interfaces

type AlgorithmResolver func(algType types.Type) (types.Type, error)

type Codec interface {
	Encoder
	Decoder
	Version
}

type ConfigValidator interface {
	// Validate validates the configuration
	Validate(*types.Config) error
}

type Cryptographic interface {
	Type() types.Type
	// Hash generates a hash for the given password
	Hash(password string) (*types.HashParts, error)
	// HashWithSalt generates a hash for the given password with the specified salt
	HashWithSalt(password string, salt []byte) (*types.HashParts, error)
	// Verify checks if the given hashed password matches the plaintext password
	Verify(parts *types.HashParts, oldPassword string) error
}

type Decoder interface {
	// Decode decodes a string into hash parts
	Decode(encoded string) (*types.HashParts, error)
}

type Encoder interface {
	// Encode encodes salt and hash into a string
	Encode(parts *types.HashParts) (string, error)
}

type Params interface {
	ConfigValidator
	// String returns the string representation of parameters
	String() string

	// ToMap converts parameters to map[string]string format for encoding.
	ToMap() map[string]string

	// FromMap parses parameters from map[string]string format.
	FromMap(params map[string]string) error
}

type TypeResolver interface {
	ResolveType(algType types.Type) (types.Type, error)
}

type Version interface {
	// Version returns the version of the codec
	Version() string
}