1  #!/usr/bin/env python3
 2  # Copyright (c) 2022-present The Bitcoin Core developers
 3  # Distributed under the MIT software license, see the accompanying
 4  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 5  """Test file system permissions for POSIX platforms.
 6  """
 7  
 8  import os
 9  import stat
10  
11  from test_framework.test_framework import BitcoinTestFramework
12  from test_framework.util import assert_equal
13  
14  
15  class PosixFsPermissionsTest(BitcoinTestFramework):
16      def set_test_params(self):
17          self.setup_clean_chain = True
18          self.num_nodes = 1
19  
20      def skip_test_if_missing_module(self):
21          self.skip_if_platform_not_posix()
22  
23      def check_directory_permissions(self, dir):
24          mode = os.lstat(dir).st_mode
25          self.log.info(f"{stat.filemode(mode)} {dir}")
26          assert_equal(mode, (stat.S_IFDIR | stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR))
27  
28      def check_file_permissions(self, file):
29          mode = os.lstat(file).st_mode
30          self.log.info(f"{stat.filemode(mode)} {file}")
31          assert_equal(mode, (stat.S_IFREG | stat.S_IRUSR | stat.S_IWUSR))
32  
33      def run_test(self):
34          self.stop_node(0)
35          datadir = self.nodes[0].chain_path
36          self.check_directory_permissions(datadir)
37          walletsdir = self.nodes[0].wallets_path
38          self.check_directory_permissions(walletsdir)
39          debuglog = self.nodes[0].debug_log_path
40          self.check_file_permissions(debuglog)
41  
42  
43  if __name__ == '__main__':
44      PosixFsPermissionsTest(__file__).main()