How to use self-signed certificates in offline environment?

[AoEiuV020]

Hi,

I'm trying to deploy openvidu-local-deployment in an air-gapped environment (no internet access). Currently facing an issue where Caddy fails to obtain certificates for HTTPS since it cannot connect to the internet.

I noticed the Caddy configuration is generated by a program called "local-caddy-generate".

Questions:

1. Is the source code for "local-caddy-generate" available?
2. Is it possible to configure it to use self-signed certificates instead of obtaining them from the internet?
3. Are there any alternative solutions for using openvidu-local-deployment with self-signed certificates in an offline environment?
4. Or are there any better deployment solutions specifically designed for air-gapped environments?

Environment:

• Using openvidu-local-deployment 3.0.0
• Air-gapped network environment (no internet access)

Thank you for your help!