59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
<?php
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if(!defined('IN_OAOOA')) {
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exit('Access Denied');
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}
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function make_seccode($idhash){
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global $_G;
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$seccode = random(6, 1);
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$seccodeunits = '';
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if($_G['setting']['seccodedata']['type'] == 1) {
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$len = strtoupper(CHARSET) == 'GBK' ? 2 : 3;
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$code = array(substr($seccode, 0, 3), substr($seccode, 3, 3));
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$seccode = '';
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for($i = 0; $i < 2; $i++) {
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$seccode .= substr(lang('chn'), $code[$i] * $len, $len);
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}
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} elseif($_G['setting']['seccodedata']['type'] == 3) {
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$s = sprintf('%04s', base_convert($seccode, 10, 20));
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$seccodeunits = 'CEFHKLMNOPQRSTUVWXYZ';
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} else {
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$s = sprintf('%04s', base_convert($seccode, 10, 24));
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$seccodeunits = 'BCEFGHJKMPQRTVWXY2346789';
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}
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if($seccodeunits) {
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$seccode = '';
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for($i = 0; $i < 4; $i++) {
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$unit = ord($s{$i});
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$seccode .= ($unit >= 0x30 && $unit <= 0x39) ? $seccodeunits[$unit - 0x30] : $seccodeunits[$unit - 0x57];
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}
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}
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dsetcookie('seccode'.$idhash, authcode(strtoupper($seccode)."\t".(TIMESTAMP - 180)."\t".$idhash."\t".FORMHASH, 'ENCODE', $_G['config']['security']['authkey']), 0, 1, true);
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return $seccode;
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}
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function make_secqaa($idhash) {
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global $_G;
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loadcache('secqaa');
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$secqaakey = max(1, random(1, 1));
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if($_G['cache']['secqaa'][$secqaakey]['type']) {
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$qaafile = libfile('secqaa/'.$_G['cache']['secqaa'][$secqaakey]['question'], 'class');
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$class = $_G['cache']['secqaa'][$secqaakey]['question'];
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if(file_exists($qaafile)) {
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@include_once $qaafile;
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$class = 'secqaa_'.$class;
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if(class_exists($class)) {
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$qaa = new $class();
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if(method_exists($qaa, 'make')) {
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$_G['cache']['secqaa'][$secqaakey]['answer'] = md5($qaa->make($_G['cache']['secqaa'][$secqaakey]['question']));
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}
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}
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}
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}
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dsetcookie('secqaa'.$idhash, authcode($_G['cache']['secqaa'][$secqaakey]['answer']."\t".(TIMESTAMP - 180)."\t".$idhash."\t".FORMHASH, 'ENCODE', $_G['config']['security']['authkey']), 0, 1, true);
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return $_G['cache']['secqaa'][$secqaakey]['question'];
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}
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?>
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