gmail limit

app/Http/Controllers/Admin/ConfigController.php

@@ -59,7 +59,8 @@ class ConfigController extends Controller
                     'try_out_plan_id' => (int)config('v2board.try_out_plan_id', 0),
                     'try_out_hour' => (int)config('v2board.try_out_hour', 1),
                     'email_whitelist_enable' => (int)config('v2board.email_whitelist_enable', 0),
-                    'email_whitelist_suffix' => config('v2board.email_whitelist_suffix', Dict::EMAIL_WHITELIST_SUFFIX_DEFAULT)
+                    'email_whitelist_suffix' => config('v2board.email_whitelist_suffix', Dict::EMAIL_WHITELIST_SUFFIX_DEFAULT),
+                    'email_gmail_limit_enable' => config('v2board.email_gmail_limit_enable', 0)
                 ],
                 'subscribe' => [
                     'plan_change_enable' => (int)config('v2board.plan_change_enable', 1),

app/Http/Controllers/Passport/AuthController.php

@@ -27,6 +27,12 @@ class AuthController extends Controller
                 abort(500, '邮箱后缀不处于白名单中');
             }
         }
+        if ((int)config('v2board.email_gmail_limit_enable', 0)) {
+            $prefix = explode('@', $request->input('email'))[0];
+            if (strpos($prefix, '.') !== false || strpos($prefix, '+') !== false) {
+                abort(500, '不支持Gmail别名邮箱');
+            }
+        }
         if ((int)config('v2board.stop_register', 0)) {
             abort(500, '本站已关闭注册');
         }

app/Http/Requests/Admin/ConfigSave.php

@@ -27,6 +27,7 @@ class ConfigSave extends FormRequest
         'try_out_hour' => 'numeric',
         'email_whitelist_enable' => 'in:0,1',
         'email_whitelist_suffix' => '',
+        'email_gmail_limit_enable' => 'in:0,1',
         // subscribe
         'plan_change_enable' => 'in:0,1',
         'reset_traffic_method' => 'in:0,1',