def send_identity(self, packet_id):
logger.info('Sending identity...')
# FIXME is version info needed and right?
eap = build_EAP('RESPONSE', packet_id, 'IDENTITY',
self.version_info + self.login_info['username'])
packet = self.ethernet_header + build_EAPOL('EAPPACKET', eap)
self.client.send(packet)
def send_md5_challenge(self, packet_id, md5value):
logger.info('Sending our buggy md5 challenge response...')
# FIXME TESTING yeah, I just guess the crypt method in GDUT is
#
# md5(id + password + md5value)
#
# but actually, it didn't get the right value when
# I manage to calculate by hand... I hope it's only
# because I made some mistakes... XD (and I really get
# tired) anyway, leave it for debugging (or cracking...)
origin = '%s%s%s' % (packet_id, self.login_info['password'], md5value)
#: EAP-MD5 Value-Size(16) + EAP-MD5 Value
digest = '\x10' + md5(origin).hexdigest()
logger.debug('md5 challenge digest: %s') % digest
eap = build_EAP('RESPONSE', packet_id, 'MD5_CHALLENGE', digest)
#: EAP-MD5 Value-Size(16) + EAP-MD5 Value + EAP-MD5 Extra Data
packet = self.ethernet_header + build_EAPOL('EAPPACKET',
eap + self.login_info['username'])
logger.debug('md5 challenge packet: %s') % packet
self.client.send(packet)