mirror of https://github.com/vector-im/riot-web
Merge pull request #6746 from matrix-org/t3chguy/fix/10935
commit
0d0eea392c
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@ -366,16 +366,22 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
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}
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public getParents(roomId: string, canonicalOnly = false): Room[] {
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const userId = this.matrixClient?.getUserId();
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const room = this.matrixClient?.getRoom(roomId);
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return room?.currentState.getStateEvents(EventType.SpaceParent)
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.filter(ev => {
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.map(ev => {
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const content = ev.getContent();
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if (!content?.via?.length) return false;
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// TODO apply permissions check to verify that the parent mapping is valid
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if (canonicalOnly && !content?.canonical) return false;
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return true;
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if (Array.isArray(content?.via) && (!canonicalOnly || content?.canonical)) {
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const parent = this.matrixClient.getRoom(ev.getStateKey());
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// only respect the relationship if the sender has sufficient permissions in the parent to set
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// child relations, as per MSC1772.
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// https://github.com/matrix-org/matrix-doc/blob/main/proposals/1772-groups-as-rooms.md#relationship-between-rooms-and-spaces
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if (parent?.currentState.maySendStateEvent(EventType.SpaceChild, userId)) {
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return parent;
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}
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}
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// else implicit undefined which causes this element to be filtered out
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})
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.map(ev => this.matrixClient.getRoom(ev.getStateKey()))
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.filter(Boolean) || [];
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}
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@ -530,6 +536,14 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
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});
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}
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const hiddenChildren = new EnhancedMap<string, Set<string>>();
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visibleRooms.forEach(room => {
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if (room.getMyMembership() !== "join") return;
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this.getParents(room.roomId).forEach(parent => {
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hiddenChildren.getOrCreate(parent.roomId, new Set()).add(room.roomId);
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});
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});
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this.rootSpaces.forEach(s => {
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// traverse each space tree in DFS to build up the supersets as you go up,
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// reusing results from like subtrees.
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@ -559,6 +573,9 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
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roomIds.add(roomId);
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});
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});
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hiddenChildren.get(spaceId)?.forEach(roomId => {
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roomIds.add(roomId);
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});
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this.spaceFilteredRooms.set(spaceId, roomIds);
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return roomIds;
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};
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@ -690,6 +707,12 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
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}
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this.emit(room.roomId);
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break;
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case EventType.RoomPowerLevels:
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if (room.isSpaceRoom()) {
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this.onRoomsUpdate();
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}
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break;
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}
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};
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@ -276,10 +276,12 @@ describe("SpaceStore", () => {
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describe("test fixture 1", () => {
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beforeEach(async () => {
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[fav1, fav2, fav3, dm1, dm2, dm3, orphan1, orphan2, invite1, invite2, room1].forEach(mkRoom);
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[fav1, fav2, fav3, dm1, dm2, dm3, orphan1, orphan2, invite1, invite2, room1, room2, room3]
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.forEach(mkRoom);
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mkSpace(space1, [fav1, room1]);
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mkSpace(space2, [fav1, fav2, fav3, room1]);
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mkSpace(space3, [invite2]);
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// client.getRoom.mockImplementation(roomId => rooms.find(room => room.roomId === roomId));
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[fav1, fav2, fav3].forEach(roomId => {
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client.getRoom(roomId).tags = {
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@ -329,6 +331,48 @@ describe("SpaceStore", () => {
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]);
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// dmPartner3 is not in any common spaces with you
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// room 2 claims to be a child of space2 and is so via a valid m.space.parent
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const cliRoom2 = client.getRoom(room2);
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cliRoom2.currentState.getStateEvents.mockImplementation(testUtils.mockStateEventImplementation([
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mkEvent({
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event: true,
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type: EventType.SpaceParent,
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room: room2,
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user: client.getUserId(),
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skey: space2,
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content: { via: [], canonical: true },
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ts: Date.now(),
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}),
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]));
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const cliSpace2 = client.getRoom(space2);
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cliSpace2.currentState.maySendStateEvent.mockImplementation((evType: string, userId: string) => {
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if (evType === EventType.SpaceChild) {
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return userId === client.getUserId();
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}
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return true;
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});
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// room 3 claims to be a child of space3 but is not due to invalid m.space.parent (permissions)
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const cliRoom3 = client.getRoom(room3);
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cliRoom3.currentState.getStateEvents.mockImplementation(testUtils.mockStateEventImplementation([
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mkEvent({
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event: true,
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type: EventType.SpaceParent,
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room: room3,
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user: client.getUserId(),
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skey: space3,
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content: { via: [], canonical: true },
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ts: Date.now(),
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}),
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]));
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const cliSpace3 = client.getRoom(space3);
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cliSpace3.currentState.maySendStateEvent.mockImplementation((evType: string, userId: string) => {
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if (evType === EventType.SpaceChild) {
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return false;
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}
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return true;
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});
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await run();
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});
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@ -445,6 +489,14 @@ describe("SpaceStore", () => {
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expect(store.getNotificationState(space2).rooms.map(r => r.roomId).includes(room1)).toBeTruthy();
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expect(store.getNotificationState(space3).rooms.map(r => r.roomId).includes(room1)).toBeFalsy();
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});
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it("honours m.space.parent if sender has permission in parent space", () => {
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expect(store.getSpaceFilteredRoomIds(client.getRoom(space2)).has(room2)).toBeTruthy();
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});
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it("does not honour m.space.parent if sender does not have permission in parent space", () => {
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expect(store.getSpaceFilteredRoomIds(client.getRoom(space3)).has(room3)).toBeFalsy();
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});
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});
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});
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