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check stored jwt expiration

Khadidja Arezki answered on March 23, 2022 Popularity 3/10 Helpfulness 1/10

answer check stored jwt expiration

related check jwt expiration

check stored jwt expiration

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const checkTokenExpirationMiddleware = store => next => action => {
  const token =
    JSON.parse(localStorage.getItem("user")) &&
    JSON.parse(localStorage.getItem("user"))["token"];
  if (jwtDecode(token).exp < Date.now() / 1000) {
    next(action);
    localStorage.clear();
  }
  next(action);
};

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript jwt

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Contributed on Mar 23 2022

Khadidja Arezki

0 Answers Avg Quality 2/10

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check jwt expiration

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const jwt = require('jsonwebtoken');

// Middleware to check JWT token expiration
const checkTokenExpiration = (req, res, next) => {
  // Get the token from the Authorization header
  const token = req.headers.authorization;

  if (token) {
    try {
      // Verify and decode the token
      const decodedToken = jwt.verify(token, 'your_secret_key');

      // Check the expiration time of the token
      const { exp } = decodedToken;
      const currentTime = Math.floor(Date.now() / 1000);
      
      if (currentTime > exp) {
        // Token has expired
        return res.status(401).json({ message: 'Token has expired' });
      }
    } catch (error) {
      // Error occurred while decoding or verifying the token
      return res.status(401).json({ message: 'Invalid token' });
    }
  } else {
    // No token provided
    return res.status(401).json({ message: 'No token provided' });
  }

  // Token is valid, proceed to the next middleware or route handler
  next();
};

// Apply the middleware to the desired routes
app.get('/protected', checkTokenExpiration, (req, res) => {
  // This route will only be accessible if the token is valid and not expired
  res.json({ message: 'Access granted' });
});

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: chat.openai.com

Tags: jwt javascript

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Contributed on Jun 23 2023

Stormy Sardine

0 Answers Avg Quality 2/10

check stored jwt expiration

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check jwt expiration

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