#!/bin/sh

for k in /etc/cosmos/keys/*.pub; do
   fp=`cosmos gpg --with-colons --with-fingerprint < $k| awk -F: '$1 == "pub" {print $5}'`
   cosmos gpg --with-colons --fingerprint | grep -q ":$fp:" || cosmos gpg --import < $k
done

for fp in `cosmos gpg --with-colons --fingerprint | awk -F: '$1 == "pub" {print $5}'`; do
   seen="no"
   for k in /etc/cosmos/keys/*.pub; do
      cosmos gpg --with-colons --with-fingerprint < $k | grep -q ":$fp:" && seen="yes"
   done
   if [ "x$seen" = "xno" ]; then
      cosmos gpg --yes --batch --delete-key $fp || true
   fi
done