You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.4 KiB
59 lines
2.4 KiB
#!/bin/sh
|
|
# send mail script for travelmate notifications
|
|
# Copyright (c) 2020-2021 Dirk Brenken (dev@brenken.org)
|
|
# This is free software, licensed under the GNU General Public License v3.
|
|
|
|
# set (s)hellcheck exceptions
|
|
# shellcheck disable=1091,3040
|
|
|
|
# Please note: you have to setup the package 'msmtp' before using this script
|
|
|
|
export LC_ALL=C
|
|
export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
|
|
set -o pipefail
|
|
|
|
# source function library if necessary
|
|
#
|
|
if [ -z "${_C}" ]; then
|
|
. "/lib/functions.sh"
|
|
fi
|
|
|
|
trm_debug="$(uci_get travelmate global trm_debug "0")"
|
|
trm_mailreceiver="$(uci_get travelmate global trm_mailreceiver)"
|
|
trm_mailprofile="$(uci_get travelmate global trm_mailprofile "trm_notify")"
|
|
trm_mailsender="$(uci_get travelmate global trm_mailsender "no-reply@travelmate")"
|
|
trm_rtfile="$(uci_get travelmate global trm_rtfile "/tmp/trm_runtime.json")"
|
|
trm_mailpgm="$(command -v msmtp)"
|
|
trm_logger="$(command -v logger)"
|
|
|
|
if [ -z "${trm_mailreceiver}" ]; then
|
|
"${trm_logger}" -p "err" -t "trm-mail [${$}]" "please set the mail receiver with the 'trm_mailreceiver' option" 2>/dev/null
|
|
exit 1
|
|
fi
|
|
|
|
if [ "${trm_debug}" = "1" ]; then
|
|
debug="--debug"
|
|
fi
|
|
|
|
# info preparation
|
|
#
|
|
sys_info="$(
|
|
strings /etc/banner 2>/dev/null
|
|
ubus call system board | awk 'BEGIN{FS="[{}\"]"}{if($2=="kernel"||$2=="hostname"||$2=="system"||$2=="model"||$2=="description")printf " + %-12s: %s\n",$2,$4}'
|
|
)"
|
|
trm_info="$(/etc/init.d/travelmate status 2>/dev/null)"
|
|
sta_info="$(jsonfilter -i "${trm_rtfile}" -q -l1 -e '@.data.station_id')"
|
|
trm_mailtopic="$(uci_get travelmate global trm_mailtopic "travelmate connection to '${sta_info}'")"
|
|
trm_mailhead="From: ${trm_mailsender}\nTo: ${trm_mailreceiver}\nSubject: ${trm_mailtopic}\nReply-to: ${trm_mailsender}\nMime-Version: 1.0\nContent-Type: text/html;charset=utf-8\nContent-Disposition: inline\n\n"
|
|
|
|
# mail body
|
|
#
|
|
trm_mailtext="<html><body><pre style='display:block;font-family:monospace;font-size:1rem;padding:20;background-color:#f3eee5;white-space:pre'>"
|
|
trm_mailtext="${trm_mailtext}\n<strong>++\n++ System Information ++\n++</strong>\n${sys_info}"
|
|
trm_mailtext="${trm_mailtext}\n\n<strong>++\n++ Travelmate Information ++\n++</strong>\n${trm_info}"
|
|
trm_mailtext="${trm_mailtext}</pre></body></html>"
|
|
|
|
# send mail
|
|
#
|
|
printf "%b" "${trm_mailhead}${trm_mailtext}" 2>/dev/null | "${trm_mailpgm}" ${debug} -a "${trm_mailprofile}" "${trm_mailreceiver}" >/dev/null 2>&1
|
|
"${trm_logger}" -p "info" -t "trm-mail [${$}]" "mail sent to '${trm_mailreceiver}' with rc '${?}'" 2>/dev/null
|