{% if s3_host == 1 or s3_host == true %} proxy_http_version 1.1; proxy_set_header Connection ""; proxy_set_header Authorization ''; proxy_set_header Host {{ forward_host }}; proxy_hide_header x-amz-id-2; proxy_hide_header x-amz-request-id; proxy_hide_header x-amz-meta-server-side-encryption; proxy_hide_header x-amz-server-side-encryption; proxy_hide_header Set-Cookie; proxy_ignore_headers Set-Cookie; proxy_intercept_errors on; add_header Cache-Control max-age=31536000; proxy_pass http://{{ forward_host }}/; {% endif %}