-# DO NOT EDIT - This file is being maintained by Chef
-
-upstream tile_cache_backend {
- server 127.0.0.1:8080 weight=1000 max_fails=32;
- server 127.0.0.2:8080 weight=1000 max_fails=32;
-
- # Add the tile_siblings caches to relieve pressure if local squid failing
- # Balancer: round-robin
-<% server_weight = 1000 -%>
-<% Array(@node[:tilecache][:tile_siblings]).each do |cache_peer| -%>
-<% @caches.each do |cache| -%>
-<% if cache_peer == cache[:fqdn] -%>
-<% if cache[:hostname] != node[:hostname] -%>
-<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%>
- server <%= address %>:80 weight=<%= server_weight %> max_fails=32 backup; # Server <%= cache[:hostname] %>
-<% server_weight -= server_weight.div(2) -%>
-<% end -%>
-<% end -%>
-<% end -%>
-<% end -%>
-<% end -%>
-
- keepalive 128;
-}
-
-# Geo Map of tile caches
-geo $tile_cache {
- default "client";
-<% @caches.each do |cache| -%>
-<% cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address| -%>
- <%= address %> "cache"; # <%= cache[:hostname] %>
-<% end -%>
-<% end -%>
-}
-
-# Rates table based on current cookie value
-# 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__osm_totp_token $cookie_qos_token_set {
-# include /etc/nginx/conf.d/tile_qos_cookies.map;
-# }
-
-map $http_user_agent $approved_scraper {
- default 0; # Not approved
- '~^JOSM\/' 1; # JOSM
- '~^Mozilla\/5\.0\ QGIS\/' 1; # QGIS
-}
-
-map $http_user_agent $denied_scraper {
- default 0; # Not denied
- '' 1; # No User-Agent Set
- '-' 1;
-
- # Library defaults
- '~^Python\-urllib\/' 1;
- '~^python\-requests\/' 1;
- '~^node\-fetch\/' 1;
- '~^R$' 1;
- '~^Java\/' 1;
- '~^tiles$' 1;
- '~^okhttp\/' 1;
- '~^Microsoft-ATL-Native\/' 1;
- '/n software IPWorks HTTP/S Component - www.nsoftware.com' 1;
- '~^Wget\/' 1;
- 'java' 1;
-
- # Library defaults or fakes
- 'Android' 1;
- 'kc_android' 1;
- 'host' 1;
- '~^maptestapp' 1;
- 'Other' 1;
- 'osmdroid' 1;
- '~^tilelive-http' 1;
- '~^Java-http-client' 1;
-
- # Fakes
- 'Mozilla/4.0' 1;
- 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)' 1;
-
- # Bulk downloaders
- 'C# TilesDownloader' 1;
- 'MapDownloader' 1;
- '~^staticmaps' 1;
-
- # Overusage apps
- '~^runtastic' 1;
- '~^Where\ my\ children' 1;
- 'nossoonibusjp.android.crosswalk' 1;
- 'br.com.concisoti.potybus' 1;
- 'com.soft373.taptaxi' 1;
- 'com.kradac.ktxcore' 1;
- '~^ru.crowdsystems.topcontrol.knd' 1;
- 'pl.itaxi.driver' 1;
- 'net.uztaxi.driver' 1;
- 'OSMDroid/2.1 (its; rutaxi 3.28.0)' 1;
- 'com.helleniccomms.mercedes.driver' 1;
- 'ru.taximaster.www' 1;
- 'com.arobs.trackgps' 1;
- 'com.helleniccomms.asteras.driver' 1;
-
- # Malware
- 'Agent Smith' 1;
- # '~[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}' 1; # Fake UA
-}
-
-map $http_referer $denied_referer {
- default 0; # Not denied
- # Faked sites
- 'http://www.openstreetmap.org/' 1;
- 'http://www.openstreetmap.org' 1;
- 'https://www.openstreetmap.org' 1;
- 'http://openstreetmap.org/' 1;
- 'http://openstreetmap.org' 1;
- 'https://openstreetmap.org' 1;
- 'http://www.osm.org/' 1;
- 'http://www.osm.org' 1;
- 'http://osm.org/' 1;
- 'http://osm.org' 1;
- 'http://google.com' 1;
- 'http://www.google.com' 1;
- 'http://google.com/' 1;
- 'http://www.google.com/' 1;
- 'https://google.com' 1;
- 'https://www.google.com' 1;
- 'https://google.com/' 1;
- 'https://www.google.com/' 1;
- 'http://www.microsoft.com/' 1;
-
- # Overusing websites
- '~^https?://pmap\.kuku\.lu/' 1;
- '~^https?://[^.]*\.pmap\.kuku\.lu/' 1;
- '~^https?://fastpokemap\.com/' 1;
- '~^https?://[^.]*\.fastpokemap\.com/' 1;
- '~^https?://pkget\.com/' 1;
- '~^https?://[^.]*\.pkget\.com/' 1;
- '~^https?://twpkinfo\.com/' 1;
- '~^https?://[^.]*\.twpkinfo\.com/' 1;
- '~^https?://9db\.jp/' 1;
- '~^https?://[^.]*\.9db\.jp/' 1;
