// ============================================================================
// File: content_fb.js
// ============================================================================
(async function() {
'use strict';
if (window.__FritreeFacebookShieldInitialized) {
console.warn("[Fritree Shield] Stealth protection and behavior simulation node is already active in this tab.");
return;
}
window.__FritreeFacebookShieldInitialized = true;
let panelShadowRootRef = null;
let virtualCursorElement = null;
let driftTimer = null;
const SHIELD_INTEGRITY_SALT = "FritreeFacebookStealthShieldSymmetricSignatureSalt_SHA256_2026_EnterpriseSecureForce";
// Enhanced Stealth Guard configuration matrix (Facebook Node)
const ShieldConfig = {
sessionProfile: "casual",
typingProfile: "average",
typingSpeedMultiplier: 1.0,
humanScrollActive: true,
simulateMouseActive: true,
antiHoneypotActive: true,
humanTypingActive: true,
randomMicroActive: true,
autoPauseFailActive: true,
scrollStepPixels: 250,
scrollTotalCycles: 4,
mouseMovementCycles: 5,
mouseJitterSpeed: 8,
coordinateJitterRadius: 10,
showVirtualCursor: true,
canvasNoiseActive: true,
audioContextNoiseActive: true,
webRtcLeakProtectionActive: true,
hardwareConcurrencyMockActive: true,
deviceMemoryMockActive: true,
batteryApiMockActive: true,
languagesSpoofActive: true,
screenOrientationSpoofActive: true,
pluginsMockActive: true,
idleWanderActive: true,
safeHoursSchedulerActive: true,
dailyCapActive: false,
dailyCapLimit: 100,
typoRatio: 0.04,
activeFreezeState: false,
viewportJitterActive: true,
idleCursorDriftActive: true,
audioFingerprintNoiseActive: true,
// Facebook-Specific Advanced Controls
fbAntiHoneypotStrict: true,
fbFocusShufflingActive: true,
fbFocusShuffleMinSec: 15,
fbFocusShuffleMaxSec: 45,
fbHesitationBeforeType: true,
fbHesitationMinMs: 800,
fbHesitationMaxMs: 2500,
fbSmoothScrollAcceleration: true,
fbNetworkInfoSpoof: true
};
/**
* Compute secure symmetric SHA-256 signature to protect shield parameters
*/
async function calculateShieldSignature(config) {
const serialized = JSON.stringify(config);
const concatString = `${serialized}:${SHIELD_INTEGRITY_SALT}`;
if (typeof FritreeCrypto !== 'undefined' && typeof FritreeCrypto.signReceipt === 'function') {
return await FritreeCrypto.signReceipt(
"FB_STEALTH_SHIELD_V3",
concatString.length,
"config_signature_256",
concatString,
SHIELD_INTEGRITY_SALT
);
}
let hash = 0;
for (let i = 0; i < concatString.length; i++) {
const char = concatString.charCodeAt(i);
hash = ((hash << 5) - hash) + char;
hash |= 0;
}
return "fallback_shield_sig_256_" + Math.abs(hash).toString(16);
}
/**
* Save shield parameters securely with SHA-256 cryptographic signatures
*/
async function saveConfigSecurely() {
const configToSave = {};
Object.keys(ShieldConfig).forEach(key => {
if (typeof ShieldConfig[key] !== 'function' && typeof ShieldConfig[key] !== 'object') {
configToSave[key] = ShieldConfig[key];
}
});
const signature = await calculateShieldSignature(configToSave);
if (typeof FritreeCrypto !== 'undefined' && typeof FritreeCrypto.setStorage === 'function') {
await FritreeCrypto.setStorage('local_shield_config_matrix', configToSave);
await FritreeCrypto.setStorage('local_shield_config_matrix_sig_256', signature);
TelemetryLogger.log("🔐 Encryption Guard", "Shield parameters encrypted and signed with SHA-256.", "success");
}
}
/**
* Load shield parameters securely and verify signature integrity
*/
async function loadConfigSecurely() {
if (typeof FritreeCrypto !== 'undefined' && typeof FritreeCrypto.getStorage === 'function') {
const loaded = await FritreeCrypto.getStorage('local_shield_config_matrix', null);
const savedSig = await FritreeCrypto.getStorage('local_shield_config_matrix_sig_256', null);
if (loaded) {
if (savedSig) {
const computedSig = await calculateShieldSignature(loaded);
if (savedSig !== computedSig) {
console.log("[Fritree Shield] Re-aligned configuration signature.");
await saveConfigSecurely();
return;
}
}
Object.keys(loaded).forEach(key => {
if (ShieldConfig[key] !== undefined) {
ShieldConfig[key] = loaded[key];
}
});
}
}
}
// Storage updates synchronized across contexts
if (typeof chrome !== 'undefined' && chrome.storage && chrome.storage.onChanged) {
chrome.storage.onChanged.addListener(async (changes, namespace) => {
if (namespace === 'local') {
const targetHash = await FritreeCrypto.sha256("local_shield_config_matrix" + "FritreeKeySalt_2026_StrictSHA256_Hashed_Production_WebCrypto_Salt");
if (changes[targetHash]) {
await loadConfigSecurely();
TelemetryLogger.log("Live Mappings Sync", "New shield configurations decrypted and applied.", "success");
if (panelShadowRootRef) {
FacebookWebLayoutOverride.setInitialSwitchesState(panelShadowRootRef);
}
}
}
});
}
// Telemetry logger component
class TelemetryLogger {
static log(layer, action, status) {
const timestamp = new Date().toLocaleTimeString('en-US');
console.log(`[${timestamp}] [Fritree FB Shield] [${layer}] [${action}] (${status})`);
if (panelShadowRootRef) {
const logsList = panelShadowRootRef.getElementById('fb-panel-logs-list');
if (logsList) {
if (logsList.textContent.includes('Waiting for campaign trigger')) {
logsList.innerHTML = '';
}
const line = document.createElement('div');
line.style.cssText = 'border-bottom: 1px dashed #cbd5e1; padding: 6px 0; line-height: 1.4; color: #1e293b; font-size:11px; text-align: left; direction: ltr;';
let levelColor = '#1e293b';
if (status === 'error') levelColor = '#ef4444';
else if (status === 'warn') levelColor = '#f59e0b';
else if (status === 'success') levelColor = '#10b981';
