🔐 TOTP Client Demo

Time-based One-Time Password Generator and API Client

vpn_key TOTP Generator

What is TOTP?

TOTP generates temporary codes that change every 30 seconds. Enter your Base32 secret to generate codes compatible with Google Authenticator, Authy, and other authenticator apps.

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Waiting for code generation...

http API Client Test

API Authentication

The TOTP client automatically adds the current code to the Authorization: Bearer header for each request.

Test API Request

Test the TOTP authentication by making a request to the LDAP REST API.

code Usage Examples

Installation

npm install ldap-rest # or yarn add ldap-rest

Import the TOTP Client

import { generateTotp, TotpAuthClient } from 'ldap-rest/browser-shared-utils-totp';

Generate TOTP Code

// Generate a TOTP code const code = await generateTotp({ secret: 'JBSWY3DPEHPK3PXP', digits: 6, step: 30 }); console.log('Current TOTP code:', code);

Use TotpAuthClient for API Requests

// Create authenticated client const client = new TotpAuthClient({ secret: 'JBSWY3DPEHPK3PXP', user: 'admin', digits: 6, step: 30 }); // Each request consumes the code of its step, so make one per step const users = await client.get('/api/v1/ldap/users'); const userData = await users.json();

Helper Functions

import { getRemainingSeconds, isValidBase32 } from 'ldap-rest/browser-shared-utils-totp'; // Check how much time until next code const remaining = getRemainingSeconds(30); console.log(`Code expires in ${remaining} seconds`); // Validate Base32 secret if (isValidBase32('JBSWY3DPEHPK3PXP')) { console.log('Valid secret!'); }