Nextcloud version: 19.0.5
Operating system and version: Ubuntu 20.04
Apache or nginx version:nginx/1.18.0 (Ubuntu)
PHP version: 7.4
I don’t want to use server side encryption anymore (due to easy backup recovery), so I disabled it and called sudo -u www-data php /var/www/html/owncloud/occ decryption:decrypt-all. After running some hours it seems to have finished, after about 25k (of 120k total) files are still encrypted. I ran the command several times, but the files are still encrypted.
I made a find to figure out the not decrypted files find /mnt/clouddata/data/ -type f -path "*/files/*" -not -path "*/keys/*" -exec sh -c 'head -c27 "$1" |grep HBEGIN:oc_encryption_ 1>/dev/null && echo "$1"' sh {} \; and found 25529 files. I queried the database and got nearly the same result: select count(*) from oc_filecache where encrypted = 1; => 25551 (but I’m not sure if that’s the right place to investigate).
I thought I would prevent users from accessing files due to enabling maintainence mode, but I’m not sure if that is sufficient. However, I’m quite sure that not 1/4 of all files are currently accessed because I ran the commands at night.
Could some one give me a hint how to (complety) decrypt my NC?
Thank you very much.
Is this the first time you’ve seen this error? (Y/N): N
Steps to replicate it:
- sudo -u www-data php /var/www/html/owncloud/occ decryption:decrypt-all
- (Files are still encrypted)
The output of your Nextcloud log in Admin > Logging: Nothing regarding the decryption.
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'XXX',
'passwordsalt' => 'YYY',
'trusted_domains' =>
array (
0 => 'XXX1',
1 => 'XXX2',
2 => 'XXX3',
3 => 'XXX4',
4 => 'XXX5',
5 => 'XXX6,
),
'datadirectory' => '/var/www/html/owncloud/data',
'dbtype' => 'mysql',
'version' => '19.0.5.2',
'installed' => true,
'ldapIgnoreNamingRules' => false,
'mail_smtpmode' => 'smtp',
'mail_from_address' => 'XXX',
'mail_domain' => 'XXX.de',
'mail_smtphost' => 'X.XX-XX.de',
'mail_smtpport' => '587',
'maintenance' => false,
'dbname' => 'ocl',
'dbhost' => 'XXX,
'dbuser' => 'ocl',
'dbpassword' => 'XXX',
'theme' => '',
'secret' => 'XXX',
'redis' =>
array (
'host' => 'localhost',
'port' => 6379,
),
'defaultapp' => 'calendar',
'overwriteprotocol' => 'https',
'memcache.local' => '\\OC\\Memcache\\APCu',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'logtype' => 'owncloud',
'loglevel' => 0,
'cron_log' => true,
'log_rotate_size' => 10000000,
'trashbin_retention_obligation' => 'auto',
'ldapProviderFactory' => '\\OCA\\User_LDAP\\LDAPProviderFactory',
'share_folder' => '/Mit mir geteilt',
'log_type' => 'file',
'logfile' => 'data/nextcloud.log',
'mysql.utf8mb4' => true,
'trusted_proxies' =>
array (
0 => 'XXX',
1 => 'YYY',
),
'updater.release.channel' => 'stable',
'overwrite.cli.url' => 'XXX',
'app_install_overwrite' =>
array (
0 => 'calendar',
),
'encryption_skip_signature_check' => 'true',
'mail_sendmailmode' => 'smtp',
'mail_smtpsecure' => 'tls',
'mail_smtpauth' => 1,
'updater.secret' => '',
);
The output of your Apache/nginx/system log in /var/log/____: Nothing special.