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Merge pull request #6747 from matrix-org/t3chguy/fix/18597

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Michael Telatynski 2021-09-08 14:37:27 +01:00 committed by GitHub
commit 2538f8b1e9
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2 changed files with 18 additions and 3 deletions
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20
src/components/views/messages/EncryptionEvent.tsx
View File

@ -16,26 +16,38 @@ limitations under the License.
import React, { forwardRef, useContext } from 'react';
import { MatrixEvent } from "matrix-js-sdk/src/models/event";
import { IRoomEncryption } from "matrix-js-sdk/src/crypto/RoomList";
import { _t } from '../../../languageHandler';
import { MatrixClientPeg } from '../../../MatrixClientPeg';
import EventTileBubble from "./EventTileBubble";
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import DMRoomMap from "../../../utils/DMRoomMap";
import { objectHasDiff } from "../../../utils/objects";
interface IProps {
mxEvent: MatrixEvent;
}
const ALGORITHM = "m.megolm.v1.aes-sha2";
const EncryptionEvent = forwardRef<HTMLDivElement, IProps>(({ mxEvent }, ref) => {
const cli = useContext(MatrixClientContext);
const roomId = mxEvent.getRoomId();
const isRoomEncrypted = MatrixClientPeg.get().isRoomEncrypted(roomId);
if (mxEvent.getContent().algorithm === 'm.megolm.v1.aes-sha2' && isRoomEncrypted) {
const prevContent = mxEvent.getPrevContent() as IRoomEncryption;
const content = mxEvent.getContent<IRoomEncryption>();
// if no change happened then skip rendering this, a shallow check is enough as all known fields are top-level.
if (!objectHasDiff(prevContent, content)) return null; // nop
if (content.algorithm === ALGORITHM && isRoomEncrypted) {
let subtitle: string;
const dmPartner = DMRoomMap.shared().getUserIdForRoomId(roomId);
if (dmPartner) {
if (prevContent.algorithm === ALGORITHM) {
subtitle = _t("Some encryption parameters have been changed.");
} else if (dmPartner) {
const displayName = cli?.getRoom(roomId)?.getMember(dmPartner)?.rawDisplayName || dmPartner;
subtitle = _t("Messages here are end-to-end encrypted. " +
"Verify %(displayName)s in their profile - tap on their avatar.", { displayName });
@ -49,7 +61,9 @@ const EncryptionEvent = forwardRef<HTMLDivElement, IProps>(({ mxEvent }, ref) =>
title={_t("Encryption enabled")}
subtitle={subtitle}
/>;
} else if (isRoomEncrypted) {
}
if (isRoomEncrypted) {
return <EventTileBubble
className="mx_cryptoEvent mx_cryptoEvent_icon"
title={_t("Encryption enabled")}

1
src/i18n/strings/en_EN.json
View File

@ -1922,6 +1922,7 @@
"Decrypting": "Decrypting",
"Download": "Download",
"View Source": "View Source",
"Some encryption parameters have been changed.": "Some encryption parameters have been changed.",
"Messages here are end-to-end encrypted. Verify %(displayName)s in their profile - tap on their avatar.": "Messages here are end-to-end encrypted. Verify %(displayName)s in their profile - tap on their avatar.",
"Messages in this room are end-to-end encrypted. When people join, you can verify them in their profile, just tap on their avatar.": "Messages in this room are end-to-end encrypted. When people join, you can verify them in their profile, just tap on their avatar.",
"Encryption enabled": "Encryption enabled",