From 08623f0bae9c41a3dab7ba0f2ff798d0b4c44ff0 Mon Sep 17 00:00:00 2001
From: Jono Wenger <jono@elixxir.io>
Date: Tue, 6 Sep 2022 14:25:41 -0700
Subject: [PATCH] Write client setup and sending e2e message in javascript
---
examples/ndf.json | 1 +
examples/sendE2E/index.html | 67 ++++
examples/sendE2E/index2.html | 59 ++++
examples/sendE2E/xxdk.js | 225 ++++++++++++
examples/styles.css | 82 +++++
examples/wasm_exec.js | 650 +++++++++++++++++++++++++++++++++++
main.go | 11 +
wasm/cmix.go | 24 +-
wasm/e2eHandler.go | 19 +-
9 files changed, 1125 insertions(+), 13 deletions(-)
create mode 100644 examples/ndf.json
create mode 100644 examples/sendE2E/index.html
create mode 100644 examples/sendE2E/index2.html
create mode 100644 examples/sendE2E/xxdk.js
create mode 100644 examples/styles.css
create mode 100644 examples/wasm_exec.js
diff --git a/examples/ndf.json b/examples/ndf.json
new file mode 100644
index 00000000..0ca92937
--- /dev/null
+++ b/examples/ndf.json
@@ -0,0 +1 @@
+{"Timestamp":"2022-09-02T10:27:19.6661079-07:00","Gateways":[{"Id":"uKOO90b6GDwXcLr/hGU3sjX6O0AmDA4nvC4bDEO7wFMB","Address":"0.0.0.0:8440","Tls_certificate":"-----BEGIN 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CERTIFICATE-----\r\n","EllipticPubKey":"AWjTOI++PCwzIVLMiXcBHzKtxWShdbBLluGOtbnqd10="},"Notification":{"Address":"","Tls_certificate":""},"Udb":{"Id":"uu49Kr9myQUG0gG8VKwalxmem65pfPu4D2Lk1u8pi/UD","Cert":"-----BEGIN CERTIFICATE-----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\r\n6m52PyzMNV+2N21IPppKwA==\r\n-----END CERTIFICATE-----\r\n","Address":"127.0.0.1:18001","DhPubKey":"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"},"E2e":{"Prime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mall_prime":"","Generator":"2"},"Cmix":{"Prime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mall_prime":"","Generator":"2"},"AddressSpace":[{"Size":32,"Timestamp":"2022-09-02T10:27:19.6392244-07:00"}],"ClientVersion":"","WhitelistedIds":null,"WhitelistedIpAddresses":null,"RateLimits":{"Capacity":0,"LeakedTokens":0,"LeakDuration":0}}
\ No newline at end of file
diff --git a/examples/sendE2E/index.html b/examples/sendE2E/index.html
new file mode 100644
index 00000000..90c544f3
--- /dev/null
+++ b/examples/sendE2E/index.html
@@ -0,0 +1,67 @@
+<!--
+ ~ Copyright © 2020 xx network SEZC ///
+ ~ ///
+ ~ Use of this source code is governed by a license that can be found in the ///
+ ~ LICENSE file ///
+ -->
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <title>xxDk WebAssembly Test</title>
+
+ <link rel="stylesheet" type="text/css" href="../styles.css">
+ <script type="text/javascript" src="xxdk.js"></script>
+ <script type="text/javascript" src="../wasm_exec.js"></script>
+ <script>
+ // Use the encoder to convert a string to Uint8Array using enc.encode()
+
+ const go = new Go();
+ WebAssembly.instantiateStreaming(fetch("../xxdk.wasm"), go.importObject).then((result) => {
+ go.run(result.instance);
+
+ LogLevel(0);
+
+ const recipientContactFile = '';
+ const myContactFileName = 'myE2eContact.xxc';
+ const statePath = 'statePathRecipient';
+ const statePass = 'password';
+
+ document.getElementById('ndf-input')
+ .addEventListener('change', function (e) {
+ let reader = new FileReader();
+ reader.onload = function (e) {
+ SendE2e(e.target.result, recipientContactFile, myContactFileName, statePath, statePass);
+ };
+ reader.readAsText(e.target.files[0]);
+ }, false);
+ });
+ </script>
+</head>
+<body>
+<form id="start-cmix">
+ <div>
+ <label for="ndf-input">Select NDF file to use <code>ndf</code> variable in JS (required):</label><br/>
+ <input type="file" id="ndf-input" required/>
+ </div>
+ <!-- <div>
+ <label for="recipient-contact-input">Recipient contact path (optional):</label><br/>
+ <input type="file" id="recipient-contact-input"/>
+ </div>
+ <div>
+ <label for="session-path">Session path (required):</label><br/>
+ <input type="text" id="session-path" required/>
+ </div>
+ <div>
+ <label for="session-password">Storage password (required):</label><br/>
+ <input type="text" id="session-password" required/>
+ </div>
+ <input type="submit" value="Start">-->
+</form>
