55 lines
1.3 KiB
Bash
55 lines
1.3 KiB
Bash
#!/bin/bash
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echo "[*] Preparing to verify!";
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echo "[-] Missing Signatures:";
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ec=0;
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for i in $(find /boot -iname "efi" -prune -o -iname "*.sig" -prune -o -iname "grubenv" -prune -o -iname "boot-tainted" -prune -o -type f -print)
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do
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if [ ! -f "$i.sig" ]; then
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echo "Missing: $i";
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ec=1;
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fi
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done;
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for i in $(find /boot/efi -iname "*.cfg" -type f -o -iname "*.efi" -type f -print)
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do
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if [ ! -f "$i.sig" ]; then
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echo "Missing: $i";
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ec=1;
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fi
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done;
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bad='Good';
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echo "[*] Signed:";
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for i in $(find /boot -iname "efi" -prune -o -iname "*.sig" -prune -o -iname "grubenv" -prune -o -iname "boot-tainted" -prune -o -type f -print)
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do
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if [ -f "$i.sig" ]; then
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if gpg --verify-files "$i.sig" > /dev/null 2>&1
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then
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echo "Good: $i";
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else
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echo "Bad: $i";
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bad='Bad';
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ec=2;
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fi
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fi
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done;
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for i in $(find /boot/efi -iname "*.cfg" -type f -o -iname "*.efi" -type f -print)
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do
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if [ -f "$i.sig" ]; then
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if gpg --verify-files "$i.sig" > /dev/null 2>&1
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then
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echo "Good: $i";
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else
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echo "Bad: $i";
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bad='Bad';
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ec=2;
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fi
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fi
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done;
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echo "[-] Signature State: $bad";
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if [ $ec -ne 0 ]; then
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touch /boot/boot-tainted;
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elif [ -f /boot/boot-tainted ]; then
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rm -f /boot/boot-tainted;
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fi
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echo "[*] Finished Verification!";
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exit $ec;
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