element-web/src/components/views/right_panel/UserInfo.js
2020-03-10 16:31:40 +01:00

1528 lines
55 KiB
JavaScript

/*
Copyright 2015, 2016 OpenMarket Ltd
Copyright 2017, 2018 Vector Creations Ltd
Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
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 React, {useCallback, useMemo, useState, useEffect, useContext} from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import {Group, RoomMember, User} from 'matrix-js-sdk';
import dis from '../../../dispatcher';
import Modal from '../../../Modal';
import * as sdk from '../../../index';
import { _t } from '../../../languageHandler';
import createRoom from '../../../createRoom';
import DMRoomMap from '../../../utils/DMRoomMap';
import AccessibleButton from '../elements/AccessibleButton';
import SdkConfig from '../../../SdkConfig';
import SettingsStore from "../../../settings/SettingsStore";
import {EventTimeline} from "matrix-js-sdk";
import AutoHideScrollbar from "../../structures/AutoHideScrollbar";
import RoomViewStore from "../../../stores/RoomViewStore";
import MultiInviter from "../../../utils/MultiInviter";
import GroupStore from "../../../stores/GroupStore";
import {MatrixClientPeg} from "../../../MatrixClientPeg";
import E2EIcon from "../rooms/E2EIcon";
import {useEventEmitter} from "../../../hooks/useEventEmitter";
import {textualPowerLevel} from '../../../Roles';
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import {RIGHT_PANEL_PHASES} from "../../../stores/RightPanelStorePhases";
import EncryptionPanel from "./EncryptionPanel";
import { useAsyncMemo } from '../../../hooks/useAsyncMemo';
import { verifyUser, legacyVerifyUser, verifyDevice } from '../../../verification';
const _disambiguateDevices = (devices) => {
const names = Object.create(null);
for (let i = 0; i < devices.length; i++) {
const name = devices[i].getDisplayName();
const indexList = names[name] || [];
indexList.push(i);
names[name] = indexList;
}
for (const name in names) {
if (names[name].length > 1) {
names[name].forEach((j)=>{
devices[j].ambiguous = true;
});
}
}
};
export const getE2EStatus = (cli, userId, devices) => {
if (!SettingsStore.isFeatureEnabled("feature_cross_signing")) {
const hasUnverifiedDevice = devices.some((device) => device.isUnverified());
return hasUnverifiedDevice ? "warning" : "verified";
}
const isMe = userId === cli.getUserId();
const userVerified = cli.checkUserTrust(userId).isCrossSigningVerified();
if (!userVerified) return "normal";
const anyDeviceUnverified = devices.some(device => {
const { deviceId } = device;
// 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 = cli.checkDeviceTrust(userId, deviceId);
return isMe ? !deviceTrust.isCrossSigningVerified() : !deviceTrust.isVerified();
});
return anyDeviceUnverified ? "warning" : "verified";
};
async function openDMForUser(matrixClient, userId) {
const dmRooms = DMRoomMap.shared().getDMRoomsForUserId(userId);
const lastActiveRoom = dmRooms.reduce((lastActiveRoom, roomId) => {
const room = matrixClient.getRoom(roomId);
if (!room || room.getMyMembership() === "leave") {
return lastActiveRoom;
}
if (!lastActiveRoom || lastActiveRoom.getLastActiveTimestamp() < room.getLastActiveTimestamp()) {
return room;
}
return lastActiveRoom;
}, null);
if (lastActiveRoom) {
dis.dispatch({
action: 'view_room',
room_id: lastActiveRoom.roomId,
});
return;
}
const createRoomOptions = {
dmUserId: userId,
};
if (SettingsStore.isFeatureEnabled("feature_cross_signing")) {
// Check whether all users have uploaded device keys before.
// If so, enable encryption in the new room.
const usersToDevicesMap = await matrixClient.downloadKeys([userId]);
const allHaveDeviceKeys = Object.values(usersToDevicesMap).every(devices => {
// `devices` is an object of the form { deviceId: deviceInfo, ... }.
return Object.keys(devices).length > 0;
});
if (allHaveDeviceKeys) {
createRoomOptions.encryption = true;
}
}
createRoom(createRoomOptions);
}
function useIsEncrypted(cli, room) {
const [isEncrypted, setIsEncrypted] = useState(room ? cli.isRoomEncrypted(room.roomId) : undefined);
const update = useCallback((event) => {
if (event.getType() === "m.room.encryption") {
setIsEncrypted(cli.isRoomEncrypted(room.roomId));
}
}, [cli, room]);
useEventEmitter(room ? room.currentState : undefined, "RoomState.events", update);
return isEncrypted;
}
function useHasCrossSigningKeys(cli, member, canVerify, setUpdating) {
return useAsyncMemo(async () => {
if (!canVerify) {
return false;
}
setUpdating(true);
try {
await cli.downloadKeys([member.userId]);
const xsi = cli.getStoredCrossSigningForUser(member.userId);
const key = xsi && xsi.getId();
return !!key;
} finally {
setUpdating(false);
}
}, [cli, member, canVerify], false);
}
function DeviceItem({userId, device}) {
const cli = useContext(MatrixClientContext);
const isMe = userId === cli.getUserId();
const deviceTrust = cli.checkDeviceTrust(userId, device.deviceId);
const userTrust = cli.checkUserTrust(userId);
// 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 isVerified = (isMe && SettingsStore.isFeatureEnabled("feature_cross_signing")) ?
deviceTrust.isCrossSigningVerified() :
deviceTrust.isVerified();
const classes = classNames("mx_UserInfo_device", {
mx_UserInfo_device_verified: isVerified,
mx_UserInfo_device_unverified: !isVerified,
});
const iconClasses = classNames("mx_E2EIcon", {
mx_E2EIcon_normal: !userTrust.isVerified(),
mx_E2EIcon_verified: isVerified,
mx_E2EIcon_warning: userTrust.isVerified() && !isVerified,
});
const onDeviceClick = () => {
if (!isVerified) {
verifyDevice(cli.getUser(userId), device);
}
};
const deviceName = device.ambiguous ?
