feat!: apply restrictions to air gapped environments

.changeset/little-gifts-do.md

@@ -0,0 +1,7 @@
+---
+"@rocket.chat/meteor": major
+"@rocket.chat/i18n": major
+"@rocket.chat/license": major
+---
+
+Adds restrictions to air-gapped environments without a license

apps/meteor/app/api/server/v1/chat.ts

@@ -20,6 +20,7 @@ import { deleteMessageValidatingPermission } from '../../../lib/server/functions
 import { processWebhookMessage } from '../../../lib/server/functions/processWebhookMessage';
 import { executeSendMessage } from '../../../lib/server/methods/sendMessage';
 import { executeUpdateMessage } from '../../../lib/server/methods/updateMessage';
+import { applyAirGappedRestrictionsValidation } from '../../../license/server/airGappedRestrictionsWrapper';
 import { OEmbed } from '../../../oembed/server/server';
 import { executeSetReaction } from '../../../reactions/server/setReaction';
 import { settings } from '../../../settings/server';
@@ -160,7 +161,7 @@ API.v1.addRoute(
 	{ authRequired: true },
 	{
 		async post() {
-			const messageReturn = (await processWebhookMessage(this.bodyParams, this.user))[0];
+			const messageReturn = (await applyAirGappedRestrictionsValidation(() => processWebhookMessage(this.bodyParams, this.user)))[0];
 
 			if (!messageReturn) {
 				return API.v1.failure('unknown-error');
@@ -218,7 +219,9 @@ API.v1.addRoute(
 				throw new Error("Cannot send system messages using 'chat.sendMessage'");
 			}
 
-			const sent = await executeSendMessage(this.userId, this.bodyParams.message as Pick<IMessage, 'rid'>, this.bodyParams.previewUrls);
+			const sent = await applyAirGappedRestrictionsValidation(() =>
+				executeSendMessage(this.userId, this.bodyParams.message as Pick<IMessage, 'rid'>, this.bodyParams.previewUrls),
+			);
 			const [message] = await normalizeMessagesForUser([sent], this.userId);
 
 			return API.v1.success({
@@ -318,16 +321,20 @@ API.v1.addRoute(
 				return API.v1.failure('The room id provided does not match where the message is from.');
 			}
 
+			const msgFromBody = this.bodyParams.text;
+
 			// Permission checks are already done in the updateMessage method, so no need to duplicate them
-			await executeUpdateMessage(
-				this.userId,
-				{
-					_id: msg._id,
-					msg: this.bodyParams.text,
-					rid: msg.rid,
-					customFields: this.bodyParams.customFields as Record<string, any> | undefined,
-				},
-				this.bodyParams.previewUrls,
+			await applyAirGappedRestrictionsValidation(() =>
+				executeUpdateMessage(
+					this.userId,
+					{
+						_id: msg._id,
+						msg: msgFromBody,
+						rid: msg.rid,
+						customFields: this.bodyParams.customFields as Record<string, any> | undefined,
+					},
+					this.bodyParams.previewUrls,
+				),
 			);
 
 			const updatedMessage = await Messages.findOneById(msg._id);

apps/meteor/app/api/server/v1/rooms.ts

@@ -25,6 +25,7 @@ import { createDiscussion } from '../../../discussion/server/methods/createDiscu
 import { FileUpload } from '../../../file-upload/server';
 import { sendFileMessage } from '../../../file-upload/server/methods/sendFileMessage';
 import { leaveRoomMethod } from '../../../lib/server/methods/leaveRoom';
+import { applyAirGappedRestrictionsValidation } from '../../../license/server/airGappedRestrictionsWrapper';
 import { settings } from '../../../settings/server';
 import { API } from '../api';
 import { composeRoomWithLastMessage } from '../helpers/composeRoomWithLastMessage';
@@ -199,7 +200,9 @@ API.v1.addRoute(
 
 			delete fields.description;
 
-			await sendFileMessage(this.userId, { roomId: this.urlParams.rid, file: uploadedFile, msgData: fields });
+			await applyAirGappedRestrictionsValidation(() =>
+				sendFileMessage(this.userId, { roomId: this.urlParams.rid, file: uploadedFile, msgData: fields }),
+			);
 
 			const message = await Messages.getMessageByFileIdAndUsername(uploadedFile._id, this.userId);
 
