22 lines
908 B
TypeScript
22 lines
908 B
TypeScript
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// Shared messaging helpers used by both the Messages page and the floating chat dock.
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import { useSyncExternalStore } from "react";
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import { api } from "./api";
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import { isUnlocked, subscribeUnlock } from "./e2ee";
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export const SYSTEM_ID = 0; // synthetic "Siftlode" system conversation partner id
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// Set-once cache of partner public keys (the server is the directory; keys never change).
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const pubCache = new Map<number, string>();
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export async function partnerPub(partnerId: number): Promise<string> {
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const cached = pubCache.get(partnerId);
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if (cached) return cached;
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const r = await api.messagePublicKey(partnerId);
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pubCache.set(partnerId, r.public_key);
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return r.public_key;
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}
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// Live "is secure messaging unlocked on this device" — shared so the page and the dock agree.
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export function useUnlocked(): boolean {
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return useSyncExternalStore(subscribeUnlock, isUnlocked, isUnlocked);
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}
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