const timeSpan = document.createElement('span');
timeSpan.style.color = '#64748b';
timeSpan.textContent = `[${timestamp}] `;
const layerSpan = document.createElement('span');
layerSpan.style.color = levelColor;
layerSpan.style.fontWeight = 'bold';
layerSpan.textContent = `[${layer}] `;
const actionText = document.createTextNode(action);
line.appendChild(timeSpan);
line.appendChild(layerSpan);
line.appendChild(actionText);
logsList.appendChild(line);
logsList.scrollTop = logsList.scrollHeight;
}
}
}
}
// Dynamic Hardware, Network, and Profile Spoofing
class DigitalFingerprintMask {
static apply() {
if (ShieldConfig.hardwareConcurrencyMockActive) {
try {
Object.defineProperty(navigator, 'hardwareConcurrency', { get: () => 8, configurable: true });
Object.defineProperty(navigator, 'deviceMemory', { get: () => 8, configurable: true });
} catch(e) {}
}
if (ShieldConfig.canvasNoiseActive) {
this.injectCanvasFingerprintSpoofer();
}
if (ShieldConfig.audioFingerprintNoiseActive) {
this.injectAudioFingerprintSpoofer();
}
if (ShieldConfig.languagesSpoofActive) {
try {
Object.defineProperty(navigator, 'languages', { get: () => ['en-US', 'ar'], configurable: true });
} catch(e) {}
}
if (ShieldConfig.fbNetworkInfoSpoof) {
this.spoofNetworkInfo();
}
if (ShieldConfig.batteryApiMockActive) {
this.spoofBatteryInfo();
}
}
static injectCanvasFingerprintSpoofer() {
try {
const script = document.createElement('script');
script.textContent = `
const originalToDataURL = HTMLCanvasElement.prototype.toDataURL;
const originalGetImageData = CanvasRenderingContext2D.prototype.getImageData;
HTMLCanvasElement.prototype.toDataURL = function(...args) {
const ctx = this.getContext('2d');
if (ctx) {
try {
const imgData = originalGetImageData.call(ctx, 0, 0, 1, 1);
if (imgData) {
imgData.data[0] = (imgData.data[0] + 1) % 256;
ctx.putImageData(imgData, 0, 0);
}
} catch(e) {}
}
return originalToDataURL.apply(this, args);
};
`;
(document.head || document.documentElement).appendChild(script);
script.remove();
} catch (e) {
console.error("[Fritree Shield] Canvas spoofer error:", e);
}
}
static injectAudioFingerprintSpoofer() {
try {
const script = document.createElement('script');
script.textContent = `
(() => {
const originalGetChannelData = AudioBuffer.prototype.getChannelData;
AudioBuffer.prototype.getChannelData = function(...args) {
const data = originalGetChannelData.apply(this, args);
if (data && data.length > 0) {
data[0] += (Math.random() - 0.5) * 1e-7;
}
return data;
};
})();
`;
(document.head || document.documentElement).appendChild(script);
script.remove();
} catch (e) {
console.error("[Fritree Shield] Audio spoofer error:", e);
}
}
static spoofNetworkInfo() {
try {
const mockConnection = {
downlink: 10,
effectiveType: "4g",
rtt: 50,
saveData: false,
addEventListener: () => {},
removeEventListener: () => {}
};
Object.defineProperty(navigator, 'connection', {
get: () => mockConnection,
configurable: true
});
TelemetryLogger.log("Fingerprint Mask", "Network Information API spoofed (4G Latency).", "info");
} catch (e) {}
}
static spoofBatteryInfo() {
try {
const mockBattery = {
charging: true,
chargingTime: 0,
dischargingTime: Infinity,
level: 0.95,
addEventListener: () => {},
removeEventListener: () => {}
};
navigator.getBattery = () => Promise.resolve(mockBattery);
TelemetryLogger.log("Fingerprint Mask", "Battery Status API obfuscated.", "info");
} catch (e) {}
}
}
// Human Interaction and Movement Simulation
class BehavioralSimulationEngine {
static drawVirtualCursor() {
if (virtualCursorElement || !ShieldConfig.showVirtualCursor) return;
virtualCursorElement = document.createElement('div');
virtualCursorElement.id = 'fritree-virtual-cursor';
virtualCursorElement.style.cssText = `
position: fixed;
width: 18px;
height: 18px;
background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="red" stroke="white" stroke-width="2"><path d="M5.5 2v15.5l4.8-4.8 3.5 8.1 3-1.3-3.5-8.1 6.1-.2z"/></svg>') no-repeat;
pointer-events: none;
z-index: 1000000;
transition: none;
transform: translate(100px, 100px);
`;
document.body.appendChild(virtualCursorElement);
}
static removeVirtualCursor() {
if (virtualCursorElement) {
virtualCursorElement.remove();
virtualCursorElement = null;
}
}
static async runAdvancedScrollSimulation() {
if (!ShieldConfig.humanScrollActive) return;
TelemetryLogger.log("📜 Reading Simulation", "Initiating human scrolling sweeps.", "info");
const step = ShieldConfig.scrollStepPixels || 250;
const cycles = ShieldConfig.scrollTotalCycles || 4;
for (let i = 0; i < cycles; i++) {
let jitterStep = step + (Math.random() * 50 - 25);
const targetY = window.scrollY + jitterStep;
if (ShieldConfig.fbSmoothScrollAcceleration) {
await this.runPhysicsBasedScroll(targetY, 1500);
} else {
window.scrollBy({ top: jitterStep, behavior: 'smooth' });
await new Promise(r => setTimeout(r, 1200));
}
const correctionTargetY = window.scrollY - (jitterStep * 0.25);
if (ShieldConfig.fbSmoothScrollAcceleration) {
await this.runPhysicsBasedScroll(correctionTargetY, 900);
} else {
window.scrollBy({ top: -jitterStep * 0.25, behavior: 'smooth' });
await new Promise(r => setTimeout(r, 900));
}
}
TelemetryLogger.log("📜 Reading Simulation", "Human reading simulation completed.", "success");
}
static runPhysicsBasedScroll(targetY, durationMs) {
const startTime = performance.now();
const startY = window.scrollY;
const difference = targetY - startY;
return new Promise(resolve => {
const step = (currentTime) => {
const elapsed = currentTime - startTime;
const progress = Math.min(elapsed / durationMs, 1);
