From ce45ef5702e072e869fa9d1b703f99dc740eb000 Mon Sep 17 00:00:00 2001
From: Jameson Rollins <jrollins@finestructure.net>
Date: Fri, 15 Jan 2010 19:19:15 -0500
Subject: Major rework of monkeysphere-host to handle multiple host keys.

This rework removes any assumption that monkeysphere-host is just
managing a single host key, or that the keys are used specifically for
ssh.  The UI is exactly backwards compatible except that hostnames
('example.com') must be replaced by full service names
('ssh://example.com').  This incarnation passes the old tests with
those changes only.

There are a couple of things that still need to be done:

- need to see if a transition script is needed (some local file names
  have changed)

- need to fill in check_service_name function to verify that a
  specified service name fits the expected format.

- update diagnostics appropriately
---
 src/share/mh/import_key | 44 +++++++++++++++++---------------------------
 1 file changed, 17 insertions(+), 27 deletions(-)

(limited to 'src/share/mh/import_key')

diff --git a/src/share/mh/import_key b/src/share/mh/import_key
index f7c69c3..ada2914 100644
--- a/src/share/mh/import_key
+++ b/src/share/mh/import_key
@@ -8,60 +8,50 @@
 # 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 sshKeyFile
-local hostName
-local domain
-local userID
-
-sshKeyFile="$1"
-hostName="$2"
+local keyFile="$1"
+local serviceName="$2"
 
 # check that key file specified
-if [ -z "$sshKeyFile" ] ; then
-    failure "Must specify ssh key file to import, or specify '-' for stdin."
+if [ -z "$keyFile" ] ; then
+    failure "Must specify PEM-encoded key file to import, or specify '-' for stdin."
 fi
 
 # fail if hostname not specified
-if [ -z "$hostName" ] ; then
-    failure "You must specify a fully-qualified domain name for use in the host certificate user ID."
+if [ -z "$serviceName" ] ; then
+    failure "You must specify a service name for use in the OpenPGP certificate user ID."
 fi
 
-userID="ssh://${hostName}"
+# check that the service name is well formatted
+check_service_name "$serviceName"
 
 # create host home
 mkdir -p "${MHDATADIR}"
 mkdir -p "${GNUPGHOME_HOST}"
 chmod 700 "${GNUPGHOME_HOST}"
 
-# import ssh key to a private key
-if [ "$sshKeyFile" = '-' ] ; then
-    log verbose "importing ssh key from stdin..."
-    PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$userID" \
+# 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 ssh key from file '$sshKeyFile'..."
-    PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$userID" \
-	<"$sshKeyFile" \
+    log verbose "importing key from file '$keyFile'..."
+    PEM2OPENPGP_USAGE_FLAGS=authenticate pem2openpgp "$serviceName" \
+	<"$keyFile" \
 	| gpg_host --import
 fi
 
-# load the new host fpr into the fpr variable.  this is so we can
-# create the gpg pub key file.  we have to do this from the secret key
-# ring since we obviously don't have the gpg pub key file yet, since
-# that's what we're trying to produce (see below).
-load_fingerprint_secret
-
 # export to gpg public key to file
 update_gpg_pub_file
 
 log info "host key imported:"
 
 # show info about new key
-show_key
+show_key "$serviceName"
 
 }
-- 
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