Import and sign keys (from the current directory)

import-and-sign.sh

#!/usr/bin/env bash

#############################################################################
#                                                                           #
#  Import all the pub keys in this folder and sign them with your priv key  #
#                                                                           #
#############################################################################

# get the keyfiles in a string
keys=`ls *.asc`

# import (new) keys in gpg
gpg2 --import $keys

privkeys=`gpg2 --list-secret-keys`
# find my privkey in this list
for key in $keys
do
	cleankey=${key%%.asc}
	if [[ -n `echo $privkeys | grep ${cleankey##0x}` ]]
	then
		mykey=$cleankey
	fi
done

if [[ -z $mykey ]]
then
	echo 'Your key was not found in store'
	exit 1
fi

# locally sign pubkeys keys with my privkey
for key in $keys
do
	gpg2 --sign-with $mykey --lsign-key ${key%%.asc}
done