add tls config option

pkg/listener/quic/listener.go

@@ -17,22 +17,22 @@ func init() {
 }
 
 type quicListener struct {
-	addr    string
 	ln      quic.Listener
 	cqueue  chan net.Conn
 	errChan chan error
 	logger  logger.Logger
 	md      metadata
+	options listener.Options
 }
 
 func NewListener(opts ...listener.Option) listener.Listener {
-	options := &listener.Options{}
+	options := listener.Options{}
 	for _, opt := range opts {
-		opt(options)
+		opt(&options)
 	}
 	return &quicListener{
-		addr:   options.Addr,
-		logger: options.Logger,
+		logger:  options.Logger,
+		options: options,
 	}
 }
 
@@ -41,7 +41,7 @@ func (l *quicListener) Init(md md.Metadata) (err error) {
 		return
 	}
 
-	laddr, err := net.ResolveUDPAddr("udp", l.addr)
+	laddr, err := net.ResolveUDPAddr("udp", l.options.Addr)
 	if err != nil {
 		return
 	}
@@ -67,7 +67,7 @@ func (l *quicListener) Init(md md.Metadata) (err error) {
 		},
 	}
 
-	tlsCfg := l.md.tlsConfig
+	tlsCfg := l.options.TLSConfig
 	tlsCfg.NextProtos = []string{"http/3", "quic/v1"}
 
 	ln, err := quic.Listen(conn, tlsCfg, config)

pkg/listener/quic/metadata.go

@@ -1,10 +1,8 @@
 package quic
 
 import (
-	"crypto/tls"
 	"time"
 
-	tls_util "github.com/go-gost/gost/pkg/common/util/tls"
 	mdata "github.com/go-gost/gost/pkg/metadata"
 )
 
@@ -17,7 +15,6 @@ type metadata struct {
 	handshakeTimeout time.Duration
 	maxIdleTimeout   time.Duration
 
-	tlsConfig *tls.Config
 	cipherKey []byte
 	backlog   int
 }
@@ -28,23 +25,10 @@ func (l *quicListener) parseMetadata(md mdata.Metadata) (err error) {
 		handshakeTimeout = "handshakeTimeout"
 		maxIdleTimeout   = "maxIdleTimeout"
 
-		certFile = "certFile"
-		keyFile  = "keyFile"
-		caFile   = "caFile"
-
 		backlog   = "backlog"
 		cipherKey = "cipherKey"
 	)
 
-	l.md.tlsConfig, err = tls_util.LoadServerConfig(
-		mdata.GetString(md, certFile),
-		mdata.GetString(md, keyFile),
-		mdata.GetString(md, caFile),
-	)
-
-	if err != nil {
-		return
-	}
 	l.md.backlog = mdata.GetInt(md, backlog)
 	if l.md.backlog <= 0 {
 		l.md.backlog = defaultBacklog