Nginx webserver configuration for serving static files
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#
pid /var/run/nginx.pid;
user nginx nginx;
worker_processes 4;
events {
worker_connections 1024;
}
http {
## MIME types
types {
application/xml xml;
image/gif gif;
image/jpeg jpg;
image/png png;
image/bmp bmp;
image/x-icon ico;
text/css css;
text/html html;
text/plain bob;
text/plain txt;
}
default_type application/octet-stream;
## Size Limits
client_body_buffer_size 8k;
client_header_buffer_size 1k;
client_max_body_size 1k;
large_client_header_buffers 1 1k;
## Timeouts
client_body_timeout 60;
client_header_timeout 60;
keepalive_timeout 60 60;
send_timeout 60;
## General Options
ignore_invalid_headers on;
limit_zone gulag $binary_remote_addr 1m;
recursive_error_pages on;
sendfile on;
server_name_in_redirect off;
server_tokens off;
## TCP options
tcp_nodelay on;
tcp_nopush on;
## Compression
gzip on;
gzip_static on;
gzip_buffers 16 8k;
gzip_comp_level 9;
gzip_http_version 1.0;
gzip_min_length 0;
gzip_types text/plain text/html text/css image/x-icon image/bmp;
gzip_vary on;
## Log Format
log_format main '$remote_addr $host $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" "$http_user_agent" "$gzip_ratio"';
## Deny access to any host other than (www.)mydomain.com
server {
server_name _; #default
return 444;
}
## Server (www.)mydomain.com
server {
add_header Cache-Control public;
access_log /var/log/nginx/access.log main buffer=32k;
error_log /var/log/nginx/error.log info;
expires 31d;
limit_conn gulag 5;
listen 127.0.0.1:8080 rcvbuf=64k backlog=128;
root /htdocs;
server_name mydomain.com www.mydomain;
## Only allow GET and HEAD request methods
if ($request_method !~ ^(GET|HEAD)$ ) {
return 444;
}
## Deny illegal Host headers
if ($host !~* ^(mydomain.com|www.mydomain.com)$ ) {
return 444;
}
## Deny certain User-Agents (case insensitive)
## The ~* makes it case insensitive as opposed to just a ~
if ($http_user_agent ~* (Baiduspider|Jullo) ) {
return 444;
}
## Deny certain Referers (case insensitive)
## The ~* makes it case insensitive as opposed to just a ~
if ($http_referer ~* (babes|click|diamond|forsale|girl|jewelry|love|nudit|organic|poker|porn|poweroversoftware|sex|teen|video|webcam|zippo) ) {
return 444;
}
## Redirect from www to non-www
if ($host = 'www.mydomain.com' ) {
rewrite ^/(.*)$ http://mydomain.com/$1 permanent;
}
## Stop Image and Document Hijacking
location ~* (\.jpg|\.png|\.css)$ {
if ($http_referer !~ ^(http://mydomain.com) ) {
return 444;
}
}
## Restricted Access directory
location ^~ /secure/ {
allow 127.0.0.1/32;
allow 10.10.10.0/24;
deny all;
auth_basic "RESTRICTED ACCESS";
auth_basic_user_file /var/www/htdocs/secure/access_list;
}
## Only allow these full URI paths relative to document root. If you only want
## to reference the filename use $request_filename instead of $request_uri
location / {
if ($request_uri ~* (^\/|\.html|\.jpg|\.org|\.png|\.css|favicon\.ico|robots\.txt)$ ) {
break;
}
return 444;
}
## Serve an empty 1x1 gif _OR_ an error 204 (No Content) for favicon.ico
location = /favicon.ico {
#empty_gif;
return 204;
}
## System Maintenance (Service Unavailable)
if (-f $document_root/system_maintenance.html ) {
error_page 503 /system_maintenance.html;
return 503;
}
## All other errors get the generic error page
error_page 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 495 496 497
500 501 502 503 504 505 506 507 /error_page.html;
location /error_page.html {
internal;
}
}
}
#
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