password

package
v0.20.0 Latest Latest
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 Go to latest Published: May 19, 2019 License: Apache-2.0 Imports: 2 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrBCryptCostOutOfRange can be returned by NewBCryptHasher if provided cost is not between min and max.
	ErrBCryptCostOutOfRange = errors.New("password: bcrypt cost out of range")
)

Functions

This section is empty.

Types

type BCryptHasher 

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

BCryptHasher hasher that use BCrypt algorithm to secure password.

func (BCryptHasher) Compare 

func (bh BCryptHasher) Compare(hashedPassword, plainPassword []byte) bool

Compare implements Hasher interface.

func (BCryptHasher) Hash 

func (bh BCryptHasher) Hash(plainPassword []byte) ([]byte, error)

Hash implements Hasher interface.

type Hasher 

type Hasher interface {
	Hash([]byte) ([]byte, error)
	Compare([]byte, []byte) bool
}

Hasher define set of methods that object needs to implement to be considered as a hasher.

func NewBCryptHasher 

func NewBCryptHasher(cost int) (Hasher, error)

NewBCryptHasher allocates new NewBCryptHasher. If cost is not between min and max value it returns an error.

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