重构代理解析流程，引入端口混合协议转发

server/fwd/analysis.go

@@ -6,13 +6,13 @@ import (
 	"io"
 	"log/slog"
 	"proxy-server/pkg/utils"
-	"proxy-server/server/fwd/socks"
+	"proxy-server/server/fwd/core"
 	"strings"
 
 	"github.com/pkg/errors"
 )
 
-func analysisAndLog(conn socks.ProxyConn, reader io.Reader) error {
+func analysisAndLog(conn *core.Conn, reader io.Reader) error {
 	buf := bufio.NewReader(reader)
 
 	domain, proto, err := sniffing(buf)
@@ -21,12 +21,12 @@ func analysisAndLog(conn socks.ProxyConn, reader io.Reader) error {
 	} else {
 		slog.Info(
 			"用户访问记录",
-			slog.Uint64("uid", uint64(conn.Uid)),
-			slog.String("user", conn.Conn.RemoteAddr().String()),
-			slog.String("proxy", "socks"),
-			slog.String("node", conn.Conn.LocalAddr().String()),
+			slog.Uint64("uid", uint64(conn.Auth.Payload.ID)),
+			slog.String("user", conn.RemoteAddr().String()),
+			slog.String("proxy", conn.Protocol),
+			slog.String("node", conn.LocalAddr().String()),
 			slog.String("proto", proto),
-			slog.String("dest", conn.Dest),
+			slog.String("dest", conn.DestAddr().String()),
 			slog.String("domain", domain),
 		)
 	}