(device.getDisplayName() ? device.getDisplayName() : "") + " (" + device.deviceId + ")" :
device.getDisplayName();
let trustedLabel = null;
if (userTrust.isVerified()) trustedLabel = isVerified ? _t("Trusted") : _t("Not trusted");
return (
<AccessibleButton
className={classes}
title={device.deviceId}
onClick={onDeviceClick}
>
<div className={iconClasses} />
<div className="mx_UserInfo_device_name">{deviceName}</div>
<div className="mx_UserInfo_device_trusted">{trustedLabel}</div>
</AccessibleButton>
);
}
function DevicesSection({devices, userId, loading}) {
const Spinner = sdk.getComponent("elements.Spinner");
const cli = useContext(MatrixClientContext);
const userTrust = cli.checkUserTrust(userId);
const [isExpanded, setExpanded] = useState(false);
if (loading) {
// still loading
return <Spinner />;
}
if (devices === null) {
return _t("Unable to load session list");
}
const isMe = userId === cli.getUserId();
const deviceTrusts = devices.map(d => cli.checkDeviceTrust(userId, d.deviceId));
let expandSectionDevices = [];
const unverifiedDevices = [];
let expandCountCaption;
let expandHideCaption;
let expandIconClasses = "mx_E2EIcon";
if (userTrust.isVerified()) {
for (let i = 0; i < devices.length; ++i) {
const device = devices[i];
const deviceTrust = deviceTrusts[i];
// 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 isVerified = (isMe && SettingsStore.isFeatureEnabled("feature_cross_signing")) ?
deviceTrust.isCrossSigningVerified() :
deviceTrust.isVerified();
if (isVerified) {
expandSectionDevices.push(device);
} else {
unverifiedDevices.push(device);
}
}
expandCountCaption = _t("%(count)s verified sessions", {count: expandSectionDevices.length});
expandHideCaption = _t("Hide verified sessions");
expandIconClasses += " mx_E2EIcon_verified";
} else {
expandSectionDevices = devices;
expandCountCaption = _t("%(count)s sessions", {count: devices.length});
expandHideCaption = _t("Hide sessions");
expandIconClasses += " mx_E2EIcon_normal";
}
let expandButton;
if (expandSectionDevices.length) {
if (isExpanded) {
expandButton = (<AccessibleButton className="mx_UserInfo_expand mx_linkButton"
onClick={() => setExpanded(false)}
>
<div>{expandHideCaption}</div>
</AccessibleButton>);
} else {
expandButton = (<AccessibleButton className="mx_UserInfo_expand mx_linkButton"
onClick={() => setExpanded(true)}
>
<div className={expandIconClasses} />
<div>{expandCountCaption}</div>
</AccessibleButton>);
}
}
let deviceList = unverifiedDevices.map((device, i) => {
return (<DeviceItem key={i} userId={userId} device={device} />);
});
if (isExpanded) {
const keyStart = unverifiedDevices.length;
deviceList = deviceList.concat(expandSectionDevices.map((device, i) => {
return (<DeviceItem key={i + keyStart} userId={userId} device={device} />);
}));
}
return (
<div className="mx_UserInfo_devices">
<div>{deviceList}</div>
<div>{expandButton}</div>
</div>
);
}
const UserOptionsSection = ({member, isIgnored, canInvite, devices}) => {
const cli = useContext(MatrixClientContext);
let ignoreButton = null;
let insertPillButton = null;
let inviteUserButton = null;
let readReceiptButton = null;
const isMe = member.userId === cli.getUserId();
const onShareUserClick = () => {
const ShareDialog = sdk.getComponent("dialogs.ShareDialog");
Modal.createTrackedDialog('share room member dialog', '', ShareDialog, {
target: member,
});
};
// Only allow the user to ignore the user if its not ourselves
// same goes for jumping to read receipt
if (!isMe) {
const onIgnoreToggle = () => {
const ignoredUsers = cli.getIgnoredUsers();
if (isIgnored) {
const index = ignoredUsers.indexOf(member.userId);
if (index !== -1) ignoredUsers.splice(index, 1);
} else {
ignoredUsers.push(member.userId);
}
cli.setIgnoredUsers(ignoredUsers);
};
ignoreButton = (
<AccessibleButton onClick={onIgnoreToggle} className={classNames("mx_UserInfo_field", {mx_UserInfo_destructive: !isIgnored})}>
{ isIgnored ? _t("Unignore") : _t("Ignore") }
</AccessibleButton>
);
if (member.roomId) {
const onReadReceiptButton = function() {
const room = cli.getRoom(member.roomId);
dis.dispatch({
action: 'view_room',
highlighted: true,
event_id: room.getEventReadUpTo(member.userId),
room_id: member.roomId,
});
};
const onInsertPillButton = function() {
dis.dispatch({
action: 'insert_mention',
user_id: member.userId,
});
};
readReceiptButton = (
<AccessibleButton onClick={onReadReceiptButton} className="mx_UserInfo_field">
{ _t('Jump to read receipt') }
</AccessibleButton>
);
insertPillButton = (
<AccessibleButton onClick={onInsertPillButton} className={"mx_UserInfo_field"}>
{ _t('Mention') }
</AccessibleButton>
);
}
if (canInvite && (!member || !member.membership || member.membership === 'leave')) {
const roomId = member && member.roomId ? member.roomId : RoomViewStore.getRoomId();
const onInviteUserButton = async () => {
try {
// We use a MultiInviter to re-use the invite logic, even though
// we're only inviting one user.
