OpenTok Token Encoder

1.1.1 · abandoned · verified Wed Apr 22

The `opentok-token` package is a low-level utility designed to generate `X-TB-TOKEN-AUTH` headers for authentication with the OpenTok REST API. As of its current stable version, 1.1.1, it focuses solely on the encoding process, transforming provided token data, an API key, and an API secret into a JWT string. A critical characteristic of this package is its explicit lack of input validation; it does not check if the provided data aligns with OpenTok REST API semantics, allowing for the generation of syntactically correct but functionally invalid tokens. It offers default values for `create_time`, `expire_time`, `role`, and `nonce` if these properties are omitted from the token data. Its primary distinction is its role as a simple encoder, contrasting with the more comprehensive `opentok-node` server SDK, which provides a full suite of API interactions including data validation. Given its last update several years ago, the package is effectively no longer maintained, indicating an inactive release cadence.

Common errors

```
OpenTok API returns '403 Forbidden' or 'Invalid Token'
```
cause The token generated was either syntactically incorrect (e.g., wrong API Key/Secret) or semantically invalid for the requested operation/session (e.g., expired role, invalid session ID, malformed connection data). The `opentok-token` package does not validate input data.

fix Double-check `apiKey`, `apiSecret`, and all `tokenData` properties (especially `session_id`, `role`, and `expire_time`) against OpenTok's API documentation. Ensure `connection_data` is a properly JSON-stringified string. Consider using `opentok-node` for automatic validation.
```
TypeError: encodeToken is not a function (or similar import error)
```
cause Incorrect import statement or module resolution issue, especially when trying to use ESM `import` with a CommonJS-first package, or attempting to destructure a default export.

fix Ensure you are importing the default export correctly. For CommonJS, use `const encodeToken = require('opentok-token');`. For ESM, use `import encodeToken from 'opentok-token';` and ensure your Node.js environment or build setup properly handles CJS interoperability.

Warnings

gotcha This module explicitly states it does not validate the data provided for token encoding against OpenTok REST API semantics. You can generate a syntactically correct token that is functionally invalid, leading to API authentication failures.
Fix: Manually ensure all `tokenData` properties conform to OpenTok's specifications for roles, expiry, and session IDs. For more robust handling and validation, consider using the official `opentok-node` SDK instead.
gotcha The `opentok-token` package appears to be abandoned, with no significant updates or commits in several years. This means it may not receive security patches, bug fixes, or compatibility updates for newer Node.js versions or OpenTok API changes.
Fix: Evaluate your project's long-term stability and security needs. For new projects or critical applications, it is strongly recommended to use the actively maintained `opentok-node` SDK or a similar up-to-date solution.
gotcha The package primarily uses CommonJS (`require`). While modern Node.js environments might allow `import` statements, direct ESM imports could lead to issues if your project's module resolution isn't configured correctly or if the package lacks proper `exports` map.
Fix: For maximum compatibility, especially in older Node.js environments or mixed CJS/ESM projects, use the `require()` syntax: `const encodeToken = require('opentok-token');`.

Install

npm install opentok-token npm
yarn add opentok-token yarn
pnpm add opentok-token pnpm

Imports

encodeToken
wrong:
```
const { encodeToken } = require('opentok-token');
```
correct:
```
import encodeToken from 'opentok-token';
```
The package's primary export is a default function. While CommonJS `require` works, direct named import for ESM might not be ideal without a transpiler or specific Node.js configuration for older packages.
encodeToken (CommonJS)
```
const encodeToken = require('opentok-token');
```
This is the documented and most reliable import method for this older package, which was written prior to widespread ESM adoption.

Quickstart

Demonstrates how to generate an OpenTok API token using `opentok-token`, including setting a role and connection data, with a note on required API credentials.

const encodeToken = require('opentok-token');

// IMPORTANT: Replace with your actual OpenTok API Key and Secret
const apiKey = process.env.OPENTOK_API_KEY ?? 'YOUR_API_KEY';
const apiSecret = process.env.OPENTOK_API_SECRET ?? 'YOUR_API_SECRET';
const sessionId = 'SESSIONID_FROM_OPENTOK'; // Replace with a valid OpenTok Session ID

// Token data for a moderator role, expiring in 24 hours
const tokenData = {
  session_id: sessionId,
  // create_time and nonce will default to now and a random number if not specified
  role: 'moderator',
  // expire_time will default to now + 1 day if not specified
  connection_data: JSON.stringify({ 'user_id': 'user123', 'level': 'gold' })
};

try {
  const token = encodeToken(tokenData, apiKey, apiSecret);
  console.log('Generated OpenTok Token:', token);
  // You would typically use this token in the X-TB-TOKEN-AUTH header
  // when making requests to the OpenTok REST API.
} catch (error) {
  console.error('Error generating token:', error.message);
}

view raw JSON →