How to implement php scan code login

PHP WeChat public account scan code simulation login function

The function is just to: https://github.com/huanz/wechat-mp -Hack is just changed to PHP implementation.

The main process is as follows:

1. First visit https://mp.weixin.qq.com/, simulate login, and enter the QR code page.

2. Download the QR code with the returned cookie, and the program will keep looping in the background, waiting for the scanning message.

3. Open the downloaded QR code, scan the code on WeChat, log in successfully, obtain the token and cookie, and then you can play freely later.

Related recommendations: "php Getting Started Tutorial"

Provide the code:

class WeiSendAuto
{
  //--------------------------------------------------------LOGIN START
  private $_apis = [
    "host"     => "https://mp.weixin.qq.com",
    "login"     => "https://mp.weixin.qq.com/cgi-bin/bizlogin?action=startlogin",
    "qrcode"    => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=getqrcode¶m=4300",
    "loginqrcode"  => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=ask&token=&lang=zh_CN&f=json&ajax=1",
    "loginask"   => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=ask&token=&lang=zh_CN&f=json&ajax=1
    &random=",
    "loginauth"   => "https://mp.weixin.qq.com/cgi-bin/loginauth?action=ask&token=&lang=zh_CN&f=json&ajax=1",
    "bizlogin"   => "https://mp.weixin.qq.com/cgi-bin/bizlogin?action=login&lang=zh_CN"
  ];
  private $_redirect_url = "";
  private $_key      = "";
  private function _getCookieFile(){
    return WEI_UPLOAD_PATH."cookie_{$this->_key}.text";
  }
  private function _getSavePath(){
    return WEI_UPLOAD_PATH.$this->_qrcodeName();
  }
  private function _qrcodeName(){
    return "qrcode_{$this->_key}.png";
  }
  private function _log($msg){
    Log::record("[微信调度:".date("Y-m-d H:i:s")."] ======: {$msg}");
  }
  public function getToken(){
    return Utils::getCache("token_{$this->_key}");
  }
  public function setToken($token){
     Utils::setCache("token_{$this->_key}",$token);
  }
  public function init($options){
    if(!isset($options["key"])){
      die("Key is Null!");
    }
    $this->_key   =  $options["key"];
    if($this->getToken()){
      echo("HAS Token !");
      return;
    }else{
      //尼玛，先要获取首页!!!
      $this->fetch("https://mp.weixin.qq.com/","","text");
      $this->_log("start login!!");
      $this->start_login($options);
    }
  }
  private function start_login($options){
    $_res    = $this->_login($options["account"],$options["password"]);
    if(!$_res["status"]){
      $this->_log($_res["info"]);
      return;
    }
    //保存二维码
    $this->_saveQRcode();
    $_ask_api    =  $this->_apis["loginask"];
    $_input["refer"] =  $this->_redirect_url;
    $_index     =  1;
    while(true){
/*      if($_index>60){
        break;
      }*/
      $_res    =  $this->fetch($_ask_api.$this->getWxRandomNum(),$_input);
      $_status   =  $_res["status"];
      if($_status==1){
        if($_res["user_category"]==1){
          $_ask_api = $this->_apis["loginauth"];
        }else{
          $this->_log("Login success");
          break;
        }
      }else if($_status==4){
        $this->_log("已经扫码");
      }else if($_status==2){
        $this->_log("管理员拒绝");
        break;
      }else if($_status==3){
        $this->_log("登录超时");
        break;
      }else{
        if($_ask_api==$this->_apis["loginask"]){
          $this->_log("请打开test.jpg，用微信扫码");
        }else{
          $this->_log("等待确认");
        }
      }
      sleep(2);
      $_index++;
    }
    /*if($_index>=60){
      $this->_log("U亲，超时了");
      return;
    }*/
    $this->_log("开始验证");
    $_input["post"]   = ["lang"=>"zh_CN","f"=>"json","ajax"=>1,"random"=>$this->getWxRandomNum(),"token"=>""];
    $_input["refer"]   = $this->_redirect_url;
    $_res        = $this->fetch($this->_apis["bizlogin"],$_input);
    $this->_log(print_r($_res,true));
    if($_res["base_resp"]["ret"]!=0){
      $this->_log("error = ".$_res["base_resp"]["err_msg"]);
      return ;
    }
    $redirect_url    =  $_res["redirect_url"];//跳转路径
    if(preg_match('/token=([\d]+)/i', $redirect_url,$match)){//获取cookie
      $this->setToken($match[1]);
    }
    $this->_log("验证成功,token: ".$this->getToken());
  }
  //下载二维码
  private function _saveQRcode(){
    $_input["refer"] = $this->_redirect_url;
    $_res    = $this->fetch($this->_apis["qrcode"],$_input,"text");
    $fp     = fopen($this->_getSavePath(), "wb+") or die("open fails");
    fwrite($fp,$_res) or die("fwrite fails");
    fclose($fp);
  }
  private function _login($_username,$_password){
    $_input["post"] = array(
      'username'  => $_username,
      'pwd'    => md5($_password),
      'f'     => 'json',
      'imgcode'  => ""
    );
    $_input["refer"] = "https://mp.weixin.qq.com";
    $_res      = $this->fetch($this->_apis["login"],$_input);
    if($_res["base_resp"]["ret"]!==0){
      return Utils::error($_res["base_resp"]["err_msg"]);
    }
    $this->_redirect_url  =  "https://mp.weixin.qq.com".$_res["redirect_url"];//跳转路径
    return Utils::success("ok");
  }
  function getWxRandomNum(){
    return "0.".mt_rand(1000000000000000,9999999999999999);
  }
  /**
   * @param $url
   * @param null $_input
   * @param string $data_type
   * @return mixed
   * $_input= ["post"=>[],"refer"=>"",cookiefile='']
   */
  function fetch( $url, $_input=null, $data_type='json') {
    $ch = curl_init();
    $useragent = isset($_input['useragent']) ? $_input['useragent'] : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2)
     Gecko/20100101 Firefox/10.0.2';
    //curl_setopt( $ch, CURLOPT_HTTPHEADER, $this->_headers); //设置HTTP头字段的数组
    curl_setopt( $ch, CURLOPT_URL, $url );
    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
    curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
    curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
    curl_setopt( $ch, CURLOPT_POST, isset($_input['post']) );
    if( isset($_input['post']) )     curl_setopt( $ch, CURLOPT_POSTFIELDS, $_input['post'] );
    if( isset($_input['refer']) )    curl_setopt( $ch, CURLOPT_REFERER, $_input['refer'] );
    curl_setopt( $ch, CURLOPT_USERAGENT, $useragent );
    curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, ( isset($_input['timeout']) ? $_input['timeout'] : 5 ) );
    curl_setopt( $ch, CURLOPT_COOKIEJAR, ( isset($_input['cookiefile']) ? $_input['cookiefile'] : 
    $this->_getCookieFile() ));
    curl_setopt( $ch, CURLOPT_COOKIEFILE, ( isset($_input['cookiefile']) ? $_input['cookiefile'] : 
    $this->_getCookieFile() ));
    $result = curl_exec( $ch );
    curl_close( $ch );
    if ($data_type == 'json') {
      $result = json_decode($result,true);
    }
    return $result;
  }
  //--------------------------------------------------------LOGIN END
}

How to call? Code:

$arr = array(
  'account'  => '***',
  'password' => '****',
  'key'    => "tmall",
);
$w       =  new WeiSendAuto();
$w->init($arr);
if(!$w->getToken()){
  die("NOT TOKEN!");
}

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