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@@ -327,4 +327,4 @@ export default class RightPanel extends React.Component<Props, IState> { | |
| </aside> | ||
| ); | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,143 @@ | ||
| /* | ||
| Copyright 2015, 2016 OpenMarket Ltd | ||
| Copyright 2019, 2020 The Matrix.org Foundation C.I.C. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| import { useEffect, useState } from "react"; | ||
| import { RoomStateEvent, MatrixEvent, EventType } from "matrix-js-sdk/src/matrix"; | ||
| import { DeviceInfo } from "matrix-js-sdk/src/crypto/deviceinfo"; | ||
| import { CryptoEvent } from "matrix-js-sdk/src/crypto"; | ||
| import { UserVerificationStatus } from "matrix-js-sdk/src/crypto-api"; | ||
|
|
||
| import dis from "../../../dispatcher/dispatcher"; | ||
| import { MatrixClientPeg } from "../../../MatrixClientPeg"; | ||
| import { Action } from "../../../dispatcher/actions"; | ||
| import { PowerStatus } from "./EntityTile"; | ||
| import { E2EState } from "../../../models/rooms/E2EState"; | ||
| import { asyncSome } from "../../../utils/arrays"; | ||
| import { getUserDeviceIds } from "../../../utils/crypto/deviceInfo"; | ||
| import { RoomMember } from "../../../models/rooms/RoomMember"; | ||
|
|
||
| interface IProps { | ||
| member: RoomMember; | ||
| showPresence?: boolean; | ||
| } | ||
|
|
||
| export interface MemberTileViewModel extends IProps { | ||
| e2eStatus?: E2EState; | ||
| name: string; | ||
| powerStatus?: PowerStatus; | ||
| onClick: () => void; | ||
| } | ||
|
|
||
| export default function useMemberTileViewModel(props: IProps): MemberTileViewModel { | ||
| const [e2eStatus, setE2eStatus] = useState<E2EState | undefined>(); | ||
|
|
||
| useEffect(() => { | ||
| const cli = MatrixClientPeg.safeGet(); | ||
|
|
||
| const updateE2EStatus = async (): Promise<void> => { | ||
| const { userId } = props.member; | ||
| const isMe = userId === cli.getUserId(); | ||
| const userTrust = await cli.getCrypto()?.getUserVerificationStatus(userId); | ||
| if (!userTrust?.isCrossSigningVerified()) { | ||
| setE2eStatus(userTrust?.wasCrossSigningVerified() ? E2EState.Warning : E2EState.Normal); | ||
| return; | ||
| } | ||
|
|
||
| const deviceIDs = await getUserDeviceIds(cli, userId); | ||
| const anyDeviceUnverified = await asyncSome(deviceIDs, async (deviceId) => { | ||
| // For your own devices, we use the stricter check of cross-signing | ||
| // verification to encourage everyone to trust their own devices via | ||
| // cross-signing so that other users can then safely trust you. | ||
| // For other people's devices, the more general verified check that | ||
| // includes locally verified devices can be used. | ||
| const deviceTrust = await cli.getCrypto()?.getDeviceVerificationStatus(userId, deviceId); | ||
| return !deviceTrust || (isMe ? !deviceTrust.crossSigningVerified : !deviceTrust.isVerified()); | ||
| }); | ||
| setE2eStatus(anyDeviceUnverified ? E2EState.Warning : E2EState.Verified); | ||
| }; | ||
|
|
||
| const onRoomStateEvents = (ev: MatrixEvent): void => { | ||
| if (ev.getType() !== EventType.RoomEncryption) return; | ||
| const { roomId } = props.member; | ||
| if (ev.getRoomId() !== roomId) return; | ||
|
|
||
| // The room is encrypted now. | ||
| cli.removeListener(RoomStateEvent.Events, onRoomStateEvents); | ||
| updateE2EStatus(); | ||
| }; | ||
|
|
||
| const onUserTrustStatusChanged = (userId: string, trustStatus: UserVerificationStatus): void => { | ||
| if (userId !== props.member.userId) return; | ||
| updateE2EStatus(); | ||
| }; | ||
|
|
||
| const onDeviceVerificationChanged = (userId: string, deviceId: string, deviceInfo: DeviceInfo): void => { | ||
| if (userId !== props.member.userId) return; | ||
| updateE2EStatus(); | ||
| }; | ||
|
|
||
| const { roomId } = props.member; | ||
| if (roomId) { | ||
| const isRoomEncrypted = cli.isRoomEncrypted(roomId); | ||
| if (isRoomEncrypted) { | ||
| cli.on(CryptoEvent.UserTrustStatusChanged, onUserTrustStatusChanged); | ||
| cli.on(CryptoEvent.DeviceVerificationChanged, onDeviceVerificationChanged); | ||
| updateE2EStatus(); | ||
| } else { | ||
| // Listen for room to become encrypted | ||
| cli.on(RoomStateEvent.Events, onRoomStateEvents); | ||
| } | ||
| } | ||
|
|
||
| return () => { | ||
| if (cli) { | ||
| cli.removeListener(RoomStateEvent.Events, onRoomStateEvents); | ||
| cli.removeListener(CryptoEvent.UserTrustStatusChanged, onUserTrustStatusChanged); | ||
| cli.removeListener(CryptoEvent.DeviceVerificationChanged, onDeviceVerificationChanged); | ||
| } | ||
| }; | ||
| }, [props.member]); | ||
|
|
||
| const onClick = (): void => { | ||
| dis.dispatch({ | ||
| action: Action.ViewUser, | ||
| member: props.member, | ||
| push: true, | ||
| }); | ||
| }; | ||
|
|
||
| const member = props.member; | ||
| const name = props.member.name; | ||
|
|
||
| const powerStatusMap = new Map([ | ||
| [100, PowerStatus.Admin], | ||
| [50, PowerStatus.Moderator], | ||
| ]); | ||
|
|
||
| // Find the nearest power level with a badge | ||
| let powerLevel = props.member.powerLevel; | ||
| for (const [pl] of powerStatusMap) { | ||
| if (props.member.powerLevel >= pl) { | ||
| powerLevel = pl; | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| const powerStatus = powerStatusMap.get(powerLevel); | ||
|
|
||
| return { powerStatus, member, name, onClick, e2eStatus, showPresence: props.showPresence }; | ||
| } |
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