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Restricting domain by origins #17

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Hengjie opened this issue Aug 13, 2015 · 0 comments
Open

Restricting domain by origins #17

Hengjie opened this issue Aug 13, 2015 · 0 comments

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@Hengjie
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@Hengjie Hengjie commented Aug 13, 2015

There doesn't appear to be a programmatic way to define a whitelist of origins that the iframe will accept requests from. This is something that's recommended by the postMessage (API documentation)[https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage]. It suggests that the receiver of function should "always verify the sender's identity".

By whitelisting, it prevents xdlocalstore from leaking potentially sensitive information

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