mirror of
https://github.com/rootzoll/raspiblitz.git
synced 2025-02-24 22:58:43 +01:00
147 lines
4.8 KiB
Bash
Executable file
147 lines
4.8 KiB
Bash
Executable file
#!/bin/bash
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# command info
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if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
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echo "script to enable/disable or send notifications"
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echo "blitz.notify.sh on"
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echo "blitz.notify.sh off"
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echo "blitz.notify.sh send \"Message to be send via configured method\""
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exit 1
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fi
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# load config values
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source /home/admin/raspiblitz.info 2>/dev/null
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source /mnt/hdd/raspiblitz.conf 2>/dev/null
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# write default values if no custum values in raspiblitz config yet
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if ! grep -Eq "^notifyMethod=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMethod "mail"
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fi
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if ! grep -Eq "^notifyMailTo=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailTo "mail@example.com"
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fi
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if ! grep -Eq "^notifyMailServer=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailServer "mail.example.com"
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fi
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if ! grep -Eq "^notifyMailPort=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailPort "587"
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fi
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if ! grep -Eq "^notifyMailHostname=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailHostname "${hostname}"
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fi
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if ! grep -Eq "^notifyMailFromAddress=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailFromAddress "rb@example.com"
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fi
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if ! grep -Eq "^notifyMailFromName=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailFromName "RB User"
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fi
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if ! grep -Eq "^notifyMailUser=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailUser "username"
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fi
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if ! grep -Eq "^notifyMailPass=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailPass "password"
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fi
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if ! grep -Eq "^notifyMailEncrypt=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailEncrypt "off"
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fi
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if ! grep -Eq "^notifyMailToCert=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyMailToCert "/mnt/hdd/notify_mail_cert.pem"
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fi
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if ! grep -Eq "^notifyExtCmd=.*" /mnt/hdd/raspiblitz.conf; then
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/home/admin/config.scripts/blitz.conf.sh set notifyExtCmd "/usr/bin/printf"
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fi
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# reload settings
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source /mnt/hdd/raspiblitz.conf 2>/dev/null
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###################
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# switch on
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###################
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if [ "$1" = "1" ] || [ "$1" = "on" ]; then
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echo "switching the NOTIFY ON"
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# install mstmp if not already present
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if ! command -v msmtp >/dev/null; then
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[ -z "$(find -H /var/lib/apt/lists -maxdepth 0 -mtime -7)" ] && sudo apt-get update
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sudo apt-get install -y msmtp
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fi
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# install python lib for smime into virtual env
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sudo -H /usr/bin/python3 -m pip install smime
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# write ssmtp config
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cat << EOF | sudo tee /etc/msmtprc >/dev/null
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# Set default values for all following accounts.
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defaults
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tls on
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tls_trust_file /etc/ssl/certs/ca-certificates.crt
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account mail
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host ${notifyMailServer}
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port ${notifyMailPort}
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from ${notifyMailFromAddress}
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auth on
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user ${notifyMailUser}
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password ${notifyMailPass}
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# Set a default account
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account default : mail
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EOF
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# edit raspi blitz config
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echo "editing /mnt/hdd/raspiblitz.conf"
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/home/admin/config.scripts/blitz.conf.sh set notify "on"
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exit 0
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fi
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###################
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# switch off
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###################
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if [ "$1" = "0" ] || [ "$1" = "off" ]; then
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echo "switching the NOTIFY OFF"
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# edit raspi blitz config
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echo "editing /mnt/hdd/raspiblitz.conf"
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/home/admin/config.scripts/blitz.conf.sh set notify "off"
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exit 0
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fi
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###################
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# send the message
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###################
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if [ "$1" = "send" ]; then
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# check if "notify" is enabled - if not exit
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if ! grep -Eq "^notify=on" /mnt/hdd/raspiblitz.conf; then
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echo "Notifications are NOT enabled in /mnt/hdd/raspiblitz.conf"
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exit 1
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fi
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if ! command -v msmtp >/dev/null; then
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echo "please run \"on\" first"
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exit 1
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fi
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# now parse settings from config and use to send the message
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if [ "${notifyMethod}" = "ext" ]; then
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/usr/bin/python3 /home/admin/config.scripts/blitz.sendnotification.py ext ${notifyExtCmd} "$2"
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elif [ "${notifyMethod}" = "mail" ]; then
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if [ "${notifyMailEncrypt}" = "on" ]; then
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/usr/bin/python3 /home/admin/config.scripts/blitz.sendnotification.py mail --from-address "${notifyMailFromAddress}" --from-name "${notifyMailFromName}" --cert "${notifyMailToCert}" --encrypt ${notifyMailTo} "${@:3}" "$2"
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else
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/usr/bin/python3 /home/admin/config.scripts/blitz.sendnotification.py mail --from-address "${notifyMailFromAddress}" --from-name "${notifyMailFromName}" "${notifyMailTo}" "${@:3}" "$2"
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fi
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elif [ "${notifyMethod}" = "slack" ]; then
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/usr/bin/python3 /home/admin/config.scripts/blitz.sendnotification.py slack -h "$2"
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else
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echo "unknown notification method - check /mnt/hdd/raspiblitz.conf"
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fi
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exit 0
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fi
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echo "FAIL - Unknown Parameter $1"
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exit 1
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