4 files changed, 32 insertions, 9 deletions
diff --git a/pkg/client/client.go b/pkg/client/client.go
index 1264853..29d956e 100644
--- a/pkg/client/client.go
+++ b/pkg/client/client.go
@@ -16,8 +16,8 @@ type Client struct {
 	conn net.Conn
 }
 
-func New() (*Client, error) {
-	conn, err := net.Dial(config.SockType, config.SockPath)
+func New(path string) (*Client, error) {
+	conn, err := net.Dial("unixpacket", path)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/config/config.go b/pkg/config/config.go
index fb09ad0..5483192 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -1,12 +1,33 @@
 package config
 
-import "time"
-
-const SockType = "unixpacket"
-const SockPath = "/tmp/tunnel.sock"
+import (
+	"errors"
+	"fmt"
+	"os"
+	"time"
+)
 
 const TimeFormat = "2006-01-02/15:04:05"
 
 const BufSize = 1024
 
 const IoTimeout = 5 * time.Second
+
+var errNegativeUid = errors.New("negative uid")
+
+func GetSystemSocketPath() (string, error) {
+	return "/run/tunnel/socket", nil
+}
+
+func GetSocketPath() (string, error) {
+	uid := os.Getuid()
+
+	switch uid {
+	case -1:
+		return "", errNegativeUid
+	case 0:
+		return GetSystemSocketPath()
+	}
+
+	return fmt.Sprintf("/run/user/%d/tunnel/socket", uid), nil
+}
diff --git a/pkg/server/server.go b/pkg/server/server.go
index 571397f..a9a50a4 100644
--- a/pkg/server/server.go
+++ b/pkg/server/server.go
@@ -126,12 +126,14 @@ func (s *Server) isDone() bool {
 	}
 }
 
-func New() (*Server, error) {
-	listen, err := net.Listen(config.SockType, config.SockPath)
+func New(path string) (*Server, error) {
+	listen, err := net.Listen("unixpacket", path)
 	if err != nil {
 		return nil, err
 	}
 
+	log.Println("listen at", path)
+
 	s := &Server{
 		env:     env.New(),
 		listen:  listen,
diff --git a/pkg/server/socket/socket.go b/pkg/server/socket/socket.go
index 3db4310..c91423e 100644
--- a/pkg/server/socket/socket.go
+++ b/pkg/server/socket/socket.go
@@ -141,7 +141,7 @@ func (s *dialSocket) Close() {
 
 func New(desc string, env env.Env) (S, error) {
 	base, opts := opts.Parse(desc)
-	args := strings.Split(base, "/")
+	args := strings.SplitN(base, "/", 2)
 
 	var proto string
 	var addr string