Replace browser-encrypt-attachment with matrix-encrypt-attachment (#7795)

* Replace browser-encrypt-attachment with matrix-encrypt-attachment

matrix-encrypt-attachment is maintained and includes TS typings

* Upgrade matrix-encrypt-attachment to latest with default exports

package.json

@@ -59,7 +59,6 @@
     "@types/geojson": "^7946.0.8",
     "await-lock": "^2.1.0",
     "blurhash": "^1.1.3",
-    "browser-encrypt-attachment": "^0.3.0",
     "browser-request": "^0.3.3",
     "cheerio": "^1.0.0-rc.9",
     "classnames": "^2.2.6",
@@ -88,6 +87,7 @@
     "lodash": "^4.17.20",
     "maplibre-gl": "^1.15.2",
     "matrix-analytics-events": "github:matrix-org/matrix-analytics-events.git#daad3faed54f0b1f1e026a7498b4653e4d01cd90",
+    "matrix-encrypt-attachment": "^1.0.3",
     "matrix-events-sdk": "^0.0.1-beta.7",
     "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
     "matrix-widget-api": "^0.1.0-beta.18",

src/@types/browser-encrypt-attachment.ts

@@ -1,38 +0,0 @@
-/*
-Copyright 2021 The Matrix.org Foundation C.I.C.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-declare module "browser-encrypt-attachment" {
-    interface IInfo {
-        v: string;
-        key: {
-            alg: string;
-            key_ops: string[]; // eslint-disable-line camelcase
-            kty: string;
-            k: string;
-            ext: boolean;
-        };
-        iv: string;
-        hashes: {[alg: string]: string};
-    }
-
-    interface IEncryptedAttachment {
-        data: ArrayBuffer;
-        info: IInfo;
-    }
-
-    export function encryptAttachment(plaintextBuffer: ArrayBuffer): Promise<IEncryptedAttachment>;
-    export function decryptAttachment(ciphertextBuffer: ArrayBuffer, info: IInfo): Promise<ArrayBuffer>;
-}

src/ContentMessages.ts

@@ -19,7 +19,7 @@ limitations under the License.
 import { MatrixClient } from "matrix-js-sdk/src/client";
 import { IUploadOpts } from "matrix-js-sdk/src/@types/requests";
 import { MsgType } from "matrix-js-sdk/src/@types/event";
-import encrypt from "browser-encrypt-attachment";
+import encrypt from "matrix-encrypt-attachment";
 import extractPngChunks from "png-chunks-extract";
 import { IAbortablePromise, IImageInfo } from "matrix-js-sdk/src/@types/partials";
 import { logger } from "matrix-js-sdk/src/logger";

src/utils/DecryptFile.ts

@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 // Pull in the encryption lib so that we can decrypt attachments.
-import encrypt from 'browser-encrypt-attachment';
+import encrypt from 'matrix-encrypt-attachment';
 
 import { mediaFromContent } from "../customisations/Media";
 import { IEncryptedFile, IMediaEventInfo } from "../customisations/models/IMediaEventContent";
@@ -24,7 +24,7 @@ import { getBlobSafeMimeType } from "./blobs";
 /**
  * Decrypt a file attached to a matrix event.
  * @param {IEncryptedFile} file The encrypted file information taken from the matrix event.
- *   This passed to [link]{@link https://github.com/matrix-org/browser-encrypt-attachments}
+ *   This passed to [link]{@link https://github.com/matrix-org/matrix-encrypt-attachment}
  *   as the encryption info object, so will also have the those keys in addition to
  *   the keys below.
  * @param {IMediaEventInfo} info The info parameter taken from the matrix event.

yarn.lock

@@ -2660,11 +2660,6 @@ braces@^3.0.1, braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-browser-encrypt-attachment@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/browser-encrypt-attachment/-/browser-encrypt-attachment-0.3.0.tgz#205a94caadf0dc7e81413941812f655bd190ff1c"
-  integrity sha1-IFqUyq3w3H6BQTlBgS9lW9GQ/xw=
-
 browser-process-hrtime@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
@@ -6232,6 +6227,11 @@ mathml-tag-names@^2.1.3:
   version "0.0.1"
   resolved "https://codeload.github.com/matrix-org/matrix-analytics-events/tar.gz/daad3faed54f0b1f1e026a7498b4653e4d01cd90"
 
+matrix-encrypt-attachment@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/matrix-encrypt-attachment/-/matrix-encrypt-attachment-1.0.3.tgz#6e016587728c396549c833985f39cbf6c07ee97b"
+  integrity sha512-NwfoDY/yHL9Zo8KrY5GP8ymAoZJpEFKEK+IgJKdWf5xtsIFf7KIU2pbw8+Eq592j//nSDOC+/Ff4Fk8gVvDZpw==
+
 matrix-events-sdk@^0.0.1-beta.7:
   version "0.0.1-beta.7"
   resolved "https://registry.yarnpkg.com/matrix-events-sdk/-/matrix-events-sdk-0.0.1-beta.7.tgz#5ffe45eba1f67cc8d7c2377736c728b322524934"