# Jamie McClelland <jm@mayfirst.org>
# Daniel Kahn Gillmor <dkg@fifthhorseman.net>
#
-# They are Copyright 2008-2009 and are all released under the GPL,
+# They are Copyright 2008-2010 and are all released under the GPL,
# version 3 or later.
import_key() {
-local hostName
-local userID
-local fingerprint
+local keyFile="$1"
+local serviceName="$2"
-# check for presense of secret key
-# FIXME: is this the proper test to be doing here?
-fingerprint_host_key >/dev/null \
- && failure "An OpenPGP host key already exists."
+# check that key file specified
+if [ -z "$keyFile" ] ; then
+ failure "Must specify PEM-encoded key file to import, or specify '-' for stdin."
+fi
-hostName=${1:-$(hostname -f)}
+# fail if hostname not specified
+if [ -z "$serviceName" ] ; then
+ failure "You must specify a service name for use in the OpenPGP certificate user ID."
+fi
-userID="ssh://${hostName}"
+# test that a key with that user ID does not already exist
+prompt_userid_exists "$serviceName"
-# create host home
-mkdir -p "$GNUPGHOME_HOST"
-chmod 700 "$GNUPGHOME_HOST"
-
-log verbose "importing ssh key..."
-# translate ssh key to a private key
-(umask 077 && \
- pem2openpgp "$userID" | gpg_host --import)
+# check that the service name is well formatted
+check_service_name "$serviceName"
-# find the key fingerprint of the newly converted key
-fingerprint=$(fingerprint_host_key)
-
-# export public key to file
-log debug "exporting openpgp public key..."
-gpg_host --export-options export-minimal --armor --export "0x${fingerprint}!" > "${MHDATADIR}/ssh_host_rsa_key.pub.gpg"
-log info "SSH host public key in OpenPGP form: ${MHDATADIR}/ssh_host_rsa_key.pub.gpg"
+# create host home
+mkdir -p "${MHDATADIR}"
+mkdir -p "${GNUPGHOME_HOST}"
+chmod 700 "${GNUPGHOME_HOST}"
+
+# import pem-encoded key to an OpenPGP private key
+if [ "$keyFile" = '-' ] ; then
+ log verbose "importing key from stdin..."
+ PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$serviceName" \
+ | gpg_host --import
+else
+ log verbose "importing key from file '$keyFile'..."
+ PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$serviceName" \
+ <"$keyFile" \
+ | gpg_host --import
+fi
+
+# export to OpenPGP public key to file
+update_pgp_pub_file
+
+log info "host key imported:"
# show info about new key
-show_key
+show_key "$serviceName"
}