local CORE_FPR=$(gpg_core --with-colons --fixed-list-mode --fingerprint --list-secret-key | grep ^fpr: | cut -f10 -d: )
if [ -z "$CORE_FPR" ] ; then
- log info "Setting up Monkeysphere authentication trust core"
+ log info "Setting up Monkeysphere authentication trust core..."
local CORE_UID=$(printf "Monkeysphere authentication trust core UID (random string: %s)" $(head -c21 </dev/urandom | base64))
local TMPLOC=$(mktemp -d "${MATMPDIR}"/tmp.XXXXXXXXXX) || failure "Could not create temporary directory!"
# generate the key with ssh-keygen...
+ log debug "generating ssh key..."
ssh-keygen -q -b 1024 -t rsa -N '' -f "${TMPLOC}/authkey" || failure "Could not generate new key for Monkeysphere authentication trust core"
# and then translate to openpgp encoding and import
# FIXME: pem2openpgp currently sets the A flag and a short
# expiration date. We should set the C flag and no expiration
# date.
+ log debug "converting ssh key to pgp key and importing into core..."
< "${TMPLOC}/authkey" pem2openpgp "$CORE_UID" | gpg_core --import || failure "Could not import new key for Monkeysphere authentication trust core"
# get fingerprint of core key. should definitely not be empty at this point
+ log debug "get core key fingerprint..."
CORE_FPR=$(gpg_core --with-colons --fixed-list-mode --fingerprint --list-secret-key | grep ^fpr: | cut -f10 -d: )
if [ -z "$CORE_FPR" ] ; then
failure "Failed to create Monkeysphere authentication trust core!"
fi
else
- log verbose "This system has already set up the Monkeysphere authentication trust core"
+ log verbose "This system has already set up the Monkeysphere authentication trust core."
fi
# ensure that the authentication sphere checker has absolute ownertrust on the expected key.
+ log debug "set ultimate owner trust on core key in gpg_sphere..."
printf "%s:6:\n" "$CORE_FPR" | gpg_sphere --import-ownertrust
local ORIG_TRUST
+ log debug "check gpg_sphere owner trust set properly..."
if ORIG_TRUST=$(gpg_sphere --export-ownertrust | grep '^[^#]') ; then
if [ "${CORE_FPR}:6:" != "$ORIG_TRUST" ] ; then
failure "Monkeysphere authentication trust sphere should explicitly trust the core. It does not have proper ownertrust settings."
# ensure that we're using the extended trust model (1), and that
# our preferences are reasonable (i.e. 3 marginal OR 1 fully
# trusted certifications are sufficient to grant full validity.
+ log debug "check trust level of core key..."
if [ "1:3:1" != $(gpg_sphere --with-colons --fixed-list-mode --list-keys | head -n1 | grep ^tru: cut -f3,6,7 -d:) ] ; then
- failure "monkeysphere-preference does not have the expected trust model settings"
+ failure "monkeysphere-authentication does not have the expected trust model settings."
fi
}