func (fuzzer *Fuzzer) RawFrameFuzzer() {
fuzzer.CheckConnection()
for fuzzer.Alive {
frameType := uint8(9)
for frameType == 9 {
frameType = uint8(rand.Intn(15))
}
flags := uint8(rand.Intn(256))
streamId := uint32(rand.Int31())
payloadLength := int32(rand.Intn(100))
payload := make([]byte, payloadLength)
crand.Read(payload)
fuzzer.Mu.Lock()
fuzzer.Conn.WriteRawFrame(frameType, flags, streamId, payload)
fuzzer.Mu.Unlock()
fmt.Printf("%d, %d, %d, FromBase64(%s)\n", frameType, flags, streamId, util.ToBase64(payload))
time.Sleep(config.FuzzDelay)
fuzzer.CheckConnection()
}
fmt.Println("Stopping RawFrameFuzzer:", fuzzer.Conn.Err)
}
func SaveDataFrame(streamID uint32, endStream bool, data []byte) {
frame := map[string]interface{}{
"FrameMethod": "DataFrame",
"StreamID": streamID,
"EndStream": endStream,
"Data": util.ToBase64(data),
"Time": time.Now().Format(time.RFC3339),
}
out := util.ToJSON(frame)
WriteToReplayFile(out)
}
func SaveRawFrame(frameType, flags uint8, streamID uint32, payload []byte) {
frame := map[string]interface{}{
"FrameMethod": "RawFrame",
"FrameType": frameType,
"Flags": flags,
"StreamID": streamID,
"Payload": util.ToBase64(payload),
}
out := util.ToJSON(frame)
WriteToReplayFile(out)
}