certhelper

Documentation

Index

• Constants
• func EncodeCertPEM(cert *x509.Certificate) []byte
• func IsCertExpired(cert *x509.Certificate) bool
• func MakeEllipticPrivateKeyPEM() ([]byte, error)
• func NewSignedCert(cfg Config, key crypto.Signer, caCert *x509.Certificate, caKey crypto.Signer) (*x509.Certificate, error)
• func ParseCertsPEM(pemCerts []byte) ([]*x509.Certificate, error)
• func ParsePrivateKeyPEM(keyData []byte) (interface{}, error)
• type AltNames
• type Config

Constants

const (
	// ECPrivateKeyBlockType is a possible value for pem.Block.Type.
	ECPrivateKeyBlockType = "EC PRIVATE KEY"
	// RSAPrivateKeyBlockType is a possible value for pem.Block.Type.
	RSAPrivateKeyBlockType = "RSA PRIVATE KEY"
	// PrivateKeyBlockType is a possible value for pem.Block.Type.
	PrivateKeyBlockType = "PRIVATE KEY"
	// PublicKeyBlockType is a possible value for pem.Block.Type.
	PublicKeyBlockType = "PUBLIC KEY"
	// CertificateBlockType is a possible value for pem.Block.Type.
	CertificateBlockType = "CERTIFICATE"
	// CertificateRequestBlockType is a possible value for pem.Block.Type.
	CertificateRequestBlockType = "CERTIFICATE REQUEST"
)

Functions

func EncodeCertPEM

func EncodeCertPEM(cert *x509.Certificate) []byte

EncodeCertPEM returns PEM-endcoded certificate data

func IsCertExpired

func IsCertExpired(cert *x509.Certificate) bool

IsCertExpired checks if the certificate about to expire

func MakeEllipticPrivateKeyPEM

func MakeEllipticPrivateKeyPEM() ([]byte, error)

MakeEllipticPrivateKeyPEM creates an ECDSA private key

func NewSignedCert

func NewSignedCert(cfg Config, key crypto.Signer, caCert *x509.Certificate, caKey crypto.Signer) (*x509.Certificate, error)

NewSignedCert creates a signed certificate using the given CA certificate and key

func ParseCertsPEM

func ParseCertsPEM(pemCerts []byte) ([]*x509.Certificate, error)

ParseCertsPEM returns the x509.Certificates contained in the given PEM-encoded byte array Returns an error if a certificate could not be parsed, or if the data does not contain any certificates

func ParsePrivateKeyPEM

func ParsePrivateKeyPEM(keyData []byte) (interface{}, error)

ParsePrivateKeyPEM returns a private key parsed from a PEM block in the supplied data. Recognizes PEM blocks for "EC PRIVATE KEY", "RSA PRIVATE KEY", or "PRIVATE KEY"

Types

type AltNames

type AltNames struct {
	DNSNames []string
	IPs      []net.IP
}

AltNames contains the domain names and IP addresses that will be added to the API Server's x509 certificate SubAltNames field. The values will be passed directly to the x509.Certificate object.

type Config

type Config struct {
	CommonName   string
	Organization []string
	AltNames     AltNames
	Usages       []x509.ExtKeyUsage
}

Config contains the basic fields required for creating a certificate