19 lines
682 B
HTML
19 lines
682 B
HTML
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<html>
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<body>
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<script type="text/javascript" charset="utf-8">
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const url = require('url')
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if (url.parse(window.location.href, true).query.opened != null) {
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// Ensure origin are properly checked by removing a single character from the end
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window.opener.postMessage('first message', window.location.origin.substring(0, window.location.origin.length - 1))
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window.opener.postMessage('second message', window.location.origin)
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} else {
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const opened = window.open(`${window.location.href}?opened=true`)
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window.addEventListener('message', function (event) {
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window.opener.postMessage(event.data, '*')
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opened.close()
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})
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}
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</script>
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</body>
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</html>
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