mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-21 13:57:52 +00:00
5eee5aa296
.ash_history: add examples to generate keys and otrust in rom flash-gui: export otrust and import it in rom key-init: import otrust.txt if present to supress warning about user public key being untrusted
226 lines
8.0 KiB
Bash
Executable File
226 lines
8.0 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
set -e -o pipefail
|
|
. /etc/functions
|
|
. /etc/config
|
|
|
|
mount_usb(){
|
|
# Mount the USB boot device
|
|
if ! grep -q /media /proc/mounts ; then
|
|
mount-usb "$CONFIG_USB_BOOT_DEV" || USB_FAILED=1
|
|
if [ $USB_FAILED -ne 0 ]; then
|
|
if [ ! -e "$CONFIG_USB_BOOT_DEV" ]; then
|
|
whiptail --title 'USB Drive Missing' \
|
|
--msgbox "Insert your USB drive and press Enter to continue." 16 60 USB_FAILED=0
|
|
mount-usb "$CONFIG_USB_BOOT_DEV" || USB_FAILED=1
|
|
fi
|
|
if [ $USB_FAILED -ne 0 ]; then
|
|
whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: Mounting /media Failed' \
|
|
--msgbox "Unable to mount $CONFIG_USB_BOOT_DEV" 16 60
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
file_selector() {
|
|
FILE=""
|
|
FILE_LIST=$1
|
|
MENU_MSG=${2:-"Choose the file"}
|
|
# create file menu options
|
|
if [ `cat "$FILE_LIST" | wc -l` -gt 0 ]; then
|
|
option=""
|
|
while [ -z "$option" ]
|
|
do
|
|
MENU_OPTIONS=""
|
|
n=0
|
|
while read option
|
|
do
|
|
n=`expr $n + 1`
|
|
option=$(echo $option | tr " " "_")
|
|
MENU_OPTIONS="$MENU_OPTIONS $n ${option}"
|
|
done < $FILE_LIST
|
|
|
|
MENU_OPTIONS="$MENU_OPTIONS a Abort"
|
|
whiptail --clear --title "Select your File" \
|
|
--menu "${MENU_MSG} [1-$n, a to abort]:" 20 120 8 \
|
|
-- $MENU_OPTIONS \
|
|
2>/tmp/whiptail || die "Aborting"
|
|
|
|
option_index=$(cat /tmp/whiptail)
|
|
|
|
if [ "$option_index" = "a" ]; then
|
|
option="a"
|
|
return
|
|
fi
|
|
|
|
option=`head -n $option_index $FILE_LIST | tail -1`
|
|
if [ "$option" == "a" ]; then
|
|
return
|
|
fi
|
|
done
|
|
if [ -n "$option" ]; then
|
|
FILE=$option
|
|
fi
|
|
else
|
|
whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: No Files Found' \
|
|
--msgbox "No Files found matching the pattern. Aborting." 16 60
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
while true; do
|
|
unset menu_choice
|
|
whiptail --clear --title "BIOS Management Menu" \
|
|
--menu 'Select the BIOS function to perform' 20 90 10 \
|
|
'f' ' Flash the BIOS with a new ROM' \
|
|
'c' ' Flash the BIOS with a new cleaned ROM' \
|
|
'a' ' Add GPG key to BIOS image' \
|
|
'r' ' Add GPG key to running BIOS' \
|
|
'x' ' Exit' \
|
|
2>/tmp/whiptail || recovery "GUI menu failed"
|
|
|
|
menu_choice=$(cat /tmp/whiptail)
|
|
|
|
case "$menu_choice" in
|
|
"x" )
|
|
exit 0
|
|
;;
|
|
f|c )
|
|
if (whiptail --title 'Flash the BIOS with a new ROM' \
|
|
--yesno "This requires you insert a USB drive containing:\n* Your BIOS image (*.rom)\n\nAfter you select this file, this program will reflash your BIOS\n\nDo you want to proceed?" 16 90) then
|
|
mount_usb
|
|
if grep -q /media /proc/mounts ; then
|
|
find /media -name '*.rom' > /tmp/filelist.txt
|
|
file_selector "/tmp/filelist.txt" "Choose the ROM to flash"
|
|
if [ "$FILE" == "" ]; then
|
|
return
|
|
else
|
|
ROM=$FILE
|
|
fi
|
|
|
|
if (whiptail --title 'Flash ROM?' \
|
|
--yesno "This will replace your old ROM with $ROM\n\nDo you want to proceed?" 16 90) then
|
|
if [ "$menu_choice" == "c" ]; then
|
|
/bin/flash.sh -c $ROM
|
|
else
|
|
/bin/flash.sh $ROM
|
|
fi
|
|
whiptail --title 'ROM Flashed Successfully' \
|
|
--msgbox "$ROM flashed successfully. Press Enter to reboot" 16 60
|
|
umount /media
|
|
/bin/reboot
|
|
else
|
|
exit
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
"a" )
|
|
if (whiptail --title 'ROM and GPG public key required' \
|
|
--yesno "This requires you insert a USB drive containing:\n* Your GPG public key (*.key or *.asc)\n* Your BIOS image (*.rom)\n\nAfter you select these files, this program will reflash your BIOS\n\nDo you want to proceed?" 16 90) then
|
|
mount_usb
|
|
