cal|carddav not setup properly (.htaccess)

Running nextcloud:14.0.3 @ https://cloud.domain.tld/ (with Traefik as a reverse proxy in front)

From Settings->Administration->Overview

 There are some warnings regarding your setup.

    Your web server is not properly set up to resolve "/.well-known/caldav". Further information can be found in the documentation.
    Your web server is not properly set up to resolve "/.well-known/carddav". Further information can be found in the documentation.

The documentation can be found here.

Shouldn't this be working by default? The .htaccess file already contains these settings

I experienced the same warning, but everything seems to work as expected. (I also use traefik as reverse proxy).

I found an issue in the server repo that seems related: nextcloud/server#11850

Might be something with the schema, because if I curl .well-known/carddav it gives me http and not https.

➜  ~ curl -i https://DOMAIN/.well-known/caldav
HTTP/2 301 
content-type: text/html; charset=iso-8859-1
date: Wed, 31 Oct 2018 10:12:25 GMT
location: http://DOMAIN/remote.php/dav/
referrer-policy: strict-origin
server: Apache/2.4.25 (Debian)
strict-transport-security: max-age=31536000; includeSubdomains; preload
content-length: 325

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="http://DOMAIN/remote.php/dav/">here</a>.</p>
<hr>
<address>Apache/2.4.25 (Debian) Server at DOMAIN Port 80</address>
</body></html>

Will investigate further...

So this eliminates the warning:

Changing the .htaccess file to

...
  RewriteRule ^\.well-known/carddav https://DOMAIN/remote.php/dav/ [R=301,L]
  RewriteRule ^\.well-known/caldav https://DOMAIN/remote.php/dav/ [R=301,L]

...

But this is no solution for this image, since we are using the stock .htaccess file. 🤔

Another Traefik user here..

I similarly changed:

  RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L]
  RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L]

To:

  RewriteRule ^\.well-known/carddav https://%{SERVER_NAME}/remote.php/dav/ [R=301,L]
  RewriteRule ^\.well-known/caldav https://%{SERVER_NAME}/remote.php/dav/ [R=301,L]

And now service discovery works on my iOS devices :)

D

This could be fixed with #527

Real fix in #644

To fix this issue traefik should be configured for the service discovery. In the nexcloud 16 documentation a fix is given.

add the following labels to the nextcloud container:

traefik.frontend.redirect.permanent: 'true'
traefik.frontend.redirect.regex: https://(.*)/.well-known/(card|cal)dav
traefik.frontend.redirect.replacement: https://$$1/remote.php/dav/

@SnowMB

Thanks @SnowMB for point that out, this resolved it for me.

Feel free to close

Anyone trying this with traefik 2.4..

For me this config works on NC 23.0:

nextcloud-redirect:
      redirectRegex:
        permanent: true
        regex: "https://(.*)/.well-known/(card|cal)dav"
        replacement: "https://${1}/remote.php/dav/"

Anyone trying this with traefik 2.4..

For me this config works on NC 23.0:

nextcloud-redirect:
      redirectRegex:
        permanent: true
        regex: "https://(.*)/.well-known/(card|cal)dav"
        replacement: "https://${1}/remote.php/dav/"

Works for me on rk3s install using traefik. Full Middleware:

kind: Middleware
metadata:
  name: your-name
  namespace: your-namespace
spec:
  redirectRegex:
    permanent: true
    regex: "https://(.*)/.well-known/(card|cal)dav"
    replacement: "https://${1}/remote.php/dav/"

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cal|carddav not setup properly (.htaccess) #528

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cal|carddav not setup properly (.htaccess) #528

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SnowMB commented on Oct 31, 2018

SnowMB commented on Oct 31, 2018

funkypenguin commented on Dec 12, 2018

J0WI commented on Dec 12, 2018

marceljd commented on Feb 9, 2019

SnowMB commented on May 28, 2019

jkaberg commented on Jun 4, 2019

georg90 commented on Dec 28, 2021

Nexxus-LMT commented on Jun 22, 2022

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