openwebrx-clone/debian/openwebrx.postinst

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#!/bin/bash
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. /usr/share/debconf/confmodule
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set -euo pipefail
OWRX_USER="openwebrx"
OWRX_DATADIR="/var/lib/openwebrx"
OWRX_USERS_FILE="${OWRX_DATADIR}/users.json"
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OWRX_SETTINGS_FILE="${OWRX_DATADIR}/settings.json"
OWRX_BOOKMARKS_FILE="${OWRX_DATADIR}/bookmarks.json"
case "$1" in
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configure|reconfigure)
adduser --system --group --no-create-home --home /nonexistent --quiet "${OWRX_USER}"
usermod -aG plugdev openwebrx
# create OpenWebRX data directory and set the correct permissions
if [ ! -d "${OWRX_DATADIR}" ] && [ ! -L "${OWRX_DATADIR}" ]; then mkdir "${OWRX_DATADIR}"; fi
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chown "${OWRX_USER}". ${OWRX_DATADIR}
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# create empty config files now to avoid permission problems later
if [ ! -e "${OWRX_USERS_FILE}" ]; then
echo "[]" > "${OWRX_USERS_FILE}"
chown "${OWRX_USER}". "${OWRX_USERS_FILE}"
chmod 0600 "${OWRX_USERS_FILE}"
fi
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if [ ! -e "${OWRX_SETTINGS_FILE}" ]; then
echo "{}" > "${OWRX_SETTINGS_FILE}"
chown "${OWRX_USER}". "${OWRX_SETTINGS_FILE}"
fi
if [ ! -e "${OWRX_BOOKMARKS_FILE}" ]; then
touch "${OWRX_BOOKMARKS_FILE}"
chown "${OWRX_USER}". "${OWRX_BOOKMARKS_FILE}"
fi
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db_get openwebrx/admin_user_password
if [ ! -z "${RET}" ]; then
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if ! openwebrx admin --silent hasuser admin; then
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# create initial openwebrx user
OWRX_PASSWORD="${RET}" openwebrx admin --noninteractive adduser admin
else
# change existing user's password
OWRX_PASSWORD="${RET}" openwebrx admin --noninteractive resetpassword admin
fi
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fi
# remove password from debconf database
db_unregister openwebrx/admin_user_password
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# set a marker that admin is configured to avoid future questions
db_set openwebrx/admin_user_configured true
;;
*)
echo "postinst called with unknown argument '$1'" 1>&2
exit 1
;;
esac
#DEBHELPER#