dnsmasq systemd-resolved and freeDNS

[zakkg3]

Adding a freeDNS domains adds an entry on dnsMasq:

address=/some.url.com/192.168.XXX.XXX # This is optional if we add it to /etc/hosts

But then the crontab does

registeredIP=$(dig +short "some.url.com" |tail -n1) and compares this with the public IP from http://checkip.dyndns.org.

so, the registered resolves to the local IP 192.168.XXX.XXX which is diff from the public IP.

Not 100% sure if this is related but, I've also had to disable the systemd-resolved unit as DnsMasq was not able to start (that was a fresh Nextcloudpi installation) cause the port was already taken on startup.

' 53: bind: address already in use '

That is something I found many users faced and is still not resolved #1446

NextcloudPi diagnostics

NextcloudPi version  v1.55.3
NextcloudPi image
OS                   Armbian-unofficial 24.8.2 Bookworm \l . 6.6.45-current-bcm2711 (aarch64)
automount            no
USB devices          sda sdb
datadir              /media/sda/ncdata/data
data in SD           no
data filesystem      ext2/ext3
data disk usage      70G/1.8T
rootfs usage         8.1G/116G
swapfile             /var/swap
dbdir                /var/lib/mysql
Nextcloud check      ok
Nextcloud version    30.0.2.2
HTTPD service        up
PHP service          up
MariaDB service      up
Redis service        up
HPB service          up
Postfix service      up
Internet check       ok
Public IPv4          ***REMOVED SENSITIVE VALUE***
Public IPv6          ***REMOVED SENSITIVE VALUE***
Port 80              open
Port 443             open
IP                   ***REMOVED SENSITIVE VALUE***
Gateway              ***REMOVED SENSITIVE VALUE***
Interface            end0
Certificates         ***REMOVED SENSITIVE VALUE***
NAT loopback         yes
Uptime               17:22

Nextcloud configuration

{
    "system": {
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": {
            "0": "localhost",
            "7": "nextcloudpi",
            "5": "nextcloudpi.local",
            "8": "nextcloudpi.lan",
            "3": "nextcloudpi",
            "14": "nextcloudpi",
            "11": "somedomain.here.com",
            "1": "XXX.XXX.XXX.XXX",
            "2": "somedomain.here.com"
        },
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "30.0.2.2",
        "overwrite.cli.url": "https:\/\/nextcloudpi\/",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "memcache.local": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 0,
            "timeout": 0,
            "password": "***REMOVED SENSITIVE VALUE***"
        },
        "tempdirectory": "\/media\/sda\/ncdata\/data\/tmp",
        "mail_smtpmode": "sendmail",
        "mail_smtpauthtype": "LOGIN",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "preview_max_x": 2048,
        "preview_max_y": 2048,
        "jpeg_quality": 60,
        "overwriteprotocol": "https",
        "maintenance": false,
        "logfile": "\/media\/sda\/ncdata\/data\/nextcloud.log",
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "loglevel": "2",
        "log_type": "file",
        "memories.db.triggers.fcu": true,
        "memories.exiftool": "\/var\/www\/nextcloud\/apps\/memories\/bin-ext\/exiftool-aarch64-glibc",
        "memories.vod.path": "\/var\/www\/nextcloud\/apps\/memories\/bin-ext\/go-vod-aarch64"
    }
}

