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28 lines
544 B
Plaintext
28 lines
544 B
Plaintext
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#!/bin/sh
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# Boot from signed ISO
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. /etc/functions
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. /etc/config
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ISO="$1"
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echo '+++ Verifying ISO'
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# Verify the signature on the hashes
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ISOSIG="$ISO.sig"
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if ! [ -r "$ISOSIG" ]; then
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ISOSIG="$ISO.asc"
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fi
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gpgv "$ISOSIG" "$ISO" \
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|| recovery 'ISO signature failed'
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echo '+++ Mounting ISO and booting'
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mount -t iso9660 -o loop $ISO /boot
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ISO_FILE=${ISO:7}
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DEV=$CONFIG_USB_BOOT_DEV
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DEV_UUID=`blkid $DEV | tail -1 | tr " " "\n" | grep UUID | cut -d\" -f2`
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ADD="fromiso=/dev/disk/by-uuid/$DEV_UUID/$ISO_FILE"
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/bin/usb-select-boot /boot "$ADD"
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