sshportal enable keyboard-interactive ?

[sylvaing35]

Hello,

I am trying to implement publicKey connection and MFA on my server.
I have change on my server the sshd_config file by adding this :

AuthenticationMethods publickey,keyboard-interactive:pam

So when I am connecting to my server with an ssh command, both verification are done, publicKey and pam (that trigger my MFA)
But when I am using sshportal to connect to the same server, the connection is refused. (server refused to allocate pty)

I think it's due to sshportal that handle the wait for MFA system.
Is there anyway to implement it ?

Regards,
ROBERT Sylvain