1 files changed, 0 insertions, 85 deletions
diff --git a/pkg/server/module/aes.go b/pkg/server/module/aes.go
deleted file mode 100644
index 13153bc..0000000
--- a/pkg/server/module/aes.go
+++ /dev/null
@@ -1,85 +0,0 @@
-package module
-
-import (
-	"crypto/aes"
-	"crypto/cipher"
-	"crypto/md5"
-	"crypto/rand"
-	"io"
-	"tunnel/pkg/server/env"
-	"tunnel/pkg/server/opts"
-	"tunnel/pkg/server/queue"
-)
-
-type aesModule struct{}
-
-type aesPipe struct {
-	key []byte
-}
-
-func (a *aesPipe) Send(rq, wq queue.Q) error {
-	block, err := aes.NewCipher(a.key)
-	if err != nil {
-		return err
-	}
-
-	iv := make([]byte, aes.BlockSize)
-
-	if _, err := rand.Read(iv); err != nil {
-		return err
-	}
-
-	writer := &cipher.StreamWriter{
-		S: cipher.NewOFB(block, iv),
-		W: wq.Writer(),
-	}
-
-	wq <- iv
-
-	return queue.IoCopy(rq.Reader(), writer)
-}
-
-func (a *aesPipe) Recv(rq, wq queue.Q) error {
-	block, err := aes.NewCipher(a.key)
-	if err != nil {
-		return err
-	}
-
-	r := rq.Reader()
-
-	iv := make([]byte, aes.BlockSize)
-
-	if _, err := io.ReadFull(r, iv); err != nil {
-		if err == io.EOF {
-			return nil
-		}
-		return err
-	}
-
-	reader := &cipher.StreamReader{
-		S: cipher.NewOFB(block, iv),
-		R: r,
-	}
-
-	return queue.IoCopy(reader, wq.Writer())
-}
-
-func newAes(env env.Env) *aesPipe {
-	s := getAuthSecret(env)
-	h := md5.Sum([]byte(s))
-
-	a := &aesPipe{key: make([]byte, 16)}
-	copy(a.key, h[:])
-
-	return a
-}
-
-func (m aesModule) Open(env env.Env) (interface{}, error) {
-	return newAes(env), nil
-}
-
-func init() {
-	register("aes", func(opts.Opts, env.Env) (module, error) {
-		return aesModule{}, nil
-	})
-}