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Island: Extract method to improve readablility

This commit is contained in:
Mike Salvatore 2022-09-29 15:04:29 -04:00
parent c06d06edc4
commit 2aa79331e3
1 changed files with 15 additions and 11 deletions
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26
monkey/monkey_island/cc/agent_event_handlers/handle_ping_scan_event.py
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@ -38,13 +38,9 @@ class handle_ping_scan_event:
try:
dest_machine = self._get_destination_machine(event)
self._update_destination_machine(dest_machine, event)
src_machine = self._get_source_machine(event)
# Update or create the node
self._node_repository.upsert_communication(
src_machine.id, dest_machine.id, CommunicationType.SCANNED
)
self._update_destination_machine_os(dest_machine, event)
self._update_nodes(dest_machine, event)
except (RetrievalError, StorageError, TypeError, UnknownRecordError):
logger.exception("Unable to process ping scan data")
@ -60,11 +56,19 @@ class handle_ping_scan_event:
self._machine_repository.upsert_machine(machine)
return machine
def _get_source_machine(self, event: PingScanEvent) -> Machine:
agent = self._agent_repository.get_agent_by_id(event.source)
return self._machine_repository.get_machine_by_id(agent.machine_id)
def _update_destination_machine(self, machine: Machine, event: PingScanEvent):
def _update_destination_machine_os(self, machine: Machine, event: PingScanEvent):
if event.os is not None and machine.operating_system is None:
machine.operating_system = event.os
self._machine_repository.upsert_machine(machine)
def _update_nodes(self, dest_machine, event):
src_machine = self._get_source_machine(event)
# Update or create the node
self._node_repository.upsert_communication(
src_machine.id, dest_machine.id, CommunicationType.SCANNED
)
def _get_source_machine(self, event: PingScanEvent) -> Machine:
agent = self._agent_repository.get_agent_by_id(event.source)
return self._machine_repository.get_machine_by_id(agent.machine_id)