def serialize(self):
can = 'CAN' # XmppSocketV2.java line 180,
device = self.device_id_override if self.device_id_override else device_id
timestamp = str(CryptographicUtils.make_kik_timestamp())
sid = CryptographicUtils.make_kik_uuid()
signature = rsa.sign(
"{}:{}:{}:{}".format(can + device, kik_version, timestamp,
sid).encode(), private_key, 'SHA-256')
signature = base64.b64encode(signature,
'-_'.encode()).decode().rstrip('=')
hmac_data = timestamp + ":" + can + device
hmac_secret_key = CryptographicUtils.build_hmac_key()
cv = binascii.hexlify(
hmac.new(hmac_secret_key, hmac_data.encode(),
hashlib.sha1).digest()).decode()
the_map = {
'signed': signature,
'lang': 'en_US',
'sid': sid,
'anon': '1',
'ts': timestamp,
'v': kik_version,
'cv': cv,
'conn': 'WIFI',
'dev': can + device,
}
# Test data to confirm the sort_kik_map function returns the correct result.
# the_map = {
# 'signed': 'signature',
# 'lang': 'en_US',
# 'sid': 'sid',
# 'anon': '1',
# 'ts': 'timestamp',
# 'v': 'kik_version',
# 'cv': 'cv',
# 'conn': 'WIFI',
# 'dev': 'can+device',
# }
if self.n > 0:
the_map['n'] = self.n
packet = CryptographicUtils.make_connection_payload(
*CryptographicUtils.sort_kik_map(the_map))
return packet.encode()
def serialize(self):
jid = self.node + "@talk.kik.com"
jid_with_resource = jid + "/CAN" + (
self.device_id_override if self.device_id_override else device_id)
timestamp = str(CryptographicUtils.make_kik_timestamp())
sid = CryptographicUtils.make_kik_uuid()
# some super secret cryptographic stuff
signature = rsa.sign(
"{}:{}:{}:{}".format(jid, kik_version, timestamp, sid).encode(),
private_key, 'SHA-256')
signature = base64.b64encode(signature,
'-_'.encode()).decode().rstrip('=')
hmac_data = timestamp + ":" + jid
hmac_secret_key = CryptographicUtils.build_hmac_key()
cv = binascii.hexlify(
hmac.new(hmac_secret_key, hmac_data.encode(),
hashlib.sha1).digest()).decode()
password_key = CryptographicUtils.key_from_password(
self.username, self.password)
the_map = {
'from': jid_with_resource,
'to': 'talk.kik.com',
'p': password_key,
'cv': cv,
'v': kik_version,
'sid': sid,
'n': '1',
'conn': 'WIFI',
'ts': timestamp,
'lang': 'en_US',
'signed': signature
}
packet = CryptographicUtils.make_connection_payload(
*CryptographicUtils.sort_kik_map(the_map))
return packet.encode()
