Organize backend into product executable and shared Go modules

backend/product/auth/response/login_test.go

@@ -0,0 +1,58 @@
+package sresponse
+
+import (
+	customermodel "git.sendico.io/tech/sxchnge/product/customers/model"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"git.sendico.io/tech/sxchnge/product/sessions/browser"
+	"github.com/stretchr/testify/require"
+	"go.uber.org/zap"
+)
+
+func TestBrowserLoginMovesRefreshCredentialToHttpOnlyCookie(t *testing.T) {
+	refresh := &TokenData{Token: "refresh-secret", Expiration: time.Now().Add(time.Hour)}
+	access := &TokenData{Token: "access-secret", Expiration: time.Now().Add(time.Minute)}
+	req := httptest.NewRequest(http.MethodPost, "http://app.sendico.io/api/v1/accounts/login", nil)
+	req.Header.Set(browser.TransportHeader, browser.TransportCookie)
+	req.Header.Set("X-Forwarded-Proto", "https")
+	recorder := httptest.NewRecorder()
+
+	Login(zap.NewNop(), &customermodel.Account{}, access, refresh).ServeHTTP(recorder, req)
+
+	require.Equal(t, http.StatusOK, recorder.Code)
+	require.NotContains(t, recorder.Body.String(), refresh.Token)
+	require.Contains(t, recorder.Body.String(), access.Token)
+	setCookie := recorder.Header().Get("Set-Cookie")
+	require.True(t, strings.HasPrefix(setCookie, browser.RefreshCookie+"="))
+	require.Contains(t, setCookie, "HttpOnly")
+	require.Contains(t, setCookie, "Secure")
+	require.Contains(t, setCookie, "SameSite=Strict")
+}
+
+func TestNativeLoginKeepsRefreshCredentialInResponse(t *testing.T) {
+	refresh := &TokenData{Token: "native-refresh", Expiration: time.Now().Add(time.Hour)}
+	access := &TokenData{Token: "native-access", Expiration: time.Now().Add(time.Minute)}
+	req := httptest.NewRequest(http.MethodPost, "http://native.test/api/v1/accounts/login", nil)
+	recorder := httptest.NewRecorder()
+
+	Login(zap.NewNop(), &customermodel.Account{}, access, refresh).ServeHTTP(recorder, req)
+
+	require.Contains(t, recorder.Body.String(), refresh.Token)
+	require.Empty(t, recorder.Header().Get("Set-Cookie"))
+}
+
+func TestCustomerResponseExcludesStorageAndPlatformFields(t *testing.T) {
+	account := &customermodel.Account{Password: "private-password-hash", Status: customermodel.AccountActive}
+	account.Login = "customer@example.test"
+	account.Name = "Customer"
+	recorder := httptest.NewRecorder()
+	Account(zap.NewNop(), account, &TokenData{}).ServeHTTP(recorder, httptest.NewRequest(http.MethodGet, "/accounts/me", nil))
+	require.Contains(t, recorder.Body.String(), "customer@example.test")
+	for _, field := range []string{"private-password-hash", "password", "status\":\"active", "organization", "role", "policy", "isAnonymous", "createdAt", "isArchived"} {
+		require.NotContains(t, recorder.Body.String(), field)
+	}
+}