Nextcloud version: 19.0.1
Operating system: Debian 10 (Nextcloud server), Debian 9 (Reverse Proxy Server)
Apache: 2.4.38 (Nextcloud Server) 2.4.25 (Reverse Proxy)
PHP version: 7.3.19
The issue you are facing:
Hello, I’m having issues with Collabora online, which fails to load documents when is set up behind two reverse proxies
Let me explain it better, my setup is the following
Server1: Which contains the nextcloud istance + collabora ip 172.16.3.29
Server2: Which acts as a reverse proxy for the wan ip 172.16.3.2
So far everything nextcloud-related works (it is a bit slow, but okay, I set it up following the steps from the documentation)
But collabora doesn’t! It just tries to load a document, then everything is blank
Unless you connect through nextcloud without the reverse proxy, here it works perfectly
Collabora is configured to use the same fqdn as the nextcloud server, and the proxy config is the following
Server01 apache config (nextcloud + collabora istance) ip 172.16.3.29
<VirtualHost *:80>
ServerName my.fqdn.com
ServerName my.fqdn.lan
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{SERVER_NAME}$1 [R,L]
#RemoteIPHeader X-Forwarded-For
</VirtualHost>
<VirtualHost *:443>
ServerName my.fqdn.com
ServerName my.fqdn.lan
Include /etc/apache2/ssl.conf
Options -Indexes
DocumentRoot /data/www/nextcloud
<Directory "/data/www/nextcloud">
Options +FollowSymlinks
AllowOverride All
Require all granted
<IfModule mod_dav.c>
Dav off
</IfModule>
</Directory>
<IfModule mod_headers.c>
# Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains"
</IfModule>
AllowEncodedSlashes NoDecode
SSLProxyEngine On
SSLProxyVerify None
SSLProxyCheckPeerCN Off
SSLProxyCheckPeerName Off
ProxyPreserveHost On
ProxyPass /loleaflet https://127.0.0.1:9980/loleaflet retry=0
ProxyPassReverse /loleaflet https://127.0.0.1:9980/loleaflet
ProxyPass /hosting/discovery https://127.0.0.1:9980/hosting/discovery retry=0
ProxyPassReverse /hosting/discovery https://127.0.0.1:9980/hosting/discovery
ProxyPass /hosting/capabilities https://127.0.0.1:9980/hosting/capabilities retry=0
ProxyPassReverse /hosting/capabilities https://127.0.0.1:9980/hosting/capabilities
ProxyPassMatch "/lool/(.*)/ws$" wss://127.0.0.1:9980/lool/$1/ws nocanon
ProxyPass /lool/adminws wss://127.0.0.1:9980/lool/adminws
ProxyPass /lool https://127.0.0.1:9980/lool
ProxyPassReverse /lool https://127.0.0.1:9980/lool
</VirtualHost>
Server02 apache config (reverse proxy) 172.16.3.2
<VirtualHost *:80>
ServerName my.fqdn.com
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{SERVER_NAME}$1 [R,L]
</VirtualHost>
<VirtualHost *:443>
ServerName my.fqdn.com
SSLProxyEngine On
SSLProxyVerify None
SSLProxyCheckPeerCN Off
SSLProxyCheckPeerName Off
ProxyPreserveHost On
ProxyRequests On
ProxyPass / "https://172.16.3.29/" retry=0
ProxyPassReverse / "https://172.16.3.29/"
Include /etc/apache2/ssl.conf
</VirtualHost>
Is this the first time you’ve seen this error? (Y/N): Yes
Steps to replicate it:
- Set up two reverse proxies
- Try to load a document with collabora
The output of your Nextcloud log in Admin > Logging:
There isn't any
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => '',
'passwordsalt' => '',
'secret' => '',
'trusted_domains' =>
array (
0 => 'my.fqdn.com',
),
'datadirectory' => '/data/nextcloud',
'dbtype' => 'mysql',
'version' => '19.0.1.1',
'overwrite.cli.url' => 'http://localhost',
'dbname' => 'nextcloud',
'has_internet_connection' => true,
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => 'oc_admin',
'dbpassword' => '',
'installed' => true,
'maintenance' => false,
'htaccess.RewriteBase' => '/',
'skeletondirectory' => '',
'ldapIgnoreNamingRules' => false,
'ldapProviderFactory' => 'OCA\\User_LDAP\\LDAPProviderFactory',
'trusted_proxies' =>
array (
0 => '172.16.3.2',
),
'overwritehost' => 'my.fqdn.com',
'overwriteprotocol' => 'https',
'overwritewebroot' => '',
'overwritecondaddr' => '^172\\.16\\.3\\.2$',
'mail_smtpmode' => 'smtp',
'mail_sendmailmode' => 'smtp',
'mail_from_address' => 'nextcloud',
'mail_domain' => 'fqdn.com',
'mail_smtphost' => 'mail.fqdn.com',
'mail_smtpport' => '25',
'theme' => '',
'loglevel' => 2,
'updater.release.channel' => 'stable',
'updater.secret' => '',
'memcache.local' => '\OC\Memcache\Redis',
'memcache.distributed' => '\OC\Memcache\Redis',
'memcache.locking' => '\OC\Memcache\Redis',
'redis' => array(
'host' => 'localhost',
'port' => 6379,
'dbindex' => 0,
),
'preview_libreoffice_path' => '/usr/bin/libreoffice',
'enable_previews' => true,
