Agent: Modify scan_tcp_ports() to accept an IAgentEventQueue

monkey/infection_monkey/network_scanning/tcp_scanner.py

@@ -5,6 +5,7 @@ import time
 from pprint import pformat
 from typing import Collection, Dict, Iterable, Mapping, Tuple
 
+from common.event_queue import IAgentEventQueue
 from common.types import PortStatus
 from common.utils import Timer
 from infection_monkey.i_puppet import PortScanData
@@ -17,7 +18,7 @@ EMPTY_PORT_SCAN = {-1: PortScanData(-1, PortStatus.CLOSED, None, None)}
 
 
 def scan_tcp_ports(
-    host: str, ports_to_scan: Collection[int], timeout: float
+    host: str, ports_to_scan: Collection[int], timeout: float, agent_event_queue: IAgentEventQueue
 ) -> Dict[int, PortScanData]:
     try:
         return _scan_tcp_ports(host, ports_to_scan, timeout)

monkey/infection_monkey/puppet/puppet.py

@@ -48,7 +48,7 @@ class Puppet(IPuppet):
     def scan_tcp_ports(
         self, host: str, ports: Sequence[int], timeout: float = CONNECTION_TIMEOUT
     ) -> Dict[int, PortScanData]:
-        return network_scanning.scan_tcp_ports(host, ports, timeout)
+        return network_scanning.scan_tcp_ports(host, ports, timeout, self._agent_event_queue)
 
     def fingerprint(
         self,

monkey/tests/unit_tests/infection_monkey/network_scanning/test_tcp_scanner.py

@@ -20,10 +20,12 @@ def patch_check_tcp_ports(monkeypatch, open_ports_data):
 
 
 @pytest.mark.parametrize("open_ports_data", [OPEN_PORTS_DATA])
-def test_tcp_successful(monkeypatch, patch_check_tcp_ports, open_ports_data):
+def test_tcp_successful(
+    monkeypatch, patch_check_tcp_ports, open_ports_data, mock_agent_event_queue
+):
     closed_ports = [8080, 143, 445]
 
-    port_scan_data = scan_tcp_ports("127.0.0.1", PORTS_TO_SCAN, 0)
+    port_scan_data = scan_tcp_ports("127.0.0.1", PORTS_TO_SCAN, 0, mock_agent_event_queue)
 
     assert len(port_scan_data) == 6
     for port in open_ports_data.keys():
@@ -38,8 +40,10 @@ def test_tcp_successful(monkeypatch, patch_check_tcp_ports, open_ports_data):
 
 
 @pytest.mark.parametrize("open_ports_data", [{}])
-def test_tcp_empty_response(monkeypatch, patch_check_tcp_ports, open_ports_data):
+def test_tcp_empty_response(
-    port_scan_data = scan_tcp_ports("127.0.0.1", PORTS_TO_SCAN, 0)
+    monkeypatch, patch_check_tcp_ports, open_ports_data, mock_agent_event_queue
+):
+    port_scan_data = scan_tcp_ports("127.0.0.1", PORTS_TO_SCAN, 0, mock_agent_event_queue)
 
     assert len(port_scan_data) == 6
     for port in open_ports_data:
@@ -49,15 +53,17 @@ def test_tcp_empty_response(monkeypatch, patch_check_tcp_ports, open_ports_data)
 
 
 @pytest.mark.parametrize("open_ports_data", [OPEN_PORTS_DATA])
-def test_tcp_no_ports_to_scan(monkeypatch, patch_check_tcp_ports, open_ports_data):
+def test_tcp_no_ports_to_scan(
-    port_scan_data = scan_tcp_ports("127.0.0.1", [], 0)
+    monkeypatch, patch_check_tcp_ports, open_ports_data, mock_agent_event_queue
+):
+    port_scan_data = scan_tcp_ports("127.0.0.1", [], 0, mock_agent_event_queue)
 
     assert len(port_scan_data) == 0
 
 
-def test_exception_handling(monkeypatch):
+def test_exception_handling(monkeypatch, mock_agent_event_queue):
     monkeypatch.setattr(
         "infection_monkey.network_scanning.tcp_scanner._scan_tcp_ports",
         MagicMock(side_effect=Exception),
     )
-    assert scan_tcp_ports("abc", [123], 123) == EMPTY_PORT_SCAN
+    assert scan_tcp_ports("abc", [123], 123, mock_agent_event_queue) == EMPTY_PORT_SCAN