Roundcube 1.4.3 Password Plugin Not working or can not make it work

[hrbappy]

Hi everyone,
I am facing a problem fixing roundcube password plugin. I prepared my mail server using postfix, dovecot & roundcube on ubuntu 20.04. I configured dovecot virtual users and users list is at /etc/dovecot/dovecot-users.
I installed roundcube via apt-get install and it installed roundcube 1.4.3. virtual Users login/logout, sending/receiving mails are working fine.

Now my problem is I can not make the password plugin work. There is no directory called password at /usr/share/roundcube/plugin Though I changed roundcube configuration file

Code Select Expand

$config['plugins'] = array('password'); for password plugin.
Please note: in dovecot config:

Code Select Expand

auth_mechanisms = plain login
!include auth-passwdfile.conf.ext

Please let me know if you need any more details to check my problem.
Thanks in advance

[JohnDoh]

There is no directory called password at /usr/share/roundcube/plugin

It looks like the package maintainers have separated the plugins into another package, have you installed the roundcube-plugins package - https://packages.debian.org/buster/roundcube-plugins ?

[hrbappy]

actually No. I havn't installed the roundcube plugin. But I figure out the location and manually downloaded the password plugin there. its /var/lib/roundcube/plugin/password.
Now in webmail I am having the password change screen. But could not figure out which password driver and query I should use to change my imap users password.
Please note My Imap users r not in a db its in /etc/dovecot/dovecot-users file and format is user@domain.com:password.