Creating a script for sending notifications

To create a script:

  1. In the console of the server on which the correlator is installed, create a script file and add the following lines to it:

    #!/bin/bash

    set -eu

    CHAT_ID=<Current chat ID value obtained at step 8 or 9 of the Telegram bot setup instructions>

    TG_TOKEN=<token value obtained at step 5 of the Telegram bot setup instructions>

    RULE=$1

    TEXT="<b>$RULE</b> rule triggered."

    curl --data-urlencode "chat_id=$CHAT_ID" --data-urlencode "text=$TEXT" --data-urlencode "parse_mode=HTML" https://api.telegram.org/bot$TG_TOKEN/sendMessage

    If the correlator server does not have Internet access, you can use a proxy server:

    #!/bin/bash

    set -eu

    CHAT_ID=<Current chat ID value obtained at step 8 or 9 of the Telegram bot setup instructions>

    TG_TOKEN=<token value obtained at step 5 of the Telegram bot setup instructions>

    RULE=$1

    TEXT="<b>$RULE</b> rule triggered."

    PROXY=<address and port of the proxy server>

    curl --proxy $PROXY --data-urlencode "chat_id=$CHAT_ID" --data-urlencode "text=$TEXT" --data-urlencode "parse_mode=HTML" https://api.telegram.org/bot$TG_TOKEN/sendMessage

  2. Save the script to the correlator directory at /opt/kaspersky/kuma/correlator/<ID of the correlator that must respond to events>/scripts/.

    For information about obtaining the correlator ID, see the Getting service identifier section.

  3. Make the 'kuma' user the owner of the file and grant execution rights:

    chown kuma:kuma /opt/kaspersky/kuma/correlator/<ID of the correlator that must respond>/scripts/<script name>.sh

    chmod +x /opt/kaspersky/kuma/correlator/<ID of the correlator that must respond>/scripts/<script name>.sh

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