Finalize email/password changing in UI

app/Http/Requests/Api/Client/Account/UpdatePasswordRequest.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Account;
+
+use Pterodactyl\Models\User;
+use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
+use Pterodactyl\Exceptions\Http\Base\InvalidPasswordProvidedException;
+
+class UpdatePasswordRequest extends ClientApiRequest
+{
+    /**
+     * @return bool
+     *
+     * @throws \Pterodactyl\Exceptions\Http\Base\InvalidPasswordProvidedException
+     */
+    public function authorize(): bool
+    {
+        if (! parent::authorize()) {
+            return false;
+        }
+
+        // Verify password matches when changing password or email.
+        if (! password_verify($this->input('current_password'), $this->user()->password)) {
+            throw new InvalidPasswordProvidedException(trans('base.account.invalid_password'));
+        }
+
+        return true;
+    }
+
+    /**
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = User::getUpdateRulesForId($this->user()->id);
+
+        return ['password' => array_merge($rules['password'], ['confirmed'])];
+    }
+}