Disable ICE fallback based on well-known configuration (#111)

* Refactor MatrixClientBackedController.ts

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Disable ICE fallback based on well-known configuration

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Add tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
pull/28192/head
Michael Telatynski 2024-10-02 15:08:15 +01:00 committed by GitHub
parent 8a263ac1b0
commit 9895a8fb4f
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GPG Key ID: B5690EEEBB952194
7 changed files with 119 additions and 15 deletions

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@ -765,7 +765,6 @@ export default class LegacyCallHandler extends EventEmitter {
cancelButton: _t("action|ok"),
onFinished: (allow) => {
SettingsStore.setValue("fallbackICEServerAllowed", null, SettingLevel.DEVICE, allow);
cli.setFallbackICEServerAllowed(!!allow);
},
},
undefined,

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@ -112,10 +112,6 @@ export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
this.context.setForceTURN(!p2p);
};
private changeFallbackICEServerAllowed = (allow: boolean): void => {
this.context.setFallbackICEServerAllowed(allow);
};
private renderDeviceOptions(devices: Array<MediaDeviceInfo>, category: MediaDeviceKindEnum): Array<JSX.Element> {
return devices.map((d) => {
return (
@ -226,7 +222,7 @@ export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
server: new URL(FALLBACK_ICE_SERVER).pathname,
})}
level={SettingLevel.DEVICE}
onChange={this.changeFallbackICEServerAllowed}
hideIfCannotSet
/>
</SettingsSubsection>
</SettingsSection>

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@ -37,6 +37,7 @@ import ServerSupportUnstableFeatureController from "./controllers/ServerSupportU
import { WatchManager } from "./WatchManager";
import { CustomTheme } from "../theme";
import AnalyticsController from "./controllers/AnalyticsController";
import FallbackIceServerController from "./controllers/FallbackIceServerController";
export const defaultWatchManager = new WatchManager();
@ -980,6 +981,7 @@ export const SETTINGS: { [setting: string]: ISetting } = {
description: _td("settings|voip|enable_fallback_ice_server_description"),
// This is a tri-state value, where `null` means "prompt the user".
default: null,
controller: new FallbackIceServerController(),
},
"showImages": {
supportedLevels: LEVELS_ACCOUNT_SETTINGS,

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@ -0,0 +1,52 @@
/*
Copyright 2024 New Vector Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { ClientEvent, IClientWellKnown, MatrixClient } from "matrix-js-sdk/src/matrix";
import { SettingLevel } from "../SettingLevel";
import SettingsStore from "../SettingsStore.ts";
import MatrixClientBackedController from "./MatrixClientBackedController.ts";
/**
* Settings controller for the fallback ICE server setting.
* This setting may be forcibly disabled by well-known value ["io.element.voip"]["disable_fallback_ice"].
* This controller will update the MatrixClient's knowledge when the setting is changed.
*/
export default class FallbackIceServerController extends MatrixClientBackedController {
private disabled = false;
public constructor() {
super();
}
private checkWellKnown = (wellKnown: IClientWellKnown): void => {
this.disabled = !!wellKnown["io.element.voip"]?.["disable_fallback_ice"];
};
protected async initMatrixClient(newClient: MatrixClient, oldClient?: MatrixClient): Promise<void> {
oldClient?.off(ClientEvent.ClientWellKnown, this.checkWellKnown);
newClient.on(ClientEvent.ClientWellKnown, this.checkWellKnown);
const wellKnown = newClient.getClientWellKnown();
if (wellKnown) this.checkWellKnown(wellKnown);
}
public getValueOverride(): any {
if (this.disabled) {
return false;
}
return null; // no override
}
public get settingDisabled(): boolean | string {
return this.disabled;
}
public onChange(_level: SettingLevel, _roomId: string | null, _newValue: any): void {
this.client?.setFallbackICEServerAllowed(!!SettingsStore.getValue("fallbackICEServerAllowed"));
}
}

