Registry / iot / meshblu-verifier-websocket

meshblu-verifier-websocket

library3.0.1jsnpmunverified

Meshblu WebSocket verification library for authenticating and verifying Meshblu devices over WebSocket connections. Version 3.0.1 is the latest stable release, with low release cadence. It provides a simple API to generate and verify authentication tokens for Meshblu's WebSocket-based IoT messaging. Differentiator: tight integration with Meshblu ecosystem, minimal dependencies.

iot

npm install meshblu-verifier-websocket

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · MESHBLU-VERIFIER-W

meshblu-verifier-websocket

iotjavascriptv3.0.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

MeshbluVerifierWebSocket

✓ import MeshbluVerifierWebSocket from 'meshblu-verifier-websocket'

✗ const MeshbluVerifierWebSocket = require('meshblu-verifier-websocket')

ESM-only since v2; CommonJS require will result in undefined.

MeshbluVerifierWebSocket

✓ import { MeshbluVerifierWebSocket } from 'meshblu-verifier-websocket'

✗ import MeshbluVerifierWebSocket from 'meshblu-verifier-websocket'

Named export was introduced in v3.0.0; default export is deprecated.

createVerifier

✓ import { createVerifier } from 'meshblu-verifier-websocket'

Factory function to create verifier instance; available since v2.1.0.

Creates a verifier instance, performs WebSocket handshake and token verification, then closes connection.

import { createVerifier } from 'meshblu-verifier-websocket'; const verifier = createVerifier({ server: 'wss://meshblu.example.com', uuid: process.env.MESHBLU_UUID ?? 'device-uuid', token: process.env.MESHBLU_TOKEN ?? 'device-token', }); try { const isVerified = await verifier.verify(); console.log('Verification result:', isVerified); } catch (error) { console.error('Verification failed:', error.message); } finally { verifier.close(); }

Debug

Known issues

breakingESM-only since v2.0.0; require() returns undefined.

fix

Switch to ES module imports (import ... from) or downgrade to v1.x (unmaintained).

affects: >=2.0.0

breakingDefault export removed in v3.0.0; only named exports are available.

fix

Use named imports: import { MeshbluVerifierWebSocket } from 'meshblu-verifier-websocket' or import { createVerifier } from 'meshblu-verifier-websocket'.

affects: >=3.0.0

gotchaWebSocket server must be Meshblu-compatible; generic WebSocket servers will fail verification.

fix

Ensure server URL points to a valid Meshblu WebSocket endpoint (e.g., wss://my-instance.meshblu.com).

affects: *

Errors

Common errors & fixes

TypeError: MeshbluVerifierWebSocket is not a constructor

Using require() with v2+ (ESM-only) or default import with v3+.

fix

Use named import: import { MeshbluVerifierWebSocket } from 'meshblu-verifier-websocket'.

Error: Unable to verify WebSocket connection: Unexpected server response: 401

Invalid UUID or token provided to verifier.

fix

Check that MESHBLU_UUID and MESHBLU_TOKEN environment variables are correct and device is active.

Upgrade

Version history

3.0.1latest on npm

Audit

Dependencies

wsrequiredWebSocket client for verification

Agent activity

21 hits · last 30 days

node

Amazon

OpenAI (training)

Resources

githubhttps://github.com/octoblu/meshblu-verifier-websocket ↗

packagemeshblu-verifier-websocket ↗

homepagehttps://github.com/octoblu/meshblu-verifier-websocket#readme ↗