- Fix "cannot convert 'str' object to bytes" error in BLE identity engine
by adding robust _convert_to_bytes() helper that handles bytes, hex
strings, bytearrays, and arrays
- Improve DBus scanner to safely handle various data types for
manufacturer_data and service_data with proper error handling
- Add monitor mode interface detection in WiFi scanner to provide clear
error message when quick scan is attempted on monitor mode interface
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add fallback mechanism to try multiple tools (nmcli -> iw -> iwlist)
- Improve error messages for iw/iwlist with root privilege detection
- Enhance nmcli scanner to try without interface if specific scan fails
- Better error reporting in frontend showing actual backend errors
- Add logging throughout scan process for debugging
This fixes quick scan immediately failing on Linux systems by trying
multiple tools and providing meaningful error messages.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Frontend (wifi.js):
- Show helpful message when quick scan returns no networks
- Suggest using Deep Scan as fallback
- Better error messages with actionable suggestions
Backend (scanner.py):
- Add proper error messages from airport scan failures
- Add proper error messages from nmcli scan failures
- Handle timeouts and missing tools explicitly
- Raise RuntimeError with descriptive messages
These changes help users understand when quick scan tools (airport/nmcli)
aren't working and guide them to use Deep Scan instead.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- New utils/wifi/ package with models, scanner, parsers, channel analyzer
- Quick Scan mode using system tools (nmcli, iw, iwlist, airport)
- Deep Scan mode using airodump-ng with monitor mode
- Hidden SSID correlation engine
- Channel utilization analysis with recommendations
- v2 API endpoints at /wifi/v2/* with SSE streaming
- TSCM integration updated to use new scanner (backwards compatible)
Frontend:
- WiFi mode controller (wifi.js) with dual-mode support
- Channel utilization chart component (channel-chart.js)
- Updated wifi.html template with scan mode tabs and export
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
