diff --git a/php/nb/README.md b/php/nb/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..d6c0d1ade3268b1cd16e9735556a6b0638e8f31e
--- /dev/null
+++ b/php/nb/README.md
@@ -0,0 +1,4 @@
+# 牛逼代码
+
+我就找几个最具代表性的，其实还很多，不过就找这个几个吧，我把其中的企业信息去掉，只留下代码。
+供各位观赏！
\ No newline at end of file
diff --git a/php/nb/l.php b/php/nb/l.php
new file mode 100644
index 0000000000000000000000000000000000000000..be7c688b57263b8d8c3987307a8007d73c00aad6
--- /dev/null
+++ b/php/nb/l.php
@@ -0,0 +1,1177 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Esslicense extends CI_Controller {
+
+    private function build_pagination($url,$total,$per_page,$uri_segment) {
+        $pgcfg = array(
+            'base_url'=>base_url($url),
+            'total_rows'=>$total,
+            'per_page'=>$per_page,
+            'uri_segment'=>$uri_segment,
+            'use_page_numbers'=>TRUE,
+            'num_links'=>5,
+        );
+        $this->load->library('customsizepagination');
+        $this->customsizepagination->initialize($pgcfg);
+        return $this->customsizepagination->create_links();
+    }
+
+    private function success($data = '', $status = 200, $msg = 'success') {
+        $result = [
+            'data' => $data,
+            'status' => $status,
+            'msg' => $msg
+        ];
+        header ( 'Content-Type:application/json; charset=utf-8' );
+        echo json_encode ( $result );
+        exit(0);
+    }
+
+    private function error($status = 404, $msg = '') {
+        $result = [
+            'status' => $status,
+            'msg' => $msg,
+            'data' => null
+        ];
+        header ( 'Content-Type:application/json; charset=utf-8' );
+        echo json_encode ( $result );
+        exit(0);
+    }
+
+    private function send_mail($data) {
+        $this->load->library(array('email', 'parser'));
+
+        $this->email->from('noreply@huorong.cn', 'Huorong Security');
+        $this->email->to($data['email']);
+
+        $this->email->subject('[xxxxxx管理系统] -产品授权');
+        $this->email->message($this->parser->parse('mail_lic_info', $data, TRUE));
+
+        return $this->email->send(FALSE);
+    }
+
+    private function send_sms ( $phone ) {
+        $params = array(
+            'SignName' => 'xxxx',
+            'PhoneNumbers' => $phone,
+            'TemplateCode' => 'SMS_123456789',
+            'TemplateParam' => array('phone' => '123456789')
+        );
+
+        $this->load->library('aliyunsms');
+        return $this->aliyunsms->sendSMS($params);
+    }
+
+    public function index() {
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+        redirect(array('esslicense','manage'));
+    }
+
+    private function fill_lic_dict(&$row) {
+    	global $license,$licensed,$regsrcs;
+
+    	if ($row['lictype'] === '0'){
+    	    $row['nowlictype'] = $licensed[1];
+    	}else{
+    	    $row['nowlictype'] = $licensed[2];
+    	}
+    	if (array_key_exists($row['lictype'], $license)) {
+    		$row['vlictype']=$license[$row['lictype']];
+    	}
+
+        if (array_key_exists($row['regsrc'], $regsrcs)) {
+            $row['regsrc']=$regsrcs[$row['regsrc']];
+        }
+    	foreach($row as $k=>$v) {
+          if ($v==='0000-00-00 00:00:00' || $v==='1000-01-01 00:00:00' || $v==='1970-01-02 00:00:00' || $v==='0') {
+              $row[$k]='-';
+          } else {
+              $row[$k]=html_escape($v);
+          }
+      }
+    }
+
+    private function _get_filter_condition($where = array())  {
+
+        if ($this->session->has_userdata('flt_license')){
+            if (array_key_exists('onlyyou', $this->session->flt_license)) {
+                $where['uid'] = $this->session->userinfo['id'];
+            }
+
+            if (array_key_exists('fltcls', $this->session->flt_license) && array_key_exists('flttxt',$this->session->flt_license) && !empty($this->session->flt_license['flttxt'])){
+                $this->db->like('c.'.$this->session->flt_license['fltcls'], $this->session->flt_license['flttxt']);
+            }
+        }
+
+        $this->load->helper('cookie');
+        $lictype_param1 = get_cookie('lictype');
+        $lictype_param2 = get_cookie('licensed');
+
+        if ($lictype_param2 == 0){
+            if ($lictype_param1 != 3){
+                $where['c.lictype'] = $lictype_param1;
+            }
+        }else if ($lictype_param2 == 1){
+            if ($lictype_param1 != 1 && $lictype_param1 != 2){
+                $where['c.lictype'] = 0;
+            }
+        }else if ($lictype_param2 == 2){
+            if ($lictype_param1 !== '0' && $lictype_param1 != 3){
+                $where['c.lictype'] = $lictype_param1;
+            }else if ($lictype_param1 == 3){
+                $where['c.lictype != '] = 0;
+            }
+        }
+
+        if ( ! isset($where['c.lictype'])){
+            unset($where['c.lictype']);
+        }
+
+        return $where;
+    }
+
+    private function display_manage($state, $where, $pgno,$perpage, $isDesc = false) {
+
+        if ($this->input->method()==='post') {
+            $this->session->flt_license = $this->input->post();
+        }
+
+        $where = $this->_get_filter_condition($where);
+
+        $where['c.state'] = 2;
+
+        if($pgno == 1 || $pgno == 0){
+            $start_id  = 0;
+        }else{
+            $start_id = $perpage*($pgno-1);
+        }
+
+        $nav = $this->load->view('ess_manage/license_nav',array('state'=>$state,'flt'=>$this->session->flt_license),TRUE);
+
+        $rows = $this->db->select(array('SQL_CALC_FOUND_ROWS c.*, u.nick'), false)->from('clients as c')->join('user as u','c.uid = u.id', 'left')->where( $where);
+
+        $rows = $isDesc ? $rows->order_by('c.id', 'desc')->limit( $perpage, $start_id)->get() : $rows->order_by('c.id', 'asc')->limit( $perpage, $start_id)->get() ;
+
+        $total = $this->db->query('SELECT FOUND_ROWS() AS `Count`')->row()->Count;
+
+        $pgvw=$this->build_pagination(array('esslicense','manage'), $total, $perpage, 3);
+
+        $results = array();
+
+        while ($row = $rows->unbuffered_row('array')) {
+            $this->fill_lic_dict($row);
+            $results[] = $row;
+        }
+
+        $this->load->view('ess_manage/license_header', array('flt_license' => $this->session->flt_license, 'pgno' => $pgno));
+        $this->load->view('essmgr_main_nav');
+        $this->load->view('ess_manage/license_'.$state, array('clients'=>$results,'pgvw'=>$pgvw,'total'=>$total,'manage_nav'=>$nav, 'per_page' => $perpage));
+        $this->load->view('ess_manage/footer');
+    }
+
+    public function manage($pgno=0,$pagesize=DEFAULT_PAGE_NUMBER) {
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+        $this->display_manage('all', array(), $pgno,$pagesize, true);
+    }
+
+    public function update_pg($id=0) {
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+
+        $row = $this->db->query("SELECT * FROM `clients` WHERE id=?",array($id))->unbuffered_row('array');
+
+        if ($row === NULL) {
+            show_404();
+        }
+
+        $row['lic_tk'] = $this->encryption->encrypt(json_encode($row));
+
+        $this->parser->parse('ess_manage/template/license_update',$row);
+    }
+
+    private function build_license($clntid) {
+
+        $data = $this->db->select("name,licnodes,licexpire,lictm,serial")->get_where('clients', array('id'=>$clntid))->unbuffered_row('array');
+
+    	$arr = array(
+            'to' => $data['name'],
+            'type' => 1,
+            'nodes_num' => intval($data['licnodes']),
+            'expire_time' => strtotime($data['licexpire']),
+            'license_time' => strtotime($data['lictm']),
+            'serial' => $data['serial'],
+        );
+
+	    $privatekey = openssl_pkey_get_private(file_get_contents('ess.key'), "");
+	    $arr_json = json_encode($arr);
+        openssl_sign($arr_json, $signature, $privatekey, OPENSSL_ALGO_SHA512);
+        return strtr(base64_encode($signature) . '.' . base64_encode($arr_json), '+/', '-_');
