Evan：/* 自动更新证书 */

2024-03-10T09:10:29Z

自动更新证书

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=debian 10 201911=
== Install Certbot september 2022 ==
<pre>
sudo apt-get install certbot python3-certbot-nginx #python-certbot-nginx

</pre>

== just get a certificate 2022==
<pre>

#Note 这些域名你得先作个A 不然生成不了还有那机器得有开80 eg ng Sep 2022
#注意这个不是泛域名的呢我要 wiki 其它有空再搞
# sudo certbot certonly --nginx
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator nginx, Installer nginx
Enter email address (used for urgent renewal and security notices) (Enter 'c' to
cancel): evan886@gmail.com

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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: A

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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: Y

Which names would you like to activate HTTPS for?
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1: linuxchina.net
2: blog.linuxchina.net
3: wiki.linuxchina.net
4: www.linuxchina.net
5: linuxsa.org
6: www.linuxsa.org
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel): 1
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for linuxchina.net
Waiting for verification...
Cleaning up challenges

IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/linuxchina.net/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/linuxchina.net/privkey.pem
Your cert will expire on 2020-02-29. To obtain a new or tweaked
version of this certificate in the future, simply run certbot
again. To non-interactively renew *all* of your certificates, run
"certbot 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

</pre>

== automatic renewal==
<pre>
sudo certbot renew --dry-run

new certificate deployed with reload of nginx server; fullchain is
/etc/letsencrypt/live/wiki.linuxchina.net/fullchain.pem
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
** DRY RUN: simulating 'certbot renew' close to cert expiry
** (The test certificates below have not been saved.)

Congratulations, all renewals succeeded. The following certs have been renewed:
/etc/letsencrypt/live/linuxchina.net/fullchain.pem (success)
/etc/letsencrypt/live/wiki.linuxchina.net/fullchain.pem (success)
** DRY RUN: simulating 'certbot renew' close to cert expiry
** (The test certificates above have not been saved.)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

IMPORTANT NOTES:
- 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.
</pre>

==see also==
https://certbot.eff.org/lets-encrypt/debianbuster-nginx

=2018=
==第零==
这里最了的办法了，不用再去理其它了，昨天就看了别的搞了半天s呀 20170627

今天用了另外一个方法 20170125
<pre>pkg install py27-certbot

certbot certonly --standalone -d wiki.linuxchina.net -d blog.linuxchina.net
</pre>

==自动更新证书==
<pre>
#!/bin/sh
service nginx stop && certbot renew && service nginx start

#这个是别人的写法也是不错
echo '0 3 * */2 * certbot renew --pre-hook "service nginx stop" --post-hook "service nginx start"' >certbot-auto-renew-cron
crontab certbot-auto-renew-cron

maybe mar 2024

记得先关ng 不然就kill
/usr/bin/certbot renew --force-renewal
restart docker

</pre>
说明
--pre-hook 这个参数表示执行更新操作之前要做的事情，因为我有 --standalone 模式的证书，所以需要停止 nginx 服务，解除端口占用。
--post-hook 这个参数表示执行更新操作完成后要做的事情，这里就恢复 nginx 服务的启用

https://certbot.eff.org/#freebsd-nginx
https://my.oschina.net/u/2328699/blog/829503

==第一==
===单域名===
<pre>
#这是老办法了
git clone https://github.com/letsencrypt/letsencrypt
cd letsencrypt
./letsencrypt-auto certonly --standalone --email evan886@gmail.com -d linuxchina.net -d www.linuxchina.net --debug </pre>
===泛域名===
<pre>#泛域名注xxx.com请根据自己的域名自行更改要续期的话，执行certbot-auto renew就可以了
./certbot-auto --server https://acme-v02.api.letsencrypt.org/directory --email evan886@gmail.com -d "*.linuxchina.net" --manual --preferred-challenges dns-01 certonly
</pre>

====泛域名申请参考====
[https://my.oschina.net/kimver/blog/1634575#comment-list 申请Let's Encrypt通配符HTTPS证书]

[https://segmentfault.com/a/1190000015354547 Let's Encrypt 泛域名证书申请及配置]