+<div id="output" style="padding:10px;border:1px solid red"></div>
+</body>
+
+<script>
+</script>
+</html>
\ No newline at end of file
diff --git a/examples/sendE2E/index2.html b/examples/sendE2E/index2.html
new file mode 100644
index 00000000..72443bc5
--- /dev/null
+++ b/examples/sendE2E/index2.html
@@ -0,0 +1,59 @@
+<!--
+ ~ Copyright © 2020 xx network SEZC ///
+ ~ ///
+ ~ Use of this source code is governed by a license that can be found in the ///
+ ~ LICENSE file ///
+ -->
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <title>xxDk WebAssembly Test</title>
+
+ <link rel="stylesheet" type="text/css" href="../styles.css">
+ <script type="text/javascript" src="xxdk.js"></script>
+ <script type="text/javascript" src="../wasm_exec.js"></script>
+ <script>
+ // Use the encoder to convert a string to Uint8Array using enc.encode()
+
+ const go = new Go();
+ WebAssembly.instantiateStreaming(fetch("../xxdk.wasm"), go.importObject).then((result) => {
+ go.run(result.instance);
+
+ LogLevel(0);
+
+ const recipientContactFile = '<xxc(2)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xxc>';
+ const myContactFileName = 'theirE2eContact.xxc';
+ const statePath = 'statePathSender';
+ const statePass = 'password';
+
+ document.getElementById('ndf-input')
+ .addEventListener('change', function (e) {
+ let reader = new FileReader();
+ reader.onload = function (e) {
+ SendE2e(e.target.result, recipientContactFile, myContactFileName, statePath, statePass);
+ };
+ reader.readAsText(e.target.files[0]);
+ }, false);
+ });
+ </script>
+</head>
+<body>
+<form id="start-cmix">
+ <div>
+ <label for="ndf-input">Select NDF file to use <code>ndf</code> variable in JS:</label><br/>
+ <input type="file" id="ndf-input" required/>
+ </div>
+<!-- <div>
+ <label for="ndf-input">Recipient contact path:</label><br/>
+ <input type="file" id="recipient-contact-input" required/>
+ </div>
+ <input type="submit" value="Start">-->
+</form>
+<div id="output" style="padding:10px;border:1px solid red"></div>
+</body>
+
+<script>
+</script>
+</html>
\ No newline at end of file
diff --git a/examples/sendE2E/xxdk.js b/examples/sendE2E/xxdk.js
new file mode 100644
index 00000000..9a0840c0
--- /dev/null
+++ b/examples/sendE2E/xxdk.js
@@ -0,0 +1,225 @@
+/*
+ * Copyright © 2020 xx network SEZC ///
+ * ///
+ * Use of this source code is governed by a license that can be found in the ///
+ * LICENSE file ///
+ */
+
+async function SendE2e(ndf, recipientContactFile, myContactFileName, statePath, statePassString) {
+ let enc = new TextEncoder();
+ let dec = new TextDecoder();
+
+ const output = document.getElementById("output")
+ const statePass = enc.encode(statePassString);
+
+ // Check if state exists
+ if (localStorage.getItem(statePath) === null) {
+ console.log('getting key ' + statePath + ' returned null; making new cmix');
+
+ output.innerHTML += "Loading new storage\n"
+
+ // Initialize the state
+ NewCmix(ndf, statePath, statePass, '');
+ }
+
+
+ ////////////////////////////////////////////////////////////////////////////
+ // Login to your client session //
+ ////////////////////////////////////////////////////////////////////////////
+
+ // Login with the same statePath and statePass used to call NewCmix
+ let netID = LoadCmix(statePath, statePass, GetDefaultCMixParams());
+ console.log("LoadCmix() " + netID)
+
+ console.log("sleep start")
+ await sleep(3000)
+ console.log("sleep end")
+
+ let net = GetLoadCmix(netID)
+ console.log("loaded cmix: " + net)
+
+ // Get reception identity (automatically created if one does not exist)
+ const identityStorageKey = "identityStorageKey";
+ let identity;
+ try {
+ identity = LoadReceptionIdentity(identityStorageKey, net.GetID());
+ } catch {
+ // If no extant xxdk.ReceptionIdentity, generate and store a new one
+ identity = net.MakeReceptionIdentity();
+
+ StoreReceptionIdentity(identityStorageKey, identity, net.GetID());
+ }
+
+ // Print contact to console. This should probably save a file.
+ const myContactFile = dec.decode(GetContactFromReceptionIdentity(identity))
+ console.log("my contact file content: " + myContactFile);
+
+ // Start file download.
