4 # Copyright (c)2008,2009 Barton IT-Consulting, Alexander Barton
6 # This is free software; see the source for copying conditions. There is NO
7 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15 && echo "$NAME: Error detected, aborting now!" \
20 echo "$NAME (useradd.macosx.sh) release $RELEASE"
21 echo "Copyright (c)2008,2009 Barton IT-Consulting, Alex Barton (alex@barton-it.de)"
23 echo "This is free software; see the source for copying conditions. There is NO"
24 echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
26 echo "Usage: $NAME [-X] [-A] [-v] [-c <realName>] [-d <homeDir>]"
27 echo " [-g <groupId>] [-s <shell>] [-u <userId>] <login>"
29 echo " -A User should become a local administrator."
30 echo " -c <realName> Real name of the new user (aka \"comment\" field)."
31 echo " -d <homeDir> Home directory of the user; default: '/User/<login>'."
32 echo " -g <groupId> Group ID of the new user; default: 20 (='staff')."
33 echo " -s <shell> Shell of the new user; default: '/bin/bash'."
34 echo " -u <userId> User ID of the new user; default: next free UID."
35 echo " -v Verbose mode, show more information during runtime."
36 echo " -X Debug mode, only show what would be done."
41 # Check operating system version
42 sw_vers -productName 2>/dev/null | grep "Mac OS X" >/dev/null 2>&1
43 [ $? -eq 0 ] || Abort "This script requires Mac OS X!"
44 epoch=`sw_vers -productVersion | cut -d'.' -f1`
45 major=`sw_vers -productVersion | cut -d'.' -f2`
46 if [ $epoch -ne 10 -o $major -lt 5 -o $major -gt 6 ]; then
47 Abort "This script requires Mac OS X 10.5.x or 10.6.x!"
54 declare -i group_id=20
55 declare -i become_admin=0
62 while [ $# -gt 0 ]; do
65 declare -i become_admin=1
80 declare -i group_id="$1"
90 declare -i user_id="$1"
102 [ -z "$user_name" ] || Usage
107 [ -n "$user_name" ] || Usage
108 [ -n "$real_name" ] || real_name="$user_name"
109 [ -n "$home_dir" ] || home_dir="/Users/$user_name"
110 [ -n "$shell" ] || shell="/bin/bash"
112 [ "$UID" -eq 0 ] || Abort "This script must be run as root!"
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 user_id=`echo $[$(dscl . -list /Users uid | awk '{print $2}' \
130 | sort -n | tail -n1)+1]`
133 # Validate user name, user id and group id
134 id "$user_id" >/dev/null 2>&1
135 [ $? -ne 0 ] || Abort "User id $user_id already used!"
136 id "$user_name" >/dev/null 2>&1
137 [ $? -ne 0 ] || Abort "User name '$user_name' already used!"
138 [ -n "$user_id" -a "$user_id" -ge 1 ] || Abort "User ID must be >0!"
139 [ -n "$group_id" -a "$group_id" -ge 0 ] || Abort "Group ID must be >=0!"
141 if [ "$verbose" -ne 0 -o "$debug" -ne 0 ]; then
144 echo "user_name=$user_name"
145 echo "real_name=$real_name"
146 echo "home_dir=$home_dir"
148 echo "become_admin=$become_admin"
151 [ "$debug" -ne 0 ] && exit 8
153 if [ `id -u` -ne 0 ]; then
154 Abort "This script requires root privileges!"
157 # Create directory entries
158 [ "$verbose" -ne 0 ] && echo "Creating user ..."
159 dscl . -create /Users/"$user_name" || Abort
160 [ "$verbose" -ne 0 ] && echo "Populating user ..."
161 dscl . -create /Users/"$user_name" UniqueID "$user_id" || Abort
162 dscl . -create /Users/"$user_name" PrimaryGroupID "$group_id" || Abort
163 dscl . -create /Users/"$user_name" NFSHomeDirectory "$home_dir" || Abort
164 dscl . -create /Users/"$user_name" UserShell "$shell" || Abort
165 dscl . -create /Users/"$user_name" RealName "$real_name" || Abort
166 #dscl . -passwd /Users/"$user_name" "maccc" || Abort
167 if [ "$become_admin" -ne 0 ]; then
168 [ "$verbose" -ne 0 ] && echo "Adding user to 'admin' group ..."
169 dscl . -append /Groups/admin GroupMembership "$user_name" || Abort
172 # Create home directory
173 [ "$verbose" -ne 0 ] && echo "Creating user home directory ..."
174 mkdir -p "$home_dir" || Abort
175 chown "$user_id:$group_id" "$home_dir" || Abort
176 chmod 755 "$home_dir" || Abort
178 [ "$verbose" -ne 0 ] && echo
179 echo "User '$user_name' ($user_id) has been created."