@@ -299,10 +302,8 @@ API.v1.addRoute(
 			file.description = this.bodyParams.description;
 			delete this.bodyParams.description;
 
-			await sendFileMessage(
-				this.userId,
-				{ roomId: this.urlParams.rid, file, msgData: this.bodyParams },
-				{ parseAttachmentsForE2EE: false },
+			await applyAirGappedRestrictionsValidation(() =>
+				sendFileMessage(this.userId, { roomId: this.urlParams.rid, file, msgData: this.bodyParams }, { parseAttachmentsForE2EE: false }),
 			);
 
 			await Uploads.confirmTemporaryFile(this.urlParams.fileId, this.userId);
@@ -479,15 +480,17 @@ API.v1.addRoute(
 				return API.v1.failure('Body parameter "encrypted" must be a boolean when included.');
 			}
 
-			const discussion = await createDiscussion(this.userId, {
-				prid,
-				pmid,
-				t_name,
-				reply,
-				users: users?.filter(isTruthy) || [],
-				encrypted,
-				topic,
-			});
+			const discussion = await applyAirGappedRestrictionsValidation(() =>
+				createDiscussion(this.userId, {
+					prid,
+					pmid,
+					t_name,
+					reply,
+					users: users?.filter(isTruthy) || [],
+					encrypted,
+					topic,
+				}),
+			);
 
 			return API.v1.success({ discussion });
 		},

apps/meteor/app/lib/server/methods/sendMessage.ts

@@ -12,6 +12,7 @@ import { i18n } from '../../../../server/lib/i18n';
 import { SystemLogger } from '../../../../server/lib/logger/system';
 import { canSendMessageAsync } from '../../../authorization/server/functions/canSendMessage';
 import { hasPermissionAsync } from '../../../authorization/server/functions/hasPermission';
+import { applyAirGappedRestrictionsValidation } from '../../../license/server/airGappedRestrictionsWrapper';
 import { metrics } from '../../../metrics/server';
 import { settings } from '../../../settings/server';
 import { MessageTypes } from '../../../ui-utils/server';
@@ -136,9 +137,9 @@ Meteor.methods<ServerMethods>({
 		}
 
 		try {
-			return await executeSendMessage(uid, message, previewUrls);
+			return await applyAirGappedRestrictionsValidation(() => executeSendMessage(uid, message, previewUrls));
 		} catch (error: any) {
-			if ((error.error || error.message) === 'error-not-allowed') {
+			if (['error-not-allowed', 'restricted-workspace'].includes(error.error || error.message)) {
 				throw new Meteor.Error(error.error || error.message, error.reason, {
 					method: 'sendMessage',
 				});

apps/meteor/app/lib/server/methods/updateMessage.ts

@@ -7,6 +7,7 @@ import moment from 'moment';
 
 import { canSendMessageAsync } from '../../../authorization/server/functions/canSendMessage';
 import { hasPermissionAsync } from '../../../authorization/server/functions/hasPermission';
+import { applyAirGappedRestrictionsValidation } from '../../../license/server/airGappedRestrictionsWrapper';
 import { settings } from '../../../settings/server';
 import { updateMessage } from '../functions/updateMessage';
 
@@ -115,6 +116,6 @@ Meteor.methods<ServerMethods>({
 			throw new Meteor.Error('error-invalid-user', 'Invalid user', { method: 'updateMessage' });
 		}
 
-		return executeUpdateMessage(uid, message, previewUrls);
+		return applyAirGappedRestrictionsValidation(() => executeUpdateMessage(uid, message, previewUrls));
 	},
 });

apps/meteor/app/license/server/airGappedRestrictionsWrapper.ts

@@ -0,0 +1,5 @@
+import { makeFunction } from '@rocket.chat/patch-injection';
+
+export const applyAirGappedRestrictionsValidation = makeFunction(async <T>(fn: () => Promise<T>): Promise<T> => {
+	return fn();
+});

apps/meteor/server/cron/statistics.ts → apps/meteor/app/statistics/server/functions/sendUsageReport.ts

@@ -1,13 +1,12 @@
-import { cronJobs } from '@rocket.chat/cron';
 import type { Logger } from '@rocket.chat/logger';
 import { Statistics } from '@rocket.chat/models';
 import { serverFetch as fetch } from '@rocket.chat/server-fetch';
 import { Meteor } from 'meteor/meteor';
 
