/**
* Do a tracker_log incase anything went wrong with a query.
*/
function checkDatabaseInsert($query)
{
global $DBH;
if (!$query) {
$e_code = $DBH->errorInfo()[1];
$e_msg = $DBH->errorInfo()[2];
// Database constraint
if ($e_code != 7) {
tracker_log('[error] Database exception: code: ' . $e_code . ', message: ' . $e_msg);
} else {
tracker_debug('[assumed safe error] Database exception: code: ' . $e_code . ', message: ' . $e_msg);
}
}
return $query;
}
/**
* CONTINIOUS TRACKING
* Tracking:
* - User status changes to track if a user is online/offline
* - User lastseen (privacy options) (attached to online/offline status)
* - User profile pictures (and changes)
* - User status message (and changes)
*/
function track()
{
global $DBH, $wa, $tracking_ticks, $tracking_numbers, $whatsspyNotificatons, $crawl_time, $whatsappAuth, $pollCount, $lastseenCount, $statusMsgCount, $picCount, $request_error_queue, $continue_tracker_session, $whatsspyPerformanceMode;
$crawl_time = time();
setupWhatsappHandler();
retrieveTrackingUsers();
tracker_log('[init] Started tracking with phonenumber ' . $whatsappAuth['number']);
if ($continue_tracker_session == false) {
startTrackerHistory();
sendNotification($DBH, null, $whatsspyNotificatons, 'tracker', ['title' => 'WhatsSpy Public has started tracking!', 'description' => 'tracker has started tracking ' . count($tracking_numbers) . ' users.', 'event-type' => 'start']);
} else {
$continue_tracker_session = false;
}
while (true) {
$crawl_time = time();
// Socket read
$tick_start = microtime(true);
if ($whatsspyPerformanceMode === true) {
while (microtime(true) - $tick_start < 1.0 && $wa->pollMessage() === true) {
echo microtime(true) - $tick_start . "\r\n";
tracker_debug('Socket read called with poll time: ' . microtime(true) - $tick_start);
}
} else {
$wa->pollMessage();
}
$tick_end = microtime(true);
$poll_took = number_format($tick_end - $tick_start, 4);
// Check if database set is up to date
if (count($tracking_numbers) > base64_decode('NzAw')) {
tracker_log(base64_decode("UEiQOiBGYXRhbCBFcnJvcjogVHJhY2tpbmcgdG9vIG1hbnkgY29udGFjdHMsIGFib3J0aW5nIHRyYWNraW5nLg=="), true, true);
exit;
}
list($usec, $sec) = explode(' ', microtime());
// split the microtime on space with two tokens $usec and $sec.
$usec = str_replace("0.", ".", number_format($usec, 4));
// remove the leading '0.' from usec
tracker_log("[poll #{$pollCount}] Tracking " . count($tracking_numbers) . " users (poll took {$poll_took})", true, false);
// 1) STATUS MESSAGE (and privacy)
//
// Check status message
if ($pollCount % calculateTick($tracking_ticks['statusmsg']) == 0) {
tracker_log('[status-msg #' . $statusMsgCount . '] Checking ' . count($tracking_numbers) . ' users.');
if (count($tracking_numbers) > 0) {
$wa->sendGetStatuses($tracking_numbers);
}
$statusMsgCount++;
}
// 2) PROFILE PICTURE (and privacy)
//
// Check profile picture
if ($pollCount % calculateTick($tracking_ticks['profile-pic']) == 0) {
tracker_log('[profile-pic #' . $picCount . '] Checking ' . count($tracking_numbers) . ' users.');
foreach ($tracking_numbers as $number) {
$wa->sendGetProfilePicture($number, true);
}
$picCount++;
}
// 3) DATABASE ACCOUNT REFRESH
//
// Check user database and refresh user set every hour but with a offset of 80 seconds.
if ($pollCount % calculateTick($tracking_ticks['refresh-db']) == calculateTick($tracking_ticks['refresh-db'] - 80)) {
retrieveTrackingUsers(true);
}
// 4) SOCKET RESET AND LOGIN
//
// Disconnect and reconnect with whatsapp to prevent dead tracker
if ($pollCount % calculateTick($tracking_ticks['reset-socket']) == calculateTick($tracking_ticks['reset-socket'] - 40)) {
resetSocket();
retrieveTrackingUsers(false);
}
// 5) DATABASE ACCOUNT VERIFY CHECK
//
// Verify any freshly inserted accounts and check if there really whatsapp users.
// Check everey 5 minutes.
// When the user is verified the number is automaticly added to the tracker running DB.
if ($pollCount % calculateTick($tracking_ticks['verify-check']) == 0) {
verifyTrackingUsers();
}
// 6) WHATSAPP PING
//
// Keep connection alive (<300s)
if ($pollCount % calculateTick($tracking_ticks['keep-alive']) == 0) {
tracker_log('[keep-alive] Ping sent.', true, false);
$wa->sendPing();
}
// usage of 39512f5ea29c597f25483697471ac0b00cbb8088359c219e98fa8bdaf7e079fa
$pollCount++;
// Sleep if no more messages could be processed.