+ download(myContactFileName, myContactFile);
+
+ let confirm = false;
+ let confirmContact;
+ let authCallbacks = {
+ Confirm: function (contact, receptionId, ephemeralId, roundId) {
+ confirm = true;
+ confirmContact = contact
+ console.log("Confirm:");
+ console.log("contact: " + dec.decode(contact));
+ console.log("receptionId: " + ephemeralId.toString());
+ console.log("ephemeralId: " + roundId.toString());
+
+ output.innerHTML += "Received confirmation from " + ephemeralId.toString() + "<br />"
+ }
+ }
+
+ // Create an E2E client
+ // Pass in auth object which controls auth callbacks for this client
+ const params = GetDefaultE2EParams();
+ console.log("Using E2E parameters: " + dec.decode(params));
+ let e2eClient = Login(net.GetID(), authCallbacks, identity, params);
+
+
+ ////////////////////////////////////////////////////////////////////////////
+ // Start network threads //
+ ////////////////////////////////////////////////////////////////////////////
+
+ // Set networkFollowerTimeout to a value of your choice (seconds)
+ net.StartNetworkFollower(5000);
+
+ output.innerHTML += "Starting network follower<br />"
+
+ // Set up a wait for the network to be connected
+ let health = false
+ const n = 100
+ let myPromise = new Promise(async function (myResolve, myReject) {
+ for (let i = 0; (health === false) && (i < n); i++) {
+ await sleep(100)
+ }
+ if (health === true) {
+ myResolve("OK");
+ } else {
+ myReject("timed out waiting for healthy network");
+ }
+ });
+
+ // Provide a callback that will be signalled when network health status changes
+ net.AddHealthCallback({
+ Callback: function (healthy) {
+ health = healthy;
+ }
+ });
+ await sleep(3000)
+
+ // Wait until connected or crash on timeout
+ myPromise.then(
+ function (value) {
+ output.innerHTML += "Network is healthy<br />"
+ console.log("network is healthy")
+ },
+ function (error) {
+ output.innerHTML += "Network is not healthy<br />"
+ // throw error;
+ }
+ );
+
+
+ ////////////////////////////////////////////////////////////////////////////
+ // Register a listener for messages //
+ ////////////////////////////////////////////////////////////////////////////
+
+ let listener = {
+ Hear: function (item) {
+ console.log("Listener heard: " + dec.decode(item));
+ output.innerHTML += "Listener heard: " + dec.decode(item) + "<br />"
+ },
+ Name: function () {
+ return "Listener";
+ }
+ }
+
+ // Listen for all types of messages using catalog.NoType
+ // Listen for messages from all users using id.ZeroUser
+ let zerUser = Uint8Array.from([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3]);
+ e2eClient.RegisterListener(zerUser, 0, listener);
+
+ output.innerHTML += "Registered listener<br />"
+
+ ////////////////////////////////////////////////////////////////////////////
+ // Connect with the recipient //
+ ////////////////////////////////////////////////////////////////////////////
+
+ // Check that the partner exists
+ if (recipientContactFile !== '') {
+ let exists = false;
+ output.innerHTML += "getting ID from contact<br />"
+ const recipientContactID = GetIDFromContact(recipientContactFile);
+ output.innerHTML += "Checking for " + btoa(recipientContactID) + "<br />"
+ let partners = e2eClient.GetAllPartnerIDs();
+
+ for (let i = 0; i < partners.length; i++) {
+
+ if (partners[i] === recipientContactID) {
+ console.log("partner " + btoa(recipientContactID) + " matches partner " + i + " " + btoa(partners[i]))
+ exists = true;
+ break
+ }
+ }
+
+ // If the partner does not exist, send a request
+ if (exists === false) {
+ output.innerHTML += "Request sent to " + btoa(recipientContactID) + "<br />"
+ const factList = enc.encode('[]')
+ e2eClient.Request(enc.encode(recipientContactFile), factList)
+
+ for (let i = 0; (i < 600) && (confirm === false); i++) {
+ await sleep(50)
+ }
+ if (confirm === false) {
+ output.innerHTML += "Checking for " + recipientContactID + "<br />"
+ throw new Error("timed out waiting for confirmation")
+ }
+
+ const confirmContactID = GetIDFromContact(confirmContact)
+ if (recipientContactID !== confirmContactID) {
+ throw new Error("contact ID from confirmation " +
+ btoa(dec.decode(confirmContactID)) +
+ " does not match recipient ID " +
+ btoa(dec.decode(recipientContactID)))
+ }
+ }
+
+ ////////////////////////////////////////////////////////////////////////////
+ // Send a message to the recipient //
+ ////////////////////////////////////////////////////////////////////////////
+
+ // Test message
+ const msgBody = "If this message is sent successfully, we'll have established contact with the recipient."
+
+ output.innerHTML += "Sending E2E message<br />"
+ const paramsObj = JSON.parse(dec.decode(params))
+ const e2eSendReport = e2eClient.SendE2E(2, recipientContactID, enc.encode(msgBody), enc.encode(JSON.stringify(paramsObj.Base)))
+
+ console.log("e2e send report: " + dec.decode(e2eSendReport))
+ output.innerHTML += "Send e2e: " + dec.decode(e2eSendReport) + "<br />"
+ } else {
+ output.innerHTML += "Partner does not exist<br />"
+ }
+}
+
+function sleep(ms) {
+ return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+function download(filename, text) {
+ let element = document.createElement('a');
+ element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
+ element.setAttribute('download', filename);
+
+ element.style.display = 'none';
+ document.body.appendChild(element);
+
+ element.click();
+
+ document.body.removeChild(element);
+}
diff --git a/examples/styles.css b/examples/styles.css
new file mode 100644
index 00000000..802a6a38
--- /dev/null
+++ b/examples/styles.css
@@ -0,0 +1,82 @@
+/*
+ * Copyright © 2020 xx network SEZC ///
+ * ///
+ * Use of this source code is governed by a license that can be found in the ///
+ * LICENSE file ///
+ */
+
+/******************************************************************************
+ * Copyright © 2022 xx foundation *
+ * *
+ * Use of this source code is governed by a license that can be found in the *
