@frontegg/client

Frontegg Node.js Client

Frontegg is a web platform where SaaS companies can set up their fully managed, scalable and brand aware - SaaS features and integrate them into their SaaS portals in up to 5 lines of code.

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Table of Contents

• Breaking Changes
• Installation
• Usage

Notice

Version 3.0.0 is Deprecated. Please use versions 4.x.x

If you are upgrading from version 2.x.x skip version 3.0.0 by installing the latest version

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Breaking Changes

As of version 3.0.0 and 4.0.0, we will no longer provide proxy middlewares

To see an example implementation, head over to our sample proxy project

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Installation

Install the package using npm

npm install @frontegg/client

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Usage

Frontegg offers multiple components for integration with the Frontegg's scaleable back end and front end libraries

Initialize the frontegg context when initializing your app

const { FronteggContext } = require('@frontegg/client');

FronteggContext.init({
   FRONTEGG_CLIENT_ID: '<YOUR_CLIENT_ID>',
   FRONTEGG_API_KEY: '<YOUR_API_KEY>',
});

Middleware

Use Frontegg's "withAuthentication" auth guard to protect your routes.

A simple usage example:

const { withAuthentication } = require('@frontegg/client');

// This route can now only be accessed by authenticated users
app.use('/protected', withAuthentication(), (req, res) => {
    // Authenticated user data will be available on the req.frontegg object
    callSomeAction(req.frontegg.user)
    res.status(200);
});

Head over to the Docs to find more usage examples of the guard.

Clients

Frontegg provides various clients for seamless integration with the Frontegg API.

For example, Frontegg’s Managed Audit Logs feature allows a SaaS company to embed an end-to-end working feature in just 5 lines of code

Create a new Audits client

const { AuditsClient } = require('@frontegg/client');
const audits = new AuditsClient()

// initialize the module
await audits.init('MY-CLIENT-ID', 'MY-AUDITS-KEY');

Sending audits

await audits.sendAudit({
    tenantId: 'my-tenant-id',
    time: Date(),
    user: '[e-mail]',
    resource: 'Portal',
    action: 'Login',
    severity: 'Medium',
    ip: '1.2.3.4'
});

Fetching audits

const { data, total } = await audits.getAudits({
    tenantId: 'my-tenant-id',
    filter: 'any-text-filter',
    sortBy: 'my-sort-field',
    sortDirection: 'asc | desc',
    offset: 0,  // Offset for starting the page
    count: 50   // Number of desired items
});

Working with the REST API

Frontegg provides a comprehensive REST API for your application. In order to use the API from your backend it is required to initialize the client and the authenticator which maintains the backend to backend session

const authenticator = new FronteggAuthenticator();
await authenticator.init('<YOUR_CLIENT_ID>', '<YOUR_API_KEY>')

// You can optionally set the base url from the HttpClient
const httpClient = new HttpClient(authenticator, { baseURL: 'https://api.frontegg.com' });

await httpClient.post('identity/resources/auth/v1/user', {
    email: '[e-mail]',
    password: 'my-super-duper-password'
}, {
    // When providing vendor-host, it will replace(<...>) https://<api>.frontegg.com with vendor host
   'frontegg-vendor-host': 'acme.frontegg'
});