php扫码登录如何实现
php扫码登录如何实现
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内容图文
PHP微信公众号扫码模拟登录功能
功能只是将：https://github.com/huanz/wechat-mp-hack 改成PHP实现罢了。
主要流程如下：
1、先访问https://mp.weixin.qq.com/，模拟登录，进入二维码页面。
2、带着返回的cookie下载二维码，程序后台一直while循环，等待扫描消息。
3、打开下载的二维码，微信扫码，登录成功，获取token和cookie，然后后面就可以自由发挥了。
相关推荐：《php入门教程》
供上代码：
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}怎么调用？上码：
$arr = array(
'account'
=> '***',
'password' => '****',
'key'
=> "tmall",);$w
=
new WeiSendAuto();$w->init($arr);if(!$w->getToken()){
die("NOT TOKEN!");}以上就是php扫码登录如何实现的详细内容，更多请关注Gxl网其它相关文章！
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