was revoking the wrong key for the ssh test. test fully passing now!
echo "### revoking ssh host key..."
# generate the revocation certificate and feed it directly to the test
# user's keyring (we're not publishing to the keyservers)
-keyID=$(monkeysphere-host s 'https://testhost' | grep 'OpenPGP fingerprint:' | awk '{ print $3 }')
+keyID=$(monkeysphere-host s 'ssh://testhost' | grep 'OpenPGP fingerprint:' | awk '{ print $3 }')
monkeysphere-host revoke-key "$keyID" >"$TEMPDIR"/revcert
cat "$TEMPDIR"/revcert
<"$TEMPDIR"/revcert gpg --import