====== Letsencrypt: voorbeeld output====== 
<code>
sudo certbot --apache
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator apache, Installer apache
No names were found in your configuration files. Please enter in your domain
name(s) (comma and/or space separated)  (Enter 'c' to cancel): dwkoen.ddns.net
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for dwkoen.ddns.net
Waiting for verification...
Cleaning up challenges

We were unable to find a vhost with a ServerName or Address of dwkoen.ddns.net.
Which virtual host would you like to choose?
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1: dokuwiki.conf                  |                       |       | Enabled
2: dokuwiki.conf                  |                       | HTTPS | Enabled
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Select the appropriate number [1-2] then [enter] (press 'c' to cancel): 2
Deploying Certificate to VirtualHost /etc/apache2/sites-enabled/dokuwiki.conf

Please choose whether or not to redirect HTTP traffic to HTTPS, removing HTTP access.
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1: No redirect - Make no further changes to the webserver configuration.
2: Redirect - Make all requests redirect to secure HTTPS access. Choose this for
new sites, or if you're confident your site works on HTTPS. You can undo this
change by editing your web server's configuration.
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Select the appropriate number [1-2] then [enter] (press 'c' to cancel): 1

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Congratulations! You have successfully enabled https://dwkoen.ddns.net

You should test your configuration at:
https://www.ssllabs.com/ssltest/analyze.html?d=dwkoen.ddns.net
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IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /etc/letsencrypt/live/dwkoen.ddns.net/fullchain.pem
   Your key file has been saved at:
   /etc/letsencrypt/live/dwkoen.ddns.net/privkey.pem
   Your cert will expire on 2019-12-22. 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


</code>
{{tag>encryptie web}}