helper/totp.go

@@ -33,9 +33,6 @@ func GenerateOTPCode(token string, when time.Time) (string, error) {
 	// It should be uppercase always
 	token = strings.ToUpper(token)
 
-	// Remove all the extra "=" padding at the end
-	token = strings.TrimRight(token, "=")
-
 	secretBytes, err := base32.StdEncoding.WithPadding(base32.NoPadding).DecodeString(token)
 	if err != nil {
 		return "", fmt.Errorf("Decoding token string: %w", err)

helper/totp_test.go

@@ -1,36 +0,0 @@
-package helper
-
-import (
-	"testing"
-	"time"
-)
-
-var testCases = []struct {
-	description string
-	token       string
-	expectErr   bool
-}{
-	{"generates otpcode from token with padding", "PGWXXL7B66MMSRBAWSKEKIYD3P675KRJ===", false},
-	{"generates otpcode from token without padding", "JBSWY3DPEHPK3PXPJBSWY3DPEHPK3PXP", false},
-	{"invalid token format", "INVALIDTOKEN123", true},
-}
-
-func TestGenerateOTPCode(t *testing.T) {
-	for _, tc := range testCases {
-		t.Run(tc.description, func(t *testing.T) {
-			code, err := GenerateOTPCode(tc.token, time.Now())
-
-			if tc.expectErr {
-				if err == nil {
-					t.Errorf("Expected error for input '%s', but got none", tc.token)
-				}
-			} else {
-				if err != nil {
-					t.Errorf("GenerateOTPCode returned an error: %s", err.Error())
-				} else if len(code) != 6 {
-					t.Errorf("Expected 6-digit OTP, got: %s", code)
-				}
-			}
-		})
-	}
-}