HTTPd logs

[Wed Nov 27 08:17:19.655660 2024] [authz_host:error] [pid 67977:tid 67998] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:19.665644 2024] [authz_host:error] [pid 67977:tid 67999] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-output.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:19.672105 2024] [authz_host:error] [pid 67977:tid 67989] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/nc-button.svg failed, reason: unable to get the remote host name, referer: https://XXX.XXX.XXX.XXX:4443/css/ncp.css
[Wed Nov 27 08:17:19.685517 2024] [authz_host:error] [pid 67977:tid 67994] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/info-white.svg failed, reason: unable to get the remote host name, referer: https://XXX.XXX.XXX.XXX:4443/css/ncp.css
[Wed Nov 27 08:17:19.699159 2024] [authz_host:error] [pid 67977:tid 67997] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/settings-white.svg failed, reason: unable to get the remote host name, referer: https://XXX.XXX.XXX.XXX:4443/css/ncp.css
[Wed Nov 27 08:17:19.768975 2024] [authz_host:error] [pid 67977:tid 68000] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/favicon.png failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:19.983119 2024] [authz_host:error] [pid 67977:tid 68000] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/favicon.png failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.246287 2024] [authz_host:error] [pid 67977:tid 68001] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.452639 2024] [authz_host:error] [pid 67977:tid 68001] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.467558 2024] [authz_host:error] [pid 67977:tid 67978] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/download.svg failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.467588 2024] [authz_host:error] [pid 67977:tid 67982] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/delete.svg failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.480703 2024] [authz_host:error] [pid 67977:tid 68002] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.712406 2024] [authz_host:error] [pid 67977:tid 68002] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /ncp-launcher.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.714562 2024] [authz_host:error] [pid 67977:tid 67978] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/download.svg failed, reason: unable to get the remote host name
[Wed Nov 27 08:17:29.725043 2024] [authz_host:error] [pid 67977:tid 67982] [remote 192.168.178.21:54119] AH01753: access check of 'localhost' to /img/delete.svg failed, reason: unable to get the remote host name
[Wed Nov 27 08:18:06.485239 2024] [authz_host:error] [pid 67977:tid 67983] [remote 192.168.178.21:54121] AH01753: access check of 'localhost' to / failed, reason: unable to get the remote host name
[Wed Nov 27 08:18:06.691724 2024] [authz_host:error] [pid 67977:tid 67983] [remote 192.168.178.21:54121] AH01753: access check of 'localhost' to / failed, reason: unable to get the remote host name
[Wed Nov 27 08:18:06.692145 2024] [authz_host:error] [pid 67977:tid 67983] [remote 192.168.178.21:54121] AH01753: access check of 'localhost' to /index.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:18:06.896415 2024] [authz_host:error] [pid 67977:tid 67983] [remote 192.168.178.21:54121] AH01753: access check of 'localhost' to /index.php failed, reason: unable to get the remote host name
[Wed Nov 27 08:18:56.802284 2024] [http2:warn] [pid 67977:tid 68018] [client 192.168.178.21:54119] h2_stream(67977-5-49,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0

Database logs

tail: cannot open '/var/log/mysql/*.log' for reading: No such file or directory

Nextcloud logs

{"reqId":"Z0Wsc8NLsQxIVX-imCpywwAAFA0","level":2,"time":"2024-11-26T11:09:42+00:00","remoteAddr":"192.168.0.140","user":"ncp","app":"no app in context","method":"GET","url":"/index.php/settings/apps","message":"Invalid defaultDaemonConfig data provided to provideInitialState by settings","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36","version":"30.0.2.2","data":[]}
{"reqId":"Z0WxpUr5pRPJEiJZDzkjbQAATRE","level":2,"time":"2024-11-26T11:31:49+00:00","remoteAddr":"XXX.XXX.XXX.remoteip","user":"auserXXX","app":"no app in context","method":"GET","url":"/ocs/v2.php/search/providers?from=%2Fapps%2Fmemories%2Fnxsetup","message":"Request does not pass strict cookie check","userAgent":"MemoriesNative/1.12 Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.76 Mobile Safari/537.36","version":"30.0.2.2","data":[]}
{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1098,"function":"createFile","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":504,"function":"createFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":43,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Server.php","line":370,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":19,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/remote.php","line":146,"args":["/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/File.php","Line":259,"message":"Expected filesize of 4861985 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 4718592 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","exception":{},"CustomMessage":"Expected filesize of 4861985 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 4718592 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side."}}
{"reqId":"Z0Z2dlL0oaYNTvglpTq2KAAAAAM","level":3,"time":"2024-11-27T01:31:35+00:00","remoteAddr":"192.168.178.20","user":"auserXXX","app":"no app in context","method":"PUT","url":"/remote.php/dav/uploads/auserXXX/1dc3a14fde30c10434b0c56d73a2859a/000002","message":"Expected filesize of 17027088 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 11550720 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","userAgent":"Mozilla/5.0 (Android) Nextcloud-android/3.29.2","version":"30.0.2.2","exception":{"Exception":"Sabre\\DAV\\Exception\\BadRequest","Message":"Expected filesize of 17027088 bytes but read (from Nextcloud client) and wrote (to Nextcloud storage) 11550720 bytes. Could either be a network problem on the sending side or a problem writing to the storage on the server side.","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php","line":110,"function":"put","class":"OCA\\DAV\\Connector\\Sabre\\File","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Upload/UploadFolder.php","line":34,"function":"createFile","class":"OCA\\DAV\\Connector\\Sabre\\Directory","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1098,"function":"createFile","class":"OCA\\DAV\\Upload\\UploadFolder","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":504,"function":"createFile","class":"Sabre\\DAV\\Server","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPut","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":43,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Server.php","line":370,"function":"start","class":"OCA\\DAV\\Connector\\Sabre\\Server","type":"->"},{"file":"/var/www/nextcloud/lib/base.php","line":662,"function":"initSession","class":"OC","type":"::"},{"file":"/var/www/nextcloud/lib/base.php","line":1132,"function":"init","class":"OC","type":"::"},{"file":"/var/www/nextcloud/index.php","line":22,"args":["/var/www/nextcloud/lib/base.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Security/Crypto.php","Line":137,"message":"Could not decrypt or decode encrypted session data","exception":{},"CustomMessage":"Could not decrypt or decode encrypted session data"}}