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Remove device types, manufacturer breakdown, and tracker detection from BT

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These features weren't providing useful data since:
- Most BLE devices don't broadcast friendly names
- Many OUI prefixes are unregistered/private
- Classification requires identifiable device names

Kept: Bluetooth Proximity Radar (visual device tracking)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
James Smith
2025-12-21 16:02:45 +00:00
parent c3cce80fe7
commit 890129cba4
1 changed files with 0 additions and 141 deletions
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141
intercept.py
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@@ -1827,7 +1827,6 @@ HTML_TEMPLATE = '''
<div class="stats" id="btStats" style="display: none;">
<div>DEVICES: <span id="btDeviceCount">0</span></div>
<div>BEACONS: <span id="btBeaconCount">0</span></div>
<div>TRACKERS: <span id="btTrackerCount">0</span></div>
</div>
</div>
</div>
@@ -1896,35 +1895,6 @@ HTML_TEMPLATE = '''
<canvas id="btRadarCanvas" width="150" height="150"></canvas>
</div>
</div>
<div class="wifi-visual-panel">
<h5>Device Types</h5>
<div class="security-container">
<div class="security-donut">
<canvas id="btTypeCanvas" width="80" height="80"></canvas>
</div>
<div class="security-legend">
<div class="security-legend-item"><div class="security-legend-dot" style="background: #00d4ff;"></div>Phones: <span id="btPhoneCount">0</span></div>
<div class="security-legend-item"><div class="security-legend-dot" style="background: #00ff88;"></div>Audio: <span id="btAudioCount">0</span></div>
<div class="security-legend-item"><div class="security-legend-dot" style="background: #ff8800;"></div>Wearables: <span id="btWearableCount">0</span></div>
<div class="security-legend-item"><div class="security-legend-dot" style="background: #ff3366;"></div>Trackers: <span id="btTrackerTypeCount">0</span></div>
<div class="security-legend-item"><div class="security-legend-dot" style="background: #888;"></div>Other: <span id="btOtherCount">0</span></div>
</div>
</div>
</div>
<div class="wifi-visual-panel">
<h5>Manufacturer Breakdown</h5>
<div id="btManufacturerList" style="font-size: 10px; font-family: 'JetBrains Mono', monospace;">
<div style="color: #444;">Scanning for devices...</div>
</div>
</div>
<div class="wifi-visual-panel">
<h5>Tracker Detection</h5>
<div id="btTrackerList" style="font-size: 10px; max-height: 120px; overflow-y: auto;">
<div style="color: #444; padding: 10px; text-align: center;">
Monitoring for AirTags, Tiles, and other trackers...
</div>
</div>
</div>
</div>
<!-- Device Intelligence Dashboard (above waterfall for prominence) -->
@@ -3799,7 +3769,6 @@ HTML_TEMPLATE = '''
let btDevices = {};
let btDeviceCount = 0;
let btBeaconCount = 0;
let btTrackerCount = 0;
let btRadarCtx = null;
let btRadarAngle = 0;
let btRadarAnimFrame = null;
@@ -3940,12 +3909,6 @@ HTML_TEMPLATE = '''
document.getElementById('btDeviceCount').textContent = btDeviceCount;
playAlert();
pulseSignal();
if (device.tracker) {
btTrackerCount++;
document.getElementById('btTrackerCount').textContent = btTrackerCount;
addTrackerAlert(device);
}
}
// Track in device intelligence
@@ -3959,8 +3922,6 @@ HTML_TEMPLATE = '''
// Update visualizations
addBtDeviceToRadar(device);
updateBtTypeChart();
updateBtManufacturerList();
// Add device card
addBtDeviceCard(device, isNew);
@@ -4021,21 +3982,6 @@ HTML_TEMPLATE = '''
if (autoScroll) output.scrollTop = 0;
