add extensions to script filesHEADmaster

1 files changed, 0 insertions, 135 deletions

diff --git a/src/bad-attrs b/src/bad-attrs
deleted file mode 100755
index 4683540..0000000
--- a/src/bad-attrs
+++ /dev/null
@@ -1,135 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2023 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "audit-scripts" project.
-# For details, see https://github.com/egor-tensin/audit-scripts.
-# Distributed under the MIT License.
-
-import argparse
-import array
-from contextlib import contextmanager
-import errno
-import fcntl
-import logging
-import os
-import stat
-import sys
-
-
-@contextmanager
-def setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        datefmt='%Y-%m-%d %H:%M:%S',
-        level=logging.DEBUG)
-    try:
-        yield
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-def scandir(dir_path):
-    try:
-        entry_it = os.scandir(dir_path)
-    except (PermissionError, FileNotFoundError) as e:
-        logging.warning('%s', e)
-        return
-    with entry_it:
-        yield from entry_it
-
-
-def traverse_tree(root):
-    queue = [root]
-    while queue:
-        for entry in scandir(queue.pop(0)):
-            if entry.is_dir(follow_symlinks=False):
-                if os.path.ismount(entry.path):
-                    continue
-                queue.append(entry.path)
-            yield entry
-
-
-def skip_leaf(entry):
-    if entry.is_dir(follow_symlinks=False):
-        return False
-    if entry.is_file(follow_symlinks=False):
-        return False
-    return True
-
-
-@contextmanager
-def low_level_open(path, flags):
-    fd = os.open(path, flags)
-    try:
-        yield fd
-    finally:
-        os.close(fd)
-
-
-FS_IOC_GETFLAGS = 0x80086601
-
-FS_IMMUTABLE_FL = 0x00000010
-FS_APPEND_FL    = 0x00000020
-
-BAD_FLAGS = [FS_IMMUTABLE_FL, FS_APPEND_FL]
-
-
-def flags_contain_bad_flags(flags):
-    return any([flags & bad_flag for bad_flag in BAD_FLAGS])
-
-
-def fd_get_flags(fd):
-    a = array.array('L', [0])
-    fcntl.ioctl(fd, FS_IOC_GETFLAGS, a, True)
-    return a[0]
-
-
-def path_get_flags(path):
-    with low_level_open(path, os.O_RDONLY) as fd:
-        return fd_get_flags(fd)
-
-
-def path_has_bad_flags(path):
-    try:
-        flags = path_get_flags(path)
-    except OSError as e:
-        if e.errno == errno.ENOTTY or e.errno == errno.EPERM:
-            # Either one of:
-            #     Inappropriate ioctl for device
-            #     Permission denied
-            # It's relied upon that fcntl throws OSError instead of
-            # PermissionError.
-            logging.warning('%s: %s', path, e)
-            return False
-        raise
-    return flags_contain_bad_flags(flags)
-
-
-def do_dir(root):
-    logging.info('Directory: %s', root)
-    for entry in traverse_tree(root):
-        if skip_leaf(entry):
-            continue
-        #logging.debug('Path: %s', entry.path)
-        if path_has_bad_flags(entry.path):
-            logging.warning('Bad flags: %s', entry.path)
-
-
-def parse_args(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    parser = argparse.ArgumentParser()
-    parser.add_argument('dir', metavar='DIR',
-                        help='set root directory')
-    return parser.parse_args()
-
-
-def main(argv=None):
-    with setup_logging():
-        args = parse_args()
-        do_dir(args.dir)
-
-
-if __name__ == '__main__':
-    main()