+    }
+
+    //生成许可证
+    public function update_update() {
+        // var_dump(json_decode($this->decrypt_data(rawurldecode($this->input->post('token')))));die;
+        $repass = $this->input->post('repass');
+        if(isset($_REQUEST['source'])){
+           if($this->input->post('source') == 'preseller'){
+
+                $token = json_decode($this->decrypt_data(rawurldecode($this->input->post('token'))),TRUE);
+
+                $uid = $this->input->post('uid');
+                $email = $token['email'];
+                if($token == 'error' || $token == ""){
+                    echo false;
+                }
+                $lictype = '2';
+                $token['lictype'] = '2';
+
+            }else{
+                if (!$this->session->is_login) {
+                    redirect(array('essmgr','index'));
+                }
+
+                if ($this->input->method() !== 'post') {
+                    exit();
+                }
+                $uid = $this->session->userinfo['id'];
+                $email = trim( $this->input->post('email'));
+                $token = json_decode($this->encryption->decrypt($this->input->post('token')),TRUE);
+                $lictype = $this->input->post('lictype');
+            }
+        }else{
+            if (!$this->session->is_login) {
+                redirect(array('essmgr','index'));
+            }
+
+            if ($this->input->method() !== 'post') {
+                exit();
+            }
+            $uid = $this->session->userinfo['id'];
+            $email = trim( $this->input->post('email'));
+            $token = json_decode($this->encryption->decrypt($this->input->post('token')),TRUE);
+            $lictype = $this->input->post('lictype');
+        }
+
+        $clnt = array(
+            'name'=>$this->input->post('name'),
+            'lictm'=>$this->input->post('tm'),
+            'lictype'=>$lictype,
+            'licexpire'=>$this->input->post('expire'),
+            'licnodes'=>$this->input->post('nodes'),
+            'licdays'=>$this->input->post('days'),
+            'uid'=>$uid
+        );
+        //如果代理商传过来的话 自动为正式版
+        if(isset($_REQUEST['source'])){
+            $clnt['state'] = 2;
+        }
+
+        if (empty($email)) {
+            $email = $token['email'];
+        }
+
+        $log = array(
+            'optm' => date("Y-m-d H:i:s", time()),
+            'cid' => $token['id'],
+            'name' => $clnt['name'],
+            'email' => $email,
+            'uid' => $uid,
+            'state' => $token['state'],
+            'days' => $clnt['licdays'],
+            'nodes' => $clnt['licnodes'],
+            'memo' => ''
+        );
+
+        $this->log_record('更新', $log);
+
+        if (!$this->db->update('clients',$clnt, array('id'=>$token['id']))){
+            show_error($this->db->error());
+        }
+
+        $clnt['id'] = $token['id'];
+
+        $this->log_record('生成xxx', $log);
+        if(data)
+        $clnt['data'] = $this->build_license($token['id']);
+
+        if ( isset($repass) && $repass == 1) {
+            $passwd = $this->randomPassword();
+            $clnt['passwd'] = sha1($passwd);
+        }else if ($token['lictype'] != '1' && $token['lictype'] != '2' ){
+            //根据此客户是否已授权，没有 则 第一次 需要 生成密码； 是 则 不再生成密码
+            $passwd = $this->randomPassword();
+            $clnt['passwd'] = sha1($passwd);
+        }
+
+        $this->http_update($clnt);
+
+        if ( isset($repass) && $repass == 1) {
+            $clnt['passwd'] = $passwd;
+            $clnt['serial'] = $this->input->post('serial');
+        }else if ($token['lictype'] != '1' && $token['lictype'] != '2' ){
+            $clnt['passwd'] = $passwd;
+            $clnt['serial'] = $this->input->post('serial');
+        }
+
+        if (!empty($email)) {
+            $clnt['email'] = $email;
+        }
+
+        if (!$this->send_mail($clnt)){
+            log_message('error', 'SendMail: "'.$clnt['name'].'","'.$email.'", fail,"'.$this->email->print_debugger(array('headers')).'"');
+            $this->error(500, $this->email->print_debugger(array('headers')));
+        }
+
+        if (!$this->send_sms($token['phone'])){
+            $this->error(401, 'system error');
+        }
+        if(!isset($_REQUEST['source'])){
+            redirect($_SERVER['HTTP_REFERER']);
+        }else{
+            echo true;
+        }
+    }
+
+    private function randomPassword() {
+        $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
+        $pass = array();
+        $alphaLength = strlen($alphabet) - 1;
+        for ($i = 0; $i < 8; $i++) {
+            $pass[] = $alphabet[mt_rand(0, $alphaLength)];
+        }
+        return implode($pass);
+    }
+
+    private function log_record($action, $data) {
+        $data['action'] = $action;
+        if(!$this->db->insert('record',$data)){
+            show_error($this->db->error());
+        }
+    }
+      private function decrypt_data($ciphertext){
+                    $key = hex2bin('1d1a0dd573732cf5090738e1935138b3f12604ac6ba1fa127919c7cc85b0179f44cf13f78257261fba6de51a92e2ca29ee76afe3990e3c7cd5b716bd2721d851');
+                    $c = base64_decode($ciphertext);
+                    $ivlen = openssl_cipher_iv_length($cipher="AES-128-CBC");
+                    $iv = substr($c, 0, $ivlen);
+                    $hmac = substr($c, $ivlen, $sha2len=32);
+                    $ciphertext_raw = substr($c, $ivlen+$sha2len);
+                    $original_plaintext = openssl_decrypt($ciphertext_raw, $cipher, $key, $options=OPENSSL_RAW_DATA, $iv);
+                    $calcmac = hash_hmac('sha256', $ciphertext_raw, $key, $as_binary=true);
+                    if (hash_equals($hmac, $calcmac))//PHP 5.6+ timing attack safe comparison
+                    {
+                        return $original_plaintext;
+                    }
+                    return "error";
+            }
+    private function http_update($data) {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, "http://".ESSMGR_FRONTEND_IP."/essmgr/esssync/update");
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: ".ESSMGR_FRONTEND_HOST));
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_HEADER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $this->encryption->encrypt(json_encode($data)));
+        $output = curl_exec($ch);
+        curl_close($ch);
+        return $output;
+    }
+    private function fill_client_dict(&$row) {
+        global $nodescnts,$industrys,$provinces,$regsrcs,$states,$license;
+        if (isset($row['nodes']) && array_key_exists($row['nodes'], $nodescnts)) {
+            $row['vnodes'] = $nodescnts[$row['nodes']];
+        }
+        if (isset($row['trade']) && array_key_exists($row['trade'], $industrys)) {
+            $row['vtrade'] = $industrys[$row['trade']];
+        }
+        if (isset($row['province']) && array_key_exists($row['province'], $provinces)) {
+            $row['vprovince'] = $provinces[$row['province']];
+        }
+        if (isset($row['regsrc']) && array_key_exists($row['regsrc'], $regsrcs)) {
+            $row['vregsrc'] = $regsrcs[$row['regsrc']];
+        }
+        if (isset($row['state']) && array_key_exists($row['state'], $states)) {
+            $row['vstate'] = $states[$row['state']];
+        }
+        if (isset($row['lictype']) && array_key_exists($row['lictype'], $license)) {
+            $row['vlictype'] = $license[$row['lictype']];
+        }
+        $row['nickname'] = $this->get_nickname($row['uid']);
+        foreach($row as $k=>$v) {
+            if ($v==='0000-00-00 00:00:00' || $v==='1000-01-01 00:00:00' || $v==='1970-01-02 00:00:00' || $v==='0') {
+                $row[$k]='-';
+            } else {
+                $row[$k]=html_escape($v);
+            }
+        }
+    }
+
+    private function get_nickname($id) {
+        $row = $this->db->select('nick')->where('id',$id)->get('user')->unbuffered_row('array');
+        if ($row === NULL) {
