以下操作在centos 下执行：
cd/opt/ssl 证书制作路径
1）openssl genrsa -des3 -out domain.key 1024
2）openssl rsa -in domain.key -out domain_nopass.key
拷贝一个不需要输入密码的密钥文件
3）openssl req -new -key domain.key -out domain.csr
这里会提示输入国家,地区组织,email等信息.最重要的一个是”common name”,需要与网站域名相同.
[root@localhost ssl]# openssl req -new -key domain.key -out domain.csr
Enter pass phrase for domain.key: ####1) 密码
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 CN.
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) []:zj 省
Locality Name (eg, city) [Default City]:hz 城市
Organization Name (eg, company) [Default Company Ltd]:tset 机构名称
Organizational Unit Name (eg, section) []:test 单位名称
Common Name (eg, your name or your server’s hostname) []:domain.com 网站域名
Email Address []: 邮箱 可以回车
Please enter the following ‘extra’ attributes
to be sent with your certificate request
A challenge password []: 可以回车
An optional company name []: 可以回车
输入完这些就会生成一个domain.csr文件,提交给ssl提供商的时候就是这个csr文件.当然这里并没有向任何证书提供商申请,而是自己签发证书.
使用上面的密钥和CSR对证书签名$ openssl x509 -req -days 365 -in domain.csr -signkey domain.key -out domain.crt
备注：这个365 时间可以多写点。
检测nginx是否支持SSL:$ nginx -V如果有显示-with-http_ssl_module表示已编译openssl,支持安装ssl.如果没有,请重新编译安装nginx
参考配置文件
server {
listen 80;
listen [::]:80;
server_name x.x.x.x; #可以写成服务器地址
root /usr/share/nginx/html;
# 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 {
}
location /status {
stub_status on;
access_log off;
}
location / {
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass https://domain.com; ###反向代理地址
rewrite ^(.*)$ https://$host$1 permanent;
}
}
# Settings for a TLS enabled server.
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name 10.100.124.6;
ssl_certificate “/opt/ssl/domain.pem”; ## 证书地址
ssl_certificate_key “/opt/ssl/domain_nopass.key”; ### 证书地址
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 10m;
ssl_ciphers HIGH:!aNULL:!MD5;
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 {
}
location / {
proxy_redirect 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 https://domain.com; ## 反向代理地址，如无反向代理地址可以家#注解
}
}
}
