Update iot_sdk.py

iot-integration/sdk/iot_sdk.py

@@ -1,15 +1,90 @@
-import requests
+import os
+import json
+import socket
+import threading
+from cryptography.fernet import Fernet
 
-class IotSdk:
-    def __init__(self, api_url):
-        self.api_url = api_url
+class IoTSDK:
+    def __init__(self, device_id, device_secret, sdk_secret):
+        self.device_id = device_id
+        self.device_secret = device_secret
+        self.sdk_secret = sdk_secret
+        self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.socket.connect(('localhost', 8080))
+        self.cipher_suite = Fernet(self.sdk_secret)
 
-    def register_device(self, device_type, device_id, device_token):
-        # Register a new IoT device
-        response = requests.post(f'{self.api_url}/iot/devices/{device_type}', json={'device_id': device_id, 'device_token': device_token})
-        return response.json()
+    def send_data(self, data):
+        encrypted_data = self.cipher_suite.encrypt(json.dumps(data).encode())
+        self.socket.send(encrypted_data)
 
-    def make_transaction(self, device_id, transaction_id, amount):
-        # Make a transaction using an IoT device
-        response = requests.post(f'{self.api_url}/iot/transactions', json={'device_id': device_id, 'transaction_id': transaction_id, 'amount': amount})
-        return response.json()
+    def receive_command(self):
+        encrypted_command = self.socket.recv(1024)
+        command = self.cipher_suite.decrypt(encrypted_command).decode()
+        return command
+
+    def authenticate(self):
+        encrypted_device_secret = self.cipher_suite.encrypt(self.device_secret.encode())
+        self.socket.send(self.device_id.encode())
+        self.socket.send(encrypted_device_secret)
+
+    def start(self):
+        self.authenticate()
+        while True:
+            command = self.receive_command()
+            if command == 'TRANSFER':
+                amount = float(input('Enter amount to transfer: '))
+                self.send_data({'type': 'TRANSFER', 'amount': amount})
+            elif command == 'BALANCE':
+                self.send_data({'type': 'BALANCE'})
+
+    def stop(self):
+        self.socket.close()
+
+class SmartHome(IoTSDK):
+    def __init__(self, device_id, device_secret, sdk_secret, home_id, home_secret):
+        super().__init__(device_id, device_secret, sdk_secret)
+        self.home_id = home_id
+        self.home_secret = home_secret
+
+    def send_home_data(self, data):
+        self.send_data({'type': 'HOME_DATA', 'data': data})
+
+class Wearable(IoTSDK):
+    def __init__(self, device_id, device_secret, sdk_secret, user_id, user_secret):
+        super().__init__(device_id, device_secret, sdk_secret)
+        self.user_id = user_id
+        self.user_secret = user_secret
+
+    def send_health_data(self, data):
+        self.send_data({'type': 'HEALTH_DATA', 'data': data})
+
+class AutonomousVehicle(IoTSDK):
+    def __init__(self, device_id, device_secret, sdk_secret, vehicle_id, vehicle_secret):
+        super().__init__(device_id, device_secret, sdk_secret)
+        self.vehicle_id = vehicle_id
+        self.vehicle_secret = vehicle_secret
+
+    def send_gps_data(self, data):
+        self.send_data({'type': 'GPS_DATA', 'data': data})
+
+    def send_speed_data(self, data):
+        self.send_data({'type': 'SPEED_DATA', 'data': data})
+
+if __name__ == '__main__':
+    device_id = 'device123'
+    device_secret = 'secret123'
+    sdk_secret = 'sdk_secret123'
+    home_id = 'home123'
+    home_secret = 'secret123'
+    user_id = 'user123'
+    user_secret = 'secret123'
+    vehicle_id = 'vehicle123'
+    vehicle_secret = 'secret123'
+
+    smart_home = SmartHome(device_id, device_secret, sdk_secret, home_id, home_secret)
+    wearable = Wearable(device_id, device_secret, sdk_secret, user_id, user_secret)
+    autonomous_vehicle = AutonomousVehicle(device_id, device_secret, sdk_secret, vehicle_id, vehicle_secret)
+
+    smart_home.start()
+    wearable.start()
+    autonomous_vehicle.start()