const inviter = new MultiInviter(roomId);
await inviter.invite([member.userId]).then(() => {
if (inviter.getCompletionState(member.userId) !== "invited") {
throw new Error(inviter.getErrorText(member.userId));
}
});
} catch (err) {
const ErrorDialog = sdk.getComponent('dialogs.ErrorDialog');
Modal.createTrackedDialog('Failed to invite', '', ErrorDialog, {
title: _t('Failed to invite'),
description: ((err && err.message) ? err.message : _t("Operation failed")),
});
}
};
inviteUserButton = (
<AccessibleButton onClick={onInviteUserButton} className="mx_UserInfo_field">
{ _t('Invite') }
</AccessibleButton>
);
}
}
const shareUserButton = (
<AccessibleButton onClick={onShareUserClick} className="mx_UserInfo_field">
{ _t('Share Link to User') }
</AccessibleButton>
);
let directMessageButton;
if (!isMe) {
directMessageButton = (
<AccessibleButton onClick={() => openDMForUser(cli, member.userId)} className="mx_UserInfo_field">
{ _t('Direct message') }
</AccessibleButton>
);
}
return (
<div className="mx_UserInfo_container">
<h3>{ _t("Options") }</h3>
<div>
{ directMessageButton }
{ readReceiptButton }
{ shareUserButton }
{ insertPillButton }
{ inviteUserButton }
{ ignoreButton }
</div>
</div>
);
};
const _warnSelfDemote = async () => {
const QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
const {finished} = Modal.createTrackedDialog('Demoting Self', '', QuestionDialog, {
title: _t("Demote yourself?"),
description:
<div>
{ _t("You will not be able to undo this change as you are demoting yourself, " +
"if you are the last privileged user in the room it will be impossible " +
"to regain privileges.") }
</div>,
button: _t("Demote"),
});
const [confirmed] = await finished;
return confirmed;
};
const GenericAdminToolsContainer = ({children}) => {
return (
<div className="mx_UserInfo_container">
<h3>{ _t("Admin Tools") }</h3>
<div className="mx_UserInfo_buttons">
{ children }
</div>
</div>
);
};
const _isMuted = (member, powerLevelContent) => {
if (!powerLevelContent || !member) return false;
const levelToSend = (
(powerLevelContent.events ? powerLevelContent.events["m.room.message"] : null) ||
powerLevelContent.events_default
);
return member.powerLevel < levelToSend;
};
const useRoomPowerLevels = (cli, room) => {
const [powerLevels, setPowerLevels] = useState({});
const update = useCallback(() => {
if (!room) {
return;
}
const event = room.currentState.getStateEvents("m.room.power_levels", "");
if (event) {
setPowerLevels(event.getContent());
} else {
setPowerLevels({});
}
return () => {
setPowerLevels({});
};
}, [room]);
useEventEmitter(cli, "RoomState.members", update);
useEffect(() => {
update();
return () => {
setPowerLevels({});
};
}, [update]);
return powerLevels;
};
const RoomKickButton = ({member, startUpdating, stopUpdating}) => {
const cli = useContext(MatrixClientContext);
// check if user can be kicked/disinvited
if (member.membership !== "invite" && member.membership !== "join") return null;
const onKick = async () => {
const ConfirmUserActionDialog = sdk.getComponent("dialogs.ConfirmUserActionDialog");
const {finished} = Modal.createTrackedDialog(
'Confirm User Action Dialog',
'onKick',
ConfirmUserActionDialog,
{
member,
action: member.membership === "invite" ? _t("Disinvite") : _t("Kick"),
title: member.membership === "invite" ? _t("Disinvite this user?") : _t("Kick this user?"),
askReason: member.membership === "join",
danger: true,
},
);
const [proceed, reason] = await finished;
if (!proceed) return;
startUpdating();
cli.kick(member.roomId, member.userId, reason || undefined).then(() => {
// NO-OP; rely on the m.room.member event coming down else we could
// get out of sync if we force setState here!
console.log("Kick success");
}, function(err) {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
console.error("Kick error: " + err);
Modal.createTrackedDialog('Failed to kick', '', ErrorDialog, {
title: _t("Failed to kick"),
description: ((err && err.message) ? err.message : "Operation failed"),
});
}).finally(() => {
stopUpdating();
});
};
const kickLabel = member.membership === "invite" ? _t("Disinvite") : _t("Kick");
return <AccessibleButton className="mx_UserInfo_field mx_UserInfo_destructive" onClick={onKick}>
{ kickLabel }
</AccessibleButton>;
};
const RedactMessagesButton = ({member}) => {
const cli = useContext(MatrixClientContext);
const onRedactAllMessages = async () => {
const {roomId, userId} = member;
const room = cli.getRoom(roomId);
if (!room) {
return;
}
let timeline = room.getLiveTimeline();
let eventsToRedact = [];
while (timeline) {
eventsToRedact = timeline.getEvents().reduce((events, event) => {
if (event.getSender() === userId && !event.isRedacted()) {
return events.concat(event);
} else {
return events;
}
}, eventsToRedact);
timeline = timeline.getNeighbouringTimeline(EventTimeline.BACKWARDS);
}
const count = eventsToRedact.length;
const user = member.name;
if (count === 0) {
const InfoDialog = sdk.getComponent("dialogs.InfoDialog");
Modal.createTrackedDialog('No user messages found to remove', '', InfoDialog, {
title: _t("No recent messages by %(user)s found", {user}),
description:
<div>
<p>{ _t("Try scrolling up in the timeline to see if there are any earlier ones.") }</p>
</div>,
});
} else {
const QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
const {finished} = Modal.createTrackedDialog('Remove recent messages by user', '', QuestionDialog, {
title: _t("Remove recent messages by %(user)s", {user}),
description:
<div>
<p>{ _t("You are about to remove %(count)s messages by %(user)s. This cannot be undone. Do you wish to continue?", {count, user}) }</p>
<p>{ _t("For a large amount of messages, this might take some time. Please don't refresh your client in the meantime.") }</p>
</div>,
button: _t("Remove %(count)s messages", {count}),
});
const [confirmed] = await finished;
if (!confirmed) {
return;
}
// Submitting a large number of redactions freezes the UI,
// so first yield to allow to rerender after closing the dialog.
