Azure Functions: Force HTTPS

Question

Is there a way with Azure Functions to force connections to be over HTTPS?

I\'m not seeing it in the App Settings, and I don\'t see any reference to web.config for Azure

Answer 1

I don't think there is a way today, but I could see making a case for enforcing this globally (or at least as an option).

Please open an issue https://github.com/Azure/azure-webjobs-sdk-script/ so it can get properly tracked.

Answer 2

Update November 2017

In the Azure portal, go to your function app.

Platform features > Custom Domains > toggle HTTPS Only to 'On'.

Anyone using HTTP will receive a 301 Moved Permanently and be redirected to the HTTPS endpoint. You do not need to actually add a new hostname/domain to toggle this feature. This appears to work with both consumption and app service plans.