20 lines
1.1 KiB
JavaScript
20 lines
1.1 KiB
JavaScript
"use strict";
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/** Desktop-dev has no tabs. Resolve only an opaque action on its own Next
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* server, then open the owner-validated provider page outside the renderer.
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* The caller must authenticate its trusted app main frame first. */
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async function openWebSubscriptionBrowser(action, origin, { fetch: request = globalThis.fetch, openExternal }) {
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if (typeof action !== "string" || !/^\/api\/subscriptions\/browser\?id=[0-9a-f-]{36}$/.test(action)) throw new Error("Invalid sign-in action.");
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const response = await request(new URL(action, origin), {
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method: "POST", redirect: "manual", credentials: "omit",
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headers: { origin, "x-learnharness-subscriptions": "1" },
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signal: AbortSignal.timeout(15000),
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});
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const target = response.headers.get("location");
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if (response.status !== 303 || !target) throw new Error("Sign-in action expired.");
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const parsed = new URL(target);
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if (parsed.protocol !== "https:" || parsed.username || parsed.password) throw new Error("Invalid provider page.");
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await openExternal(target);
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}
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module.exports = { openWebSubscriptionBrowser };
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