await Promise.resolve();
console.info(`Started redacting recent ${count} messages for ${user} in ${roomId}`);
await Promise.all(eventsToRedact.map(async event => {
try {
await cli.redactEvent(roomId, event.getId());
} catch (err) {
// log and swallow errors
console.error("Could not redact", event.getId());
console.error(err);
}
}));
console.info(`Finished redacting recent ${count} messages for ${user} in ${roomId}`);
}
};
return <AccessibleButton className="mx_UserInfo_field mx_UserInfo_destructive" onClick={onRedactAllMessages}>
{ _t("Remove recent messages") }
</AccessibleButton>;
};
const BanToggleButton = ({member, startUpdating, stopUpdating}) => {
const cli = useContext(MatrixClientContext);
const onBanOrUnban = async () => {
const ConfirmUserActionDialog = sdk.getComponent("dialogs.ConfirmUserActionDialog");
const {finished} = Modal.createTrackedDialog(
'Confirm User Action Dialog',
'onBanOrUnban',
ConfirmUserActionDialog,
{
member,
action: member.membership === 'ban' ? _t("Unban") : _t("Ban"),
title: member.membership === 'ban' ? _t("Unban this user?") : _t("Ban this user?"),
askReason: member.membership !== 'ban',
danger: member.membership !== 'ban',
},
);
const [proceed, reason] = await finished;
if (!proceed) return;
startUpdating();
let promise;
if (member.membership === 'ban') {
promise = cli.unban(member.roomId, member.userId);
} else {
promise = cli.ban(member.roomId, member.userId, reason || undefined);
}
promise.then(() => {
// NO-OP; rely on the m.room.member event coming down else we could
// get out of sync if we force setState here!
console.log("Ban success");
}, function(err) {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
console.error("Ban error: " + err);
Modal.createTrackedDialog('Failed to ban user', '', ErrorDialog, {
title: _t("Error"),
description: _t("Failed to ban user"),
});
}).finally(() => {
stopUpdating();
});
};
let label = _t("Ban");
if (member.membership === 'ban') {
label = _t("Unban");
}
const classes = classNames("mx_UserInfo_field", {
mx_UserInfo_destructive: member.membership !== 'ban',
});
return <AccessibleButton className={classes} onClick={onBanOrUnban}>
{ label }
</AccessibleButton>;
};
const MuteToggleButton = ({member, room, powerLevels, startUpdating, stopUpdating}) => {
const cli = useContext(MatrixClientContext);
// Don't show the mute/unmute option if the user is not in the room
if (member.membership !== "join") return null;
const isMuted = _isMuted(member, powerLevels);
const onMuteToggle = async () => {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
const roomId = member.roomId;
const target = member.userId;
// if muting self, warn as it may be irreversible
if (target === cli.getUserId()) {
try {
if (!(await _warnSelfDemote())) return;
} catch (e) {
console.error("Failed to warn about self demotion: ", e);
return;
}
}
const powerLevelEvent = room.currentState.getStateEvents("m.room.power_levels", "");
if (!powerLevelEvent) return;
const powerLevels = powerLevelEvent.getContent();
const levelToSend = (
(powerLevels.events ? powerLevels.events["m.room.message"] : null) ||
powerLevels.events_default
);
let level;
if (isMuted) { // unmute
level = levelToSend;
} else { // mute
level = levelToSend - 1;
}
level = parseInt(level);
if (!isNaN(level)) {
startUpdating();
cli.setPowerLevel(roomId, target, level, powerLevelEvent).then(() => {
// NO-OP; rely on the m.room.member event coming down else we could
// get out of sync if we force setState here!
console.log("Mute toggle success");
}, function(err) {
console.error("Mute error: " + err);
Modal.createTrackedDialog('Failed to mute user', '', ErrorDialog, {
title: _t("Error"),
description: _t("Failed to mute user"),
});
}).finally(() => {
stopUpdating();
});
}
};
const classes = classNames("mx_UserInfo_field", {
mx_UserInfo_destructive: !isMuted,
});
const muteLabel = isMuted ? _t("Unmute") : _t("Mute");
return <AccessibleButton className={classes} onClick={onMuteToggle}>
{ muteLabel }
</AccessibleButton>;
};
const RoomAdminToolsContainer = ({room, children, member, startUpdating, stopUpdating, powerLevels}) => {
const cli = useContext(MatrixClientContext);
let kickButton;
let banButton;
let muteButton;
let redactButton;
const editPowerLevel = (
(powerLevels.events ? powerLevels.events["m.room.power_levels"] : null) ||
powerLevels.state_default
);
const me = room.getMember(cli.getUserId());
const isMe = me.userId === member.userId;
const canAffectUser = member.powerLevel < me.powerLevel || isMe;
if (canAffectUser && me.powerLevel >= powerLevels.kick) {
kickButton = <RoomKickButton member={member} startUpdating={startUpdating} stopUpdating={stopUpdating} />;
}
if (me.powerLevel >= powerLevels.redact) {
redactButton = (
<RedactMessagesButton member={member} startUpdating={startUpdating} stopUpdating={stopUpdating} />
);
}
if (canAffectUser && me.powerLevel >= powerLevels.ban) {
banButton = <BanToggleButton member={member} startUpdating={startUpdating} stopUpdating={stopUpdating} />;
}
if (canAffectUser && me.powerLevel >= editPowerLevel) {
muteButton = (
<MuteToggleButton
member={member}
room={room}
powerLevels={powerLevels}
startUpdating={startUpdating}
stopUpdating={stopUpdating}
/>
);
}
if (kickButton || banButton || muteButton || redactButton || children) {
return <GenericAdminToolsContainer>
{ muteButton }
{ kickButton }
{ banButton }
{ redactButton }
{ children }
</GenericAdminToolsContainer>;
}
return <div />;
};
const GroupAdminToolsSection = ({children, groupId, groupMember, startUpdating, stopUpdating}) => {
const cli = useContext(MatrixClientContext);
const [isPrivileged, setIsPrivileged] = useState(false);
const [isInvited, setIsInvited] = useState(false);
// Listen to group store changes
useEffect(() => {
let unmounted = false;
const onGroupStoreUpdated = () => {
if (unmounted) return;
setIsPrivileged(GroupStore.isUserPrivileged(groupId));
setIsInvited(GroupStore.getGroupInvitedMembers(groupId).some(
(m) => m.userId === groupMember.userId,
));
};
GroupStore.registerListener(groupId, onGroupStoreUpdated);
onGroupStoreUpdated();
// Handle unmount
return () => {
unmounted = true;
GroupStore.unregisterListener(onGroupStoreUpdated);
};
}, [groupId, groupMember.userId]);
if (isPrivileged) {
const _onKick = async () => {
const ConfirmUserActionDialog = sdk.getComponent("dialogs.ConfirmUserActionDialog");
const {finished} = Modal.createDialog(ConfirmUserActionDialog, {
matrixClient: cli,
groupMember,
action: isInvited ? _t('Disinvite') : _t('Remove from community'),
title: isInvited ? _t('Disinvite this user from community?')