// Ease out cubic emulating human deceleration
const ease = 1 - Math.pow(1 - progress, 3);
window.scrollTo(0, startY + (difference * ease));
if (progress < 1) {
requestAnimationFrame(step);
} else {
resolve();
}
};
requestAnimationFrame(step);
});
}
static async runBezierMouseMovements() {
if (!ShieldConfig.simulateMouseActive) return;
this.drawVirtualCursor();
const cycles = ShieldConfig.mouseMovementCycles;
TelemetryLogger.log("🖱️ Mouse Simulation", `Simulating mouse sweeps across Bezier curve paths. Cycles: [${cycles}].`, "info");
for (let i = 0; i < cycles; i++) {
const startPoint = {
x: Math.random() * window.innerWidth,
y: Math.random() * window.innerHeight
};
const endPoint = {
x: Math.random() * window.innerWidth,
y: Math.random() * window.innerHeight
};
const ctrl1 = { x: Math.random() * window.innerWidth, y: Math.random() * window.innerHeight };
const ctrl2 = { x: Math.random() * window.innerWidth, y: Math.random() * window.innerHeight };
await this.animateBezierCurve(startPoint, ctrl1, ctrl2, endPoint);
await new Promise(r => setTimeout(r, 700));
}
if (ShieldConfig.idleCursorDriftActive) {
this.startIdleCursorDrift();
} else if (!ShieldConfig.showVirtualCursor) {
this.removeVirtualCursor();
}
TelemetryLogger.log("🖱️ Mouse Simulation", "Bezier curve mouse sweeps completed.", "success");
}
static animateBezierCurve(p0, p1, p2, p3) {
return new Promise((resolve) => {
const steps = 30;
let currentStep = 0;
const intervalDelay = ShieldConfig.mouseJitterSpeed || 8;
const interval = setInterval(() => {
if (currentStep > steps) {
clearInterval(interval);
resolve();
return;
}
const t = currentStep / steps;
const temp = 1 - t;
const x = temp * temp * temp * p0.x + 3 * temp * temp * t * p1.x + 3 * temp * t * t * p2.x + t * t * t * p3.x;
const y = temp * temp * temp * p0.y + 3 * temp * temp * t * p1.y + 3 * temp * t * t * p2.y + t * t * t * p3.y;
if (virtualCursorElement) {
virtualCursorElement.style.transform = `translate(${x}px, ${y}px)`;
}
const mouseEvent = new MouseEvent('mousemove', {
clientX: x,
clientY: y,
bubbles: true
});
document.dispatchEvent(mouseEvent);
currentStep++;
}, intervalDelay);
});
}
static startIdleCursorDrift() {
if (driftTimer) clearInterval(driftTimer);
if (!ShieldConfig.idleCursorDriftActive || !virtualCursorElement) return;
let angle = Math.random() * Math.PI * 2;
let currentX = parseFloat(virtualCursorElement.style.transform.match(/translate\((.*)px,.*\)/)?.[1] || 300);
let currentY = parseFloat(virtualCursorElement.style.transform.match(/translate\(.*px,\s*(.*)px\)/)?.[1] || 300);
driftTimer = setInterval(() => {
if (!ShieldConfig.idleCursorDriftActive) {
clearInterval(driftTimer);
return;
}
angle += (Math.random() - 0.5) * 0.5;
const distance = 0.5 + Math.random() * 1.5;
currentX += Math.cos(angle) * distance;
currentY += Math.sin(angle) * distance;
currentX = Math.max(10, Math.min(window.innerWidth - 10, currentX));
currentY = Math.max(10, Math.min(window.innerHeight - 10, currentY));
virtualCursorElement.style.transform = `translate(${currentX}px, ${currentY}px)`;
}, 120);
}
static stopIdleCursorDrift() {
if (driftTimer) {
clearInterval(driftTimer);
driftTimer = null;
}
}
static applyViewportJitter() {
if (!ShieldConfig.viewportJitterActive) return;
const originalWidth = document.body.style.width;
const offset = Math.floor(Math.random() * 3) + 1;
document.body.style.width = `calc(100% - ${offset}px)`;
setTimeout(() => {
document.body.style.width = originalWidth || '100%';
}, 150);
}
static startFocusShuffling() {
if (!ShieldConfig.fbFocusShufflingActive) return;
const scheduleNext = () => {
const delay = (Math.random() * (ShieldConfig.fbFocusShuffleMaxSec - ShieldConfig.fbFocusShuffleMinSec) + ShieldConfig.fbFocusShuffleMinSec) * 1000;
setTimeout(() => {
if (!ShieldConfig.fbFocusShufflingActive) return;
TelemetryLogger.log("Stealth Focus", "Simulating tab focus background transition.", "info");
window.dispatchEvent(new Event('blur'));
document.dispatchEvent(new Event('visibilitychange'));
setTimeout(() => {
window.dispatchEvent(new Event('focus'));
document.dispatchEvent(new Event('visibilitychange'));
scheduleNext();
}, Math.random() * 3000 + 1000);
}, delay);
};
scheduleNext();
}
static async hesitateBeforeInteracting(element) {
if (!ShieldConfig.fbHesitationBeforeType) return;
const delay = Math.random() * (ShieldConfig.fbHesitationMaxMs - ShieldConfig.fbHesitationMinMs) + ShieldConfig.fbHesitationMinMs;
TelemetryLogger.log("Stealth Focus", `hesitation phase active. Holding interaction for ${Math.round(delay)}ms...`, "info");
if (element) {
element.dispatchEvent(new MouseEvent('mouseenter', { bubbles: true }));
element.dispatchEvent(new MouseEvent('mouseover', { bubbles: true }));
}
await new Promise(r => setTimeout(r, delay));
}
static isHoneypot(element) {
if (!ShieldConfig.fbAntiHoneypotStrict) return false;
if (!element) return false;
const style = window.getComputedStyle(element);
if (style.display === 'none' || style.visibility === 'hidden' || parseFloat(style.opacity) === 0) {
return true;
}
if (element.getAttribute('aria-hidden') === 'true' || element.hasAttribute('hidden')) {
return true;
}
const rect = element.getBoundingClientRect();
if (rect.width === 0 || rect.height === 0) {
return true;
}
const left = parseFloat(style.left) || 0;
const top = parseFloat(style.top) || 0;
if (left < -5000 || top < -5000) {
return true;
}
return false;
}
}
// Real-Time Campaign Dispatch User-Interface Overlay
class CampaignOverlayManager {
static init() {
this.overlayHost = null;
this.shadowRoot = null;
this.bindMessageListener();
}
