https nginx sha256 SSL证书一键制作脚本

共计 980 个字符，预计需要花费 3 分钟才能阅读完成。

密钥长度：2048

加密方式：sha256

域名地址：支持自定义

其它信息：证书信息需要自行填写

代码如下：

#!/bin/sh
# create self-signed server certificate:
read -p "Enter your domain [www.example.com]:" DOMAIN
echo "Create server key..."
#openssl genrsa -des3 -out $DOMAIN.key 2048
openssl genrsa  -out $DOMAIN.key 2048
echo "Create server certificate signing request..."
SUBJECT="/C=US/ST=Mars/L=iTranswarp/O=iTranswarp/OU=iTranswarp/CN=$DOMAIN"
#openssl req -new  -sha256 -subj $SUBJECT -key $DOMAIN.key -out $DOMAIN.csr
openssl req -out $DOMAIN.csr -key $DOMAIN.key -new -sha256
echo "Remove password..."
mv $DOMAIN.key $DOMAIN.origin.key
openssl rsa -in $DOMAIN.origin.key -out $DOMAIN.key
echo "Sign SSL certificate..."
openssl x509 -req -sha256 -days 3650 -in $DOMAIN.csr -signkey $DOMAIN.key -out $DOMAIN.crt
echo "TODO:"
echo "Copy $DOMAIN.crt to /etc/nginx/ssl/$DOMAIN.crt"
echo "Copy $DOMAIN.key to /etc/nginx/ssl/$DOMAIN.key"
echo "Add configuration in nginx:"
echo "server {"
echo "..."
echo "listen 443 ssl;"
echo "ssl_certificate     /etc/nginx/ssl/$DOMAIN.crt;"
echo "ssl_certificate_key /etc/nginx/ssl/$DOMAIN.key;"
echo "}"

还是做一个单纯、快乐的程序吧！