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auth_test.go
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auth_test.go
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package socks5
import (
"bytes"
"fmt"
"log"
"reflect"
"testing"
)
func TestNewClientAuthMessage(t *testing.T) {
t.Run("should generate a message", func(t *testing.T) {
b := []byte{SOCKS5Version, 2, MethodNoAuth, MethodGSSAPI}
reader := bytes.NewReader(b)
message, err := NewClientAuthMessage(reader)
if err != nil {
t.Fatalf("want errors = nil but got %s", err)
}
if message.Version != SOCKS5Version {
t.Fatalf("want version is 0x05, but got %d", message.Version)
}
if message.NMethods != 2 {
t.Fatalf("want nmtethos = 2, but got %d", message.Version)
}
if !reflect.DeepEqual(message.Methods, []byte{0x00, 0x01}) {
t.Fatalf("want methos: %v, but got %v", []byte{0x00, 0x01}, message.Methods)
}
})
t.Run("methods length is shorter than methods", func(t *testing.T) {
b := []byte{SOCKS5Version, 2, 0x00}
reader := bytes.NewReader(b)
_, err := NewClientAuthMessage(reader)
if err == nil {
t.Fatalf("want errors != nill but got nil")
}
})
}
func TestNewClientPasswordMessage(t *testing.T) {
t.Run("valid password auth message", func(t *testing.T) {
username, passwd := "admin", "123456"
var buff bytes.Buffer
buff.WriteByte(UsernameMethodVersion)
buff.WriteByte(0x05)
buff.WriteString(username)
buff.WriteByte(0x06)
buff.WriteString(passwd)
fmt.Println(buff)
message, err := NewClientPasswordMessage(&buff)
if err != nil {
log.Fatalf("want error = nil but got %s", err)
}
if message.Username != username {
log.Fatalf("want username = %s but got %s", username, message.Username)
}
if message.Passwd != passwd {
log.Fatalf("want passwd = %s but got %s", passwd, message.Passwd)
}
})
}