+            return '无';
+        }
+        return $row['nick'];
+    }
+
+    private function fill_record_dict(&$row) {
+        global $states;
+        if (array_key_exists($row['state'], $states)) {
+            $row['state'] = $states[$row['state']];
+        }
+        $row['nickname'] = $this->get_nickname($row['uid']);
+        foreach($row as $k=>$v) {
+            if ($v==='0000-00-00 00:00:00' || $v==='1000-01-01 00:00:00' || $v==='1970-01-02 00:00:00' || $v==='0') {
+                $row[$k]='-';
+            } else {
+                $row[$k]=html_escape($v);
+            }
+        }
+    }
+
+    public function reset_passwd(){
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+
+        $id = $this->input->post('id');
+        $new_passwd = $this->input->post('newPasswd');
+
+        $data = $this->db->limit(1)->get_where('clients', array('id'=> $id))->unbuffered_row('array');
+
+        $data_log = array(
+            'cid'=> $data['id'],
+            'name'=> $data['name'],
+            'email'=> $data['email'],
+            'uid'=> $this->session->userinfo['id'],
+            'state'=> $data['state'],
+            'days'=> $data['licdays'],
+            'nodes'=> $data['licnodes'],
+            'memo'=> '',
+        );
+
+        $this->log_record('修改密码', $data_log);
+
+        $this->http_reset_client_passwd(array('id'=> $id, 'passwd'=> sha1($new_passwd)));
+
+        $data['passwd'] = $new_passwd;
+
+        if (!$this->send_mail($data)){
+            log_message('error', 'SendMail: "'.$data['name'].'","'.$data['email'].'", fail,"'.$this->email->print_debugger(array('headers')).'"');
+            $this->error(500, $this->email->print_debugger(array('headers')));
+        }
+
+        $this->success();
+    }
+
+    public function details($clntid = 0, $pgno = 0,$perpage=15){
+
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+
+        $clnt = $this->db->get_where('clients',array('id'=>$clntid),1)->unbuffered_row('array');
+        if ($clnt === NULL) {
+            show_404();
+        }
+        $this->fill_client_dict($clnt);
+        if($pgno == 1 || $pgno == 0){
+            $start_id  = 0;
+        }else{
+            $start_id = $perpage*($pgno-1);
+        }
+        $rows = $this->db->select(array('SQL_CALC_FOUND_ROWS *'), false)->order_by('id', 'desc')->get_where( 'record', array('cid'=>$clntid), $perpage, $start_id );
+        $total = $this->db->query('SELECT FOUND_ROWS() AS `Count`')->row()->Count;
+        $pgvw=$this->build_pagination(array('esslicense','details', $clntid), $total, $perpage, 4);
+
+        $records = array();
+        while ($row = $rows->unbuffered_row('array')) {
+            $this->fill_record_dict($row);
+            $records[] = $row;
+        }
+//        //添加查询条件 是否有激活
+        $this->db->select(array('SQL_CALC_FOUND_ROWS *'), FALSE);
+        $this->db->from('clients');
+        $this->db->where(array('id'=>intval($clntid)));
+        $results = $this->db->get();
+        $rows=$results->unbuffered_row('array');
+        if($rows['licactivitytime']=='0000-00-00' || $rows['licactivitytime']=='1000-01-01 00:00:00' || $rows['licactivitytime']=='1970-01-02' || $rows['licactivitytime']=='0'){
+           $returnData =  $this->licative_curl(array("serial" => $rows['serial']));
+            $returnData = trim($returnData,'"');
+            if($returnData !== 'false' && preg_match ("/^([0-9]{4})-([0-9]{2})-([0-9]{2})$/", $returnData)){
+                $where=array(
+                    'licactivitytime'=>$returnData,
+                    'licactivitytype'=>1
+                );
+                $this ->db->where('serial',$rows['serial'])->update('clients',$where);
+                $rows['licactivitytype'] = 1;
+                $rows['licactivitytime'] = $returnData;
+            }
+        }
+        if(intval($rows['licactivitytype']) == 1){
+            $activesd = '已激活';
+        }else if(intval($rows['licactivitytype']) == 0){
+            $activesd = '未激活';
+        }else{
+            $activesd = '内测激活';
+        }
+
+        $actives['type'] = $activesd;
+        $actives['time']= $rows['licactivitytime'];
+        $actives['types']= $rows['licactivitytype'];
+        $main_nav = $this->load->view('essmgr_main_nav',array(),TRUE);
+        $this->load->view('license_detail', array('clnt'=>$clnt, 'records'=> $records,'clntid'=>$clntid, 'pgvw'=>$pgvw, 'main_nav'=>$main_nav,'actives'=>$actives));
+    }
+
+    /**
+     * @param $data
+     * @return mixed
+     */
+    private function licative_curl($data) {
+//        var_dump($data);die;
+        $arrContextOptions=array(
+            "ssl"=>array(
+                "verify_peer"=>false,
+                "verify_peer_name"=>false,
+            ),
+        );
+        return file_get_contents(HRSTATS_URL."?serial=".$data["serial"],false, stream_context_create($arrContextOptions));
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, HRSTATS_URL);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: ".ESSMGR_FRONTEND_HOST));
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_HEADER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
+        curl_setopt($ch, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        $output = curl_exec($ch);
+        curl_close($ch);
+        return $output;
+    }
+    public function  activeSubmit(){
+
+        $id=$_REQUEST['id'];
+        $actives = $_REQUEST['actives'];
+        $time = $_REQUEST['time'];
+        $where=array(
+            'licactivitytime'=>$time,
+            'licactivitytype'=>$actives
+        );
+        $this ->db->where('id',$id)->update('clients',$where);
+        $result = [
+            'status' => 200,
+            'msg' => 'success'
+        ];
+        header ( 'Content-Type:application/json; charset=utf-8' );
+        echo json_encode ( $result );
+    }
+    private function fill_title_dict($title_en_arr){
+        global $title_cn;
+
+        $title_cn_arr = array();
+
+        foreach ($title_en_arr as $key =>$value) {
+            $v = trim($value,'"');
+            if (array_key_exists($v, $title_cn)){
+                $title_cn_arr[$key] = $title_cn[$v];
+            }
+        }
+        return $title_cn_arr;
+    }
+
+    private function fill_content_dict(&$arr)  {
+        global $nodescnts,$industrys,$provinces,$regsrcs,$states,$license;
+
+        $arr[2] = $this->check($regsrcs,$arr,2);
+        $arr[4] = $this->check($provinces,$arr,4);
+        $arr[5] = $this->check($industrys,$arr,5);
+        $arr[6] = $this->check($nodescnts,$arr,6);
+        if (trim($arr[10], '"') == '1'){
+            $arr[10] = '已激活';
+        }else{
+            $arr[10] = '未激活';
+        }
+        $arr[13] = $states[trim($arr[13],'"')];
+        $arr[16] = $license[trim($arr[16],'"')];
+
+        foreach($arr as $k=>$v) {
+            $v = trim($v, '"');
+            if ($v==='0000-00-00 00:00:00' || $v==='1000-01-01 00:00:00' || $v==='1970-01-02 00:00:00' || $v==='0') {
+                $arr[$k]='-';
+            } else {
+                $arr[$k]=html_escape($v);
+            }
+        }
+    }
+
+    public function export2csv(){
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+
+        $where = $this->_get_filter_condition();
+
+        $where['c.state'] = 2;
+
+        $query = $this->db->select('c.*, u.nick')->from('clients as c')->join('user as u','c.uid = u.id', 'left')->where( $where) ->order_by('c.id', 'asc')->get();
+        $this->load->dbutil();
+        $this->load->helper('file');
+        $this->load->helper('download');
+
+        $delimiter = ",";
+        $newline = "\r\n";
+        $enclosure = '"';
+        $data = $this->dbutil->csv_from_result($query, $delimiter, $newline, $enclosure);
+
+        $data = $this->_pretty_data($data);
+
+        $Date = date("YmdHis");
+        $Filename = $Date.'.csv';
+        force_download($Filename, $data);
+    }
+
+    private function _pretty_data ($data)  {
+
