generator

Documentation

Index

• func Generate(opts GenerateOptions) (string, error)
• type GenerateOptions
• type HashAlgorithm
  • func ToHashAlgorithm(s string) HashAlgorithm

Functions

func Generate

func Generate(opts GenerateOptions) (string, error)

Generate generates a Time or Counter based OTP code.

Types

type GenerateOptions

type GenerateOptions struct {
	Secret    string
	Counter   int64
	Digits    int
	Algorithm HashAlgorithm
}

type HashAlgorithm

type HashAlgorithm string

const (
	SHA1   HashAlgorithm = "SHA1"
	SHA256 HashAlgorithm = "SHA256"
	SHA512 HashAlgorithm = "SHA512"
)

func ToHashAlgorithm

func ToHashAlgorithm(s string) HashAlgorithm

ToHashAlgorithm converts a string into a HashAlgorithm. If the string is empty returns SHA1.