You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
113 lines
1.9 KiB
Go
113 lines
1.9 KiB
Go
package socks
|
|
|
|
import (
|
|
//"bytes"
|
|
//"fmt"
|
|
"errors"
|
|
"log"
|
|
"net"
|
|
"testing"
|
|
)
|
|
|
|
func TestSocks(t *testing.T) {
|
|
if err := testSocks(t, "u1", "p1", true); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := testSocks(t, "", "", false); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := testSocks(t, "u3", "p3", true); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
if err := testSocks(t, "u3", "p3", false); err != nil {
|
|
log.Println(err)
|
|
} else {
|
|
t.Error("password not active")
|
|
}
|
|
|
|
if err := testSocks(t, "u3", "", false); err != nil {
|
|
log.Println(err)
|
|
} else {
|
|
t.Error("password not active")
|
|
}
|
|
}
|
|
|
|
func testSocks(t *testing.T, user, pass string, auth bool) error {
|
|
l, err := net.Listen("tcp", "127.0.0.1:0")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer l.Close()
|
|
|
|
l1, err := net.Listen("tcp", "127.0.0.1:0")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer l1.Close()
|
|
|
|
addr := l.Addr().String()
|
|
|
|
addr1 := l1.Addr()
|
|
|
|
go func() {
|
|
conn, err := l.Accept()
|
|
if err != nil {
|
|
return
|
|
}
|
|
log.Printf("connected from %s", conn.RemoteAddr())
|
|
s := SocksConn{ClientConn: conn, Username: user, Password: pass}
|
|
s.Serve()
|
|
}()
|
|
|
|
go func() {
|
|
conn, err := l1.Accept()
|
|
if err != nil {
|
|
return
|
|
}
|
|
log.Printf("server 2 accept connection from %s", conn.RemoteAddr())
|
|
defer conn.Close()
|
|
buf := make([]byte, 512)
|
|
n, err := conn.Read(buf)
|
|
if err != nil {
|
|
return
|
|
}
|
|
conn.Write(buf[:n])
|
|
}()
|
|
|
|
c, err := net.Dial("tcp", addr)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
defer c.Close()
|
|
var sc Client
|
|
if auth {
|
|
sc = Client{Conn: c, Username: user, Password: pass}
|
|
} else {
|
|
sc = Client{Conn: c}
|
|
}
|
|
if err = sc.Connect("localhost", uint16(addr1.(*net.TCPAddr).Port)); err != nil {
|
|
return err
|
|
}
|
|
|
|
log.Printf("connect success")
|
|
|
|
str := "hello1234"
|
|
buf := make([]byte, 512)
|
|
|
|
if _, err := sc.Write([]byte(str)); err != nil {
|
|
return err
|
|
}
|
|
|
|
n, err := sc.Read(buf)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if string(buf[:n]) != str {
|
|
return errors.New("socks test failed")
|
|
}
|
|
return nil
|
|
}
|