-import { getWorkspaceAccessToken } from '../../app/cloud/server';
-import { statistics } from '../../app/statistics/server';
+import { statistics } from '..';
+import { getWorkspaceAccessToken } from '../../../cloud/server';
 
-async function generateStatistics(logger: Logger): Promise<void> {
+export async function sendUsageReport(logger: Logger): Promise<string | undefined> {
 	const cronStatistics = await statistics.save();
 
 	try {
@@ -27,20 +26,10 @@ async function generateStatistics(logger: Logger): Promise<void> {
 
 		if (statsToken != null) {
 			await Statistics.updateOne({ _id: cronStatistics._id }, { $set: { statsToken } });
+			return statsToken;
 		}
 	} catch (error) {
 		/* error*/
 		logger.warn('Failed to send usage report');
 	}
 }
-
-export async function statsCron(logger: Logger): Promise<void> {
-	const name = 'Generate and save statistics';
-	await generateStatistics(logger);
-
-	const now = new Date();
-
-	await cronJobs.add(name, `12 ${now.getHours()} * * *`, async () => {
-		await generateStatistics(logger);
-	});
-}

apps/meteor/client/hooks/useAirGappedRestriction.spec.ts

@@ -0,0 +1,52 @@
+import { mockAppRoot } from '@rocket.chat/mock-providers';
+import { renderHook } from '@testing-library/react';
+
+import { useAirGappedRestriction } from './useAirGappedRestriction';
+
+// [restricted, warning, remainingDays]
+describe('useAirGappedRestriction hook', () => {
+	it('should return [false, false, -1] if setting value is not a number', () => {
+		const { result } = renderHook(() => useAirGappedRestriction(), {
+			legacyRoot: true,
+			wrapper: mockAppRoot().withSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days', -1).build(),
+		});
+
+		expect(result.current).toEqual([false, false, -1]);
+	});
+
+	it('should return [false, false, -1] if user has a license (remaining days is a negative value)', () => {
+		const { result } = renderHook(() => useAirGappedRestriction(), {
+			legacyRoot: true,
+			wrapper: mockAppRoot().withSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days', -1).build(),
+		});
+
+		expect(result.current).toEqual([false, false, -1]);
+	});
+
+	it('should return [false, false, 8] if not on warning or restriction phase', () => {
+		const { result } = renderHook(() => useAirGappedRestriction(), {
+			legacyRoot: true,
+			wrapper: mockAppRoot().withSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days', 8).build(),
+		});
+
+		expect(result.current).toEqual([false, false, 8]);
+	});
+
+	it('should return [true, false, 7] if on warning phase', () => {
+		const { result } = renderHook(() => useAirGappedRestriction(), {
+			legacyRoot: true,
+			wrapper: mockAppRoot().withSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days', 7).build(),
+		});
+
+		expect(result.current).toEqual([false, true, 7]);
+	});
+
+	it('should return [true, false, 0] if on restriction phase', () => {
+		const { result } = renderHook(() => useAirGappedRestriction(), {
+			legacyRoot: true,
+			wrapper: mockAppRoot().withSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days', 0).build(),
+		});
+
+		expect(result.current).toEqual([true, false, 0]);
+	});
+});

apps/meteor/client/hooks/useAirGappedRestriction.ts

@@ -0,0 +1,19 @@
+import { useSetting } from '@rocket.chat/ui-contexts';
+
+export const useAirGappedRestriction = (): [isRestrictionPhase: boolean, isWarningPhase: boolean, remainingDays: number] => {
+	const airGappedRestrictionRemainingDays = useSetting('Cloud_Workspace_AirGapped_Restrictions_Remaining_Days');
+
+	if (typeof airGappedRestrictionRemainingDays !== 'number') {
+		return [false, false, -1];
+	}
+
+	// If this value is negative, the user has a license with valid module
+	if (airGappedRestrictionRemainingDays < 0) {
+		return [false, false, airGappedRestrictionRemainingDays];
+	}
+
+	const isRestrictionPhase = airGappedRestrictionRemainingDays === 0;
+	const isWarningPhase = !isRestrictionPhase && airGappedRestrictionRemainingDays <= 7;
+
+	return [isRestrictionPhase, isWarningPhase, airGappedRestrictionRemainingDays];
+};

