pass_table

Documentation

Index

• Constants
• Variables
• func New(modName, instName string, _, inlineArgs []string) (module.Module, error)
• type Auth
  • func (a *Auth) AuthPlain(username, password string) error
  • func (a *Auth) CreateUser(username, password string) error
  • func (a *Auth) DeleteUser(username string) error
  • func (a *Auth) Init(cfg *config.Map) error
  • func (a *Auth) InstanceName() string
  • func (a *Auth) ListUsers() ([]string, error)
  • func (a *Auth) Lookup(ctx context.Context, username string) (string, bool, error)
  • func (a *Auth) Name() string
  • func (a *Auth) SetUserPassword(username, password string) error
• type FuncHashCompute
• type FuncHashVerify
• type HashOpts

Constants

const (
	HashSHA256 = "sha256"
	HashBcrypt = "bcrypt"
	HashArgon2 = "argon2"

	DefaultHash = HashBcrypt

	Argon2Salt = 16
	Argon2Size = 64
)

Variables

var (
	HashCompute = map[string]FuncHashCompute{
		HashBcrypt: computeBcrypt,
		HashArgon2: computeArgon2,
	}
	HashVerify = map[string]FuncHashVerify{
		HashBcrypt: verifyBcrypt,
		HashArgon2: verifyArgon2,
	}

	Hashes = []string{HashSHA256, HashBcrypt, HashArgon2}
)

Functions

func New

func New(modName, instName string, _, inlineArgs []string) (module.Module, error)

Types

type Auth

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

func (*Auth) AuthPlain

func (a *Auth) AuthPlain(username, password string) error

func (*Auth) CreateUser

func (a *Auth) CreateUser(username, password string) error

func (*Auth) DeleteUser

func (a *Auth) DeleteUser(username string) error

func (*Auth) Init

func (a *Auth) Init(cfg *config.Map) error

func (*Auth) InstanceName

func (a *Auth) InstanceName() string

func (*Auth) ListUsers

func (a *Auth) ListUsers() ([]string, error)

func (*Auth) Lookup

func (a *Auth) Lookup(ctx context.Context, username string) (string, bool, error)

func (*Auth) Name

func (a *Auth) Name() string

func (*Auth) SetUserPassword

func (a *Auth) SetUserPassword(username, password string) error

type FuncHashCompute

type FuncHashCompute func(opts HashOpts, pass string) (string, error)

type FuncHashVerify

type FuncHashVerify func(pass, hashSalt string) error

type HashOpts

type HashOpts struct {
	// Bcrypt cost value to use. Should be at least 10.
	BcryptCost int

	Argon2Time    uint32
	Argon2Memory  uint32
	Argon2Threads uint8
}

HashOpts is the structure that holds additional parameters for used hash functions. They are used for new passwords.

These parameters should be stored together with the hashed password so it can be verified independently of the used HashOpts.