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@ -18,7 +18,7 @@ import SettingController from "./SettingController";
* This class performs no logic and should be overridden.
*/
export default abstract class MatrixClientBackedController extends SettingController {
private static _matrixClient: MatrixClient;
private static _matrixClient?: MatrixClient;
private static instances: MatrixClientBackedController[] = [];
public static set matrixClient(client: MatrixClient) {
@ -26,7 +26,7 @@ export default abstract class MatrixClientBackedController extends SettingContro
MatrixClientBackedController._matrixClient = client;
for (const instance of MatrixClientBackedController.instances) {
instance.initMatrixClient(oldClient, client);
instance.initMatrixClient(client, oldClient);
}
}
@ -36,9 +36,9 @@ export default abstract class MatrixClientBackedController extends SettingContro
MatrixClientBackedController.instances.push(this);
}
public get client(): MatrixClient {
public get client(): MatrixClient | undefined {
return MatrixClientBackedController._matrixClient;
}
protected abstract initMatrixClient(oldClient: MatrixClient, newClient: MatrixClient): void;
protected abstract initMatrixClient(newClient: MatrixClient, oldClient?: MatrixClient): void;
}

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@ -6,8 +6,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { MatrixClient } from "matrix-js-sdk/src/matrix";
import { SettingLevel } from "../SettingLevel";
import MatrixClientBackedController from "./MatrixClientBackedController";
import { WatchManager } from "../WatchManager";
@ -53,9 +51,9 @@ export default class ServerSupportUnstableFeatureController extends MatrixClient
this.watchers.notifyUpdate(this.settingName, null, level, settingValue);
}
protected async initMatrixClient(oldClient: MatrixClient, newClient: MatrixClient): Promise<void> {
protected async initMatrixClient(): Promise<void> {
// Check for stable version support first
if (this.stableVersion && (await this.client.isVersionSupported(this.stableVersion))) {
if (this.stableVersion && (await this.client!.isVersionSupported(this.stableVersion))) {
this.disabled = false;
return;
}
@ -66,7 +64,7 @@ export default class ServerSupportUnstableFeatureController extends MatrixClient
for (const featureGroup of this.unstableFeatureGroups) {
const featureSupportList = await Promise.all(
featureGroup.map(async (feature) => {
const isFeatureSupported = await this.client.doesServerSupportUnstableFeature(feature);
const isFeatureSupported = await this.client!.doesServerSupportUnstableFeature(feature);
return isFeatureSupported;
}),
);

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@ -0,0 +1,57 @@
/*
Copyright 2024 New Vector Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import fetchMockJest from "fetch-mock-jest";
import { ClientEvent, MatrixClient } from "matrix-js-sdk/src/matrix";
import { SettingLevel } from "../../../src/settings/SettingLevel";
import FallbackIceServerController from "../../../src/settings/controllers/FallbackIceServerController.ts";
import MatrixClientBackedController from "../../../src/settings/controllers/MatrixClientBackedController.ts";
import SettingsStore from "../../../src/settings/SettingsStore.ts";
describe("FallbackIceServerController", () => {
beforeEach(() => {
fetchMockJest.get("https://matrix.org/_matrix/client/versions", { versions: ["v1.4"] });
});
afterEach(() => {
jest.restoreAllMocks();
});
it("should update MatrixClient's state when the setting is updated", async () => {
const client = new MatrixClient({
baseUrl: "https://matrix.org",
userId: "@alice:matrix.org",
accessToken: "token",
});
MatrixClientBackedController.matrixClient = client;
expect(client.isFallbackICEServerAllowed()).toBeFalsy();
await SettingsStore.setValue("fallbackICEServerAllowed", null, SettingLevel.DEVICE, true);
expect(client.isFallbackICEServerAllowed()).toBeTruthy();
});
it("should force the setting to be disabled if disable_fallback_ice=true", async () => {
const controller = new FallbackIceServerController();
const client = new MatrixClient({
baseUrl: "https://matrix.org",
userId: "@alice:matrix.org",
accessToken: "token",
});
MatrixClientBackedController.matrixClient = client;
expect(controller.settingDisabled).toBeFalsy();
client["clientWellKnown"] = {
"io.element.voip": {
disable_fallback_ice: true,
},
};
client.emit(ClientEvent.ClientWellKnown, client["clientWellKnown"]);
expect(controller.settingDisabled).toBeTruthy();
});
});