func LoadX509KeyPair(certpath, keypath string) (cert tls.Certificate, err error) {
key_buf, err := ioutil.ReadFile(keypath)
if err != nil {
return
}
cert_buf, err := ioutil.ReadFile(certpath)
if err != nil {
return
}
pkey, err := evp.LoadPrivateKeyPEM(key_buf)
if err != nil {
return
}
key_buf, err = pkey.DumpPEM()
return tls.X509KeyPair(cert_buf, key_buf)
}
func main() {
keypath := flag.String("key", "", "The path to a PEM key")
flag.Parse()
if len(*keypath) == 0 {
flag.PrintDefaults()
return
}
buf, err := ioutil.ReadFile(*keypath)
if err != nil {
panic(err)
}
key, err := evp.LoadPrivateKeyPEM(buf)
if err != nil {
panic(err)
}
buf, err = key.DumpPEM()
if err != nil {
panic(err)
}
fmt.Printf("%s", buf)
}