setup_jupyterhub_authentication.sh

# Install OAuthenticator
sudo docker exec jupyterhub bash -c '/opt/conda/bin/pip install oauthenticator'

# Upgrade aws cli to enable access to secret manager
sudo pip install --upgrade awscli

# Configure jupyterhub to support OAuth
OAUTH_CLIENT_ID=`aws secretsmanager get-secret-value --secret-id oauth_client_id --region us-east-1 | jq -r .SecretString | head -c -1`
OAUTH_CLIENT_SECRET=`aws secretsmanager get-secret-value --secret-id oauth_client_secret --region us-east-1 | jq -r .SecretString | head -c -1`
aws s3 cp s3://de-bin/jupyterhub-emr/templates/jupyterhub_config.py  - | 
    sed -e"s/__OAUTH_CLIENT_ID__/$OAUTH_CLIENT_ID/" | 
    sed -e"s/__OAUTH_CLIENT_SECRET__/$OAUTH_CLIENT_SECRET/" | 
    sudo tee /etc/jupyter/conf/jupyterhub_config.py 2> /dev/null
    
# Restatr JupyterHub to re-read updated configuration file
sudo docker restart jupyterhub