# show info about the host key
show_key() {
local GNUPGHOME
+ local TMPSSH
+ local revokers
# tmp gpghome dir
export GNUPGHOME=$(msmktempdir)
| grep -v "^${GNUPGHOME}/pubring.gpg$" \
| egrep -v '^-+$'
+ # list revokers, if there are any
+ revokers=$(gpg --list-keys --with-colons --fixed-list-mode \
+ | awk -F: '/^rvk:/{ print $10 }' )
+ if [ "$revokers" ] ; then
+ echo "The following keys are allowed to revoke this host key:"
+ for key in $revokers ; do
+ echo "revoker: $key"
+ done
+ echo
+ fi
+
# list the pgp fingerprint
echo "OpenPGP fingerprint: $HOST_FINGERPRINT"