[https://www.v2ex.com/t/438200 Let's Encrypt 泛域名证书签发成功啦]

[http://diamondfsd.com/lets-encrytp-hand-https/ Let's Encrypt 使用教程，免费的SSL证书]

[https://www.xiaoz.me/archives/10050 使用acme.sh脚本申请Let’s Encrypt 泛域名SSL证书]

==第二、Let’s Encrypt免费SSL证书获取与应用==
<pre>在完成Let’s Encrypt证书的生成之后，我们会在”/etc/letsencrypt/live/yourdomain/”域名目录下有4个文件就是生成的密钥证书文件。 cert.pem – Apache服务器端证书 chain.pem – Apache根证书和中继证书
#我们重点的是关注这个
fullchain.pem – Nginx所需要ssl_certificate文件
privkey.pem – 安全证书KEY文件

ssl_certificate /etc/letsencrypt/live/linuxchina.net/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/linuxchina.net/privkey.pem;

#90天后自动更新好像不行，有交互界面的
* * */90 * * /data/mon/autossl

详细的nginx https配置文件
#4 blog
server {
listen 80;
# listen [::]:80 ipv6only=on default_server;
listen 443 default ssl;
#listen [::]:80;
#ssl on;
ssl_certificate /etc/letsencrypt/live/linuxchina.net/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/linuxchina.net/privkey.pem;

server_name linuxchina.net www.linuxchina.net;

#by evan
if ($scheme = http) {
return 301 https://$server_name$request_uri;
}
#by evan
# server_name blog.linuxchina.net;
charset utf-8;
root /data/www/evan;
index index.php index.html index.htm;

注意:
ssl on 不要打开，不然会400

重新更新key 现在可以用更加简单的了，见文章最前面
#/bin/sh
cd /data/www/ssl/letsencrypt
#git clone https://github.com/letsencrypt/letsencrypt
./letsencrypt-auto certonly --renew-by-default --email evan886@gmail.com -d linuxchina.net -d www.linuxchina.net --debug</pre>

=trouble shooting=
<pre>IMPORTANT NOTES:  - Congratulations! Your certificate and chain have been saved at    /etc/letsencrypt/live/linuxchina.net-0001/fullchain.pem. Your cert    will expire on 2017-03-13. To obtain a new or tweaked version of    this certificate in the future, simply run letsencrypt-auto again.    To non-interactively renew *all* of your certificates, run    "letsencrypt-auto renew"  - If you like Certbot, please consider supporting our work by:

 ssl_certificate /etc/letsencrypt/live/linuxchina.net-0001/  ssl_certificate_key /etc/letsencrypt/live/linuxchina.net-0001/ fullchain.pem ;  

删除原来的再把新生成的复制到原来的位置 cp /etc/letsencrypt/live/linuxchina.net-0001/privkey.pem . cp /etc/letsencrypt/live/linuxchina.net-0001/fullchain.pem .  </pre>

=参考=
相关参考文档

这个官方的教程比较好其实 [https://certbot.eff.org/#freebsd-nginx https://certbot.eff.org/#freebsd-nginx]

安装文档  [https://github.com/certbot/certbot https://github.com/certbot/certbot]

[http://stackoverflow.com/questions/8768946/dealing-with-nginx-400-the-plain-http-request-was-sent-to-https-port-error http://stackoverflow.com/questions/8768946/dealing-with-nginx-400-the-plain-http-request-was-sent-to-https-port-error]

实战申请Let’s Encrypt永久免费SSL证书过程教程及常见问题 [http://www.laozuo.org/7676.html http://www.laozuo.org/7676.html]

Let’s Encrypt SSL证书配置 [http://www.jianshu.com/p/eaac0d082ba2# http://www.jianshu.com/p/eaac0d082ba2#]

[https://my.oschina.net/kimver/blog/1634575 申请Let's Encrypt通配符HTTPS证书]

 

[[Category:Nginx]] [[Category:Freebsd]]

Nginx安装Let’s Encrypt免费SSL证书 - 版本历史

Evan：​/* 自动更新证书 */

Evan：/* 自动更新证书 */