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Nginx内网环境开启https双协议的实现

作者：Mr-Wanter

本文主要介绍了Nginx内网环境开启https双协议,文中通过示例代码介绍的非常详细,对大家的学习或者工作具有一定的参考学习价值,需要的朋友们下面随着小编来一起学习学习吧

前言

nginx开启https前提：

一、open-ssl

1. 验证

openssl version

2. 安装

 mkdir /usr/local/ssl
 cd /usr/local/ssl
 # 解压
 tar -xf openssl-3.0.1.tar.gz
 # 设置SSL库文件路径
 ./config --prefix=/usr/local/ssl/
 make
 make install

vi /etc/ld.so.conf
# 最后一行添加/usr/local/ssl/ 路径
sudo ldconfig

常见报错：openssl: error while loading shared libraries: libssl.so.10: cannot open shared object file: No such file or directory系统版本和openssl版本不一致，具体哪里的日志记录需要的版本忘记了

3.生成ssl证书

# 第一步：生成私钥
mkdir /etc/ssl/certs/www.abc.com
cd /etc/ssl/certs/www.abc.com
openssl genrsa -des3 -out server.key 2048
# 输入一个4位以上的密码
# 确认密码
#第二步：生成CSR(证书签名请求)
openssl req -new -key server.key -out server.csr -subj "/C=CN/ST=JiLin/L=ChangChun/O=commany/OU=commany/CN=www.abc.com"
#第三步：去除私钥中的密码
#在第1步创建私钥的过程中，由于必须要指定一个密码。而这个密码会带来一个副作用，那就是在每次启动Web服务器时，都会要求输入密码
#这显然非常不方便。要删除私钥中的密码，操作如下：
openssl rsa -in server.key -out server.key
#第四步：生成自签名SSL证书
# -days 证书有效期-天
openssl x509 -req -days 3650 -in server.csr -signkey server.key -out server.crt

一、nginx

1. 验证支持模块

nginx -V

2. 安装必要模块

可以参考我之前的博客 Nginx 平滑升级

2.1 重新编译nginx

./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-pcre --with-http_gzip_static_module --with-stream --with-stream_ssl_preread_module

生成nginx二进制执行文件到当前目录 /objs

 make

2.2 替换原文件

替换

mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak
cp /usr/local/nginx-1.13.3/objs/nginx /usr/local/nginx/sbin/

验证

[root@web nginx-1.21.5]# make upgrade
/usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
kill -USR2 `cat /usr/local/nginx/logs/nginx.pid`
sleep 1
test -f /usr/local/nginx/logs/nginx.pid.oldbin
kill -QUIT `cat /usr/local/nginx/logs/nginx.pid.oldbin`

升级

#验证模块是否加载成功
nginx -V

3. 配置https

下面是一段双协议支持的配置代码
请允许我抄袭一下小左同学的代码

stream {
    upstream http_protocol {
        # 8991端口是一个开启http的端口
        server 127.0.0.1:8991;
    }
    upstream https_protocol {
        # 10002端口是一个开启https的端口
        server 127.0.0.1:10002;
    }
    # 根据不同的协议走不同的upstream
    map $ssl_preread_protocol $upstream {
        default http_protocol;
        "TLSv1.0" https_protocol;
        "TLSv1.1" https_protocol;
        "TLSv1.2" https_protocol;
        "TLSv1.3" https_protocol;
    }
    server {
        listen 8990;
        ssl_preread on;
        proxy_pass $upstream;
    }
}

  server {
        listen 10002 ssl;
        server_name www.xxx.com;
        ssl_certificate /etc/ssl/certs/www.abc.com/server.crt;
        ssl_certificate_key /etc/ssl/certs/www.abc.com/server.key;
        #减少点击劫持
        #add_header X-Frame-Options DENY;
        add_header X-Frame-Options AllowAll;
        #禁止服务器自动解析资源类型
        add_header X-Content-Type-Options nosniff;
        #防XSS攻击
        add_header X-Xss-Protection 1;
        #优先采取服务器算法
        ssl_prefer_server_ciphers on;
        #协议
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;

