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|
#!/bin/sh
# ldapid : displays a user's list of IDs
# Copyright (C) 2008-2017 Ganal LAPLANCHE
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.
if [ "$1" = "-h" ] || [ "$1" = "--help" ]
then
echo "Usage : $0 [-P] [username | uid]"
exit 1
fi
# Source runtime file
_RUNTIMEFILE="/usr/lib/ldapscripts/runtime"
. "$_RUNTIMEFILE"
# Parse options
case "$1" in
"-P")
# Passwd-like display requested
if [ -z "$2" ]
then
# Current user
_USER="$USER"
else
_USER="$2"
fi
;;
"")
# Standard display requested (current user)
_USER="$USER"
;;
*)
# Standard display requested (with arg)
_USER="$1"
;;
esac
# Check username
_findentry "$USUFFIX,$SUFFIX" "(&(objectClass=posixAccount)(|(uid=$_USER)(uidNumber=$_USER)))"
[ -z "$_ENTRY" ] && end_die "User $_USER not found in LDAP"
# Get each (common) attribute
# uidNumber
_getattribute "$_ENTRY" "uidNumber"
[ -z "$_ATTRIBUTE" ] && end_die "Error getting user attribute from LDAP (uidNumber)"
_UIDNUMBER="$_ATTRIBUTE"
# uid (login)
_getattribute "$_ENTRY" "uid"
[ -z "$_ATTRIBUTE" ] && end_die "Error getting user attribute from LDAP (uid)"
_UID="$_ATTRIBUTE"
# gidNumber
_getattribute "$_ENTRY" "gidNumber"
[ -z "$_ATTRIBUTE" ] && end_die "Error getting user attribute from LDAP (gidNumber)"
_PRIMARYGID="$_ATTRIBUTE"
case "$1" in
"-P")
# Passwd-like display requested
# Fetch additional attributes
_getattribute "$_ENTRY" "gecos"
_GECOS=${_ATTRIBUTE:-""}
_getattribute "$_ENTRY" "homeDirectory"
_HOMEDIR=${_ATTRIBUTE:-""}
_getattribute "$_ENTRY" "loginShell"
_SHELL=${_ATTRIBUTE:-""}
_getattribute "$_ENTRY" "userPassword"
_PASSWD=${_ATTRIBUTE:-""}
is_yes "$_B64" && _PASSWD=$(echo -n $_PASSWD | _b64decode | _utf8decode)
# Remove leading encoding scheme
_PASSWD=$(echo $_PASSWD | sed "s|{.*}||")
# Prepare output
_OUTPUT="$_UID:$_PASSWD:$_UIDNUMBER:$_PRIMARYGID::0:0"
_OUTPUT="$_OUTPUT:$_GECOS:$_HOMEDIR:$_SHELL"
;;
*)
# Standard display requested (current user)
# Compute additional attribute : primary group name
_PRIMARYGROUP=$(_gidtogroup "$_PRIMARYGID")
[ -z "$_PRIMARYGROUP" ] && end_die "Cannot resolve gid $_PRIMARYGID to group : not found"
# Prepare output
_OUTPUT="uid=$_UIDNUMBER($_UID) gid=$_PRIMARYGID($_PRIMARYGROUP)"
_OUTPUT="$_OUTPUT groups=$_PRIMARYGID($_PRIMARYGROUP)"
# Get secondary groups (posixGroup)
_SECONDARYGIDS=$(_ldapsearch "$GSUFFIX,$SUFFIX" "(&(objectClass=posixGroup)(memberUid=$_UID))" gidNumber | grep "gidNumber: " | sed "s|gidNumber: ||")
for _SECONDARYGID in $_SECONDARYGIDS
do
_GID=$(_gidtogroup "$_SECONDARYGID")
[ -z "$_GID" ] && end_die "Cannot resolve gid $_SECONDARYGID to group : not found"
_OUTPUT="$_OUTPUT,$_SECONDARYGID($_GID)"
done
# Get member groups (groupOfNames, groupOfUniqueNames)
if [ "$GCLASS" != "posixGroup" ]
then
_MEMBERGIDS=$(_ldapsearch "$GSUFFIX,$SUFFIX" "(&(objectClass=$GCLASS)($_GMEMBERATTR=$_ENTRY))" gidNumber | grep "gidNumber: " | sed "s|gidNumber: ||")
_FIRSTPASS=""
for _MEMBERGID in $_MEMBERGIDS
do
_GID=$(_gidtogroup "$_MEMBERGID")
[ -z "$_GID" ] && end_die "Cannot resolve gid $_MEMBERGID to group : not found"
if [ -z "$_FIRSTPASS" ]
then
_OUTPUT="$_OUTPUT groups(member)=$_MEMBERGID($_GID)"
_FIRSTPASS="done"
else
_OUTPUT="$_OUTPUT,$_MEMBERGID($_GID)"
fi
done
fi
;;
esac
# Display result
echo $_OUTPUT && end_ok
|
