centos6.5下安装nginx配置https

谁借莪１个温暖的怀抱￠ 2022-06-02 12:19 249阅读 0赞

要给项目装https，记录一下避免自己忘记。https在tomcat上也可以做，但缺点就是只给一个tomcat用，非专业的软件做了专业的事情，感觉还是nginx来配置更好些。  
当我们用客户端访问https网站时，这个客户端会生成对称密钥对我们输入的数据进行加密。服务端会将nginx配置的公钥和私钥中的公钥下发给客户端，客户端用这个公钥来把对称密钥进行加密，然后传到服务端，服务端用私钥来解密得到对称密钥的密码然后再解密成明文。为什么不直接用公钥来加密呢，因为如果传输大的文件用算法加密会非常的慢。nginx的https的默认端口时443  
下面下载：

wget http://zlib.net/zlib-1.2.11.tar.gz
    wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.39.tar.gz
    wget https://www.openssl.org/source/openssl-1.0.1t.tar.gz

上面三个是依赖包，都是先configure然后make，make install安装(没装编译工具的话 需要安装一下 `yum -y install gcc gcc-c++`)

wget http://nginx.org/download/nginx-1.9.0.tar.gz

安装 `./configure --prefix=/usr/local/nginx --with-http_ssl_module`报错找不到库文件

yum -y install openssl openssl-devel

安装一下就可以了然后再make，make install。  
也是同上面一样的安装方式，启动报错找不着库文件。去 /lib64 创建一下软连接 `ln -s /lib64/libpcre.so.0.0.1 /lib64/libpcre.so.1`  
然后建个目录生成证书就可以了。  
先生成一个私钥

openssl genrsa -des3 -out server.key 2048

再生成一个根证书

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

然后去除密码

cp server.key server.key.org
    openssl rsa -in server.key.org -out server.key

签署签名

openssl x509 -req -sha256 -days 365 -in server.csr -signkey server.key -out server.crt

然后对文件进行配置就没问题了，一定要注意开启防火墙端口，443。

#user nobody;
    worker_processes  1;
    
    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 / {
                proxy_pass https://127.0.0.1:8080/usso;
            }
    
            #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;
            #}
        }
    
    
        # HTTPS server
        #
        server {
            listen       443 ssl;
        # server_name localhost;
            ssl_certificate      /usr/local/nginx/ssl/server.crt;
            ssl_certificate_key  /usr/local/nginx/ssl/server.key;
            ssl_protocols TLSv1 TLSv1.1 TLSv1.2;   #这三行是为了防止nessus检测支持中等算法漏洞
            ssl_prefer_server_ciphers on;
            ssl_ciphers 'AES128+EECDH:AES128+EDH';
        # ssl_session_cache shared:SSL:1m;
        # ssl_session_timeout 5m;
    
        # ssl_ciphers HIGH:!aNULL:!MD5;
        # ssl_prefer_server_ciphers on;
    
            location / {
                proxy_pass http://127.0.0.1:8080;
                proxy_set_header X-Real-IP $remote_addr;   #这两行是用来获取真实ip
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            }
        }
     server {
            listen       444 ssl;
        # server_name localhost;
            ssl_certificate      /usr/local/nginx/ssl/server.crt;
            ssl_certificate_key  /usr/local/nginx/ssl/server.key;
            ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
            ssl_prefer_server_ciphers on;
           ssl_ciphers 'AES128+EECDH:AES128+EDH';
        # ssl_session_cache shared:SSL:1m;
        # ssl_session_timeout 5m;
    
        # ssl_ciphers HIGH:!aNULL:!MD5;
        # ssl_prefer_server_ciphers on;
    
            location / {
                proxy_pass http://127.0.0.1:8081;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            }
        }
     server {
            listen       445 ssl;
        # server_name localhost;
            ssl_certificate      /usr/local/nginx/ssl/server.crt;
             ssl_certificate_key  /usr/local/nginx/ssl/server.key;
            ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
            ssl_prefer_server_ciphers on;
           ssl_ciphers 'AES128+EECDH:AES128+EDH';
        # ssl_session_cache shared:SSL:1m;
        # ssl_session_timeout 5m;
    
        # ssl_ciphers HIGH:!aNULL:!MD5;
        # ssl_prefer_server_ciphers on;
    
            location / {
                proxy_pass http://127.0.0.1:8180;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            }
        }
    
    
    }