}
// Add tracker alert to visualization
function addTrackerAlert(device) {
const list = document.getElementById('btTrackerList');
const placeholder = list.querySelector('div[style*="text-align: center"]');
if (placeholder) placeholder.remove();
const alert = document.createElement('div');
alert.style.cssText = 'padding: 8px; margin-bottom: 5px; background: rgba(255,51,102,0.1); border-left: 2px solid var(--accent-red); font-family: JetBrains Mono, monospace;';
alert.innerHTML = `
<div style="color: var(--accent-red); font-weight: bold;">⚠ ${escapeHtml(device.tracker.name)} Detected</div>
<div style="color: #888; font-size: 9px;">${escapeHtml(device.mac)}</div>
`;
list.insertBefore(alert, list.firstChild);
}
// Target a Bluetooth device
function btTargetDevice(mac) {
document.getElementById('btTargetMac').value = mac;
@@ -4213,93 +4159,6 @@ HTML_TEMPLATE = '''
if (btRadarDevices.length > 50) btRadarDevices.shift();
}
// Update device type chart
function updateBtTypeChart() {
const canvas = document.getElementById('btTypeCanvas');
if (!canvas) return;
let phones = 0, audio = 0, wearables = 0, trackers = 0, other = 0;
Object.values(btDevices).forEach(d => {
const devType = d.device_type || 'other';
if (d.tracker) trackers++;
else if (devType === 'phone') phones++;
else if (devType === 'audio') audio++;
else if (devType === 'wearable') wearables++;
else other++;
});
document.getElementById('btPhoneCount').textContent = phones;
document.getElementById('btAudioCount').textContent = audio;
document.getElementById('btWearableCount').textContent = wearables;
document.getElementById('btTrackerTypeCount').textContent = trackers;
document.getElementById('btOtherCount').textContent = other;
// Draw donut
const ctx = canvas.getContext('2d');
const cx = canvas.width / 2;
const cy = canvas.height / 2;
const r = Math.min(cx, cy) - 2;
const inner = r * 0.6;
ctx.clearRect(0, 0, canvas.width, canvas.height);
const total = phones + audio + wearables + trackers + other;
if (total === 0) return;
const data = [
{ value: phones, color: '#00d4ff' },
{ value: audio, color: '#00ff88' },
{ value: wearables, color: '#ff8800' },
{ value: trackers, color: '#ff3366' },
{ value: other, color: '#888' }
];
let start = -Math.PI / 2;
data.forEach(seg => {
if (seg.value === 0) return;
const angle = (seg.value / total) * Math.PI * 2;
ctx.fillStyle = seg.color;
ctx.beginPath();
ctx.moveTo(cx, cy);
ctx.arc(cx, cy, r, start, start + angle);
ctx.closePath();
ctx.fill();
start += angle;
});
ctx.fillStyle = '#000';
ctx.beginPath();
ctx.arc(cx, cy, inner, 0, Math.PI * 2);
ctx.fill();
ctx.fillStyle = '#fff';
ctx.font = 'bold 14px JetBrains Mono';
ctx.textAlign = 'center';
ctx.textBaseline = 'middle';
ctx.fillText(total, cx, cy);
}
// Update manufacturer list
function updateBtManufacturerList() {
const manufacturers = {};
Object.values(btDevices).forEach(d => {
const m = d.manufacturer || 'Unknown';
manufacturers[m] = (manufacturers[m] || 0) + 1;
});
const sorted = Object.entries(manufacturers).sort((a, b) => b[1] - a[1]).slice(0, 6);
const list = document.getElementById('btManufacturerList');
if (sorted.length === 0) {
list.innerHTML = '<div style="color: #444;">Scanning for devices...</div>';
} else {
list.innerHTML = sorted.map(([name, count]) =>
`<div style="display: flex; justify-content: space-between; padding: 3px 0; border-bottom: 1px solid #1a1a1a;"><span>${name}</span><span style="color: var(--accent-cyan);">${count}</span></div>`
).join('');
}
}
</script>
</body>
</html>