+        $data_arr = explode("\r\n", $data);
+
+        array_pop($data_arr);
+
+        $title_en_arr = explode(',', $data_arr[0]);
+
+        $title_cn_arr = $this->fill_title_dict($title_en_arr);
+
+        $title_cn = implode(',', $title_cn_arr);
+
+        array_shift($data_arr);
+        array_unshift($data_arr, $title_cn);
+
+        foreach ($data_arr as $key =>$value) {
+            if ($key == 0){ continue;}
+
+            $v_arr = explode(',', $data_arr[$key]);
+
+            $this->fill_content_dict($v_arr);
+
+            $data_arr[$key] = implode(',', $v_arr);
+        }
+
+        $data = implode("\r\n", $data_arr);
+
+        return mb_convert_encoding($data,'gb2312','utf-8');
+    }
+
+    private function http_reset_client_passwd($data) {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, "http://".ESSMGR_FRONTEND_IP."/essmgr/esssync/reset_passwd");
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: ".ESSMGR_FRONTEND_HOST));
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_HEADER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $this->encryption->encrypt(json_encode($data)));
+        $output = curl_exec($ch);
+        curl_close($ch);
+        return $output;
+    }
+    /*给sem提供序列号的内容
+     *
+     *@return array serial 返回的序列号
+     * */
+    public function  find_serial_curl(){
+
+        $data = json_decode($_REQUEST);
+        $return = [];
+        foreach($data as$k=> $v) {
+            //添加查询条件 是否有激活
+            $return[$k]['serial'] = $v['serial'];
+            $this->db->select(array('SQL_CALC_FOUND_ROWS *'), FALSE);
+            $this->db->from('clients');
+            $this->db->where(array('serial' => $v['serial']));
+            $results = $this->db->get();
+            $rows = $results->unbuffered_row('array');
+            if ($rows !== NULL ) {
+                $return[$k]['licactivitytime'] = $rows['licactivitytime'];
+            } else {
+                $return[$k]['licactivitytime'] = "";
+            }
+        }
+        // 生成json格式数据
+        header('Access-Control-Allow-Origin: *');
+        echo json_encode($return);
+    }
+    /**
+     * 根据原始数据数组的key获取value作为字典的key得到对应的翻译值
+     * @param $ay array 字典
+     * @param @arr array 原始值数组
+     * @param @index string
+     * @return string
+     */
+    private function check($ay,$arr,$index){
+        $key = isset($arr[$index]) ? trim($arr[$index]) : "";
+        $key = str_replace('"',"",$key);
+        if(array_key_exists($key, $ay)){
+            return trim($ay[$key]);
+        }
+            return '"';
+        }
+
+
+    /**
+     * http_put_client 推送客户端信息到前端
+     *
+     * @param  mixed $data
+     *
+     * @return void
+     */
+    private function http_put_client($data) {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, "http://".ESSMGR_FRONTEND_IP."/essmgr/esssync/put_client");
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array("Host: ".ESSMGR_FRONTEND_HOST));
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_HEADER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $this->encryption->encrypt(json_encode($data)));
+        $output = curl_exec($ch);
+        curl_close($ch);
+        return $output;
+    }
+
+    /**
+     * _build_serial 生成序列号
+     *
+     * @param  mixed $province
+     * @param  mixed $company_name
+     *
+     * @return void
+     */
+    private function _build_serial($province, $company_name)  {
+        $serial = array(
+            'ESV1',
+            $province.strtoupper(str_pad(dechex(mt_rand(0,255)), 2, '0', STR_PAD_LEFT)),
+            date('yW'),
+            strtoupper(str_pad(dechex(crc32($company_name)), 8, '0', STR_PAD_LEFT)),
+        );
+        return implode('-', $serial);
+    }
+
+    /**
+     * _build_lic 生成证书
+     *
+     * @return void
+     */
+    public function _build_lic($data)
+    {
+        $arr = array(
+            'to' => $data['name'],
+            'type' => 1,
+            'nodes_num' => intval($data['licnodes']),
+            'expire_time' => strtotime($data['licexpire']),
+            'license_time' => strtotime($data['lictm']),
+            'serial' => $data['serial'],
+        );
+
+	    $privatekey = openssl_pkey_get_private(file_get_contents('ess.key'), "");
+	    $arr_json = json_encode($arr);
+        openssl_sign($arr_json, $signature, $privatekey, OPENSSL_ALGO_SHA512);
+        return strtr(base64_encode($signature) . '.' . base64_encode($arr_json), '+/', '-_');
+    }
+
+    /**
+     * showFormalLic 显示正式证书添加页面
+     *
+     * @return void
+     */
+    public function showFormalLic()
+    {
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+        $this->load->view('ess_manage/template/createFormalLic',array()) ;
+    }
+
+    /**
+     * 判断表单数据是否为空
+     *
+     * @param  array $fields 判断的字段
+     * @param  array $data  判断的数据
+     *
+     * @return array
+     */
+    public function isFormEmpty($fields, $data)
+    {
+        foreach ($fields as $key => $val) {
+            if (!isset($data[$val]) || empty($data[$val])) {
+                // var_dump($val, $data);
+                return [true, $key];
+            }
+        }
+        return [false, ''];
+    }
+
+    /**
+     * 判断表单数据是否为默认项
+     *
+     * @param  array $fields 判断的字段
+     * @param  array $data  判断的数据
+     *
+     * @return array
+     */
+    public function isFormDefault($fields, $data)
+    {
+        if(count($fields) !== 0){
+            foreach ($fields as $key => $val) {
+                if (!isset($data[$val]) || empty($data[$val]) || $data[$val] == 1 ) {
+                    // var_dump($val, $data);
+                    return [true, $key];
+                }
+            }
+        }
+        return [false, ''];
+    }
+
+    /**
+     * createFormalLic 创建正式证书
+     *
+     * @return void
+     */
+
+
+    public function createFormalLic()
+    {
+        if (!$this->session->is_login) {
+            redirect(array('essmgr','index'));
+        }
+
+        // 非表单数据生成
+        $now  = date("Y-m-d H:i:s", time());
+        $post = $this->input->post();
+        unset($post['csrf_test_name']);
+        //判断传入数据
+        if(!(isset($post['type_sales']) && isset($post['type_message']))){
+            $this->error(401, '字段不正确');
+        }
+        // 拼接字段是否为空和验证字段
+        //验证不能为空的数组
+
+        //验证是否生效的数组
+        $fields_checked = [];
+
+        if($post['type_sales'] == "agent"){
+            $fields_null = [
+                '授权台数' => 'agent_licnodes',
+                '授权期限' => 'agent_licdays',
+                '邮箱通知' => 'agent_send_email',
+                '短信通知' => 'agent_send_phone'
+            ];
+            $fields_nulls = [
+                '订单编号' => 'order_id',
+                '代理商名称' => 'agent_company_name'
+            ];
+            $fields_null = array_merge($fields_null,$fields_nulls);
+        }else{
+            $fields_null = [
+                '授权台数' => 'licnodes',
+                '授权期限' => 'licdays',
+                '邮箱通知' => 'send_email',
+                '短信通知' => 'send_phone'
+            ];
+            $fields_nulls = [
+                '客户名称' => 'company_name'
+            ];
+            $fields_null = array_merge($fields_null,$fields_nulls);
+        }
+
+        if($post['type_message'] == "all_mess"){
+            $fields_nulls = [
+                '客户名称' => 'name',
+                '联系人' =>'contact',
+                '联系电话' =>'contact_phone',
+                '邮箱地址' =>'contact_email',
+                'QQ' => 'im'
+            ];
+            $fields_null = array_merge($fields_null,$fields_nulls);
+
+            $fields_checked = [
+                '所在地区' => 'province',
+                '所属行业' => 'trade',
+                '终端规模' => 'nodes'
+            ];
+        }
+
+        // 验证字段是否为空
+        $vaild = $this->isFormEmpty($fields_null, $post);
+        if ($vaild[0]) {
+            $this->error(401, $vaild[1].'未填写');
+        }
+
+
+        $vaild = $this->isFormDefault($fields_checked, $post);
