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kern_securelevel (240684) kern_securelevel (240768)
1#!/bin/sh
2#-
3# Copyright (c) 2012 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
1#!/bin/sh
2#-
3# Copyright (c) 2012 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
27# $FreeBSD: head/usr.sbin/bsdconfig/security/kern_securelevel 240684 2012-09-18 22:28:42Z dteske $
27# $FreeBSD: head/usr.sbin/bsdconfig/security/kern_securelevel 240768 2012-09-20 23:44:13Z dteske $
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_include $BSDCFG_SHARE/dialog.subr
34f_include $BSDCFG_SHARE/mustberoot.subr
35f_include $BSDCFG_SHARE/sysrc.subr
36
37BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="130.security"
38f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
39
40ipgm=$( f_index_menu_selection $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
41[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
42
43############################################################ FUNCTIONS
44
45# dialog_menu_main
46#
47# Display the dialog(1)-based application main menu.
48#
49dialog_menu_main()
50{
51 local menu_list size
52 local hline="$hline_select_securelevel_to_operate_at"
53 local prompt="$msg_securelevels_menu_text"
54
55 menu_list="
56 'X $msg_exit' '$msg_exit_this_menu'
57 '$msg_disabled' '$msg_disable_securelevels'
58 '$msg_secure' '$msg_secure_mode'
59 '$msg_highly_secure' '$msg_highly_secure_mode'
60 '$msg_network_secure' '$msg_network_secure_mode'
61 " # END-QUOTE
62
63 size=$( eval f_dialog_menu_size \
64 \"\$DIALOG_TITLE\" \
65 \"\$DIALOG_BACKTITLE\" \
66 \"\$prompt\" \
67 \"\$hline\" \
68 $menu_list )
69
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_include $BSDCFG_SHARE/dialog.subr
34f_include $BSDCFG_SHARE/mustberoot.subr
35f_include $BSDCFG_SHARE/sysrc.subr
36
37BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="130.security"
38f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
39
40ipgm=$( f_index_menu_selection $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
41[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
42
43############################################################ FUNCTIONS
44
45# dialog_menu_main
46#
47# Display the dialog(1)-based application main menu.
48#
49dialog_menu_main()
50{
51 local menu_list size
52 local hline="$hline_select_securelevel_to_operate_at"
53 local prompt="$msg_securelevels_menu_text"
54
55 menu_list="
56 'X $msg_exit' '$msg_exit_this_menu'
57 '$msg_disabled' '$msg_disable_securelevels'
58 '$msg_secure' '$msg_secure_mode'
59 '$msg_highly_secure' '$msg_highly_secure_mode'
60 '$msg_network_secure' '$msg_network_secure_mode'
61 " # END-QUOTE
62
63 size=$( eval f_dialog_menu_size \
64 \"\$DIALOG_TITLE\" \
65 \"\$DIALOG_BACKTITLE\" \
66 \"\$prompt\" \
67 \"\$hline\" \
68 $menu_list )
69
70 eval $DIALOG \
70 local dialog_menu
71 dialog_menu=$( eval $DIALOG \
71 --clear --title \"\$DIALOG_TITLE\" \
72 --backtitle \"\$DIALOG_BACKTITLE\" \
73 --hline \"\$hline\" \
74 --ok-label \"\$msg_ok\" \
75 --cancel-label \"\$msg_cancel\" \
76 --menu \"\$prompt\" $size \
77 $menu_list \
72 --clear --title \"\$DIALOG_TITLE\" \
73 --backtitle \"\$DIALOG_BACKTITLE\" \
74 --hline \"\$hline\" \
75 --ok-label \"\$msg_ok\" \
76 --cancel-label \"\$msg_cancel\" \
77 --menu \"\$prompt\" $size \
78 $menu_list \
78 2> "$DIALOG_TMPDIR/dialog.menu.$$"
79 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
80 )
81 local retval=$?
82 setvar DIALOG_MENU_$$ "$dialog_menu"
83 return $retval
79}
80
81############################################################ MAIN
82
83# Incorporate rc-file if it exists
84[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
85
86#
87# Process command-line arguments
88#
89while getopts hSX flag; do
90 case "$flag" in
91 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
92 esac
93done
94shift $(( $OPTIND - 1 ))
95
96#
97# Initialize
98#
99f_dialog_init
100f_dialog_title "$msg_securelevels_menu_title"
101f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
102f_mustberoot_init
103
104#
105# Launch application main menu
106#
107dialog_menu_main
108retval=$?
109mtag=$( f_dialog_menutag )
110
111[ $retval -eq 0 ] || f_die
112
113case "$mtag" in
114"$msg_disabled")
115 f_sysrc_set kern_securelevel_enable "NO"
116 ;;
117"$msg_secure")
118 f_sysrc_set kern_securelevel_enable "YES"
119 f_sysrc_set kern_securelevel "1"
120 ;;
121"$msg_highly_secure")
122 f_sysrc_set kern_securelevel_enable "YES"
123 f_sysrc_set kern_securelevel "2"
124 ;;
125"$msg_network_secure")
126 f_sysrc_set kern_securelevel_enable "YES"
127 f_sysrc_set kern_securelevel "3"
128 ;;
129esac
130
131exit $SUCCESS
132
133################################################################################
134# END
135################################################################################
84}
85
86############################################################ MAIN
87
88# Incorporate rc-file if it exists
89[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
90
91#
92# Process command-line arguments
93#
94while getopts hSX flag; do
95 case "$flag" in
96 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
97 esac
98done
99shift $(( $OPTIND - 1 ))
100
101#
102# Initialize
103#
104f_dialog_init
105f_dialog_title "$msg_securelevels_menu_title"
106f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
107f_mustberoot_init
108
109#
110# Launch application main menu
111#
112dialog_menu_main
113retval=$?
114mtag=$( f_dialog_menutag )
115
116[ $retval -eq 0 ] || f_die
117
118case "$mtag" in
119"$msg_disabled")
120 f_sysrc_set kern_securelevel_enable "NO"
121 ;;
122"$msg_secure")
123 f_sysrc_set kern_securelevel_enable "YES"
124 f_sysrc_set kern_securelevel "1"
125 ;;
126"$msg_highly_secure")
127 f_sysrc_set kern_securelevel_enable "YES"
128 f_sysrc_set kern_securelevel "2"
129 ;;
130"$msg_network_secure")
131 f_sysrc_set kern_securelevel_enable "YES"
132 f_sysrc_set kern_securelevel "3"
133 ;;
134esac
135
136exit $SUCCESS
137
138################################################################################
139# END
140################################################################################