RFID access controller Z-5R WEB Json (ironlogic.ru)

[merel]

Good day,

I'm trying to integrate "Z-5R WEB" using JSON communication but I'm having trouble.



The LUA script must support multiple connection and must be a server, "Z-5R WEB" will open connection to the LM periodically sends the following:

Code:

POST / HTTP / 1.1
Host: 192.168.0.11:8082
Accept: * / *
User-Agent: Z5R WEB
Connection: close
Content-type: application / json
Content-Length: 193

{"type": "Z5RWEB", "sn": 46653, "messages": [{"id": 660260756, "operation": "power_on", "fw": "3.35", "conn_fw": "1.0. 146 "," active ": 0," mode ": 0," controller_ip ":" 192.168.0.248 "," reader_protocol ":" wiegand "}]}

The server on LogicMachine must respond this:

Code:

HTTP/1.0 200 OK
Server: BaseHTTP/0.3 Python/2.7.17
Date: Tue, 07 Jul 2020 04:06:53 GMT
Content-type: application/json

{"date":"2020-07-05 07:35:54","interval":10,"messages":[{"id":123456789,"operation":"set_active","active":1,"online":0}]}

I don't know how to send an answer.



My test script:

Code:

data=[[HTTP/1.0 200 OK
Server: BaseHTTP/0.3 Python/2.7.17
Date: Tue, 07 Jul 2020 04:06:53 GMT
Content-type: application/json

{"date":"2020-07-05 07:35:54","interval":10,"messages":[{"id":123456789,"operation":"set_active","active":1,"online":1}]}
]]

log("DATA: ",data)
local socket = require("socket")
local server = assert(socket.bind("*", 8082))
local tcp = assert(socket.tcp())


while 1 do

  local client = server:accept()

  line = client:receive("*a")
  if line then
    log(line)
    if string.find(line,"power_on") then
      log(client:send(data))
    end
  end
end

Please Help,

Borek