chore: Revert encrypted file description (#5668)

app/containers/MessageComposer/components/RecordAudio/RecordAudio.tsx

@@ -95,21 +95,16 @@ export const RecordAudio = (): ReactElement | null => {
 		try {
 			if (!rid) return;
 			setRecordingAudio(false);
-			const fileURI = recordingRef.current?.getURI() as string;
-			const fileData = await getInfoAsync(fileURI);
-
-			if (!fileData.exists) {
-				return;
-			}
-
-			const fileInfo: IUpload = {
-				rid,
+			const fileURI = recordingRef.current?.getURI();
+			const fileData = await getInfoAsync(fileURI as string);
+			const fileInfo = {
 				name: `${Date.now()}${RECORDING_EXTENSION}`,
+				mime: 'audio/aac',
 				type: 'audio/aac',
 				store: 'Uploads',
 				path: fileURI,
-				size: fileData.size
-			};
+				size: fileData.exists ? fileData.size : null
+			} as IUpload;
 
 			if (fileInfo) {
 				if (permissionToUpload) {

app/containers/message/Attachments.tsx

@@ -55,14 +55,14 @@ const AttachedActions = ({ attachment, getCustomEmoji }: { attachment: IAttachme
 
 const Attachments: React.FC<IMessageAttachments> = React.memo(
 	({ attachments, timeFormat, showAttachment, style, getCustomEmoji, isReply, author }: IMessageAttachments) => {
-		const { translateLanguage, isEncrypted } = useContext(MessageContext);
+		const { translateLanguage } = useContext(MessageContext);
 
 		if (!attachments || attachments.length === 0) {
 			return null;
 		}
 
 		const attachmentsElements = attachments.map((file: IAttachment, index: number) => {
-			const msg = isEncrypted ? '' : getMessageFromAttachment(file, translateLanguage);
+			const msg = getMessageFromAttachment(file, translateLanguage);
 			if (file && file.image_url) {
 				return (
 					<Image

app/containers/message/index.tsx

@@ -428,8 +428,7 @@ class MessageContainer extends React.Component<IMessageContainerProps, IMessageC
 					threadBadgeColor,
 					toggleFollowThread,
 					replies,
-					translateLanguage: canTranslateMessage ? autoTranslateLanguage : undefined,
-					isEncrypted: this.isEncrypted
+					translateLanguage: canTranslateMessage ? autoTranslateLanguage : undefined
 				}}
 			>
 				{/* @ts-ignore*/}

app/definitions/IUpload.ts

@@ -1,10 +1,8 @@
 import Model from '@nozbe/watermelondb/Model';
 
-import { E2EType, MessageType } from './IMessage';
-
 export interface IUpload {
 	id?: string;
-	rid: string;
+	rid?: string;
 	path: string;
 	name?: string;
 	tmid?: string;
@@ -16,8 +14,6 @@ export interface IUpload {
 	error?: boolean;
 	subscription?: { id: string };
 	msg?: string;
-	t?: MessageType;
-	e2e?: E2EType;
 }
 
 export type TUploadModel = IUpload & Model;

app/lib/encryption/encryption.ts

@@ -11,15 +11,7 @@ import log from '../methods/helpers/log';
 import { store } from '../store/auxStore';
 import { joinVectorData, randomPassword, splitVectorData, toString, utf8ToBuffer } from './utils';
 import { EncryptionRoom } from './index';
-import {
-	IMessage,
-	ISubscription,
-	IUpload,
-	TMessageModel,
-	TSubscriptionModel,
-	TThreadMessageModel,
-	TThreadModel
-} from '../../definitions';
+import { IMessage, ISubscription, TMessageModel, TSubscriptionModel, TThreadMessageModel, TThreadModel } from '../../definitions';
 import {
 	E2E_BANNER_TYPE,
 	E2E_MESSAGE_TYPE,
@@ -29,7 +21,6 @@ import {
 	E2E_STATUS
 } from '../constants';
 import { Services } from '../services';
-import { compareServerVersion } from '../methods/helpers';
 
 class Encryption {
 	ready: boolean;
@@ -43,7 +34,6 @@ class Encryption {
 			handshake: Function;
 			decrypt: Function;
 			encrypt: Function;
-			encryptUpload: Function;
 			importRoomKey: Function;
 		};
 	};
@@ -285,7 +275,7 @@ class Encryption {
 			];
 			toDecrypt = (await Promise.all(
 				toDecrypt.map(async message => {
-					const { t, msg, tmsg, attachments } = message;
+					const { t, msg, tmsg } = message;
 					let newMessage: TMessageModel = {} as TMessageModel;
 					if (message.subscription) {
 						const { id: rid } = message.subscription;
@@ -294,8 +284,7 @@ class Encryption {
 							t,
 							rid,
 							msg: msg as string,
-							tmsg,
-							attachments
+							tmsg
 						});
 					}
 
@@ -445,7 +434,7 @@ class Encryption {
 	};
 
