Add API keys and server list api

main.php

@@ -15,6 +15,8 @@ ini_set("display_startup_errors", 1);
 error_reporting(E_ALL);
 
 class mcServ {
+    private $api_keys;
+
     public function checkConf() {
         if (!file_exists("../mcServ.db")) {
             return false;
@@ -64,4 +66,53 @@ class mcServ {
 
         return $hash;
     }
+
+    public function checkApiAuth() {
+        if ($this->checkLogin()) {
+            return true;
+        }elseif (isset($_SERVER["HTTP_X_API_KEY"])) {
+            $key = $_SERVER["HTTP_X_API_KEY"];
+
+            $db = $this->getDB();
+
+            $sql = "SELECT * FROM api_keys WHERE key = :key";
+
+            $stmt = $db->prepare($sql);
+
+            $stmt->execute([":key" => $key]);
+
+            $result = $stmt->fetch(PDO::FETCH_ASSOC);
+
+            if ($result) {
+                $user_id = $result["user_id"];
+
+                $sql = "SELECT username FROM users WHERE id = :id";
+                $stmt = $db->prepare($sql);
+
+                $stmt->execute([":id" => $user_id]);
+                $result = $stmt->fetch(PDO::FETCH_ASSOC);
+
+                $username = $result["username"];
+
+                $this->api_keys[$key] = $username;
+
+                return true;
+            }else{
+                return false;
+            }
+        }else{
+            return false;
+        }
+    }
+
+    public function getUser() {
+        if ($this->checkLogin()) {
+            return $_COOKIE["username"];
+        }elseif (isset($_SERVER["HTTP_X_API_KEY"])) {
+            $key = $_SERVER["HTTP_X_API_KEY"];
+            if (isset($this->api_keys[$key])) {
+                return $this->api_keys[$key];
+            }
+        }
+    }
 }