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#!/usr/bin/php -f |
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<?php |
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/* |
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* MikoPBX - free phone system for small business |
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* Copyright © 2017-2021 Alexey Portnov and Nikolay Beketov |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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define('START_DOCKER',1); |
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require_once('Globals.php'); |
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use MikoPBX\Core\System\Processes; |
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use MikoPBX\Core\System\Util; |
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use function MikoPBX\Common\Config\appPath; |
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class Entrypoint |
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{ |
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private array $env; |
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private array $incSettings; |
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private array $settings; |
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public float $workerStartTime; |
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public const PATH_DB = '/cf/conf/mikopbx.db'; |
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private const pathInc = '/etc/inc/mikopbx-settings.json'; |
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public function __construct() |
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{ |
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pcntl_async_signals(true); |
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register_shutdown_function([$this, 'shutdownHandler']); |
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$this->env = [ |
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// Идентификация WWW пользователя. |
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'ID_WWW_USER' => '', |
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'ID_WWW_GROUP' => '', |
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// |
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'BEANSTALK_PORT' => 'beanstalk', |
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'REDIS_PORT' => 'redis', |
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'GNATS_PORT' => 'gnats', |
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// General Settings. |
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'SSH_PORT' => 'SSHPort', |
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'WEB_PORT' => 'WEBPort', |
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'WEB_HTTPS_PORT' => 'WEBHTTPSPort', |
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'SIP_PORT' => 'SIPPort', |
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'TLS_PORT' => 'TLS_PORT', |
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'RTP_FROM' => 'RTPPortFrom', |
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'RTP_TO' => 'RTPPortTo', |
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'IAX_PORT' => 'IAXPort', |
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'AMI_PORT' => 'AMIPort', |
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'AJAM_PORT' => 'AJAMPort', |
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'AJAM_PORT_TLS' => 'AJAMPortTLS', |
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]; |
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} |
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/** |
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* Process shutdown event |
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* |
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*/ |
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public function shutdownHandler(): void |
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{ |
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$e = error_get_last(); |
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$delta = round(microtime(true) - $this->workerStartTime,2); |
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if ($e === null) { |
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Util::sysLogMsg(static::class, "shutdownHandler after $delta seconds", LOG_DEBUG); |
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} else { |
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$details = (string) print_r($e, true); |
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Util::sysLogMsg(static::class, "shutdownHandler after $delta seconds with error: $details", LOG_DEBUG); |
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} |
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} |
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public function start():void |
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{ |
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$this->workerStartTime = microtime(true); |
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$sysLogdPath = Util::which('syslogd'); |
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// Запуск системного лога. |
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Processes::mwExecBg($sysLogdPath.' -S -C512'); |
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$out = []; |
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Processes::mwExec('sqlite3 '.self::PATH_DB.' .tables', $out); |
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if(trim(implode('',$out)) === ''){ |
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Util::mwMkdir(dirname(self::PATH_DB)); |
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Processes::mwExec("rm -rf ".self::PATH_DB."; cp /conf.default/mikopbx.db ".self::PATH_DB); |
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Util::addRegularWWWRights(self::PATH_DB); |
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} |
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$this->checkUpdate(); |
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shell_exec("rm -rf /tmp/*"); |
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$commands = 'exec </dev/console >/dev/console 2>/dev/console;'. |
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'/etc/rc/bootup docker 2>/dev/null && '. |
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'/etc/rc/bootup_pbx 2>/dev/null'; |
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passthru($commands); |
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} |
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/** |
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* Изменение ID пользователя www. |
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* @param string $newUserId |
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* @param string $newGroupId |
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*/ |
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private function changeWwwUserID(string $newUserId, string $newGroupId):void |
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{ |
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Util::echoWithSyslog(' - Check user id... '. PHP_EOL); |
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$pidIdPath = '/cf/conf/user.id'; |
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$pidGrPath = '/cf/conf/group.id'; |
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if(empty($newUserId) && file_exists($pidIdPath)){ |
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$newUserId = file_get_contents($pidIdPath); |
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} |
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if(empty($newGroupId) && file_exists($pidGrPath)){ |
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$newGroupId = file_get_contents($pidGrPath); |
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} |
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$commands = []; |
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$userID = 'www'; |
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$currentUserId = trim(shell_exec("grep '^$userID:' < /etc/passwd | cut -d ':' -f 3")); |
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$currentGroupId = trim(shell_exec("grep '^$userID:' < /etc/passwd | cut -d ':' -f 4")); |
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Util::echoWithSyslog(" - Old user id: $currentUserId; New user id: $newUserId". PHP_EOL); |
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Util::echoWithSyslog(" - Old group id: $currentGroupId; New user id: $newGroupId". PHP_EOL); |
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if( !empty($currentUserId) && !empty($newUserId) && $currentUserId !== $newUserId){ |
