We have resolved the issue in the following way:
server {
listen 443;
server_name localhost;
ssl on;
ssl_certificate /etc/nginx/ssl/nginx.crt;
ssl_certificate_key /etc/nginx/ssl/nginx.key;
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 5m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
location / {
proxy_set_header X-Found-Cluster XXXXXX;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Authorization "Basic YYYYYY";
proxy_pass https://XXXXXX.eu-west-1.aws.found.io;
}
}
Where XXXXXX is the cluster ID and YYYYYY is the string "username:password" encoded in base64.
Thank to everyone for the support
Bye