#993790 openvpn-auth-ldap hangs on auth_failed when using 2fa

Package:
openvpn-auth-ldap
Source:
openvpn-auth-ldap
Description:
OpenVPN LDAP authentication module
Submitter:
Fernando Ribeiro
Date:
2021-09-06 14:51:04 UTC
Severity:
normal
#993790#5
Date:
2021-09-06 14:45:46 UTC
From:
To:
What happens is that when using a 2mfa method that involves a
requirement for pressing a outside app the system hangs,
and all clients to openvpn stay stuck in the process of communication.


Ping request response times and difference. There should be no
interruption here.

qui 02 set 2021 15:29:27 WEST

time=5.63 0

qui 02 set 2021 15:29:55 WEST

time=27081 0


Sep 2 15:29:55 gw2 ovpn-vpn[28380]: LDAP bind failed: Timed out

Sep 2 15:29:55 gw2 ovpn-vpn[28380]: Incorrect password supplied for LDAP DN

This timeout has been fixed in version 2.0.4-1 but there is still the
process that stays stuck trying to respond.

strace gives no usable output

Best regards,