matrix-react-sdk
Version:
SDK for matrix.org using React
172 lines (163 loc) • 22.2 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ThreepidMember = exports.Member = exports.DirectoryMember = void 0;
exports.createRoomFromLocalRoom = createRoomFromLocalRoom;
exports.determineCreateRoomEncryptionOption = determineCreateRoomEncryptionOption;
exports.startDmOnFirstMessage = startDmOnFirstMessage;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _matrix = require("matrix-js-sdk/src/matrix");
var _logger = require("matrix-js-sdk/src/logger");
var _createRoom = require("../createRoom");
var _actions = require("../dispatcher/actions");
var _dispatcher = _interopRequireDefault(require("../dispatcher/dispatcher"));
var _LocalRoom = require("../models/LocalRoom");
var _localRoom = require("./local-room");
var _findDMRoom = require("./dm/findDMRoom");
var _rooms = require("./rooms");
var _createDmLocalRoom = require("./dm/createDmLocalRoom");
var _startDm = require("./dm/startDm");
var _threepids = require("./threepids");
/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
async function startDmOnFirstMessage(client, targets) {
let resolvedTargets = targets;
try {
resolvedTargets = await (0, _threepids.resolveThreePids)(targets, client);
} catch (e) {
_logger.logger.warn("Error resolving 3rd-party members", e);
}
const existingRoom = (0, _findDMRoom.findDMRoom)(client, resolvedTargets);
if (existingRoom) {
_dispatcher.default.dispatch({
action: _actions.Action.ViewRoom,
room_id: existingRoom.roomId,
should_peek: false,
joining: false,
metricsTrigger: "MessageUser"
});
return existingRoom.roomId;
}
if (targets.length === 1 && targets[0] instanceof ThreepidMember && (0, _rooms.privateShouldBeEncrypted)(client)) {
// Single 3rd-party invite and well-known promotes encryption:
// Directly create a room and invite the other.
return await (0, _startDm.startDm)(client, targets);
}
const room = await (0, _createDmLocalRoom.createDmLocalRoom)(client, resolvedTargets);
_dispatcher.default.dispatch({
action: _actions.Action.ViewRoom,
room_id: room.roomId,
joining: false,
targets: resolvedTargets
});
return room.roomId;
}
/**
* Starts a DM based on a local room.
*
* @async
* @param {MatrixClient} client
* @param {LocalRoom} localRoom
* @returns {Promise<string | void>} Resolves to the created room id
*/
async function createRoomFromLocalRoom(client, localRoom) {
if (!localRoom.isNew) {
// This action only makes sense for new local rooms.
return;
}
localRoom.state = _LocalRoom.LocalRoomState.CREATING;
client.emit(_matrix.ClientEvent.Room, localRoom);
return (0, _startDm.startDm)(client, localRoom.targets, false).then(roomId => {
if (!roomId) throw new Error(`startDm for local room ${localRoom.roomId} didn't return a room Id`);
localRoom.actualRoomId = roomId;
return (0, _localRoom.waitForRoomReadyAndApplyAfterCreateCallbacks)(client, localRoom, roomId);
}, () => {
_logger.logger.warn(`Error creating DM for local room ${localRoom.roomId}`);
localRoom.state = _LocalRoom.LocalRoomState.ERROR;
client.emit(_matrix.ClientEvent.Room, localRoom);
});
}
// This is the interface that is expected by various components in the Invite Dialog and RoomInvite.
// It is a bit awkward because it also matches the RoomMember class from the js-sdk with some extra support
// for 3PIDs/email addresses.
class Member {}
exports.Member = Member;
class DirectoryMember extends Member {
// eslint-disable-next-line camelcase
constructor(userDirResult) {
super();
(0, _defineProperty2.default)(this, "_userId", void 0);
(0, _defineProperty2.default)(this, "displayName", void 0);
(0, _defineProperty2.default)(this, "avatarUrl", void 0);
this._userId = userDirResult.user_id;
this.displayName = userDirResult.display_name;
this.avatarUrl = userDirResult.avatar_url;
}
// These next class members are for the Member interface
get name() {
return this.displayName || this._userId;
}
get userId() {
return this._userId;
}
getMxcAvatarUrl() {
return this.avatarUrl;
}
}
exports.DirectoryMember = DirectoryMember;
class ThreepidMember extends Member {
constructor(id) {
super();
(0, _defineProperty2.default)(this, "id", void 0);
this.id = id;
}
// This is a getter that would be falsy on all other implementations. Until we have
// better type support in the react-sdk we can use this trick to determine the kind
// of 3PID we're dealing with, if any.
get isEmail() {
return this.id.includes("@");
}
// These next class members are for the Member interface
get name() {
return this.id;
}
get userId() {
return this.id;
}
getMxcAvatarUrl() {
return undefined;
}
}
exports.ThreepidMember = ThreepidMember;
/**
* Detects whether a room should be encrypted.
