how to configure Firefox to only allow certain iframe access -
in order modernize our old web application changed our frames iframes.
the web application runs ok change, errors occur.
today had chance users desktop , firefox (he has problems) via teamviewer (it's remote troubleshooting tool, it's similar having vnc session on remote desktop).
i installed firebug on remote firefox , tried log our web application.
in console found error line:
permission denied access property "document".
after googling found out has iframes , sameorigin policy:
http://davidwalsh.name/iframe-permission-denied https://developer.mozilla.org/en-us/docs/web/http/x-frame-options
my question is:
the user has current firefox (version 38 or 39). did not have time ask him possible changes in settings. in short time had chance being @ firefox saw has lot of addons.
i have firefox 39 , not have problems iframes. there must setting or addon change.
can tell me change in firefox in order tighten security policies error?
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