        location / {
            proxy_pass http://127.0.0.1:8991/;
        }
    }

在这里插入图片描述

总结

make -f objs/Makefile
make[1]: Entering directory '/opt/nginx-1.21.5'
cd /usr/local/ssl/ \
&& if [ -f Makefile ]; then make clean; fi \
&& ./config --prefix=/usr/local/ssl//.openssl no-shared no-threads  \
&& make \
&& make install_sw LIBDIR=lib
/bin/sh: line 2: ./config: No such file or directory
make[1]: *** [objs/Makefile:1447: /usr/local/ssl//.openssl/include/openssl/ssl.h] Error 127

OpenSSL源代码未正确指定：在Nginx的配置过程中，你可能没有正确指定OpenSSL的源代码目录。你需要确保–with-openssl选项指向的是OpenSSL的源代码目录，而不是安装目录。
上传openssl-1.1.1f.tar.gz包(和验证时的版本一致即可)解压后指定–with-openssl到解压目录--with-openssl=/opt/openssl-1.1.1f

./configure \
  --prefix=/usr/local/nginx \
  --user=nginx \
  --group=nginx \
  --with-pcre \
  --with-openssl=/opt/openssl-1.1.1f \
  --with-http_ssl_module \
  --with-http_v2_module \
  --with-http_realip_module \
  --with-http_addition_module \
  --with-http_sub_module \
  --with-http_dav_module \
  --with-http_flv_module \
  --with-http_mp4_module \
  --with-http_gunzip_module \
  --with-http_gzip_static_module \
  --with-http_random_index_module \
  --with-http_secure_link_module \
  --with-http_stub_status_module \
  --with-http_auth_request_module \
  --with-http_image_filter_module \
  --with-mail \
  --with-threads \
  --with-mail_ssl_module \
  --with-stream_ssl_module \
  --with-stream --with-stream_ssl_preread_module \
 && make

proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

nginx.conf 示例

user root;
worker_processes auto;
error_log /usr/local/nginx/logs/error.log;

events {
    worker_connections  1024;
}

http {
    # log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                   '$status $body_bytes_sent "$http_referer" '
    #                   '"$http_user_agent" "$http_x_forwarded_for"';
    log_format  main  '$year$month$day $hour:$minutes:$seconds ' '[$status] ' '【$http_x_forwarded_for $remote_addr $http_host】' '[$request_uri] ' ;

    access_log  /usr/local/nginx/logs/access.log  main;
	
    underscores_in_headers on;
    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 4096;

    include /etc/nginx/mime.types;
    client_max_body_size 10m;

    default_type        application/octet-stream;
    #default_type         text/html;


    #gzip
    gzip on;
    gzip_min_length 1024;
    gzip_comp_level 6;
    gzip_types text/plain application/json application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png application/vnd.ms-fontobject font/ttf font/opentype font/x-woff image/svg+xml  font/woff;
    gzip_vary on;
    gzip_disable "MSIE [1-6]\.";
    gzip_buffers 32 16k;
    gzip_http_version 1.0;

    include /usr/local/nginx/conf/conf.d/*.conf;

     server {
	    listen 8990 ssl;
		server_name www.bbcc.com;
        ssl_certificate /etc/ssl/certs/www.bbcc.com/server.crt;
        ssl_certificate_key /etc/ssl/certs/www.bbcc.com/server.key;
        #减少点击劫持
        #add_header X-Frame-Options DENY;
        add_header X-Frame-Options AllowAll;
        #禁止服务器自动解析资源类型
        add_header X-Content-Type-Options nosniff;
        #防XSS攻击
        add_header X-Xss-Protection 1;
        #优先采取服务器算法
        ssl_prefer_server_ciphers on;
        #协议
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;

        # 自定义时间变量
		if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})") {
			set $year $1;
			set $month $2;
			set $day $3;
			set $hour $4;
			set $minutes $5;
			set $seconds $6;
		}

        location / {
            autoindex 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;
            proxy_pass http://172.168.18.31:8990/;
        }
        
        location /gws {
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_pass http://172.168.18.31:8990;
        }
    }
    
}

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