Talk:UnsafeWindow
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We should add an example of an exploit. If not running code (would be nice) for security-by-obscurity reasons, then at least explain what could happen. --195.67.240.29 17:39, 13 April 2007 (EDT)
How to do I use GM_setValue safely?
I want to insert in the page an HTML element that can be used to update a preference.
My strategy for doing this is:
- add the element in the userScript, with an onclick property set to call updatePref(new_state);
- add a function to update the setting to unsafeWindow, here is the function:
unsafeWindow.updatePref = function(state) { var s; if (state) { s = true; } else { s = false; } GM_setValue('pref', s); };
Questions:
- Is it safe?
- Is there a better way that does not involve unsafeWindow?