static bindMessageListener() {
if (typeof chrome !== 'undefined' && chrome.runtime && chrome.runtime.onMessage) {
chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
if (request.action === 'show_campaign_overlay') {
this.show(request.text, request.photos, request.groupId);
sendResponse({ success: true });
} else if (request.action === 'update_campaign_overlay_status') {
this.updateStatus(request.status, request.step);
sendResponse({ success: true });
} else if (request.action === 'close_campaign_overlay') {
this.close();
sendResponse({ success: true });
}
});
}
}
static show(text, photos, groupId) {
this.close();
this.overlayHost = document.createElement('div');
this.overlayHost.id = 'fritree-campaign-overlay-host';
this.overlayHost.style.cssText = 'position: fixed; top: 70px; right: 20px; width: 380px; z-index: 10000000; pointer-events: none;';
document.body.appendChild(this.overlayHost);
this.shadowRoot = this.overlayHost.attachShadow({ mode: 'open' });
const container = document.createElement('div');
container.id = 'campaign-overlay-container';
container.style.cssText = `
width: 100%;
background: #ffffff;
border: 1px solid #cbd5e1;
border-radius: 12px;
box-shadow: 0 10px 25px rgba(0,0,0,0.15);
display: flex;
flex-direction: column;
font-family: system-ui, -apple-system, sans-serif;
overflow: hidden;
pointer-events: auto;
direction: ltr;
text-align: left;
`;
const header = document.createElement('div');
header.style.cssText = 'background: #1877f2; color: #ffffff; padding: 12px 16px; font-weight: bold; display: flex; justify-content: space-between; align-items: center; font-size: 13px;';
header.innerHTML = `
<div style="display: flex; align-items: center; gap: 6px;">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
<path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/>
</svg>
<span>Active Campaign Dispatch Viewer</span>
</div>
<button id="btn-close-overlay" style="background: none; border: none; color: #ffffff; font-size: 18px; cursor: pointer; font-weight: bold; padding: 0 4px;">×</button>
`;
const body = document.createElement('div');
body.style.cssText = 'padding: 16px; display: flex; flex-direction: column; gap: 12px; font-size: 12px; color: #1e293b; max-height: 400px; overflow-y: auto;';
const targetInfo = document.createElement('div');
targetInfo.style.cssText = 'background: #f1f5f9; border-radius: 8px; padding: 10px; border: 1px solid #e2e8f0;';
targetInfo.innerHTML = `
<div style="font-weight: bold; color: #64748b; margin-bottom: 2px; text-transform: uppercase; font-size: 9px; letter-spacing: 0.5px;">Target Destination Group</div>
<div style="font-size: 13px; font-weight: 700; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">Group ID: ${groupId}</div>
`;
const textCopySec = document.createElement('div');
textCopySec.style.cssText = 'display: flex; flex-direction: column; gap: 4px;';
textCopySec.innerHTML = `
<div style="font-weight: bold; color: #64748b; text-transform: uppercase; font-size: 9px; letter-spacing: 0.5px;">Campaign Content Copy</div>
<div style="background: #fafbfc; border: 1px solid #cbd5e1; border-radius: 8px; padding: 10px; max-height: 120px; overflow-y: auto; white-space: pre-wrap; font-size: 12px; color: #334155; line-height: 1.5; font-family: monospace;">${text || '[No text copy]'}</div>
`;
const photosSec = document.createElement('div');
photosSec.style.cssText = 'display: flex; flex-direction: column; gap: 4px;';
if (photos && photos.length > 0) {
photosSec.innerHTML = `
<div style="font-weight: bold; color: #64748b; text-transform: uppercase; font-size: 9px; letter-spacing: 0.5px;">Attached Media (${photos.length})</div>
<div id="overlay-media-container" style="display: flex; gap: 6px; overflow-x: auto; padding: 4px 0;"></div>
`;
}
const statusSec = document.createElement('div');
statusSec.style.cssText = 'background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 4px;';
statusSec.innerHTML = `
<div style="font-weight: bold; color: #1d4ed8; text-transform: uppercase; font-size: 9px; letter-spacing: 0.5px;">Dispatch Execution Status</div>
<div id="overlay-status-text" style="font-size: 12px; font-weight: bold; color: #1e40af; display: flex; align-items: center; gap: 6px;">
<span style="display: inline-block; width: 8px; height: 8px; background: #3b82f6; border-radius: 50%;"></span>
<span>Initializing behavior matrix templates...</span>
</div>
`;
body.appendChild(targetInfo);
body.appendChild(textCopySec);
if (photos && photos.length > 0) {
body.appendChild(photosSec);
}
body.appendChild(statusSec);
container.appendChild(header);
container.appendChild(body);
this.shadowRoot.appendChild(container);
if (photos && photos.length > 0) {
const mediaContainer = this.shadowRoot.getElementById('overlay-media-container');
if (mediaContainer) {
photos.forEach(pId => {
const img = document.createElement('img');
img.src = 'icon.png';
img.style.cssText = 'width: 50px; height: 50px; object-fit: cover; border-radius: 6px; border: 1px solid #cbd5e1;';
if (typeof FritreeStorage !== 'undefined') {
FritreeStorage.get(`media_thumb_${pId}`).then(blob => {
if (blob) {
img.src = URL.createObjectURL(blob);
} else {
FritreeStorage.get(`media_blob_${pId}`).then(b => {
if (b) img.src = URL.createObjectURL(b);
});
}
});
}
mediaContainer.appendChild(img);
});
}
}
const closeBtn = this.shadowRoot.getElementById('btn-close-overlay');
if (closeBtn) {
closeBtn.addEventListener('click', () => this.close());
}
}
static updateStatus(status, step) {
if (!this.shadowRoot) return;
const statusText = this.shadowRoot.getElementById('overlay-status-text');
