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This PR introduces MatrixClient.initRustCrypto, which is similar to initCrypto, except that it will use the Rust crypto SDK instead of the old libolm-based implementation. This is very much not something you want to use in production code right now, because the integration with the rust sdk is extremely skeletal and almost everything crypto-related will raise an exception rather than doing anything useful. It is, however, enough to demonstrate the loading of the wasmified rust sdk in element web, and a react sdk with light modifications can successfully log in and out. Part of vector-im/element-web#21972.
91 lines
3.1 KiB
TypeScript
91 lines
3.1 KiB
TypeScript
/*
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Copyright 2022 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 "fake-indexeddb/auto";
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import { IDBFactory } from "fake-indexeddb";
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import { createClient } from "../../src";
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afterEach(() => {
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// reset fake-indexeddb after each test, to make sure we don't leak connections
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// cf https://github.com/dumbmatter/fakeIndexedDB#wipingresetting-the-indexeddb-for-a-fresh-state
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// eslint-disable-next-line no-global-assign
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indexedDB = new IDBFactory();
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});
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describe("MatrixClient.initRustCrypto", () => {
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it("should raise if userId or deviceId is unknown", async () => {
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const unknownUserClient = createClient({
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baseUrl: "http://test.server",
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deviceId: "aliceDevice",
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});
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await expect(() => unknownUserClient.initRustCrypto()).rejects.toThrow("unknown userId");
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const unknownDeviceClient = createClient({
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baseUrl: "http://test.server",
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userId: "@alice:test",
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});
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await expect(() => unknownDeviceClient.initRustCrypto()).rejects.toThrow("unknown deviceId");
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});
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it("should create the indexed dbs", async () => {
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const matrixClient = createClient({
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baseUrl: "http://test.server",
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userId: "@alice:localhost",
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deviceId: "aliceDevice",
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});
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// No databases.
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expect(await indexedDB.databases()).toHaveLength(0);
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await matrixClient.initRustCrypto();
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// should have two dbs now
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const databaseNames = (await indexedDB.databases()).map((db) => db.name);
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expect(databaseNames).toEqual(
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expect.arrayContaining(["matrix-js-sdk::matrix-sdk-crypto", "matrix-js-sdk::matrix-sdk-crypto-meta"]),
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);
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});
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it("should ignore a second call", async () => {
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const matrixClient = createClient({
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baseUrl: "http://test.server",
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userId: "@alice:localhost",
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deviceId: "aliceDevice",
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});
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await matrixClient.initRustCrypto();
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await matrixClient.initRustCrypto();
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});
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});
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describe("MatrixClient.clearStores", () => {
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it("should clear the indexeddbs", async () => {
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const matrixClient = createClient({
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baseUrl: "http://test.server",
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userId: "@alice:localhost",
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deviceId: "aliceDevice",
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});
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await matrixClient.initRustCrypto();
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expect(await indexedDB.databases()).toHaveLength(2);
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await matrixClient.stopClient();
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await matrixClient.clearStores();
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expect(await indexedDB.databases()).toHaveLength(0);
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});
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});
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