1if [ ! "$_PASSWORD_PASSWORD_SUBR" ]; then _PASSWORD_PASSWORD_SUBR=1 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..." password/password.subr 33f_include $BSDCFG_SHARE/dialog.subr 34 35BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="040.password" 36f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 37 38############################################################ FUNCTIONS 39 40# f_dialog_input_password 41# 42# Prompt the user to enter a password (twice). If the user does not cancel or 43# press ESC, the $pw_password environment variable will hold the password. 44# 45f_dialog_input_password() 46{ 47 local prompt1="$msg_enter_new_password" 48 local prompt2="$msg_reenter_password" 49 local hline="$hline_alnum_punc_tab_enter" 50 51 local height1 width1 52 f_dialog_inputbox_size height1 width1 \ 53 "$DIALOG_TITLE" \ 54 "$DIALOG_BACKTITLE" \ 55 "$prompt1" \ 56 "" \ 57 "$hline" 58 59 local height2 width2 60 f_dialog_inputbox_size height2 width2 \ 61 "$DIALOG_TITLE" \ 62 "$DIALOG_BACKTITLE" \ 63 "$prompt2" \ 64 "" \ 65 "$hline" 66 67 # 68 # Loop until the user provides taint-free/valid input 69 # 70 local _password1 _password2 71 while :; do 72 _password1=$( $DIALOG \ 73 --title "$DIALOG_TITLE" \ 74 --backtitle "$DIALOG_BACKTITLE" \ 75 --hline "$hline" \ 76 --ok-label "$msg_ok" \ 77 --cancel-label "$msg_cancel" \ 78 --insecure \ 79 --passwordbox "$prompt1" \ 80 $height1 $width1 \ 81 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 82 ) || return $? 83 # Return if user either pressed ESC or chose Cancel/No 84 debug= f_dialog_line_sanitize _password1 85 86 _password2=$( $DIALOG \ 87 --title "$DIALOG_TITLE" \ 88 --backtitle "$DIALOG_BACKTITLE" \ 89 --hline "$hline" \ 90 --ok-label "$msg_ok" \ 91 --cancel-label "$msg_cancel" \ 92 --insecure \ 93 --passwordbox "$prompt2" \ 94 $height2 $width2 \ 95 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 96 ) || return $? 97 # Return if user either pressed ESC or chose Cancel/No 98 debug= f_dialog_line_sanitize _password2 99 100 # Check for NULL entry 101 if ! [ "$_password1" -o "$_password2" ]; then 102 f_show_msg "$msg_password_is_empty" 103 continue 104 fi 105 106 # Check for password mismatch 107 if [ "$_password1" != "$_password2" ]; then 108 f_show_msg "$msg_passwords_do_not_match" 109 continue 110 fi 111 112 pw_password="$_password1" 113 break 114 done 115 116 return $DIALOG_OK 117} 118 119############################################################ MAIN 120 121f_dprintf "%s: Successfully loaded." password/password.subr 122 123fi # ! $_PASSWORD_PASSWORD_SUBR 124