kmsjwt

README

kmsjwt

This little utility library provides an AWS KMS-based implementation of jwt.SigningMethod.

You will be using an instance of context.Context as the encryption key.

Documentation

Index

• Variables
• func DisableCache(k *kmsClient)
• func New(client kmsiface.KMSAPI, kmsKeyID string, opts ...Option) jwt.SigningMethod
• type Option
  • func WithCleanupInterval(cleanupInterval time.Duration) Option
  • func WithDefaultExpiration(defaultExpiration time.Duration) Option
  • func WithSigningAlgorithm(algorighm string) Option

Variables

var ErrKmsVerification = errors.New("kms: verification error")

ErrKmsVerification is an error shown when KMS token verification fails.

Functions

func DisableCache

func DisableCache(k *kmsClient)

DisableCache disables cache on the client (on by default).

func New

func New(client kmsiface.KMSAPI, kmsKeyID string, opts ...Option) jwt.SigningMethod

New provides a KMS-based implementation of JWT signing method.

Types

type Option

type Option func(*kmsClient)

Option is a function that modifies the way the verification method works.

func WithCleanupInterval

func WithCleanupInterval(cleanupInterval time.Duration) Option

WithCleanupInterval changes the key cleanup interval if the cache is "on". By default, it's one minute.

func WithDefaultExpiration

func WithDefaultExpiration(defaultExpiration time.Duration) Option

WithDefaultExpiration changes the default key expiration if the cache is "on". By default, cache expires after an hour.

func WithSigningAlgorithm

func WithSigningAlgorithm(algorighm string) Option

WithSigningAlgorithm changes the algorighm used to sign and verify tokens. By default, "RSAES_OAEP_SHA_256" is used.