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get user from jwt

Mad developer answered on January 19, 2022 Popularity 10/10 Helpfulness 3/10

answer get user from jwt

related get user by jwt

get user from jwt

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from rest_framework_simplejwt.backends import TokenBackend
token = request.META.get('HTTP_AUTHORIZATION', " ").split(' ')[1]
data = {'token': token}
   try:
      valid_data = TokenBackend(algorithm='HS256').decode(token,verify=False)
      user = valid_data['user']
      request.user = user
   except ValidationError as v:
      print("validation error", v)

Popularity 10/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: django get jwt whatever

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Contributed on Jan 19 2022

Mad developer

0 Answers Avg Quality 2/10

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get user by jwt

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// app.js

const express = require('express');
const { PrismaClient } = require('@prisma/client');
const jwt = require('jsonwebtoken');

const prisma = new PrismaClient();
const app = express();

app.use(express.json());

// Secret key for signing and verifying JWTs
const JWT_SECRET = 'your-secret-key';

// Dummy middleware to check if the user is authenticated (adjust based on your actual authentication logic)
const isAuthenticated = async (req, res, next) => {
  const refreshToken = req.cookies.refreshToken;

  // Check if the user is authenticated based on the presence of a valid refresh token
  // (You should implement your own authentication logic here)
  if (!refreshToken) {
    return res.status(401).json({ message: 'Unauthorized' });
  }

  try {
    // Decode the refresh token
    const decodedToken = jwt.verify(refreshToken, JWT_SECRET);

    // Attach the decoded token to the request for later use
    req.decodedToken = decodedToken;

    // Proceed to the next middleware or route handler
    next();
  } catch (error) {
    console.error('Error decoding refresh token:', error);
    res.status(401).json({ message: 'Invalid refresh token' });
  }
};

// Route to get user info based on the decoded refresh token
app.get('/userinfo', isAuthenticated, async (req, res) => {
  try {
    const userId = req.decodedToken.userId;

    // Fetch user data from Prisma based on the user ID
    const user = await prisma.user.findUnique({
      where: {
        id: userId,
      },
    });

    if (!user) {
      return res.status(404).json({ message: 'User not found' });
    }

    // Return user information
    res.json({ user });
  } catch (error) {
    console.error('Error fetching user info:', error);
    res.status(500).json({ message: 'Internal Server Error' });
  }
});

// Your other routes and application logic here

const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
  console.log(`Server is running on port ${PORT}`);
});

Popularity 6/10 Helpfulness 1/10 Language javascript

Source: chat.openai.com

Tags: get javascript jwt

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Contributed on Jan 02 2024

Dimas Aulia Putra

0 Answers Avg Quality 2/10

get user from jwt

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