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relay/docker/files/entrypoint.sh
2026-02-20 16:56:05 +01:00

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#!/bin/bash
set -eo pipefail
SETUP_CHATMAIL_SERVICE_PATH="${SETUP_CHATMAIL_SERVICE_PATH:-/lib/systemd/system/setup_chatmail.service}"
# Whitelist only the env vars needed by setup_chatmail_docker.sh.
# Forwarding all env vars (via printenv) would leak Docker internals,
# orchestrator secrets, and other unrelated variables into systemd.
env_vars="MAIL_DOMAIN CMDEPLOY_STAGES CHATMAIL_INI TLS_EXTERNAL_CERT_AND_KEY PATH"
sed -i "s|<envs_list>|$env_vars|g" "$SETUP_CHATMAIL_SERVICE_PATH"
exec /lib/systemd/systemd "$@"