'enabledPreviewProviders' =>
array (
0 => 'OC\\Preview\\TXT',
1 => 'OC\\Preview\\MarkDown',
2 => 'OC\\Preview\\OpenDocument',
3 => 'OC\\Preview\\PDF',
4 => 'OC\\Preview\\MSOffice2003',
5 => 'OC\\Preview\\MSOfficeDoc',
6 => 'OC\\Preview\\PDF',
7 => 'OC\\Preview\\Image',
8 => 'OC\\Preview\\Photoshop',
9 => 'OC\\Preview\\TIFF',
10 => 'OC\\Preview\\SVG',
11 => 'OC\\Preview\\Font',
12 => 'OC\\Preview\\MP3',
13 => 'OC\\Preview\\Movie',
14 => 'OC\\Preview\\MKV',
15 => 'OC\\Preview\\MP4',
16 => 'OC\\Preview\\AVI',
),
);
Various logs
Chromium console:
Access log from Reverse Proxy WAN:
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:23:57 +0200] "GET /index.php/apps/files_external/userglobalstorages/5?testOnly=false HTTP/1.1" 200 1011 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:02 +0200] "GET /index.php/apps/files_external/userglobalstorages/5?testOnly=false HTTP/1.1" 200 1011 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:23:57 +0200] "GET /index.php/apps/files_external/userglobalstorages/2?testOnly=false HTTP/1.1" 200 1157 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:02 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:04 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 292 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:02 +0200] "GET /index.php/apps/files_external/userglobalstorages/9?testOnly=false HTTP/1.1" 200 1158 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:23:57 +0200] "GET /index.php/apps/files_external/userglobalstorages/3?testOnly=false HTTP/1.1" 200 998 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /apps/richdocuments/index?fileId=332&requesttoken=Gpld%2FLIrQSO97p7rFqUGz7kKFXm3gJN814w2bnF65Zs%3D%3AdvAeyYBbB1TzmseuXcJL%2B%2BFeIBT%2B7qItmrR3Fycd0fA%3D HTTP/1.1" 200 5837 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /index.php/apps/files_external/userglobalstorages/9?testOnly=false HTTP/1.1" 200 1005 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:02 +0200] "GET /index.php/apps/files_external/userglobalstorages/2?testOnly=false HTTP/1.1" 200 1004 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "POST /loleaflet/edd1b83/loleaflet.html?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx&title=Nuovo%20documento.odt&lang=it&closebutton=1&revisionhistory=1 HTTP/1.1" 200 8389 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:23:56 +0200] "GET /apps/recommendations/api/recommendations HTTP/1.1" 200 1236 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /lool/https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx%3Faccess_token%3DteXd4JbadXOPFRCnQ7UeM2GGKfgoRRVC%26access_token_ttl%3D0%26reuse_cookies%3D__Host-nc_sameSiteCookielax%253Dtrue%253A__Host-nc_sameSiteCookiestrict%253Dtrue%253A_iub_cs-189834%253D%25257B%252522consent%252522%25253Atrue%25252C%252522timestamp%252522%25253A%2525222020-06-15T08%25253A21%25253A25.407Z%252522%25252C%252522version%252522%25253A%2525220.13.24%252522%25252C%252522id%252522%25253A%252522189834%252522%25257D%253A_ga%253DGA1.2.1977594977.1595497692%253Aoc_sessionPassphrase%253DOaOEYy4B%25252BmIxA2dUaYOBHx5ybp7kaBGEjrMD1vx%25252Bj5ieQQsqdrfTOGYIIW0JnYAnu2a44tp2zaEKvtvdSjjIRa2F8iKVRfmjRZSJ8NWTpGUp%25252BIlg0%25252FsIU2XxUnWRxKQh%253Aoc6oo6zhrlwx%253Dinmn0vb8dlfkitcom95d64sa4b%253Anc_username%253Dmyuser%253Anc_token%253DDCbLDFPs4JO4Cr7RORaDAnZZxGQ%25252B1BNp%253Anc_session_id%253Dinmn0vb8dlfkitcom95d64sa4b/ws?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx&compat=/ws HTTP/1.1" 404 615 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 200 1792 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:23:57 +0200] "GET /index.php/apps/files_external/userglobalstorages/4?testOnly=false HTTP/1.1" 200 1006 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:09 +0200] "GET /lool/https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx%3Faccess_token%3DteXd4JbadXOPFRCnQ7UeM2GGKfgoRRVC%26access_token_ttl%3D0%26reuse_cookies%3D__Host-nc_sameSiteCookielax%253Dtrue%253A__Host-nc_sameSiteCookiestrict%253Dtrue%253A_iub_cs-189834%253D%25257B%252522consent%252522%25253Atrue%25252C%252522timestamp%252522%25253A%2525222020-06-15T08%25253A21%25253A25.407Z%252522%25252C%252522version%252522%25253A%2525220.13.24%252522%25252C%252522id%252522%25253A%252522189834%252522%25257D%253A_ga%253DGA1.2.1977594977.1595497692%253Aoc_sessionPassphrase%253DOaOEYy4B%25252BmIxA2dUaYOBHx5ybp7kaBGEjrMD1vx%25252Bj5ieQQsqdrfTOGYIIW0JnYAnu2a44tp2zaEKvtvdSjjIRa2F8iKVRfmjRZSJ8NWTpGUp%25252BIlg0%25252FsIU2XxUnWRxKQh%253Aoc6oo6zhrlwx%253Dinmn0vb8dlfkitcom95d64sa4b%253Anc_username%253Dmyuser%253Anc_token%253DDCbLDFPs4JO4Cr7RORaDAnZZxGQ%25252B1BNp%253Anc_session_id%253Dinmn0vb8dlfkitcom95d64sa4b%26permission%3Dedit/ws?