initial commit

global.php

@@ -0,0 +1,37 @@
+<?php
+  if(!isset($_COOKIE["500ID"]) && !isset($_COOKIE["500KEY"]) && !isset($_COOKIE["500TOKEN"]) && !isset($dontCheckUserLogin)){
+    header("Location: /500/user/signin.php");
+  }
+  
+  $root = "/home/lukeuxao/public_html/500/";
+  require "conn.php";
+  conn();
+  
+  if(!isset($dontCheckUserLogin)){
+    
+    $current_user = $_COOKIE["500ID"];
+    $current_key = $_COOKIE["500KEY"];
+    
+    $stmt = $conn->prepare("SELECT id FROM users WHERE username=:unm");
+    $stmt->bindParam(":unm", $current_user);
+    $stmt->execute();
+    $userID = $current_userID = $stmt->fetch(PDO::FETCH_ASSOC)['id'];
+    
+    $stmt = $conn->prepare("SELECT token FROM user_tokens WHERE user_id=:usr");
+    $stmt->bindParam(":usr", $userID);
+    $stmt->execute();
+    $dbToken = $stmt->fetchAll(PDO::FETCH_ASSOC);
+    
+    $userVerified = false;
+    foreach($dbToken as $token){
+      if(password_verify($_COOKIE["500TOKEN"], $token['token'])){
+        $userVerified = true;
+        break;
+      }
+    }
+    
+    if(!$userVerified){
+      header("Location: /500/user/signin.php");
+    }
+  }
+?>