在Nginx代理集群支持SSL。整体架构如下：
SSL(Secure Socket Layer，安全套接层) 简单来说是一种加密技术, 通过它, 我们可以在通信的双方上建立一个安全的通信链路, 因此数据交互的双方可以安全地通信, 而不需要担心数据被窃取. 关于 SSL 的深入知识, 可以看这篇文章: SSL/TLS协议运行机制的概述
WSS 是 Web Socket Secure 的简称, 它是 WebSocket 的加密版本. 我们知道 WebSocket 中的数据是不加密的, 但是不加密的数据很容易被别有用心的人窃取, 因此为了保护数据安全, 人们将 WebSocket 与 SSL 结合, 实现了安全的 WebSocket 通信, 即 WebSocket Secure.
所以说 WSS 是使用 SSL 进行加密了的 WebSocket 通信技术.
其实 HTTPS 和 WSS 类似, HTTP 之于 HTTPS 就像 WebSocket 之于 WebSocket Secure.
HTTP 协议本身也是明文传输, 因此为了数据的安全性, 人们利用 SSL 作为加密通道, 在 SSL 之上传递 HTTP 数据, 因此 SSL 加密通道上运行的 HTTP 协议就被称为 HTTPS 了.
SSL 是基础, 在 SSL 上运行 WebSocket 协议就是 WSS; 在 SSL 上运行 HTTP 协议就是 HTTPS.
window/linux通用
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
accept_mutex on; #设置网路连接序列化，防止惊群现象发生，默认为on
multi_accept on; #设置一个进程是否同时接受多个网络连接，默认为off
#use epoll; #事件驱动模型，select|poll|kqueue|epoll|resig|/dev/poll|eventport
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream runx {
server 192.168.51.247;
}
server {
listen 808;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
#location / {
# root html;
# index index.html index.htm;
#}
location / {
proxy_connect_timeout 15s;
proxy_send_timeout 15s;
proxy_read_timeout 30m;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Connection "";
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://runx; #请求转向runx 定义的服务器列表
client_max_body_size 1024m;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
server {
listen 443 ssl;
server_name socket.square.huoxinghy.com;//域名配置
ssl_certificate C:\Users\ASDFGJA\Desktop\215061298600605\215061298600605.pem;//证书路径linux中可以放在 /etc/nginx/ssl
ssl_certificate_key C:\Users\ASDFGJA\Desktop\215061298600605\215061298600605.key;
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 5m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
location / {
#root html;
#index index.html index.htm;
proxy_connect_timeout 15s;
proxy_send_timeout 15s;
proxy_read_timeout 30m;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Connection "";
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_pass http://runx; #请求转向runx 定义的服务器列表
client_max_body_size 1024m;
}
}
}