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https://github.com/smittix/intercept.git
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feat: Enhance Meshtastic mode with QR code support
Add QR code generation for sharing Meshtastic channel configurations. Add qrcode[pil] dependency for QR code generation. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
@@ -607,3 +607,407 @@ def get_traceroute_results():
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'results': [r.to_dict() for r in results],
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'count': len(results)
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})
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@meshtastic_bp.route('/position/request', methods=['POST'])
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def request_position():
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"""
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Request position from a specific node.
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JSON body:
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{
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"node_id": "!a1b2c3d4" // Required: target node ID
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}
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Returns:
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JSON with request status.
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"""
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if not is_meshtastic_available():
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return jsonify({
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'status': 'error',
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'message': 'Meshtastic SDK not installed'
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}), 400
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device'
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}), 400
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data = request.get_json(silent=True) or {}
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node_id = data.get('node_id')
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if not node_id:
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return jsonify({
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'status': 'error',
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'message': 'Node ID is required'
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}), 400
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success, error = client.request_position(node_id)
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if success:
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return jsonify({
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'status': 'sent',
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'node_id': node_id
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})
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else:
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return jsonify({
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'status': 'error',
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'message': error or 'Failed to request position'
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}), 500
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@meshtastic_bp.route('/firmware/check')
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def check_firmware():
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"""
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Check current firmware version and compare to latest release.
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Returns:
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JSON with current_version, latest_version, update_available, release_url.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device'
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}), 400
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result = client.check_firmware()
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result['status'] = 'ok'
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return jsonify(result)
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@meshtastic_bp.route('/channels/<int:index>/qr')
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def get_channel_qr(index: int):
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"""
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Generate QR code for a channel configuration.
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Args:
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index: Channel index (0-7)
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Returns:
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PNG image of QR code.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device'
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}), 400
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if not 0 <= index <= 7:
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return jsonify({
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'status': 'error',
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'message': 'Channel index must be 0-7'
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}), 400
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png_data = client.generate_channel_qr(index)
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if png_data:
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return Response(png_data, mimetype='image/png')
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else:
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return jsonify({
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'status': 'error',
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'message': 'Failed to generate QR code. Make sure qrcode library is installed.'
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}), 500
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@meshtastic_bp.route('/telemetry/history')
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def get_telemetry_history():
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"""
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Get telemetry history for a node.
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Query parameters:
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node_id: Node ID or number (required)
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hours: Number of hours of history (default: 24)
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Returns:
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JSON with telemetry data points.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device',
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'data': []
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}), 400
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node_id = request.args.get('node_id')
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hours = request.args.get('hours', 24, type=int)
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if not node_id:
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return jsonify({
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'status': 'error',
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'message': 'node_id is required',
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'data': []
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}), 400
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# Parse node ID to number
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try:
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if node_id.startswith('!'):
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node_num = int(node_id[1:], 16)
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else:
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node_num = int(node_id)
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except ValueError:
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return jsonify({
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'status': 'error',
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'message': f'Invalid node_id: {node_id}',
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'data': []
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}), 400
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history = client.get_telemetry_history(node_num, hours=hours)
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return jsonify({
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'status': 'ok',
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'node_id': node_id,
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'hours': hours,
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'data': [p.to_dict() for p in history],
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'count': len(history)
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})
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@meshtastic_bp.route('/neighbors')
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def get_neighbors():
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"""
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Get neighbor information for mesh topology visualization.
