生成证书方法

最新推荐文章于 2024-07-04 11:32:39 发布

liushuiwuyan

最新推荐文章于 2024-07-04 11:32:39 发布

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分类专栏： linux 文章标签：脚本

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本文介绍了一个用于生成自签名SSL证书的Shell脚本。该脚本通过一系列openssl命令来创建服务器密钥、证书签名请求，并最终生成自签名的数字证书。适用于快速搭建测试环境。

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[size=large]生成crt数字证书的脚本：
[url]https://github.com/michaelliao/itranswarp.js/blob/master/conf/ssl/gencert.sh[/url]
[/size]

#!/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 1024

echo "Create server certificate signing request..."

SUBJECT="/C=US/ST=Mars/L=iTranswarp/O=iTranswarp/OU=iTranswarp/CN=$DOMAIN"

openssl req -new -subj $SUBJECT -key $DOMAIN.key -out $DOMAIN.csr

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 -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 "}"