functions-users.sh revision 211730 
1#!/bin/sh
2#-
3# Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
26# $FreeBSD: head/usr.sbin/pc-sysinstall/backend/functions-users.sh 211730 2010-08-24 06:11:46Z imp $
27
28# Functions which runs commands on the system
29
30. ${BACKEND}/functions.sh
31. ${BACKEND}/functions-parse.sh
32
33
34# Function which checks and sets up auto-login for a user if specified
35check_autologin()
36{
37  get_value_from_cfg autoLoginUser
38  if [ ! -z "${VAL}"  -a "${INSTALLTYPE}" = "PCBSD" ]
39  then
40    AUTOU="${VAL}"
41    # Add the auto-login user line
42    sed -i.bak "s/AutoLoginUser=/AutoLoginUser=${AUTOU}/g" ${FSMNT}/usr/local/kde4/share/config/kdm/kdmrc
43
44    # Add the auto-login user line
45    sed -i.bak "s/AutoLoginEnable=false/AutoLoginEnable=true/g" ${FSMNT}/usr/local/kde4/share/config/kdm/kdmrc
46
47  fi
48};
49
50# Function which actually runs the adduser command on the filesystem
51add_user()
52{
53 ARGS="${1}"
54
55 if [ -e "${FSMNT}/.tmpPass" ]
56 then
57   # Add a user with a supplied password
58   run_chroot_cmd "cat /.tmpPass | pw useradd ${ARGS}"
59   rc_halt "rm ${FSMNT}/.tmpPass"
60 else
61   # Add a user with no password
62   run_chroot_cmd "cat /.tmpPass | pw useradd ${ARGS}"
63 fi
64
65};
66
67# Function which reads in the config, and adds any users specified
68setup_users()
69{
70
71  # We are ready to start setting up the users, lets read the config
72  while read line
73  do
74
75    echo $line | grep "^userName=" >/dev/null 2>/dev/null
76    if [ "$?" = "0" ]
77    then
78      get_value_from_string "${line}"
79      USERNAME="$VAL"
80    fi
81
82    echo $line | grep "^userComment=" >/dev/null 2>/dev/null
83    if [ "$?" = "0" ]
84    then
85      get_value_from_string "${line}"
86      USERCOMMENT="$VAL"
87    fi
88
89    echo $line | grep "^userPass=" >/dev/null 2>/dev/null
90    if [ "$?" = "0" ]
91    then
92      get_value_from_string "${line}"
93      USERPASS="$VAL"
94    fi
95
96    echo $line | grep "^userShell=" >/dev/null 2>/dev/null
97    if [ "$?" = "0" ]
98    then
99      get_value_from_string "${line}"
100      strip_white_space "$VAL"
101      USERSHELL="$VAL"
102    fi
103
104    echo $line | grep "^userHome=" >/dev/null 2>/dev/null
105    if [ "$?" = "0" ]
106    then
107      get_value_from_string "${line}"
108      USERHOME="$VAL"
109    fi
110
111    echo $line | grep "^userGroups=" >/dev/null 2>/dev/null
112    if [ "$?" = "0" ]
113    then
114      get_value_from_string "${line}"
115      USERGROUPS="$VAL"
116    fi
117
118
119    echo $line | grep "^commitUser" >/dev/null 2>/dev/null
120    if [ "$?" = "0" ]
121    then
122      # Found our flag to commit this user, lets check and do it
123      if [ ! -z "${USERNAME}" ]
124      then
125
126        # Now add this user to the system, by building our args list
127        ARGS="-n ${USERNAME}"
128
129        if [ ! -z "${USERCOMMENT}" ]
130        then
131          ARGS="${ARGS} -c \"${USERCOMMENT}\""
132        fi
133         
134        if [ ! -z "${USERPASS}" ]
135        then
136          ARGS="${ARGS} -h 0"
137          echo "${USERPASS}" >${FSMNT}/.tmpPass
138        else
139          ARGS="${ARGS} -h -"
140          rm ${FSMNT}/.tmpPass 2>/dev/null 2>/dev/null
141        fi
142
143        if [ ! -z "${USERSHELL}" ]
144        then
145          ARGS="${ARGS} -s \"${USERSHELL}\""
146        else
147          ARGS="${ARGS} -s \"/nonexistant\""
148        fi
149         
150        if [ ! -z "${USERHOME}" ]
151        then
152          ARGS="${ARGS} -m -d \"${USERHOME}\""
153        fi
154
155        if [ ! -z "${USERGROUPS}" ]
156        then
157          ARGS="${ARGS} -G \"${USERGROUPS}\""
158        fi
159
160        add_user "${ARGS}"
161
162        # Unset our vars before looking for any more users
163        unset USERNAME USERCOMMENT USERPASS USERSHELL USERHOME USERGROUPS
164      else
165        exit_err "ERROR: commitUser was called without any userName= entry!!!" 
166      fi
167    fi
168
169  done <${CFGF}
170
171
172  # Check if we need to enable a user to auto-login to the desktop
173  check_autologin
174
175};
176