摘要: 最受欢迎的免费HTTPS证书,了解一下?
HTTPS已成为业界标准,这篇博客将教你申请的免费HTTPS证书。
本文的操作是在Ubuntu 16.04下进行,使用nginx作为Web服务器。
1. 安装Certbot
可以用于管理(申请、更新、配置、撤销和删除等)Let's Encrypt证书。这里安装的是带nginx插件的certbot:
sudo apt-get updatesudo apt-get install software-properties-commonsudo add-apt-repository -y ppa:certbot/certbotsudo apt-get updatesudo apt-get install -y python-certbot-nginx
2. 配置Nginx
vim /etc/nginx/conf.d/fundebug.conf
此时还没有HTTPS证书,因此域名只能使用80端口而非443端口,网站只能通过http协议而非https协议访问:。
server{ listen 80; server_name www.fundebug.com;}
重启nginx:
systemctl restart nginx
3. 配置DNS
使域名指向nginx所在服务器的IP:
如果你想发现代码中隐藏的BUG,欢迎免费试用最专业的BUG实时监控平台!
4. 申请证书
使用certbot命令为申请HTTPS证书。--nginx选项表示Web服务器为nginx,-d选项指定域名,-n选项表示非交互式运行命令。若去除-n选项,则终端会提醒你选择是否将http请求重定向为https请求。
certbot --nginx -d www.fundebug.com -n
证书申请成功之后,会看到以下信息。Let's Encrypt证书的有效期只有3个月,但是,证书的时效性不用担心。
IMPORTANT NOTES: - Congratulations! Your certificate and chain have been saved at: /etc/letsencrypt/live/www.fundebug.com/fullchain.pem Your key file has been saved at: /etc/letsencrypt/live/www.fundebug.com/privkey.pem Your cert will expire on 2018-09-29. To obtain a new or tweaked version of this certificate in the future, simply run certbot again with the "certonly" option. To non-interactively renew *all* of your certificates, run "certbot renew" - If you like Certbot, please consider supporting our work by: Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate Donating to EFF: https://eff.org/donate-le
HTTPS证书相关的文件在/etc/letsencrypt/目录中:
find /etc/letsencrypt/ -name "*www.fundebug.com*"/etc/letsencrypt/renewal/www.fundebug.com.conf/etc/letsencrypt/archive/www.fundebug.com/etc/letsencrypt/live/www.fundebug.com
certbot会自动修改nginx配置文件:
cat /etc/nginx/conf.d/fundebug.conf
nginx监听了443端口并配置了HTTPS证书,这时我们可以通过HTTPS协议访问了!
server{ listen 80; server_name www.fundebug.com; listen 443 ssl; # managed by Certbot ssl_certificate /etc/letsencrypt/live/www.fundebug.com/fullchain.pem; # managed by Certbot ssl_certificate_key /etc/letsencrypt/live/www.fundebug.com/privkey.pem; # managed by Certbot include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot}
参考
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专注于JavaScript、微信小程序、微信小游戏、支付宝小程序、React Native、Node.js和Java线上应用实时BUG监控。 自从2016年双十一正式上线,Fundebug累计处理了10亿+错误事件,付费客户有Google、360、金山软件、百姓网等众多品牌企业。欢迎大家!
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