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Always store room passwords with the right room ID

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Take the room ID from the URL rather than just assuming it's still
the one that was in URL params before: if only the hash changes,
the app won't reload.

Fixes https://github.com/vector-im/element-call/issues/1708
This commit is contained in:
David Baker 2023-10-09 17:43:50 +01:00
parent e2abeba194
commit d7b33ee959
1 changed files with 12 additions and 10 deletions
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22
src/e2ee/sharedKeyManagement.ts
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@ -17,7 +17,7 @@ limitations under the License.
import { useEffect, useMemo } from "react";
import { useEnableE2EE } from "../settings/useSetting";
import { useLocalStorage } from "../useLocalStorage";
import { setLocalStorageItem, useLocalStorage } from "../useLocalStorage";
import { useClient } from "../ClientContext";
import { useUrlParams } from "../UrlParams";
import { widget } from "../widget";
@ -25,27 +25,29 @@ import { widget } from "../widget";
export const getRoomSharedKeyLocalStorageKey = (roomId: string): string =>
`room-shared-key-${roomId}`;
const useInternalRoomSharedKey = (
roomId: string
): [string | null, (value: string) => void] => {
const useInternalRoomSharedKey = (roomId: string): string | null => {
const key = useMemo(() => getRoomSharedKeyLocalStorageKey(roomId), [roomId]);
const [e2eeEnabled] = useEnableE2EE();
const [roomSharedKey, setRoomSharedKey] = useLocalStorage(key);
const roomSharedKey = useLocalStorage(key)[0];
return [e2eeEnabled ? roomSharedKey : null, setRoomSharedKey];
return e2eeEnabled ? roomSharedKey : null;
};
const useKeyFromUrl = (roomId: string): string | null => {
const urlParams = useUrlParams();
const [e2eeSharedKey, setE2EESharedKey] = useInternalRoomSharedKey(roomId);
const e2eeSharedKey = useInternalRoomSharedKey(roomId);
useEffect(() => {
if (!urlParams.password) return;
if (urlParams.password === "") return;
if (urlParams.password === e2eeSharedKey) return;
if (!urlParams.roomId) return;
setE2EESharedKey(urlParams.password);
}, [urlParams, e2eeSharedKey, setE2EESharedKey]);
setLocalStorageItem(
getRoomSharedKeyLocalStorageKey(urlParams.roomId),
urlParams.password
);
}, [urlParams, e2eeSharedKey]);
return urlParams.password ?? null;
};
@ -57,7 +59,7 @@ export const useRoomSharedKey = (roomId: string): string | null => {
// time for us to read it out again).
const passwordFormUrl = useKeyFromUrl(roomId);
return useInternalRoomSharedKey(roomId)[0] ?? passwordFormUrl;
return useInternalRoomSharedKey(roomId) ?? passwordFormUrl;
};
export const useIsRoomE2EE = (roomId: string): boolean | null => {