+        if ($vaild[0]) {
+            $this->error(401, $vaild[1].'未选择');
+        }
+//        开始拼接使用的数组
+        $data = [];
+        //发送信息的数据
+        $contant_info = [];
+        if($post['type_sales'] == "agent"){
+            $contant_info = [
+                'phone' =>$post['agent_send_phone'],
+                'email' =>$post['agent_send_email']
+            ];
+            if($post['type_message'] == "all_mess"){
+                $data = [
+                    'name' => $post['name'],
+                    'contact' =>$post['contact'],
+                    'phone' =>$post['contact_phone'],
+                    'email' =>$post['contact_email'],
+                    'im' => $post['im'],
+                    'province' => $post['province'],
+                    'trade' => $post['trade'],
+                    'nodes' => $post['nodes'],
+                    'licnodes' => $post['agent_licnodes'],
+                    'licdays' => $post['agent_licdays']
+                ];
+                $data['email_valid'] = 1; // 邮箱是否有效 1 有效
+                $data['serial']  = $this->_build_serial($data['province'], $data['name'].$this->guid()); // 序列号
+            }else{
+                $data = [
+                    'name' => $post['agent_company_name'],
+                    'licnodes' => $post['agent_licnodes'],
+                    'licdays' => $post['agent_licdays'],
+                    'contact' =>'0',
+                    'im' => '0',
+                    'province' => '1',
+                    'trade' => 1,
+                    'nodes' => 1,
+                ];
+                $data['serial']  = $this->_build_serial("BJ", $data['name'].$this->guid()); // 序列号
+                $data['phone'] = $data['serial'];
+                $data['email'] = $data['serial'];
+                $data['email_valid'] = 0; // 邮箱是否有效 1 有效
+            }
+            $data['licexpire'] = date('Y-m-d H:i:s',strtotime('+'.$post['agent_licdays'].' day'));
+            $data['regsrc'] = 5; // 来源 5 代理商渠道
+        }else{
+            $contant_info = [
+                'phone' =>$post['send_phone'],
+                'email' =>$post['send_email']
+            ];
+            if($post['type_message'] == "all_mess"){
+                $data = [
+                    'name' => $post['name'],
+                    'contact' =>$post['contact'],
+                    'phone' =>$post['contact_phone'],
+                    'email' =>$post['contact_email'],
+                    'im' => $post['im'],
+                    'province' => $post['province'],
+                    'trade' => $post['trade'],
+                    'nodes' => $post['nodes'],
+                    'licnodes' => $post['licnodes'],
+                    'licdays' => $post['licdays']
+                ];
+                $data['email_valid'] = 1; // 邮箱是否有效 1 有效
+                $data['serial']  = $this->_build_serial($data['province'], $data['name'].$this->guid()); // 序列号
+            }else{
+                $data = [
+                    'name' => $post['company_name'],
+                    'licnodes' => $post['licnodes'],
+                    'licdays' => $post['licdays'],
+                    'contact' =>'0',
+                    'im' => '0',
+                    'province' => '1',
+                    'trade' => 1,
+                    'nodes' => 1,
+                ];
+                $data['serial']  = $this->_build_serial("BJ", $data['name'].$this->guid()); // 序列号
+                $data['phone'] = $data['serial'];
+                $data['email'] = $data['serial'];
+                $data['email_valid'] = 0; // 邮箱是否有效 1 有效
+            }
+            $data['licexpire'] = date('Y-m-d H:i:s',strtotime('+'.$post['licdays'].' day'));
+            $data['regsrc'] = 2; // 来源 2 后台添加
+        }
+
+        $data['regtm']  = $now; // 申请时间
+        $data['revwtm']  = $now; // 审核时间
+        $data['uptime'] = $now; // 最后找回时间
+        $data['licactivitytime'] = $now; // 序列号激活时间
+        $data['last_operate_time'] = $now; // 最后操作时间
+        $data['lictm'] = $now; //授权时间
+
+        $passwd = $this->randomPassword();// 密码
+        $data['passwd']  = sha1($passwd); // 加密后保存
+
+        $data['data']    = $this->_build_lic($data); // 许可证
+        $data['uid'] = $this->session->userinfo['id']; // 操作用户
+
+
+        $data['lictype']  = 2; // 授权类型，2 正式授权
+
+        $data['licactivitytype'] = 0; // 序列号类型 1 已激活激活
+        $data['state'] = 2; // 状态 lic 已授权
+
+
+        // 删除外网不需要的字段
+        $wData = $data;
+        unset($wData['state']);
+        unset($wData['revwtm']);
+        unset($wData['lictm']);
+        unset($wData['lictype']);
+        unset($wData['uid']);
+        unset($wData['licactivitytime']);
+        unset($wData['licactivitytype']);
+        unset($wData['remark']);
+
+        // 提交到外网服务器
+        $ret = $this->http_put_client($wData);
+        $ret = json_decode($ret, true);
+        // var_dump($ret);exit;
+        if ( !isset($ret['status']) || $ret['status'] != 200){
+            $this->error(401, '添加失败，请检查手机号邮箱是否重复');
+        }
+        if ( !isset($ret['data']['id']) || empty($ret['data']['id'])) {
+            $this->error(401, '添加失败，请检查邮箱是否重复');
+        }
+
+        // 删除内网不需要的数据
+        $nData = $data;
+        unset($nData['passwd']);
+        unset($nData['uptime']);
+        unset($nData['data']);
+        unset($nData['last_operate_time']);
+
+        // 根据外网id保存本地数据
+        $nData['id'] = $ret['data']['id'];
+        if (! $this->db->insert('clients', $nData)){
+            $this->error(500, $this->db->error());
+        }
+
+
+
+        // 发送邮件
+        $data['passwd'] = $passwd;
+        if (!$this->createF_send_mail($data,$contant_info['email'])){
+            log_message('error', 'SendMail: "'.$data['name'].'","'.$contant_info['email'].'", fail,"'.$this->email->print_debugger(array('headers')).'"');
+            $this->error(500, '邮件格式不正确，或者已存在！');
+        }
+
+        // 发送短信
+        if (!$this->send_sms($contant_info['phone'])){
+            $this->error(401, '手机格式不正确，或者已存在！');
+        }
+
+        if($post['type_sales'] == "agent"){
+            $upAgent =[
+                'order_id'=>$post['order_id'],
+                'serial' => $data['serial'],
+                'data' =>$data['data']
+            ];
+            $rst = $this->http_put_agent($upAgent);
+            $rst = json_decode($rst, true);
+            // 同步数据
+            if ($rst['code'] != 200){
+
+                $this->error(401, $rst['msg']);
+            }
+        }
+
+        $log = array(
+            'optm' => date("Y-m-d H:i:s", time()),
+            'cid' => $ret['data']['id'],
+            'name' => $data['name'],
+            'email' => $data['email'],
+            'uid' => $data['uid'],
+            'state' => 2,// 状态：已授权
+            'days' => $data['licdays'],
+            'nodes' => $data['licnodes'],
+            'memo' => ''
+        );
+
+        // 记录日志
+        $this->log_record('生成许可证', $log);
+
+        // 存放正式证书生成日志
+        $licStr = "{$nData['id']},{$wData['name']},{$wData['phone']},{$wData['email']}\n";
+        file_put_contents(ESSLIC_FORMAL_LIC_FILE, $licStr, FILE_APPEND);
+        $this->success();
+    }
+
+    /**
+     * 发送邮件
+     * @param $data
+     * @param $email
+     * @return mixed
+     */
+    private function createF_send_mail($data,$email) {
+        $this->load->library(array('email', 'parser'));
+
+        $this->email->from('noreply@huorong.cn', 'Huorong Security');
+        $this->email->to($email);
+
+        $this->email->subject('[xxxxxx管理系统] -产品授权');
+        $this->email->message($this->parser->parse('mail_lic_info', $data, TRUE));
+
+        return $this->email->send(FALSE);
+    }
+    /**
+     * 生成uuid
+     */
+    private function guid()
+    {
+        if (function_exists('com_create_guid')) {
+            return com_create_guid();
+        } else {
+            mt_srand((double)microtime() * 10000);//optional for php 4.2.0 and up.
