SSO over EntraID not working anymore in version 3.0.0

[nicolamarangoni]

What do you see as an issue?

I'm trying Airflow version 3.0.0 using login with SSO over Azure EntraID.
SSO is configured using a custom webserver_config_azure.py file like indicated in several articles in the internet.
The app registration in EntraID doesn't allow redirect URLs with HTTP instead of HTTPS.
Until Airflow 2.x.x, it was necessary to set enable_proxy_fix = True to send the redirect URL https://.
In Airflow 3.0.0, the parameter enable_proxy_fix is not available anymore. Without this parameter, Airflow send an URL with http:// that is not accepted by the EntraID app.
The documentation doesn't mention any alternative setting to send the redirect URL with https.
I also didn't find any information about this issue in the internet. I also don't know if this is a bug or simply a documentation issue.

Solving the problem

Provide update documentation about a substitute of the setting enable_proxy_fix = True.

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[kaxil]

cc @vincbeck

[nicolamarangoni]

@gschuurman the fix suggested in #49781, that is adding a some code in a custom webserver_config.py worked for me.
But thanks for getting back the proxy_fix parameter!