first commit

includes/lib/mail/PHPMailer/SMTP.php

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+<?php
+ namespace lib\mail\PHPMailer; class SMTP { const VERSION = '6.9.1'; const LE = "\r\n"; const DEFAULT_PORT = 25; const DEFAULT_SECURE_PORT = 465; const MAX_LINE_LENGTH = 998; const MAX_REPLY_LENGTH = 512; const DEBUG_OFF = 0; const DEBUG_CLIENT = 1; const DEBUG_SERVER = 2; const DEBUG_CONNECTION = 3; const DEBUG_LOWLEVEL = 4; public $do_debug = self::DEBUG_OFF; public $Debugoutput = 'echo'; public $do_verp = false; public $Timeout = 300; public $Timelimit = 300; protected $smtp_transaction_id_patterns = [ 'exim' => '/[\d]{3} OK id=(.*)/', 'sendmail' => '/[\d]{3} 2\.0\.0 (.*) Message/', 'postfix' => '/[\d]{3} 2\.0\.0 Ok: queued as (.*)/', 'Microsoft_ESMTP' => '/[0-9]{3} 2\.[\d]\.0 (.*)@(?:.*) Queued mail for delivery/', 'Amazon_SES' => '/[\d]{3} Ok (.*)/', 'SendGrid' => '/[\d]{3} Ok: queued as (.*)/', 'CampaignMonitor' => '/[\d]{3} 2\.0\.0 OK:([a-zA-Z\d]{48})/', 'Haraka' => '/[\d]{3} Message Queued \((.*)\)/', 'ZoneMTA' => '/[\d]{3} Message queued as (.*)/', 'Mailjet' => '/[\d]{3} OK queued as (.*)/', ]; public static $xclient_allowed_attributes = [ 'NAME', 'ADDR', 'PORT', 'PROTO', 'HELO', 'LOGIN', 'DESTADDR', 'DESTPORT' ]; protected $last_smtp_transaction_id; protected $smtp_conn; protected $error = [ 'error' => '', 'detail' => '', 'smtp_code' => '', 'smtp_code_ex' => '', ]; protected $helo_rply; protected $server_caps; protected $last_reply = ''; protected function edebug($str, $level = 0) { if ($level > $this->do_debug) { return; } if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) { $this->Debugoutput->debug(rtrim($str, "\r\n")); return; } if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) { call_user_func($this->Debugoutput, $str, $level); return; } switch ($this->Debugoutput) { case 'error_log': error_log($str); break; case 'html': echo gmdate('Y-m-d H:i:s'), ' ', htmlentities( preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, 'UTF-8' ), "<br>\n"; break; case 'echo': default: $str = preg_replace('/\r\n|\r/m', "\n", $str); echo gmdate('Y-m-d H:i:s'), "\t", trim( str_replace( "\n", "\n                   \t                  ", trim($str) ) ), "\n"; } } public function connect($host, $port = null, $timeout = 30, $options = []) { $this->setError(''); if ($this->connected()) { $this->setError('Already connected to a server'); return false; } if (empty($port)) { $port = self::DEFAULT_PORT; } $this->edebug( "Connection: opening to $host:$port, timeout=$timeout, options=" . (count($options) > 0 ? var_export($options, true) : 'array()'), self::DEBUG_CONNECTION ); $this->smtp_conn = $this->getSMTPConnection($host, $port, $timeout, $options); if ($this->smtp_conn === false) { return false; } $this->edebug('Connection: opened', self::DEBUG_CONNECTION); $this->last_reply = $this->get_lines(); $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER); $responseCode = (int)substr($this->last_reply, 0, 3); if ($responseCode === 220) { return true; } if ($responseCode === 554) { $this->quit(); } $this->edebug('Connection: closing due to error', self::DEBUG_CONNECTION); $this->close(); return false; } protected function getSMTPConnection($host, $port = null, $timeout = 30, $options = []) { static $streamok; if (null === $streamok) { $streamok = function_exists('stream_socket_client'); } $errno = 0; $errstr = ''; if ($streamok) { $socket_context = stream_context_create($options); set_error_handler([$this, 'errorHandler']); $connection = stream_socket_client( $host . ':' . $port, $errno, $errstr, $timeout, STREAM_CLIENT_CONNECT, $socket_context ); } else { $this->edebug( 'Connection: stream_socket_client not available, falling back to fsockopen', self::DEBUG_CONNECTION ); set_error_handler([$this, 'errorHandler']); $connection = fsockopen( $host, $port, $errno, $errstr, $timeout ); } restore_error_handler(); if (!is_resource($connection)) { $this->setError( 'Failed to connect to server', '', (string) $errno, $errstr ); $this->edebug( 'SMTP ERROR: ' . $this->error['error'] . ": $errstr ($errno)", self::DEBUG_CLIENT ); return false; } if (strpos(PHP_OS, 'WIN') !== 0) { $max = (int)ini_get('max_execution_time'); if (0 !== $max && $timeout > $max && strpos(ini_get('disable_functions'), 'set_time_limit') === false) { @set_time_limit($timeout); } stream_set_timeout($connection, $timeout, 0); } return $connection; } public function startTLS() { if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) { return false; } $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT; if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; } set_error_handler([$this, 'errorHandler']); $crypto_ok = stream_socket_enable_crypto( $this->smtp_conn, true, $crypto_method ); restore_error_handler(); return (bool) $crypto_ok; } public function authenticate( $username, $password, $authtype = null, $OAuth = null ) { if (!$this->server_caps) { $this->setError('Authentication is noLine truncated