默认情况下wordpress只支持绑定单域名,通过Nginx反向代理实现多域名映射。
原理简述:nginx代理php-fpm到127.0.0.1:79,再对127.0.0.1:79反向代理,将通过其他域名访问的流量间接转发到php-fpm。HTTPS需在反代步骤添加。
Nginx配置:
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 1024;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 60;
types_hash_max_size 2048;
client_max_body_size 20m;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_session_timeout 5m;
ssl_prefer_server_ciphers on;
ssl_protocols TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE TLSv1
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
server {
listen 127.0.0.1:79;
server_name default;
# 网站目录,主页
root /var/www/c-o.ltd;
index index.php;
# 伪静态
location / {
try_files $uri $uri/ /index.php?$args;
}
# 伪静态
rewrite /wp-admin$ $scheme://$host$uri/ permanent;
# php-fpm
location ~ \.php$ {
fastcgi_pass unix:/run/php/php7.3-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
server {
listen 80;
server_name c-o.ltd www.c-o.ltd;
rewrite ^(.*)$ https://www.c-o.ltd permanent;
}
# ipv4反向代理,内网443,外网4443
server {
ssl on;
listen 443;
listen 4443;
server_name c-o.ltd www.c-o.ltd;
# ssl配置
ssl_certificate ssl/c-o.ltd.crt;
ssl_certificate_key ssl/c-o.ltd.key;
location / {
proxy_pass http://localhost:79/;
#Proxy Settings
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
# ipv6反向代理,外网80,跳转HTTPS
server {
listen [::]:80;
server_name ipv6.c-o.ltd;
rewrite ^(.*)$ https://www.kkklink.com permanent;
}
# ipv6反向代理,外网443
server {
ssl on;
listen [::]:443;
server_name ipv6.c-o.ltd;
# ssl配置
ssl_certificate ssl/c-o.ltd.crt;
ssl_certificate_key ssl/c-o.ltd.key;
location / {
proxy_pass http://localhost:79/;
#Proxy Settings
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
}
wordpress配置(添加在wp-config.php):
if((!empty( $_SERVER['HTTP_X_FORWARDED_HOST'])) || (!empty( $_SERVER['HTTP_X_FORWARDED_FOR'])) ) {
$_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_FORWARDED_HOST'];
$_SERVER['HTTPS'] = 'on';
}
define('WP_HOME', 'https://'.$_SERVER['HTTP_HOST']);
define('WP_SITEURL', 'https://'.$_SERVER['HTTP_HOST']);