| | 1 | + | from collections import namedtuple |
| | 2 | + | |
| | 3 | + | import pytest |
| | 4 | + | |
| | 5 | + | from rtspbrute.modules import attack, rtsp |
| | 6 | + | from tests.test_packet import basic_auth_str |
| | 7 | + | |
| | 8 | + | |
| | 9 | + | class MockSocket: |
| | 10 | + | OK = b"RTSP/1.0 200 OK" |
| | 11 | + | BAD = b"RTSP/1.0 400 Bad Request" |
| | 12 | + | |
| | 13 | + | def __init__(self, valid_route: str, valid_auth: str = "") -> None: |
| | 14 | + | self.valid_route: str = valid_route |
| | 15 | + | self.valid_auth: str = valid_auth |
| | 16 | + | self.packet: bytes = b"" |
| | 17 | + | |
| | 18 | + | def sendall(self, data: bytes): |
| | 19 | + | self.packet = data |
| | 20 | + | |
| | 21 | + | def recv(self, bufsize: int): |
| | 22 | + | if ( |
| | 23 | + | self.valid_route.encode() in self.packet |
| | 24 | + | and self.valid_auth.encode() in self.packet |
| | 25 | + | ): |
| | 26 | + | return self.OK |
| | 27 | + | else: |
| | 28 | + | return self.BAD |
| | 29 | + | |
| | 30 | + | |
| | 31 | + | def factory_create_connection(valid_port, valid_route, valid_auth=""): |
| | 32 | + | def _create_connection(address, timeout): |
| | 33 | + | if address[1] == valid_port: |
| | 34 | + | return MockSocket(valid_route, valid_auth) |
| | 35 | + | else: |
| | 36 | + | raise TimeoutError() |
| | 37 | + | |
| | 38 | + | return _create_connection |
| | 39 | + | |
| | 40 | + | |
| | 41 | + | def test_attack_route(monkeypatch): |
| | 42 | + | valid_port = 8554 |
| | 43 | + | valid_route = "/valid/route" |
| | 44 | + | attack.PORTS = [554, valid_port] |
| | 45 | + | attack.ROUTES = ["/1", "/11", valid_route] |
| | 46 | + | |
| | 47 | + | target = rtsp.RTSPClient("0.0.0.0") |
| | 48 | + | _create_connection = factory_create_connection(valid_port, valid_route) |
| | 49 | + | monkeypatch.setattr(rtsp.socket, "create_connection", _create_connection) |
| | 50 | + | |
| | 51 | + | successful = attack.attack_route(target) |
| | 52 | + | assert successful |
| | 53 | + | assert target.data == MockSocket.OK.decode() |
| | 54 | + | assert target.port == 8554 |
| | 55 | + | assert target.route == "/valid/route" |
| | 56 | + | |
| | 57 | + | |
| | 58 | + | def test_attack_credentials(monkeypatch): |
| | 59 | + | valid_credentials = "admin:admin" |
| | 60 | + | valid_auth = basic_auth_str |
| | 61 | + | attack.CREDENTIALS = ["user:user", "admin:12345", valid_credentials] |
| | 62 | + | |
| | 63 | + | target = rtsp.RTSPClient("0.0.0.0") |
| | 64 | + | _create_connection = factory_create_connection( |
| | 65 | + | target.port, target.route, valid_auth |
| | 66 | + | ) |
| | 67 | + | monkeypatch.setattr(rtsp.socket, "create_connection", _create_connection) |
| | 68 | + | |
| | 69 | + | successful = attack.attack_credentials(target) |
| | 70 | + | assert successful |
| | 71 | + | assert target.credentials == valid_credentials |
| | 72 | + | |
| | 73 | + | |
| | 74 | + | def test_is_video_stream(): |
| | 75 | + | CodecContext = namedtuple("CodecContext", ["format"]) |
| | 76 | + | Stream = namedtuple("Stream", ["profile", "start_time", "codec_context"]) |
| | 77 | + | |
| | 78 | + | valid_stream = Stream("1", 12301230, CodecContext("YUV")) |
| | 79 | + | assert attack._is_video_stream(valid_stream) |
| | 80 | + | |
| | 81 | + | bad_stream = Stream("1", 12301230, CodecContext(None)) |
| | 82 | + | assert not attack._is_video_stream(bad_stream) |
| | 83 | + | |
