feat: Add hostname resolution to Nmap scans

- Add -R flag to Nmap scan options to enable reverse DNS lookup.
- Modify the Nmap processing logic to extract and store hostnames.
- Update PROGRESS.md to reflect the completion of the task.

PROGRESS.md

@@ -72,7 +72,7 @@
 - [x] Add a log file that only keeps records for the past 24 hours.
 - [x] Log all LLM responses to the console.
 - [x] Reduce alerts to only happen between 9am and 12am.
-- [ ] Get hostnames of devices in Nmap scan.
+- [x] Get hostnames of devices in Nmap scan.
 - [ ] Filter out RTT fluctuations below 10 seconds.
 - [ ] Filter out temperature fluctuations with differences less than 5 degrees.
 - [ ] Create a list of known port numbers and their applications for the LLM to check against to see if an open port is a threat

config.py

@@ -13,7 +13,7 @@ DAILY_RECAP_TIME = "20:00"
 
 # Nmap Configuration
 NMAP_TARGETS = "192.168.2.0/24"
-NMAP_SCAN_OPTIONS = "-sS -T4"
+NMAP_SCAN_OPTIONS = "-sS -T4 -R"
 
 # Test Mode (True to run once and exit, False to run continuously)
 TEST_MODE = False

monitor_agent.py

@@ -171,6 +171,7 @@ def get_nmap_scan_results():
                 host_info = {
                     "ip": host,
                     "status": scan_data.get("status", {}).get("state", "unknown"),
+                    "hostname": scan_data.get("hostnames", [{}])[0].get("name", ""),
                     "open_ports": []
                 }
                 if "tcp" in scan_data: