This is the implementation work for X-Pro paper, presented at Nordsec 2021.
There are three main components in the implementation, i.e.:
- Proxy
- Database
- IoT
The proxy implementation is inside /src. To attach the XPRO logic to the interface, there is a script to load and unload the BPF program (called load/reload.sh). First, compile the source code by calling make, and then you can attach the program xpro_kern to your designated interface. Please make sure that the interface name is the same as in your machine (it is defined in the load script).
No fancy stuff, it is just a single instance redis db.
The implementation for the IoT part is divided into two part:
Under /esp and /coap_client.
Under /esp_code