v2.3

audit_check_script/decrypt_file.py

@@ -0,0 +1,46 @@
+import argparse
+import os
+import base64
+from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
+from cryptography.hazmat.primitives import padding
+
+
+def decrypt_file(encrypted_file_path, output_file_path=None):
+    key_Mes = "fb8MH7yIuVUeCp5W4S9cKFtsHaxXIP/zvkO36wNNcO4="
+    key = base64.b64decode(key_Mes.encode("ascii"))
+
+    with open(encrypted_file_path, 'rb') as f:
+        encrypted_data = f.read()
+
+        cipher = Cipher(
+            algorithms.AES(key),
+            modes.ECB()
+        )
+
+        decryptor = cipher.decryptor()
+        padded_data = decryptor.update(encrypted_data) + decryptor.finalize()
+
+        # Remove PKCS7 padding
+        unpadder = padding.PKCS7(128).unpadder()
+        data = unpadder.update(padded_data) + unpadder.finalize()
+
+        if output_file_path is None:
+            output_file_path = encrypted_file_path.replace('.enc', '.dec')
+        
+        with open(output_file_path, 'wb') as output_file:
+            output_file.write(data)
+        
+        print(f"Decrypted to: {output_file_path}")
+
+
+def main():
+    parser = argparse.ArgumentParser(description='Decrypt file')
+    parser.add_argument('-p', '--path', help='Path to encrypted file', required=True)
+    parser.add_argument('-o', '--out_file', help='Output file path', default=None)
+    args = parser.parse_args()
+    return args
+
+
+if __name__ == '__main__':
+    args = main()
+    decrypt_file(args.path, args.out_file)