+ * LICENSE file. *
+ ******************************************************************************/
+
+/******************************************************************************
+ * CSS Reset (meyerweb reset, v2.0 | 20110126) *
+ ******************************************************************************/
+
+html, body, div, span, applet, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, big, cite, code,
+del, dfn, em, img, ins, kbd, q, s, samp,
+small, strike, strong, sub, sup, tt, var,
+b, u, i, center,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, embed,
+figure, figcaption, footer, header, hgroup,
+menu, nav, output, ruby, section, summary,
+time, mark, audio, video {
+ margin: 0;
+ padding: 0;
+ border: 0;
+ font-size: 100%;
+ font: inherit;
+ vertical-align: baseline;
+}
+
+/* HTML5 display-role reset for older browsers */
+article, aside, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section {
+ display: block;
+}
+
+body {
+ line-height: 1;
+}
+
+ol, ul {
+ list-style: none;
+}
+
+blockquote, q {
+ quotes: none;
+}
+
+blockquote:before, blockquote:after,
+q:before, q:after {
+ content: '';
+ content: none;
+}
+
+table {
+ border-collapse: collapse;
+ border-spacing: 0;
+}
+
+/******************************************************************************
+ * Global Styles *
+ ******************************************************************************/
+body {
+ font-family: "Roboto", "Franklin Gothic Medium", Tahoma, sans-serif;
+}
+
+form {
+ margin:1em;
+}
+
+form div {
+ margin:1em 0;
+}
\ No newline at end of file
diff --git a/examples/wasm_exec.js b/examples/wasm_exec.js
new file mode 100644
index 00000000..634d5628
--- /dev/null
+++ b/examples/wasm_exec.js
@@ -0,0 +1,650 @@
+/*
+ * Copyright © 2020 xx network SEZC ///
+ * ///
+ * Use of this source code is governed by a license that can be found in the ///
+ * LICENSE file ///
+ */
+
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+(() => {
+ // Map multiple JavaScript environments to a single common API,
+ // preferring web standards over Node.js API.
+ //
+ // Environments considered:
+ // - Browsers
+ // - Node.js
+ // - Electron
+ // - Parcel
+ // - Webpack
+
+ if (typeof global !== "undefined") {
+ // global already exists
+ } else if (typeof window !== "undefined") {
+ window.global = window;
+ } else if (typeof self !== "undefined") {
+ self.global = self;
+ } else {
+ throw new Error("cannot export Go (neither global, window nor self is defined)");
+ }
+
+ if (!global.require && typeof require !== "undefined") {
+ global.require = require;
+ }
+
+ if (!global.fs && global.require) {
+ const fs = require("fs");
+ if (typeof fs === "object" && fs !== null && Object.keys(fs).length !== 0) {
+ global.fs = fs;
+ }
+ }
+
+ const enosys = () => {
+ const err = new Error("not implemented");
+ err.code = "ENOSYS";
+ return err;
+ };
+
+ if (!global.fs) {
+ let outputBuf = "";
+ global.fs = {
+ constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1 }, // unused
+ writeSync(fd, buf) {
+ outputBuf += decoder.decode(buf);
+ const nl = outputBuf.lastIndexOf("\n");
+ if (nl != -1) {
+ console.log(outputBuf.substr(0, nl));
+ outputBuf = outputBuf.substr(nl + 1);
+ }
+ return buf.length;
+ },
+ write(fd, buf, offset, length, position, callback) {
+ if (offset !== 0 || length !== buf.length || position !== null) {
+ callback(enosys());
+ return;
+ }
+ const n = this.writeSync(fd, buf);
+ callback(null, n);
+ },
+ chmod(path, mode, callback) { callback(enosys()); },
+ chown(path, uid, gid, callback) { callback(enosys()); },
+ close(fd, callback) { callback(enosys()); },
+ fchmod(fd, mode, callback) { callback(enosys()); },
+ fchown(fd, uid, gid, callback) { callback(enosys()); },
+ fstat(fd, callback) { callback(enosys()); },
+ fsync(fd, callback) { callback(null); },
+ ftruncate(fd, length, callback) { callback(enosys()); },
+ lchown(path, uid, gid, callback) { callback(enosys()); },
+ link(path, link, callback) { callback(enosys()); },
+ lstat(path, callback) { callback(enosys()); },
+ mkdir(path, perm, callback) { callback(enosys()); },
+ open(path, flags, mode, callback) { callback(enosys()); },
+ read(fd, buffer, offset, length, position, callback) { callback(enosys()); },
+ readdir(path, callback) { callback(enosys()); },
+ readlink(path, callback) { callback(enosys()); },
+ rename(from, to, callback) { callback(enosys()); },
+ rmdir(path, callback) { callback(enosys()); },
+ stat(path, callback) { callback(enosys()); },
+ symlink(path, link, callback) { callback(enosys()); },
+ truncate(path, length, callback) { callback(enosys()); },
+ unlink(path, callback) { callback(enosys()); },
+ utimes(path, atime, mtime, callback) { callback(enosys()); },
+ };
+ }
+
+ if (!global.process) {
+ global.process = {
+ getuid() { return -1; },
+ getgid() { return -1; },
+ geteuid() { return -1; },
+ getegid() { return -1; },
+ getgroups() { throw enosys(); },
+ pid: -1,
+ ppid: -1,
+ umask() { throw enosys(); },
+ cwd() { throw enosys(); },
+ chdir() { throw enosys(); },
+ }
+ }
+
+ if (!global.crypto && global.require) {
+ const nodeCrypto = require("crypto");
+ global.crypto = {
+ getRandomValues(b) {
+ nodeCrypto.randomFillSync(b);
+ },
+ };
+ }
+ if (!global.crypto) {
+ throw new Error("global.crypto is not available, polyfill required (getRandomValues only)");
+ }
+
+ if (!global.performance) {
+ global.performance = {
+ now() {
+ const [sec, nsec] = process.hrtime();
+ return sec * 1000 + nsec / 1000000;
+ },
+ };
+ }
+
+ if (!global.TextEncoder && global.require) {
+ global.TextEncoder = require("util").TextEncoder;
+ }
+ if (!global.TextEncoder) {
+ throw new Error("global.TextEncoder is not available, polyfill required");
+ }
+
+ if (!global.TextDecoder && global.require) {
+ global.TextDecoder = require("util").TextDecoder;
+ }
+ if (!global.TextDecoder) {
+ throw new Error("global.TextDecoder is not available, polyfill required");
+ }
+
+ // End of polyfills for common API.
