Support for http corporate proxy with self signed certificate

[rhamzeh]

Please do not report security vulnerabilities here. See the Responsible Disclosure Program.

By submitting an issue to this repository, you agree to the terms within the OpenFGA Code of Conduct.

Describe the problem you'd like to have solved

A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

We are trying to use FGA in node.js behind a corporate proxy. After setting HTTP_PROXY / HTTPS_PROXY env variables, we still have issues on certificate chain validation.

Describe the ideal solution

A way to set correctly the proxy (credentials and certificate chain to trust)and proper documentation for it

Alternatives and current workarounds

Additional context

Originally posted by @nicoduj on May 15, 2024 in https://github.com/orgs/openfga/discussions/310