worker_processes 4;
error_log /data1/logs/error.log crit;
user nginx
pid /application/nginx/nginx.pid;
worker_rlimit_nofile 51200;
cpu亲和力配置,让不同的进程使用不同的cpu
worker_cpu_affinity 0001 0010 0100 1000 0001 00100100 1000;
events
{
use epoll;
worker_connections 1024;
}
http
{
include mime.types;
default_type application/octet-stream;
limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;
limit_conn_zone $binary_remote_addr zone=addr:10m;
lua_need_request_body on;
lua_package_path "/application/nginx/conf/waf/?.lua";
init_by_lua_file "/application/nginx/conf/waf/init.lua";
access_by_lua_file "/application/nginx/conf/waf/access.lua";
server_names_hash_bucket_size 128;
client_header_buffer_size 512k;
large_client_header_buffers 4 512k;
client_max_body_size 100m;
server_tokens off;
sendfile on;
积极的作用是减少网络报文段的数量
tcp_nopush on;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
keepalive_timeout 60;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 6;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary off;
ssi on;
ssi_silent_errors on;
log_format access '$remote_addr - $remote_user [$time_local] "$request"'
'$status $body_bytes_sent "$http_referer"'
'"$http_user_agent" $http_x_forwarded_for';
upstream backend_server {
server 10.254.244.20:81 weight=1 max_fails=2 fail_timeout=30s;
server 10.254.242.40:81 weight=1 max_fails=2 fail_timeout=30s;
server 10.254.245.19:81 weight=1 max_fails=2 fail_timeout=30s;
server 10.254.243.39:81 weight=1 max_fails=2 fail_timeout=30s;
}
server
{
listen 80;
server_name www.abc.com abc.com;
index index.html index.htm index.php;
root /data0/abc;
error_page 500 502 404 /templates/kumi/phpcms/404.html;
location ~ /.svn/ {
deny all;
}
location ~ \.php$
{
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fcgi.conf;
allow 219.237.222.30 ;
allow 219.237.222.31 ;
allow 219.237.222.32 ;
allow 219.237.222.33 ;
allow 219.237.222.34 ;
allow 219.237.222.35 ;
allow 219.237.222.61 ;
allow 219.237.222.28 ;
deny all;
}
location ~ ^/admin.php
{
location ~ \.php$
{
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fcgi.conf;
}
allow 219.237.222.30 ;
allow 219.237.222.31 ;
allow 219.237.222.32 ;
allow 219.237.222.33 ;
allow 219.237.222.34 ;
allow 219.237.222.35 ;
allow 219.237.222.61;
allow 219.237.222.28;
deny all;
}
location~ .*\.(js|css)?$ {
expires 30d;
}
if ( $query_string ~* ".*[\;'\<\>].*" ){
return 444;
}
if ($query_string ~* ".*(insert|select|delete|update|count|\*|%|master|truncate|declare|\'|\;|and|or|\(|\)|exec).* ")
{
return 444;
}
if ($request_uri ~* "(cost\()|(concat\()") {
return 444;
}
if ($request_uri ~* "[+|(%20)]union[+|(%20)]") {
return 444;
}
if ($request_uri ~* "[+|(%20)]and[+|(%20)]") {
return 444;
}
if ($request_uri ~* "[+|(%20)]select[+|(%20)]") {
return 444;
}
set $block_file_injections 0;
if ($query_string ~ "[a-zA-Z0-9_]=(\.\.//?)+") {
set $block_file_injections 1;
}
if ($query_string ~ "[a-zA-Z0-9_]=/([a-z0-9_.]//?)+") {
set $block_file_injections 1;
}
if ($block_file_injections = 1) {
return 448;
}
set $block_common_exploits 0;
if ($query_string ~ "(<|%3C).*script.*(>|%3E)") {
set $block_common_exploits 1;
}
if ($query_string ~ "GLOBALS(=|\[|\%[0-9A-Z]{0,2})") {
set $block_common_exploits 1;
}
if ($query_string ~ "_REQUEST(=|\[|\%[0-9A-Z]{0,2})") {
set $block_common_exploits 1;
}
if ($query_string ~ "proc/self/environ") {
set $block_common_exploits 1;
}
if ($query_string ~ "mosConfig_[a-zA-Z_]{1,21}(=|\%3D)") {
set $block_common_exploits 1;
}
if ($query_string ~ "base64_(en|de)code\(.*\)") {
set $block_common_exploits 1;
}
if ($block_common_exploits = 1) {
return 444;
}
set $block_spam 0;
if ($query_string ~ "\b(ultram|unicauca|valium|viagra|vicodin|xanax|ypxaieo)\b") {
set $block_spam 1;
}
if ($query_string ~ "\b(erections|hoodia|huronriveracres|impotence|levitra|libido)\b") {
set $block_spam 1;
}
if ($query_string ~ "\b(ambien|blue\spill|cialis|cocaine|ejaculation|erectile)\b") {
set $block_spam 1;
}
if ($query_string ~ "\b(lipitor|phentermin|pro[sz]ac|sandyauer|tramadol|troyhamby)\b") {
set $block_spam 1;
}
if ($block_spam = 1) {
return 444;
}
set $block_user_agents 0;
if ($http_user_agent ~ "Wget") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "Indy Library") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "libwww-perl") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "GetRight") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "GetWeb!") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "Go!Zilla") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "Download Demon") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "Go-Ahead-Got-It") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "TurnitinBot") {
set $block_user_agents 1;
}
if ($http_user_agent ~ "GrabNet") {
set $block_user_agents 1;
}
if ($block_user_agents = 1) {
return 444;
}
location ~ ^/list {
proxy_next_upstream http_502 http_504 error timeout invalid_header;
proxy_cache cache_one;
proxy_cache_valid 200 301 302 304 1d;
proxy_cache_key $host$uri$is_args$args;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie";
proxy_pass http://backend_server;
add_header Nginx-Cache "$upstream_cache_status from km";
expires 1d;
}
access_log /data1/logs/abc.com.log access;
}
-----------------------ssl(https)相关------------------------------------
server {
listen 13820;
server_name localhost;
charset utf-8;
ssl on;
ssl_certificate /ls/app/nginx/conf/mgmtxiangqiankeys/server.crt;
ssl_certificate_key /ls/app/nginx/conf/mgmtxiangqiankeys/server.key;
ssl_client_certificate /ls/app/nginx/conf/mgmtxiangqiankeys/ca.crt;
ssl_session_timeout 5m;
ssl_verify_client on;
ssl_protocols SSLv2 SSLv3 TLSv1;
ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
ssl_prefer_server_ciphers on;
access_log /lw/logs/nginx/dataadmin.test.com.ssl.access.log access ;
error_log /lw/logs/nginx/dataadmin.test.com.ssl.error.log;
}
}