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$commands[] = "sed -i 's/$userID:x:$currentUserId:/$userID:x:$newUserId:/g' /etc/passwd*"; |
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$id = ''; |
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if(file_exists($pidIdPath)){ |
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$id = file_get_contents($pidIdPath); |
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} |
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if($id !== $newUserId){ |
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$commands[] = "find / -not -path '/proc/*' -user $currentUserId -exec chown -h $userID {} \;"; |
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file_put_contents($pidIdPath, $newUserId); |
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} |
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} |
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if( !empty($currentGroupId) && !empty($newGroupId) && $currentGroupId !== $newGroupId) { |
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$commands[] = "sed -i 's/$userID:x:$currentGroupId:/$userID:x:$newGroupId:/g' /etc/group"; |
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$commands[] = "sed -i 's/:$currentGroupId:Web/:$newGroupId:Web/g' /etc/passwd"; |
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$id = ''; |
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if(file_exists($pidGrPath)){ |
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$id = file_get_contents($pidGrPath); |
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} |
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if($id !== $newGroupId){ |
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$commands[] = "find / -not -path '/proc/*' -group $currentGroupId -exec chgrp -h $newGroupId {} \;"; |
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file_put_contents($pidGrPath, $newGroupId); |
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} |
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} |
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if(!empty($commands)){ |
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passthru(implode('; ', $commands)); |
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} |
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} |
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/** |
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* Инициализация настроек. Необходима для проверки и обновления настроек портов. |
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*/ |
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private function initSettings():void{ |
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$jsonString = file_get_contents(self::pathInc); |
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try { |
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$this->incSettings = json_decode($jsonString, true, 512, JSON_THROW_ON_ERROR); |
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} catch (JsonException $exception) { |
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$this->incSettings = []; |
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throw new Error(self::pathInc." has broken format"); |
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} |
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$out = []; |
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Processes::mwExec("sqlite3 ".self::PATH_DB." 'SELECT * FROM m_PbxSettings' | grep -i port", $out); |
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$this->settings = []; |
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$keys = array_flip($this->env); |
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foreach ($out as $row){ |
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$data = explode('|', $row); |
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$key = $data[0]??''; |
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$value= $data[1]??''; |
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if(!isset($keys[$key]) || empty($value)){ |
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continue; |
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} |
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$this->settings[$key] = $value; |
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} |
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} |
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/** |
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* Проверяем есть ли указание применить кастомное значение порта. |
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* Вызывеем функцию обновления сохраненной настройки. |
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*/ |
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public function checkUpdate():void |
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{ |
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Util::echoWithSyslog(' - Check update... '. PHP_EOL); |
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$this->initSettings(); |
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foreach ($this->env as $key => $dataPath) { |
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$newValue = getenv($key); |
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if(!is_numeric($newValue)){ |
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continue; |
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} |
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if(empty($dataPath)){ |
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$this->env[$key] = $newValue; |
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continue; |
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} |
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$isInc = false; |
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$oldValue = $this->settings[$dataPath]??''; |
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if(empty($oldValue)){ |
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$oldValue = 1*$this->incSettings[$dataPath]['port']??0; |
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$newValue = 1*$newValue; |
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$isInc = true; |
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} |
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if (empty($oldValue) || $newValue === $oldValue){ |
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continue; |
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} |
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$this->updateSetting($dataPath, $newValue, $isInc); |
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} |
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$this->changeWwwUserID($this->env['ID_WWW_USER'], $this->env['ID_WWW_GROUP']); |
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} |
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private function updateSetting($dataPath, $newValue, $isInc):void |
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{ |
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$msg = " - Update $dataPath (port) to '$newValue' ...". PHP_EOL; |
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Util::echoWithSyslog($msg); |
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if($isInc === true){ |
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$this->incSettings[$dataPath]['port'] = $newValue; |
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$newData = json_encode($this->incSettings, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES); |
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$res = file_put_contents(self::pathInc, $newData); |
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file_put_contents(appPath('config/mikopbx-settings.json'), $newData); |
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$result = (false !== $res); |
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}else{ |
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$res = Processes::mwExec("sqlite3 ".self::PATH_DB." 'UPDATE m_PbxSettings SET value=\"$newValue\" WHERE key=\"$dataPath\"'"); |
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$result = ($res === 0); |
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} |
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Util::echoResult($msg, $result); |
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} |
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} |
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Util::echoWithSyslog(' - Start Entrypoint (php)... '. PHP_EOL); |
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$main = new Entrypoint(); |
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$main->start(); |
mikopbx /
Core
