65 lines
2.1 KiB
JavaScript
65 lines
2.1 KiB
JavaScript
// Copyright (C) 2020 Storj Labs, Inc.
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// See LICENSE for copying information.
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importScripts('/static/static/wasm/wasm_exec.js')
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if (!WebAssembly.instantiate) {
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self.postMessage(new Error('web assembly is not supported'));
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}
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const go = new Go();
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const instantiateStreaming = WebAssembly.instantiateStreaming || async function (resp, importObject) {
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const response = await resp;
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const source = await response.arrayBuffer();
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return await WebAssembly.instantiate(source, importObject);
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};
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const response = fetch('/static/static/wasm/access.wasm');
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instantiateStreaming(response, go.importObject).then(result => {
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go.run(result.instance)
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self.postMessage('configured');
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}).catch(err => self.postMessage(new Error(err.message)));
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self.onmessage = function (event) {
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const data = event.data;
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let result;
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let apiKey;
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switch (data.type) {
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case 'GenerateAccess':
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apiKey = data.apiKey;
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const passphrase = data.passphrase;
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const projectID = data.projectID;
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const nodeURL = data.satelliteNodeURL;
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result = self.generateAccessGrant(nodeURL, apiKey, passphrase, projectID);
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self.postMessage(result);
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break;
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case 'SetPermission':
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const isDownload = data.isDownload;
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const isUpload = data.isUpload;
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const isList = data.isList;
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const isDelete = data.isDelete;
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const buckets = data.buckets;
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const notBefore = data.notBefore;
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const notAfter = data.notAfter;
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apiKey = data.apiKey;
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let permission = self.newPermission().value;
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permission.AllowDownload = isDownload;
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permission.AllowUpload = isUpload;
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permission.AllowDelete = isDelete;
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permission.AllowList = isList;
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permission.NotBefore = notBefore;
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permission.NotAfter = notAfter;
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result = self.setAPIKeyPermission(apiKey, buckets, permission);
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self.postMessage(result);
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break;
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default:
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self.postMessage(new Error('provided message event type is not supported'));
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}
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};
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