I there, before I had my files on my localhost and I was able to serve them just fine. Now, I moved my static files to S3, but I want to serve the index.html starter file with a custom domain. From the index.html must be possible to navigate to other .html.

So far I got:

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    include snippets/letsencrypt.conf;
    include snippets/ssl-params.conf;

    charset   utf-8;

    server_name mydomain;

    location / {


 proxy_set_header       Host 's3-eu-west-1.amazonaws.com';
        proxy_set_header       Authorization '';
        proxy_hide_header      x-amz-id-2;
        proxy_hide_header      x-amz-request-id;
        proxy_hide_header      Set-Cookie;
        proxy_ignore_headers   "Set-Cookie";
        proxy_intercept_errors on;
        set $indexfile         "s3-eu-west-1.amazonaws.com/myprod-bucket/static/js/frontend/build_v0.5/";
        proxy_pass             https://$indexfile;

        # expires 1y;
        log_not_found off;

        auth_basic "Restricted Content";
        auth_basic_user_file /etc/nginx/.htpasswd_finder;
    }

}

I can't seem to find any examples that work for my case, what am I doing wrong??

UPDATE: I changed this a bit based on https://stackoverflow.com/a/22843758/977622 and I started getting:

Refused to execute the script from '../vendor.5ad3d736.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

and

Resource interpreted as Stylesheet but transferred with MIME type text/html: "../styles/main.b812e04a.css".