Node js JWT Token Verify Middleware

Sourov Pal — Tue, 25 Jul 2023 08:49:24 +0000

`const jwt =require("jsonwebtoken");
const JwtToken = require("../models/JwtToken");

async function JwtTokenVerify(req, res, next) {
const auhorizationHeader = req.headers.authorization;
let result;

if (!auhorizationHeader || auhorizationHeader == '') {
return res.status(401).json({
error: true,
message: "Access token is missing",
});
}

const token = req.headers.authorization.split(" ")[1];

try {

const jwt_token = await JwtToken.findOne({$and:[{access_token:token}, {is_active:true}, {deleted_at:null}]});

if (!jwt_token) {
  return res.status(403).json({
    error: true,
    message: "Invalid token",
  });
}

result = await jwt.verify(token, jwt_token.token_secret, {expiresIn: jwt_token.expires_in});

req.decoded = result;

next();

} catch (error) {

if (error.name === "JsonWebTokenError") {
  return res.status(403).json({
    error: true,
    message: "Invalid token",
  });
}

if (error.name === "TokenExpiredError") {
  return res.status(403).json({
    error: true,
    message: "Token expired",
  });
}

return res.status(403).json({
  error: true,
  message: "Authentication error",
});

}
}

module.exports = JwtTokenVerify;`

Mongoose Server Selection Error Node js MongoDB

Sourov Pal — Tue, 25 Jul 2023 08:46:53 +0000

DATABASE_HOST=mongodb://localhost:27017/

Solugion

DATABASE_HOST=mongodb://127.0.0.1:27017/

Node js express validation checkSchema is not a function

Sourov Pal — Tue, 25 Jul 2023 08:25:38 +0000

Solution

npm uninstall express-validator
npm install --save express-validator@6.14.0

#Looking for Laravel Developer Jobs

Sourov Pal — Fri, 21 Jul 2023 17:04:57 +0000