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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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class login extends CI_Controller{
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public function __construct(){
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parent::__construct();
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header('Access-Control-Allow-Origin:*');
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header('Access-Control-Allow-Methods:POST, GET');
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header('Access-Control-Max-Age:0');
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header('Access-Control-Allow-Headers:x-requested-with, Content-Type');
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header('Access-Control-Allow-Credentials:true');
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$this->load->helper('dinglogin');
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$this->load->helper('cookie');
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$this->appid = 'dingoalutppbmywhkyorfp';
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$this->appsecret = '6vAG1GwqwUE0b3g-8g0ZooKXt0SVVwcypIYbDLVy_MyS0jDV89rE68hXOV6WL0HO';
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$this->AppKey = 'dingjcbxgidah9uspeuc';
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$this->AppSecret = 'C4-8rUDK1u5Twpsw7U3yo42s_bbYxFIqzLMp2j7uI80Sa8D-OPbtSoCMgZxHxo2d';
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$this->load->model('ding_login_model');
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}
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//展示第三方登录页HTTP_REFERER
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public function index(){
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delete_cookie('returnurl');
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if(isset($_REQUEST['returnurl'])){
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$returnurl = $_REQUEST['returnurl'];
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}else{
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$returnurl = 'http://www.mycht.cn';
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}
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$this->input->set_cookie('returnurl',$returnurl,60);
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$this->load->view('login-indx');
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}
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//判断是否存在该用户
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public function auth_login(){
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$code = $_REQUEST['code'];
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$microtime = get_microtime();
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$signature = get_loginsign($microtime,$this->appsecret);
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$url = 'https://oapi.dingtalk.com/sns/getuserinfo_bycode?accessKey='.urlencode($this->appid).'×tamp='.urlencode($microtime).'&signature='.urlencode($signature);
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$data = array();
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$data['tmp_auth_code'] = $code;
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$userinfo = GetPost_http($url,json_encode($data),'json');
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$userinfo_data = json_decode($userinfo);
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//如果不存在unionid,则不往下执行
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if(!isset($userinfo_data->user_info->unionid)){
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header("HTTP/1.1 404 Not Found");
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exit('{"errcode":404,"errmsg":"不存在unionid！"}');
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}
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$unionid = $userinfo_data->user_info->unionid;
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//获取access_token
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$access_url = 'https://oapi.dingtalk.com/gettoken?appkey='.$this->AppKey.'&appsecret='.$this->AppSecret;
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$access_token = GetPost_http($access_url,'','');
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$access_token = json_decode($access_token)->access_token;
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//通过unionid获取userid(在公司内部进行查找,如果人员不存在则不会返回userid)
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$userid_url = 'https://oapi.dingtalk.com/user/getUseridByUnionid?access_token='.$access_token.'&unionid='.$unionid;
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$userid_json = GetPost_http($userid_url,'','');
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if(!isset(json_decode($userid_json)->userid)){
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header("HTTP/1.1 404 Not Found");
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exit($userid_json);
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}
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$userid = json_decode($userid_json)->userid;
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$user_url = 'https://oapi.dingtalk.com/user/get?access_token='.$access_token.'&userid='.$userid;
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$user_info = GetPost_http($user_url,'','');
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$user_data = json_decode($user_info);
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$userinfo = array();
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$userinfo['name'] = $user_data->name;
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$userinfo['position'] = $user_data->position;
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$userinfo['unionid'] = $user_data->unionid;
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$userinfo['avatar'] = $user_data->avatar;
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$userinfo['orgEmail'] = $user_data->orgEmail;
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$userinfo['mobile'] = $user_data->mobile;
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$userinfo['datetime'] = time();
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$this->ding_login_model->addorupdateuser($userinfo);
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$this->input->set_cookie('dingname',$user_data->name,2592000);
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$this->input->set_cookie('dingunionid',$user_data->unionid,2592000);
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redirect(get_cookie('returnurl'));
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}
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}
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