Nginx proxy to url from parameter?

Question

Nginx

Hello!
You need to proxy to the url that is specified in the request parameter. Here's what I'm trying but it doesn't work...

location / {
               proxy_pass $arg_url;
               add_header Access-Control-Allow-Origin *;
        }

in the url parameter, the whole url of what needs to be loaded...
https://bridge.mysite:4443/?url=ya.ru
As a result, an error

[error] 8#8: *1 invalid URL prefix in "ya.ru", client: 10.255.0.188, , request: "GET /?url=ya.ru HTTP/1.1"

Answer 1

location / {
    resolver 8.8.8.8;
    proxy_pass http://$arg_url;
    add_header Access-Control-Allow-Origin *;
}