Reading allowed webhook urls from the custom alert code

[dkonvalina]

Hello,

I am building a custom alert action for advanced webhook functionality (allowing header values, removing some data from the payload etc.) and I want to validate the url provided in the config of the alert to be one of the listed in webhook allowed urls. There is a standard list of allowed urls for Splunk standard action Webhook which I want to use.

Do you know how can I pull the list of allowed webhook urls (patterns) from my python code?

I want to reuse the existing configuration instead of creating a custom list of allowed patterns. Only admin should be able to modify this list, whereas the URL for each alert is created by the user.

Thanks!