ini 安全的nginx配置文件
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user www-data;
worker_processes 1;
pid /run/nginx.pid;
events {
worker_connections 1024;
multi_accept on;
}
http {
#don't send the nginx version number in error pages and Server header
server_tokens off;
proxy_hide_header X-Powered-By;
more_set_headers 'Server: Windows 98'; #trololo
# config to don't allow the browser to render the page inside an frame or iframe
# and avoid clickjacking http://en.wikipedia.org/wiki/Clickjacking
# if you need to allow [i]frames, you can use SAMEORIGIN or even set an uri with ALLOW-FROM uri
# https://developer.mozilla.org/en-US/docs/HTTP/X-Frame-Options
add_header X-Frame-Options SAMEORIGIN;
# when serving user-supplied content, include a X-Content-Type-Options: nosniff header along with the Content-Type: header,
# to disable content-type sniffing on some browsers.
# https://www.owasp.org/index.php/List_of_useful_HTTP_headers
# currently suppoorted in IE > 8 http://blogs.msdn.com/b/ie/archive/2008/09/02/ie8-security-part-vi-beta-2-update.aspx
# http://msdn.microsoft.com/en-us/library/ie/gg622941(v=vs.85).aspx
# 'soon' on Firefox https://bugzilla.mozilla.org/show_bug.cgi?id=471020
add_header X-Content-Type-Options nosniff;
# This header enables the Cross-site scripting (XSS) filter built into most recent web browsers.
# It's usually enabled by default anyway, so the role of this header is to re-enable the filter for
# this particular website if it was disabled by the user.
# https://www.owasp.org/index.php/List_of_useful_HTTP_headers
add_header X-XSS-Protection "1; mode=block";
# config to enable HSTS(HTTP Strict Transport Security) https://developer.mozilla.org/en-US/docs/Security/HTTP_Strict_Transport_Security
# to avoid ssl stripping https://en.wikipedia.org/wiki/SSL_stripping#SSL_stripping
add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
### Directive describes the zone, in which the session states are stored i.e. store in slimits. ###
### 1m can handle 32000 sessions with 32 bytes/session, set to 5m x 32000 session ###
limit_zone slimits $binary_remote_addr 5m; #maybe be depreciated (google it)
### Control maximum number of simultaneous connections for one session i.e. ###
### restricts the amount of connections from a single ip address ###
limit_conn slimits 5; #maybe be depreciated (google it)
##Controlling Buffer Overflow Attacks
client_max_body_size 20M;
client_body_buffer_size 15K;
client_body_timeout 12;
client_header_timeout 12;
keepalive_timeout 15;
send_timeout 10;
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# Logging Settings
##
access_log /srv/LOGS/nginx-access.log; #@CHANGE TO LOG YOUR LOGFILE
error_log /src/LOGS/nginx-error.log; #@CHANGE TO LOG YOUR LOGFILE
##
# Gzip Settings
##
gzip_disable "msie6";
gzip on;
gzip_comp_level 2;
gzip_min_length 1000;
gzip_buffers 4 32k;
gzip_types text/plain application/x-javascript text/xml text/css application/xml;
gzip_vary on;
