New: experimental in-memory SOCKS5 listener

go.mod

@@ -4,6 +4,7 @@ go 1.17
 
 require (
 	git.tcp.direct/kayos/go-socks5 v1.0.1
+	github.com/akutz/memconn v0.1.0
 	github.com/mattn/go-tty v0.0.3
 	github.com/miekg/dns v1.1.43
 	github.com/panjf2000/ants/v2 v2.4.6

socks5_server.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 
 	"git.tcp.direct/kayos/go-socks5"
+	"github.com/akutz/memconn"
 )
 
 type socksLogger struct {
@@ -49,3 +50,25 @@ func (s *Swamp) StartSOCKS5Server(listen, username, password string) error {
 
 	return server.ListenAndServe("tcp", listen)
 }
+
+// StartMemoryServer starts our rotating proxy SOCKS5 server as an in-memory socket.
+func (s *Swamp) StartMemoryServer() error {
+
+	conf := &socks5.Config{
+		Logger: s.socksServerLogger,
+		Dial:   s.MysteryDialer,
+	}
+
+	s.dbgPrint("listening for SOCKS5 connections in memory")
+
+	server, err := socks5.New(conf)
+	if err != nil {
+		return err
+	}
+
+	listener, err := memconn.Listen("prox5", "0")
+	if err != nil {
+		return err
+	}
+	return server.Serve(listener)
+}