Remove redundant text encoding func

1 files changed, 0 insertions, 9 deletions

diff --git a/hotline/user.go b/hotline/user.go
index 7d6f851..e64bf84 100644
--- a/hotline/user.go
+++ b/hotline/user.go
@@ -64,15 +64,6 @@ func (u *User) Write(p []byte) (int, error) {
 	return 8 + namelen, nil
 }
 
-// decodeString decodes an obfuscated user string from a client
-// e.g. 98 8a 9a 8c 8b => "guest"
-func decodeString(obfuText []byte) (clearText string) {
-	for _, char := range obfuText {
-		clearText += string(rune(255 - uint(char)))
-	}
-	return clearText
-}
-
 // encodeString takes []byte s containing cleartext and rotates by 255 into obfuscated cleartext.
 // The Hotline protocol uses this format for sending passwords over network.
 // Not secure, but hey, it was the 90s!