4 # Copyright (c)2008 Barton IT-Consulting, Alexander Barton
12 && echo "$NAME: Error detected, aborting now!" \
17 echo "$NAME (useradd.macosx.sh) release $RELEASE"
18 echo "Copyright (c)2008 Barton IT-Consulting, Alexander Barton (alex@barton-it.de)"
20 echo "This is free software; see the source for copying conditions. There is NO"
21 echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
23 echo "Usage: $NAME [-X] [-A] [-v] [-c <realName>] [-d <homeDir>]"
24 echo " [-g <groupId>] [-s <shell>] [-u <userId>] <login>"
26 echo " -A User should become a local administrator."
27 echo " -c <realName> Real name of the new user (aka \"comment\" field)."
28 echo " -d <homeDir> Home directory of the user; default: '/User/<login>'."
29 echo " -g <groupId> Group ID of the new user; default: 20 (='staff')."
30 echo " -s <shell> Shell of the new user; default: '/bin/bash'."
31 echo " -u <userId> User ID of the new user; default: next free UID."
32 echo " -v Verbose mode, show more information during runtime."
33 echo " -X Debug mode, only show what would be done."
38 # Check operating system version
39 sw_vers -productName 2>/dev/null | grep "Mac OS X" >/dev/null 2>&1
40 [ $? -eq 0 ] || Abort "This script requires Mac OS X!"
41 epoch=`sw_vers -productVersion | cut -d'.' -f1`
42 major=`sw_vers -productVersion | cut -d'.' -f2`
43 if [ $epoch -ne 10 -o $major -ne 5 ]; then
44 Abort "This script requires Mac OS X 10.5.x Leopard!"
51 declare -i group_id=20
52 declare -i become_admin=0
59 while [ $# -gt 0 ]; do
62 declare -i become_admin=1
77 declare -i group_id="$1"
87 declare -i user_id="$1"
99 [ -z "$user_name" ] || Usage
104 [ -n "$user_name" ] || Usage
105 [ -n "$real_name" ] || real_name="$user_name"
106 [ -n "$home_dir" ] || home_dir="/Users/$user_name"
107 [ -n "$shell" ] || shell="/bin/bash"
109 [ "$UID" -eq 0 ] || Abort "This script must be run as root!"
111 # Check that directory services are running
112 launchctl list 2>/dev/null | fgrep "com.apple.DirectoryServices" >/dev/null 2>&1
113 if [ $? -ne 0 ]; then
114 echo "Starting directory services ..."
115 launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServicesLocal.plist || Abort
117 launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist || Abort
120 [ "$verbose" -ne 0 ] && echo "Directory services already loaded, ok."
123 # No user ID given, generate it
124 if [ $user_id -lt 0 ]; then
125 # search next free user ID
126 user_id=`echo $[$(dscl . -list /Users uid | awk '{print $2}' \
127 | sort -n | tail -n1)+1]`
130 # Validate user name, user id and group id
131 id "$user_id" >/dev/null 2>&1
132 [ $? -ne 0 ] || Abort "User id $user_id already used!"
133 id "$user_name" >/dev/null 2>&1
134 [ $? -ne 0 ] || Abort "User name '$user_name' already used!"
135 [ -n "$user_id" -a "$user_id" -ge 1 ] || Abort "User ID must be >0!"
136 [ -n "$group_id" -a "$group_id" -ge 0 ] || Abort "Group ID must be >=0!"
138 if [ "$verbose" -ne 0 -o "$debug" -ne 0 ]; then
141 echo "user_name=$user_name"
142 echo "real_name=$real_name"
143 echo "home_dir=$home_dir"
145 echo "become_admin=$become_admin"
148 [ "$debug" -ne 0 ] && exit 8
150 if [ `id -u` -ne 0 ]; then
151 Abort "This script requires root privileges!"
154 # Create directory entries
155 [ "$verbose" -ne 0 ] && echo "Creating user ..."
156 dscl . -create /Users/"$user_name" || Abort
157 [ "$verbose" -ne 0 ] && echo "Populating user ..."
158 dscl . -create /Users/"$user_name" UniqueID "$user_id" || Abort
159 dscl . -create /Users/"$user_name" PrimaryGroupID "$group_id" || Abort
160 dscl . -create /Users/"$user_name" NFSHomeDirectory "$home_dir" || Abort
161 dscl . -create /Users/"$user_name" UserShell "$shell" || Abort
162 dscl . -create /Users/"$user_name" RealName "$real_name" || Abort
163 #dscl . -passwd /Users/"$user_name" "maccc" || Abort
164 if [ "$become_admin" -ne 0 ]; then
165 [ "$verbose" -ne 0 ] && echo "Adding user to 'admin' group ..."
166 dscl . -append /Groups/admin GroupMembership "$user_name" || Abort
169 # Create home directory
170 [ "$verbose" -ne 0 ] && echo "Creating user home directory ..."
171 mkdir -p "$home_dir" || Abort
172 chown "$user_id:$group_id" "$home_dir" || Abort
173 chmod 755 "$home_dir" || Abort
175 [ "$verbose" -ne 0 ] && echo
176 echo "User '$user_name' ($user_id) has been created."