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Replace MatrixClient.isRoomEncrypted by MatrixClient.CryptoApi.isEncryptionEnabledInRoom in useIsEncrypted #28282

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merged 5 commits into from
Nov 13, 2024
Merged

Replace MatrixClient.isRoomEncrypted by MatrixClient.CryptoApi.isEncryptionEnabledInRoom in useIsEncrypted #28282

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08617d3
Replace `MatrixClient.isRoomEncrypted` by `MatrixClient.CryptoApi.isE…
florianduros Oct 23, 2024
8eb84c2
Merge branch 'develop' into florianduros/rip-out-legacy-crypto/migrat…
florianduros Nov 12, 2024
639de21
Catch error
florianduros Nov 12, 2024
c76f086
Return `null` when computed
florianduros Nov 12, 2024
0ee713a
Use `useRoomState` & `useAsyncMemo`
florianduros Nov 13, 2024
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31 changes: 16 additions & 15 deletions src/hooks/useIsEncrypted.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,24 +6,25 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/

import { useCallback, useState } from "react";
import { MatrixClient, MatrixEvent, Room, RoomStateEvent, EventType } from "matrix-js-sdk/src/matrix";
import { MatrixClient, MatrixEvent, Room, EventType } from "matrix-js-sdk/src/matrix";

import { useTypedEventEmitter } from "./useEventEmitter";
import { useRoomState } from "./useRoomState.ts";
import { useAsyncMemo } from "./useAsyncMemo.ts";

// Hook to simplify watching whether a Matrix room is encrypted, returns undefined if room is undefined
export function useIsEncrypted(cli: MatrixClient, room?: Room): boolean | undefined {
const [isEncrypted, setIsEncrypted] = useState(room ? cli.isRoomEncrypted(room.roomId) : undefined);
// Hook to simplify watching whether a Matrix room is encrypted, returns null if room is undefined or the state is loading
export function useIsEncrypted(cli: MatrixClient, room?: Room): boolean | null {
const encryptionStateEvent: MatrixEvent | undefined = useRoomState(
room,
(roomState) => roomState.getStateEvents(EventType.RoomEncryption)?.[0],
);
return useAsyncMemo(
async () => {
const crypto = cli.getCrypto();
if (!room || !crypto) return null;

const update = useCallback(
(event: MatrixEvent) => {
if (room && event.getType() === EventType.RoomEncryption) {
setIsEncrypted(cli.isRoomEncrypted(room.roomId));
}
return crypto.isEncryptionEnabledInRoom(room.roomId);
},
[cli, room],
[room, encryptionStateEvent],
null,
);
useTypedEventEmitter(room?.currentState, RoomStateEvent.Events, update);

return isEncrypted;
}
13 changes: 2 additions & 11 deletions test/unit-tests/components/views/right_panel/RoomSummaryCard-test.tsx
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Expand Up @@ -23,7 +23,7 @@ import * as settingsHooks from "../../../../../src/hooks/useSettings";
import Modal from "../../../../../src/Modal";
import RightPanelStore from "../../../../../src/stores/right-panel/RightPanelStore";
import { RightPanelPhases } from "../../../../../src/stores/right-panel/RightPanelStorePhases";
import { flushPromises, getMockClientWithEventEmitter, mockClientMethodsUser } from "../../../../test-utils";
import { flushPromises, stubClient } from "../../../../test-utils";
import { PollHistoryDialog } from "../../../../../src/components/views/dialogs/PollHistoryDialog";
import { RoomPermalinkCreator } from "../../../../../src/utils/permalinks/Permalinks";
import { _t } from "../../../../../src/languageHandler";
Expand Down Expand Up @@ -56,16 +56,7 @@ describe("<RoomSummaryCard />", () => {
};

beforeEach(() => {
mockClient = getMockClientWithEventEmitter({
...mockClientMethodsUser(userId),
getAccountData: jest.fn(),
isRoomEncrypted: jest.fn(),
getOrCreateFilter: jest.fn().mockResolvedValue({ filterId: 1 }),
getRoom: jest.fn(),
isGuest: jest.fn().mockReturnValue(false),
deleteRoomTag: jest.fn().mockResolvedValue({}),
setRoomTag: jest.fn().mockResolvedValue({}),
});
mockClient = mocked(stubClient());
room = new Room(roomId, mockClient, userId);
const roomCreateEvent = new MatrixEvent({
type: "m.room.create",
Expand Down
4 changes: 2 additions & 2 deletions test/unit-tests/components/views/right_panel/UserInfo-test.tsx
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Expand Up @@ -134,6 +134,7 @@ beforeEach(() => {
getUserDeviceInfo: jest.fn(),
userHasCrossSigningKeys: jest.fn().mockResolvedValue(false),
getUserVerificationStatus: jest.fn(),
isEncryptionEnabledInRoom: jest.fn().mockResolvedValue(false),
} as unknown as CryptoApi);

mockClient = mocked({
Expand All @@ -148,7 +149,6 @@ beforeEach(() => {
on: jest.fn(),
off: jest.fn(),
isSynapseAdministrator: jest.fn().mockResolvedValue(false),
isRoomEncrypted: jest.fn().mockReturnValue(false),
doesServerSupportUnstableFeature: jest.fn().mockReturnValue(false),
doesServerSupportExtendedProfiles: jest.fn().mockResolvedValue(false),
getExtendedProfileProperty: jest.fn().mockRejectedValue(new Error("Not supported")),
Expand Down Expand Up @@ -660,7 +660,7 @@ describe("<UserInfo />", () => {

describe("with an encrypted room", () => {
beforeEach(() => {
mockClient.isRoomEncrypted.mockReturnValue(true);
jest.spyOn(mockClient.getCrypto()!, "isEncryptionEnabledInRoom").mockResolvedValue(true);
});

it("renders unverified user info", async () => {
Expand Down
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