burp-steam-protocol

Friendly Steam protobuf message editor for Burp

Borrows heavily from JavaSteam, a port of SteamKit2

Current Features

• For requests to the API server

  • Provides an HTTP Request editor tab that transforms input_protobuf_encoded into JSON and back
  • Provides an HTTP Response viewer tab that transforms binary protobuf message into JSON

• For WebSocket connections to the CM

  • Provides a message editor tab that transforms Steam unified messages to JSON and back