*
* @async
* @param {MatrixClient} client
* @param {Member[]} targets The members to which run the check against
* @returns {Promise<boolean>}
*/
async function determineCreateRoomEncryptionOption(client, targets) {
if ((0, _rooms.privateShouldBeEncrypted)(client)) {
// Enable encryption for a single 3rd party invite.
if (targets.length === 1 && targets[0] instanceof ThreepidMember) return true;
// Check whether all users have uploaded device keys before.
// If so, enable encryption in the new room.
const has3PidMembers = targets.some(t => t instanceof ThreepidMember);
if (!has3PidMembers) {
const targetIds = targets.map(t => t.userId);
const allHaveDeviceKeys = await (0, _createRoom.canEncryptToAllUsers)(client, targetIds);
if (allHaveDeviceKeys) {
return true;
}
}
}
return false;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"names":["_matrix","require","_logger","_createRoom","_actions","_dispatcher","_interopRequireDefault","_LocalRoom","_localRoom","_findDMRoom","_rooms","_createDmLocalRoom","_startDm","_threepids","startDmOnFirstMessage","client","targets","resolvedTargets","resolveThreePids","e","logger","warn","existingRoom","findDMRoom","dis","dispatch","action","Action","ViewRoom","room_id","roomId","should_peek","joining","metricsTrigger","length","ThreepidMember","privateShouldBeEncrypted","startDm","room","createDmLocalRoom","createRoomFromLocalRoom","localRoom","isNew","state","LocalRoomState","CREATING","emit","ClientEvent","Room","then","Error","actualRoomId","waitForRoomReadyAndApplyAfterCreateCallbacks","ERROR","Member","exports","DirectoryMember","constructor","userDirResult","_defineProperty2","default","_userId","user_id","displayName","display_name","avatarUrl","avatar_url","name","userId","getMxcAvatarUrl","id","isEmail","includes","undefined","determineCreateRoomEncryptionOption","has3PidMembers","some","t","targetIds","map","allHaveDeviceKeys","canEncryptToAllUsers"],"sources":["../../src/utils/direct-messages.ts"],"sourcesContent":["/*\nCopyright 2024 New Vector Ltd.\nCopyright 2022 The Matrix.org Foundation C.I.C.\n\nSPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only\nPlease see LICENSE files in the repository root for full details.\n*/\n\nimport { ClientEvent, MatrixClient } from \"matrix-js-sdk/src/matrix\";\nimport { logger } from \"matrix-js-sdk/src/logger\";\n\nimport { canEncryptToAllUsers } from \"../createRoom\";\nimport { Action } from \"../dispatcher/actions\";\nimport { ViewRoomPayload } from \"../dispatcher/payloads/ViewRoomPayload\";\nimport dis from \"../dispatcher/dispatcher\";\nimport { LocalRoom, LocalRoomState } from \"../models/LocalRoom\";\nimport { waitForRoomReadyAndApplyAfterCreateCallbacks } from \"./local-room\";\nimport { findDMRoom } from \"./dm/findDMRoom\";\nimport { privateShouldBeEncrypted } from \"./rooms\";\nimport { createDmLocalRoom } from \"./dm/createDmLocalRoom\";\nimport { startDm } from \"./dm/startDm\";\nimport { resolveThreePids } from \"./threepids\";\n\nexport async function startDmOnFirstMessage(client: MatrixClient, targets: Member[]): Promise<string | null> {\n    let resolvedTargets = targets;\n\n    try {\n        resolvedTargets = await resolveThreePids(targets, client);\n    } catch (e) {\n        logger.warn(\"Error resolving 3rd-party members\", e);\n    }\n\n    const existingRoom = findDMRoom(client, resolvedTargets);\n\n    if (existingRoom) {\n        dis.dispatch<ViewRoomPayload>({\n            action: Action.ViewRoom,\n            room_id: existingRoom.roomId,\n            should_peek: false,\n            joining: false,\n            metricsTrigger: \"MessageUser\",\n        });\n        return existingRoom.roomId;\n    }\n\n    if (targets.length === 1 && targets[0] instanceof ThreepidMember && privateShouldBeEncrypted(client)) {\n        // Single 3rd-party invite and well-known promotes encryption:\n        // Directly create a room and invite the other.\n        return await startDm(client, targets);\n    }\n\n    const room = await createDmLocalRoom(client, resolvedTargets);\n    dis.dispatch({\n        action: Action.ViewRoom,\n        room_id: room.roomId,\n        joining: false,\n        targets: resolvedTargets,\n    });\n    return room.roomId;\n}\n\n/**\n * Starts a DM based on a local room.\n *\n * @async\n * @param {MatrixClient} client\n * @param {LocalRoom} localRoom\n * @returns {Promise<string | void>} Resolves to the created room id\n */\nexport async function createRoomFromLocalRoom(client: MatrixClient, localRoom: LocalRoom): Promise<string | void> {\n    if (!localRoom.isNew) {\n        // This action only makes sense for new local rooms.