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totp

package module

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Versions in this module

v1

v1.9.0

Apr 4, 2024

v1.8.1

Apr 3, 2024

v1.8.0

Apr 3, 2024

Changes in this version

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

v1.7.0

Apr 3, 2024

Changes in this version

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

+ var ErrEmptyAlgorithm = errors.New("algorithm cannot be empty")

+ var ErrEmptyDigits = errors.New("digits cannot be empty")

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

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

+ var ErrEmptySecret = errors.New("secret cannot be empty")

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

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

+ 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)

Other modules containing this package

github.com/FuLygon/go-totp/v2