1#!/bin/sh 2#- 3# Copyright (c) 2012-2013 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 (INCLUDING, 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# 28############################################################ INCLUDES 29 30BSDCFG_SHARE="/usr/share/bsdconfig" 31. $BSDCFG_SHARE/common.subr || exit 1 32f_dprintf "%s: loading includes..." "$0" 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 40SECURELEVEL_HELPFILE=$BSDCFG_LIBE/$APP_DIR/include/securelevel.hlp 41 42f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm && 43 pgm="${ipgm:-$pgm}" 44 45############################################################ FUNCTIONS 46 47# dialog_menu_main 48# 49# Display the dialog(1)-based application main menu. 50# 51dialog_menu_main() 52{ 53 local prompt="$msg_securelevels_menu_text" 54 local menu_list=" 55 '$msg_disabled' '$msg_disable_securelevels' 56 '$msg_secure' '$msg_secure_mode' 57 '$msg_highly_secure' '$msg_highly_secure_mode' 58 '$msg_network_secure' '$msg_network_secure_mode' 59 " # END-QUOTE 60 local defaultitem= # Calculated below 61 local hline="$hline_select_securelevel_to_operate_at" 62 63 local height width rows 64 eval f_dialog_menu_size height width rows \ 65 \"\$DIALOG_TITLE\" \ 66 \"\$DIALOG_BACKTITLE\" \ 67 \"\$prompt\" \ 68 \"\$hline\" \ 69 $menu_list 70 71 case "$( f_sysrc_get kern_securelevel_enable )" in 72 [Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1) 73 case "$( f_sysrc_get kern_securelevel )" in 74 1) defaultitem="$msg_secure" ;; 75 2) defaultitem="$msg_highly_secure" ;; 76 3) defaultitem="$msg_network_secure" ;; 77 esac ;; 78 *) 79 defaultitem="$msg_disabled" 80 esac 81 82 local menu_choice 83 menu_choice=$( eval $DIALOG \ 84 --title \"\$DIALOG_TITLE\" \ 85 --backtitle \"\$DIALOG_BACKTITLE\" \ 86 --hline \"\$hline\" \ 87 --ok-label \"\$msg_ok\" \ 88 --cancel-label \"\$msg_cancel\" \ 89 --help-button \ 90 --help-label \"\$msg_help\" \ 91 ${USE_XDIALOG:+--help \"\"} \ 92 --default-item \"\$defaultitem\" \ 93 --menu \"\$prompt\" \ 94 $height $width $rows \ 95 $menu_list \ 96 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 97 ) 98 local retval=$? 99 f_dialog_menutag_store -s "$menu_choice" 100 return $retval 101} 102 103############################################################ MAIN 104 105# Incorporate rc-file if it exists 106[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 107 108# 109# Process command-line arguments 110# 111while getopts h$GETOPTS_STDARGS flag; do 112 case "$flag" in 113 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;; 114 esac 115done 116shift $(( $OPTIND - 1 )) 117 118# 119# Initialize 120# 121f_dialog_title "$msg_securelevels_menu_title" 122f_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 123f_mustberoot_init 124 125# 126# Launch application main menu (loop for additional `Help' button) 127# 128while :; do 129 dialog_menu_main 130 retval=$? 131 f_dialog_menutag_fetch mtag 132 133 if [ $retval -eq $DIALOG_HELP ]; then 134 f_show_help "$SECURELEVEL_HELPFILE" 135 continue 136 elif [ $retval -ne $DIALOG_OK ]; then 137 f_die 138 fi 139 140 break 141done 142 143case "$mtag" in 144"$msg_disabled") 145 f_eval_catch "$0" f_sysrc_set \ 146 'f_sysrc_set kern_securelevel_enable NO' || f_die 147 ;; 148"$msg_secure") 149 f_eval_catch "$0" f_sysrc_set \ 150 'f_sysrc_set kern_securelevel_enable YES' || f_die 151 f_eval_catch "$0" f_sysrc_set \ 152 'f_sysrc_set kern_securelevel 1' || f_die 153 ;; 154"$msg_highly_secure") 155 f_eval_catch "$0" f_sysrc_set \ 156 'f_sysrc_set kern_securelevel_enable YES' || f_die 157 f_eval_catch "$0" f_sysrc_set \ 158 'f_sysrc_set kern_securelevel 2' || f_die 159 ;; 160"$msg_network_secure") 161 f_eval_catch "$0" f_sysrc_set \ 162 'f_sysrc_set kern_securelevel_enable YES' || f_die 163 f_eval_catch "$0" f_sysrc_set \ 164 'f_sysrc_set kern_securelevel 3' || f_die 165 ;; 166*) 167 f_die 1 "$msg_unknown_kern_securelevel_selection" 168esac 169 170exit $SUCCESS 171 172################################################################################ 173# END 174################################################################################ 175