\n        return;\n    }\n\n    localRoom.state = LocalRoomState.CREATING;\n    client.emit(ClientEvent.Room, localRoom);\n\n    return startDm(client, localRoom.targets, false).then(\n        (roomId) => {\n            if (!roomId) throw new Error(`startDm for local room ${localRoom.roomId} didn't return a room Id`);\n\n            localRoom.actualRoomId = roomId;\n            return waitForRoomReadyAndApplyAfterCreateCallbacks(client, localRoom, roomId);\n        },\n        () => {\n            logger.warn(`Error creating DM for local room ${localRoom.roomId}`);\n            localRoom.state = LocalRoomState.ERROR;\n            client.emit(ClientEvent.Room, localRoom);\n        },\n    );\n}\n\n// This is the interface that is expected by various components in the Invite Dialog and RoomInvite.\n// It is a bit awkward because it also matches the RoomMember class from the js-sdk with some extra support\n// for 3PIDs/email addresses.\nexport abstract class Member {\n    /**\n     * The display name of this Member. For users this should be their profile's display\n     * name or user ID if none set. For 3PIDs this should be the 3PID address (email).\n     */\n    public abstract get name(): string;\n\n    /**\n     * The ID of this Member. For users this should be their user ID. For 3PIDs this should\n     * be the 3PID address (email).\n     */\n    public abstract get userId(): string;\n\n    /**\n     * Gets the MXC URL of this Member's avatar. For users this should be their profile's\n     * avatar MXC URL or null if none set. For 3PIDs this should always be undefined.\n     */\n    public abstract getMxcAvatarUrl(): string | undefined;\n}\n\nexport class DirectoryMember extends Member {\n    private readonly _userId: string;\n    private readonly displayName?: string;\n    private readonly avatarUrl?: string;\n\n    // eslint-disable-next-line camelcase\n    public constructor(userDirResult: { user_id: string; display_name?: string; avatar_url?: string }) {\n        super();\n        this._userId = userDirResult.user_id;\n        this.displayName = userDirResult.display_name;\n        this.avatarUrl = userDirResult.avatar_url;\n    }\n\n    // These next class members are for the Member interface\n    public get name(): string {\n        return this.displayName || this._userId;\n    }\n\n    public get userId(): string {\n        return this._userId;\n    }\n\n    public getMxcAvatarUrl(): string | undefined {\n        return this.avatarUrl;\n    }\n}\n\nexport class ThreepidMember extends Member {\n    private readonly id: string;\n\n    public constructor(id: string) {\n        super();\n        this.id = id;\n    }\n\n    // This is a getter that would be falsy on all other implementations. Until we have\n    // better type support in the react-sdk we can use this trick to determine the kind\n    // of 3PID we're dealing with, if any.\n    public get isEmail(): boolean {\n        return this.id.includes(\"@\");\n    }\n\n    // These next class members are for the Member interface\n    public get name(): string {\n        return this.id;\n    }\n\n    public get userId(): string {\n        return this.id;\n    }\n\n    public getMxcAvatarUrl(): string | undefined {\n        return undefined;\n    }\n}\n\nexport interface IDMUserTileProps {\n    member: Member;\n    onRemove?(member: Member): void;\n}\n\n/**\n * Detects whether a room should be encrypted.\n *\n * @async\n * @param {MatrixClient} client\n * @param {Member[]} targets The members to which run the check against\n * @returns {Promise<boolean>}\n */\nexport async function determineCreateRoomEncryptionOption(client: MatrixClient, targets: Member[]): Promise<boolean> {\n    if (privateShouldBeEncrypted(client)) {\n        // Enable encryption for a single 3rd party invite.\n        if (targets.length === 1 && targets[0] instanceof ThreepidMember) return true;\n\n        // Check whether all users have uploaded device keys before.\n        // If so, enable encryption in the new room.\n        const has3PidMembers = targets.some((t) => t instanceof ThreepidMember);\n        if (!has3PidMembers) {\n            const targetIds = targets.map((t) => t.userId);\n            const allHaveDeviceKeys = await canEncryptToAllUsers(client, targetIds);\n            if (allHaveDeviceKeys) {\n                return true;\n            }\n        }\n    }\n\n    return 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