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adsbsniffer.py

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+import logging
+import os
+import subprocess
+import json
+import time
+from datetime import datetime
+
+import pwnagotchi.plugins as plugins
+import pwnagotchi.ui.fonts as fonts
+from pwnagotchi.ui.components import LabeledValue
+from pwnagotchi.ui.view import BLACK
+
+class ADSBSniffer(plugins.Plugin):
+    __author__ = '4li3nMaJ1k'
+    __version__ = '0.1.0'
+    __license__ = 'GPL3'
+    __description__ = 'A plugin that captures ADS-B data from aircraft using RTL-SDR and logs it.'
+
+    def __init__(self):
+        self.options = {
+            'timer': 60,  # Time interval in seconds for checking for new aircraft
+            'aircraft_file': '/root/handshakes/adsb_aircraft.json',  # File to store detected aircraft information
+            'adsb_x_coord': 160,
+            'adsb_y_coord': 80
+        }
+        self.last_scan_time = 0
+        self.data = {}
+
+    def on_loaded(self):
+        logging.info("[ADSB] ADSBSniffer plugin loaded.")
+        if not os.path.exists(os.path.dirname(self.options['aircraft_file'])):
+            os.makedirs(os.path.dirname(self.options['aircraft_file']))
+        if not os.path.exists(self.options['aircraft_file']):
+            with open(self.options['aircraft_file'], 'w') as f:
+                json.dump({}, f)
+        with open(self.options['aircraft_file'], 'r') as f:
+            self.data = json.load(f)
+
+    def on_ui_setup(self, ui):
+        ui.add_element('ADSB', LabeledValue(color=BLACK,
+                                            label='ADSB',
+                                            value=" ",
+                                            position=(self.options["adsb_x_coord"],
+                                                      self.options["adsb_y_coord"]),
+                                            label_font=fonts.Small,
+                                            text_font=fonts.Small))
+
+    def on_ui_update(self, ui):
+        current_time = time.time()
+        if current_time - self.last_scan_time >= self.options['timer']:
+            self.last_scan_time = current_time
+            result = self.scan()
+            ui.set('ADSB', result)
+
+    def scan(self):
+        logging.info("[ADSB] Scanning for ADS-B signals...")
+        cmd = "timeout 10s rtl_adsb"
+        try:
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+            aircrafts = self.parse_output(output.decode('utf-8'))
+            return f"{len(aircrafts)} aircrafts detected"
+        except subprocess.CalledProcessError as e:
+            if e.returncode == 124:  # Graceful handling of the timeout exit status
+                logging.info("[ADSB] Successfully completed ADS-B scan.")
+                output = e.output.decode('utf-8')
+                aircrafts = self.parse_output(output)
+                return f"{len(aircrafts)} aircrafts detected"
+            else:
+                logging.error("[ADSB] Error running rtl_adsb: %s, output: %s", e, e.output.decode('utf-8'))
+                return "Scan error"
+
+    def parse_output(self, raw_data):
+        aircrafts = []
+        for line in raw_data.split('\n'):
+            if line.strip():
+                aircraft_data = line.split(',')
+                if len(aircraft_data) >= 2:
+                    hex_id, signal = aircraft_data[0], aircraft_data[1]
+                    aircrafts.append({'hex': hex_id, 'signal_strength': signal})
+                    self.data[hex_id] = {'last_seen': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
+                                         'signal_strength': signal}
+        with open(self.options['aircraft_file'], 'w') as f:
+            json.dump(self.data, f)
+        return aircrafts
+
+    def on_unload(self, ui):
+        with ui._lock:
+            ui.remove_element('ADSB')