Merge branch 'develop' of github.com:RocketChat/Rocket.Chat into brea…

…k/blockstack-removal

apps/meteor/app/federation-v2/server/application/RoomServiceReceiver.ts

@@ -0,0 +1,217 @@
+import { RoomType } from '@rocket.chat/apps-engine/definition/rooms';
+
+import { FederatedRoom } from '../domain/FederatedRoom';
+import { FederatedUser } from '../domain/FederatedUser';
+import { EVENT_ORIGIN, IFederationBridge } from '../domain/IFederationBridge';
+import { RocketChatMessageAdapter } from '../infrastructure/rocket-chat/adapters/Message';
+import { RocketChatRoomAdapter } from '../infrastructure/rocket-chat/adapters/Room';
+import { RocketChatSettingsAdapter } from '../infrastructure/rocket-chat/adapters/Settings';
+import { RocketChatUserAdapter } from '../infrastructure/rocket-chat/adapters/User';
+import {
+	FederationRoomCreateInputDto,
+	FederationRoomChangeMembershipDto,
+	FederationRoomSendInternalMessageDto,
+	FederationRoomChangeJoinRulesDto,
+	FederationRoomChangeNameDto,
+	FederationRoomChangeTopicDto,
+} from './input/RoomReceiverDto';
+
+export class FederationRoomServiceReceiver {
+	constructor(
+		private rocketRoomAdapter: RocketChatRoomAdapter,
+		private rocketUserAdapter: RocketChatUserAdapter,
+		private rocketMessageAdapter: RocketChatMessageAdapter,
+		private rocketSettingsAdapter: RocketChatSettingsAdapter,
+		private bridge: IFederationBridge,
+	) {} // eslint-disable-line no-empty-function
+
+	public async createRoom(roomCreateInput: FederationRoomCreateInputDto): Promise<void> {
+		const {
+			externalRoomId,
+			externalInviterId,
+			normalizedInviterId,
+			externalRoomName,
+			normalizedRoomId,
+			roomType,
+			wasInternallyProgramaticallyCreated = false,
+		} = roomCreateInput;
+
+		if ((await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId)) || wasInternallyProgramaticallyCreated) {
+			return;
+		}
+
+		if (!(await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviterId))) {
+			const externalUserProfileInformation = await this.bridge.getUserProfileInformation(externalInviterId);
+			const name = externalUserProfileInformation?.displayname || normalizedInviterId;
+			const federatedCreatorUser = FederatedUser.createInstance(externalInviterId, {
+				name,
+				username: normalizedInviterId,
+				existsOnlyOnProxyServer: false,
+			});
+
+			await this.rocketUserAdapter.createFederatedUser(federatedCreatorUser);
+		}
+		const creator = await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviterId);
+		const newFederatedRoom = FederatedRoom.createInstance(
+			externalRoomId,
+			normalizedRoomId,
+			creator as FederatedUser,
+			roomType || RoomType.CHANNEL,
+			externalRoomName,
+		);
+		await this.rocketRoomAdapter.createFederatedRoom(newFederatedRoom);
+	}
+
+	public async changeRoomMembership(roomChangeMembershipInput: FederationRoomChangeMembershipDto): Promise<void> {
+		const {
+			externalRoomId,
+			normalizedInviteeId,
+			normalizedRoomId,
+			normalizedInviterId,
+			externalRoomName,
+			externalInviteeId,
+			externalInviterId,
+			inviteeUsernameOnly,
+			inviterUsernameOnly,
+			eventOrigin,
+			roomType,
+			leave,
+		} = roomChangeMembershipInput;
+		const affectedFederatedRoom = await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId);
+		if (!affectedFederatedRoom && eventOrigin === EVENT_ORIGIN.LOCAL) {
+			throw new Error(`Could not find room with external room id: ${externalRoomId}`);
+		}
+		const isInviterFromTheSameHomeServer = await this.bridge.isUserIdFromTheSameHomeserver(
+			externalInviterId,
+			this.rocketSettingsAdapter.getHomeServerDomain(),