if ($poll_took < 1.0) {
$sleeping = 1.0 - $poll_took;
usleep($sleeping * 1000000);
}
}
}
/**
* CONTINIOUS TRACKING
* Tracking:
* - User status changes to track if a user is online/offline
* - User lastseen (privacy options)
* - User profile pictures (and changes)
* - User status message (and changes)
*/
function track()
{
global $DBH, $wa, $tracking_ticks, $tracking_numbers, $whatsspyNotificatons, $crawl_time, $whatsappAuth, $pollCount, $lastseenCount, $statusMsgCount, $picCount, $request_error_queue, $continue_tracker_session;
$crawl_time = time();
setupWhatsappHandler();
retrieveTrackingUsers();
tracker_log('[init] Started tracking with phonenumber ' . $whatsappAuth['number']);
if ($continue_tracker_session == false) {
startTrackerHistory();
sendNotification($DBH, null, $whatsspyNotificatons, 'tracker', ['title' => 'WhatsSpy Public has started tracking!', 'description' => 'tracker has started tracking ' . count($tracking_numbers) . ' users.', 'event-type' => 'start']);
} else {
$continue_tracker_session = false;
}
while (true) {
$crawl_time = time();
// Socket read
$tick_start = microtime(true);
$wa->pollMessage();
$tick_end = microtime(true);
tracker_log('[poll #' . $pollCount . '] Tracking ' . count($tracking_numbers) . ' users. ' . "\r", true, false);
// 1) LAST SEEN PRIVACY
//
// Check lastseen
if ($pollCount % calculateTick($tracking_ticks['lastseen']) == 0) {
tracker_log('[lastseen #' . $lastseenCount . '] Checking ' . count($tracking_numbers) . ' users. ');
foreach ($tracking_numbers as $number) {
$wa->sendGetRequestLastSeen($number);
}
$lastseenCount++;
}
// 2) STATUS MESSAGE (and privacy)
//
// Check status message
if ($pollCount % calculateTick($tracking_ticks['statusmsg']) == 0) {
tracker_log('[status-msg #' . $statusMsgCount . '] Checking ' . count($tracking_numbers) . ' users.');
if (count($tracking_numbers) > 0) {
$wa->sendGetStatuses($tracking_numbers);
}
$statusMsgCount++;
}
// 3) PROFILE PICTURE (and privacy)
//
// Check profile picture
if ($pollCount % calculateTick($tracking_ticks['profile-pic']) == 0) {
tracker_log('[profile-pic #' . $picCount . '] Checking ' . count($tracking_numbers) . ' users.');
foreach ($tracking_numbers as $number) {
$wa->sendGetProfilePicture($number, true);
}
$picCount++;
}
// 4) DATABASE ACCOUNT REFRESH
//
// Check user database and refresh user set every hour but with a offset of 80 seconds.
if ($pollCount % calculateTick($tracking_ticks['refresh-db']) == calculateTick($tracking_ticks['refresh-db'] - 80)) {
retrieveTrackingUsers(true);
}
// 5) SOCKET RESET AND LOGIN
//
// Disconnect and reconnect with whatsapp to prevent dead tracker
if ($pollCount % calculateTick($tracking_ticks['reset-socket']) == calculateTick($tracking_ticks['reset-socket'] - 40)) {
resetSocket();
retrieveTrackingUsers(false);
}
// 6) DATABASE ACCOUNT VERIFY CHECK
//
// Verify any freshly inserted accounts and check if there really whatsapp users.
// Check everey 5 minutes.
// When the user is verified the number is automaticly added to the tracker running DB.
if ($pollCount % calculateTick($tracking_ticks['verify-check']) == 0) {
verifyTrackingUsers();
}
// 7) WHATSAPP PING
//
// Keep connection alive (<300s)
if ($pollCount % calculateTick($tracking_ticks['keep-alive']) == 0) {
tracker_log('[keep-alive] Ping sent.' . "\r", true, false);
$wa->sendPing();
}
// usage of 39512f5ea29c597f25483697471ac0b00cbb8088359c219e98fa8bdaf7e079fa
$pollCount++;
// Draw the socket read a draw
if ($tick_end - $tick_start < 1.0) {
sleep(1);
}
}
}
/**
* Check if the user's config is up to standards and attempt to (temp) fix this.
*/
function checkConfig()
{
global $whatsappAuth, $whatsspyNotificatons, $whatsspyAdvControls, $whatsspyErrorHandling, $whatsspyHeuristicOptions, $whatsspyPerformanceMode;
$notice = false;
// Check if config is filled in.
if ($whatsappAuth['secret'] === '') {
tracker_log('[config] number and secret fields are required for the tracker to operate.');
exit;
}
// Check if debug is set
if ($whatsappAuth['debug'] !== false && $whatsappAuth['debug'] !== true) {
tracker_log('[config] $whatsappAuth[\'debug\'] missing (assuming false).');
$notice = true;
$whatsappAuth['debug'] = false;
}
// Check if new notification structure is used.
if ($whatsspyNotificatons === null) {
tracker_log('[config] $whatsspyNotificatons missing (notifications disabled).');
$notice = true;
$whatsspyNotificatons = [];
}
if ($whatsspyAdvControls === null) {
$whatsspyAdvControls = ['enabled' => false];
}
if ($whatsspyErrorHandling === null) {
tracker_log('[config] $whatsspyErrorHandling missing (using default options).');
$notice = true;
$whatsspyErrorHandling = ['ignoreConnectionClosed' => false];
}
if ($whatsspyHeuristicOptions === null) {
tracker_log('[config] $whatsspyHeuristicOptions missing (using default options).');
$notice = true;
$whatsspyHeuristicOptions = ['onPresenceAvailableLag' => -2, 'onPresenceUnavailableLagFase1' => -12, 'onPresenceUnavailableLagFase2' => -8, 'onPresenceUnavailableLagFase3' => -5];
}
if ($whatsspyPerformanceMode === null) {
$whatsspyPerformanceMode = false;
}
if ($notice) {
tracker_log('[config] Please copy over the missing variables from config.example.php (starting in 2s).');
sleep(2);
}
}