: _t('Remove this user from community?'),
danger: true,
});
const [proceed] = await finished;
if (!proceed) return;
startUpdating();
cli.removeUserFromGroup(groupId, groupMember.userId).then(() => {
// return to the user list
dis.dispatch({
action: "view_user",
member: null,
});
}).catch((e) => {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
Modal.createTrackedDialog('Failed to remove user from group', '', ErrorDialog, {
title: _t('Error'),
description: isInvited ?
_t('Failed to withdraw invitation') :
_t('Failed to remove user from community'),
});
console.log(e);
}).finally(() => {
stopUpdating();
});
};
const kickButton = (
<AccessibleButton className="mx_UserInfo_field mx_UserInfo_destructive" onClick={_onKick}>
{ isInvited ? _t('Disinvite') : _t('Remove from community') }
</AccessibleButton>
);
// No make/revoke admin API yet
/*const opLabel = this.state.isTargetMod ? _t("Revoke Moderator") : _t("Make Moderator");
giveModButton = <AccessibleButton className="mx_UserInfo_field" onClick={this.onModToggle}>
{giveOpLabel}
</AccessibleButton>;*/
return <GenericAdminToolsContainer>
{ kickButton }
{ children }
</GenericAdminToolsContainer>;
}
return <div />;
};
const GroupMember = PropTypes.shape({
userId: PropTypes.string.isRequired,
displayname: PropTypes.string, // XXX: GroupMember objects are inconsistent :((
avatarUrl: PropTypes.string,
});
const useIsSynapseAdmin = (cli) => {
const [isAdmin, setIsAdmin] = useState(false);
useEffect(() => {
cli.isSynapseAdministrator().then((isAdmin) => {
setIsAdmin(isAdmin);
}, () => {
setIsAdmin(false);
});
}, [cli]);
return isAdmin;
};
const useHomeserverSupportsCrossSigning = (cli) => {
return useAsyncMemo(async () => {
return cli.doesServerSupportUnstableFeature("org.matrix.e2e_cross_signing");
}, [cli], false);
};
function useRoomPermissions(cli, room, user) {
const [roomPermissions, setRoomPermissions] = useState({
// modifyLevelMax is the max PL we can set this user to, typically min(their PL, our PL) && canSetPL
modifyLevelMax: -1,
canEdit: false,
canInvite: false,
});
const updateRoomPermissions = useCallback(() => {
if (!room) {
return;
}
const powerLevelEvent = room.currentState.getStateEvents("m.room.power_levels", "");
if (!powerLevelEvent) return;
const powerLevels = powerLevelEvent.getContent();
if (!powerLevels) return;
const me = room.getMember(cli.getUserId());
if (!me) return;
const them = user;
const isMe = me.userId === them.userId;
const canAffectUser = them.powerLevel < me.powerLevel || isMe;
let modifyLevelMax = -1;
if (canAffectUser) {
const editPowerLevel = (
(powerLevels.events ? powerLevels.events["m.room.power_levels"] : null) ||
powerLevels.state_default
);
if (me.powerLevel >= editPowerLevel && (isMe || me.powerLevel > them.powerLevel)) {
modifyLevelMax = me.powerLevel;
}
}
setRoomPermissions({
canInvite: me.powerLevel >= powerLevels.invite,
canEdit: modifyLevelMax >= 0,
modifyLevelMax,
});
}, [cli, user, room]);
useEventEmitter(cli, "RoomState.members", updateRoomPermissions);
useEffect(() => {
updateRoomPermissions();
return () => {
setRoomPermissions({
maximalPowerLevel: -1,
canEdit: false,
canInvite: false,
});
};
}, [updateRoomPermissions]);
return roomPermissions;
}
const PowerLevelSection = ({user, room, roomPermissions, powerLevels}) => {
const [isEditing, setEditing] = useState(false);
if (room && user.roomId) { // is in room
if (isEditing) {
return (<PowerLevelEditor
user={user} room={room} roomPermissions={roomPermissions}
onFinished={() => setEditing(false)} />);
} else {
const IconButton = sdk.getComponent('elements.IconButton');
const powerLevelUsersDefault = powerLevels.users_default || 0;
const powerLevel = parseInt(user.powerLevel, 10);
const modifyButton = roomPermissions.canEdit ?
