What steps can be taken to verify if the user has transmitted a JSON Web Token?

Recently started using Express and been struggling with this particular error for quite a while.


    const token=req.header("jwt")
    console.log(token)
    if(!token ){
        return res.json('no jwt')
        console.log('nojwt')
    }
    try{

    const logged_in=verify(token,'j_token')
        console.log(logged_in)
    if(logged_in){
        
        req.user=logged_in
        next();
        
    }}catch{err=>console.log(err)}
    
}

I'm still not receiving the response of 'no jwt' even when I am not sending the jwt.

Answer №1

    console.log('Details of All Headers:',req.headers);

    let accessToken=req.headers['jwt'];
    console.log('jwt Token:',accessToken);

    if(accessToken==null || accessToken==undefined || accessToken==''){
      console.log('Token Missing');
      return res.json({status:"error", message :"no jwt token found"});
    }else{
       console.log('Token Found');
    }

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