feat: hide internal information in case of error

[bench]

Currently, your plugin displays the error message returned by the go library when it fails to reach the modsecurity container.

This approach is interesting for debugging and it facilitates the setup of the plugin.

However, it also reveals information about the internal architecture that should remain hidden.

As an example, the message below reveals that I'm using kubernetes, that my modsecurity pod is deployed in my kube-system namespace, and that my CIDR looks like 172.20.X.X

By reading the source code of traefik and some other plugins, I see that it is more common to log the information and return only an HTTP error code without details.

So I propose a very simple modification here and I open the discussion.

Thanks in advance and thx for your time.

Signed-off-by: Benjamin Chenebault [email protected]

[acouvreur]

Hi! Thanks for the suggestion!
I'll look into it, seems simple enough and reasonable enough to merge it :)

[github-actions]

🎉 This PR is included in version 1.1.0 🎉

The release is available on GitHub release

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[bench]

Hi Alexis,
Thank you very much for accepting this change.