34 lines
651 B
HTML
34 lines
651 B
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>test ws connection</title>
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<script>
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const query = new URL(location.href).searchParams;
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async function test() {
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try {
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const port = query.get('port');
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const ws = new WebSocket(`ws://127.0.0.1:${port}/check-origin`);
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const ev = await new Promise((resolve, reject) => {
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ws.onmessage = resolve;
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ws.onclose = reject;
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});
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if (ev.data == 'file://') {
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document.title = 'FILE';
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} else if (ev.data == 'null') {
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document.title = 'NULL';
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} else {
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document.title = 'FAIL';
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}
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} catch (e) {
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document.title = 'FAIL';
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}
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}
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test();
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</script>
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</head>
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</html>
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