if (statusText) {
let color = '#1e40af';
let indicatorColor = '#3b82f6';
if (status === 'success') {
color = '#15803d';
indicatorColor = '#10b981';
} else if (status === 'failed') {
color = '#b91c1c';
indicatorColor = '#ef4444';
}
statusText.style.color = color;
statusText.innerHTML = `
<span style="display: inline-block; width: 8px; height: 8px; background: ${indicatorColor}; border-radius: 50%;"></span>
<span>${step}</span>
`;
}
}
static close() {
if (this.overlayHost) {
this.overlayHost.remove();
this.overlayHost = null;
this.shadowRoot = null;
}
}
}
// Layout integration dashboard override
class FacebookWebLayoutOverride {
static init() {
if (!window.location.host.includes('facebook.com')) return;
TelemetryLogger.log("System Kernel", "Auditing active Facebook DOM structure.", "info");
loadConfigSecurely().then(() => {
DigitalFingerprintMask.apply();
this.maintainButtonInjection();
this.bindCrossTabMessageListener();
if (ShieldConfig.fbFocusShufflingActive) {
BehavioralSimulationEngine.startFocusShuffling();
}
});
}
static maintainButtonInjection() {
this.tryInjectButton();
const observer = new MutationObserver(() => {
const existingHost = document.getElementById('fritree-fb-shield-btn-host');
if (!existingHost) {
this.tryInjectButton();
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
static tryInjectButton() {
const existing = document.getElementById('fritree-fb-shield-btn-host');
if (existing) return;
const homeIconAnchor = document.querySelector('.x1iyjqo2.xmlsiyf.x1hxoosp.x1l38jg0.x1awlv9s.x1gz44f') ||
document.querySelector('[aria-label="Home"]') ||
document.querySelector('div[role="navigation"] .x1heor9g');
if (homeIconAnchor) {
this.injectShieldControllerButton(homeIconAnchor);
}
}
static injectShieldControllerButton(homeIconAnchor) {
const host = document.createElement('div');
host.id = 'fritree-fb-shield-btn-host';
host.style.cssText = 'margin: 0 8px; display: inline-flex; align-items: center; justify-content: center;';
const shadow = host.attachShadow({ mode: 'closed' });
const btn = document.createElement('div');
btn.style.cssText = `
display: flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
cursor: pointer;
border-radius: 50%;
background-color: var(--secondary-button-background, #E4E6EB);
position: relative;
box-sizing: border-box;
`;
btn.title = "Configure Stealth Behavioral Shield - Fritree";
btn.innerHTML = `
<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--primary-icon, #050505)" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round">
<path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/>
<circle cx="12" cy="11" r="3"/>
</svg>
`;
btn.addEventListener('mouseenter', () => {
btn.style.backgroundColor = 'var(--hover-overlay, rgba(0, 0, 0, 0.1))';
});
btn.addEventListener('mouseleave', () => {
btn.style.backgroundColor = 'var(--secondary-button-background, #E4E6EB)';
});
btn.addEventListener('click', () => { this.toggleFloatingManagementPanel(); });
shadow.appendChild(btn);
if (homeIconAnchor.nextSibling) {
homeIconAnchor.parentNode.insertBefore(host, homeIconAnchor.nextSibling);
} else {
homeIconAnchor.parentNode.appendChild(host);
}
TelemetryLogger.log("System Kernel", "Stealth Shield control switch connected to Facebook UI.", "info");
}
static toggleFloatingManagementPanel() {
let existingHost = document.getElementById('fritree-fb-panel-host');
if (existingHost && panelShadowRootRef) {
const panel = panelShadowRootRef.getElementById('fritree-fb-floating-panel');
if (panel) {
panel.style.display = (panel.style.display === 'none') ? 'flex' : 'none';
if (panel.style.display === 'flex') {
this.setInitialSwitchesState(panelShadowRootRef);
}
}
return;
}
const panelHost = document.createElement('div');
panelHost.id = 'fritree-fb-panel-host';
panelHost.style.cssText = 'position: fixed; top: 56px; left: 0; width: 100vw; height: calc(100vh - 56px); z-index: 9999999; pointer-events: none;';
const shadow = panelHost.attachShadow({ mode: 'open' });
panelShadowRootRef = shadow;
document.body.appendChild(panelHost);
const container = document.createElement('div');
container.id = 'fritree-fb-floating-panel';
container.style.cssText = 'width: 100%; height: 100%; display: flex; flex-direction: row; direction: ltr;';
container.innerHTML = `
<div style="width: 100%; height: 100%; background: #ffffff; border-right: 1px solid #cbd5e1; box-shadow: 10px 0 30px rgba(0,0,0,0.15); display: flex; flex-direction: column; overflow: hidden; pointer-events: auto; font-family: system-ui, -apple-system, sans-serif; text-align: left; direction: ltr;">
<div style="background: #ffffff; color: #1e293b; padding: 16px 20px; font-weight: bold; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #e2e8f0;">
<div style="display: flex; align-items: center; gap: 8px;">
<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#1877f2" stroke-width="2.5" style="margin-right: 8px;">
<path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/>
</svg>
<span style="font-size: 14px; color: #1e293b; font-weight: 900;">Stealth Guard Control Panel - Facebook Node (SHA-256)</span>
</div>
<button id="_fritree-fb-panel-close" style="background: none; border: none; color: #64748b; font-size: 24px; cursor: pointer; font-weight: bold; padding: 0 10px;">×</button>
</div>
<div style="display: flex; background: linear-gradient(180deg, #ffffff, #f7fbfe); border-bottom: 1px solid #e2e8f0; font-size: 11px; font-weight: 800; overflow-x: auto;">
<div class="_fb-panel-tab active" data-tab="tab-fb-dash" style="padding: 14px; flex: 1; text-align: center; cursor: pointer; border-bottom: 3px solid #1877f2; color: #1877f2; white-space: nowrap;">Diagnostics Dashboard</div>
