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Bekomme kein Zertifikat von let’sencrypt
Ich versuche zum ersten Mal eine nexcloud auf einem raspi5 einzurichten, ich habe mein myfritz-Adresse angegeben.
Automatic signed SSL certificates. Let’s Encrypt is a free, automated, and open Certificate Authority.
Internet access is required for this configuration to complete Both ports 80 and 443 need to be accessible from the internet Your certificate will be automatically renewed every month
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Additional domain | |
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[ letsencrypt ] (Wed Oct 1 16:26:34 CEST 2025)
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Requesting a certificate for xxxxx.myfritz.net
Certbot failed to authenticate some domains (authenticator: webroot). The Certificate Authority reported these problems:
Domain: xxxxx.myfritz.net
Type: unauthorized
Detail: 84.119.157.67: Invalid response from http://xxxxx.myfritz.net/.well-known/acme-challenge/1qLY_6kK3m2IvxiL3dn_QJA3El2fqHqPPmkcgEoWLz4: 400
Hint: The Certificate Authority failed to download the temporary challenge files created by Certbot. Ensure that the listed domains serve their content from the provided --webroot-path/-w and that files created there can be downloaded from the internet.
Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
Ich muss noch erwähnen, dass die Portfreigabe extern für http in der Fritzbox nicht über Port 80 läuft, sondern einen anderen, weil der 80 schon belegt ist. Muss man das vielleicht auch noch irgendwo ändern?
In der Fritzbox ist im Feld “MyFritz-Konto” auch ein Häkchen aktiviert bei letsencrypt
“Sicherheitshinweise im Browser
Wenn Sie aus dem Internet auf die Benutzeroberfläche Ihrer FRITZ!Box zugreifen, wird Ihnen eventuell ein Sicherheitshinweis im Browser angezeigt. Sie können ein kostenloses vertrauenswürdiges Zertifikat von letsencrypt.org verwenden, mit dem sich Ihre FRITZ!Box im Internet ausweisen kann. Dadurch erscheinen im Browser keine Sicherheitshinweise mehr.
Zertifikat von letsencrypt.org verwenden (empfohlen)”
Außerdem habe ich “Force HTTPS” im nextcloud panel schonmal deaktiviert.
Danke für jede Hilfe,
Willi