certs

Documentation

Overview

Package certs provides functions for X.509 certificate management.

Index

• func FetchCertificates(url string) ([]*x509.Certificate, error)
• func IsIssuedBy(cert *x509.Certificate, issuer *x509.Certificate) bool
• func IsRoot(cert *x509.Certificate) bool
• func ParseDN(dn string) (*pkix.Name, error)
• func ReadCertificates(filename string) ([]*x509.Certificate, error)
• func ServerCertificates(network string, addr string) ([]*x509.Certificate, error)
• func WriteCertificatesDER(filename string, certificates []*x509.Certificate, perm os.FileMode) error
• func WriteCertificatesPEM(filename string, certificates []*x509.Certificate, perm os.FileMode) error
• type CertificateFactory
  • func NewACMECertificateFactory(certificateRequest *acme.CertificateRequest, ...) CertificateFactory
  • func NewLocalCertificateFactory(template *x509.Certificate, keyPairFactory keys.KeyPairFactory, ...) CertificateFactory
  • func NewRemoteCertificateFactory(template *x509.Certificate, request *x509.CertificateRequest, ...) CertificateFactory
• type CertificateRequestFactory
  • func NewRemoteCertificateRequestFactory(template *x509.CertificateRequest, keyPairFactory keys.KeyPairFactory) CertificateRequestFactory
• type RevocationListFactory
  • func NewLocalRevocationListFactory(template *x509.RevocationList) RevocationListFactory

Functions

func FetchCertificates

func FetchCertificates(url string) ([]*x509.Certificate, error)

FetchCertificates fetches X.509 certificates from the given URL.

func IsIssuedBy

func IsIssuedBy(cert *x509.Certificate, issuer *x509.Certificate) bool

IsIssuedBy checks whether the given certificate has been issued/signed by the given issuer certificate.

func IsRoot

func IsRoot(cert *x509.Certificate) bool

IsRoot checks whether the given certificate is a root certificate.

func ParseDN

func ParseDN(dn string) (*pkix.Name, error)

ParseDN parses a X.509 certificate's Distinguished Name (DN) attribute.

func ReadCertificates

func ReadCertificates(filename string) ([]*x509.Certificate, error)

ReadCertificates reads X.509 certificates from the given file.

func ServerCertificates

func ServerCertificates(network string, addr string) ([]*x509.Certificate, error)

ServerCertificates gets the X.509 certificates used for encrypting the connection to the given server.

The server protocol must be TLS based (e.g. https, ldaps). The certificates are retrieved during the TLS handshake.

func WriteCertificatesDER

func WriteCertificatesDER(filename string, certificates []*x509.Certificate, perm os.FileMode) error

WriteCertificatesDER writes X.509 certificates in DER format to the given file.

func WriteCertificatesPEM

func WriteCertificatesPEM(filename string, certificates []*x509.Certificate, perm os.FileMode) error

WriteCertificatesPEM writes X.509 certificates in PEM format to the given file.

Types

type CertificateFactory

type CertificateFactory interface {
	// Name returns the name of this factory.
	Name() string
	// New creates a new X.509 certificate.
	New() (crypto.PrivateKey, *x509.Certificate, error)
}

CertificateFactory interface provides a unified way to create X.509 certificates.

func NewACMECertificateFactory

func NewACMECertificateFactory(certificateRequest *acme.CertificateRequest, keyPairFactory keys.KeyPairFactory) CertificateFactory

NewACMECertificateFactory creates a new certificate factory for ACME based certificates.

func NewLocalCertificateFactory

func NewLocalCertificateFactory(template *x509.Certificate, keyPairFactory keys.KeyPairFactory, parent *x509.Certificate, signer crypto.PrivateKey) CertificateFactory

NewLocalCertificateFactory creates a new certificate factory for locally issued certificates.

func NewRemoteCertificateFactory

func NewRemoteCertificateFactory(template *x509.Certificate, request *x509.CertificateRequest, parent *x509.Certificate, signer crypto.PrivateKey) CertificateFactory

NewRemoteCertificateFactory creates a new certificate factory for request based certificates.

type CertificateRequestFactory

type CertificateRequestFactory interface {
	// Name returns the name of this factory.
	Name() string
	// New creates a new X.509 certificate request.
	New() (crypto.PrivateKey, *x509.CertificateRequest, error)
}

CertificateRequestFactory interface provides a unified way to create X.509 certificate requests.

func NewRemoteCertificateRequestFactory

func NewRemoteCertificateRequestFactory(template *x509.CertificateRequest, keyPairFactory keys.KeyPairFactory) CertificateRequestFactory

NewRemoteCertificateRequestFactory creates a new certificate request factory for remotely signed certificates.

type RevocationListFactory

type RevocationListFactory interface {
	// Name returns the name of this factory.
	Name() string
	// New creates a new X.509 revocation list.
	New(issuer *x509.Certificate, signer crypto.PrivateKey) (*x509.RevocationList, error)
}

RevocationListFactory interface provides a unified way to create X.509 revocation lists.

func NewLocalRevocationListFactory

func NewLocalRevocationListFactory(template *x509.RevocationList) RevocationListFactory

NewLocalRevocationListFactory creates a new revocation list factory for locally issued certificates.