- '~^https?://clustrmaps\.com/' 1;
- '~^https?://[^.]*\.clustrmaps\.com/' 1;
- '~^https?://geoportal360\.pl/' 1;
- '~^https?://skelbiu\.lt/' 1;
- '~^https?://[^.]*\.skelbiu\.lt/' 1;
- '~^https?://wialon\.[^.]*/' 1; # wialon has many domains, so block them all
- '~^https?://[^.]*\.wialon\.[^.]*/' 1;
- '~^https?://gps-trace\.com/' 1;
- '~^https?://[^.]*\.gps-trace\.com/' 1;
- '~^https?://cellmapper\.net/' 1;
- '~^https?://[^.]*\.cellmapper\.net/' 1;
-}
-
-map $http_referer $censored_referer {
- default 0; # Not denied
- # Blocked on board instructions
- '~^https?://schiebt-sie-ab\.de/' 1;
- '~^https?://[^.]*\.schiebt-sie-ab\.de/' 1;
-}
-
-
-map $http_referer $osm_referer {
- default ''; # False
- '~^https:\/\/www\.openstreetmap\.org\/' 'osm'; # True
-}
-
-# Limit Cache-Control header to only approved User-Agents
-map $tile_cache$osm_referer$http_user_agent $limit_http_cache_control {
- default ''; # Unset Header
- '~^clientosmMozilla\/5\.0\ \(X11' $http_cache_control; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Windows' $http_cache_control; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(iPhone' $http_cache_control; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Macintosh' $http_cache_control; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Linux' $http_cache_control; # Pass Header
-}
-
-# Limit Pragma header to only approved User-Agents
-map $tile_cache$osm_referer$http_user_agent $limit_http_pragma {
- default ''; # Unset Header
- '~^clientosmMozilla\/5\.0\ \(X11' $http_pragma; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Windows' $http_pragma; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(iPhone' $http_pragma; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Macintosh' $http_pragma; # Pass Header
- '~^clientosmMozilla\/5\.0\ \(Linux' $http_pragma; # Pass Header
-}
-
-# Find Browser User-Agents which are not sending a referer.
-# Browsers with no referer could be due to Browser extension or website Referrer-Policy
-map $tile_cache$http_referer$scheme$http_user_agent $deny_missing_referer {
- default 0; # Not denied
- '~^clienthttpsMozilla\/5\.0\ \(X11' 1;
- '~^clienthttpsMozilla\/5\.0\ \(Windows' 1;
- '~^clienthttpsMozilla\/5\.0\ \(iPhone' 1;
- '~^clienthttpsMozilla\/5\.0\ \(Macintosh' 1;
- '~^clienthttpsMozilla\/5\.0\ \(Linux' 1;
-}
-
-server {
- # IPv4
- listen 80 deferred backlog=16384 reuseport default_server;
- listen 443 ssl deferred backlog=16384 reuseport http2 default_server;
- # IPv6
- listen [::]:80 deferred backlog=16384 reuseport default_server;
- listen [::]:443 ssl deferred backlog=16384 reuseport http2 default_server;
- server_name localhost;
-
- proxy_buffers 8 64k;
- proxy_busy_buffers_size 64k;
-
- 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 %>/ {
- return 404;
- }
-<% end %>
-
- # Immediately 404 silly tile requests
- location = /0/-1/-1.png {
- return 404;
- }
- location = /0/-1/0.png {
- return 404;
- }
- location = /0/-1/1.png {
- return 404;
- }
- location = /0/0/-1.png {
- return 404;
- }
- location = /0/0/1.png {
- return 404;
- }
- location = /0/0/2.png {
- return 404;
- }
- location = /0/1/-1.png {
- return 404;
- }
- location = /0/1/0.png {
- return 404;
- }
- location = /0/1/1.png {
- return 404;
- }
- location = /0/1/2.png {
- return 404;
- }
- location = /0/2/0.png {
- return 404;
- }
- location = /0/2/1.png {
- return 404;
- }
- location = /0/2/2.png {
- return 404;
- }
- location = /1/-1/-1.png {
- return 404;
- }
- location = /1/-1/0.png {
- return 404;
- }
- location = /1/-1/1.png {
- return 404;
- }
- location = /1/-1/2.png {
- return 404;
- }
- location = /1/0/-1.png {
- return 404;
- }
- location = /1/1/-1.png {
- return 404;
- }
- location = /1/2/-1.png {
