watcher

Documentation

Index

• type CertWatcher
  • func New(certPath, keyPath string) (*CertWatcher, error)
  • func (cw *CertWatcher) GetCertificate(_ *tls.ClientHelloInfo) (*tls.Certificate, error)
  • func (cw *CertWatcher) ReadCertificate() error
  • func (cw *CertWatcher) Start(stopCh <-chan struct{}) error
  • func (cw *CertWatcher) Watch()

Types

type CertWatcher

type CertWatcher struct {
	sync.Mutex
	// contains filtered or unexported fields
}

CertWatcher watches certificate and key files for changes. When either file changes, it reads and parses both and calls an optional callback with the new certificate.

func New

func New(certPath, keyPath string) (*CertWatcher, error)

New returns a new CertWatcher watching the given certificate and key.

func (*CertWatcher) GetCertificate

func (cw *CertWatcher) GetCertificate(_ *tls.ClientHelloInfo) (*tls.Certificate, error)

GetCertificate fetches the currently loaded certificate, which may be nil.

func (*CertWatcher) ReadCertificate

func (cw *CertWatcher) ReadCertificate() error

ReadCertificate reads the certificate and key files from disk, parses them, and updates the current certificate on the watcher. If a callback is set, it is invoked with the new certificate.

func (*CertWatcher) Start

func (cw *CertWatcher) Start(stopCh <-chan struct{}) error

Start starts the watch on the certificate and key files.

func (*CertWatcher) Watch

func (cw *CertWatcher) Watch()

Watch reads events from the watcher's channel and reacts to changes.