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8151a277cf
o Optionally invoke tzsetup or adduser from the last stage. o Add tzsetup and friends to cpio floppy.
184 lines
4.2 KiB
Bash
Executable File
184 lines
4.2 KiB
Bash
Executable File
#!/stand/sh
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#
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# Written: November 6th, 1994
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# Copyright (C) 1994 by Michael Reifenberger
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#
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# Permission to copy or use this software for any purpose is granted
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# provided that this message stay intact, and at this location (e.g. no
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# putting your name on top after doing something trivial like reindenting
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# it, just to make it look like you wrote it!).
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########################
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# First set some globals
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startuid=1000;
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startgid=1000;
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gname=guest
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uname=guest
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shell="/bin/csh"
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needgentry="NO"
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. /stand/miscfuncs.sh
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#########################
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# Some Functions we need.
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#
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###########################
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# Show the User all options
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usage() {
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message "
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adduser -h Prints help
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adduser -i For interactively adding users
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Command line options:
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adduser [-u UserName][-g GroupName][-s Shell]"
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exit 1
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}
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##########################
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# Get the next free UserID
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getuid() {
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local xx=$startuid;
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uid=$startuid;
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for i in `cut -f 3 -d : /etc/master.passwd | cut -c 2- | sort -n`; do
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if [ $i -lt $xx ]; then
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elif [ $i -eq $xx ]; then xx=`expr $xx + 1`
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else uid=$xx; return 0
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fi
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done
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}
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#######################################################
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# Get the next free GroupID or the GroupID of GroupName
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getgid() {
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local xx=$startgid;
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gid=$startgid;
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needgentry="YES"
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if grep -q \^$gname: /etc/group; then
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gid=`grep \^$gname: /etc/group | cut -f 3 -d:`
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needgentry="NO"
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else
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for i in `cut -f 3 -d : /etc/group | cut -c 2- | sort -n`; do
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if [ $i -lt $xx ]; then
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elif [ $i -eq $xx ]; then xx=`expr $xx + 1`
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else gid=$xx; return 0
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fi
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done
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fi
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}
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##########################################
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# Ask the User interactively what he wants
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interact() {
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dialog --title "Add New User Name" --clear \
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--inputbox "Please specify a login name for the user:\n\
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Hit [return] for a default of <$uname>" -1 -1 2> /tmp/i.$$
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ret=$?
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case $ret in
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0)
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if [ x`cat /tmp/i.$$` != x ]; then
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uname=`cat /tmp/i.$$`; fi;;
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1|255)
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exit 1;;
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esac
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if grep -q \^$uname: /etc/master.passwd; then
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error "Username $uname already exists."
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exit 1
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fi
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dialog --title "Group Name" --clear \
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--inputbox "Which group should $uname belong to?\n\
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Hit [return] for default of <$gname>" -1 -1 2> /tmp/i.$$
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ret=$?
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case $ret in
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0)
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if [ x`cat /tmp/i.$$` != x ]; then
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gname=`cat /tmp/i.$$`; fi;;
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1|255)
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exit 1;;
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esac
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dialog --title "Login Shell" --clear \
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--inputbox "Please specify which login shell\n<$uname> should use\n\
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Hit [return] for default of <$shell>" -1 -1 2> /tmp/i.$$
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ret=$?
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case $ret in
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0)
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if [ x`cat /tmp/i.$$` != x ]; then
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shell=`cat /tmp/i.$$`; fi;;
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1|255)
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exit 1;;
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esac
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##############
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# Remove junk
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rm -f /tmp/i.$$
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}
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#########
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# START #
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#########
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###################################
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# Parse the commandline for options
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set -- `getopt hiu:g:s: $*`
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if [ $? != 0 ]; then
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usage
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fi
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for i; do
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case "$i"
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in
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-h)
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usage; shift;;
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-i)
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interact; shift; iflag=yes; break;;
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-u)
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uname=$2; shift; shift;;
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-g)
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gname=$2; shift; shift;;
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-s)
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shell=$2; shift; shift;;
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--)
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shift; break;;
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# *)
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# usage; shift;;
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esac
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done
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#####################
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# This is no Edituser
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if grep -q \^$uname: /etc/master.passwd; then
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error "This user already exists in the master password file.\n
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Use 'chpass' to edit an existing user rather than adduser.."
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exit 1;
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fi
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###############
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# Get Free ID's
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getuid;
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getgid;
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###################
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# Only if necessary
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if [ $needgentry = "YES" ]; then
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echo "$gname:*:$gid:$uname" >> /etc/group
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fi
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################
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# Make /home BTW
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mkdir -p -m755 /home/$uname
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if [ ! -d /home/$uname ]; then
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error "Could not create /home/$uname"
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exit 1
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else
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for xx in /usr/share/skel/*; do
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cp $xx /home/$uname/.`basename $xx | cut -f 2 -d .`
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done
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fi
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#####################
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# Make the User happy
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if [ ! -x $shell ]; then
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message "There is no <$shell> shell, using /bin/sh instead.\n
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If you wish, you can change this choice later with 'chpass'"
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shell="/bin/csh"
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elif ! grep -q $shell /etc/shells; then
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echo $shell >> /etc/shells
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echo "<$shell> added to /etc/shells"
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fi
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echo "$uname:*:$uid:$gid::0:0:User &:/home/$uname:$shell" >> /etc/master.passwd
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pwd_mkdb /etc/master.passwd
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chown -R $uname.$gname /home/$uname
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chmod -R 644 /home/$uname
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chmod 755 /home/$uname
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passwd $uname
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