flipper-zero-tonies/validation.sh

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#!/bin/bash
shopt -s globstar
REQUIRED_PATTERNS=(
"Filetype: Flipper NFC device"
"Version: 4"
"UID:( [A-F0-9]{2}){8}"
"DSFID: 00"
"AFI: 00"
"IC Reference: 03"
"Lock DSFID: false"
"Lock AFI: false"
"Block Count: 8"
"Block Size: 04"
"Data Content:( [A-F0-9]{2}){32}"
"Security Status: 00 00 00 00 00 00 00 00"
"Capabilities: Default"
"Password Privacy: 7F FD 6E 5B"
"Password Destroy: 0F 0F 0F 0F"
"Password EAS: 00 00 00 00"
"Privacy Mode: false"
"Lock EAS: false"
)
for filename in **/*.nfc; do
for pattern in "${REQUIRED_PATTERNS[@]}"; do
if [ -z "$(grep -P "$pattern" "$filename")" ]; then
echo $filename
echo " Missing: $pattern"
fi
done
# The likelihood of two blocks of 00 in data content is almsot impossible,
# so use that as a check for when the full data is not read
if [ ! -z "$(grep -P "Data Content:( [A-F0-9]{2})* 00 00( [A-F0-9]{2})*" "$filename")" ]; then
echo $filename
echo " Full data not read"
fi
done