D-bus integration

[Krzysztof Kowalski]

Dear OpenSSH developers,


I was looking at the fail2ban project and had an idea that instead of 
parsing log files it could be possible to notify interested parties 
(like fail2ban) via (for instance) D-bus about a failed login attempt.

Other application could also use this protocol to notify about suspect 
behaviors. A central functionality will allow for other (new) projects 
to integrate without much effort.

What do you think?


Best regards

Krzysztof Kowalski