jwt

Documentation

Index

• type Instance
  • func NewJWTInstance(headerLen, expirationTime int, publicKey ed25519.PublicKey, ...) Instance
  • func (instance Instance) CalculateExpirationTime() *jwt.NumericDate
  • func (instance Instance) GenerateToken(_ context.Context, userID uint) (string, error)
  • func (instance Instance) GetConnectedUserID(ctx context.Context, tokenHeader string) (uint, error)
  • func (Instance) GetExpirationTime(token *jwt.Token) int64
  • func (instance Instance) GetToken(_ context.Context, token string) (*jwt.Token, error)
  • func (Instance) VerifyToken(token *jwt.Token) (uint, error)

Types

type Instance

type Instance struct {
	ExpirationTimeInHours int
	// contains filtered or unexported fields
}

func NewJWTInstance

func NewJWTInstance(headerLen, expirationTime int,
	publicKey ed25519.PublicKey, privateKey ed25519.PrivateKey,
) Instance

NewJWTInstance return a new JwtInstance with the given parameters.

func (Instance) CalculateExpirationTime

func (instance Instance) CalculateExpirationTime() *jwt.NumericDate

CalculateExpirationTime returns the expiration time.

func (Instance) GenerateToken

func (instance Instance) GenerateToken(_ context.Context, userID uint) (string, error)

GenerateToken generates a jwt token from a user id and returns the token and an error

It's signing method is defined in utils.JwtSigningMethod It's expiration time is defined in utils.GetExpirationTime It's secret key is defined in the environment variable SECRET_KEY see: utils/config.go for more information

func (Instance) GetConnectedUserID

func (instance Instance) GetConnectedUserID(ctx context.Context, tokenHeader string) (uint, error)

GetConnectedUserID gets the user id from a jwt token.

func (Instance) GetExpirationTime

func (Instance) GetExpirationTime(token *jwt.Token) int64

func (Instance) GetToken

func (instance Instance) GetToken(_ context.Context, token string) (*jwt.Token, error)

GetToken gets a jwt.Token token from a string and returns the jwt.Token and an error.

func (Instance) VerifyToken

func (Instance) VerifyToken(token *jwt.Token) (uint, error)

VerifyToken verifies a jwt token and returns the user id and an error.