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<?php
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if (!defined('BASEPATH'))
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exit('No direct script access allowed');
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//常量配置
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define("COST_TIME",2);//限制时间，单位分钟
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define("COST_COUNT",10);//限制次数
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class Illegal_submit{
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private $CI;
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private $conn;//数据库连接资源
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//ip黑名单
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private $ip_blacklist=array();//array("202.103.68.34","202.103.68.30");
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//邮箱黑名单
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private $email_blacklist=array();
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function __construct(){
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$this->CI = & get_instance();
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$this->HT = $this->CI->load->database('HT', TRUE);
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}
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function test(){
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$sql="SELECT top 1 * from ConfirmLineInfoTmp";
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$query = $this->HT->query($sql);
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var_dump($query->result());
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}
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public function verify_view(){
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$list["r"]=$this->CI->input->post();
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unset($list["r"]["_ver"]);//验证码不需要再传输，所以去掉
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echo $this->CI->load->view('orders/ver_img',$list,true);
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session_start();
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if($_SESSION["randcode"]===@$_POST["_ver"]){
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return true;
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}
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}
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public function verify($ip="",$email=""){
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if(in_array($ip, $this->ip_blacklist) or in_array($email, $this->email_blacklist)){
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//此ip或者邮箱在黑名单
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return $this->verify_view();
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}else{
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$sql="SELECT count(*)
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FROM ConfirmLineInfoTmp
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WHERE (COLI_SenderIP='{$ip}'
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OR (
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SELECT MEI_MailList
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FROM MEmberInfoTmp
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WHERE MEI_SN=(SELECT CUL_CUI_SN FROM CUstomerListTmp WHERE CUL_COLI_SN=ConfirmLineInfoTmp.COLI_SN)
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)='{$email}')
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AND COLI_ApplyDate>DATEADD(n,-".COST_TIME.",GETDATE())";
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$r=$this->_fetch_array($sql);
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//如果数据多于配置的阈值，返回false
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if($r[0]<COST_COUNT){
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// return FALSE;//需要验证
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return $this->verify_view();
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}else{
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return TRUE;//不需要验证
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}
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}
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}
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public function verify_ft($ip="",$email="",$post=""){
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if(in_array($ip, $this->ip_blacklist) or in_array($email, $this->email_blacklist)){
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//此ip或者邮箱在黑名单
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return FALSE;
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}else{
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$sql="SELECT count(*)
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FROM ConfirmLineInfoTmp
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WHERE (COLI_SenderIP='{$ip}'
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OR (
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SELECT MEI_MailList
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FROM MEmberInfoTmp
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WHERE MEI_SN=(SELECT CUL_CUI_SN FROM CUstomerListTmp WHERE CUL_COLI_SN=ConfirmLineInfoTmp.COLI_SN)
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)='{$email}')
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AND COLI_ApplyDate>DATEADD(n,-".COST_TIME.",GETDATE())";
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$query = $this->HT->query($sql);
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$r=$query->result();
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if($r){
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//如果数据多于配置的阈值，返回false
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if($r[0]->count_num<COST_COUNT){
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// return FALSE;//需要验证
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return FALSE;
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}else{
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return TRUE;//不需要验证
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}
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}else{
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return TRUE;//不需要验证
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}
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}
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}
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public function verify_image(){
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$this->CI->load->library('Captcha_code');
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// $this->CI->load->library("session");
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$this->CI->captcha_code->show();
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// $yzm_session = $this->CI->session->userdata('verify_code');
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// echo $yzm_session;
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}
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public function view(){
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}
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}
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