dictyBase/modware-auth

package jwtauth

import (
    "errors"

    "github.com/golang-jwt/jwt"
)

var (
    ErrUnauthorized     = errors.New("jwtauth: token is unauthorized")
    ErrExpired          = errors.New("jwtauth: token is expired")
    ErrNBFInvalid       = errors.New("jwtauth: token nbf validation failed")
    ErrIATInvalid       = errors.New("jwtauth: token iat validation failed")
    ErrNoTokenFound     = errors.New("jwtauth: no token found")
    ErrAlgoInvalid      = errors.New("jwtauth: algorithm mismatch")
    ErrInvalidSignature = errors.New("jwtauth: invalid signature")
)

func isValidationNotValidYet(err *jwt.ValidationError) bool {
    return err.Errors == jwt.ValidationErrorNotValidYet
}

func isValidationIssuedAt(err *jwt.ValidationError) bool {
    return err.Errors == jwt.ValidationErrorIssuedAt
}

func isValidationExpired(err *jwt.ValidationError) bool {
    return err.Errors == jwt.ValidationErrorExpired
}

func isInvalidSignature(err *jwt.ValidationError) bool {
    return err.Errors == jwt.ValidationErrorSignatureInvalid
}