javascript - how to secure my ajax request which comes from multiple domain? -

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i want accept limit domain requests such want accept request comes www.abc.com , www.xyz.com other request should denied . can't use token process server side because multiple domain using javascript code here can't think server side token , http_addr can manipulate javascript. please suggest how validate reliable?

xmlhttprequest insert an origin header request tells site request came from.

use populate the access-control-allow-origin header.

(this, obviously, provides no protection against non-ajax requests).


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