functions-users.sh revision 209552 
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 209552 2010-06-27 16:46:11Z 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