微擎用户找回密码或重置方法
当微擎用户忘记密码，或者更改了 config.php 中的authkey值导致无法登录，可通过如下方法找回密码。
把如下源码保存到PHP文件，如：password.php，上传至微擎根目录进行访问，访问密码默认为：admin123，输入对应用户密码进行密码重置，安全起见，重置密码后请立即删除该文件。
相关源码
<?php
/**
* 定义访问密码后上传
* $auth 你访问的密码，必填。
* 提示：重置密码完成后需要尽快删除password.php避免资料泄露
*/
$auth = 'admin123';
define('IN_SYS',true);
require './framework/bootstrap.inc.php';
load()->web('template');
load()->web('common');
load()->model('user');
if( $_W['ispost'] && $_GPC['auth'] == $auth && $auth != ''){
$isok = true;
$username = trim($_GPC['username']);
$password = $_GPC['password'];
if(!empty($username) && !empty($password)){
$member = user_single(array('username' => $username));
if(empty($member)){
message('输入的用户名不存在.');
}
$hash = user_hash($password , $member['salt']);
$r = array();
$r['password'] = $hash;
pdo_update('users', $r ,array('uid' => $member['uid']));
exit('<script>alert("密码修改成功，请重新登陆，并尽快删除本文件，避免密码泄露隐患.");location.href = "./"</script>');
}
}
?>
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="shortcut icon" href="./resource/favicon.png">
<title>密码找回工具 - 微擎 - 公众平台自助引擎 - Powered by WE7.CC</title>
<link href="./web/resource/css/bootstrap.min.css" rel="stylesheet">
<link href="./web/resource/css/font-awesome.min.css" rel="stylesheet">
<link href="./web/resource/css/common.css" rel="stylesheet">
<script src="./web/resource/js/require.js"></script>
<script src="./web/resource/js/app/config.js"></script>
</head>
<body>
<div class="main">
<form class="form-horizontal form" action="" method="post" enctype="multipart/form-data" onSubmit="return formcheck(this)">
<div class="panel panel-default" style="margin:10px;">
<div class="panel-heading">
重置密码 <span class="text-muted">如果你的管理密码意外遗失, 请使用此工具重置密码, 重置成功后请尽快将此文件从服务器删除, 避免造成安全隐患</span>
</div>
<div class="panel-body">
<?php if($isok) {?>
<div class="form-group">
<label class="col-xs-12 col-sm-3 col-md-2 col-lg-2 control-label">用户名:</label>
<div class="col-sm-9">
<input name="auth" type="hidden" value="<?php echo $auth;?>" />
<input name="username" type="text" class="form-control" placeholder="请输入你要重置密码的用户名">
</div>
</div>
<div class="form-group">
<label class="col-xs-12 col-sm-3 col-md-2 col-lg-2 control-label">新的登录密码:</label>
<div class="col-sm-9">
<input name="password" type="password" class="form-control" placeholder="">
</div>
</div>
<?php } else {?>
<div class="form-group">
<label class="col-xs-12 col-sm-3 col-md-2 col-lg-2 control-label">请输入访问密码</label>
<div class="col-sm-9">
<input name="auth" type="password" class="form-control" placeholder="">
</div>
</div>
<?php }?>
<div class="form-group">
<label class="col-xs-12 col-sm-3 col-md-2 col-lg-2 control-label"></label>
<div class="col-sm-9">
<button type="submit" class="btn btn-primary btn-block" name="submit" value="提交">提交</button>
<input type="hidden" name="token" value="{$_W['token']}" />
</div>
</div>
</div>
</div>
</form>
</div>
</body>
</html>
