[FIXED] How to integrate a Web Application firewall (ModSecurity) with Heroku?

Issue

I have an application running on the flask server in Heroku. This there any way to integrate ModSecurity or any open-source Web Application Firewall (WAF) to protect my application in Heroku. Any other related answer or help regarding this is also highly appreciated.

Solution

There is a Python binding for libmodsecurity3: https://github.com/pymodsecurity/pymodsecurity. In the README, you can find an example for Django - may be you can use that in case of Flask too.

Note, that binding supports only v3.0.3, but the current version is v3.0.4 (libmodsecurity3), and that's nearly 1 year old. The current master branch contains so many changes from that version.

Answered By - airween