+++ /dev/null
-# DO NOT EDIT - This file is being maintained by Chef
-
-upstream tile_cache_backend {
- server 127.0.0.1:8080;
-
- keepalive 32;
-}
-
-# Rates table based on current cookie value
-map $cookie_qos_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 {
- 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';
-}
-
-# Limit Cache-Control header to only approved User-Agents
-map $http_user_agent $limit_http_cache_control {
- default ''; # Unset Header
- '~^Mozilla\/5\.0\ QGIS\/' ''; # Unset Header
- '~^Mozilla\/5\.0\ ' $http_cache_control; # Pass Header
-}
-
-# Limit Pragma header to only approved User-Agents
-map $http_user_agent $limit_http_pragma {
- default ''; # Unset Header
- '~^Mozilla\/5\.0\ QGIS\/' ''; # Unset Header
- '~^Mozilla\/5\.0\ ' $http_pragma; # Pass Header
-}
-
-server {
- listen 443 ssl fastopen=2048 http2 default_server;
- server_name localhost;
-
- proxy_buffers 8 64k;
-
- ssl_certificate /etc/ssl/certs/tile.openstreetmap.org.pem;
- ssl_certificate_key /etc/ssl/private/tile.openstreetmap.org.key;
-
- location / {
- 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 5s;
-
- # Do not pass cookies to backends.
- proxy_set_header Cookie '';
- # Do not pass Accept-Encoding to backends.
- proxy_set_header Accept-Encoding '';
-
- # Do not allow setting cookies from backends due to caching.
- proxy_ignore_headers Set-Cookie;
- proxy_hide_header Set-Cookie;
-
- # 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 32768;
- }
-
- # 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 $limit_http_pragma;
- }
-}
-
-# Convert all http requests to https
-server {
- listen 80 default_server;
- listen [::]:80 default_server;
- server_name _;
- add_header Access-Control-Allow-Origin *;
- return 301 https://$host$request_uri;
-}
-
-server {
- listen 80;
- listen [::]:80;
- server_name ~^(?<subdomain>(?:[a-d]\.)?tile)\.osm\.org$;
- add_header Access-Control-Allow-Origin *;
- return 301 https://$subdomain.openstreetmap.org$request_uri;
-}