(<IconButton icon="edit" onClick={() => setEditing(true)} />) : null;
const role = textualPowerLevel(powerLevel, powerLevelUsersDefault);
const label = _t("<strong>%(role)s</strong> in %(roomName)s",
{role, roomName: room.name},
{strong: label => <strong>{label}</strong>},
);
return (
<div className="mx_UserInfo_profileField">
<div className="mx_UserInfo_roleDescription">{label}{modifyButton}</div>
</div>
);
}
} else {
return null;
}
};
const PowerLevelEditor = ({user, room, roomPermissions, onFinished}) => {
const cli = useContext(MatrixClientContext);
const [isUpdating, setIsUpdating] = useState(false);
const [selectedPowerLevel, setSelectedPowerLevel] = useState(parseInt(user.powerLevel, 10));
const [isDirty, setIsDirty] = useState(false);
const onPowerChange = useCallback((powerLevel) => {
setIsDirty(true);
setSelectedPowerLevel(parseInt(powerLevel, 10));
}, [setSelectedPowerLevel, setIsDirty]);
const changePowerLevel = useCallback(async () => {
const _applyPowerChange = (roomId, target, powerLevel, powerLevelEvent) => {
return cli.setPowerLevel(roomId, target, parseInt(powerLevel), powerLevelEvent).then(
function() {
// NO-OP; rely on the m.room.member event coming down else we could
// get out of sync if we force setState here!
console.log("Power change success");
}, function(err) {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
console.error("Failed to change power level " + err);
Modal.createTrackedDialog('Failed to change power level', '', ErrorDialog, {
title: _t("Error"),
description: _t("Failed to change power level"),
});
},
);
};
try {
if (!isDirty) {
return;
}
setIsUpdating(true);
const powerLevel = selectedPowerLevel;
const roomId = user.roomId;
const target = user.userId;
const powerLevelEvent = room.currentState.getStateEvents("m.room.power_levels", "");
if (!powerLevelEvent) return;
if (!powerLevelEvent.getContent().users) {
_applyPowerChange(roomId, target, powerLevel, powerLevelEvent);
return;
}
const myUserId = cli.getUserId();
const QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
// If we are changing our own PL it can only ever be decreasing, which we cannot reverse.
if (myUserId === target) {
try {
if (!(await _warnSelfDemote())) return;
} catch (e) {
console.error("Failed to warn about self demotion: ", e);
}
await _applyPowerChange(roomId, target, powerLevel, powerLevelEvent);
return;
}
const myPower = powerLevelEvent.getContent().users[myUserId];
if (parseInt(myPower) === parseInt(powerLevel)) {
const {finished} = Modal.createTrackedDialog('Promote to PL100 Warning', '', QuestionDialog, {
title: _t("Warning!"),
description:
<div>
{ _t("You will not be able to undo this change as you are promoting the user " +
"to have the same power level as yourself.") }<br />
{ _t("Are you sure?") }
</div>,
button: _t("Continue"),
});
const [confirmed] = await finished;
if (!confirmed) return;
}
await _applyPowerChange(roomId, target, powerLevel, powerLevelEvent);
} finally {
onFinished();
}
}, [user.roomId, user.userId, cli, selectedPowerLevel, isDirty, setIsUpdating, onFinished, room]);
const powerLevelEvent = room.currentState.getStateEvents("m.room.power_levels", "");
const powerLevelUsersDefault = powerLevelEvent ? powerLevelEvent.getContent().users_default : 0;
const IconButton = sdk.getComponent('elements.IconButton');
const Spinner = sdk.getComponent("elements.Spinner");
const buttonOrSpinner = isUpdating ? <Spinner w={16} h={16} /> :
<IconButton icon="check" onClick={changePowerLevel} />;
const PowerSelector = sdk.getComponent('elements.PowerSelector');
return (
<div className="mx_UserInfo_profileField">
<PowerSelector
label={null}
value={selectedPowerLevel}
maxValue={roomPermissions.modifyLevelMax}
usersDefault={powerLevelUsersDefault}
onChange={onPowerChange}
disabled={isUpdating}
/>
{buttonOrSpinner}
</div>
);
};
export const useDevices = (userId) => {
const cli = useContext(MatrixClientContext);
// undefined means yet to be loaded, null means failed to load, otherwise list of devices
const [devices, setDevices] = useState(undefined);
// Download device lists
useEffect(() => {
setDevices(undefined);
let cancelled = false;
async function _downloadDeviceList() {
try {
await cli.downloadKeys([userId], true);
const devices = await cli.getStoredDevicesForUser(userId);
if (cancelled) {
// we got cancelled - presumably a different user now
return;
}
_disambiguateDevices(devices);
setDevices(devices);
} catch (err) {
setDevices(null);
}
}
_downloadDeviceList();
// Handle being unmounted
return () => {
cancelled = true;
};
}, [cli, userId]);
// Listen to changes
useEffect(() => {
let cancel = false;
const updateDevices = async () => {
const newDevices = await cli.getStoredDevicesForUser(userId);
if (cancel) return;
setDevices(newDevices);
};
const onDevicesUpdated = (users) => {
if (!users.includes(userId)) return;
updateDevices();
};
const onDeviceVerificationChanged = (_userId, device) => {
if (_userId !== userId) return;
updateDevices();
};
const onUserTrustStatusChanged = (_userId, trustStatus) => {
if (_userId !== userId) return;
updateDevices();
};
cli.on("crypto.devicesUpdated", onDevicesUpdated);
cli.on("deviceVerificationChanged", onDeviceVerificationChanged);
cli.on("userTrustStatusChanged", onUserTrustStatusChanged);
