGISTRY_MOD_AUTH_OPENIDC_IMAGE_VERSION=1

• Build an image for COmanage Registry that uses mod_auth_openidc for authentication:

pushd comanage-registry-mod-auth-openidc
TAG="${COMANAGE_REGISTRY_VERSION}-mod-auth-openidc-${COMANAGE_REGISTRY_MOD_AUTH_OPENIDC_IMAGE_VERSION}"
docker build \
    --build-arg COMANAGE_REGISTRY_VERSION=${COMANAGE_REGISTRY_VERSION} \
    --build-arg COMANAGE_REGISTRY_BASE_IMAGE_VERSION=${COMANAGE_REGISTRY_BASE_IMAGE_VERSION} \
    -t comanage-registry:$TAG .
popd

• Initialize the Docker Swarm:

docker swarm init

• Create secrets for the database root password, the COmanage Registry database password, the HTTPS certificate (and CA signing chain) and private key files, (be sure to choose your own values and do not use the examples below):

echo "jPkrc3TUijfmT3vi1ZKw" | docker secret create mariadb_root_password - 

echo "ayFjKFHTre74A0k8k1mq" | docker secret create mariadb_password - 

echo "ayFjKFHTre74A0k8k1mq" | docker secret create comanage_registry_database_user_password - 

docker secret create https_cert_file fullchain.cert.pem

docker secret create https_privkey_file privkey.pem

• Create directories on the Docker engine host(s) for database, COmanage Registry, and mod_auth_openidc files.

sudo mkdir -p /srv/docker/var/lib/mysql
sudo mkdir -p /srv/docker/srv/comanage-registry/local
sudo mkdir -p /srv/docker/etc/apache2/conf-enabled

• Create the mod_auth_openidc configuration file /srv/docker/etc/apache2/conf-enabled/mod-auth-openidc.conf with the necessary OIDC client, secret, redirect URI, and other mod_auth_openidc integration details.

An example mod-auth-openidc.conf configuration is (be sure to choose your own values and do not use the examples below):

OIDCProviderMetadataURL https://cilogon.org/.well-known/openid-configuration
OIDCRemoteUserClaim sub

OIDCClientID cilogon:/client_id/3815e327237181f2ca55e39c305a5706
OIDCClientSecret w5TmBFgrLEZVl7P3VYw5

OIDCScope "openid email profile org.cilogon.userinfo"
OIDCCryptoPassphrase X7iAVpP9c3vr3WTsxrd7

OIDCRedirectURI https://registry.cilogon.org/secure/redirect

<Location /secure/redirect>
  AuthType openid-connect
  Require valid-user
</Location>

• Define shell variables for the first COmanage Registry platform administrator, for example:

export COMANAGE_REGISTRY_ADMIN_GIVEN_NAME=Karel
export COMANAGE_REGISTRY_ADMIN_FAMILY_NAME=Novak
export COMANAGE_REGISTRY_ADMIN_USERNAME=http://cilogon.org/serverA/users/22981

The username should be the value you expect to be asserted by the OIDC OP for the first platform administrator. The mod_auth_openidc configuration should be such that the value is populated into REMOTE_USER where it will be read when the first platform administrator logs into COmanage Registry. The default for mod_auth_openidc is to populate REMOTE_USER with the OIDC sub claim.

• Define a shell variable with the fully-qualified domain name for the virtual host from which COmanage Registry will be served. For example

export COMANAGE_REGISTRY_VIRTUAL_HOST_FQDN=registry.my.org

• Create a Docker Swarm services stack description (compose) file in YAML format:

version: '3.1'

services:

    comanage-registry-database:
        image: mariadb:10.2
        volumes:
            - /srv/docker/var/lib/mysql:/var/lib/mysql
        environment:
            - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mariadb_root_password
            - MYSQL_DATABASE=registry
            - MYSQL_USER=registry_user
            - MYSQL_PASSWORD_FILE=/run/secrets/mariadb_password
        secrets:
            - mariadb_root_password
            - mariadb_password
        networks:
            - default
        deploy:
            replicas: 1

    comanage-registry:
        image: comanage-registry:${COMANAGE_REGISTRY_VERSION}-mod-auth-openidc-${COMANAGE_REGISTRY_MOD_AUTH_OPENIDC_IMAGE_VERSION}
        volumes:
            - /srv/docker/srv/comanage-registry/local:/srv/comanage-registry/local
            - /srv/docker/etc/apache2/conf-enabled/mod-auth-openidc.conf:/etc/apache2/conf-enabled/mod-auth-openidc.conf
        environment:
            - COMANAGE_REGISTRY_ADMIN_GIVEN_NAME=${COMANAGE_REGISTRY_ADMIN_GIVEN_NAME}
            - COMANAGE_REGISTRY_ADMIN_FAMILY_NAME=${COMANAGE_REGISTRY_ADMIN_FAMILY_NAME}
            - COMANAGE_REGISTRY_ADMIN_USERNAME=${COMANAGE_REGISTRY_ADMIN_USERNAME}
            - COMANAGE_REGISTRY_DATASOURCE=Database/Mysql
            - COMANAGE_REGISTRY_DATABASE_USER_PASSWORD_FILE=/run/secrets/comanage_registry_database_user_password
            - COMANAGE_REGISTRY_VIRTUAL_HOST_FQDN=${COMANAGE_REGISTRY_VIRTUAL_HOST_FQDN}
            - HTTPS_CERT_FILE=/run/secrets/https_cert_file
            - HTTPS_PRIVKEY_FILE=/run/secrets/https_privkey_file
        secrets:
            - comanage_registry_database_user_password
            - https_cert_file
            - https_privkey_file
        networks:
            - default
        ports:
            - "80:80"
            - "443:443"
        deploy:
            replicas: 1

secrets:
    comanage_registry_database_user_password:
        external: true
    mariadb_root_password:
        external: true
    mariadb_password:
        external: true
    https_cert_file:
        external: true
    https_privkey_file:
        external: true

• Deploy the COmanage Registry service stack:

docker stack deploy --compose-file comanage-registry-stack.yml comanage-registry

Since this is the first initialization of the containers it will take some time for the database tables to be created. The Apache HTTP Server will not be started until the entrypoint scripts detect that the database has been initialized.

You may monitor the progress of the database container using

docker service logs -f comanage-registry-database

and the progress of the COmanage Registry container using

docker service logs -f comanage-registry

• After the Apache HTTP Server has started browse to port 443 on the host.

• Click Login to initiate an OIDC authentication flow. After authenticating at the OIDC OP the mod_auth_openidc module should consume the OIDC identity token and populate REMOTE_USER with the value for the username for the first platform administrator.

• During the first instantiation of the COmanage Registry service the entrypoint script will have created the template file

Config/email.php

in the directory /srv/docker/srv/comanage-registry/local on the Docker engine host. Edit that file to configure how COmanage Registry should connect to an SMTP server to send outgoing email.

• Visit the COmanage wiki to learn how to create your first collaborative organization (CO) and begin using the platform.

• To stop the services:

docker stack rm comanage-registry