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Query parameters:
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node_id: Specific node ID (optional, returns all if not provided)
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Returns:
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JSON with neighbor relationships.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device',
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'neighbors': {}
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}), 400
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node_id = request.args.get('node_id')
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node_num = None
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if node_id:
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try:
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if node_id.startswith('!'):
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node_num = int(node_id[1:], 16)
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else:
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node_num = int(node_id)
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except ValueError:
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return jsonify({
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'status': 'error',
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'message': f'Invalid node_id: {node_id}',
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'neighbors': {}
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}), 400
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neighbors = client.get_neighbors(node_num)
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# Convert to JSON-serializable format
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result = {}
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for num, neighbor_list in neighbors.items():
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node_key = f"!{num:08x}"
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result[node_key] = [n.to_dict() for n in neighbor_list]
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return jsonify({
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'status': 'ok',
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'neighbors': result,
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'node_count': len(result)
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})
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@meshtastic_bp.route('/pending')
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def get_pending_messages():
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"""
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Get messages waiting for ACK.
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Returns:
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JSON with pending messages and their status.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device',
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'messages': []
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}), 400
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pending = client.get_pending_messages()
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return jsonify({
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'status': 'ok',
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'messages': [m.to_dict() for m in pending.values()],
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'count': len(pending)
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})
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@meshtastic_bp.route('/range-test/start', methods=['POST'])
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def start_range_test():
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"""
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Start a range test.
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JSON body:
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{
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"count": 10, // Number of packets to send (default 10)
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"interval": 5 // Seconds between packets (default 5)
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}
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Returns:
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JSON with start status.
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"""
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if not is_meshtastic_available():
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return jsonify({
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'status': 'error',
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'message': 'Meshtastic SDK not installed'
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}), 400
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device'
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}), 400
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data = request.get_json(silent=True) or {}
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count = data.get('count', 10)
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interval = data.get('interval', 5)
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# Validate
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if not isinstance(count, int) or count < 1 or count > 100:
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count = 10
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if not isinstance(interval, int) or interval < 1 or interval > 60:
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interval = 5
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success, error = client.start_range_test(count=count, interval=interval)
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if success:
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return jsonify({
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'status': 'started',
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'count': count,
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'interval': interval
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})
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else:
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return jsonify({
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'status': 'error',
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'message': error or 'Failed to start range test'
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}), 500
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@meshtastic_bp.route('/range-test/stop', methods=['POST'])
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def stop_range_test():
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"""
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Stop an ongoing range test.
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Returns:
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JSON confirmation.
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"""
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client = get_meshtastic_client()
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if client:
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client.stop_range_test()
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return jsonify({'status': 'stopped'})
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@meshtastic_bp.route('/range-test/status')
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def get_range_test_status():
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"""
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Get range test status and results.
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Returns:
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JSON with running status and results.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device',
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'running': False,
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'results': []
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}), 400
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status = client.get_range_test_status()
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return jsonify({
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'status': 'ok',
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**status
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})
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@meshtastic_bp.route('/store-forward/status')
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def get_store_forward_status():
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"""
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Check if Store & Forward router is available.
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Returns:
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JSON with availability status and router info.
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"""
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device',
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'available': False
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}), 400
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sf_status = client.check_store_forward_available()
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return jsonify({
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'status': 'ok',
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**sf_status
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})
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@meshtastic_bp.route('/store-forward/request', methods=['POST'])
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def request_store_forward():
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"""
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Request missed messages from Store & Forward router.
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JSON body:
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{
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"window_minutes": 60 // Minutes of history to request (default 60)
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}
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Returns:
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JSON with request status.
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"""
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if not is_meshtastic_available():
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return jsonify({
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'status': 'error',
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'message': 'Meshtastic SDK not installed'
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}), 400
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client = get_meshtastic_client()
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if not client or not client.is_running:
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return jsonify({
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'status': 'error',
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'message': 'Not connected to Meshtastic device'
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}), 400
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data = request.get_json(silent=True) or {}
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window_minutes = data.get('window_minutes', 60)
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if not isinstance(window_minutes, int) or window_minutes < 1 or window_minutes > 1440:
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window_minutes = 60
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success, error = client.request_store_forward(window_minutes=window_minutes)
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if success:
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return jsonify({
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'status': 'sent',
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'window_minutes': window_minutes
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})
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else:
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return jsonify({
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'status': 'error',
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'message': error or 'Failed to request S&F history'
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}), 500
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