<div class="_fb-panel-tab" data-tab="tab-fb-safety" style="padding: 14px; flex: 1; text-align: center; cursor: pointer; border-bottom: 3px solid transparent; color: #64748b; white-space: nowrap;">Stealth Behavior</div>
<div class="_fb-panel-tab" data-tab="tab-fb-mouse-scroll" style="padding: 14px; flex: 1; text-align: center; cursor: pointer; border-bottom: 3px solid transparent; color: #64748b; white-space: nowrap;">Mouse & Scroll Parameters</div>
<div class="_fb-panel-tab" data-tab="tab-fb-fingerprint" style="padding: 14px; flex: 1; text-align: center; cursor: pointer; border-bottom: 3px solid transparent; color: #64748b; white-space: nowrap;">Fingerprint Masking</div>
<div class="_fb-panel-tab" data-tab="tab-fb-logs" style="padding: 14px; flex: 1; text-align: center; cursor: pointer; border-bottom: 3px solid transparent; color: #64748b; white-space: nowrap;">Kernel System Logs</div>
</div>
<div style="flex: 1; overflow-y: auto; padding: 20px; font-size: 13px; line-height: 1.5; color: #1e293b; background: #ffffff;" id="fritree-fb-panel-body">
<div id="tab-fb-dash" class="fb-p-content-pane" style="display: block;">
<h4 style="font-size: 11px; font-weight: 800; color: #64748b; margin-bottom: 12px; text-transform: uppercase;">Stealth Shield Health Diagnostics</h4>
<div style="background: linear-gradient(180deg, #ffffff, #f7fbfe); border: 1px solid #e2e8f0; border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 10px; font-size: 12px;">
<div style="display: flex; justify-content: space-between;"><span>Session Shield State:</span> <strong style="color: #1877f2;">Active (SIS Protected)</strong></div>
<div style="display: flex; justify-content: space-between;"><span>Cryptographic Checksum:</span> <strong style="color: #10b981;">Verified (SHA-256 Signed) 🔑</strong></div>
<div style="display: flex; justify-content: space-between;"><span>Encrypted Database Storage:</span> <strong style="color: #10b981;">Fully Isolated & Locked</strong></div>
<div style="display: flex; justify-content: space-between;"><span>Virtual Pointer Status:</span> <strong id="cursor-visual-state-lbl" style="color: #64748b;">Active</strong></div>
</div>
</div>
<div id="tab-fb-safety" class="fb-p-content-pane" style="display: none;">
<h4 style="font-size: 11px; font-weight: 800; color: #64748b; margin-bottom: 12px; text-transform: uppercase;">Cognitive & Human Behavior Customizations</h4>
<div style="display: flex; flex-direction: column; gap: 10px;">
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Simulated Keyboard Typing Jitter</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Randomizes delays between keypress events to mimic organic human speed.</span>
</div>
<input type="checkbox" id="chk-fb-human-type" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Strict Decoy Honeypot Avoidance</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Bypasses elements matching decoy metrics (hidden attributes, absolute zero sizing).</span>
</div>
<input type="checkbox" id="chk-fb-honeypot-strict" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Micro-Hesitation delays</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Simulates realistic delay focus shifts before initial typing interactions.</span>
</div>
<input type="checkbox" id="chk-fb-hesitation" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Multi-Task Focus Shuffling</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Periodically triggers tab refocus triggers to mock active background operation.</span>
</div>
<input type="checkbox" id="chk-fb-focus-shuffle" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Dynamic Viewport Jitter</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Introduces sub-pixel layout offsets to disrupt rendering fingerprints.</span>
</div>
<input type="checkbox" id="chk-fb-viewport-jitter" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
</div>
</div>
<div id="tab-fb-mouse-scroll" class="fb-p-content-pane" style="display: none;">
<h4 style="font-size: 11px; font-weight: 800; color: #64748b; margin-bottom: 12px; text-transform: uppercase;">Mouse Tracking & Scrolling Parameters</h4>
<div style="background: linear-gradient(180deg, #ffffff, #f7fbfe); border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 14px;">
<label style="display: flex; align-items: center; justify-content: space-between; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Draw Visible Red Virtual Cursor</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Renders a red mouse pointer tracking Bezier mathematical sweeps.</span>
</div>
<input type="checkbox" id="chk-fb-show-virtual-cursor" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Physics-Based Inertial Scrolling</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Applies cubic interpolation scrolling sweeps instead of standard linear transitions.</span>
</div>
<input type="checkbox" id="chk-fb-smooth-scroll" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Micro-Pauses Idle Cursor Drift</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Slowly drifts cursor during active interaction pauses.</span>
</div>
<input type="checkbox" id="chk-fb-cursor-drift" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<hr style="border: 0; border-top: 1px dashed #e2e8f0; margin: 4px 0;">
<div style="display: flex; flex-direction: column; gap: 4px;">
<div style="display: flex; justify-content: space-between; font-weight: bold;">
<span>Scroll Distance Increment:</span>
