#!/bin/bash

set -eo pipefail

if [ -z "${POSTGRES_USER}" ] || [ -z "${POSTGRES_PASSWORD}" ] || [ -z "${POSTGRES_HOST}" ] || [ -z "${POSTGRES_DB}" ];then
  echo "Database vars not set"
  exit 1
fi

export POSTGRES_PORT="${POSTGRES_PORT:-5432}"

export LEMUR_ADMIN_PASSWORD="${LEMUR_ADMIN_PASSWORD:-admin}"

export SQLALCHEMY_DATABASE_URI="postgresql://$POSTGRES_USER:$POSTGRES_PASSWORD@$POSTGRES_HOST:$POSTGRES_PORT/$POSTGRES_DB"


PGPASSWORD=$POSTGRES_PASSWORD psql -h $POSTGRES_HOST -p $POSTGRES_PORT -U $POSTGRES_USER -d $POSTGRES_DB --command 'select 1;'

echo " # Create Postgres trgm extension"
PGPASSWORD=$POSTGRES_PASSWORD psql -h $POSTGRES_HOST -p $POSTGRES_PORT -U $POSTGRES_USER -d $POSTGRES_DB --command 'CREATE EXTENSION IF NOT EXISTS pg_trgm;'
echo " # Done"

if [ -z "${SKIP_SSL}" ]; then
  if [ ! -f /etc/nginx/ssl/server.crt ] && [ ! -f /etc/nginx/ssl/server.key ]; then
    openssl req -x509 -newkey rsa:4096 -nodes -keyout /etc/nginx/ssl/server.key -out /etc/nginx/ssl/server.crt -days 365 -subj "/C=US/ST=FAKE/L=FAKE/O=FAKE/OU=FAKE/CN=FAKE"
  fi
  [ -f "/etc/nginx/conf.d/default-ssl.conf.a" ] && mv /etc/nginx/conf.d/default-ssl.conf.a /etc/nginx/conf.d/default-ssl.conf
  [ -f "/etc/nginx/conf.d/default.conf" ] && mv -f /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.a
fi

# if [ ! -f /home/lemur/.lemur/lemur.conf.py ]; then
# echo "Creating config"
# https://github.com/Netflix/lemur/issues/2257
# python3 /opt/lemur/lemur/manage.py create_config
# echo "Done"
# fi

echo " # Running init"
su lemur -s /bin/bash -c "cd /opt/lemur/lemur; lemur init -p ${LEMUR_ADMIN_PASSWORD}"
echo " # Done"

# echo "Creating user"
# https://github.com/Netflix/lemur/issues/
# echo "something that will create user" | python3 /opt/lemur/lemur/manage.py shell
# echo "Done"

cron_notify="${CRON_NOTIFY:-"0 22 * * *"}"
cron_sync="${CRON_SYNC:-"*/15 * * * *"}"
cron_revoked="${CRON_CHECK_REVOKED:-"0 22 * * *"}"

echo " # Populating crontab"
echo "${cron_notify} lemur notify expirations" > /etc/crontabs/lemur
echo "${cron_sync} lemur source sync -s all" >> /etc/crontabs/lemur
echo "${cron_revoked} lemur certificate check_revoked" >> /etc/crontabs/lemur
echo " # Done"

exec "$@"