Nginx反向代理实现HTTPS网站

1、环境设置

这次是在windows环境下实现的，linux环境下步骤差不多

openssl的windows版本

下载地址： http://slproweb.com/products/Win32OpenSSL.html 

Nginx的windows版本

下载地址： http://nginx.org/en/download.html 

网站使用python的tornado框架

2、openssl创建证书

1.创建私钥

　　openssl genrsa -des3 -out lifes.key 1024 
　　 
　　输入密码后，再次重复输入确认密码。记住此密码，后面会用到。 
　　　　　　

2. 创建csr证书

    openssl req -new -key lifes.key -out lifes.csr 

    bin文件夹内出现两个文件：lifes.key、 lifes.csr

3. 去除密码 

    在加载SSL支持的Nginx并使用上述私钥时除去必须的口令，否则会在启动nginx的时候需要输入密码

    复制lifes.key并重命名为lifes.key.org

    可以使用此命令行，也可以使用鼠标操作 copy lifes.key lifes.key.org

    去除口令，在命令行中执行此命令： openssl rsa -in lifes.key.org -out lifes.key
4. 生成crt证书

    openssl x509 -req -days 365 -in lifes.csr -signkey lifes.key -out lifes.crt

3、搭建webapp

#-*-coding:utf-8-*-

import os.path

import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web

from tornado.options import define, options
define("port", default=8000, help="run on the given port", type=int)

class IndexHandler(tornado.web.RequestHandler):
    def get(self):
        ip = self.request.remote_ip
        print(ip)
        self.render("test.html")

class UserHandler(tornado.web.RequestHandler):
    def post(self):
        user_name = self.get_argument("username")
        user_email = self.get_argument("email")
        user_website = self.get_argument("website")
        user_language = self.get_argument("language")
        self.render("user.html",username=user_name,email=user_email,website=user_website,language=user_language)

handlers = [
    (r"/", IndexHandler),
    (r"/user", UserHandler)
]

template_path = os.path.join(os.path.dirname(__file__),"template")

if __name__ == "__main__":
    tornado.options.parse_command_line()
    app = tornado.web.Application(handlers, template_path)
    http_server = tornado.httpserver.HTTPServer(app)
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.instance().start()

4、配置nginx.conf

#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;
}


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;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        

        location / {
            root   html;
            index  index.html index.htm;
        }

        #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 8088 default_server;
        listen [::]:8066 ipv6only=on;
        listen [::]:443 ssl;
        listen       443 ssl;
        
        server_name  localhost;
        server_name  www.web1.com;
        
        ssl_certificate      C:UsersAdministratorDesktopopenssl-0.9.8k_WIN32inlifes.crt;
        ssl_certificate_key  C:UsersAdministratorDesktopopenssl-0.9.8k_WIN32inlifes.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

        location / {
            proxy_pass   http://web1;
        }
    }
    upstream web1{
        server 127.0.0.1:8000;   #SA Server1
    }
    
}

再nginx目录下

启动服务 start nginx

重新加载 nginx -s reload

查看服务是否正常 nginx -t

5、能正常访问HTTPS站点

 https://www.web1.com

参考文章： https://blog.csdn.net/leedaning/article/details/71125559