UnknownSec Bypass 403

: /proc/thread-self/root/lib/python3/dist-packages/twisted/runner/ [ drwxr-xr-x ]
name : inetd.py # Copyright (c) Twisted Matrix Laboratories. # See LICENSE for details. # """ Twisted inetd. Maintainer: Andrew Bennetts Future Plans: Bugfixes. Specifically for UDP and Sun-RPC, which don't work correctly yet. """ import os from twisted.internet import process, reactor, fdesc from twisted.internet.protocol import Protocol, ServerFactory from twisted.protocols import wire # A dict of known 'internal' services (i.e. those that don't involve spawning # another process. internalProtocols = { 'echo': wire.Echo, 'chargen': wire.Chargen, 'discard': wire.Discard, 'daytime': wire.Daytime, 'time': wire.Time, } class InetdProtocol(Protocol): """Forks a child process on connectionMade, passing the socket as fd 0.""" def connectionMade(self): sockFD = self.transport.fileno() childFDs = {0: sockFD, 1: sockFD} if self.factory.stderrFile: childFDs[2] = self.factory.stderrFile.fileno() # processes run by inetd expect blocking sockets # FIXME: maybe this should be done in process.py? are other uses of # Process possibly affected by this? fdesc.setBlocking(sockFD) if 2 in childFDs: fdesc.setBlocking(childFDs[2]) service = self.factory.service uid = service.user gid = service.group # don't tell Process to change our UID/GID if it's what we # already are if uid == os.getuid(): uid = None if gid == os.getgid(): gid = None process.Process(None, service.program, service.programArgs, os.environ, None, None, uid, gid, childFDs) reactor.removeReader(self.transport) reactor.removeWriter(self.transport) class InetdFactory(ServerFactory): protocol = InetdProtocol stderrFile = None def __init__(self, service): self.service = service