if grep -q /media /proc/mounts ; then
|
|
find /media -name '*.key' > /tmp/filelist.txt
|
|
find /media -name '*.asc' >> /tmp/filelist.txt
|
|
file_selector "/tmp/filelist.txt" "Choose your GPG public key"
|
|
if [ "$FILE" == "" ]; then
|
|
return
|
|
else
|
|
PUBKEY=$FILE
|
|
fi
|
|
|
|
find /media -name '*.rom' > /tmp/filelist.txt
|
|
file_selector "/tmp/filelist.txt" "Choose the ROM to load your key onto"
|
|
if [ "$FILE" == "" ]; then
|
|
return
|
|
else
|
|
ROM=$FILE
|
|
fi
|
|
|
|
cat $PUBKEY | gpg --import
|
|
cp $ROM /tmp/gpg-gui.rom
|
|
if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.kbx") then
|
|
cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.kbx"
|
|
fi
|
|
cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.kbx" -f /.gnupg/pubring.kbx
|
|
|
|
#TODO: Remove this? Not useful in GPG2
|
|
if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/trustdb.gpg") then
|
|
cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/trustdb.gpg"
|
|
fi
|
|
cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/trustdb.gpg" -f /.gnupg/trustdb.gpg
|
|
|
|
if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/otrust.txt") then
|
|
cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/otrust.txt"
|
|
fi
|
|
cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/otrust.txt" -f /.gnupg/otrust.txt
|
|
|
|
if (whiptail --title 'Flash ROM?' \
|
|
--yesno "This will replace your old ROM with $ROM\n\nDo you want to proceed?" 16 90) then
|
|
/bin/flash.sh /tmp/gpg-gui.rom
|
|
whiptail --title 'ROM Flashed Successfully' \
|
|
--msgbox "$ROM flashed successfully.\n\nIf your keys have changed, be sure to re-sign all files in /boot\nafter you reboot.\n\nPress Enter to reboot" 16 60
|
|
umount /media
|
|
/bin/reboot
|
|
else
|
|
exit 0
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
"r" )
|
|
if (whiptail --title 'GPG public key required' \
|
|
--yesno "Flashing the running BIOS requires you insert a USB drive containing:\n* Your GPG public key (*.key or *.asc)\n\nAfter you select this file, this program will copy and reflash your BIOS\n\nDo you want to proceed?" 16 90) then
|
|
mount_usb
|
|
if grep -q /media /proc/mounts ; then
|
|
find /media -name '*.key' > /tmp/filelist.txt
|
|
find /media -name '*.asc' >> /tmp/filelist.txt
|
|
file_selector "/tmp/filelist.txt" "Choose your GPG public key"
|
|
PUBKEY=$FILE
|
|
|
|
/bin/flash.sh -r /tmp/gpg-gui.rom
|
|
if [ ! -s /tmp/gpg-gui.rom ]; then
|
|
whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: BIOS Read Failed!' \
|
|
--msgbox "Unable to read BIOS" 16 60
|
|
exit 1
|
|
fi
|
|
|
|
cat $PUBKEY | gpg --import
|
|
if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.kbx") then
|
|
cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.kbx"
|
|
fi
|
|
cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.kbx" -f /.gnupg/pubring.kbx
|
|
|
|
if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/trustdb.gpg") then
|
|
cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/trustdb.gpg"
|
|
fi
|
|
cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/trustdb.gpg" -f /.gnupg/trustdb.gpg
|
|
|
|
if (whiptail --title 'Update ROM?' \
|
|
--yesno "This will reflash your BIOS with the updated version\n\nDo you want to proceed?" 16 90) then
|
|
/bin/flash.sh /tmp/gpg-gui.rom
|
|
whiptail --title 'BIOS Updated Successfully' \
|
|
--msgbox "BIOS updated successfully.\n\nIf your keys have changed, be sure to re-sign all files in /boot\nafter you reboot.\n\nPress Enter to reboot" 16 60
|
|
umount /media
|
|
/bin/reboot
|
|
else
|
|
exit 0
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
"g" )
|
|
confirm_gpg_card
|
|
echo "********************************************************************************"
|
|
echo "*"
|
|
echo "* INSTRUCTIONS:"
|
|
echo "* Type 'admin' and then 'generate' and follow the prompts to generate a GPG key."
|
|
echo "*"
|
|
echo "********************************************************************************"
|
|
gpg --card-edit
|
|
;;
|
|
esac
|
|
|
|
done
|
|
exit 0
|