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx&compat=/ws HTTP/1.1" 404 615 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:09 +0200] "GET /lool/https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx%3Faccess_token%3DteXd4JbadXOPFRCnQ7UeM2GGKfgoRRVC%26access_token_ttl%3D0%26reuse_cookies%3D__Host-nc_sameSiteCookielax%253Dtrue%253A__Host-nc_sameSiteCookiestrict%253Dtrue%253A_iub_cs-189834%253D%25257B%252522consent%252522%25253Atrue%25252C%252522timestamp%252522%25253A%2525222020-06-15T08%25253A21%25253A25.407Z%252522%25252C%252522version%252522%25253A%2525220.13.24%252522%25252C%252522id%252522%25253A%252522189834%252522%25257D%253A_ga%253DGA1.2.1977594977.1595497692%253Aoc_sessionPassphrase%253DOaOEYy4B%25252BmIxA2dUaYOBHx5ybp7kaBGEjrMD1vx%25252Bj5ieQQsqdrfTOGYIIW0JnYAnu2a44tp2zaEKvtvdSjjIRa2F8iKVRfmjRZSJ8NWTpGUp%25252BIlg0%25252FsIU2XxUnWRxKQh%253Aoc6oo6zhrlwx%253Dinmn0vb8dlfkitcom95d64sa4b%253Anc_username%253Dmyuser%253Anc_token%253DDCbLDFPs4JO4Cr7RORaDAnZZxGQ%25252B1BNp%253Anc_session_id%253Dinmn0vb8dlfkitcom95d64sa4b%26permission%3Dedit/ws?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx&compat=/ws HTTP/1.1" 404 615 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:02 +0200] "GET /index.php/apps/files_external/userglobalstorages/10?testOnly=false HTTP/1.1" 200 993 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /index.php/apps/files_external/userglobalstorages/3?testOnly=false HTTP/1.1" 200 998 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /index.php/apps/files_external/userglobalstorages/6?testOnly=false HTTP/1.1" 200 971 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 87.26.113.174 - - [30/Jul/2020:18:24:14 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 5632 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:14 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 5632 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:08 +0200] "GET /index.php/apps/files_external/userglobalstorages/4?testOnly=false HTTP/1.1" 200 1006 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:17 +0200] "GET /csrftoken HTTP/1.1" 200 944 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:18 +0200] "GET /csrftoken HTTP/1.1" 200 942 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:18 +0200] "GET /csrftoken HTTP/1.1" 200 941 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:13 +0200] "GET /index.php/apps/files_external/userglobalstorages/10?testOnly=false HTTP/1.1" 200 993 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:14 +0200] "GET /index.php/apps/files_external/userglobalstorages/6?testOnly=false HTTP/1.1" 200 971 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:22 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:26 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:32 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:34 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 292 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:38 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.202 - - [30/Jul/2020:18:24:38 +0200] "GET /csrftoken HTTP/1.1" 200 1095 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36"
my.fqdn.com:443 87.26.113.174 - - [30/Jul/2020:18:24:44 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 5632 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.com:443 172.16.3.206 - - [30/Jul/2020:18:24:44 +0200] "GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.1" 304 445 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
Access log from Nextcloud/Collabora server:
my.fqdn.lan:443 172.16.3.2 - - [30/Jul/2020:18:04:40 +0200] "POST /loleaflet/edd1b83/loleaflet.html?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F1748877_oc6oo6zhrlwx&title=09032020_Elenco%20Utenti.xlsx&lang=it&closebutton=1&revisionhistory=1 HTTP/1.1" 200 8380 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
my.fqdn.lan:443 172.16.3.2 - - [30/Jul/2020:18:08:52 +0200] "POST /loleaflet/edd1b83/loleaflet.html?WOPISrc=https%3A%2F%2Fmy.fqdn.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F332_oc6oo6zhrlwx&title=Nuovo%20documento.odt&lang=it&closebutton=1&revisionhistory=1 HTTP/1.1" 200 8379 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"
I can’t see any errors on the error.log