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/proc/thread-self/root/opt/cloudlinux/venv/lib/python3.11/site-packages/lvestats/lib/commons/fileutil.py

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# coding=utf-8
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT

import os

def open_nofollow(path):
    """
    Open *path* rejecting symlinks at every component, not just the
    leaf.  Uses openat() (via *dir_fd*) to walk each component with
    O_NOFOLLOW so that an attacker who controls an intermediate
    directory (e.g. /tmp/lshttpd owned by nobody) cannot substitute
    it with a symlink.

:return: file descriptor (caller must close)
    :raises: OSError if any component is a symlink or does not exist
    """
    parts = path.lstrip('/').split('/')
    fd = os.open('/', os.O_RDONLY | os.O_DIRECTORY)
    try:
        for component in parts[:-1]:
            next_fd = os.open(
                component,
                os.O_RDONLY | os.O_NOFOLLOW | os.O_DIRECTORY,
                dir_fd=fd,
            )
            os.close(fd)
            fd = next_fd
        result_fd = os.open(
            parts[-1], os.O_RDONLY | os.O_NOFOLLOW, dir_fd=fd,
        )
    finally:
        os.close(fd)
    return result_fd

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Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2026-06-03 06:30:27	Edit Download recursive recursive
argparse_utils.py	11.25 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
dateutil.py	5.63 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
decorators.py	893 B	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
fileutil.py	1.14 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
func.py	15.89 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
htpasswd.py	2.18 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
litespeed.py	9.77 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
logsetup.py	4.50 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
proctitle.py	4.70 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
profiler.py	575 B	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
progress.py	1016 B	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
sentry.py	6.17 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
server_status.py	1.31 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
sizeutil.py	2.59 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
users_manager.py	2.97 KB	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive
__init__.py	219 B	lrw-r--r--	2026-05-20 17:45:52	Edit Download recursive recursive

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