生成符合chrome要求的自签名HTTPS证书

按照文章给Nginx配置一个自签名的SSL证书中给出的代码生成自签名证书后，发现使用chrome浏览器访问会报 Invalid self signed SSL cert – “Subject Alternative Name Missing” 的错误，原因是 \”没有备份的主题名称\”，因而需要在生成的证书中加入备份的主题名称，于是基于liaoxuefeng老师的代码稍微修改了一下，使其能生成包含备份主题名称的证书了。代码如下：

#!/bin/bash# create self-signed server certificate:read -p \"Enter your domain [www.example.com]: \" DOMAINecho \"Create server key...\"openssl genrsa -des3 -out $DOMAIN.key 1024echo \"Create server certificate signing request...\"SUBJECT=\"/C=US/ST=Mars/L=iTranswarp/O=iTranswarp/OU=iTranswarp/CN=$DOMAIN\"openssl req -new -subj $SUBJECT -key $DOMAIN.key -out $DOMAIN.csrecho \"Remove password...\"mv $DOMAIN.key $DOMAIN.origin.keyopenssl rsa -in $DOMAIN.origin.key -out $DOMAIN.keyecho \"Sign SSL certificate...\"echo \"Gen subject ext file...\"echo \"keyUsage = nonRepudiation, digitalSignature, keyEnciphermentextendedKeyUsage = serverAuth, clientAuthsubjectAltName=@SubjectAlternativeName[ SubjectAlternativeName ]IP.1 = $DOMAIN\" > $DOMAIN.extopenssl x509 -req -days 3650 -in $DOMAIN.csr -signkey $DOMAIN.key -out $DOMAIN.crt -extfile $DOMAIN.extecho \"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 \"}\"

转载请注明出处，原文地址: https://www.cnblogs.com/AcAc-t/p/generate_self_signed_ip_certificate.html

参考

给Nginx配置一个自签名的SSL证书: https://www.liaoxuefeng.com/article/990311924891552
正确使用 OpenSSL 自签发代码|邮件|域名|IP 证书: https://vircloud.net/operations/sign-ip-crt.html/comment-page-1