+		);
+		const isInviteeFromTheSameHomeServer = await this.bridge.isUserIdFromTheSameHomeserver(
+			externalInviteeId,
+			this.rocketSettingsAdapter.getHomeServerDomain(),
+		);
+
+		if (!(await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviterId))) {
+			const externalUserProfileInformation = await this.bridge.getUserProfileInformation(externalInviterId);
+			const name = externalUserProfileInformation.displayname || normalizedInviterId;
+			const username = isInviterFromTheSameHomeServer ? inviterUsernameOnly : normalizedInviterId;
+			const federatedInviterUser = FederatedUser.createInstance(externalInviterId, {
+				name,
+				username,
+				existsOnlyOnProxyServer: isInviterFromTheSameHomeServer,
+			});
+
+			await this.rocketUserAdapter.createFederatedUser(federatedInviterUser);
+		}
+
+		if (!(await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviteeId))) {
+			const externalUserProfileInformation = await this.bridge.getUserProfileInformation(externalInviteeId);
+			const name = externalUserProfileInformation.displayname || normalizedInviteeId;
+			const username = isInviteeFromTheSameHomeServer ? inviteeUsernameOnly : normalizedInviteeId;
+			const federatedInviteeUser = FederatedUser.createInstance(externalInviteeId, {
+				name,
+				username,
+				existsOnlyOnProxyServer: isInviteeFromTheSameHomeServer,
+			});
+
+			await this.rocketUserAdapter.createFederatedUser(federatedInviteeUser);
+		}
+
+		const federatedInviteeUser = await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviteeId);
+		const federatedInviterUser = await this.rocketUserAdapter.getFederatedUserByExternalId(externalInviterId);
+
+		if (!affectedFederatedRoom && eventOrigin === EVENT_ORIGIN.REMOTE) {
+			const members = [federatedInviterUser, federatedInviteeUser] as any[];
+			const newFederatedRoom = FederatedRoom.createInstance(
+				externalRoomId,
+				normalizedRoomId,
+				federatedInviterUser as FederatedUser,
+				roomType,
+				externalRoomName,
+				members,
+			);
+
+			await this.rocketRoomAdapter.createFederatedRoom(newFederatedRoom);
+			await this.bridge.joinRoom(externalRoomId, externalInviteeId);
+		}
+		const federatedRoom = affectedFederatedRoom || (await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId));
+
+		if (leave) {
+			return this.rocketRoomAdapter.removeUserFromRoom(
+				federatedRoom as FederatedRoom,
+				federatedInviteeUser as FederatedUser,
+				federatedInviterUser as FederatedUser,
+			);
+		}
+		await this.rocketRoomAdapter.addUserToRoom(
+			federatedRoom as FederatedRoom,
+			federatedInviteeUser as FederatedUser,
+			federatedInviterUser as FederatedUser,
+		);
+	}
+
+	public async receiveExternalMessage(roomSendInternalMessageInput: FederationRoomSendInternalMessageDto): Promise<void> {
+		const { externalRoomId, externalSenderId, text } = roomSendInternalMessageInput;
+
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId);
+		if (!federatedRoom) {
+			return;
+		}
+
+		const senderUser = await this.rocketUserAdapter.getFederatedUserByExternalId(externalSenderId);
+		if (!senderUser) {
+			return;
+		}
+
+		await this.rocketMessageAdapter.sendMessage(senderUser, text, federatedRoom);
+	}
+
+	public async changeJoinRules(roomJoinRulesChangeInput: FederationRoomChangeJoinRulesDto): Promise<void> {
+		const { externalRoomId, roomType } = roomJoinRulesChangeInput;
+
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId);
+		if (!federatedRoom) {
+			return;
+		}
+
+		if (federatedRoom.isDirectMessage()) {
+			return;
+		}
+
+		federatedRoom.setRoomType(roomType);
