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# --- ROCK-COPYRIGHT-NOTE-BEGIN ---# # This copyright note is auto-generated by ./scripts/Create-CopyPatch.# Please add additional copyright information _after_ the line containing# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!# # ROCK Linux: rock-src/package/blindcoder/ezipupdate/mod_ezipupdate.sh# ROCK Linux is Copyright (C) 1998 - 2005 Clifford Wolf# # 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. A copy of the GNU General Public# License can be found at Documentation/COPYING.# # Many people helped and are helping developing ROCK Linux. Please# have a look at http://www.rocklinux.org/ and the Documentation/TEAM# file for details.# # --- ROCK-COPYRIGHT-NOTE-END ---## [MAIN] 20 user User and Group management
user_edit_user_change_shell() { # {{{ IFS=: read username haspwd uid gid desc home shell < <( grep ^${1}: /etc/passwd ) cmd="'Do not change' 'shell=${shell}'" while read validshell ; do cmd="${cmd} '${validshell}' 'shell=${validshell}'" done < /etc/shells eval "gui_menu user_edit_user_change_shell 'Change login shell for ${username}' ${cmd}"} # }}}user_edit_user() { # {{{ IFS=: read username haspwd uid gid desc home shell < <( grep ^${1}: /etc/passwd ) read oldline < <( grep ^${1}: /etc/passwd ) run=0 while [ ${run} -eq 0 ] ; do cmd="'Login: ${username}' 'gui_input \"Enter new login for ${username}\" \"${username}\" username'" cmd="${cmd} 'Has a password: $( [ -n "${haspwd}" ] && echo "yes" || echo "no" )' 'gui_yesno \"Must ${username} supply a password to login?\" && haspwd=x || unset haspwd'" cmd="${cmd} 'User ID: ${uid}' 'gui_input \"Enter new user ID for ${username}\" \"${uid}\" uid'" cmd="${cmd} 'Group ID: ${gid}' 'gui_input \"Enter new primary group ID for ${username}\" \"${gid}\" gid'" cmd="${cmd} 'Long description: ${desc}' 'gui_input \"Enter new descryption for ${username}\" \"${desc}\" desc'" cmd="${cmd} 'Home directory: ${home}' 'gui_input \"Enter new home directory for ${username}\" \"${home}\" home'" cmd="${cmd} 'Shell: ${shell}' 'user_edit_user_change_shell ${username}'" cmd="${cmd} 'Set new password' 'passwd \"${username}\" ; read -p \"Press -<Return>- to continue\"'" eval "gui_menu user_edit_user 'Manage account ${username}' ${cmd}" run=${?} done sed -i /etc/passwd -e "s,^${oldline}$,${username}:${haspwd}:${uid}:${gid}:${desc}:${home}:${shell},"} # }}}user_add_user() { # {{{ unset username haspwd uid gid desc home shell while [ -z "${username}" ] ; do gui_input "Enter new username" "" username || return if grep -q ^${username}: /etc/passwd ; then gui_message "Username ${username} already exists!" unset username fi done gui_yesno "Does ${username} need a password to log in?" && haspwd=x uid=0 while IFS=: read a a id a ; do [ ${uid} -lt ${id} ] && uid=${id} done < <( grep -v ^nobody: /etc/passwd ) uid=$(( ${uid} + 1 )) gui_input "Enter new User ID" "${uid}" uid || return IFS=: read a a gid a < <( grep ^users: /etc/group ) gui_input "Enter new Group ID" "${gid:-100}" gid || return gui_input "Enter new User Description" "" desc || return gui_input "Enter home directory" "/home/${username}" home || return gui_input "Enter new shell" "/bin/bash" shell || return tmp="`mktemp`" useradd -u "${uid}" -g "${gid}" -p "${haspwd}" -d "${home}" -m -s "${shell}" \
-c "${desc}" "${username}" >${tmp} 2>&1 || \
gui_message "Error creating user: `cat ${tmp}`" rm "${tmp}"} # }}}user_edit_group_members() { # {{{ IFS=: read groupname haspwd gid members < <( grep ^${1}: /etc/group ) run=0 members=" ${members//,/ } " while [ ${run} -eq 0 ] ; do cmd="" while read x ; do if [[ ${members} == *\ ${x}\ * ]] ; then cmd="${cmd} '[X] ${x}' 'members=\${members// ${x} / }'" else cmd="${cmd} '[ ] ${x}' 'members=\"\${members} ${x} \"'" fi done < <( cut -f 1 -d: /etc/passwd ) eval "gui_menu user_edit_group_members 'Manage Members of group ${groupname}' ${cmd}" run=${?} done echo ${members} >&2} # }}}user_edit_group() { # {{{ IFS=:, read groupname haspwd gid members < <( grep ^${1}: /etc/group ) read oldline < <( grep ^${1}: /etc/group ) run=0 while [ ${run} -eq 0 ] ; do cmd="'Group name: ${groupname}' 'gui_input \"Enter new group name\" \"${groupname}\" groupname'" cmd="${cmd} 'Group ID: ${gid}' 'gui_input \"Enter new group ID\" \"${gid}\" gid'" memb="${members:0:25}" [ -n "${members:25}" ] && memb="${memb}..." cmd="${cmd} 'Members: ${memb}' 'exec 3>&2 ; members=\`user_edit_group_members ${groupname} 2>&1 1>&3\`'"# fake says this line is unmaintainable. I say it's not. Anyway:# I modify the variable members from within the function user_edit_group_members# that's all :) eval "gui_menu user_edit_group 'Manage group ${groupname}' ${cmd}" run=${?} done sed -i /etc/group -e "s/^${oldline}$/${groupname}:${haspwd}:${gid}:${members// /,}/"} # }}}user_add_group() { # {{{ unset groupname gid while [ -z "${groupname}" ] ; do gui_input "Enter new Group Name" "" groupname || return if grep -q "^${groupname}:" /etc/group ; then gui_message "Group ${groupname} already exists!" unset groupname fi done gid=0 while IFS=: read a a id a ; do [ ${gid} -lt ${id} ] && gid=${id} done < <( grep -v ^nobody: /etc/passwd | grep -v ^nogroup: ) gid=$(( ${gid} + 1 )) gui_input "Enter new Group ID" "${gid}" gid || return tmp="`mktemp`" groupadd -g "${gid}" "${groupname}" > ${tmp} 2>&1 || \
gui_message "Error creating group: `cat ${tmp}`" rm "${tmp}"} # }}}main() { # {{{ run=0 while [ ${run} -eq 0 ] ; do cmd="'User Managemeint' ''" while IFS=: read username haspwd uid gid desc home shell ; do cmd="${cmd} '${desc:-No description} (${username})' 'user_edit_user ${username}'" done < /etc/passwd cmd="${cmd} 'Add new user' 'user_add_user' '' ''" cmd="${cmd} 'Group Management' ''" while IFS=: read groupname haspwd gid members ; do cmd="${cmd} '${groupname}' 'user_edit_group ${groupname}'" done < /etc/group cmd="${cmd} 'Add new group' 'user_add_group'" eval "gui_menu user 'User and Group management' ${cmd}" run=${?} done} # }}}
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