Save data on server from gps device via tcp

The task is as follows: There is a gps-gsm device that can send data via tcp protocol to a server. We would like to receive this data on the server side and store it to DB. The device has a dynamic IP address, so we should also keep track of the last IP address of the device. Each device has its own unique ID, you can obtain it after parsing the data received from device (see device data protocol in attachment). We need to track only devices with specific ID's, so there should be an option, to set devices ID's that will be tracked (for example in config file). The data we received from devices in 'allowed list' should be stored via JSON. 1) Write script that recieves data sent via tcp on the server side 2) Parse it using device protocol (attachment) 3) Save device ID and IP address to sqlite DB 4) Check if device has ID specified in config 5) Write method that returns data received from device in JSON format There should be a condition to save devices data to DB only from allowed list of device ids, that should be set in config file.