ames: ignore encrypted packets from alien comets
=/ sndr-state (~(get by peers.ames-state) sndr.packet)
:: if we don't know them, maybe enqueue a jael %public-keys request
::
+ :: Ignore encrypted packets from alien comets.
+ :: TODO: maybe crash?
+ ::
?. ?=([~ %known *] sndr-state)
+ ?: =(%pawn (clan:title sndr.packet))
+ event-core
(enqueue-alien-todo sndr.packet |=(alien-agenda +<))
:: decrypt packet contents using symmetric-key.channel
::
