Import the package an create an object
import JasJwtService form 'jas-jwt-service';
const jwt = new JasJwtToken();
Generate token
const generatedToken = jwt.createToken(
{...sensitive data},
"SECERET_KEY any string you want",
expiryDuration as a string // 35m, 2h, 7d
)
Extract the token from the request
const token = jwt.extractTokenFromRequest(req);
const resultData = jwt.verifyToken(token);
if(!resultData || (resultData && resultData.secretKey !== "SECERET_KEY you passed when generate token")) {
// Unauthorized
}
else {
// Proceed next
}