apps/meteor/client/sidebar/Sidebar.tsx

@@ -1,24 +1,22 @@
 import { css } from '@rocket.chat/css-in-js';
 import { Box } from '@rocket.chat/fuselage';
-import { useSessionStorage } from '@rocket.chat/fuselage-hooks';
-import { useLayout, useSetting, useUserPreference } from '@rocket.chat/ui-contexts';
+import { useLayout, useUserPreference } from '@rocket.chat/ui-contexts';
 import React, { memo } from 'react';
 
 import { useOmnichannelEnabled } from '../hooks/omnichannel/useOmnichannelEnabled';
 import SidebarRoomList from './RoomList';
 import SidebarFooter from './footer';
 import SidebarHeader from './header';
+import BannerSection from './sections/BannerSection';
 import OmnichannelSection from './sections/OmnichannelSection';
-import StatusDisabledSection from './sections/StatusDisabledSection';
 
+// TODO unit test airgappedbanner
 const Sidebar = () => {
 	const showOmnichannel = useOmnichannelEnabled();
 
 	const sidebarViewMode = useUserPreference('sidebarViewMode');
 	const sidebarHideAvatar = !useUserPreference('sidebarDisplayAvatar');
 	const { sidebar } = useLayout();
-	const [bannerDismissed, setBannerDismissed] = useSessionStorage('presence_cap_notifier', false);
-	const presenceDisabled = useSetting<boolean>('Presence_broadcast_disabled');
 
 	const sidebarLink = css`
 		a {
@@ -41,7 +39,7 @@ const Sidebar = () => {
 			data-qa-opened={sidebar.isCollapsed ? 'false' : 'true'}
 		>
 			<SidebarHeader />
-			{presenceDisabled && !bannerDismissed && <StatusDisabledSection onDismiss={() => setBannerDismissed(true)} />}
+			<BannerSection />
 			{showOmnichannel && <OmnichannelSection />}
 			<SidebarRoomList />
 			<SidebarFooter />

apps/meteor/client/sidebar/sections/AirGappedRestrictionBanner/AirGappedRestrictionBanner.tsx

@@ -0,0 +1,19 @@
+import { SidebarBanner } from '@rocket.chat/fuselage';
+import { ExternalLink } from '@rocket.chat/ui-client';
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+
+import AirGappedRestrictionWarning from './AirGappedRestrictionWarning';
+
+const AirGappedRestrictionSection = ({ isRestricted, remainingDays }: { isRestricted: boolean; remainingDays: number }) => {
+	const { t } = useTranslation();
+
+	return (
+		<SidebarBanner
+			text={<AirGappedRestrictionWarning isRestricted={isRestricted} remainingDays={remainingDays} />}
+			description={<ExternalLink to='https://go.rocket.chat/i/airgapped-restriction'>{t('Learn_more')}</ExternalLink>}
+		/>
+	);
+};
+
+export default AirGappedRestrictionSection;

apps/meteor/client/sidebar/sections/AirGappedRestrictionBanner/AirGappedRestrictionWarning.tsx

@@ -0,0 +1,27 @@
+import { Box } from '@rocket.chat/fuselage';
+import React from 'react';
+import { Trans } from 'react-i18next';
+
+const AirGappedRestrictionWarning = ({ isRestricted, remainingDays }: { isRestricted: boolean; remainingDays: number }) => {
+	if (isRestricted) {
+		return (
+			<Trans i18nKey='Airgapped_workspace_restriction'>
+				This air-gapped workspace is in read-only mode.{' '}
+				<Box fontScale='p2' is='span'>
+					Connect it to internet or upgraded to a premium plan to restore full functionality.
+				</Box>
+			</Trans>
+		);
+	}
+
+	return (
+		<Trans i18nKey='Airgapped_workspace_warning2' values={{ remainingDays }}>
+			This air-gapped workspace will enter read-only mode in <>{{ remainingDays }}</> days.{' '}
+			<Box fontScale='p2' is='span'>
+				Connect it to internet or upgrade to a premium plan to prevent this.
+			</Box>
+		</Trans>
+	);
+};
+
+export default AirGappedRestrictionWarning;