78 lines
2.6 KiB
PHP
78 lines
2.6 KiB
PHP
<?php
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function http_request($url,$is_post=False){
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_VERBOSE, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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if ($is_post){
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS,"");
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}
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$resp = curl_exec($ch);
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curl_close($ch);
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return $resp;
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}
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require_once("./include/db_info.inc.php");
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require_once("./include/my_func.inc.php");
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if(isset($_GET['code'])){
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$code = $_GET['code'];
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$GURL = "https://api.weibo.com/oauth2/access_token?";
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$vars = array(
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'client_id'=>$OJ_WEIBO_AKEY,
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'client_secret'=>$OJ_WEIBO_ASEC,
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'grant_type'=>'authorization_code',
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'redirect_uri'=>$OJ_WEIBO_CBURL,
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'code'=>$code);
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$GURL = $GURL.http_build_query($vars);
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$ret = http_request($GURL,True);
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$data = json_decode($ret);
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if (isset($data['uid'])){
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$token = $data->access_token;
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$uid = $data->uid;
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$vars = array(
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"access_token"=>$token,
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"uid"=>$uid
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);
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$UURL = "https://api.weibo.com/2/users/show.json?".http_build_query($vars);
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$user = json_decode(http_request($UURL,False));
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# var_dump($user);
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# exit(0);
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// register this user and login it
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$uname = "weibo_".$uid;
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$nick = "@".$user->screen_name;
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$password = $OJ_OPENID_PWD;
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$email = $user->screen_name."@weibo.com";
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$school = "";
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// check first
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$sql = "SELECT `user_id` FROM `users` where `user_id`=?";
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$res = pdo_query($sql,$uname);
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$row_num = count($res);
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if ($row_num == 0){
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$sql="INSERT INTO `users`("
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."`user_id`,`email`,`ip`,`accesstime`,`password`,`reg_time`,`nick`,`school`)"
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."VALUES(?,?,?,NOW(),?,NOW(),?,?)";
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// reg it
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$ip = ($_SERVER['REMOTE_ADDR']);
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if( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ){
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$REMOTE_ADDR = $_SERVER['HTTP_X_FORWARDED_FOR'];
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$tmp_ip=explode(',',$REMOTE_ADDR);
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$ip =(htmlspecialchars($tmp_ip[0],ENT_QUOTES,"UTF-8"));
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}
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pdo_query($sql,$uname,$email,$ip,$password,$nick,$school);
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}
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// login it
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$_SESSION[$OJ_NAME.'_'.'user_id']=$uname;
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// redirect it
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header("Location: ./");
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}else{
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echo "Login Expire!";
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}
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}
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else{
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$CBURL="https://api.weibo.com/oauth2/authorize?client_id={$OJ_WEIBO_AKEY}&response_type=code&redirect_uri=$OJ_WEIBO_CBURL";
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header("Location: ".$CBURL);
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}
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