48 lines
1.9 KiB
Bash
Executable file
48 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
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# Send an email notification whenever someone pushes an update to rsyncd.
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# Default configuration.
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# This can be overridden in /etc/default/notify-rsync-upload.
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EMAIL_FROM="\"Server: ${HOSTNAME%%.*}\" <noreply@slackware.uk.net>"
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EMAIL_TO=("Systems' Administrator <sysadmin@slackware.uk>")
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LOGSDIR="/var/log/duplication/rsync-uploads"
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# Read /etc/default/notify-rsync-upload if it exists.
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[[ -e /etc/default/notify-rsync-upload ]] && {
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# shellcheck disable=SC1091
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source /etc/default/notify-rsync-upload || {
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printf "%s: %s\\n" "${0##*/}" "failed reading /etc/default/notify-rsync-upload" >&2
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exit 1
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}
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}
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# Make sure the logs directory exists.
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mkdir -p "$LOGSDIR" 2>/dev/null || {
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printf "%s: %s\\n" "${0##*/}" "Failed to create logs directory" >&2
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exit 1
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}
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# Update the log with this upload date/time.
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printf "%s - %s\\n" "$(printf "%(%c)T")" "${RSYNC_USER_NAME:-(none)}@${RSYNC_HOST_NAME:-$RSYNC_HOST_ADDR}" >>"$LOGSDIR/${RSYNC_MODULE_NAME%%-upload}"
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# Determine the subject of the message.
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if (( RSYNC_EXIT_STATUS == 0 )); then
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EMAIL_SUBJECT="Upload success: ${RSYNC_MODULE_NAME%%-upload}"
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elif (( RSYNC_EXIT_STATUS == -1 )); then
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EMAIL_SUBJECT="Upload error: ${RSYNC_MODULE_NAME%%-upload}"
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else
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EMAIL_SUBJECT="Upload failure: ${RSYNC_MODULE_NAME%%-upload}"
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fi
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# Send the message.
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if [[ -n "$EMAIL_FROM" ]] && (( "${#EMAIL_TO[@]}" != 0 )); then
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printf "%s:\\t%s\\n%s:\\t\\t%s\\n%s:\\t%s\\n%s:\\t\\t%s\\n" "Auth'd user" "$RSYNC_USER_NAME@$RSYNC_HOST_NAME [$RSYNC_HOST_ADDR]" "Module" "$RSYNC_MODULE_NAME ($RSYNC_MODULE_PATH)" "Exit code" "$RSYNC_EXIT_STATUS" "PID" "$RSYNC_PID" | mail -r "$EMAIL_FROM" -s "$EMAIL_SUBJECT" "${EMAIL_TO[@]}" >/dev/null 2>&1 || {
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printf "%s: %s\\n" "${0##*/}" "mail command failed" >&2
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exit 1
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}
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else
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printf "%s: %s\\n" "${0##*/}" "no sender and/or recipient configured for mail delivery" >&2
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exit 1
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fi
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exit 0
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