totp

Apr 19, 2024

Changes in this version

type Validator

+ Skew uint

Apr 10, 2024

Changes in this version

type TOTP

+ func New(issuer, accountName string, algorithm Algorithm, digits uint8, period uint64) (totp TOTP, err error)

Apr 4, 2024

Changes in this version

+ var ErrEmptyAccountName = errors.New("account name cannot be empty")

+ var ErrEmptyIssuer = errors.New("issuer cannot be empty")

+ var ErrInvalidAlgorithm = errors.New("invalid or unsupported algorithm")

+ var ErrInvalidDigits = errors.New("invalid or unsupported digits")

+ var ErrInvalidPeriod = errors.New("period cannot be empty")

+ var ErrInvalidSecret = errors.New("secret is not a valid base32")

+ type Algorithm string

+ const AlgorithmSHA1

+ const AlgorithmSHA256

+ const AlgorithmSHA512

+ type QR struct

+ Base64 string

+ Image image.Image

+ type TOTP struct

+ AccountName string

+ Algorithm Algorithm

+ Digits uint8

+ Issuer string

+ Period uint64

+ Secret string

+ func Generate(issuer, accountName string, algorithm Algorithm, digits uint8, period uint64) (totp TOTP, err error)

+ func (t TOTP) GetQR(size int, qrRecoveryLevel ...qrcode.RecoveryLevel) (QR, error)

+ func (t TOTP) GetURL() (string, error)

+ type Validator struct

+ Algorithm Algorithm

+ Digits uint8

+ Period uint64

+ Secret string

+ func (v Validator) Validate(code string) (bool, error)

+ func (v Validator) ValidateWithTimestamp(code string, timestamp int64) (bool, error)