diff options
Diffstat (limited to 'bsdconfig/networking/share/hostname.subr')
| -rw-r--r-- | bsdconfig/networking/share/hostname.subr | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/bsdconfig/networking/share/hostname.subr b/bsdconfig/networking/share/hostname.subr deleted file mode 100644 index 34bfd6e1d572..000000000000 --- a/bsdconfig/networking/share/hostname.subr +++ /dev/null @@ -1,162 +0,0 @@ -if [ ! "$_NETWORKING_HOSTNAME_SUBR" ]; then _NETWORKING_HOSTNAME_SUBR=1 -# -# Copyright (c) 2006-2013 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..." networking/hostname.subr -f_include $BSDCFG_SHARE/dialog.subr -f_include $BSDCFG_SHARE/networking/common.subr -f_include $BSDCFG_SHARE/networking/resolv.subr -f_include $BSDCFG_SHARE/sysrc.subr - -BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking" -f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr - -############################################################ FUNCTIONS - -# f_dialog_hnerror $error $hostname -# -# Display a msgbox with the appropriate error message for an error returned by -# the f_validate_hostname function. -# -f_dialog_hnerror() -{ - local error="$1" fqhn="$2" - - [ ${error:-0} -ne 0 ] || return $SUCCESS - - case "$error" in - 1) f_show_msg "$msg_hostname_label_contains_invalid_chars" "$fqhn" ;; - 2) f_show_msg \ - "$msg_hostname_label_starts_or_ends_with_hyphen" "$fqhn" ;; - 3) f_show_msg "$msg_hostname_label_is_null" "$fqhn" ;; - 63) f_show_msg "$msg_hostname_label_exceeds_max_length" "$fqhn" ;; - 255) f_show_msg "$msg_hostname_exceeds_max_length" "$fqhn" ;; - esac -} - -# f_dialog_validate_hostname $hostname -# -# Returns zero if the given argument (a fully-qualified hostname) is compliant -# with standards set-forth in RFC's 952 and 1123 of the Network Working Group: -# -# RFC 952 - DoD Internet host table specification -# https://tools.ietf.org/html/rfc952 -# -# RFC 1123 - Requirements for Internet Hosts - Application and Support -# https://tools.ietf.org/html/rfc1123 -# -# If the hostname is determined to be invalid, the appropriate error will be -# displayed using the f_dialog_hnerror function above. -# -f_dialog_validate_hostname() -{ - local fqhn="$1" - - f_validate_hostname "$fqhn" - local retval=$? - - # Produce an appropriate error message if necessary. - [ $retval -eq $SUCCESS ] || f_dialog_hnerror $retval "$fqhn" - - return $retval -} - -# f_dialog_input_hostname -# -# Edits the current hostname. -# -f_dialog_input_hostname() -{ - local funcname=f_dialog_input_hostname - local hostname="$( f_sysrc_get 'hostname:-$(hostname)' )" - local hostname_orig="$hostname" # for change-tracking - - local msg - if [ "$USE_XDIALOG" ]; then - msg="$xmsg_please_enter_fqhn" - else - msg="$msg_please_enter_fqhn" - fi - - # - # Loop until the user provides taint-free input. - # - while :; do - f_dialog_input hostname "$msg" "$hostname" \ - "$hline_alnum_punc_tab_enter" || return $? - # Taint-check the user's input - f_dialog_validate_hostname "$hostname" && break - done - - # - # Save hostname only if the user changed the hostname. - # - if [ "$hostname" != "$hostname_orig" ]; then - f_dialog_info "$msg_saving_hostname" - f_eval_catch $funcname f_sysrc_set \ - 'f_sysrc_set hostname "%s"' "$hostname" - fi - - # - # Update resolv.conf(5) search/domain directives - # - f_dialog_resolv_conf_update "$hostname" - - # - # Only ask to apply setting if the current hostname is different than - # the stored configuration (in rc.conf(5)). - # - if [ "$( hostname )" != "$( f_sysrc_get hostname )" ]; then - [ ! "$USE_XDIALOG" ] && f_dialog_clear - - # - # If connected via ssh(1) and performing X11-Forwarding, don't - # allow the hostname to be changed to prevent the fatal error - # "X11 connection rejected because of wrong authentication." - # - if [ "$USE_XDIALOG" -a "$SSH_CONNECTION" ]; then - f_show_msg "$msg_activate_hostname_x11warning" \ - "$( hostname )" "$hostname" - else - f_yesno "$msg_activate_hostname" \ - "$( hostname )" "$hostname" \ - && hostname "$hostname" - fi - fi - - return $DIALOG_OK -} - -############################################################ MAIN - -f_dprintf "%s: Successfully loaded." networking/hostname.subr - -fi # ! $_NETWORKING_HOSTNAME_SUBR |