4 # Copyright (c)2008 Barton IT-Consulting, Alexander Barton
6 # 2008-07-28, alex@barton-it.de - R2
7 # - start directory services when not running (e. g. single user mode)
8 # 2008-07-28, alex@barton-it.de - R1
17 && echo "$NAME: Error detected, aborting now!" \
22 echo "$NAME (useradd.macosx.sh) release $RELEASE"
23 echo "Copyright (c)2008 Barton IT-Consulting, Alexander Barton (alex@barton-it.de)"
25 echo "This is free software; see the source for copying conditions. There is NO"
26 echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
28 echo "Usage: $NAME [-X] [-A] [-v] [-c <realName>] [-d <homeDir>]"
29 echo " [-g <groupId>] [-s <shell>] [-u <userId>] <login>"
31 echo " -A User should become a local administrator."
32 echo " -c <realName> Real name of the new user (aka \"comment\" field)."
33 echo " -d <homeDir> Home directory of the user; default: '/User/<login>'."
34 echo " -g <groupId> Group ID of the new user; default: 20 (='staff')."
35 echo " -s <shell> Shell of the new user; default: '/bin/bash'."
36 echo " -u <userId> User ID of the new user; default: next free UID."
37 echo " -v Verbose mode, show more information during runtime."
38 echo " -X Debug mode, only show what would be done."
43 # Check operating system version
44 sw_vers -productName 2>/dev/null | grep "Mac OS X" >/dev/null 2>&1
45 [ $? -eq 0 ] || Abort "This script requires Mac OS X!"
46 epoch=`sw_vers -productVersion | cut -d'.' -f1`
47 major=`sw_vers -productVersion | cut -d'.' -f2`
48 if [ $epoch -ne 10 -o $major -ne 5 ]; then
49 Abort "This script requires Mac OS X 10.5.x Leopard!"
56 declare -i group_id=20
57 declare -i become_admin=0
64 while [ $# -gt 0 ]; do
67 declare -i become_admin=1
82 declare -i group_id="$1"
92 declare -i user_id="$1"
104 [ -z "$user_name" ] || Usage
109 [ -n "$user_name" ] || Usage
110 [ -n "$real_name" ] || real_name="$user_name"
111 [ -n "$home_dir" ] || home_dir="/Users/$user_name"
112 [ -n "$shell" ] || shell="/bin/bash"
114 # Check that directory services are running
115 launchctl list 2>/dev/null | fgrep "com.apple.DirectoryServices" >/dev/null 2>&1
116 if [ $? -ne 0 ]; then
117 echo "Starting directory services ..."
118 launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServicesLocal.plist || Abort
120 launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist || Abort
123 [ "$verbose" -ne 0 ] && echo "Directory services already loaded, ok."
126 # No user ID given, generate it
127 if [ $user_id -lt 0 ]; then
128 # search next free user ID
129 declare -i new_id=501
130 id "$new_id" >/dev/null 2>&1
131 while [ $? -eq 0 ]; do
133 id "$new_id" >/dev/null 2>&1
138 # Validate user name, user id and group id
139 id "$user_id" >/dev/null 2>&1
140 [ $? -ne 0 ] || Abort "User id $user_id already used!"
141 id "$user_name" >/dev/null 2>&1
142 [ $? -ne 0 ] || Abort "User name '$user_name' already used!"
143 [ -n "$user_id" -a "$user_id" -ge 1 ] || Abort "User ID must be >0!"
144 [ -n "$group_id" -a "$group_id" -ge 0 ] || Abort "Group ID must be >=0!"
146 if [ "$verbose" -ne 0 -o "$debug" -ne 0 ]; then
149 echo "user_name=$user_name"
150 echo "real_name=$real_name"
151 echo "home_dir=$home_dir"
153 echo "become_admin=$become_admin"
156 [ "$debug" -ne 0 ] && exit 8
158 if [ `id -u` -ne 0 ]; then
159 Abort "This script requires root privileges!"
162 # Create directory entries
163 [ "$verbose" -ne 0 ] && echo "Creating user ..."
164 dscl . -create /Users/"$user_name" || Abort
165 [ "$verbose" -ne 0 ] && echo "Populating user ..."
166 dscl . -create /Users/"$user_name" UniqueID "$user_id" || Abort
167 dscl . -create /Users/"$user_name" PrimaryGroupID "$group_id" || Abort
168 dscl . -create /Users/"$user_name" NFSHomeDirectory "$home_dir" || Abort
169 dscl . -create /Users/"$user_name" UserShell "$shell" || Abort
170 dscl . -create /Users/"$user_name" RealName "$real_name" || Abort
171 #dscl . -passwd /Users/"$user_name" "maccc" || Abort
172 if [ "$become_admin" -ne 0 ]; then
173 [ "$verbose" -ne 0 ] && echo "Adding user to 'admin' group ..."
174 dscl . -append /Groups/admin GroupMembership "$user_name" || Abort
177 # Create home directory
178 [ "$verbose" -ne 0 ] && echo "Creating user home directory ..."
179 mkdir -p "$home_dir" || Abort
180 chown "$user_id:$group_id" "$home_dir" || Abort
181 chmod 755 "$home_dir" || Abort
183 [ "$verbose" -ne 0 ] && echo
184 echo "User '$user_name' ($user_id) has been created."