@casual-simulation/aux-vm-browser
Version:
A set of utilities required to securely run an AUX in a web browser.
48 lines • 2.24 kB
JavaScript
/* CasualOS is a set of web-based tools designed to facilitate the creation of real-time, multi-user, context-aware interactive experiences.
*
* Copyright (c) 2019-2025 Casual Simulation, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import '@casual-simulation/aux-vm/globalThis-polyfill';
import { createAuxPartition } from '@casual-simulation/aux-common';
import { RemoteAuxChannel } from '@casual-simulation/aux-vm-client/vm/RemoteAuxChannel';
import { createProxyClientPartition } from '../partitions/ProxyClientPartition';
import { proxy } from 'comlink';
import { createLocalStoragePartition } from '../partitions/LocalStoragePartition';
export class BrowserAuxChannel extends RemoteAuxChannel {
constructor(defaultHost, config) {
super(config, {});
BrowserAuxChannel.defaultHost = defaultHost;
}
async _createPartition(config, services) {
let partition = await super._createPartition(config, services);
if (!partition) {
partition = await createAuxPartition(config, services, createProxyClientPartition, createLocalStoragePartition);
}
return partition;
}
_createSubChannel(runtime, config) {
const channel = new BrowserAuxChannel(BrowserAuxChannel.defaultHost, config);
channel._runtime = runtime;
return channel;
}
_handleSubChannelAdded(subChannel) {
return super._handleSubChannelAdded(proxy({
getInfo: subChannel.getInfo,
getChannel: async () => proxy(await subChannel.getChannel()),
}));
}
}
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