identity

Documentation

Overview

Package identity defines a client identity and signing implementation used to interact with a Fabric network.

This package provides utilities to aid creation of client identities and accompanying signing implementations from various types of credentials.

Index

• func CertificateFromPEM(certificatePEM []byte) (*x509.Certificate, error)
• func CertificateToPEM(certificate *x509.Certificate) ([]byte, error)
• func PrivateKeyFromPEM(privateKeyPEM []byte) (crypto.PrivateKey, error)
• func PrivateKeyToPEM(privateKey crypto.PrivateKey) ([]byte, error)
• type Identity
• type Sign
  • func NewPrivateKeySign(privateKey crypto.PrivateKey) (Sign, error)
• type X509Identity
  • func NewX509Identity(mspID string, certificate *x509.Certificate) (*X509Identity, error)
  • func (id *X509Identity) Credentials() []byte
  • func (id *X509Identity) MspID() string

Functions

func CertificateFromPEM

func CertificateFromPEM(certificatePEM []byte) (*x509.Certificate, error)

CertificateFromPEM creates an X.509 certificate from PEM encoded data.

func CertificateToPEM

func CertificateToPEM(certificate *x509.Certificate) ([]byte, error)

CertificateToPEM converts an X.509 certificate to PEM encoded ASN.1 DER data.

func PrivateKeyFromPEM

func PrivateKeyFromPEM(privateKeyPEM []byte) (crypto.PrivateKey, error)

PrivateKeyFromPEM creates a private key from PEM encoded data.

func PrivateKeyToPEM

func PrivateKeyToPEM(privateKey crypto.PrivateKey) ([]byte, error)

PrivateKeyToPEM converts a private key to PEM encoded PKCS #8 data.

Types

type Identity

type Identity interface {
	MspID() string       // ID of the Membership Service Provider to which this identity belongs.
	Credentials() []byte // Implementation-specific credentials.
}

Identity represents a client identity used to interact with a Fabric network.

type Sign

type Sign = func(digest []byte) ([]byte, error)

Sign function generates a digital signature of the supplied digest.

func NewPrivateKeySign

func NewPrivateKeySign(privateKey crypto.PrivateKey) (Sign, error)

NewPrivateKeySign returns a Sign function that uses the supplied private key.

type X509Identity

type X509Identity struct {
	// contains filtered or unexported fields
}

X509Identity represents a client identity backed by an X.509 certificate.

func NewX509Identity

func NewX509Identity(mspID string, certificate *x509.Certificate) (*X509Identity, error)

NewX509Identity creates a new Identity from an X.509 certificate.

func (*X509Identity) Credentials

func (id *X509Identity) Credentials() []byte

Credentials as an X.509 certificate in PEM encoded ASN.1 DER format.

func (*X509Identity) MspID

func (id *X509Identity) MspID() string

MspID returns the ID of the Membership Service Provider to which this identity belongs.