nginx启用ssl【nginx】

做者：吴业亮
博客：https://wuyeliang.blog.csdn.net/

一、制做ssl证书

# cd /etc/pki/tls/certs
# make server.key
umask 77 ; \
/usr/bin/openssl genrsa -aes128 2048 > server.key
Generating RSA private key, 2048 bit long modulus
...
...
e is 65537 (0x10001)
Enter pass phrase:# 输入密码
Verifying - Enter pass phrase:#确认
 
# 从private key 中删除密码
# openssl rsa -in server.key -out server.key
Enter pass phrase for server.key:# input passphrase
writing RSA key
 
# make server.csr
umask 77 ; \
/usr/bin/openssl req -utf8 -new -key server.key -out server.csr
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]:CN# 国家
State or Province Name (full name) []:shanghai   # 省
Locality Name (eg, city) [Default City]: shanghai   # 市
Organization Name (eg, company) [Default Company Ltd]:openstack  # 公司
Organizational Unit Name (eg, section) []:Server World   # 部门
Common Name (eg, your name or your server's hostname) []:www.srv.world   # 主机名
Email Address []:xxx@srv.world # 邮箱
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:#回车
An optional company name []:# Enter
 
#  openssl x509 -in server.csr -out server.crt -req -signkey server.key -days 3650
Signature ok
subject=/C=CN/ST=shanghai/L=shanghai/O=openstack/OU=computer/CN=www.openstack.com/emailAddress=example@openstack.com
Getting Private key

二、修改配置文件 /etc/nginx/nginx.conf

# 在"server" 章节加入
    server {
        listen       80 default_server;
        listen       [::]:80 default_server;
         listen       443 ssl;
         server_name  www.srv.world;
        root         /usr/share/nginx/html;

         ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_ciphers ECDHE+RSAGCM:ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:!aNULL!eNull:!EXPORT:!DES:!3DES:!MD5:!DSS;
        ssl_certificate      /etc/pki/tls/certs/server.crt;
        ssl_certificate_key  /etc/pki/tls/certs/server.key;

四、重启服务

# systemctl restart nginx

配置防火墙

# firewall-cmd --add-service=https --permanent 
# firewall-cmd --reload