Initial commit

database/registerAccount.php

@@ -0,0 +1,52 @@
+<?php
+require __DIR__ . '/../incl/util.php';
+setJsonHeader();
+checkClientDatabaseVersion();
+$conn = newConnection();
+
+$postData = getPostData();
+$request_username = $postData['username'] ?? '';
+$request_password = $postData['password'] ?? '';
+$request_email = $postData['email'] ?? '';
+
+if (strlen($request_username) < 3 || strlen($request_username) > 16) {
+    exitWithMessage(json_encode(["success" => false, "message" => "Username must be 3-16 characters, letters and numbers only"]));
+}
+
+if (!preg_match('/^[a-zA-Z0-9]{3,16}$/', $request_username)) {
+    exitWithMessage(json_encode(["success" => false, "message" => "Username must be 3-16 characters, letters and numbers only"]));
+}
+
+if (!filter_var($request_email, FILTER_VALIDATE_EMAIL)) {
+    exitWithMessage(json_encode(["success" => false, "message" => "Email is invalid"]));
+}
+
+//if (!preg_match('/^[a-zA-Z0-9!@#$%^&*()_\-+=]{3,16}$/', $request_password)) {
+//    exitWithMessage(json_encode(["success" => false, "message" => "Password must have 8 characters, one number and one letter"]));
+//}
+
+$hashed_password = password_hash($request_password, PASSWORD_DEFAULT);
+$game_session_token = bin2hex(random_bytes(256));
+
+$stmt = $conn->prepare("SELECT * FROM users WHERE username = ? OR email = ?");
+$stmt->bind_param("ss", $request_username, $request_email);
+
+$stmt->execute();
+
+$result = $stmt->get_result();
+
+if ($result->num_rows > 0) {
+    exitWithMessage(json_encode(["success" => false, "message" => "Username or email already taken"]));
+}
+
+$register_ip = getIPAddress();
+$register_time = time();
+
+$stmt = $conn->prepare("INSERT INTO users (game_session_token, username, password, email, register_time, latest_ip) VALUES (?, ?, ?, ?, ?, ?)");
+$stmt->bind_param("ssssis", $game_session_token, $request_username, $hashed_password, $request_email, $register_time, $register_ip);
+
+$stmt->execute();
+$stmt->close();
+$conn->close();
+
+echo encrypt(json_encode(["success" => true]));