+
+ const encoder = new TextEncoder("utf-8");
+ const decoder = new TextDecoder("utf-8");
+
+ global.Go = class {
+ constructor() {
+ this.argv = ["js"];
+ this.env = {};
+ this.exit = (code) => {
+ if (code !== 0) {
+ console.warn("exit code:", code);
+ }
+ };
+ this._exitPromise = new Promise((resolve) => {
+ this._resolveExitPromise = resolve;
+ });
+ this._pendingEvent = null;
+ this._scheduledTimeouts = new Map();
+ this._nextCallbackTimeoutID = 1;
+
+ const setInt64 = (addr, v) => {
+ this.mem.setUint32(addr + 0, v, true);
+ this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true);
+ }
+
+ const getInt64 = (addr) => {
+ const low = this.mem.getUint32(addr + 0, true);
+ const high = this.mem.getInt32(addr + 4, true);
+ return low + high * 4294967296;
+ }
+
+ const loadValue = (addr) => {
+ const f = this.mem.getFloat64(addr, true);
+ if (f === 0) {
+ return undefined;
+ }
+ if (!isNaN(f)) {
+ return f;
+ }
+
+ const id = this.mem.getUint32(addr, true);
+ return this._values[id];
+ }
+
+ const storeValue = (addr, v) => {
+ const nanHead = 0x7FF80000;
+
+ if (typeof v === "number" && v !== 0) {
+ if (isNaN(v)) {
+ this.mem.setUint32(addr + 4, nanHead, true);
+ this.mem.setUint32(addr, 0, true);
+ return;
+ }
+ this.mem.setFloat64(addr, v, true);
+ return;
+ }
+
+ if (v === undefined) {
+ this.mem.setFloat64(addr, 0, true);
+ return;
+ }
+
+ let id = this._ids.get(v);
+ if (id === undefined) {
+ id = this._idPool.pop();
+ if (id === undefined) {
+ id = this._values.length;
+ }
+ this._values[id] = v;
+ this._goRefCounts[id] = 0;
+ this._ids.set(v, id);
+ }
+ this._goRefCounts[id]++;
+ let typeFlag = 0;
+ switch (typeof v) {
+ case "object":
+ if (v !== null) {
+ typeFlag = 1;
+ }
+ break;
+ case "string":
+ typeFlag = 2;
+ break;
+ case "symbol":
+ typeFlag = 3;
+ break;
+ case "function":
+ typeFlag = 4;
+ break;
+ }
+ this.mem.setUint32(addr + 4, nanHead | typeFlag, true);
+ this.mem.setUint32(addr, id, true);
+ }
+
+ const loadSlice = (addr) => {
+ const array = getInt64(addr + 0);
+ const len = getInt64(addr + 8);
+ return new Uint8Array(this._inst.exports.mem.buffer, array, len);
+ }
+
+ const loadSliceOfValues = (addr) => {
+ const array = getInt64(addr + 0);
+ const len = getInt64(addr + 8);
+ const a = new Array(len);
+ for (let i = 0; i < len; i++) {
+ a[i] = loadValue(array + i * 8);
+ }
+ return a;
+ }
+
+ const loadString = (addr) => {
+ const saddr = getInt64(addr + 0);
+ const len = getInt64(addr + 8);
+ return decoder.decode(new DataView(this._inst.exports.mem.buffer, saddr, len));
+ }
+
+ const timeOrigin = Date.now() - performance.now();
+ this.importObject = {
+ go: {
+ // Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters)
+ // may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported
+ // function. A goroutine can switch to a new stack if the current stack is too small (see morestack function).
+ // This changes the SP, thus we have to update the SP used by the imported function.
