diff options
Diffstat (limited to 'bsdconfig/password/share/password.subr')
| -rw-r--r-- | bsdconfig/password/share/password.subr | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/bsdconfig/password/share/password.subr b/bsdconfig/password/share/password.subr new file mode 100644 index 000000000000..22803394fc30 --- /dev/null +++ b/bsdconfig/password/share/password.subr @@ -0,0 +1,124 @@ +if [ ! "$_PASSWORD_PASSWORD_SUBR" ]; then _PASSWORD_PASSWORD_SUBR=1 +# +# Copyright (c) 2012-2013 Devin Teske +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# +############################################################ INCLUDES + +BSDCFG_SHARE="/usr/share/bsdconfig" +. $BSDCFG_SHARE/common.subr || exit 1 +f_dprintf "%s: loading includes..." password/password.subr +f_include $BSDCFG_SHARE/dialog.subr + +BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="040.password" +f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr + +############################################################ FUNCTIONS + +# f_dialog_input_password +# +# Prompt the user to enter a password (twice). If the user does not cancel or +# press ESC, the $pw_password environment variable will hold the password. +# +f_dialog_input_password() +{ + local prompt1="$msg_enter_new_password" + local prompt2="$msg_reenter_password" + local hline="$hline_alnum_punc_tab_enter" + + local height1 width1 + f_dialog_inputbox_size height1 width1 \ + "$DIALOG_TITLE" \ + "$DIALOG_BACKTITLE" \ + "$prompt1" \ + "" \ + "$hline" + + local height2 width2 + f_dialog_inputbox_size height2 width2 \ + "$DIALOG_TITLE" \ + "$DIALOG_BACKTITLE" \ + "$prompt2" \ + "" \ + "$hline" + + # + # Loop until the user provides taint-free/valid input + # + local _password1 _password2 + while :; do + _password1=$( $DIALOG \ + --title "$DIALOG_TITLE" \ + --backtitle "$DIALOG_BACKTITLE" \ + --hline "$hline" \ + --ok-label "$msg_ok" \ + --cancel-label "$msg_cancel" \ + --insecure \ + --passwordbox "$prompt1" \ + $height1 $width1 \ + 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD + ) || return $? + # Return if user either pressed ESC or chose Cancel/No + debug= f_dialog_line_sanitize _password1 + + _password2=$( $DIALOG \ + --title "$DIALOG_TITLE" \ + --backtitle "$DIALOG_BACKTITLE" \ + --hline "$hline" \ + --ok-label "$msg_ok" \ + --cancel-label "$msg_cancel" \ + --insecure \ + --passwordbox "$prompt2" \ + $height2 $width2 \ + 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD + ) || return $? + # Return if user either pressed ESC or chose Cancel/No + debug= f_dialog_line_sanitize _password2 + + # Check for NULL entry + if ! [ "$_password1" -o "$_password2" ]; then + f_show_msg "$msg_password_is_empty" + continue + fi + + # Check for password mismatch + if [ "$_password1" != "$_password2" ]; then + f_show_msg "$msg_passwords_do_not_match" + continue + fi + + pw_password="$_password1" + break + done + + return $DIALOG_OK +} + +############################################################ MAIN + +f_dprintf "%s: Successfully loaded." password/password.subr + +fi # ! $_PASSWORD_PASSWORD_SUBR |