scram

Documentation

Overview

Implementation of SCRAM (RFC 5802)

Index

• type Credential
  • func NewCredential(hash func() hash.Hash, uname, pass string, salt []byte, iter int) *Credential
• type Scram
  • func New(db *sql.DB, h func() hash.Hash) *Scram
  • func (s *Scram) Authn() string
  • func (s *Scram) GenServerFinal() ([]byte, error)
  • func (s *Scram) GenServerFirst() []byte
  • func (s *Scram) Next(clientResponse []byte) (challenge []byte, err error)
  • func (s *Scram) ParseClientFinal(m string) error
  • func (s *Scram) ParseClientFirst(m string) error

Types

type Credential

type Credential struct {
	Username string

	ServerKey []byte // HMAC(SaltedPassword, "Server Key")
	StoredKey []byte // H(ClientKey)
	Salt      []byte
	Iteration int
	// contains filtered or unexported fields
}

func NewCredential

func NewCredential(hash func() hash.Hash, uname, pass string, salt []byte, iter int) *Credential

type Scram

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

func New

func New(db *sql.DB, h func() hash.Hash) *Scram

func (*Scram) Authn

func (s *Scram) Authn() string

func (*Scram) GenServerFinal

func (s *Scram) GenServerFinal() ([]byte, error)

func (*Scram) GenServerFirst

func (s *Scram) GenServerFirst() []byte

func (*Scram) Next

func (s *Scram) Next(clientResponse []byte) (challenge []byte, err error)

func (*Scram) ParseClientFinal

func (s *Scram) ParseClientFinal(m string) error

func (*Scram) ParseClientFirst

func (s *Scram) ParseClientFirst(m string) error