# end gzip configuration
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
# Common bandwidth hoggers and hacking tools.
map $http_user_agent $limit_bots {
default 0;
~*(AltaVista|Slurp|BlackWidow|Bot|ChinaClaw|Custo|DISCo|Download|Demon|eCatch|EirGrabber|EmailSiphon|EmailWolf|SuperHTTP|Surfbot|WebWhacker) 1;
~*(Express|WebPictures|ExtractorPro|EyeNetIE|FlashGet|GetRight|GetWeb!|Go!Zilla|Go-Ahead-Got-It|GrabNet|Grafula|HMView|Go!Zilla|Go-Ahead-Got-It) 1;
~*(rafula|HMView|HTTrack|Stripper|Sucker|Indy|InterGET|Ninja|JetCar|Spider|larbin|LeechFTP|Downloader|tool|Navroad|NearSite|NetAnts|tAkeOut|WWWOFFLE) 1;
~*(GrabNet|NetSpider|Vampire|NetZIP|Octopus|Offline|PageGrabber|Foto|pavuk|pcBrowser|RealDownload|ReGet|SiteSnagger|SmartDownload|SuperBot|WebSpider) 1;
~*(Teleport|VoidEYE|Collector|WebAuto|WebCopier|WebFetch|WebGo|WebLeacher|WebReaper|WebSauger|eXtractor|Quester|WebStripper|WebZIP|Wget|Widow|Zeus) 1;
~*(Twengabot|htmlparser|libwww|Python|perl|urllib|scan|Curl|email|PycURL|Pyth|PyQ|WebCollector|WebCopy|webcraw) 1;
}
server {
#redirect www to non-www
server_name www.example.de;
return 301 $scheme://example.de$request_uri; #@CHANGE TO YOUR DOMAIN
}
server {
root /var/www/example.de; #@CHANGE TO YOUR DOMAIN ROOT FOLDER
index index.html index.php;
listen 80;
server_name example.de; #@CHANGE TO YOUR DOMAIN
access_log /var/logs/access.log; #@CHANGE TO LOG YOUR LOGFILE
error_log /var/logs.error.log info; #@CHANGE TO LOG YOUR LOGFILE
#####################
##SEO / PERFORMANCE #
#####################
# This block will catch static file requests, such as images, css, js
# The ?: prefix is a 'non-capturing' mark, meaning we do not require
# the pattern to be captured into $1 which should help improve performance
location ~* \.(?:ico|css|js|gif|jpe?g|png|woff|ttf|otf|svg|woff2|eot)$ {
# Some basic cache-control for static files to be sent to the browser
expires 30d; # or use max
add_header Pragma public;
add_header Cache-Control "public, must-revalidate, proxy-revalidate";
}
#
#####################
##SECURITY #
#####################
#BLOCK FROM MAP
if ($limit_bots = 1) {
return 403;
}
##
## Deny certain Referers ###
if ( $http_referer ~* (babes|forsale|girl|jewelry|love|nudit|organic|poker|porn|sex|teen) )
{
return 403;
}
##
## Block SQL injections
set $block_sql_injections 0;
if ($query_string ~ "union.*select.*\(") {
set $block_sql_injections 1;
}
if ($query_string ~ "union.*all.*select.*") {
set $block_sql_injections 1;
}
if ($query_string ~ "concat.*\(") {
set $block_sql_injections 1;
}
if ($block_sql_injections = 1) {
return 403;
}
## Block file injections
set $block_file_injections 0;
if ($query_string ~ "[a-zA-Z0-9_]=http://") {
set $block_file_injections 1;
}
if ($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 403;
}
## Block common exploits
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 403;
}
## Block spam
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 403;
}
# Protect specific TXT and config files
location ~ /(\.|wp-config.php|readme.html|license.txt|schema.txt|password.txt|passwords.txt)
{
deny all;
}
# Protect ~ files
location ~ ~$
{
access_log off;
log_not_found off;
deny all;
}
# Protect .git files
location ~ /\.git
{
access_log off;
log_not_found off;
deny all;
}
# Protect Perl/CGI/etc files
location ~* \.(pl|cgi|py|sh|lua)\$
{
return 444;
}
# Block web attacks
location ~* (roundcube|webdav|smtp|http\:|soap|w00tw00t)
{
return 444;
}
# Protect other sensitive files
location ~* \.(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)$|^(\..*|Entries.*|Repository|Root|Tag|Template)$|\.php_
{
return 444;
}
# Block execution of PHP files in uploads folders
location ~* /(?:uploads|files)/.*\.php$
{
deny all;
}
#####################
##LOCATIONS #
#####################
## Location example with auth##
#location /auth-example {
# auth_basic "Administrator Login";
# auth_basic_user_file /var/www/.htpasswd-example;
#}
location / {
try_files $uri $uri/ /index.php?q=$uri&$args;
}
#@IMPORTANT CHECK YOUR PHP VERSION!!!
## For php5-fpm
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
## For php7.0-fpm
#location ~ \.php$ {
# include snippets/fastcgi-php.conf;
# fastcgi_pass unix:/run/php/php7.0-fpm.sock;
#}
}
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