Initial commit of unified WebGIS projects

tugas-spbu/src/config/auth.php

@@ -0,0 +1,35 @@
+<?php
+include_once __DIR__ . '/config.php';
+
+function get_request_api_key(){
+    // check header first
+    $headers = null;
+    if(function_exists('getallheaders')){
+        $headers = getallheaders();
+    }
+    if($headers){
+        foreach($headers as $k => $v){
+            if(strtolower($k) === 'x-api-key') return $v;
+        }
+    }
+
+    // fallback to header in $_SERVER
+    if(isset($_SERVER['HTTP_X_API_KEY'])) return $_SERVER['HTTP_X_API_KEY'];
+
+    // fallback to JSON body or POST
+    $input = json_decode(file_get_contents('php://input'), true);
+    if(isset($input['api_key'])) return $input['api_key'];
+    if(isset($_POST['api_key'])) return $_POST['api_key'];
+
+    return null;
+}
+
+function require_api_key(){
+    $key = get_request_api_key();
+    if(!$key || $key !== API_KEY){
+        http_response_code(401);
+        header('Content-Type: application/json; charset=utf-8');
+        echo json_encode(['success'=>false,'error'=>'unauthorized']);
+        exit;
+    }
+}

tugas-spbu/src/config/config.php

@@ -0,0 +1,29 @@
+<?php
+// Load environment from project root .env if present, then read API_KEY
+function load_dotenv($path){
+	if(!file_exists($path)) return;
+	$lines = file($path, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
+	foreach($lines as $line){
+		if(trim($line)==='' || strpos(trim($line),'#')===0) continue;
+		if(strpos($line,'=')===false) continue;
+		list($k,$v) = explode('=', $line, 2);
+		$k = trim($k); $v = trim($v);
+		// strip optional quotes
+		if((substr($v,0,1)==='"' && substr($v,-1)==='"') || (substr($v,0,1)==="'" && substr($v,-1)==="'")){
+			$v = substr($v,1,-1);
+		}
+		putenv("$k=$v");
+		$_ENV[$k] = $v;
+	}
+}
+
+$envPath = realpath(__DIR__ . '/../../.env');
+if($envPath){ load_dotenv($envPath); }
+
+$apiKey = getenv('API_KEY');
+if(!$apiKey) {
+	// fallback (development) - but prefer .env or system env in production
+	$apiKey = '8f3b7e6a9c4d2f1a6b8c9d0e4f7a1b2c';
+}
+define('API_KEY', $apiKey);
+?>

tugas-spbu/src/config/koneksi.php

@@ -0,0 +1,15 @@
+<?php
+include_once __DIR__ . '/config.php';
+
+$dbHost = getenv('DB_HOST') ?: 'localhost';
+$dbPort = (int)(getenv('DB_PORT') ?: 3306);
+$dbUser = getenv('DB_USER') ?: 'root';
+$dbPass = getenv('DB_PASS') ?: 'ilham';
+$dbName = getenv('DB_NAME') ?: 'spbu_db';
+
+$conn = new mysqli($dbHost, $dbUser, $dbPass, $dbName, $dbPort);
+
+if ($conn->connect_error) {
+    die("Koneksi gagal: " . $conn->connect_error);
+}
+?>