keytab

Documentation

Overview

Package keytab implements Kerberos keytabs: https://web.mit.edu/kerberos/krb5-devel/doc/formats/keytab_file_format.html.

Index

• type Keytab
  • func Load(ktPath string) (kt Keytab, err error)
  • func NewKeytab() Keytab
  • func Parse(b []byte) (kt Keytab, err error)
  • func (kt *Keytab) GetEncryptionKey(nameString []string, realm string, kvno int, etype int32) (types.EncryptionKey, error)
  • func (kt Keytab) Marshal() ([]byte, error)
  • func (kt Keytab) Write(w io.Writer) (int, error)

Types

type Keytab

type Keytab struct {
	Version uint8
	Entries []entry
}

Keytab struct.

func Load

func Load(ktPath string) (kt Keytab, err error)

Load a Keytab file into a Keytab type.

func NewKeytab

func NewKeytab() Keytab

NewKeytab creates new, empty Keytab type.

func Parse

func Parse(b []byte) (kt Keytab, err error)

Parse byte slice of Keytab data into Keytab type.

func (*Keytab) GetEncryptionKey

func (kt *Keytab) GetEncryptionKey(nameString []string, realm string, kvno int, etype int32) (types.EncryptionKey, error)

GetEncryptionKey returns the EncryptionKey from the Keytab for the newest entry with the required kvno, etype and matching principal.

func (Keytab) Marshal

func (kt Keytab) Marshal() ([]byte, error)

Marshal keytab into byte slice

func (Keytab) Write

func (kt Keytab) Write(w io.Writer) (int, error)

Write the keytab bytes to io.Writer. Returns the number of bytes written