mirror of
https://github.com/zulip/zulip-desktop.git
synced 2025-10-31 12:03:39 +00:00
44 lines
1.2 KiB
TypeScript
44 lines
1.2 KiB
TypeScript
import {shell} from "electron/common";
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import fs from "node:fs";
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import os from "node:os";
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import path from "node:path";
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import {html} from "./html.js";
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export async function openBrowser(url: URL): Promise<void> {
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if (["http:", "https:", "mailto:"].includes(url.protocol)) {
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await shell.openExternal(url.href);
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} else {
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// For security, indirect links to non-whitelisted protocols
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// through a real web browser via a local HTML file.
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const directory = fs.mkdtempSync(path.join(os.tmpdir(), "zulip-redirect-"));
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const file = path.join(directory, "redirect.html");
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fs.writeFileSync(
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file,
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html`
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<!doctype html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<meta http-equiv="Refresh" content="0; url=${url.href}" />
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<title>Redirecting</title>
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<style>
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html {
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font-family: menu, "Helvetica Neue", sans-serif;
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}
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</style>
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</head>
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<body>
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<p>Opening <a href="${url.href}">${url.href}</a>…</p>
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</body>
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</html>
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`.html,
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);
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await shell.openPath(file);
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setTimeout(() => {
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fs.unlinkSync(file);
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fs.rmdirSync(directory);
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}, 15_000);
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}
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}
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