+
+ // func wasmExit(code int32)
+ "runtime.wasmExit": (sp) => {
+ sp >>>= 0;
+ const code = this.mem.getInt32(sp + 8, true);
+ this.exited = true;
+ delete this._inst;
+ delete this._values;
+ delete this._goRefCounts;
+ delete this._ids;
+ delete this._idPool;
+ this.exit(code);
+ },
+
+ // func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)
+ "runtime.wasmWrite": (sp) => {
+ sp >>>= 0;
+ const fd = getInt64(sp + 8);
+ const p = getInt64(sp + 16);
+ const n = this.mem.getInt32(sp + 24, true);
+ fs.writeSync(fd, new Uint8Array(this._inst.exports.mem.buffer, p, n));
+ },
+
+ // func resetMemoryDataView()
+ "runtime.resetMemoryDataView": (sp) => {
+ sp >>>= 0;
+ this.mem = new DataView(this._inst.exports.mem.buffer);
+ },
+
+ // func nanotime1() int64
+ "runtime.nanotime1": (sp) => {
+ sp >>>= 0;
+ setInt64(sp + 8, (timeOrigin + performance.now()) * 1000000);
+ },
+
+ // func walltime() (sec int64, nsec int32)
+ "runtime.walltime": (sp) => {
+ sp >>>= 0;
+ const msec = (new Date).getTime();
+ setInt64(sp + 8, msec / 1000);
+ this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true);
+ },
+
+ // func scheduleTimeoutEvent(delay int64) int32
+ "runtime.scheduleTimeoutEvent": (sp) => {
+ sp >>>= 0;
+ const id = this._nextCallbackTimeoutID;
+ this._nextCallbackTimeoutID++;
+ this._scheduledTimeouts.set(id, setTimeout(
+ () => {
+ this._resume();
+ while (this._scheduledTimeouts.has(id)) {
+ // for some reason Go failed to register the timeout event, log and try again
+ // (temporary workaround for https://github.com/golang/go/issues/28975)
+ console.warn("scheduleTimeoutEvent: missed timeout event");
+ this._resume();
+ }
+ },
+ getInt64(sp + 8) + 1, // setTimeout has been seen to fire up to 1 millisecond early
+ ));
+ this.mem.setInt32(sp + 16, id, true);
+ },
+
+ // func clearTimeoutEvent(id int32)
+ "runtime.clearTimeoutEvent": (sp) => {
+ sp >>>= 0;
+ const id = this.mem.getInt32(sp + 8, true);
+ clearTimeout(this._scheduledTimeouts.get(id));
+ this._scheduledTimeouts.delete(id);
+ },
+
+ // func getRandomData(r []byte)
+ "runtime.getRandomData": (sp) => {
+ sp >>>= 0;
+ crypto.getRandomValues(loadSlice(sp + 8));
+ },
+
+ // func finalizeRef(v ref)
+ "syscall/js.finalizeRef": (sp) => {
+ sp >>>= 0;
+ const id = this.mem.getUint32(sp + 8, true);
+ this._goRefCounts[id]--;
+ if (this._goRefCounts[id] === 0) {
+ const v = this._values[id];
+ this._values[id] = null;
+ this._ids.delete(v);
+ this._idPool.push(id);
+ }
+ },
+
+ // func stringVal(value string) ref
+ "syscall/js.stringVal": (sp) => {
+ sp >>>= 0;
+ storeValue(sp + 24, loadString(sp + 8));
+ },
+
+ // func valueGet(v ref, p string) ref
+ "syscall/js.valueGet": (sp) => {
+ sp >>>= 0;
+ const result = Reflect.get(loadValue(sp + 8), loadString(sp + 16));
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 32, result);
+ },
+
+ // func valueSet(v ref, p string, x ref)
+ "syscall/js.valueSet": (sp) => {
+ sp >>>= 0;
+ Reflect.set(loadValue(sp + 8), loadString(sp + 16), loadValue(sp + 32));
+ },
+
+ // func valueDelete(v ref, p string)
+ "syscall/js.valueDelete": (sp) => {
+ sp >>>= 0;
+ Reflect.deleteProperty(loadValue(sp + 8), loadString(sp + 16));
+ },
+
+ // func valueIndex(v ref, i int) ref
+ "syscall/js.valueIndex": (sp) => {
+ sp >>>= 0;
+ storeValue(sp + 24, Reflect.get(loadValue(sp + 8), getInt64(sp + 16)));
+ },
+
+ // valueSetIndex(v ref, i int, x ref)
+ "syscall/js.valueSetIndex": (sp) => {
+ sp >>>= 0;
+ Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24));
+ },
+
+ // func valueCall(v ref, m string, args []ref) (ref, bool)
+ "syscall/js.valueCall": (sp) => {
+ sp >>>= 0;
+ try {
+ const v = loadValue(sp + 8);
+ const m = Reflect.get(v, loadString(sp + 16));
+ const args = loadSliceOfValues(sp + 32);
+ const result = Reflect.apply(m, v, args);
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 56, result);
+ this.mem.setUint8(sp + 64, 1);
+ } catch (err) {
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 56, err);
+ this.mem.setUint8(sp + 64, 0);
+ }
+ },
+
+ // func valueInvoke(v ref, args []ref) (ref, bool)
+ "syscall/js.valueInvoke": (sp) => {
+ sp >>>= 0;
+ try {
+ const v = loadValue(sp + 8);
+ const args = loadSliceOfValues(sp + 16);
+ const result = Reflect.apply(v, undefined, args);