+		await this.rocketRoomAdapter.updateRoomType(federatedRoom);
+	}
+
+	public async changeRoomName(roomChangeNameInput: FederationRoomChangeNameDto): Promise<void> {
+		const { externalRoomId, normalizedRoomName } = roomChangeNameInput;
+
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId);
+		if (!federatedRoom) {
+			return;
+		}
+
+		if (federatedRoom.isDirectMessage()) {
+			return;
+		}
+
+		federatedRoom.changeRoomName(normalizedRoomName);
+
+		await this.rocketRoomAdapter.updateRoomName(federatedRoom);
+	}
+
+	public async changeRoomTopic(roomChangeTopicInput: FederationRoomChangeTopicDto): Promise<void> {
+		const { externalRoomId, roomTopic } = roomChangeTopicInput;
+
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByExternalId(externalRoomId);
+		if (!federatedRoom) {
+			return;
+		}
+
+		if (federatedRoom.isDirectMessage()) {
+			return;
+		}
+
+		federatedRoom.changeRoomTopic(roomTopic);
+
+		await this.rocketRoomAdapter.updateRoomTopic(federatedRoom);
+	}
+}

apps/meteor/app/federation-v2/server/application/RoomServiceSender.ts

@@ -0,0 +1,128 @@
+import { RoomType } from '@rocket.chat/apps-engine/definition/rooms';
+import { IMessage, IRoom, IUser } from '@rocket.chat/core-typings';
+
+import { FederatedRoom } from '../domain/FederatedRoom';
+import { FederatedUser } from '../domain/FederatedUser';
+import { IFederationBridge } from '../domain/IFederationBridge';
+import { RocketChatNotificationAdapter } from '../infrastructure/rocket-chat/adapters/Notification';
+import { RocketChatRoomAdapter } from '../infrastructure/rocket-chat/adapters/Room';
+import { RocketChatSettingsAdapter } from '../infrastructure/rocket-chat/adapters/Settings';
+import { RocketChatUserAdapter } from '../infrastructure/rocket-chat/adapters/User';
+import { FederationRoomInviteUserDto, FederationRoomSendExternalMessageDto } from './input/RoomSenderDto';
+
+export class FederationRoomServiceSender {
+	constructor(
+		private rocketRoomAdapter: RocketChatRoomAdapter,
+		private rocketUserAdapter: RocketChatUserAdapter,
+		private rocketSettingsAdapter: RocketChatSettingsAdapter,
+		private rocketNotificationAdapter: RocketChatNotificationAdapter,
+		private bridge: IFederationBridge,
+	) {} // eslint-disable-line no-empty-function
+
+	public async inviteUserToAFederatedRoom(roomInviteUserInput: FederationRoomInviteUserDto): Promise<void> {
+		const { normalizedInviteeId, rawInviteeId, internalInviterId, inviteeUsernameOnly, internalRoomId } = roomInviteUserInput;
+
+		if (!(await this.rocketUserAdapter.getFederatedUserByInternalId(internalInviterId))) {
+			const internalUser = (await this.rocketUserAdapter.getInternalUserById(internalInviterId)) as IUser;
+			const externalInviterId = await this.bridge.createUser(
+				internalUser.username as string,
+				internalUser.name as string,
+				this.rocketSettingsAdapter.getHomeServerDomain(),
+			);
+			const federatedInviterUser = FederatedUser.createInstance(externalInviterId, {
+				name: internalUser.name as string,
+				username: internalUser.username as string,
+				existsOnlyOnProxyServer: true,
+			});
+			await this.rocketUserAdapter.createFederatedUser(federatedInviterUser);
+		}
+
+		if (!(await this.rocketUserAdapter.getFederatedUserByInternalUsername(normalizedInviteeId))) {
+			const externalUserProfileInformation = await this.bridge.getUserProfileInformation(rawInviteeId);
+			const name = externalUserProfileInformation?.displayname || normalizedInviteeId;
+			const federatedInviteeUser = FederatedUser.createInstance(rawInviteeId, {
+				name,
