mirror of
https://github.com/element-hq/element-web
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2417482667
* Fix viewing source of redacted events Clicking 'View Source' in the context menu of a redacted event causes an error, and the user gets no visible result. This fixes <ViewSource /> to indicate that the source is unavailable when a message has been redacted. The original source remains available. <SyntaxHighlight /> requires a non-null string for its `content` prop, and, in the case of redacted events, <ViewSource /> was passing `undefined`. This is ultimately because redacting an event causes `MatrixEvent.clearEvent` to be `undefined`, which <ViewSource /> wasn't checking. Fixes https://github.com/vector-im/element-web/issues/24165 Signed-off-by: Clark Fischer <clark.fischer@gmail.com> * Use correct highlight.js call Previous call signature was deprecated. See https://github.com/highlightjs/highlight.js/issues/2277 Signed-off-by: Clark Fischer <clark.fischer@gmail.com> Signed-off-by: Clark Fischer <clark.fischer@gmail.com>
59 lines
1.9 KiB
TypeScript
59 lines
1.9 KiB
TypeScript
/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { render } from "@testing-library/react";
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import { EventType, MatrixEvent } from "matrix-js-sdk/src/matrix";
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import React from "react";
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import ViewSource from "../../../src/components/structures/ViewSource";
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import { mkEvent, stubClient } from "../../test-utils/test-utils";
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describe("ThreadView", () => {
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const ROOM_ID = "!roomId:example.org";
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const SENDER = "@alice:example.org";
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let messageEvent: MatrixEvent;
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const redactionEvent = mkEvent({
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user: SENDER,
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event: true,
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type: EventType.RoomRedaction,
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content: {},
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});
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beforeEach(() => {
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messageEvent = new MatrixEvent({
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type: EventType.RoomMessageEncrypted,
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room_id: ROOM_ID,
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sender: SENDER,
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content: {},
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state_key: undefined,
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});
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messageEvent.makeRedacted(redactionEvent);
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});
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beforeEach(stubClient);
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// See https://github.com/vector-im/element-web/issues/24165
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it("doesn't error when viewing redacted encrypted messages", () => {
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// Sanity checks
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expect(messageEvent.isEncrypted()).toBeTruthy();
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// @ts-ignore clearEvent is private, but it's being used directly <ViewSource />
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expect(messageEvent.clearEvent).toBe(undefined);
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expect(() => render(<ViewSource mxEvent={messageEvent} onFinished={() => {}} />)).not.toThrow();
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});
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});
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