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 40, result);
+ this.mem.setUint8(sp + 48, 1);
+ } catch (err) {
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 40, err);
+ this.mem.setUint8(sp + 48, 0);
+ }
+ },
+
+ // func valueNew(v ref, args []ref) (ref, bool)
+ "syscall/js.valueNew": (sp) => {
+ sp >>>= 0;
+ try {
+ const v = loadValue(sp + 8);
+ const args = loadSliceOfValues(sp + 16);
+ const result = Reflect.construct(v, args);
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 40, result);
+ this.mem.setUint8(sp + 48, 1);
+ } catch (err) {
+ sp = this._inst.exports.getsp() >>> 0; // see comment above
+ storeValue(sp + 40, err);
+ this.mem.setUint8(sp + 48, 0);
+ }
+ },
+
+ // func valueLength(v ref) int
+ "syscall/js.valueLength": (sp) => {
+ sp >>>= 0;
+ setInt64(sp + 16, parseInt(loadValue(sp + 8).length));
+ },
+
+ // valuePrepareString(v ref) (ref, int)
+ "syscall/js.valuePrepareString": (sp) => {
+ sp >>>= 0;
+ const str = encoder.encode(String(loadValue(sp + 8)));
+ storeValue(sp + 16, str);
+ setInt64(sp + 24, str.length);
+ },
+
+ // valueLoadString(v ref, b []byte)
+ "syscall/js.valueLoadString": (sp) => {
+ sp >>>= 0;
+ const str = loadValue(sp + 8);
+ loadSlice(sp + 16).set(str);
+ },
+
+ // func valueInstanceOf(v ref, t ref) bool
+ "syscall/js.valueInstanceOf": (sp) => {
+ sp >>>= 0;
+ this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0);
+ },
+
+ // func copyBytesToGo(dst []byte, src ref) (int, bool)
+ "syscall/js.copyBytesToGo": (sp) => {
+ sp >>>= 0;
+ const dst = loadSlice(sp + 8);
+ const src = loadValue(sp + 32);
+ if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) {
+ this.mem.setUint8(sp + 48, 0);
+ return;
+ }
+ const toCopy = src.subarray(0, dst.length);
+ dst.set(toCopy);
+ setInt64(sp + 40, toCopy.length);
+ this.mem.setUint8(sp + 48, 1);
+ },
+
+ // func copyBytesToJS(dst ref, src []byte) (int, bool)
+ "syscall/js.copyBytesToJS": (sp) => {
+ sp >>>= 0;
+ const dst = loadValue(sp + 8);
+ const src = loadSlice(sp + 16);
+ if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) {
+ this.mem.setUint8(sp + 48, 0);
+ return;
+ }
+ const toCopy = src.subarray(0, dst.length);
+ dst.set(toCopy);
+ setInt64(sp + 40, toCopy.length);
+ this.mem.setUint8(sp + 48, 1);
+ },
+
+ "debug": (value) => {
+ console.log(value);
+ },
+
+ // func throw(exception string, message string)
+ 'gitlab.com/elixxir/xxdk-wasm/wasm.throw': (sp) => {
+ const exception = loadString(sp + 8)
+ const message = loadString(sp + 24)
+ throw globalThis[exception](message)
+ },
+ }
+ };
+ }
+
+ async run(instance) {
+ if (!(instance instanceof WebAssembly.Instance)) {
+ throw new Error("Go.run: WebAssembly.Instance expected");
+ }
+ this._inst = instance;
+ this.mem = new DataView(this._inst.exports.mem.buffer);
+ this._values = [ // JS values that Go currently has references to, indexed by reference id
+ NaN,
+ 0,
+ null,
+ true,
+ false,
+ global,
+ this,
+ ];
+ this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id
+ this._ids = new Map([ // mapping from JS values to reference ids
+ [0, 1],
+ [null, 2],
+ [true, 3],
+ [false, 4],
+ [global, 5],
+ [this, 6],
+ ]);
+ this._idPool = []; // unused ids that have been garbage collected
+ this.exited = false; // whether the Go program has exited
+
+ // Pass command line arguments and environment variables to WebAssembly by writing them to the linear memory.
+ let offset = 4096;
+
+ const strPtr = (str) => {
+ const ptr = offset;
+ const bytes = encoder.encode(str + "\0");
+ new Uint8Array(this.mem.buffer, offset, bytes.length).set(bytes);
+ offset += bytes.length;
+ if (offset % 8 !== 0) {
+ offset += 8 - (offset % 8);
+ }
+ return ptr;
+ };
+
+ const argc = this.argv.length;
+
+ const argvPtrs = [];
+ this.argv.forEach((arg) => {
+ argvPtrs.push(strPtr(arg));
+ });
+ argvPtrs.push(0);
+
+ const keys = Object.keys(this.env).sort();
+ keys.forEach((key) => {
+ argvPtrs.push(strPtr(`${key}=${this.env[key]}`));
+ });
+ argvPtrs.push(0);
+
+ const argv = offset;
+ argvPtrs.forEach((ptr) => {
+ this.mem.setUint32(offset, ptr, true);
+ this.mem.setUint32(offset + 4, 0, true);
+ offset += 8;
+ });
+
+ // The linker guarantees global data starts from at least wasmMinDataAddr.
+ // Keep in sync with cmd/link/internal/ld/data.go:wasmMinDataAddr.
