otp

package

v0.0.0-...-7690095 Latest Latest Go to latest Published: Sep 24, 2017 License: MIT Imports: 15 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/zaolab/sunnified

Links

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Documentation ¶

Index ¶

Constants
Variables
func GenerateSecret() string
type HOTP
- func NewHOTP(secret string) *HOTP
- func NewHOTPAccount(secret, issuer, account string) (hotp *HOTP)
type OTP
- func NewOTP(uri string) (otp OTP)
type TOTP
- func NewTOTP(secret string) *TOTP
- func NewTOTPAccount(secret, issuer, account string) (totp *TOTP)

Constants ¶

View Source

const (
	DefWindowSize     = 100
	DefTimeWindowSize = 2
	DefInterval       = 30
	DefDigits         = 6
)

Variables ¶

View Source

var (
	ErrContainsColon = errors.New("issuer/account name cannot contain colon")
	ErrInvalidLen    = errors.New("password can only be 6 or 8 characters long")
)

Functions ¶

func GenerateSecret ¶

func GenerateSecret() string

Types ¶

type HOTP ¶

type HOTP struct {
	// contains filtered or unexported fields
}

func NewHOTP ¶

func NewHOTP(secret string) *HOTP

func NewHOTPAccount ¶

func NewHOTPAccount(secret, issuer, account string) (hotp *HOTP)

func (*HOTP) AccountName ¶

func (ho *HOTP) AccountName() string

func (*HOTP) Counter ¶

func (ho *HOTP) Counter() uint64

func (*HOTP) Digits ¶

func (ho *HOTP) Digits() int

func (*HOTP) HashFuncName ¶

func (ho *HOTP) HashFuncName() string

func (*HOTP) IncCounter ¶

func (ho *HOTP) IncCounter()

func (*HOTP) Interval ¶

func (ho *HOTP) Interval() int

func (*HOTP) Issuer ¶

func (ho *HOTP) Issuer() string

func (*HOTP) Password ¶

func (ho *HOTP) Password() string

func (*HOTP) PasswordAt ¶

func (ho *HOTP) PasswordAt(counter uint64) string

func (*HOTP) SetAccountName ¶

func (ho *HOTP) SetAccountName(account string) error

func (*HOTP) SetCounter ¶

func (ho *HOTP) SetCounter(c uint64)

func (*HOTP) SetDigits ¶

func (ho *HOTP) SetDigits(d int) error

func (*HOTP) SetHashFunc ¶

func (ho *HOTP) SetHashFunc(name string, h func() hash.Hash)

func (*HOTP) SetInterval ¶

func (ho *HOTP) SetInterval(_ int)

func (*HOTP) SetIssuer ¶

func (ho *HOTP) SetIssuer(issuer string) error

func (*HOTP) SetWindowSize ¶

func (ho *HOTP) SetWindowSize(c int)

func (*HOTP) String ¶

func (ho *HOTP) String() string

func (*HOTP) Type ¶

func (ho *HOTP) Type() string

func (*HOTP) URI ¶

func (ho *HOTP) URI() string

func (*HOTP) UseSHA1 ¶

func (ho *HOTP) UseSHA1()

func (*HOTP) UseSHA256 ¶

func (ho *HOTP) UseSHA256()

func (*HOTP) UseSHA512 ¶

func (ho *HOTP) UseSHA512()

func (*HOTP) Verify ¶

func (ho *HOTP) Verify(password string) bool

func (*HOTP) VerifyAt ¶

func (ho *HOTP) VerifyAt(password string, counter uint64) bool

func (*HOTP) WindowSize ¶

func (ho *HOTP) WindowSize() int

type OTP ¶

type OTP interface {
	Type() string
	SetIssuer(string) error
	Issuer() string
	SetAccountName(string) error
	AccountName() string
	SetHashFunc(string, func() hash.Hash)
	UseSHA1()
	UseSHA256()
	UseSHA512()
	HashFuncName() string
	SetDigits(int) error
	Digits() int
	SetCounter(uint64)
	Counter() uint64
	IncCounter()
	SetWindowSize(int)
	WindowSize() int
	VerifyAt(string, uint64) bool
	Verify(string) bool
	String() string
	URI() string
	PasswordAt(uint64) string
	Password() string
	SetInterval(int)
	Interval() int
}

func NewOTP ¶

func NewOTP(uri string) (otp OTP)

type TOTP ¶

type TOTP struct {
	*HOTP
	// contains filtered or unexported fields
}

func NewTOTP ¶

func NewTOTP(secret string) *TOTP

func NewTOTPAccount ¶

func NewTOTPAccount(secret, issuer, account string) (totp *TOTP)

func (*TOTP) Interval ¶

func (to *TOTP) Interval() int

func (*TOTP) Password ¶

func (to *TOTP) Password() string

func (*TOTP) PasswordAt ¶

func (to *TOTP) PasswordAt(time uint64) string

func (*TOTP) SetInterval ¶

func (to *TOTP) SetInterval(seconds int)

func (*TOTP) Type ¶

func (to *TOTP) Type() string

func (*TOTP) URI ¶

func (to *TOTP) URI() string

func (*TOTP) Verify ¶

func (to *TOTP) Verify(password string) bool

func (*TOTP) VerifyAt ¶

func (to *TOTP) VerifyAt(password string, time uint64) bool

Source Files ¶

View all Source files

otp.go

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