☰

localstorage_spoofing

disable localstorage

  1. // ==UserScript==
  2. // @name        localstorage_spoofing
  3. // @description  disable localstorage
  4. // @namespace   http://userscripts.org/users/
  5. // @include	http://*
  6. // @include	https://*
  7. // @version     0.1
  8. // @run-at      document-start
  9. // @grant	none
  10. // ==/UserScript==
  11.  
  12. var mockStorage={
  13. 	length:0,
  14. 	clear:function (){},
  15. 	getItem:function (){return null;},
  16. 	key:function (){return null;},
  17. 	removeItem:function (){},
  18. 	setItem:function (){},
  19. };
  20.  
  21. Object.defineProperty(unsafeWindow, 'localStorage', {
  22.   get: function () {
  23.     return mockStorage;
  24.   }
  25. });