gpg-sync

#!/bin/bash

#echo "early version, edit script and be sure to have a backup of .gnupg!!"
#exit 1

if [ $# -eq 0 ] || [ "$1" == "-h" ]; then
  echo "sync gpg keyring 2-way over ssh
  usage: gpg-sync user@targethost [sshopts]"
  exit
fi

GPG="gpg"
EXPORT_SEC="--export-secret-keys --export-options=export-local-sigs,export-sensitive-revkeys"
EXPORT_PUB="--export --export-options=export-local-sigs,export-sensitive-revkeys"
IMPORT="--import --allow-non-selfsigned-uid --import-options=import-local-sigs -"
EXPORT_OWNERTRUST="--export-ownertrust"
IMPORT_OWNERTRUST="--import-ownertrust"


$GPG $EXPORT_SEC  | ssh $@ $GPG $IMPORT
ssh $@ $GPG $EXPORT_SEC | $GPG $IMPORT

$GPG $EXPORT_PUB  | ssh $@ $GPG $IMPORT
ssh $@ $GPG $EXPORT_PUB | $GPG $IMPORT

$GPG $EXPORT_OWNERTRUST | grep -v "^#" | ssh $@ $GPG $IMPORT_OWNERTRUST
ssh $@ $GPG $EXPORT_OWNERTRUST \| grep -v "^#" | $GPG $IMPORT_OWNERTRUST

$GPG --check-trustdb
ssh $@ $GPG --check-trustdb