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JsonWebTokenError: invalid signature

Restu Wahyu Saputra answered on September 29, 2020 Popularity 10/10 Helpfulness 4/10

answer JsonWebTokenError: invalid signature

related JsonWebTokenError: invalid signature

JsonWebTokenError: invalid signature

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//because the signature token is invalid, jwt.verify's secret public key does not match jwt.sign

// true
jwt.sign({'username'}, '123')
jwt.verify(token, '123')

// false
jwt.sign({'username'}, '123')
jwt.verify(token, '12345')

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript signature

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Contributed on Sep 29 2020

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

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JsonWebTokenError: invalid signature

Comment

const jwt = require("jsonwebtoken");

try {
  const token = "your_jwt_token_here";
  const secret = "your_jwt_secret_here";

  // Verify token signature
  const decoded = jwt.verify(token, secret);
  
  // If the code execution reaches this point, the token signature is valid
  console.log("Token signature is valid");
  
  // Access the token payload
  console.log(decoded);
} catch (error) {
  console.error("JsonWebTokenError: invalid signature");
}

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

JsonWebTokenError: invalid signature

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