ExpressSecurity 2040 42.9k

Express.js Secure HttpOnly Cookie JWT & Refresh Token Auth

Hardened Express.js auth module featuring bcrypt password hashing, short-lived bearer access tokens, and HttpOnly refresh cookies with cookie-parser integration.

HttpOnly SameSite=Strict cookie protection

Bcrypt salt hashing

Interactive Prompt & Options

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GENERATION PROMPT (PRE-FILLED):Fully Editable

Custom Parameters / Additional Stack Requirements:

Appended directly to the LLM system prompt for tailored code output.

✨ OpenRouter LLM Engine (Llama-3.3-70B) Active

Generated Code

⚡ Instant Boilerplate

express-jwt-refresh-cookie-auth.ts

1	const express = require('express');
2	const jwt = require('jsonwebtoken');
3	const cookieParser = require('cookie-parser');
4	const app = express();
5	app.use(express.json());
6	app.use(cookieParser());
7
8	app.post('/api/refresh', (req, res) => {
9	const refreshToken = req.cookies.refreshToken;
10	if (!refreshToken) return res.sendStatus(401);
11	res.json({ accessToken: 'new_mock_token' });
12	});
13

13 lines • 384 bytesexpress

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