# deploy/nginx-snippet.conf
# Add inside your existing TLS server block.
#
# The prefix is passed through UNCHANGED: no trailing slash on proxy_pass,
# no rewrite. Paths are then identical on both sides, so there is nothing
# to keep in sync between nginx and BASE_PATH.

# Without this, https://host/maps (no trailing slash) never matches the block
# below. It would also break <base href="/maps/">, since relative URLs would
# resolve against / instead.
location = /maps {
    return 301 /maps/;
}

location /maps/ {
    proxy_pass http://127.0.0.1:8080;
    proxy_http_version 1.1;
    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 X-Forwarded-Proto $scheme;
}

# GPX uploads: nginx defaults to client_max_body_size 1m, which rejects a
# real track before the app ever sees it. Raised here only, not globally.
location /maps/api/gpx/upload {
    client_max_body_size 25m;
    proxy_request_buffering off;

    proxy_pass http://127.0.0.1:8080;
    proxy_http_version 1.1;
    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 X-Forwarded-Proto $scheme;
}