Paul Mulders 589d994716
Utilities: Fix CreateVault Linux portability (#362)
* exclude memtest86 generated log files and reports from vault.plist

* make CreateVault scripts work on linux too

* create_vault.sh: use shellcheck suggestions

* create_vault.sh: use full path to sort for consistency
2022-07-03 13:18:45 +03:00

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#!/bin/bash
# create_vault.sh
#
#
# Created by Rodion Shingarev on 13.04.19.
#
OCPath="$1"
if [ "${OCPath}" = "" ]; then
echo "Usage ./create_vault.sh path/to/EFI/OC"
exit 1
fi
if [ ! -d "${OCPath}" ]; then
echo "Path $OCPath is missing!"
exit 1
fi
if [ ! -x /usr/bin/env ] || [ ! -x /usr/bin/find ] || [ ! -x /bin/rm ] || [ ! -x /usr/bin/sed ] || [ ! -x /usr/bin/openssl ] || [ ! -x /usr/bin/awk ] || [ ! -x /usr/bin/sort ] || [ ! -x /usr/bin/xxd ]; then
echo "Unix environment is broken!"
exit 1
fi
abort() {
/bin/rm -rf vault.plist vault.sig /tmp/vault_hash
echo "Fatal error: ${1}!"
exit 1
}
# plist output functions so we don't need PlistBuddy
write_header() {
cat <<EOF > "$1"
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Files</key>
<dict>
EOF
}
write_file_name_and_hash() {
{
echo -e "\t\t<key>${2}</key>"
echo -e "\t\t<data>"
echo -e -n "\t\t"
cat "$3"
echo -e "\t\t</data>"
} >> "$1"
}
write_footer() {
cat <<EOF >> "$1"
</dict>
<key>Version</key>
<integer>1</integer>
</dict>
</plist>
EOF
}
echo "Chose ${OCPath} for hashing..."
cd "${OCPath}" || abort "Failed to reach ${OCPath}"
/bin/rm -rf vault.plist vault.sig || abort "Failed to cleanup"
echo "Hashing files in ${OCPath}..."
write_header vault.plist
/usr/bin/find . -not -path '*/\.*' -type f \
\( ! -iname ".*" \) \
\( ! -iname "vault.*" \) \
\( ! -iname "MemTest86.log" \) \
\( ! -iname "MemTest86-Report-*.html" \) \
\( ! -iname "OpenCore.efi" \) | env LC_COLLATE=POSIX /usr/bin/sort | while read -r fname; do
fname="${fname#"./"}"
wname="${fname//\//\\\\}"
sha=$(/usr/bin/openssl sha256 "${fname}" | /usr/bin/awk '{print $2}') || abort "Failed to hash ${fname}"
if [ "${#sha}" != 64 ] || [ "$(echo "$sha"| /usr/bin/sed 's/^[a-f0-9]*$//')" ]; then
abort "Got invalid hash: ${sha}!"
fi
echo "${wname}: ${sha}"
echo "${sha}" | /usr/bin/xxd -r -p | /usr/bin/openssl base64 > /tmp/vault_hash || abort "Hashing failure"
write_file_name_and_hash vault.plist "${wname}" /tmp/vault_hash
done
/bin/rm -rf /tmp/vault_hash
write_footer vault.plist
echo "All done!"
exit 0