nginx 安装SSL证书

一、证书准备

下载CA证书，在此我下载下来的文件是IntermediateCA.cer和ssl_certificate.cer

二、Key证书转换

openssl pkcs12 -in domain_name_privatekey.p12 -out domain_name.key -nocerts -nodes

三、生成CRT证书

 cat ssl_certificate.cer IntermediateCA.cer >>  domain_name.crt

四、nginx配置

server {
    listen       80;
    server_name  www.domain.com;
	rewrite ^(.*)$  https://$host$1 permanent;
}
server {
	listen 443;
	server_name www.domain.com;
	ssl on;
	ssl_certificate /path/domain_name.crt;
	ssl_certificate_key /path/domain_name.key;
	access_log /var/log/nginx/nginx.vhost.access.log;
	error_log /var/log/nginx/nginx.vhost.error.log;
	location / {
		root /data/web/www;
		index index.html;
	}
}

 五、如果有后台API，需要视情况升级修改。