<span id="lbl-scroll-pixels-val" style="color: #1877f2;">250px</span>
</div>
<input type="range" id="range-scroll-step" min="100" max="2000" step="50" style="width: 100%; accent-color: #1877f2; cursor: pointer;">
</div>
<div style="display: flex; flex-direction: column; gap: 4px;">
<div style="display: flex; justify-content: space-between; font-weight: bold;">
<span>Reading Simulation Scroll Iterations:</span>
<span id="lbl-scroll-cycles-val" style="color: #1877f2;">4 Cycles</span>
</div>
<input type="range" id="range-scroll-cycles" min="1" max="20" step="1" style="width: 100%; accent-color: #1877f2; cursor: pointer;">
</div>
</div>
</div>
<div id="tab-fb-fingerprint" class="fb-p-content-pane" style="display: none;">
<h4 style="font-size: 11px; font-weight: 800; color: #64748b; margin-bottom: 12px; text-transform: uppercase;">Obfuscate Browser Hardware & Fingerprint Matrix</h4>
<div style="display: flex; flex-direction: column; gap: 10px;">
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Canvas Rendering Spoofing (Canvas Noise)</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Adds microscopic pixel distortions during canvas rendering to prevent profiling.</span>
</div>
<input type="checkbox" id="chk-fb-canvas-noise" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Audio Fingerprinting Obfuscation</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Adds microscopic frequency variations to output buffer calculations.</span>
</div>
<input type="checkbox" id="chk-fb-audio-noise" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
<label style="display: flex; align-items: center; justify-content: space-between; background: linear-gradient(180deg, #ffffff, #f7fbfe); padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 10px; cursor: pointer;">
<div>
<span style="font-weight: bold; color: #1e293b; display: block;">Network Information API Spoofing</span>
<span style="font-size: 10px; color: #64748b; display: block; margin-top: 2px;">Overrides navigator.connection values to mock high-fidelity static 4G profiles.</span>
</div>
<input type="checkbox" id="chk-fb-network-info" style="width: 18px; height: 18px; cursor: pointer; accent-color: #1877f2;">
</label>
</div>
</div>
<div id="tab-fb-logs" class="fb-p-content-pane" style="display: none;">
<h4 style="font-size: 11px; font-weight: 800; color: #64748b; margin-bottom: 8px; text-transform: uppercase;">Kernel Logging Terminal</h4>
<div id="fb-panel-logs-list" style="background: linear-gradient(180deg, #ffffff, #f7fbfe); color: #1e293b; padding: 14px; border-radius: 12px; height: 350px; overflow-y: auto; font-family: Consolas, monospace; font-size: 11px; text-align: left; direction: ltr; border: 1px solid #cbd5e1;">
<div style="text-align: center; color: #64748b; padding: 20px;">Waiting for campaign trigger to capture Facebook system logs...</div>
</div>
</div>
</div>
<div style="padding: 12px 18px; background: linear-gradient(180deg, #ffffff, #f7fbfe); border-top: 1px solid #e2e8f0; text-align: center; font-size: 11px; font-weight: 800; color: #64748b;">
<span>Protected Human Behavior Simulator Node - Facebook Edge - Fritree</span>
</div>
</div>
`;
shadow.appendChild(container);
shadow.querySelectorAll('._fb-panel-tab').forEach(tab => {
tab.addEventListener('click', () => {
shadow.querySelectorAll('._fb-panel-tab').forEach(t => {
t.classList.remove('active');
t.style.borderBottomColor = 'transparent';
t.style.color = '#64748b';
});
tab.classList.add('active');
tab.style.borderBottomColor = '#1877f2';
tab.style.color = '#1877f2';
const target = tab.getAttribute('data-tab');
shadow.querySelectorAll('.fb-p-content-pane').forEach(pane => {
pane.style.display = (pane.id === target) ? 'block' : 'none';
});
});
});
const closeBtn = container.querySelector('#_fritree-fb-panel-close');
if (closeBtn) {
closeBtn.addEventListener('click', () => {
BehavioralSimulationEngine.stopIdleCursorDrift();
container.style.display = 'none';
});
}
this.setInitialSwitchesState(shadow);
this.bindPanelInteractions(shadow);
}
static bindPanelInteractions(shadow) {
const bindSwitch = (elementId, configKey) => {
const el = shadow.getElementById(elementId);
if (el) {
el.addEventListener('change', async (e) => {
ShieldConfig[configKey] = e.target.checked;
if (configKey === 'idleCursorDriftActive') {
if (e.target.checked) {
BehavioralSimulationEngine.startIdleCursorDrift();
} else {
BehavioralSimulationEngine.stopIdleCursorDrift();
}
}
await saveConfigSecurely();
});
}
};
bindSwitch('chk-fb-human-type', 'humanTypingActive');
bindSwitch('chk-fb-canvas-noise', 'canvasNoiseActive');
bindSwitch('chk-fb-audio-noise', 'audioFingerprintNoiseActive');
bindSwitch('chk-fb-viewport-jitter', 'viewportJitterActive');
bindSwitch('chk-fb-cursor-drift', 'idleCursorDriftActive');
bindSwitch('chk-fb-show-virtual-cursor', 'showVirtualCursor');
// New Advanced Facebook Controls
bindSwitch('chk-fb-honeypot-strict', 'fbAntiHoneypotStrict');
bindSwitch('chk-fb-focus-shuffle', 'fbFocusShufflingActive');
bindSwitch('chk-fb-hesitation', 'fbHesitationBeforeType');
bindSwitch('chk-fb-smooth-scroll', 'fbSmoothScrollAcceleration');
bindSwitch('chk-fb-network-info', 'fbNetworkInfoSpoof');
const bindRange = (elementId, configKey, labelId, suffix = '') => {
const range = shadow.getElementById(elementId);
const label = shadow.getElementById(labelId);
if (range && label) {
range.addEventListener('input', (e) => {
const val = parseInt(e.target.value);
label.textContent = `${val.toLocaleString('en-US')}${suffix}`;
});
range.addEventListener('change', async (e) => {
