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synced 2024-09-13 09:24:08 -07:00
33 lines
1023 B
HTML
33 lines
1023 B
HTML
<html>
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<script>
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function check(elt, expectAccess, prop) {
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var access = false;
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try {
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elt[prop];
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access = true;
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}
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catch (e) {}
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return access === expectAccess;
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}
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function sendMessage(success, sameOrigin, prop) {
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var result = success ? 'PASS' : 'FAIL';
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var message;
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if (sameOrigin)
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message = 'Can access |' + prop + '| if same origin';
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else
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message = 'Cannot access |' + prop + '| if not same origin';
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parent.postMessage(result + ',' + message, '*');
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}
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var sameOrigin = location.host !== 'example.org';
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var pass = check(frameElement, sameOrigin, 'src');
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if (!pass) {
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sendMessage(false, sameOrigin, 'src');
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} else {
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pass = check(parent.location, sameOrigin, 'href');
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sendMessage(pass, sameOrigin, 'href');
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}
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</script>
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</html>
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