How to get server to run on port 80 and 443

[officialbubies]

Hi, I am hosting this app on an AWS EC2 instance running Ubuntu. I have everything setup but cannot figure out how to get the server to be accessed on port 80 HTTP and 443 HTTPS. I have .pem files. I'm not sure if I need to change something in one of the /config .exs files or if I need to run a reverse proxy through Nginx etc. How is the appropriate way to do this? Thanks

[ceolinwill]

In theory, it should be working on port 443 for HTTPS because of this line. I'm running it on fly.io on port 443. To use port 80 for HTTP, you can set a PORT environment variable. It reads your environment variable here or it uses 8080 as the default.

If you need to pass a custom keyfile/certfile, you might need to add a https key to the config/runtime.exs file. Something like this:

https: [
  port: 443,
  cipher_suite: :strong,
  keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
  certfile: System.get_env("SOME_APP_SSL_CERT_PATH")
]

That's the configuration I have for the dev environment.

Let me know if that works and/or if we need to make code changes to make it easier.