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xahaud/suspicious_patterns.sh
2025-05-01 09:47:18 +10:00

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#!/bin/bash
# Get the repository's root directory
repo_root=$(git rev-parse --show-toplevel)
# Get a list of files changed in the last commit with their relative paths
files_changed=$(git diff --name-only --relative HEAD~1 HEAD)
# Loop through each file and search for the patterns
for file in $files_changed; do
# Construct the absolute path
absolute_path="$repo_root/$file"
# Check if the file exists (it might have been deleted)
if [ -f "$absolute_path" ]; then
# Search the file for the given patterns, but exclude lines containing 'public_key'
grep_output=$(grep -n -E '(([^rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz]|^)(s|p)[rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz]{25,60}([^(]|$)))|([^A-Fa-f0-9](02|03|ED)[A-Fa-f0-9]{64})' "$absolute_path" | grep -v "public_key")
# Check if grep found any matches
if [ ! -z "$grep_output" ]; then
# Suspicious patterns were found
echo "Error: Suspicious patterns were found in $absolute_path."
echo "$grep_output"
exit 1
fi
fi
done