71 lines
1.5 KiB
PHP
71 lines
1.5 KiB
PHP
<?php
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if(!defined('IN_XSS_PLATFORM')) {
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exit('Access Denied');
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}
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require_once("config.php");
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require_once("functions.php");
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//对记录的读写操作，无数据库，采用读写文件的方式，文件名即请求时的时间戳，同时也是记录的id
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function saveInfo($info,$filename)
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{
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$logFile = dirname( __FILE__ ).'/'.DATA_PATH.'/'.$filename.'.php';
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!file_exists($logFile) && @touch($logFile);
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if(ENABLE_ENCRYPT)
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$info=encrypt($info,ENCRYPT_PASS);
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else
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$info=base64_encode($info);
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@file_put_contents($logFile, '<?php exit();?>'.$info);
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}
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function loadInfo($filename)
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{
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$logFile = dirname( __FILE__ ).'/'.DATA_PATH.'/'.$filename.'.php';
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if(!file_exists($logFile))
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return false;
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$info=@file_get_contents($logFile);
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if(strncmp($info,'<?php exit();?>',15)!=0)
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return false;
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$info=substr($info,15);
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if(ENABLE_ENCRYPT)
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$info=decrypt($info,ENCRYPT_PASS);
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else
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$info=base64_decode($info);
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if(!preg_match('/^[A-Za-z0-9\x00-\x80~!@#$%&_+-=:";\'<>,\/"\[\]\\\^\.\|\?\*\+\(\)\{\}\s]+$/',$info))
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return false;
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$info=json_decode($info, true);
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$isChange=false;
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if(!isset($info['location']))
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{
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$info['location']=convertip($info['user_IP'],IPDATA_PATH);
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$isChange=true;
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}
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if($isChange)
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saveInfo(json_encode($info),$filename);
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return $info;
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}
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function delInfo($filename)
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{
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$logFile = dirname( __FILE__ ).'/'.DATA_PATH.'/'.$filename.'.php';
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return unlink($logFile);
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}
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function clearInfo()
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{
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$files = glob(DATA_PATH . '/*.php');
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foreach ($files as $file) {
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unlink($file);
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}
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return true;
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}
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?>
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