simpletls

README

simpletls

package simpletls helps setting up a TLS listener, by default with Let's Encrypt's autocert.

Documentation

Overview

package simpletls helps setting up a TLS listener with Let's Encrypt's autocert.

Index

• Variables
• func Config(hostport string) (*tls.Config, error)
• func Listen(hostport string) (net.Listener, error)

Variables

var (
	TLSKey    = filepath.Join(os.Getenv("HOME"), "keys", "key.pem")
	TLSCert   = filepath.Join(os.Getenv("HOME"), "keys", "cert.pem")
	CertCache = filepath.Join(os.Getenv("HOME"), "keys", "letsencrypt.cache")
)

var (
	FlagAutocert = flag.Bool("autocert", true, `Get https certificate from Let's Encrypt. The cached certificate(s) will be in CertCache.`)
)

Functions

func Config

func Config(hostport string) (*tls.Config, error)

Config returns a TLS config for hostport ("hostname:port") that uses autocert if FlagAutocert is true, or TLSKey and TLSCert otherwise.

func Listen

func Listen(hostport string) (net.Listener, error)

Listen returns a TLS listen for hostport set up with Config.