all-in-one/Containers/apache/start.sh

78 lines
2.1 KiB
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#!/bin/bash
if [ -z "$NC_DOMAIN" ]; then
echo "NC_DOMAIN and NEXTCLOUD_HOST need to be provided. Exiting!"
exit 1
fi
# Need write access to /mnt/data
if ! [ -w /mnt/data ]; then
echo "Cannot write to /mnt/data"
exit 1
fi
# Only start container if nextcloud is accessible
while ! nc -z "$NEXTCLOUD_HOST" 9000; do
echo "Waiting for Nextcloud to start..."
sleep 5
done
# Get ipv4-address of Apache
IPv4_ADDRESS="$(dig nextcloud-aio-apache A +short +search | head -1)"
# Bring it in CIDR notation
# shellcheck disable=SC2001
IPv4_ADDRESS="$(echo "$IPv4_ADDRESS" | sed 's|[0-9]\+$|1/32|')"
if [ -z "$APACHE_PORT" ]; then
export APACHE_PORT="443"
fi
# Change variables in case of reverse proxies
if [ "$APACHE_PORT" != '443' ]; then
export PROTOCOL="http"
export NC_DOMAIN=""
else
export PROTOCOL="https"
fi
# Change the auto_https in case of reverse proxies
if [ "$APACHE_PORT" != '443' ]; then
CADDYFILE="$(sed 's|auto_https.*|auto_https off|' /Caddyfile)"
else
CADDYFILE="$(sed 's|auto_https.*|auto_https disable_redirects|' /Caddyfile)"
fi
echo "$CADDYFILE" > /tmp/Caddyfile
# Change the trusted_proxies in case of reverse proxies
if [ "$APACHE_PORT" != '443' ]; then
CADDYFILE="$(sed 's|# trusted_proxies placeholder|trusted_proxies static private_ranges|' /tmp/Caddyfile)"
else
CADDYFILE="$(sed "s|# trusted_proxies placeholder|trusted_proxies static $IPv4_ADDRESS|" /tmp/Caddyfile)"
fi
echo "$CADDYFILE" > /tmp/Caddyfile
# Remove additional domain if not given
if [ -z "$ADDITIONAL_TRUSTED_DOMAIN" ]; then
CADDYFILE="$(sed '/ADDITIONAL_TRUSTED_DOMAIN/d' /tmp/Caddyfile)"
fi
echo "$CADDYFILE" > /tmp/Caddyfile
# Fix the Caddyfile format
caddy fmt --overwrite /tmp/Caddyfile
# Add caddy path
mkdir -p /mnt/data/caddy/
# Add caddy import path
mkdir -p /mnt/data/caddy-imports
# Remove falsely added Nextcloud conf
rm -f /mnt/data/caddy-imports/nextcloud
# Make sure that the caddy-imports dir is not empty
echo "# empty file so that caddy does not print a warning" > /mnt/data/caddy-imports/empty
# Fix apache startup
rm -f /usr/local/apache2/logs/httpd.pid
exec "$@"