// Handle being unmounted
return () => {
cancel = true;
cli.removeListener("crypto.devicesUpdated", onDevicesUpdated);
cli.removeListener("deviceVerificationChanged", onDeviceVerificationChanged);
cli.removeListener("userTrustStatusChanged", onUserTrustStatusChanged);
};
}, [cli, userId]);
return devices;
};
const BasicUserInfo = ({room, member, groupId, devices, isRoomEncrypted}) => {
const cli = useContext(MatrixClientContext);
const powerLevels = useRoomPowerLevels(cli, room);
// Load whether or not we are a Synapse Admin
const isSynapseAdmin = useIsSynapseAdmin(cli);
// Check whether the user is ignored
const [isIgnored, setIsIgnored] = useState(cli.isUserIgnored(member.userId));
// Recheck if the user or client changes
useEffect(() => {
setIsIgnored(cli.isUserIgnored(member.userId));
}, [cli, member.userId]);
// Recheck also if we receive new accountData m.ignored_user_list
const accountDataHandler = useCallback((ev) => {
if (ev.getType() === "m.ignored_user_list") {
setIsIgnored(cli.isUserIgnored(member.userId));
}
}, [cli, member.userId]);
useEventEmitter(cli, "accountData", accountDataHandler);
// Count of how many operations are currently in progress, if > 0 then show a Spinner
const [pendingUpdateCount, setPendingUpdateCount] = useState(0);
const startUpdating = useCallback(() => {
setPendingUpdateCount(pendingUpdateCount + 1);
}, [pendingUpdateCount]);
const stopUpdating = useCallback(() => {
setPendingUpdateCount(pendingUpdateCount - 1);
}, [pendingUpdateCount]);
const roomPermissions = useRoomPermissions(cli, room, member);
const onSynapseDeactivate = useCallback(async () => {
const QuestionDialog = sdk.getComponent('views.dialogs.QuestionDialog');
const {finished} = Modal.createTrackedDialog('Synapse User Deactivation', '', QuestionDialog, {
title: _t("Deactivate user?"),
description:
<div>{ _t(
"Deactivating this user will log them out and prevent them from logging back in. Additionally, " +
"they will leave all the rooms they are in. This action cannot be reversed. Are you sure you " +
"want to deactivate this user?",
) }</div>,
button: _t("Deactivate user"),
danger: true,
});
const [accepted] = await finished;
if (!accepted) return;
try {
await cli.deactivateSynapseUser(member.userId);
} catch (err) {
console.error("Failed to deactivate user");
console.error(err);
const ErrorDialog = sdk.getComponent('dialogs.ErrorDialog');
Modal.createTrackedDialog('Failed to deactivate Synapse user', '', ErrorDialog, {
title: _t('Failed to deactivate user'),
description: ((err && err.message) ? err.message : _t("Operation failed")),
});
}
}, [cli, member.userId]);
let synapseDeactivateButton;
let spinner;
// We don't need a perfect check here, just something to pass as "probably not our homeserver". If
// someone does figure out how to bypass this check the worst that happens is an error.
// FIXME this should be using cli instead of MatrixClientPeg.matrixClient
if (isSynapseAdmin && member.userId.endsWith(`:${MatrixClientPeg.getHomeserverName()}`)) {
synapseDeactivateButton = (
<AccessibleButton onClick={onSynapseDeactivate} className="mx_UserInfo_field mx_UserInfo_destructive">
{_t("Deactivate user")}
</AccessibleButton>
);
}
let adminToolsContainer;
if (room && member.roomId) {
adminToolsContainer = (
<RoomAdminToolsContainer
powerLevels={powerLevels}
member={member}
room={room}
startUpdating={startUpdating}
stopUpdating={stopUpdating}>
{ synapseDeactivateButton }
</RoomAdminToolsContainer>
);
} else if (groupId) {
adminToolsContainer = (
<GroupAdminToolsSection
groupId={groupId}
groupMember={member}
startUpdating={startUpdating}
stopUpdating={stopUpdating}>
{ synapseDeactivateButton }
</GroupAdminToolsSection>
);
} else if (synapseDeactivateButton) {
adminToolsContainer = (
<GenericAdminToolsContainer>
{ synapseDeactivateButton }
</GenericAdminToolsContainer>
);
}
if (pendingUpdateCount > 0) {
const Loader = sdk.getComponent("elements.Spinner");
spinner = <Loader imgClassName="mx_ContextualMenu_spinner" />;
}
const memberDetails = (
<PowerLevelSection
powerLevels={powerLevels}
user={member}
room={room}
roomPermissions={roomPermissions}
/>
);
// only display the devices list if our client supports E2E
const _enableDevices = cli.isCryptoEnabled();
let text;
if (!isRoomEncrypted) {
if (!_enableDevices) {
text = _t("This client does not support end-to-end encryption.");
} else if (room) {
text = _t("Messages in this room are not end-to-end encrypted.");
} else {
// TODO what to render for GroupMember
}
} else {
text = _t("Messages in this room are end-to-end encrypted.");
}
let verifyButton;
const homeserverSupportsCrossSigning = useHomeserverSupportsCrossSigning(cli);
const userTrust = cli.checkUserTrust(member.userId);
const userVerified = userTrust.isCrossSigningVerified();
const isMe = member.userId === cli.getUserId();
const canVerify = SettingsStore.isFeatureEnabled("feature_cross_signing") &&
homeserverSupportsCrossSigning &&
isRoomEncrypted && !userVerified && !isMe;
const setUpdating = (updating) => {
setPendingUpdateCount(count => count + (updating ? 1 : -1));
};
const hasCrossSigningKeys =
useHasCrossSigningKeys(cli, member, canVerify, setUpdating );
if (canVerify) {
verifyButton = (
