Re: [Openvpn-devel] async plugin-auth-pam

2020-06-12 Thread Gert Doering
Hi, On Fri, Jun 12, 2020 at 02:22:01PM -0400, Selva Nair wrote: > I do not have a patch, but had briefly considered this while looking into > handling "dynamic challenge" through the plugin. > > Just deferring an authentication is easy but the server will still stall if > another client comes in

Re: [Openvpn-devel] async plugin-auth-pam

2020-06-12 Thread Selva Nair
On Tue, Jun 9, 2020 at 1:55 PM Gert Doering wrote: > Hi, > > I ran into a problem at a customer installation recently, where > plugin-auth-pam was blocking for some extended time (~30 seconds?) > due to pam_radius not receiving answers due to problems in the backend. > > Now, maybe I should use r

[Openvpn-devel] async plugin-auth-pam

2020-06-09 Thread Gert Doering
Hi, I ran into a problem at a customer installation recently, where plugin-auth-pam was blocking for some extended time (~30 seconds?) due to pam_radius not receiving answers due to problems in the backend. Now, maybe I should use radiusplugin in the first place, but since the pam_radius setup