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37 lines
1.1 KiB
Bash
Executable File
37 lines
1.1 KiB
Bash
Executable File
#!/bin/ash
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# First thing it is vital to mount the /dev and other system directories
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mkdir /proc /sys /dev /tmp /etc /boot 2>&- 1>&-
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mount -t devtmpfs none /dev
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mount -t proc none /proc
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mount -t sysfs none /sys
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# Now it is safe to print a banner
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echo '====================================================='
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echo ' _ _ _ ____ ___ __ __ '
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echo '| | | | ___ __ _ __| |___ _ | _ \ / _ \| \/ |'
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echo '| |_| |/ _ \/ _` |/ _` / __| (_) | |_) | | | | |\/| |'
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echo '| _ | __/ (_| | (_| \__ \ _ | _ <| |_| | | | |'
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echo '|_| |_|\___|\__,_|\__,_|___/ (_) |_| \_\\___/|_| |_|'
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echo ''
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echo '====================================================='
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# Load the date from the hardware clock, setting it in local time
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hwclock -l -s
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# Verify the user's TPM secret
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echo "TPM TOTP:"
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if ! unsealtotp.sh ; then
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echo '!!!!!'
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echo '!!!!! TPM TOTP secret not found.'
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echo '!!!!! This firmware can not be trusted.'
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echo '!!!!!'
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fi
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echo
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# try to setup DHCP, but fail quickly
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udhcpc -n
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# Start an interactive shell
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export PATH=/sbin:/usr/sbin:/bin:/usr/bin
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exec /bin/ash
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