<AccessibleButton className="mx_UserInfo_field" onClick={() => {
if (hasCrossSigningKeys) {
verifyUser(member);
} else {
legacyVerifyUser(member);
}
}}>
{_t("Verify")}
</AccessibleButton>
);
}
let devicesSection;
if (isRoomEncrypted) {
devicesSection = <DevicesSection
loading={devices === undefined}
devices={devices}
userId={member.userId} />;
}
const securitySection = (
<div className="mx_UserInfo_container">
<h3>{ _t("Security") }</h3>
<p>{ text }</p>
{ verifyButton }
{ devicesSection }
</div>
);
return <React.Fragment>
{ memberDetails &&
<div className="mx_UserInfo_container mx_UserInfo_separator mx_UserInfo_memberDetailsContainer">
<div className="mx_UserInfo_memberDetails">
{ memberDetails }
</div>
</div> }
{ securitySection }
<UserOptionsSection
devices={devices}
canInvite={roomPermissions.canInvite}
isIgnored={isIgnored}
member={member} />
{ adminToolsContainer }
{ spinner }
</React.Fragment>;
};
const UserInfoHeader = ({onClose, member, e2eStatus}) => {
const cli = useContext(MatrixClientContext);
let closeButton;
if (onClose) {
closeButton = <AccessibleButton className="mx_UserInfo_cancel" onClick={onClose} title={_t('Close')}>
<div />
</AccessibleButton>;
}
const onMemberAvatarClick = useCallback(() => {
const avatarUrl = member.getMxcAvatarUrl ? member.getMxcAvatarUrl() : member.avatarUrl;
if (!avatarUrl) return;
const httpUrl = cli.mxcUrlToHttp(avatarUrl);
const ImageView = sdk.getComponent("elements.ImageView");
const params = {
src: httpUrl,
name: member.name,
};
Modal.createDialog(ImageView, params, "mx_Dialog_lightbox");
}, [cli, member]);
const MemberAvatar = sdk.getComponent('avatars.MemberAvatar');
const avatarElement = (
<div className="mx_UserInfo_avatar">
<div>
<div>
<MemberAvatar
member={member}
width={2 * 0.3 * window.innerHeight} // 2x@30vh
height={2 * 0.3 * window.innerHeight} // 2x@30vh
resizeMethod="scale"
fallbackUserId={member.userId}
onClick={onMemberAvatarClick}
urls={member.avatarUrl ? [member.avatarUrl] : undefined} />
</div>
</div>
</div>
);
let presenceState;
let presenceLastActiveAgo;
let presenceCurrentlyActive;
let statusMessage;
if (member instanceof RoomMember && member.user) {
presenceState = member.user.presence;
presenceLastActiveAgo = member.user.lastActiveAgo;
presenceCurrentlyActive = member.user.currentlyActive;
if (SettingsStore.isFeatureEnabled("feature_custom_status")) {
statusMessage = member.user._unstable_statusMessage;
}
}
const enablePresenceByHsUrl = SdkConfig.get()["enable_presence_by_hs_url"];
let showPresence = true;
if (enablePresenceByHsUrl && enablePresenceByHsUrl[cli.baseUrl] !== undefined) {
showPresence = enablePresenceByHsUrl[cli.baseUrl];
}
let presenceLabel = null;
if (showPresence) {
const PresenceLabel = sdk.getComponent('rooms.PresenceLabel');
presenceLabel = <PresenceLabel activeAgo={presenceLastActiveAgo}
currentlyActive={presenceCurrentlyActive}
presenceState={presenceState} />;
}
let statusLabel = null;
if (statusMessage) {
statusLabel = <span className="mx_UserInfo_statusMessage">{ statusMessage }</span>;
}
let e2eIcon;
if (e2eStatus) {
e2eIcon = <E2EIcon size={18} status={e2eStatus} isUser={true} />;
}
const displayName = member.name || member.displayname;
return <React.Fragment>
{ closeButton }
{ avatarElement }
<div className="mx_UserInfo_container mx_UserInfo_separator">
<div className="mx_UserInfo_profile">
<div>
<h2 aria-label={displayName}>
{ e2eIcon }
{ displayName }
</h2>
</div>
<div>{ member.userId }</div>
<div className="mx_UserInfo_profileStatus">
{presenceLabel}
{statusLabel}
</div>
</div>
</div>
</React.Fragment>;
};
const UserInfo = ({user, groupId, roomId, onClose, phase=RIGHT_PANEL_PHASES.RoomMemberInfo, ...props}) => {
const cli = useContext(MatrixClientContext);
// Load room if we are given a room id and memoize it
const room = useMemo(() => roomId ? cli.getRoom(roomId) : null, [cli, roomId]);
// fetch latest room member if we have a room, so we don't show historical information, falling back to user
const member = useMemo(() => room ? (room.getMember(user.userId) || user) : user, [room, user]);
const isRoomEncrypted = useIsEncrypted(cli, room);
const devices = useDevices(user.userId);
let e2eStatus;
if (isRoomEncrypted && devices) {
e2eStatus = getE2EStatus(cli, user.userId, devices);
}
const classes = ["mx_UserInfo"];
let content;
switch (phase) {
case RIGHT_PANEL_PHASES.RoomMemberInfo:
case RIGHT_PANEL_PHASES.GroupMemberInfo:
content = (
<BasicUserInfo
room={room}
member={member}
groupId={groupId}
devices={devices}
isRoomEncrypted={isRoomEncrypted} />
);
break;
case RIGHT_PANEL_PHASES.EncryptionPanel:
classes.push("mx_UserInfo_smallAvatar");
content = (
<EncryptionPanel {...props} member={member} onClose={onClose} />
);
break;
}
return (
<div className={classes.join(" ")} role="tabpanel">
<AutoHideScrollbar className="mx_UserInfo_scrollContainer">
<UserInfoHeader member={member} e2eStatus={e2eStatus} onClose={onClose} />
{ content }
</AutoHideScrollbar>
</div>
);
};
UserInfo.propTypes = {
user: PropTypes.oneOfType([
PropTypes.instanceOf(User),
PropTypes.instanceOf(RoomMember),
GroupMember,
]).isRequired,
group: PropTypes.instanceOf(Group),
groupId: PropTypes.string,
roomId: PropTypes.string,
onClose: PropTypes.func,
};
export default UserInfo;