UnknownSec Bypass 403

: /usr/lib/recovery-mode/ [ drwxr-xr-x ]
name : recovery-menu #!/bin/bash if [ ! -x "$(which whiptail)" ]; then echo "Couldn't find whiptail, starting root shell instead of recovery menu." sulogin clear exit fi systemd-notify --ready || : # include gettext stuff . /lib/recovery-mode/l10n.sh # main READONLY=true while true; do unset items if [ "$READONLY" = "true" ]; then menu_text=$(eval_gettext "Recovery Menu (filesystem state: read-only)") else menu_text=$(eval_gettext "Recovery Menu (filesystem state: read/write)") fi items[c++]="resume" items[c++]=$(eval_gettext " Resume normal boot") for i in /lib/recovery-mode/options/*; do if [ -x "$i" ]; then name="`"$i" test`" if [ $? -eq 0 ]; then items[c++]="${i##*/}" items[c++]=" $name" fi fi done choice="$(whiptail --nocancel --menu "$menu_text" 18 70 10 \ "${items[@]}" \ 3>&1 1>&2 2>&3 3>&-)" if [ -z "$choice" ]; then continue fi if [ "$choice" = "resume" ]; then box_text=$(eval_gettext "You are now going to exit the recovery mode and continue the boot sequence. Please note that some graphic drivers require a full graphical boot and so will fail when resuming from recovery. If that's the case, simply reboot from the login screen and then perform a standard boot.") whiptail --msgbox "$box_text" 12 70 clear touch /run/friendly_recovery.resume systemctl daemon-reload systemctl --no-block isolate default.target exit fi /lib/recovery-mode/options/$choice test mode >/dev/null 2>&1 retval=$? # Hack for the fsck case (needs to be cosidered read/write only when # in read-only mode and read-only only when in read/write mode) if [ "$choice" = "fsck" ] && [ "$READONLY" = "false" ]; then retval=1 fi case "$retval" in 0) # 0 => requires read/write if [ "$READONLY" = "true" ]; then box_text=$(eval_gettext "Continuing will remount your / filesystem in read/write mode and mount any other filesystem defined in /etc/fstab. Do you wish to continue?") whiptail --yesno "$box_text" 10 70 || continue if [ "$choice" = "fsck" ]; then FSCHECK="true" fi . /etc/default/rcS if [ -d /run/systemd/system ]; then [ "$FSCKFIX" = "yes" ] && fsck_mode="-y" || fsck_mode='-a' [ "$FSCHECK" = "true" ] || [ -f /forcefsck ] && fsck $fsck_mode systemctl start --job-mode=ignore-dependencies systemd-remount-fs.service mount -a else [ "$FSCHECK" = "true" ] || [ -f /forcefsck ] && force_fsck="--force-fsck" [ "$FSCKFIX" = "yes" ] && fsck_fix="--fsck-fix" mountall $force_fsck $fsck_fix --no-events fi rm -f /forcefsck if [ "$choice" = "fsck" ]; then echo "" echo $(eval_gettext "Finished, please press ENTER") read TMP fi READONLY=false fi ;; 1) # 1 => read-only only if [ "$READONLY" = "false" ]; then box_text=$(eval_gettext "The option you selected requires your filesystem to be in read-only mode. Unfortunately another option you selected earlier, made you exit this mode. The easiest way of getting back in read-only mode is to reboot your system.") whiptail --msgbox "$box_text" 12 70 continue fi ;; 2) # 2 => works in all cases # nothing to do ;; esac export READONLY /lib/recovery-mode/options/$choice done