Mixed content (HTTPS / HTTP) errors with Inertia app

@ignoramous thanks for your answer!

In your fly.toml, add force_https=true to the relevant service (docs , example ) and check if that helps?

It was already in the default fly.toml:

  [[services.ports]]
    force_https = true
    handlers = ["http"]
    port = 80

  [[services.ports]]
    handlers = ["tls", "http"]
    port = 443

Verify with curl --head http://myappname.fly.dev

Seems to work.

curl --head http://myappname.fly.dev
HTTP/1.1 301 Moved Permanently
location: https://myappname.fly.dev/
server: Fly/54d1d920f (2022-09-30)
via: 1.1 fly.io
fly-request-id: 01GFG126HSX1WF8JCT1MP4D1A1-ams
date: Sun, 16 Oct 2022 09:12:40 GMT

Alternatively, you could add a HSTS header to responses from the web server (MDN).

Never heard of this header - will have to look into it.

Or, add a 301 permanent redirect from http://... to Location: https://... like how we do it.

But isn’t this already the case with force_https=true? Do I need to create & configure some certs manually?

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