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[DRAFT] Proof of concept for @webex/plugin-encryption #4023

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[DRAFT] Proof of concept for @webex/plugin-encryption #4023

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3494db7
feat(plugin-encryption): make POC for CC file decryption
bhabalan Nov 26, 2024
3d6aec2
Merge branch 'webex:next' into poc/plugin-encryption
bhabalan Dec 6, 2024
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113 changes: 113 additions & 0 deletions docs/samples/plugin-encryption/app.js
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/* eslint-env browser */

/* global Webex */

/* eslint-disable no-console */
/* eslint-disable require-jsdoc */

// Declare some globals that we'll need throughout.
let webex;
let enableProd = true;
let subscribedUserIds = [];

const credentialsFormElm = document.querySelector('#credentials');
const tokenElm = document.querySelector('#access-token');
const saveElm = document.querySelector('#access-token-save');
const authStatusElm = document.querySelector('#access-token-status');
const encryptedFileUrlInput = document.querySelector('#encrypted-file-url');
const decryptFileBtn = document.querySelector('#decrypt-my-file-btn');
const decryptFileResult = document.querySelector('#decrypt-file-result');

// Store and Grab `access-token` from localstorage
if (localStorage.getItem('date') > new Date().getTime()) {
tokenElm.value = localStorage.getItem('access-token');
} else {
localStorage.removeItem('access-token');
}

tokenElm.addEventListener('change', (event) => {
localStorage.setItem('access-token', event.target.value);
localStorage.setItem('date', new Date().getTime() + 12 * 60 * 60 * 1000);
});

function changeEnv() {
enableProd = !enableProd;
enableProduction.innerHTML = enableProd ? 'In Production' : 'In Integration';
}

function updateStatus(enabled) {
decryptFileBtn.disabled = !enabled;
}


async function initWebex(e) {
e.preventDefault();
console.log('Authentication#initWebex()');

tokenElm.disabled = true;
saveElm.disabled = true;

decryptFileBtn.disabled = true;
authStatusElm.innerText = 'initializing...';

const webexConfig = {
config: {
logger: {
level: 'debug', // set the desired log level
},
meetings: {
reconnection: {
enabled: true,
},
enableRtx: true,
},
encryption: {
kmsInitialTimeout: 8000,
kmsMaxTimeout: 40000,
batcherMaxCalls: 30,
caroots: null,
},
dss: {},
},
credentials: {
access_token: tokenElm.value
}
};

if (!enableProd) {
webexConfig.config.services = {
discovery: {
u2c: 'https://u2c-intb.ciscospark.com/u2c/api/v1',
hydra: 'https://apialpha.ciscospark.com/v1/',
},
};
}

webex = window.webex = Webex.init(webexConfig);

webex.once('ready', () => {
console.log('Authentication#initWebex() :: Webex Ready');
authStatusElm.innerText = 'Webex is ready. Saved access token!';
});

webex.messages.listen()
.then(() => {
updateStatus(true);
})
.catch((err) => {
console.error(`error listening to messages: ${err}`);
});
}

credentialsFormElm.addEventListener('submit', initWebex);


async function decryptFile() {
const fileUrl = encryptedFileUrlInput.value;
const file = await webex.cypher.downloadAndDecryptFile(
fileUrl
);

window.open(URL.createObjectURL(file));
decryptFileResult.innerText = 'success';
}
70 changes: 70 additions & 0 deletions docs/samples/plugin-encryption/index.html
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<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<title>Presence Kitchen Sink</title>
<link rel="stylesheet" href="./style.css" />
</head>

<body>
<main class="container">
<div style="display: flex; justify-content: center;">
<article id="docs-content" class="docs">

<!-- ############################## ############################## ############################## -->
<section>
<h2>Webex - encryption</h2>
<p>Use this kitchen sink to interact with the Webex encryption service</p>
</section>

<!-- ############################## ############################## ############################## -->
<!-- meeting / authentication -->
<section id="authentication">
<h2 class="collapsible">Authentication</h2>
<div class="section-content">
<p class="note"><strong>Note:</strong> Get an access token from our developer portal: <a
href="https://developer.webex.com/docs/api/getting-started"
target="_blank">https://developer.webex.com/docs/api/getting-started</a>.</p>
<p class="note"><strong>Note:</strong> Webex JS SDK must be initialized using a valid token.</p>

<!-- meeting / authentication-credentials -->
<form id="credentials">
<fieldset>
<legend>Credentials</legend>
<div class="u-mv">
<p class="note">Initializes webex object and registers Webex JS SDK as a device.</p>
<button id="enableProduction" type="button" class="btn-code" onclick=changeEnv()>In Production</button><span class="text-color"> ( Click to change the environment )</span>
<input id="access-token" name="accessToken" placeholder="Access Token" value="" type="text" style="margin: 1rem 0 0.5rem 0;" required>
</div>

<button id="access-token-save" class="btn-code" type="submit">Initialize Webex</button>
<pre id="access-token-status">Not initialized</pre>
</fieldset>
</form>
</div>
</section>

<!-- presence-management -->
<section id="presenceActions">
<h2 class="collapsible">Encryption Actions</h2>
<div class="section-content">
<fieldset>
<legend>Decrypt files</legend>
<div class="u-mv">
File URL: <input id="encrypted-file-url" value="https://files-api-a.wbx2.com/v1/spaces/32ee69e8-f614-4b1b-a9f9-e472ab338e15/contents/ff44c732-91da-4d20-8979-aee71a0194e4/versions/2b59d407e4a64e6c8d71ec5eb4886832/bytes?keyUri=kms%3A%2F%2Fcisco.com%2Fkeys%2F3a0be121-c8e6-4ddb-b8a5-912c05b22c40&JWE=eyJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiZGlyIn0..JnhlKeq14qXPLsKi.qDnQZFIyB7UCh1VxF53h42pWfQ1jnP6ZcwixnM9zFW9z4xMaKr3a-pLH_OEZNUOHM7A-qsoJHVvnACWNDNXfwPnKAMDERaS-9GsA3_mGqiT-CqgAWXrnkMSe1I3NHd3Q80RZ2zQ6TwxG9XrKUMgDvOWWp3oAc2UPJUDPJY04mAmK4LLXGrSJLENSuyf6IoofrBCtQMJGIw_vkwoA_9_uq0gK9JqSh-tjO-N7RBi51DyGmJko0Yr7Hb_QQgm2tv0eBVvQal0pIRJEPWmFTxu61XBvd2giOuRxDshG_Kmdf8MbngIdiLUcOfhosaNSFcVRzZYs_ZH4W0973QJCFw4-QFMOlL2rRztBQebgTTuxFPC6JouXth150y88BBBq-gbDzM__BAYITIsaR4v0YkPoAckF-9qvM4S2fqJOCKslCzf7u5yxEs9p8eVP1roVofM.dp2VT2zAPY1OUD-r-pOpGQ" type="string" style="display: block; margin-bottom: 0.5rem;">
<button type="button" id="decrypt-my-file-btn" onclick="decryptFile()" class="btn-code">
<div>Download and decrypt my file: <span id="decrypt-file-result"></span> </div>
</button>
</fieldset>
</div>
</section>

</article>
</div>
</main>
<script src="../webex.min.js"></script>
<script src="app.js"></script>
</body>

</html>
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