39fd5c6b25
The default value of SECRET_KEY was hard-coded in the settings.py which would turn out to be used all the time even if people are not forced to change it. So this commit removes that value and instead gets the SECRET_KEY from the environment variable. Closes #99
123 lines
3.9 KiB
Bash
Executable File
123 lines
3.9 KiB
Bash
Executable File
#! /bin/bash
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set -e
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function wait_for_postgres () {
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# Check if the postgres database is up and accepting connections before
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# moving forward.
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# TODO: Use python's psycopg2 module to do this in python instead of
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# installing postgres-client in the image.
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until psql $DATABASE_URL -c '\l'; do
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>&2 echo "Postgres is unavailable - sleeping"
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sleep 1
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done
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>&2 echo "Postgres is up - continuing"
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}
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function check_or_create () {
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# Check if the path exists, if not, create the directory.
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if [[ ! -e dir ]]; then
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echo "$1 does not exist, creating ..."
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mkdir "$1"
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fi
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}
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# function postgres_ready(){
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# python << END
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# import sys
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# import psycopg2
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# try:
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# conn = psycopg2.connect(dbname="$POSTGRES_DB", user="$POSTGRES_USER", password="$POSTGRES_PASSWORD", host="postgres")
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# except psycopg2.OperationalError:
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# sys.exit(-1)
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# sys.exit(0)
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# END
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# }
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# Check if $SECRET_KEY is defined, if not, bail out.
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if [[ ! -v SECRET_KEY ]]; then
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echo "SECRET_KEY is not defined. Aborting."
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exit 1
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fi
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# Check if $DATABASE_URL is defined, if not, use a standard sqlite database.
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#
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# If the $DATABASE_URL is defined and is postgres, check if it is available
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# yet. Do not start the container before the postgresql boots up.
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#
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# If the $DATABASE_URL is defined and is mysql, check if the database is
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# available before the container boots up.
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#
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# TODO: Check the database type and detect if it is up based on that. For now,
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# assume that postgres is being used if DATABASE_URL is defined.
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if [[ ! -v DATABASE_URL ]]; then
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echo "DATABASE_URL is not defined. Using sqlite database..."
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export DATABASE_URL=sqlite://mailmanweb.db
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export DATABASE_TYPE='sqlite'
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fi
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if [[ "$DATABASE_TYPE" = 'postgres' ]]; then
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wait_for_postgres
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fi
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# Check if we are in the correct directory before running commands.
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if [[ ! $(pwd) == '/opt/mailman-web' ]]; then
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echo "Running in the wrong directory...switching to /opt/mailman-web"
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cd /opt/mailman-web
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fi
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# Check if the logs directory is setup.
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if [[ ! -e /opt/mailman-web-data/logs/mailmanweb.log ]]; then
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echo "Creating log file for mailman web"
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mkdir -p /opt/mailman-web-data/logs/
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touch /opt/mailman-web-data/logs/mailmanweb.log
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fi
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if [[ ! -e /opt/mailman-web-data/logs/uwsgi.log ]]; then
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echo "Creating log file for uwsgi.."
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touch /opt/mailman-web-data/logs/uwsgi.log
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fi
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# Check if the settings_local.py file exists, if yes, copy it too.
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if [[ -e /opt/mailman-web-data/settings_local.py ]]; then
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echo "Copying settings_local.py ..."
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cp /opt/mailman-web-data/settings_local.py /opt/mailman-web/settings_local.py
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else
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echo "settings_local.py not found, it is highly recommended that you provide one"
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echo "Using default configuration to run."
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fi
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# Collect static for the django installation.
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python manage.py collectstatic --noinput
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# Migrate all the data to the database if this is a new installation, otherwise
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# this command will upgrade the database.
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python manage.py migrate
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# If MAILMAN_ADMIN_USER and MAILMAN_ADMIN_EMAIL is defined create a new
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# superuser for Django. There is no password setup so it can't login yet unless
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# the password is reset.
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if [[ -v MAILMAN_ADMIN_USER ]] && [[ -v MAILMAN_ADMIN_EMAIL ]];
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then
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echo "Creating admin user $MAILMAN_ADMIN_USER ..."
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python manage.py createsuperuser --noinput --username "$MAILMAN_ADMIN_USER"\
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--email "$MAILMAN_ADMIN_EMAIL" 2> /dev/null || \
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echo "Superuser $MAILMAN_ADMIN_USER already exists"
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fi
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# If SERVE_FROM_DOMAIN is defined then rename the default `example.com`
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# domain to the defined domain.
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if [[ -v SERVE_FROM_DOMAIN ]];
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then
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echo "Setting $MAILMAN_DEFAULT_DOMAIN as the default domain ..."
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python manage.py shell -c \
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"from django.contrib.sites.models import Site; Site.objects.filter(domain='example.com').update(domain='$SERVE_FROM_DOMAIN')"
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fi
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# Create a mailman user with the specific UID and GID and do not create home
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# directory for it. Also chown the logs directory to write the files.
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chown mailman:mailman /opt/mailman-web-data -R
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exec $@
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