# "marginal case" ouput in the case that there is not a full
# validation path to the host
output_no_valid_key() {
+ local returnCode=0
local sshKeyOffered
local userID
local type
# found?
# get the gpg info for userid
- gpgOut=$(gpg --list-key --fixed-list-mode --with-colon \
+ gpgOut=$(gpg_user --list-key --fixed-list-mode --with-colon \
--with-fingerprint --with-fingerprint \
="$userID" 2>/dev/null)
EOF
- # do some crazy "Here Strings" redirection to get the key to
- # ssh-keygen, since it doesn't read from stdin cleanly
- sshFingerprint=$(ssh-keygen -l -f /dev/stdin \
- <<<$(echo "$sshKeyGPG") | \
+ sshKeyGPGFile=$(msmktempfile)
+ printf "%s" "$sshKeyGPG" >"$sshKeyGPGFile"
+ sshFingerprint=$(ssh-keygen -l -f "$sshKeyGPGFile" | \
awk '{ print $2 }')
+ rm -f "$sshKeyGPGFile"
# get the sigs for the matching key
- gpgSigOut=$(gpg --check-sigs \
+ gpgSigOut=$(gpg_user --check-sigs \
--list-options show-uid-validity \
"$keyid")
fi
;;
esac
- done
+ done || returnCode="$?"
# if no key match was made (and the "while read" subshell returned
# 1) output how many keys were found
- if (($? != 1)) ; then
+ if (( returnCode != 1 )) ; then
cat <<EOF | log info
None of the found keys matched the key offered by the host.
Run the following command for more info about the found keys:
# CHECK_KEYSERVER variable in the monkeysphere.conf file.
# if the host is in the gpg keyring...
-if gpg --list-key ="${URI}" 2>&1 >/dev/null ; then
+if gpg_user --list-key ="${URI}" 2>&1 >/dev/null ; then
# do not check the keyserver
CHECK_KEYSERVER=${CHECK_KEYSERVER:="false"}
CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:=$CHECK_KEYSERVER}
# update the known_hosts file for the host
-source "${MSHAREDIR}/update_known_hosts"
-update_known_hosts "$HOSTP"
+local returnCode=0
+update_known_hosts "$HOSTP" || returnCode="$?"
# output on depending on the return of the update-known_hosts
# subcommand, which is (ultimately) the return code of the
# update_known_hosts function in common
-case $? in
+case "$returnCode" in
0)
# acceptable host key found so continue to ssh
true