Verify sign in nil pointer dereference fix.

auth/email_link/link_verify.go

@@ -86,14 +86,19 @@ func (c *client) signIn(
 	return emailConfirmed, issuedTokenSeq, nil
 }
 
+//nolint:funlen // .
 func (c *client) verifySignIn(ctx context.Context, els *emailLinkSignIn, id *loginID, confirmationCode string) error {
 	var shouldBeBlocked bool
 	var mErr *multierror.Error
-	if els.ConfirmationCodeWrongAttemptsCount >= c.cfg.ConfirmationCode.MaxWrongAttemptsCount {
+	if els.ConfirmationCodeWrongAttemptsCount >= c.cfg.ConfirmationCode.MaxWrongAttemptsCount { //nolint:nestif // .
 		blockEndTime := time.Now().Add(c.cfg.EmailValidation.BlockDuration)
-		blockTimeFitsNow := (els.BlockedUntil.Before(blockEndTime) && els.BlockedUntil.After(*els.CreatedAt.Time))
-		if els.BlockedUntil == nil || !blockTimeFitsNow {
+		if els.BlockedUntil == nil {
 			shouldBeBlocked = true
+		} else {
+			blockTimeFitsNow := (els.BlockedUntil.Before(blockEndTime) && els.BlockedUntil.After(*els.CreatedAt.Time))
+			if !blockTimeFitsNow {
+				shouldBeBlocked = true
+			}
 		}
 		if !shouldBeBlocked {
 			return errors.Wrapf(ErrConfirmationCodeAttemptsExceeded, "confirmation code wrong attempts count exceeded for id:%#v", id)

go.mod

@@ -117,7 +117,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/onsi/ginkgo/v2 v2.20.0 // indirect
+	github.com/onsi/ginkgo/v2 v2.20.1 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0 // indirect
 	github.com/opencontainers/runc v1.1.13 // indirect

go.sum

@@ -296,8 +296,8 @@ github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f h1:KUppIJq7/+
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/oklog/ulid v1.3.1 h1:EGfNDEx6MqHz8B3uNV6QAib1UR2Lm97sHi3ocA6ESJ4=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
-github.com/onsi/ginkgo/v2 v2.20.0 h1:PE84V2mHqoT1sglvHc8ZdQtPcwmvvt29WLEEO3xmdZw=
-github.com/onsi/ginkgo/v2 v2.20.0/go.mod h1:lG9ey2Z29hR41WMVthyJBGUBcBhGOtoPF2VFMvBXFCI=
+github.com/onsi/ginkgo/v2 v2.20.1 h1:YlVIbqct+ZmnEph770q9Q7NVAz4wwIiVNahee6JyUzo=
+github.com/onsi/ginkgo/v2 v2.20.1/go.mod h1:lG9ey2Z29hR41WMVthyJBGUBcBhGOtoPF2VFMvBXFCI=
 github.com/onsi/gomega v1.34.1 h1:EUMJIKUjM8sKjYbtxQI9A4z2o+rruxnzNvpknOXie6k=
 github.com/onsi/gomega v1.34.1/go.mod h1:kU1QgUvBDLXBJq618Xvm2LUX6rSAfRaFRTcdOeDLwwY=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=