centos7+nginx使用Certbot让网站拥有https

centos7+nginx使用Certbot让网站拥有https
原创滥情丶 最后发布于2018-09-30 02:35:55 阅读数 1869 收藏
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certbot官网
1.获取certbot-auto
#### 下载
wget https://dl.eff.org/certbot-auto

#### 给予权限
chmod a+x ./certbot-auto

2.使用
#### 请改为自己的域名
./certbot-auto --server https://acme-v02.api.letsencrypt.org/directory -d "*.xxx.com" -d "xxx.com" --manual --preferred-challenges dns-01 certonly

#### 出现如下 输入邮箱
Enter email address (used for urgent renewal and security notices) (Enter 'c' to
cancel):
#### 输入A同意
Please read the Terms of Service at
https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf. You must
agree in order to register with the ACME server at
https://acme-v02.api.letsencrypt.org/directory
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(A)gree/(C)ancel:
#### 输入Y同意
Would you be willing to share your email address with the Electronic Frontier
Foundation, a founding partner of the Let's Encrypt project and the non-profit
organization that develops Certbot? We'd like to send you email about our work
encrypting the web, EFF news, campaigns, and ways to support digital freedom.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Y)es/(N)o:
#### 输入Y确认
NOTE: The IP of this machine will be publicly logged as having requested this
certificate. If you're running certbot in manual mode on a machine that is not
your server, please ensure you're okay with that.
Are you OK with your IP being logged?
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Y)es/(N)o:
#### 域名添加TXT解析 添加对应的域名和值 添加好后回车继续
Please deploy a DNS TXT record under the name
xxxx.xxxx.com with the following value:
xxxxxxxx
Before continuing, verify the record is deployed.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Press Enter to Continue
#### 出现如下即成功
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/xxxxx.com/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/xxxxx.com/privkey.pem
Your cert will expire on 2018-12-28. To obtain a new or tweaked
version of this certificate in the future, simply run certbot-auto
again. To non-interactively renew *all* of your certificates, run
"certbot-auto renew"
- Your account credentials have been saved in your Certbot
configuration directory at /etc/letsencrypt. You should make a
secure backup of this folder now. This configuration directory will
also contain certificates and private keys obtained by Certbot so
making regular backups of this folder is ideal.
- 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
3.nginx配置
server{
listen 80;
listen [::]:80;
server_name xxx.xxx.com;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl;
server_name xxx.xxx.com;
ssl on;
ssl_certificate /etc/letsencrypt/live/xxx.xxx.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/xxx.xxx.com/privkey.pem;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE:!kEDH;
ssl_prefer_server_ciphers on;
ssl_stapling on;
ssl_stapling_verify on;
ssl_trusted_certificate /etc/letsencrypt/live/xxx.xxx.com/chain.pem;
#启用 HSTS 用于通知浏览器强制使用 https 通信
add_header Strict-Transport-Security "max-age=31536000";
resolver 8.8.8.8 8.8.4.4;


........
}