Revert "MM-53879: Fix recursive loading of license (#24200)" (#24498)

This reverts commit dd73c2af0f.

server/channels/app/license_test.go

@@ -0,0 +1,109 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package app
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/mattermost/mattermost/server/public/model"
+)
+
+func TestLoadLicense(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	th.App.Srv().LoadLicense()
+	require.Nil(t, th.App.Srv().License(), "shouldn't have a valid license")
+}
+
+func TestSaveLicense(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	b1 := []byte("junk")
+
+	_, err := th.App.Srv().SaveLicense(b1)
+	require.NotNil(t, err, "shouldn't have saved license")
+}
+
+func TestRemoveLicense(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	err := th.App.Srv().RemoveLicense()
+	require.Nil(t, err, "should have removed license")
+}
+
+func TestSetLicense(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	l1 := &model.License{}
+	l1.Features = &model.Features{}
+	l1.Customer = &model.Customer{}
+	l1.StartsAt = model.GetMillis() - 1000
+	l1.ExpiresAt = model.GetMillis() + 100000
+	ok := th.App.Srv().SetLicense(l1)
+	require.True(t, ok, "license should have worked")
+
+	l3 := &model.License{}
+	l3.Features = &model.Features{}
+	l3.Customer = &model.Customer{}
+	l3.StartsAt = model.GetMillis() + 10000
+	l3.ExpiresAt = model.GetMillis() + 100000
+	ok = th.App.Srv().SetLicense(l3)
+	require.True(t, ok, "license should have passed")
+}
+
+func TestGetSanitizedClientLicense(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	setLicense(th, nil)
+
+	m := th.App.Srv().GetSanitizedClientLicense()
+
+	_, ok := m["Name"]
+	assert.False(t, ok)
+	_, ok = m["SkuName"]
+	assert.False(t, ok)
+}
+
+func TestGenerateRenewalToken(t *testing.T) {
+	th := Setup(t)
+	defer th.TearDown()
+
+	t.Run("renewal token generated correctly", func(t *testing.T) {
+		setLicense(th, nil)
+		token, appErr := th.App.Srv().GenerateRenewalToken(JWTDefaultTokenExpiration)
+		require.Nil(t, appErr)
+		require.NotEmpty(t, token)
+	})
+
+	t.Run("return error if there is no active license", func(t *testing.T) {
+		th.App.Srv().SetLicense(nil)
+		_, appErr := th.App.Srv().GenerateRenewalToken(JWTDefaultTokenExpiration)
+		require.NotNil(t, appErr)
+	})
+}
+
+func setLicense(th *TestHelper, customer *model.Customer) {
+	l1 := &model.License{}
+	l1.Features = &model.Features{}
+	if customer != nil {
+		l1.Customer = customer
+	} else {
+		l1.Customer = &model.Customer{}
+		l1.Customer.Name = "TestName"
+		l1.Customer.Email = "test@example.com"
+	}
+	l1.SkuName = "SKU NAME"
+	l1.SkuShortName = "SKU SHORT NAME"
+	l1.StartsAt = model.GetMillis() - 1000
+	l1.ExpiresAt = model.GetMillis() + 100000
+	th.App.Srv().SetLicense(l1)
+}