wifiSniffer

wifiSniffer is an utility that analyzes Wifi Probe requests for counting people or tracking their movements. This is my final project for Bachelor degree's thesis.

Configuration

Before deploying the utility, if you're planning to use it with a Zerynth Device, the content of auth.env must be changed:

WORKSPACEID='Workspace ID generated from ZDM'
JWT='Access Token of the ZDM account'

Deployment

Docker-composed is used to create and manage all containers
In the main directory use:

docker-compose build
docker-compose run

to run the framework.

Firmware

To deploy scanner devices using the Zerynth Toolchain, a framework is provided. Just get the device id and token from the ZDM, and in the firmware change the value of SSSID and password, so the device can connect to the Internet and publish data.
For more information about how to flash, deploy the firmware and get the device credentials from ZDM, visit Zerynth website.

Usage

All services are published on the port 80.

• The main route redirects to grafana

• POST request to \api\rawDatafor adding data

• POST request to \api\room\<name>, with {"mac":"MAC ADDRESS"} as an attachment, to add a new name for a scanner

• GET request to \api\room\<name>, to get the list of scanner's mac addresses that uses this name

• GET request to \api\room, to get the list of all scanners' names

• GET request to \api\peopleCounting\<name> with {"start":startTimestamp,"end":endTimestamp} as an attachment, to get people counting esitimates

• GET request to \api\MovementGraph with {"start":startTimestamp,"end":endTimestamp,"rooms":["room1","room2"..]} as an attachment, to get the graph of users' movements in the rooms listed

• GET request to \api\relationshipGraph with {"start":startTimestamp,"end":endTimestamp,"rooms":["room1","room2"..]} as an attachment, to get the graph of users' interactions in the groups listed

Optional parameters

• at,wt,dt are optional parameters for people counting requests
• Tmin,Tmax are optional parameters for graph requests