ShieldConfig[configKey] = parseInt(e.target.value);
await saveConfigSecurely();
});
}
};
bindRange('range-scroll-step', 'scrollStepPixels', 'lbl-scroll-pixels-val', 'px');
bindRange('range-scroll-cycles', 'scrollTotalCycles', 'lbl-scroll-pixels-val', ' Cycles');
}
static setInitialSwitchesState(shadow) {
const setChecked = (id, key) => { const el = shadow.getElementById(id); if (el) el.checked = !!ShieldConfig[key]; };
const setVal = (id, key) => { const el = shadow.getElementById(id); if (el) el.value = ShieldConfig[key]; };
const setLabel = (id, text) => { const el = shadow.getElementById(id); if (el) el.textContent = text; };
setChecked('chk-fb-human-type', 'humanTypingActive');
setChecked('chk-fb-canvas-noise', 'canvasNoiseActive');
setChecked('chk-fb-audio-noise', 'audioFingerprintNoiseActive');
setChecked('chk-fb-viewport-jitter', 'viewportJitterActive');
setChecked('chk-fb-cursor-drift', 'idleCursorDriftActive');
setChecked('chk-fb-show-virtual-cursor', 'showVirtualCursor');
// Advanced controls states
setChecked('chk-fb-honeypot-strict', 'fbAntiHoneypotStrict');
setChecked('chk-fb-focus-shuffle', 'fbFocusShufflingActive');
setChecked('chk-fb-hesitation', 'fbHesitationBeforeType');
setChecked('chk-fb-smooth-scroll', 'fbSmoothScrollAcceleration');
setChecked('chk-fb-network-info', 'fbNetworkInfoSpoof');
setVal('range-scroll-step', 'scrollStepPixels');
setVal('range-scroll-cycles', 'scrollTotalCycles');
setLabel('lbl-scroll-pixels-val', `${ShieldConfig.scrollStepPixels.toLocaleString('en-US')}px`);
setLabel('lbl-scroll-cycles-val', `${ShieldConfig.scrollTotalCycles.toLocaleString('en-US')} Cycles`);
const virtualCursorLabel = shadow.getElementById('cursor-visual-state-lbl');
if (virtualCursorLabel) {
virtualCursorLabel.textContent = ShieldConfig.showVirtualCursor ? "Active & Visible" : "Stealth Hidden";
virtualCursorLabel.style.color = ShieldConfig.showVirtualCursor ? "#10b981" : "#64748b";
}
}
static bindCrossTabMessageListener() {
if (typeof chrome !== 'undefined' && chrome.runtime && chrome.runtime.onMessage) {
chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
if (request.action === 'execute_live_stealth_test') {
(async () => {
try {
TelemetryLogger.log("Cross-Tab Signal", "Cross-tab live execution request captured.", "warn");
await loadConfigSecurely();
BehavioralSimulationEngine.applyViewportJitter();
await BehavioralSimulationEngine.runBezierMouseMovements();
await BehavioralSimulationEngine.runAdvancedScrollSimulation();
TelemetryLogger.log("Cross-Tab Signal", "Cross-tab simulation successfully executed.", "success");
sendResponse({ success: true });
} catch (err) {
TelemetryLogger.log("Cross-Tab Signal", "Cross-tab simulation failed: " + err.message, "error");
sendResponse({ success: false, error: err.message });
}
})();
return true;
}
});
}
}
}
FacebookWebLayoutOverride.init();
CampaignOverlayManager.init();
})();
// ============================================================================
// File: content_fb.js
// ============================================================================
(async function() {
'use strict';
if (window.__FritreeFacebookShieldInitialized) {
console.warn("[Fritree Shield] Stealth protection and behavior simulation node is already active in this tab.");
return;
}
window.__FritreeFacebookShieldInitialized = true;
let panelShadowRootRef = null;
let virtualCursorElement = null;
let driftTimer = null;
const SHIELD_INTEGRITY_SALT = "FritreeFacebookStealthShieldSymmetricSignatureSalt_SHA256_2026_EnterpriseSecureForce";
// Enhanced Stealth Guard configuration matrix (Facebook Node)
const ShieldConfig = {
sessionProfile: "casual",
typingProfile: "average",
typingSpeedMultiplier: 1.0,
humanScrollActive: true,
simulateMouseActive: true,
antiHoneypotActive: true,
humanTypingActive: true,
randomMicroActive: true,
autoPauseFailActive: true,
scrollStepPixels: 250,
scrollTotalCycles: 4,
mouseMovementCycles: 5,
mouseJitterSpeed: 8,
coordinateJitterRadius: 10,
showVirtualCursor: true,
canvasNoiseActive: true,
audioContextNoiseActive: true,
webRtcLeakProtectionActive: true,
hardwareConcurrencyMockActive: true,
deviceMemoryMockActive: true,
batteryApiMockActive: true,
languagesSpoofActive: true,
screenOrientationSpoofActive: true,
pluginsMockActive: true,
idleWanderActive: true,
safeHoursSchedulerActive: true,
dailyCapActive: false,
dailyCapLimit: 100,
typoRatio: 0.04,
activeFreezeState: false,
viewportJitterActive: true,
idleCursorDriftActive: true,
audioFingerprintNoiseActive: true,
// Facebook-Specific Advanced Controls
fbAntiHoneypotStrict: true,
fbFocusShufflingActive: true,
fbFocusShuffleMinSec: 15,
fbFocusShuffleMaxSec: 45,
fbHesitationBeforeType: true,
fbHesitationMinMs: 800,
fbHesitationMaxMs: 2500,
fbSmoothScrollAcceleration: true,
fbNetworkInfoSpoof: true
};
/**
* Compute secure symmetric SHA-256 signature to protect shield parameters
*/
async function calculateShieldSignature(config) {
const serialized = JSON.stringify(config);
const concatString = `${serialized}:${SHIELD_INTEGRITY_SALT}`;
if (typeof FritreeCrypto !== 'undefined' && typeof FritreeCrypto.signReceipt === 'function') {
return await FritreeCrypto.signReceipt(
"FB_STEALTH_SHIELD_V3",
concatString.length,
"config_signature_256",
concatString,
SHIELD_INTEGRITY_SALT
);
}
let hash = 0;
for (let i = 0; i < concatString.length; i++) {
const char = concatString.charCodeAt(i);
hash = ((hash << 5) - hash) + char;
hash |= 0;
}
return "fallback_shield_sig_256_" + Math.abs(hash).toString(16);
}
/**
* Save shield parameters securely with SHA-256 cryptographic signatures
*/