X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/76a92a578930347d2e7ef6a99a9ed7731b62e8b0..8f6bf8b7cd2909565909a6f817426a3f6c8c0d80:/cookbooks/tilecache/templates/default/nginx_tile.conf.erb diff --git a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb index f250bb972..611bd4a73 100644 --- a/cookbooks/tilecache/templates/default/nginx_tile.conf.erb +++ b/cookbooks/tilecache/templates/default/nginx_tile.conf.erb @@ -1,25 +1,73 @@ # DO NOT EDIT - This file is being maintained by Chef upstream tile_cache_backend { - server 127.0.0.1:8080; + server 127.0.0.1; + + # Add the other caches to relieve pressure if local squid failing + # Balancer: round-robin +<% @caches.each do |cache| -%> +<% if cache[:hostname] != node[:hostname] -%> +<% if node[:tilecache][:tile_siblings].include? cache[:fqdn] -%> +<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%> + server <%= address %> backup; # Server <%= cache[:hostname] %> +<% end -%> +<% end -%> +<% end -%> +<% end -%> + + keepalive 256; +} - keepalive 32; +# Geo Map of tile caches +geo $tile_cache { + default 0; +<% @caches.each do |cache| -%> +<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%> + <%= address %> 1; # <%= cache[:hostname] %> +<% end -%> +<% end -%> } # Rates table based on current cookie value -map $cookie_qos_token $limit_rate_qos { +map $cookie__osm_totp_token $limit_rate_qos { include /etc/nginx/conf.d/tile_qos_rates.map; } # Set-Cookie table based on current cookie value -map $cookie_qos_token $cookie_qos_token_set { +map $cookie__osm_totp_token $cookie_qos_token_set { include /etc/nginx/conf.d/tile_qos_cookies.map; } map $http_user_agent $approved_scraper { - default ''; # Not approved - '~^JOSM\/' 'JOSM'; - '~^Mozilla\/5\.0\ QGIS\/' 'QGIS'; + default 0; # Not approved + '~^JOSM\/' 1; # JOSM + '~^Mozilla\/5\.0\ QGIS\/' 1; # QGIS +} + +map $http_user_agent $denied_scraper { + default 0; # Not denied + '' 1; # No User-Agent Set + '~^Python\-urllib\/' 1; # Library Default + '~^python\-requests\/' 1; # Library Default + '~^node\-fetch\/' 1; # Library Default + '~^R$' 1; # Library Default + '~^Java\/' 1; # Library Default + '~^tiles$' 1; # Library Default + '~^runtastic' 1; # App + 'Mozilla/4.0' 1; # Fake + 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)' 1; # Fake +} + +map $http_referer $denied_referer { + default 0; # Not denied + 'http://www.openstreetmap.org/' 1; # Faked + 'http://www.openstreetmap.org' 1; # Faked + 'http://openstreetmap.org/' 1; # Faked + 'http://openstreetmap.org' 1; # Faked + 'http://www.osm.org/' 1; # Faked + 'http://www.osm.org' 1; # Faked + 'http://osm.org/' 1; # Faked + 'http://osm.org' 1; # Faked } # Limit Cache-Control header to only approved User-Agents @@ -37,7 +85,7 @@ map $http_user_agent $limit_http_pragma { } server { - listen 443 ssl fastopen=2048 http2 default_server; + listen 443 ssl deferred backlog=16384 reuseport fastopen=2048 http2 default_server; server_name localhost; proxy_buffers 8 64k; @@ -45,6 +93,76 @@ server { ssl_certificate /etc/ssl/certs/tile.openstreetmap.org.pem; ssl_certificate_key /etc/ssl/private/tile.openstreetmap.org.key; + # Requests sent within early data are subject to replay attacks. + # See: http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_early_data + ssl_early_data on; + + # Immediately 404 layers we do not support +<% for i in 20..99 do %> + location /<%= i %>/ { + set $limit_rate 512; + return 404; + } +<% end %> + + # Immediately 404 silly tile requests + location = /0/0/-1.png { + set $limit_rate 512; + return 404; + } + location = /1/0/-1.png { + set $limit_rate 512; + return 404; + } + location = /1/-1/0.png { + set $limit_rate 512; + return 404; + } + location = /1/-1/1.png { + set $limit_rate 512; + return 404; + } + location = /1/-1/-1.png { + set $limit_rate 512; + return 404; + } + location = /1/-1/2.png { + set $limit_rate 512; + return 404; + } + location = /1/1/-1.png { + set $limit_rate 512; + return 404; + } + location = /1/2/-1.png { + set $limit_rate 512; + return 404; + } + location = /2/0/-1.png { + set $limit_rate 512; + return 404; + } + location = /2/-1/0.png { + set $limit_rate 512; + return 404; + } + location = /2/-1/1.png { + set $limit_rate 512; + return 404; + } + location = /2/1/-1.png { + set $limit_rate 512; + return 404; + } + location = /2/-1/2.png { + set $limit_rate 512; + return 404; + } + location = /2/-1/3.png { + set $limit_rate 512; + return 404; + } + location / { proxy_pass http://tile_cache_backend; proxy_set_header X-Forwarded-For $remote_addr; @@ -53,6 +171,8 @@ server { proxy_connect_timeout 5s; + # Preserve host header. + proxy_set_header Host $host; # Do not pass cookies to backends. proxy_set_header Cookie ''; # Do not pass Accept-Encoding to backends. @@ -77,7 +197,16 @@ server { # Allow Higher Traffic Rate from Approved User-Agents which do not support cookies (uses nginx Map) if ($approved_scraper) { - set $limit_rate 32768; + set $limit_rate 65536; + } + + if ($denied_scraper) { + set $limit_rate 512; + return 429; + } + if ($denied_referer) { + set $limit_rate 512; + return 418; } # Strip any ?query parameters from urls @@ -88,20 +217,3 @@ server { proxy_set_header Pragma $limit_http_pragma; } } - -# Convert all http requests to https -server { - listen 80 default_server; - listen [::]:80 default_server; - server_name _; - add_header Access-Control-Allow-Origin *; - return 301 https://$host$request_uri; -} - -server { - listen 80; - listen [::]:80; - server_name ~^(?(?:[a-d]\.)?tile)\.osm\.org$; - add_header Access-Control-Allow-Origin *; - return 301 https://$subdomain.openstreetmap.org$request_uri; -}