+            $charid = strtoupper(md5(uniqid(rand(), true)));
+            $hyphen = chr(45);// "-"
+            $uuid = chr(123)// "{"
+                . substr($charid, 0, 8) . $hyphen
+                . substr($charid, 8, 4) . $hyphen
+                . substr($charid, 12, 4) . $hyphen
+                . substr($charid, 16, 4) . $hyphen
+                . substr($charid, 20, 12)
+                . chr(125);// "}"
+            return $uuid;
+        }
+    }
+    /**
+     * http_put_client 推送客户端信息更新到agent系统
+     *
+     * @param  mixed $data
+     *
+     * @return void
+     */
+    private function http_put_agent($data) {
+        $curl = curl_init();
+        curl_setopt($curl, CURLOPT_URL,PUT_AGENT_URL); // 要访问的地址
+        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); // 对认证证书来源的检查
+        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); // 从证书中检查SSL加密算法是否存在
+        curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"); // 模拟用户使用的浏览器
+        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
+        curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
+        curl_setopt($curl, CURLOPT_REFERER, $_SERVER['SERVER_NAME']);
+        curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
+        curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data)); // Post提交的数据包
+        curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
+        curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
+        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
+
+        $output = curl_exec($curl);
+        curl_close($curl);
+        return $output;
+    }
+}
\ No newline at end of file
diff --git a/php/nb/m.php b/php/nb/m.php
new file mode 100644
index 0000000000000000000000000000000000000000..ddd1a8770cd518815ed755b03c62c82f26a32cc8
--- /dev/null
+++ b/php/nb/m.php
@@ -0,0 +1,593 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Essmgr extends CI_Controller
+{
+    public function validate_login()
+    {
+        $ip =$this->input->ip_address();
+        $serial=$this->input->post('serialno');
+        $where['serial'] = $serial;  $where['ipaddr'] = ip2long($ip);
+        $time_now = date("Y-m-d H:i:s",intval(time()));
+        $data = $this->db->where($where)->get('defense_failedlogin')->result_array();
+
+        if(!empty($data)) {
+            if (intval($data['0']['times']) > 8) {
+                $times = 100;
+                $mess = '您账号今日被锁定，请跟客服人员联系';
+                $this->error_mess_login($ip, $times, $serial, $time_now, $mess);
+                return FALSE;
+            }
+        }
+
+        $dataa = $this->db->where('serial', $this->input->post('serialno'))->get('clients')->unbuffered_row('array');
+        if ($dataa === NULL) {
+            $this->form_validation->set_message('validate_login', '序列号或密码不正确');
+            return FALSE;
+        }
+        if( intval($dataa['loginstate']) == 0 ){
+            $this->form_validation->set_message('validate_login', '序列号和密码已失效');
+            return FALSE;
+        }
+//        if(!($dataa['licexpire'] == "1970-01-01 00:00:00" || $dataa['licexpire'] == "1000-01-01 00:00:00")) {
+//            if (intval($dataa['regsrc']) == 4 && (strtotime($dataa['licexpire']) - strtotime("now") < 0)) {
+//                $this->form_validation->set_message('validate_login', '序列号和密码已失效');
+//                return FALSE;
+//            }
+//        }
+        if (empty($dataa['passwd']) || $dataa['passwd'] !== sha1($this->input->post('passwd'))) {
+            //查出内容如果为空的话
+            if(empty($data)){
+                $ip2 = ip2long($ip);
+                $datas = array(
+                    'ipaddr' => $ip2 ,
+                    'serial' => $serial ,
+                    'times' => 1,
+                    'lasttm'=>$time_now
+                );
+                $this->db->insert('defense_failedlogin', $datas);
+                $this->form_validation->set_message('validate_login', '序列号或密码错误');
+                return FALSE;
+            }
+            //查出内容如果不为空今天有记录的话
+            $today = strtotime(date('Y-m-d', time()));
+            if(strtotime($data['0']['lasttm']) - $today < 86400) {
+                //查出内容如果不为空今天有记录 次数少于9次
+                        $wait_time = (intval($data['0']['times']))*30;
+                        if(((strtotime($time_now))-(strtotime($data['0']['lasttm']))) > $wait_time ) {
+                            $times = intval($data['0']['times']) + 1;
+                            $wait_time = (intval($data['0']['times'])+1)*30;
+                            $mess = '请在'.$wait_time.'秒之后重试';
+                            $this->error_mess_login($ip,$times ,$serial,$time_now,$mess);
+                            return FALSE;
+                        }else{
+                            //如果没有到需要等待时间
+                            $this->form_validation->set_message('validate_login', '序列号或密码错误，请在'.$wait_time.'秒之后重试');
+                            return FALSE;
+                        }
+            }
+            //如果不为空今天之前有记录的话
+            if(strtotime($data['0']['lasttm']) - $today > 86400){
+                $times = 1;
+                $mess = '序列号或密码错误';
+                $this->error_mess_login($ip,$times ,$serial,$time_now,$mess);
+                return FALSE;
+            }
+        }
+        //如果账号密码正确
+        $this->session->is_login = true;
+        $this->session->userinfo = $dataa;
+        return TRUE;
+    }
+    public function error_mess_login($ip,$times ,$serial,$time_now,$mess){
+        $ip2 = ip2long($ip);
+        $wheres = array(
+            'ipaddr' =>$ip2,
+            'serial' => $serial
+        );
+        $datas = array(
+            'times' => $times,
+            'lasttm' => $time_now
+        );
+        $this->db->where($wheres)->update('defense_failedlogin', $datas);
+        $this->form_validation->set_message('validate_login', $mess);
+        return FALSE;
+    }
+    public function validate_captcha(){
+        if($this->pic_captcha($this->input->post('captcha')) == FALSE){
+            $this->form_validation->set_message('validate_captcha', '验证码不正确');
+            $this->form_validation->set_message('validate_login', '');
+            return FALSE;
+        }else{
+            return TRUE;
+        }
+    }
+
+    public function index()
+    {
+        $uvr = $this->input->post('uv_r');
+
+        /* if (!$this->_preLogin($uvr)){
+            show_error('登录次数已达上限');
+        } */
+
+        $this->load->library(array('form_validation'));
+
+        if (($this->form_validation->run('essmgr') == FALSE)) {
+            // var_dump('form');
+            $header = $this->load->view('common/header', array(), TRUE);
+            $left = $this->load->view('common/left', array(), TRUE);
+            $footer = $this->load->view('common/footer', array(), TRUE);
+            $this->load->view('ess_login', array(
+                'header' => $header,
+                'left' => $left,
+                'footer' => $footer
+            ));
+        }else{
+            $referer_url = $_SERVER["HTTP_REFERER"];
+            if(strpos($referer_url,"index") === false){
+                redirect('essticket/ticket_create/', 'location', 301);
+            }else{
+                redirect('essmgr/manage/', 'location', 301);
+            }
+        }
+    }
+
+    private function fill_ess_client_dict(&$row)
+    {
+        foreach ($row as $k => $v) {
+            if ($v === '0000-00-00 00:00:00' || $v === '1000-01-01 00:00:00' || $v === '1970-01-02 00:00:00' || $v === '0') {
+                $row[$k] = '-';
+            } else {
+                $row[$k] = html_escape($v);
+            }
+        }
+    }
+
+    public function manage()
+    {
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+        $noAuth = $this->check_auth();
+        $userinfo = $this->session->userinfo;
+
+        $datas = $this->db->where('serial',$this->session->userinfo['serial'] )->get('clients')->unbuffered_row('array');
+        $ori_data = array(
+            'company_name'=>$datas['name'],
+            'licnodes'=>$datas['licnodes']
+        );
+        $this->fill_ess_client_dict($userinfo);
+
+        $header = $this->load->view('common/header', array(), TRUE);
+        $left = $this->load->view('common/left', array(), TRUE);
+        $footer = $this->load->view('common/footer', array(), TRUE);
+        global $province,$industry;
+        $dir =  array(
+            "(请安装企业版后，将授权文件导入控制中心，否则无法正常使用)",
+            "(请先<div class='auth_mess' style='color:red;cursor: pointer'>完善信息</div>，在下载授权文件)",
+            "(邮箱尚未验证，请先<div class='auth_email' style='color:red;cursor: pointer'>验证邮箱</div>)",
+            "(授权文件正在生成，请稍等...)"
