70 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			70 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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class UpdatesApi {
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    private function sendFile($path)	{
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        header($_SERVER["SERVER_PROTOCOL"] . ' 200 OK', true, 200);
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        header('Content-Type: application/octet-stream', true);
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        header('Content-Disposition: attachment; filename=' . basename($path));
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        header('Content-Length: ' . filesize($path), true);
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        header('x-MD5: ' . md5_file($path), true);
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        readfile($path);
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    }
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    public function default(){
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        header('Content-type: text/plain; charset=utf8', true);
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        $logManager = new LogManager('../logs/ota/'. date("Y-m-d").'.log');
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        $logManager->setLevel(LOGLEVEL);
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        $logManager->write("[Updater] Client Connected", LogRecordTypes::WARNING);
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        //Filtrování IP adress
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        if (DEBUGMOD != 1) {
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            if (!in_array($_SERVER['REMOTE_ADDR'], HOMEIP)) {
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                echo json_encode(array(
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                    'state' => 'unsuccess',
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                    'errorMSG' => "Using API from your IP insnt alowed!",
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                ));
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                header($_SERVER["SERVER_PROTOCOL"]." 401 Unauthorized");
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                $logManager->write("[Updater] acces denied from " . $_SERVER['REMOTE_ADDR'], LogRecordTypes::INFO);
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                exit();
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            }
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        }
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        $macAddress = $_SERVER['HTTP_X_ESP8266_STA_MAC'];
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        $localBinary = "../updater/" . str_replace(':', '', $macAddress) . ".bin";
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        $logManager->write("[Updater] url: " . $localBinary, LogRecordTypes::INFO);
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        $logManager->write("[Updater] version:      " . $_SERVER['HTTP_X_ESP8266_SKETCH_MD5'], LogRecordTypes::INFO);
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        if (file_exists($localBinary)) {
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            $logManager->write("[Updater] version PHP: " . md5_file($localBinary), LogRecordTypes::INFO);
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            if ($_SERVER['HTTP_X_ESP8266_SKETCH_MD5'] != md5_file($localBinary)) {
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                $this->sendFile($localBinary);
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                //get device data
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                $device = DeviceManager::getDeviceByMac($macAddress);
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                $deviceName = $device['name'];
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                $deviceId = $device['device_id'];
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                //logfile write
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                $logManager->write("[Device] device_ID " . $deviceId . " was just updated to new version", LogRecordTypes::WARNING);
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                $logManager->write("[Device] version hash: " . md5_file($localBinary), LogRecordTypes::INFO);
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                //notification
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                $notificationMng = new NotificationManager;
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                $notificationData = [
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                    'title' => 'Info',
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                    'body' => $deviceName.' was just updated to new version',
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                    'icon' => BASEDIR . '/app/templates/images/icon-192x192.png',
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                ];
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                if ($notificationData != []) {
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                    $subscribers = $notificationMng->getSubscription();
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                    foreach ($subscribers as $key => $subscriber) {
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                        $logManager->write("[NOTIFICATION] SENDING TO " . $subscriber['id'] . " ", LogRecordTypes::INFO);
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                        $answer = $notificationMng->sendSimpleNotification(SERVERKEY, $subscriber['token'], $notificationData);
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                    }
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                }
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            } else {
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                header($_SERVER["SERVER_PROTOCOL"].' 304 Not Modified', true, 304);
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            }
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        } else {
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            header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
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        }
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        die();
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    }
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}
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