diff options
Diffstat (limited to 'src/share/common')
| -rw-r--r-- | src/share/common | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/share/common b/src/share/common index 0c06dde..28da3c0 100644 --- a/src/share/common +++ b/src/share/common @@ -752,6 +752,59 @@ process_user_id() { # being processed in the key files over "bad" keys (key flag '1') } +# output all valid keys for specified user ID literal +keys_from_userid() { + local userID + local noKey= + local nKeys + local nKeysOK + local ok + local sshKey + local tmpfile + + userID="$1" + + log verbose "processing: $userID" + + nKeys=0 + nKeysOK=0 + + IFS=$'\n' + for line in $(process_user_id "${userID}") ; do + # note that key was found + nKeys=$((nKeys+1)) + + ok=$(echo "$line" | cut -d: -f1) + sshKey=$(echo "$line" | cut -d: -f2) + + if [ -z "$sshKey" ] ; then + continue + fi + + # if key OK, output key to stdout + if [ "$ok" -eq '0' ] ; then + # note that key was found ok + nKeysOK=$((nKeysOK+1)) + + printf '%s\n' "$sshKey" + fi + done + + # if at least one key was found... + if [ "$nKeys" -gt 0 ] ; then + # if ok keys were found, return 0 + if [ "$nKeysOK" -gt 0 ] ; then + return 0 + # else return 2 + else + return 2 + fi + # if no keys were found, return 1 + else + return 1 + fi +} + # process a single host in the known_host file process_host_known_hosts() { local host |