Getting an error of 403 "origin not allowed " while accessing grafana with azure app gateway (grafana is behind of nginx)

[vijayrana]

Hi Team ,

I am getting an error of “origin not allowed” 403 in grafana while accessing grafana from app gateway , my grafana is behind of nginx RP this issue occure when i try to access grafana from azure app gateway not when i try to access by localhost
currently i am using grafana 9.3 version
please help to fix this issue

[antonio]

welcome to the community @vijayrana

This looks like a breaking change that affected reverse proxies. This was the fix for it.

Hope it helps