42 lines
876 B
Go
42 lines
876 B
Go
package gost
|
|
|
|
import (
|
|
"crypto/tls"
|
|
"net"
|
|
)
|
|
|
|
type tlsTransporter struct {
|
|
tlsConfig *tls.Config
|
|
}
|
|
|
|
// TLSTransporter creates a Transporter that is used by TLS proxy client.
|
|
// It accepts a TLS config for TLS handshake.
|
|
func TLSTransporter(cfg *tls.Config) Transporter {
|
|
return &tlsTransporter{tlsConfig: cfg}
|
|
}
|
|
|
|
func (tr *tlsTransporter) Dial(addr string) (net.Conn, error) {
|
|
return net.Dial("tcp", addr)
|
|
}
|
|
|
|
func (tr *tlsTransporter) Handshake(conn net.Conn) (net.Conn, error) {
|
|
return tls.Client(conn, tr.tlsConfig), nil
|
|
}
|
|
|
|
func (tr *tlsTransporter) Multiplex() bool {
|
|
return false
|
|
}
|
|
|
|
type tlsListener struct {
|
|
net.Listener
|
|
}
|
|
|
|
// TLSListener creates a Listener for TLS proxy server.
|
|
func TLSListener(addr string, config *tls.Config) (Listener, error) {
|
|
ln, err := tls.Listen("tcp", addr, config)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &tlsListener{ln}, nil
|
|
}
|