檢視 FreeBSD:Apache Let's Encrypt 的原始碼

<source lang="bash">
pkg search certbot
pkg install py27-certbot
</source>

启用 mod_ssl:
/usr/local/etc/apache24/httpd.conf
<pre>
LoadModule ssl_module libexec/apache24/mod_ssl.so
</pre>

/usr/local/etc/apache24/modules.d/020_mod_ssl.conf
<pre>
Listen 443
SSLProtocol ALL -SSLv2 -SSLv3
SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5
SSLPassPhraseDialog  builtin
SSLSessionCacheTimeout  300
</pre>

配置.well-known:
在 httpd.conf 中加入
<pre>
<Directory "/usr/local/www/.well-known/">
   Options None
   AllowOverride None
   Require all granted
   Header add Content-Type text/plain
</Directory>
</pre>
然后在每一个 virtualhost 中增加：
<pre>
<VirtualHost *:80>
    Alias /.well-known/ /usr/local/www/.well-known/
    ServerName riguz.com
</pre>
这样完了后就可以生成证书了：
<source lang="bash">
certbot certonly \
--webroot \
-w /usr/local/www/ \
-d riguz.com \
-d www.riguz.com \
-d blog.riguz.com \
-d wiki.riguz.com \
-d view.riguz.com \
-d bug.riguz.com
</source>
完了为每一个 virtualhost 配置 ssl:
<pre>
<VirtualHost *:443>
        SSLEngine on

	SSLCertificateFile "/usr/local/etc/letsencrypt/live/www.yourdomain.com/cert.pem"
	SSLCertificateKeyFile "/usr/local/etc/letsencrypt/live/www.yourdomain.com/privkey.pem"
	SSLCertificateChainFile "/usr/local/etc/letsencrypt/live/www.yourdomain.com/fullchain.pem"
...
</pre>

注： certbot renew的时候，不能强制http -> https
<pre>
RewriteEngine off
RewriteCond %{SERVER_NAME} =riguz.com
RewriteRule ^ https://riguz.com%{REQUEST_URI} [END,NE,R=permanent
</pre>
[[Category:Linux/Unix]]