+        );
+//        var_dump($userinfo['nodes'],$nodescnt);die;
+        $man_mess = $this->load->view('ess_manage_mess', array('province'=>$province,'industry'=>$industry,'ori_data'=>$ori_data,'nodescnt_data'=>$userinfo['nodes']), TRUE);
+
+        $this->load->view('ess_manage', array('userinfo' => $userinfo, 'header'=> $header,  'left'=>$left, 'footer'=>$footer,'noauth' => $noAuth,'noauth_remark'=>$dir[$noAuth],'man_mess'=>$man_mess));
+    }
+
+    /**
+     * 检查许可证生成情况
+     */
+    public function check_license(){
+        if (!$this->session->is_login) {
+            redirect('essmgr/index');
+        }
+        if($this->session->userinfo['id'] == ""){
+            redirect('essmgr/index');
+        }
+        $dataa = $this->db->where('id',$this->session->userinfo['id'] )->get('clients')->unbuffered_row('array');
+        if($dataa['data'] == '0'){
+            $code = 400;
+        }else{
+            $code = 200;
+//            $this->session->sess_destroy();
+            $this->session->unset_userdata('userinfo');
+            $this->session->userinfo = $dataa;
+        }
+        echo json_encode(array('code'=>$code));
+    }
+    /**
+     * 检查email返回情况生成情况
+     */
+    public function check_email_return(){
+        if (!$this->session->is_login) {
+            redirect('essmgr/index');
+        }
+        if($this->session->userinfo['id'] == ""){
+            redirect('essmgr/index');
+        }
+        $dataa = $this->db->where('id',$this->session->userinfo['id'] )->get('clients')->unbuffered_row('array');
+        if(intval($dataa['email_valid']) == 0){
+            $code = 400;
+        }else{
+            $code = 200;
+        }
+        echo json_encode(array('code'=>$code));
+    }
+    /**
+     * 验证是否是第一次登陆需要完善信息
+     * @return int 1没有填入信息 2没有邮箱验证 3没有许可证 0成功
+     */
+    public function check_auth(){
+        if($this->session->userinfo['serial'] == ""){
+            return 1;
+        }
+        $dataa = $this->db->where('serial',$this->session->userinfo['serial'] )->get('clients')->unbuffered_row('array');
+        if(intval($dataa['regsrc']) == 4 || intval($dataa['regsrc']) == 2 ) {
+            if (!preg_match('/^[a-z0-9A-Z]+[- | a-z0-9A-Z . _]+@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-z]{2,}$/', $dataa['email'] )) {
+                $noAuth = 1;//1 为 没有填入信息
+            } else {
+                if (intval($dataa['email_valid']) == 0) {
+                    $noAuth = 2;//没有邮箱验证
+                } else {
+                    if ($dataa['data'] == '0') {
+                        $noAuth = 3;//验证是否有许可证
+                    } else {
+                        $noAuth = 0;
+                    }
+                }
+            }
+        }else{
+            $noAuth = 0;
+        }
+        return $noAuth;
+    }
+
+    public function check_email(){
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+        $dataa = $this->db->where('serial',$this->session->userinfo['serial'] )->get('clients')->unbuffered_row('array');
+        if( intval($dataa['email_valid']) !== 0){
+            redirect('essmgr/index', 'location', 301);
+        }else{
+            echo json_encode(array('code'=>200,'data'=>$dataa['email']));
+        }
+    }
+
+    /**
+     * 下载许可证
+     */
+    public function get_license() {
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+
+
+        $row = $this->db->get_where('clients',array('id'=>$this->session->userinfo['id']))->unbuffered_row('array');
+
+        if ($row === NULL) {
+            show_404();
+        }
+        if($this->check_auth() !== 0){
+            redirect('essmgr/manage/', 'location', 301);
+        }
+
+        header('Content-Type: application/octet-stream');
+        header('Content-Disposition: attachment; filename="license.dat"');
+        echo $row['data'];
+
+        exit();
+    }
+
+    public function pkg_install() {
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+        $url = $this->ess_installer("ess_online");
+        redirect($url);
+    }
+
+    public function pkg_offline() {
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+        $url = $this->ess_installer("ess_offline");
+        redirect($url);
+    }
+    /*
+    *根据key获取对应的下载文件名称
+    *@param string 文件对应的key
+    */
+
+    private function  ess_installer($key){
+        $content = file_get_contents(ESS_VERSION_FILE);
+        return INSTALLER_URL.json_decode($content,JSON_OBJECT_AS_ARRAY)[$key];
+    }
+
+    private function send_mail($data) {
+        $this->load->library(array('email', 'parser'));
+
+        $this->email->from('noreply@huorong.cn', 'Huorong Security');
+        $this->email->to($data['email']);
+
+        $this->email->subject('[xxxxxx管理系统]-产品序列号或密码找回');
+        $this->email->message($this->parser->parse('mail_template_getback', array('user'=>$data['name'], 'serial'=>$data['serial'], 'pass'=>$data['passwd']), TRUE));
+
+        return $this->email->send();
+    }
+
+    private function randomPassword() {
+        $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
+        $pass = array();
+        $alphaLength = strlen($alphabet) - 1;
+        for ($i = 0; $i < 8; $i++) {
+            $pass[] = $alphabet[mt_rand(0, $alphaLength)];
+        }
+        return implode($pass);
+    }
+
+    public function getBackInfo(){
+        $email = $this->input->post('email', TRUE);
+        $data = array(
+            'email' => $email,
+            'header' => $this->load->view('common/header', array(), TRUE),
+            'footer' => $this->load->view('common/footer', array(), TRUE)
+        );
+        $this->load->library('form_validation');
+        if ($this->form_validation->run('get_back_info') === FALSE){
+
+           $this->load->view('ess_get_back', $data);
+
+        }else{
+            $this->send_email_mess($email);
+        }
+    }
+    public function send_email_mess($email){
+        $data = array(
+            'email' => $email,
+            'header' => $this->load->view('common/header', array(), TRUE),
+            'footer' => $this->load->view('common/footer', array(), TRUE)
+        );
+        //生成密码，根据邮箱查clntreg 中 序列号，根据 序列号 存clients 中 新密码 然后 发邮件
+        $new_passwd = $this->randomPassword();
+
+        if (! $this->db->update('clients', array('passwd' => sha1($new_passwd)), array('email' => $email))){
+            log_message('error', $this->db->error());
+        }
+
+        $data_clntreg = $this->db->select('name, serial')->limit(1)->get_where('clients', array('email' => $email))->unbuffered_row('array');
+
+        $data_email = array(
+            'email' => $email,
+            'passwd' => $new_passwd,
+            'name' => $data_clntreg['name'],
+            'serial' => $data_clntreg['serial']
+        );
+
+        if (!$this->send_mail($data_email)){
+            log_message('error', '发送邮件失败 '.$this->email->print_debugger(array('headers')));
+        }
+
+        $this->load->view('ess_verify_getback', $data);;
+
+    }
+    private function _preLogin($uvr){
+        $ip_num = 0;
+        $uvr_num = 0;
+        $ip = $this->input->ip_address();
+
+        $ip_num = $this->_doCheck('ip_'.$ip);
+        $uvr_num = $this->_doCheck('uvr_'.$uvr);
+
+        //当前浏览器 每日登录尝试 次数，当前 ip 每日登录尝试次数
+        if( $ip_num < 10 && $uvr_num < 10) {
+            return TRUE;
+        }
+        return FALSE;
+    }
+
