Sergei
1dd7eb8289
- Remove hardcoded database credentials from all scripts - Remove hardcoded Legacy API tokens from backend scripts - Remove hardcoded MQTT credentials from mqtt-test.js - Update backend/.env.example with DB_HOST, DB_USER, DB_PASSWORD, DB_NAME - Update backend/.env.example with LEGACY_API_TOKEN and MQTT credentials - Add dotenv config to all scripts requiring credentials - Create comprehensive documentation: - scripts/README.md - Root scripts usage - backend/scripts/README.md - Backend scripts documentation - MQTT_TESTING.md - MQTT testing guide - SECURITY_CREDENTIALS_CLEANUP.md - Security changes summary All scripts now read credentials from backend/.env instead of hardcoded values. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
#!/usr/bin/env python3
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"""Discover BLE services and characteristics of WP sensor"""
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import asyncio
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from bleak import BleakClient, BleakScanner
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async def main():
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print("Scanning for WP sensors...")
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devices = await BleakScanner.discover(timeout=5.0)
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wp_device = None
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for d in devices:
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if d.name and d.name.startswith("WP_"):
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print(f"Found: {d.name} ({d.address})")
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wp_device = d
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break
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if not wp_device:
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print("No WP sensor found!")
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return
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print(f"\nConnecting to {wp_device.name}...")
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async with BleakClient(wp_device.address) as client:
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print("Connected!")
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print(f"MTU: {client.mtu_size}")
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print("\n=== Services and Characteristics ===\n")
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for service in client.services:
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print(f"Service: {service.uuid}")
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print(f" Description: {service.description}")
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for char in service.characteristics:
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props = ", ".join(char.properties)
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print(f" Characteristic: {char.uuid}")
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print(f" Properties: {props}")
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print(f" Handle: {char.handle}")
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# Try to read if readable
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if "read" in char.properties:
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try:
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value = await client.read_gatt_char(char.uuid)
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try:
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decoded = value.decode('utf-8', errors='replace')
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print(f" Value: {decoded}")
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except:
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print(f" Value (hex): {value.hex()}")
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except Exception as e:
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print(f" (Could not read: {e})")
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print()
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if __name__ == "__main__":
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asyncio.run(main())
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