skynet-webportal/docker/nginx/conf.d/include/location-skylink

include /etc/nginx/conf.d/include/cors;
include /etc/nginx/conf.d/include/proxy-buffer;
include /etc/nginx/conf.d/include/proxy-cache-downloads;
include /etc/nginx/conf.d/include/track-download;

limit_conn downloads_by_ip 100; # ddos protection: max 100 downloads at a time

# ensure that skylink that we pass around is base64 encoded (transform base32 encoded ones)
# this is important because we want only one format in cache keys and logs
set_by_lua_block $skylink { return require("skynet.skylink").parse(ngx.var.skylink) }

# default download rate to unlimited
set $limit_rate 0;

limit_rate_after 512k;
limit_rate $limit_rate;

proxy_read_timeout 600;
proxy_set_header User-Agent: Sia-Agent;

proxy_pass http://sia:9980/skynet/skylink/$skylink$path$is_args$args;