28 lines
993 B
TypeScript
28 lines
993 B
TypeScript
 
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import { getLotusRoomPermalink } from '../plugins/lotus-permalink';
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/**
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* The public web app's address from config.json `webAppUrl` (the desktop app
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* sets it; its own origin is a local server). Absolute https only; anything
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* else is ignored.
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*/
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export const resolveWebAppUrl = (value: unknown): string | undefined => {
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if (typeof value !== 'string' || value.trim() === '') return undefined;
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try {
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const url = new URL(value);
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if (url.protocol !== 'https:') return undefined;
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return url.origin + url.pathname.replace(/\/+$/, '');
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} catch {
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return undefined;
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}
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};
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/**
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* Where to send the user to take a call this app can't make: the room in the
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* web app (they press Join there themselves — never an auto-join link, which
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* a crafted URL could abuse to open someone's mic).
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*/
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export const getCallInBrowserUrl = (
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webAppUrl: string | undefined,
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roomId: string,
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): string | undefined => (webAppUrl ? getLotusRoomPermalink(webAppUrl, roomId) : undefined);
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