+				username: normalizedInviteeId,
+				existsOnlyOnProxyServer: false,
+			});
+
+			await this.rocketUserAdapter.createFederatedUser(federatedInviteeUser);
+		}
+
+		const federatedInviterUser = (await this.rocketUserAdapter.getFederatedUserByInternalId(internalInviterId)) as FederatedUser;
+		const federatedInviteeUser = (await this.rocketUserAdapter.getFederatedUserByInternalUsername(normalizedInviteeId)) as FederatedUser;
+		const isInviteeFromTheSameHomeServer = await this.bridge.isUserIdFromTheSameHomeserver(
+			rawInviteeId,
+			this.rocketSettingsAdapter.getHomeServerDomain(),
+		);
+
+		if (!(await this.rocketRoomAdapter.getFederatedRoomByInternalId(internalRoomId))) {
+			const internalRoom = (await this.rocketRoomAdapter.getInternalRoomById(internalRoomId)) as IRoom;
+			const roomName = (internalRoom.fname || internalRoom.name) as string;
+			const externalRoomId = await this.bridge.createRoom(
+				federatedInviterUser.externalId,
+				federatedInviteeUser.externalId,
+				internalRoom.t as RoomType,
+				roomName,
+				internalRoom.topic,
+			);
+			const newFederatedRoom = FederatedRoom.createInstance(
+				externalRoomId,
+				externalRoomId,
+				federatedInviterUser,
+				internalRoom.t as RoomType,
+				roomName,
+			);
+			await this.rocketRoomAdapter.updateFederatedRoomByInternalRoomId(internalRoom._id, newFederatedRoom);
+		}
+
+		const federatedRoom = (await this.rocketRoomAdapter.getFederatedRoomByInternalId(internalRoomId)) as FederatedRoom;
+		const wasInvitedWhenTheRoomWasCreated = federatedRoom.isDirectMessage();
+		if (isInviteeFromTheSameHomeServer) {
+			await this.bridge.createUser(
+				inviteeUsernameOnly,
+				federatedInviteeUser.internalReference.name as string,
+				this.rocketSettingsAdapter.getHomeServerDomain(),
+			);
+			await this.bridge.inviteToRoom(federatedRoom.externalId, federatedInviterUser.externalId, federatedInviteeUser.externalId);
+			await this.bridge.joinRoom(federatedRoom.externalId, federatedInviteeUser.externalId);
+		} else if (!wasInvitedWhenTheRoomWasCreated) {
+			this.bridge.inviteToRoom(federatedRoom.externalId, federatedInviterUser.externalId, federatedInviteeUser.externalId).catch(() => {
+				this.rocketNotificationAdapter.notifyWithEphemeralMessage(
+					'Federation_Matrix_only_owners_can_invite_users',
+					federatedInviterUser?.internalReference?._id,
+					internalRoomId,
+					federatedInviterUser?.internalReference?.language,
+				);
+			});
+		}
+		await this.rocketRoomAdapter.addUserToRoom(federatedRoom, federatedInviteeUser, federatedInviterUser);
+	}
+
+	public async sendMessageFromRocketChat(roomSendExternalMessageInput: FederationRoomSendExternalMessageDto): Promise<IMessage> {
+		const { internalRoomId, internalSenderId, message } = roomSendExternalMessageInput;
+
+		const federatedSender = await this.rocketUserAdapter.getFederatedUserByInternalId(internalSenderId);
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByInternalId(internalRoomId);
+
+		if (!federatedSender) {
+			throw new Error(`Could not find user id for ${internalSenderId}`);
+		}
+		if (!federatedRoom) {
+			throw new Error(`Could not find room id for ${internalRoomId}`);
+		}
+
+		await this.bridge.sendMessage(federatedRoom.externalId, federatedSender.externalId, message.msg);
+
+		return message;
+	}
+
+	public async isAFederatedRoom(internalRoomId: string): Promise<boolean> {
+		if (!internalRoomId) {
+			return false;
+		}
+		const federatedRoom = await this.rocketRoomAdapter.getFederatedRoomByInternalId(internalRoomId);
+
+		return Boolean(federatedRoom?.isFederated());
+	}
+}