def connect(authAddress, appKey, appSecret, deviceId, deviceSecret):
keyfile = config.definition().get("KEY_PEM_FILE")
AliyunHost = "AliyunIotHost"
AliyunPort = "AliyunIotPort"
if config_store.get(AliyunHost) is None or config_store.get(AliyunPort) is None or not os.path.isfile(keyfile):
res = auth.getCert(authAddress, appKey, appSecret, deviceId, deviceSecret)
config_store.set(AliyunHost, res.get("host"))
config_store.set(AliyunPort, res.get("port"))
host = config_store.get(AliyunHost)
port = config_store.get(AliyunPort)
client_id = appKey + ":" + deviceId
username = getHash.username(appKey, appSecret, deviceId, deviceSecret)
client = mqtt.Client(client_id=client_id, clean_session=True, protocol="MQTTv311")
client.tls_set(keyfile, cert_reqs=ssl.CERT_NONE, tls_version=ssl.PROTOCOL_TLSv1_1)
client.tls_insecure_set(True)
client.username_pw_set(username)
client.connect(host, port=int(port))
def check_connected_iot():
if net.continueTestNotOnline():
client.reconnect()
thread = threading.Thread(target=check_connected_iot, args=())
thread.start()
return client
def getCert(authAddress, appKey, appSecret, deviceId, deviceSecret):
params = getHash.signParams(appKey, appSecret, deviceId, deviceSecret)
response = requests.get(authAddress, params)
res = response.json()
pubkey = base64.b64decode(res.get("pubkey"))
host = res.get("servers").split(":")[0]
port = res.get("servers").split(":")[1].split("|")[0]
file = open(config.definition().get("KEY_PEM_FILE"), "w+")
file.write(pubkey)
file.close()
return {
"host": host,
"port": port
}