Nextcloud version: 23.0.0
Operating system and version: Arch Linux
Apache or nginx version: Apache 2.4.25
Caddy version: 2.4.6
PHP version: 8.1.2
Hi, I know that Caddy isn’t officially supported but I am hoping the community can help me figure out what’s wrong with my configuration.
I managed to piece together a mostly working web server configuration and I was able to go through the web installer.
The issue started happening after that was done, the server falls into an infinite redirect loop to /apps/dashboard/ or /login:
$ curl -v 'http://home.server/cloud/login'
* Trying 192.168.1.168:80...
* Connected to home.server (192.168.1.168) port 80 (#0)
> GET /cloud/login HTTP/1.1
> Host: home.server
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 302 Found
< Cache-Control: no-store, no-cache, must-revalidate
< Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-...'; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';
< Content-Type: text/html; charset=UTF-8
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
< Location: http://home.server/cloud/login
< Pragma: no-cache
< Referrer-Policy: no-referrer
< Server: Caddy
< Set-Cookie: ....
< Status: 302 Found
< X-Content-Type-Options: nosniff
< X-Download-Options: noopen
< X-Frame-Options: SAMEORIGIN
< X-Permitted-Cross-Domain-Policies: none
< X-Powered-By: PHP/8.1.2
< X-Robots-Tag: none
< X-Xss-Protection: 1; mode=block
< Date: Tue, 25 Jan 2022 00:30:05 GMT
< Content-Length: 0
<
Here is my configuration:
config.php:
Code
<?php
$CONFIG = array (
'datadirectory' => '/var/lib/nextcloud/data',
'logfile' => '/var/log/nextcloud/nextcloud.log',
'apps_paths' =>
array (
0 =>
array (
'path' => '/usr/share/webapps/nextcloud/apps',
'url' => '/apps',
'writable' => false,
),
1 =>
array (
'path' => '/var/lib/nextcloud/apps',
'url' => '/wapps',
'writable' => true,
),
),
'instanceid' => '',
'overwritewebroot' => '/cloud',
'passwordsalt' => '',
'secret' => '',
'trusted_domains' =>
array (
0 => 'home.server',
),
'dbtype' => 'mysql',
'version' => '23.0.0.10',
'overwrite.cli.url' => 'http://home.server/cloud',
'dbname' => 'nextcloud',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'nextcloud',
'dbpassword' => '',
'installed' => true,
);
Caddyfile (web server config:
Code
@cloud {
path /cloud /cloud/*
}
handle @cloud {
uri strip_prefix /cloud
redir /cloud /cloud/ # Dirty fix for a bug
# Source: https://help.nextcloud.com/t/why-is-nextcloud-causing-a-redirect-loop-caddy-webserver/10498/4
#rewrite /cloud/* /cloud/?{query}
root * /usr/share/webapps/nextcloud
php_fastcgi unix//run/nextcloud/nextcloud.sock {
# Source: https://help.nextcloud.com/t/anyone-is-kind-enough-to-share-his-caddy-2-config
env front_controller_active true
}
file_server
# Source: https://caddy.community/t/setting-up-nextcloud-behind-caddy/14787
redir /cloud/.well-known/carddav /remote.php/dav 301
redir /cloud/.well-known/caldav /remote.php/dav 301
# .htaccess / data / config / ... shouldn't be accessible from outside
@cloud_forbidden {
path /cloud/.htaccess
path /cloud/data/*
path /cloud/config/*
path /cloud/db_structure
path /cloud/.xml
path /cloud/README
path /cloud/3rdparty/*
path /cloud/lib/*
path /cloud/templates/*
path /cloud/occ
path /cloud/console.php
}
respond @cloud_forbidden 404
}
As you may have noticed, I am using a sub-path as the web root for NextCloud as I have other services running on the same server.
I can’t figure out what’s causing the infinite loop 
Can anyone help me figure it out?