+ const wasmMinDataAddr = 4096 + 8192;
+ if (offset >= wasmMinDataAddr) {
+ throw new Error("total length of command line and environment variables exceeds limit");
+ }
+
+ this._inst.exports.run(argc, argv);
+ if (this.exited) {
+ this._resolveExitPromise();
+ }
+ await this._exitPromise;
+ }
+
+ _resume() {
+ if (this.exited) {
+ throw new Error("Go program has already exited");
+ }
+ this._inst.exports.resume();
+ if (this.exited) {
+ this._resolveExitPromise();
+ }
+ }
+
+ _makeFuncWrapper(id) {
+ const go = this;
+ return function () {
+ const event = { id: id, this: this, args: arguments };
+ go._pendingEvent = event;
+ go._resume();
+ return event.result;
+ };
+ }
+ }
+
+ if (
+ typeof module !== "undefined" &&
+ global.require &&
+ global.require.main === module &&
+ global.process &&
+ global.process.versions &&
+ !global.process.versions.electron
+ ) {
+ if (process.argv.length < 3) {
+ console.error("usage: go_js_wasm_exec [wasm binary] [arguments]");
+ process.exit(1);
+ }
+
+ const go = new Go();
+ go.argv = process.argv.slice(2);
+ go.env = Object.assign({ TMPDIR: require("os").tmpdir() }, process.env);
+ go.exit = process.exit;
+ WebAssembly.instantiate(fs.readFileSync(process.argv[2]), go.importObject).then((result) => {
+ process.on("exit", (code) => { // Node.js exits if no event handler is pending
+ if (code === 0 && !go.exited) {
+ // deadlock, make Go print error and stack traces
+ go._pendingEvent = { id: 0 };
+ go._resume();
+ }
+ });
+ return go.run(result.instance);
+ }).catch((err) => {
+ console.error(err);
+ process.exit(1);
+ });
+ }
+})();
diff --git a/main.go b/main.go
index 3f38c3ed..28fcf234 100644
--- a/main.go
+++ b/main.go
@@ -11,6 +11,8 @@ package main
import (
"fmt"
+ "github.com/pkg/errors"
+ jww "github.com/spf13/jwalterweatherman"
"gitlab.com/elixxir/client/bindings"
"gitlab.com/elixxir/xxdk-wasm/wasm"
"os"
@@ -32,6 +34,7 @@ func main() {
// wasm/cmix.go
js.Global().Set("NewCmix", js.FuncOf(wasm.NewCmix))
js.Global().Set("LoadCmix", js.FuncOf(wasm.LoadCmix))
+ js.Global().Set("GetLoadCmix", js.FuncOf(wasm.GetLoadCmix))
// wasm/dummy.go
js.Global().Set("NewDummyTrafficManager",
@@ -119,6 +122,14 @@ func main() {
js.Global().Set("GetGitVersion", js.FuncOf(wasm.GetGitVersion))
js.Global().Set("GetDependencies", js.FuncOf(wasm.GetDependencies))
+ defer func() {
+ jww.CRITICAL.Printf("Before recover\n")
+ if rec := recover(); rec != nil {
+ wasm.Throw(wasm.TypeError, errors.Errorf(fmt.Sprintf("%+v", rec)))
+ }
+ jww.CRITICAL.Printf("After recover\n")
+ }()
+
<-make(chan bool)
os.Exit(0)
}
diff --git a/wasm/cmix.go b/wasm/cmix.go
index 1908b7f6..6d410574 100644
--- a/wasm/cmix.go
+++ b/wasm/cmix.go
@@ -108,13 +108,25 @@ func LoadCmix(_ js.Value, args []js.Value) interface{} {
password := CopyBytesToGo(args[1])
cmixParamsJSON := CopyBytesToGo(args[2])
- net, err := bindings.LoadCmix(args[0].String(), password, cmixParamsJSON)
- if err != nil {
- Throw(TypeError, err)
- return nil
- }
+ go func() {
+ _, err := bindings.LoadCmix(args[0].String(), password, cmixParamsJSON)
+ if err != nil {
+ Throw(TypeError, err)
+ }
+ }()
+
+ return bindings.GetCurrentID()
+}
- return newCmixJS(net)
+// GetLoadCmix returns the cmix object for the ID.
+//
+// Parameters:
+// - args[0] - ID of Cmix object in tracker (int).
+//
+// Returns:
+// - Javascript representation of the Cmix object
+func GetLoadCmix(_ js.Value, args []js.Value) interface{} {
+ return newCmixJS(bindings.GetCmix(args[0].Int()))
}
// GetID returns the ID for this [bindings.Cmix] in the cmixTracker.
diff --git a/wasm/e2eHandler.go b/wasm/e2eHandler.go
index 57d16f89..ed90c0f9 100644
--- a/wasm/e2eHandler.go
+++ b/wasm/e2eHandler.go
@@ -10,6 +10,7 @@
package wasm
import (
+ jww "github.com/spf13/jwalterweatherman"
"syscall/js"
)
@@ -157,14 +158,18 @@ func (e *E2e) SendE2E(_ js.Value, args []js.Value) interface{} {
payload := CopyBytesToGo(args[2])
e2eParams := CopyBytesToGo(args[3])
- sendReport, err := e.api.SendE2E(
- args[0].Int(), recipientId, payload, e2eParams)
- if err != nil {
- Throw(TypeError, err)
- return nil
- }
+ go func() {
+ sendReport, err := e.api.SendE2E(
+ args[0].Int(), recipientId, payload, e2eParams)
+ if err != nil {
+ Throw(TypeError, err)
+ }
+
+ jww.INFO.Printf("Send report: %+v", sendReport)
+ }()
- return CopyBytesToJS(sendReport)
+ // return CopyBytesToJS(sendReport)
+ return nil
}
// processor wraps Javascript callbacks to adhere to the [bindings.Processor]
--
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