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Server : Apache System : Linux iZ2vcgyutqttsd1p850kl8Z 3.10.0-1160.92.1.el7.x86_64 #1 SMP Tue Jun 20 11:48:01 UTC 2023 x86_64 User : www ( 1000) PHP Version : 5.6.40 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/saimikebio.com/mobile/include/ |
<?php
/**
* ECSHOP SMTP 邮件类
* ============================================================================
* * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。
* 网站地址: http://www.ecshop.com；
* ----------------------------------------------------------------------------
* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
* 使用；不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* $Author: liubo $
* $Id: cls_smtp.php 17217 2011-01-19 06:29:08Z liubo $
*/
if (!defined('IN_ECTOUCH'))
{
die('Hacking attempt');
}
define('SMTP_STATUS_NOT_CONNECTED', 1, true);
define('SMTP_STATUS_CONNECTED', 2, true);
class smtp
{
var $connection;
var $recipients;
var $headers;
var $timeout;
var $errors;
var $status;
var $body;
var $from;
var $host;
var $port;
var $helo;
var $auth;
var $user;
var $pass;
/**
* 参数为一个数组
* host SMTP 服务器的主机 默认：localhost
* port SMTP 服务器的端口 默认：25
* helo 发送HELO命令的名称 默认：localhost
* user SMTP 服务器的用户名 默认：空值
* pass SMTP 服务器的登陆密码 默认：空值
* timeout 连接超时的时间 默认：5
* @return bool
*/
function smtp($params = array())
{
if (!defined('CRLF'))
{
define('CRLF', "\r\n", true);
}
$this->timeout = 10;
$this->status = SMTP_STATUS_NOT_CONNECTED;
$this->host = 'localhost';
$this->port = 25;
$this->auth = false;
$this->user = '';
$this->pass = '';
$this->errors = array();
foreach ($params AS $key => $value)
{
$this->$key = $value;
}
$this->helo = $this->host;
// 如果没有设置用户名则不验证
$this->auth = ('' == $this->user) ? false : true;
}
function connect($params = array())
{
if (!isset($this->status))
{
$obj = new smtp($params);
if ($obj->connect())
{
$obj->status = SMTP_STATUS_CONNECTED;
}
return $obj;
}
else
{
if (!empty($GLOBALS['_CFG']['smtp_ssl']))
{
$this->host = "ssl://" . $this->host;
}
$this->connection = @fsockopen($this->host, $this->port, $errno, $errstr, $this->timeout);
if ($this->connection === false)
{
$this->errors[] = 'Access is denied.';
return false;
}
@socket_set_timeout($this->connection, 0, 250000);
$greeting = $this->get_data();
if (is_resource($this->connection))
{
$this->status = 2;
return $this->auth ? $this->ehlo() : $this->helo();
}
else
{
log_write($errstr, __FILE__, __LINE__);
$this->errors[] = 'Failed to connect to server: ' . $errstr;
return false;
}
}
}
/**
* 参数为数组
* recipients 接收人的数组
* from 发件人的地址，也将作为回复地址
* headers 头部信息的数组
* body 邮件的主体
*/
function send($params = array())
{
foreach ($params AS $key => $value)
{
$this->$key = $value;
}
if ($this->is_connected())
{
// 服务器是否需要验证
if ($this->auth)
{
if (!$this->auth())
{
return false;
}
}
$this->mail($this->from);
if (is_array($this->recipients))
{
foreach ($this->recipients AS $value)
{
$this->rcpt($value);
}
}
else
{
$this->rcpt($this->recipients);
}
if (!$this->data())
{
return false;
}
$headers = str_replace(CRLF . '.', CRLF . '..', trim(implode(CRLF, $this->headers)));
$body = str_replace(CRLF . '.', CRLF . '..', $this->body);
$body = substr($body, 0, 1) == '.' ? '.' . $body : $body;
$this->send_data($headers);
$this->send_data('');
$this->send_data($body);
$this->send_data('.');
return (substr($this->get_data(), 0, 3) === '250');
}
else
{
$this->errors[] = 'Not connected!';
return false;
}
}
function helo()
{
if (is_resource($this->connection)
AND $this->send_data('HELO ' . $this->helo)
AND substr($error = $this->get_data(), 0, 3) === '250' )
{
return true;
}
else
{
$this->errors[] = 'HELO command failed, output: ' . trim(substr($error, 3));
return false;
}
}
function ehlo()
{
if (is_resource($this->connection)
AND $this->send_data('EHLO ' . $this->helo)
AND substr($error = $this->get_data(), 0, 3) === '250' )
{
return true;
}
else
{
$this->errors[] = 'EHLO command failed, output: ' . trim(substr($error, 3));
return false;
}
}
function auth()
{
if (is_resource($this->connection)
AND $this->send_data('AUTH LOGIN')
AND substr($error = $this->get_data(), 0, 3) === '334'
AND $this->send_data(base64_encode($this->user)) // Send username
AND substr($error = $this->get_data(),0,3) === '334'
AND $this->send_data(base64_encode($this->pass)) // Send password
AND substr($error = $this->get_data(),0,3) === '235' )
{
return true;
}
else
{
$this->errors[] = 'AUTH command failed: ' . trim(substr($error, 3));
return false;
}
}
function mail($from)
{
if ($this->is_connected()
AND $this->send_data('MAIL FROM:<' . $from . '>')
AND substr($this->get_data(), 0, 2) === '250' )
{
return true;
}
else
{
return false;
}
}
function rcpt($to)
{
if ($this->is_connected()
AND $this->send_data('RCPT TO:<' . $to . '>')
AND substr($error = $this->get_data(), 0, 2) === '25')
{
return true;
}
else
{
$this->errors[] = trim(substr($error, 3));
return false;
}
}
function data()
{
if ($this->is_connected()
AND $this->send_data('DATA')
AND substr($error = $this->get_data(), 0, 3) === '354' )
{
return true;
}
else
{
$this->errors[] = trim(substr($error, 3));
return false;
}
}
function is_connected()
{
return (is_resource($this->connection) AND ($this->status === SMTP_STATUS_CONNECTED));
}
function send_data($data)
{
if (is_resource($this->connection))
{
return fwrite($this->connection, $data . CRLF, strlen($data) + 2);
}
else
{
return false;
}
}
function get_data()
{
$return = '';
$line = '';
if (is_resource($this->connection))
{
while (strpos($return, CRLF) === false OR $line{3} !== ' ')
{
$line = fgets($this->connection, 512);
$return .= $line;
}
return trim($return);
}
else
{
return '';
}
}
/**
* 获得最后一个错误信息
*
* @access public
* @return string
*/
function error_msg()
{
if (!empty($this->errors))
{
$len = count($this->errors) - 1;
return $this->errors[$len];
}
else
{
return '';
}
}
}
?>