 	// Encrypt a message
-	encryptMessage = async (message: IMessage | IUpload) => {
+	encryptMessage = async (message: IMessage) => {
 		const { rid } = message;
 		const db = database.active;
 		const subCollection = db.get('subscriptions');
@@ -467,11 +456,6 @@ class Encryption {
 			}
 
 			const roomE2E = await this.getRoomInstance(rid);
-
-			const { version: serverVersion } = store.getState().server;
-			if ('path' in message && compareServerVersion(serverVersion, 'greaterThanOrEqualTo', '6.8.0')) {
-				return roomE2E.encryptUpload(message);
-			}
 			return roomE2E.encrypt(message);
 		} catch {
 			// Subscription not found
@@ -483,7 +467,7 @@ class Encryption {
 	};
 
 	// Decrypt a message
-	decryptMessage = async (message: Pick<IMessage, 't' | 'e2e' | 'rid' | 'msg' | 'tmsg' | 'attachments'>) => {
+	decryptMessage = async (message: Pick<IMessage, 't' | 'e2e' | 'rid' | 'msg' | 'tmsg'>) => {
 		const { t, e2e } = message;
 
 		// Prevent create a new instance if this room was encrypted sometime ago

app/lib/encryption/room.ts

@@ -5,7 +5,7 @@ import ByteBuffer from 'bytebuffer';
 import parse from 'url-parse';
 
 import getSingleMessage from '../methods/getSingleMessage';
-import { IMessage, IUpload, IUser } from '../../definitions';
+import { IMessage, IUser } from '../../definitions';
 import Deferred from './helpers/deferred';
 import { debounce } from '../methods/helpers';
 import database from '../database';
@@ -243,38 +243,8 @@ export default class EncryptionRoom {
 		return message;
 	};
 
-	// Encrypt upload
-	encryptUpload = async (message: IUpload) => {
-		if (!this.ready) {
-			return message;
-		}
-
-		try {
-			let description = '';
-
-			if (message.description) {
-				description = await this.encryptText(EJSON.stringify({ text: message.description }));
-			}
-
-			return {
-				...message,
-				t: E2E_MESSAGE_TYPE,
-				e2e: E2E_STATUS.PENDING,
-				description
-			};
-		} catch {
-			// Do nothing
-		}
-
-		return message;
-	};
-
 	// Decrypt text
 	decryptText = async (msg: string | ArrayBuffer) => {
-		if (!msg) {
-			return null;
-		}
-
 		msg = b64ToBuffer(msg.slice(12) as string);
 		const [vector, cipherText] = splitVectorData(msg);
 
@@ -305,10 +275,6 @@ export default class EncryptionRoom {
 					tmsg = await this.decryptText(tmsg);
 				}
 
-				if (message.attachments?.length) {
-					message.attachments[0].description = await this.decryptText(message.attachments[0].description as string);
-				}
-
 				const decryptedMessage: IMessage = {
 					...message,
 					tmsg,

app/lib/methods/sendFileMessage.ts

@@ -4,16 +4,12 @@ import isEmpty from 'lodash/isEmpty';
 import { FetchBlobResponse, StatefulPromise } from 'rn-fetch-blob';
 import { Alert } from 'react-native';
 
-import { Encryption } from '../encryption';
 import { IUpload, IUser, TUploadModel } from '../../definitions';
 import i18n from '../../i18n';
 import database from '../database';
 import FileUpload from './helpers/fileUpload';
 import { IFileUpload } from './helpers/fileUpload/interfaces';
 import log from './helpers/log';
-import { E2E_MESSAGE_TYPE } from '../constants';
-import { store } from '../store/auxStore';
-import { compareServerVersion } from './helpers';
 
 const uploadQueue: { [index: string]: StatefulPromise<FetchBlobResponse> } = {};
 
@@ -89,8 +85,6 @@ export function sendFileMessage(
 				}
 			}
 
-			const encryptedFileInfo = await Encryption.encryptMessage(fileInfo);
-
 			const formData: IFileUpload[] = [];
 			formData.push({
 				name: 'file',
@@ -102,7 +96,7 @@ export function sendFileMessage(
 			if (fileInfo.description) {
 				formData.push({
 					name: 'description',
-					data: encryptedFileInfo.description
+					data: fileInfo.description
 				});
 			}
 
@@ -120,18 +114,6 @@ export function sendFileMessage(
 				});
 			}
 
-			const { version: serverVersion } = store.getState().server;
-			if (encryptedFileInfo.t === E2E_MESSAGE_TYPE && compareServerVersion(serverVersion, 'greaterThanOrEqualTo', '6.8.0')) {
-				formData.push({
-					name: 't',
-					data: encryptedFileInfo.t
-				});
-				formData.push({
-					name: 'e2e',
-					data: encryptedFileInfo.e2e
-				});
-			}
-
 			const headers = {
 				...RocketChatSettings.customHeaders,
 				'Content-Type': 'multipart/form-data',

app/views/ShareView/index.tsx

@@ -257,7 +257,6 @@ class ShareView extends Component<IShareViewProps, IShareViewState> {
 							return sendFileMessage(
 								room.rid,
 								{
-									rid: room.rid,
 									name,
 									description,
 									size,
@@ -351,8 +350,7 @@ class ShareView extends Component<IShareViewProps, IShareViewState> {
 						selectedMessages,
 						onSendMessage: this.send,
 						onRemoveQuoteMessage: this.onRemoveQuoteMessage
-					}}
-				>
+					}}>
 					<View style={styles.container}>
 						<Preview
 							// using key just to reset zoom/move after change selected