使用nginx的http_ssl模块建立加密传输的网站

查看

[root@server ~]# nginx -V
#查看是否有--with-http_ssl_module模块，如果没有则需要安装mod_ssl

配置文件

• 证书文件：/...../xxx.crt
• 私钥文件：/..../xxx.key

ssl配置文件的主要参数

[root@server ~]# vim /etc/nginx/nginx.conf   #主配置文件https段，默认为注释，可以取消注释
# Settings for a TLS enabled server.
#
#    server {
#        listen       443 ssl http2;   #监听443端口
#        listen       [::]:443 ssl http2;
#        server_name  _;               #域名
#        root         /usr/share/nginx/html;   #默认网页目录
#
#        ssl_certificate "/etc/pki/nginx/server.crt";    #证书文件路径
#        ssl_certificate_key "/etc/pki/nginx/private/server.key";    #私钥文件路径
#
#        ssl_session_cache shared:SSL:1m;
#        ssl_session_timeout  10m;
#        ssl_ciphers PROFILE=SYSTEM;
#        ssl_prefer_server_ciphers on;
#
#        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf;
#
#        error_page 404 /404.html;
#            location = /40x.html {
#        }
#
#        error_page 500 502 503 504 /50x.html;
#            location = /50x.html {
#        }
#    }

实验：搭建nginx+ssl加密认证的web服务器

• 准备工作

[root@server ~]# setenforce 0[root@server ~]# systemctl stop firewalld[root@server ~]# systemctl disable firewalld[root@server ~]# yum install nginx mod_ssl -y[root@server ~]# systemctl start nginx[root@server ~]# systemctl enable nginx

• 创建网页目录

[root@server ~]# mkdir -p /www/sxhkt#使用mobaxterm上传网页数据到/www/sxhkt

• 制作证书

#在/etc/nginx目录下制作证书所用的私钥文件sxhkt.key
[root@server ~]# openssl genrsa -aes128 2048 > /etc/nginx/sxhkt.key
Enter PEM pass phrase:                        #输入加密私钥的密码12345
Verifying - Enter PEM pass phrase:            #再输一遍#制作证书 （证书需要用CA的私钥进行加密，所以在制作证书之前先制作私钥，证书中含有网站的公钥）
[root@server ~]# openssl req -utf8 -new -key  /etc/nginx/sxhkt.key  -x509  -days  365  -out  /etc/nginx/sxhkt.crt
Enter pass phrase for /etc/nginx/sxhkt.key:       #输入加密私钥的密码12345
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [XX]:86     #国家代码
State or Province Name (full name) []:shanxi   #省份
Locality Name (eg, city) [Default City]:xian    #城市
Organization Name (eg, company) [Default Company Ltd]:openlab  #公司
Organizational Unit Name (eg, section) []:rhce    #部门
Common Name (eg, your name or your server's hostname) []:server   #主机名
Email Address []:and@qq.com   #邮箱#在加载ssl支持的nginx并使用上述私钥时必须去除设置的私钥密码12345
[root@server ~]# cd /etc/nginx
[root@server nginx]# cp sxhkt.key sxhkt.key.org
[root@server nginx]# openssl rsa -in sxhkt.key.org -out sxhkt.key
Enter pass phrase for sxhkt.key.org:         #输入加密私钥的密码12345
writing RSA key

• 修改配置文件

[root@server ~]# vim /etc/nginx/nginx.confserver {listen       80;listen       [::]:80;server_name  192.168.80.129;return  301  https://192.168.80.129;   #输入http跳转到https# Load configuration files for the default server block.include /etc/nginx/default.d/*.conf;error_page 404 /404.html;location = /404.html {}error_page 500 502 503 504 /50x.html;location = /50x.html {}}# Settings for a TLS enabled server.server {listen       443 ssl http2;listen       [::]:443 ssl http2;server_name  192.168.80.129;root         /www/sxhkt;ssl_certificate "/etc/nginx/sxhkt.crt";ssl_certificate_key "/etc/nginx/sxhkt.key";# Load configuration files for the default server block.include /etc/nginx/default.d/*.conf;error_page 404 /404.html;location = /40x.html {}error_page 500 502 503 504 /50x.html;location = /50x.html {}}

• 重启服务，测试

[root@server ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@server ~]# systemctl restart nginx#在Windows端浏览器上输入https://192.168.80.129