# Example: expose MinIO S3 API on HTTPS for presigned URLs (fixes mixed content vs https://your-app).
#
# 1. DNS: A/AAAA record for MINIO_API_HOST → your VPS.
# 2. TLS: obtain cert for MINIO_API_HOST (e.g. certbot --nginx).
# 3. Replace MINIO_API_HOST and adjust upstream port if MINIO_API_PORT ≠ 19000.
# 4. Set in .env (same hostname and scheme — no trailing slash):
#       S3_PUBLIC_ENDPOINT_URL=https://MINIO_API_HOST
#       MINIO_SERVER_URL=https://MINIO_API_HOST
# 5. Recreate/be0 restart so presign matches this host.
#
# Optionally bind Docker’s MinIO publish to localhost only:
#       "127.0.0.1:19000:9000"

upstream minio_s3_api {
    server 127.0.0.1:19000;
    keepalive 32;
}

server {
    listen 443 ssl http2;
    server_name MINIO_API_HOST;

    ssl_certificate     /fullchain.pem;
    ssl_certificate_key /privkey.pem;

    # Large evidence PDF uploads go through be0, not nginx→MinIO, but PUT via presign can be big.
    client_max_body_size 50m;

    # Disable buffering for streamed GETs if needed upstream.
    proxy_buffering off;
    proxy_request_buffering off;

    location / {
        proxy_http_version 1.1;
        proxy_set_header Host $http_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;
        proxy_set_header Connection "";

        proxy_connect_timeout 300;
        proxy_send_timeout    300;
        proxy_read_timeout    300;

        proxy_pass http://minio_s3_api;
    }
}