+    private function _toFile($filepath, $data){
+        try {
+            file_put_contents($filepath, $data, FILE_APPEND);
+
+        } catch (Exception $e){
+            print $e->getMessage();
+        }
+    }
+
+    private function _doCheck($data){
+        $root = APPPATH.'cache/';
+        $fileName = $data.'_'.date("Y-m-d").'.dat';
+        $filePath = $root.$fileName;
+        $c_sum = 1;
+
+        if(is_file($filePath)){
+            $arr = file_get_contents($filePath);
+            $row = explode('|', $arr);
+            $countArr = array_count_values($row);
+            $c_sum = $countArr[$data];
+            if($c_sum < 10){
+                $this->_toFile($filePath,$data.'|');
+                $c_sum++;
+            }
+        }else{
+            $this->_toFile($filePath,$data.'|');
+        }
+        return $c_sum;
+    }
+
+    public function validate_getback()  {
+        $email = $this->input->post('email', TRUE);
+        $pattern="/([a-z0-9]*[-_.]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[.][a-z]{2,3}([.][a-z]{2})?/i";
+
+        if(!preg_match($pattern,$email)){
+            $this->form_validation->set_message('validate_getback', '邮箱格式不正确，请重新输入');
+            return FALSE;
+        }
+        if ( $this->db->where('email', $email)->count_all_results('clients') === 0 ){
+            $this->form_validation->set_message('validate_getback', '该邮箱尚未注册,请重新输入');
+            return FALSE;
+        }
+//        $ip = $_SERVER['REMOTE_ADDR'];
+
+        $ip = $this->input->ip_address();
+        $time_now = date("Y-m-d H:i:s",intval(time()));
+        $ip2 = ip2long($ip);
+        $where['ipaddr'] = $ip2;  $where['action'] = 1;
+        $data = $this->db->where($where)->get('defense_failedip')->result_array();
+        //查出内容如果为空的话
+        if(empty($data)){
+            $ip2 = ip2long($ip);
+            $datas = array(
+                'ipaddr' =>$ip2 ,
+                'action' => 1 ,
+                'times' => 1,
+                'lasttm'=>$time_now
+            );
+            $this->db->insert('defense_failedip', $datas);
+            //发送邮件；
+            $this->send_email_mess($email);
+           return TRUE;
+        }
+        //查出内容如果不为空今天有记录的话
+        $today = strtotime(date('Y-m-d', time()));
+        if(strtotime($data['0']['lasttm']) - $today < 86400) {
+            //判断今日次数
+            switch(intval($data['0']['times'])){
+                case intval($data['0']['times']) < 9 :
+                    //判断重复时间次数*30 是否到时间
+                    $time_wait = (intval($data['0']['times']) < 5)? '60':'3600';
+                    if(((strtotime($time_now))-(strtotime($data['0']['lasttm']))) > $time_wait ) {
+                        $times = intval($data['0']['times']) + 1;
+                        $this->ok_mess_email($ip,$times,$time_now,$email);
+                        return true;
+                    }else{
+                        //如果没有到需要等待时间
+                        $time_wait = $time_wait / 60;
+                        $this->form_validation->set_message('validate_getback', '过于频繁，'.$time_wait.'分钟之后重试');
+                        return FALSE;
+                    }
+                case intval($data['0']['times']) > 8:
+                    $wheres = array(
+                        'ipaddr' => $ip2,
+                        'action' => 1
+                    );
+                    $datas = array(
+                        'times' => 100,
+                        'lasttm' => $time_now
+                    );
+                    $this->db->where($wheres)->update('defense_failedip', $datas);
+                    $this->form_validation->set_message('validate_getback', '您账号今日已不能找回，请联系客服');
+                    return FALSE;
+            }
+            //如果不为空今天之前有记录的话
+        }
+        if(strtotime($data['0']['lasttm']) - $today > 86400){
+            $times = 1;
+            $this->ok_mess_email($ip,$times,$time_now,$email);
+            return true;
+        }
+    }
+
+    public function ok_mess_email($ip,$times,$time_now,$email){
+        $ip2 = ip2long($ip);
+        $wheres = array(
+            'ipaddr' => $ip2,
+            'action' => 1
+        );
+        $datas = array(
+            'times' => $times,
+            'lasttm' => $time_now
+        );
+        $this->db->where($wheres)->update('defense_failedip', $datas);
+        //发送邮件；
+        $this->send_email_mess($email);
+        return true;
+    }
+    public function reset_passwd(){
+        if (!$this->session->is_login) {
+            redirect('essmgr/index', 'location', 301);
+        }
+
+        $this->load->library('form_validation');
+        $userinfo = $this->session->userinfo;
+
+        if ($this->form_validation->run('reset_passwd') === FALSE){
+
+            $header = $this->load->view('common/header', array(), TRUE);
+            $left = $this->load->view('common/left', array(), TRUE);
+            $footer = $this->load->view('common/footer', array(), TRUE);
+            $data = array(
+                'left'=>$left,
+                'footer'=>$footer,
+                'header'=> $header,
+                'userinfo' => $userinfo,
+            );
+
+            if ($this->uri->segment(3) === 'resetOk'){
+                $data['reset'] = 'ok';
+            }
+            $this->load->view('ess_reset_passwd', $data);
+        }else{
+            $newpasswd = $this->input->post('new');
+
+            if(! $this->db->update('clients', array('passwd'=> sha1($newpasswd)), array('id' => $userinfo['id']))){
+                log_message('error', $this->db->error());
+            }
+
+            redirect('essmgr/reset_passwd/resetOk');
+        }
+    }
+
+    public function validate_oldpasswd()  {
+        $now_passwd = $this->db->select('passwd')->limit(1)->where('id', $this->session->userinfo['id'])->get('clients')->unbuffered_row('array')['passwd'];
+        if (strcasecmp($now_passwd, sha1($this->input->post('old'))) !== 0){
+            $this->form_validation->set_message('validate_oldpasswd', '旧密码输入有误，请重新输入');
+            return FALSE;
+        }
+    }
+
+    public function validate_newpasswd()  {
+        $new = $this->input->post('new', TRUE);
+        if (strlen($new)< 6 || strlen($new) > 18 || !preg_match('/^[a-zA-Z\d]*$/', $new)){
+            $this->form_validation->set_message('validate_newpasswd', '请输入6-18位字母或数字组合');
+            return FALSE;
+        }
+    }
+
+    public function validate_renewpasswd()  {
+        $new = $this->input->post('new', TRUE);
+        $renew = $this->input->post('renew', TRUE);
+        if (strcasecmp($new, $renew) !== 0){
+            $this->form_validation->set_message('validate_renewpasswd', '确认新密码输入有误，请重新输入');
+            return FALSE;
+        }
+    }
+
+    public function logout(){
+        $this->session->sess_destroy();
+        redirect('essmgr/index', 'location', 301);
+    }
+     /**
+     * 图片验证码
+     * @param $code string 四位验证码
+     * @return bool $return
+     */
+    private function pic_captcha($code){
+        $this->load->library('captcha');
+
+        if(!empty($code)) // 用户输入的验证码，根据逻辑，自行处理吧，大概就是这么个意思。
+        {
+
+            $captcha = new Captcha();
+            $result = $captcha->validate($code);// 验证
+            if($result) {
+              $return = true;
+            }else{
+                $return = false;
+            }
+        }
+        return $return;
+    }
+}