- return 404;
- }
- location = /2/-1/0.png {
- return 404;
- }
- location = /2/-1/1.png {
- return 404;
- }
- location = /2/-1/2.png {
- return 404;
- }
- location = /2/-1/3.png {
- return 404;
- }
- location = /2/0/-1.png {
- return 404;
- }
- location = /2/1/-1.png {
- return 404;
- }
- location = /2/1/4.png {
- return 404;
- }
- location = /2/2/4.png {
- return 404;
- }
- location = /2/3/4.png {
- return 404;
- }
- location = /2/4/0.png {
- return 404;
- }
- location = /2/4/1.png {
- return 404;
- }
- location = /2/4/2.png {
- return 404;
- }
- location = /2/4/3.png {
- return 404;
- }
- location = /2/4/4.png {
- return 404;
- }
-
-<% for i in 0..16 do %>
-<% if i == 0 -%>
- # Default Fallback Location Handler (lowest)
- location / {
-<% elsif -%>
- # Dedicated zoom handler for caching
- location /<%= i %>/ {
-<% end %>
- # Only allow GET / HEAD / OPTIONS (CORS) requests
- limit_except GET HEAD OPTIONS {
- deny all;
- }
-
- proxy_pass http://tile_cache_backend;
- proxy_set_header X-Forwarded-For $remote_addr;
- proxy_http_version 1.1;
- proxy_set_header Connection '';
-
- proxy_connect_timeout 20s;
-
- proxy_next_upstream_tries 2;
-
- # Replace host header.
- proxy_set_header Host 'tile.openstreetmap.org';
- # Drop all request headers and request body
- proxy_pass_request_headers off;
- proxy_pass_request_body off;
-
- # Do not allow setting cookies from backends due to caching.
- proxy_ignore_headers Set-Cookie;
- proxy_hide_header Set-Cookie;
-
-<% if i != 0 -%>
- # Caching
- proxy_cache "proxy_cache_zone";
- proxy_cache_lock on;
- proxy_cache_valid 200 2d;
- proxy_cache_valid 404 15m;
- # Serve stale cache on errors or if updating
- proxy_cache_use_stale error timeout updating http_404 http_500 http_503 http_504;
- # If in cache as stale, serve stale and update in background
- proxy_cache_background_update on;
- # Workaround nginx async bug which causes stale cache replies to wait for the async backend cache update reply (seen in v1.16.0)
- keepalive_requests 0;
- # Enable revalidation using If-Modified-Since and If-None-Match for stale items
- proxy_cache_revalidate on;
- proxy_cache_min_uses 4;
-
- add_header x-cache-status "$upstream_cache_status - <%= node[:hostname] %>";
-<% else %>
- # Severely rate limit Browser UAs which are not sending a referer.
- # With no referer we do not know who is using tiles
- if ($deny_missing_referer) {
- set $limit_rate 1024;
- add_header x-cache-ratelimit "missing-referer";
- }
-<% end -%>
-
- # Set a QoS cookie if none presented (uses nginx Map)
- # add_header Set-Cookie $cookie_qos_token_set;
-<% if node[:ssl][:strict_transport_security] -%>
- # Ensure Strict-Transport-Security header is removed from proxied server responses
- proxy_hide_header Strict-Transport-Security;
-
- # Enable HSTS
- add_header Strict-Transport-Security "<%= node[:ssl][:strict_transport_security] %>" always;
-<% end -%>
-
- # QoS Traffic Rate see $limit_rate on http://nginx.org/en/docs/http/ngx_http_core_module.html
- # set $limit_rate $limit_rate_qos;
-
- # Allow Higher Traffic Rate from Approved User-Agents which do not support cookies (uses nginx Map)
- # if ($approved_scraper) {
- # set $limit_rate 65536;
- # }
-
- if ($denied_scraper) {
- set $limit_rate 512;
- return 429;
- }
- if ($denied_referer) {
- set $limit_rate 512;
- return 418;
- }
-
- if ($censored_referer) {
- set $limit_rate 512;
- return 451 "Unavailable at OSMF Board request";
- }
-
- # Strip any ?query parameters from urls
- set $args '';
-
- # Allow cache purging headers only from select User-Agents (uses nginx Map)
- proxy_set_header Cache-Control $limit_http_cache_control;
- proxy_set_header Pragma $limit_http_pragma;
- }
-<% end %>
-}
projects / chef.git / commitdiff