chroot shell jailkit not working after update to 3.2

After updating to ISPConfig 3.2 my friend got an error then logging in on winscp I can see this in the log, how do I fix that?

Code:

Oct 15 18:46:41 server1 systemd-logind[980]: New session 19304 of user web33.
Oct 15 18:46:41 server1 systemd: pam_unix(systemd-user:session): session opened for user web33 by (uid=0)
Oct 15 18:46:43 server1 jk_chrootsh[16809]: now entering jail /var/www/clients/client2/web33 for user username (5007) with arguments -c /usr/lib/openssh/sftp-server
Oct 15 18:46:43 server1 jk_chrootsh[16809]: ERROR: failed to execute shell /bin/bash for user username (5007), check the permissions and libraries of /var/www/clients/client2/web33//bin/bash
Oct 15 18:46:43 server1 sshd[16710]: pam_unix(sshd:session): session closed for user username
Oct 15 18:46:43 server1 systemd-logind[980]: Removed session 19304.

And ls -la /var/www/clients/client2/web33//bin/bash
-rwxr-xr-x 1 root root 1113504 Jun 7 2019 /var/www/clients/client2/web33//bin/bash

 

I am using Ubuntu 18.04.4 LTS (GNU/Linux 4.15.0-118-generic x86_64) and It was working before updating to 3.2 tonight

And ls -la /var/www/clients/client2/web33 gives me alot of directorys

grep username /etc/passwd

Code:

username:x:5007:5006::/var/www/clients/client2/web33/./home/username:/usr/sbin/jk_chrootsh

 

Code:

 

Okay but is it not some error with 2 // in the dir?

Code:

Oct 15 18:46:43 server1 jk_chrootsh[16809]: ERROR: failed to execute shell /bin/bash for user username (5007), check the permissions and libraries of /var/www/clients/client2/web33//bin/bash
Oct 15 18:46:43 server1 sshd[16710]: pam_unix(sshd:session): session closed for user username

 

In ISPC Cron Log:

Code:

Thu 15 Oct 18:50:01 CEST 2020 usermod: user <username> is currently used by process 1861
Thu 15 Oct 18:50:01 CEST 2020 failed to execute usermod -d /var/www/clients/client2/web33/. -s /usr/sbin/jk_chrootsh <username>
Thu 15 Oct 18:50:01 CEST 2020 failed to modify user <username>

So do you mean I have to delete the section sftp in jk_init.ini or?

 

There is no jk_init.ini.master in /usr/local/ispconfig/server/conf-custom/install/

But I have have a file in /etc/jailkit called jk_init.ini~ is that the old file or?

And I can see I have an jk_init.ini in /usr/

 

'ls -ltr /etc/jailkit' show

Code:

total 40
-rw-r--r-- 1 root root   77 Oct 28  2018 jk_update.ini
-rw-r--r-- 1 root root  166 Oct 28  2018 jk_uchroot.ini
-rw-r--r-- 2 root root  337 Oct 28  2018 jk_lsh.ini
-rw-r--r-- 1 root root 1087 Oct 28  2018 jk_check.ini
-rw-r--r-- 1 root root  226 Dec 31  2018 jk_socketd.ini
-rw-r--r-- 1 root root 5109 Oct 15 18:31 jk_init.ini~
-rw-r--r-- 1 root root  278 Oct 15 18:31 jk_chrootsh.ini
-rw-r--r-- 1 root root 5110 Oct 15 20:17 jk_init.ini

I have a backup of the old files in /var/backup if I can use that file in /etc/jailkit from that backup

 

Yeah it is smaller because I edited it with the old version I think

And then I type jk_init -l I get this, so it runs from the /etc/jailkit dir:

Code:

** Available sections in /etc/jailkit/jk_init.ini **

apache - the apache webserver, very basic setup, probably too limited for you
apacheutils - htpasswd utility
basicshell - bash based shell with several basic utilities
composer - composer
coreutils - non-sbin progs from coreutils
cvs - Concurrent Versions System
editors - vim, joe and nano
env - /usr/bin/env for environment variables
extendedshell - bash shell including things like awk, bzip, tail, less
extshellplusnet - alias for extendedshell + netutils + apacheutils
git - Fast Version Control System
jk_lsh - Jailkit limited shell
limitedshell - alias for jk_lsh
logbasics - timezone information and log sockets
midnightcommander - Midnight Commander
mysql-client - mysql client
netbasics - common files for all jails that need any internet connectivity
netutils - several internet utilities like wget, ftp, rsync, scp, ssh
node - NodeJS
openvpn - jail for the openvpn daemon
perl - the perl interpreter and libraries
php - default php version and libraries
php5_6 - php version 5.6
php7_0 - php version 7.0
php7_1 - php version 7.1
php7_2 - php version 7.2
php7_3 - php version 7.3
php7_4 - php version 7.4
php_common - common php directories and libraries
ping - Ping program
procmail - procmail mail delivery
rsync
scp - ssh secure copy
sftp - ssh secure ftp
ssh - ssh secure shell
terminfo - terminfo databases, required for example for ncurses or vim
uidbasics - common files for all jails that need user/group information
vncserver - the VNC server program
wp - WordPress Command Line
xauth - getting X authentication to work
xclients - minimal files for X clients

I also readed on an stackoverflow about this:

Code:

Thu 15 Oct 18:50:01 CEST 2020 usermod: user <username> is currently used by process 1861

And I just restarted the server and now the message is gone, so now the only thing there is not working is the Option on ISPConfig with jailkit turned on

 

I cannot login on ssh with jailkit set on for the user in ISPConfig I just get disconnected, but if I turn jailkit off, it works fine, here is the error from /var/log/auth.log

Code:

Oct 16 21:17:48 server1 sshd[7230]: Accepted password for <username> from 192.168.1.101 port 55055 ssh2
Oct 16 21:17:48 server1 sshd[7230]: pam_unix(sshd:session): session opened for user <username> by (uid=0)
Oct 16 21:17:48 server1 systemd-logind[993]: New session 1016 of user web33.
Oct 16 21:17:50 server1 jk_chrootsh[7318]: now entering jail /var/www/clients/client2/web33 for user <username> (5007) with arguments -c /usr/lib/openssh/sftp-server
Oct 16 21:17:50 server1 jk_chrootsh[7318]: ERROR: failed to execute shell /bin/bash for user <username> (5007), check the permissions and libraries of /var/www/clients/client2/web33//bin/bash
Oct 16 21:17:50 server1 systemd-logind[993]: Removed session 1016.
Oct 16 21:17:50 server1 sshd[7230]: pam_unix(sshd:session): session closed for user <username>