[MM-37494] Check for license SKU when preparing marketplace requests (#18031)

* check for license SKU when preparing marketplace requests

* rename method to HasEnterpriseMarketplacePlugins

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

app/plugin.go

@@ -720,7 +720,7 @@ func (s *Server) getBaseMarketplaceFilter() *model.MarketplacePluginFilter {
 	}
 
 	license := s.License()
-	if license != nil && *license.Features.EnterprisePlugins {
+	if license != nil && license.HasEnterpriseMarketplacePlugins() {
 		filter.EnterprisePlugins = true
 	}
 

model/license.go

@@ -16,6 +16,11 @@ const (
 	InvalidLicenseError = "api.license.add_license.invalid.app_error"
 	LicenseGracePeriod  = 1000 * 60 * 60 * 24 * 10 //10 days
 	LicenseRenewalLink  = "https://mattermost.com/renew/"
+
+	LicenseShortSkuE10          = "E10"
+	LicenseShortSkuE20          = "E20"
+	LicenseShortSkuProfessional = "professional"
+	LicenseShortSkuEnterprise   = "enterprise"
 )
 
 const (
@@ -302,6 +307,13 @@ func (l *License) IsSanctionedTrial() bool {
 		(duration >= sanctionedTrialDurationLowerBound.Milliseconds() || duration <= sanctionedTrialDurationUpperBound.Milliseconds())
 }
 
+func (l *License) HasEnterpriseMarketplacePlugins() bool {
+	return *l.Features.EnterprisePlugins ||
+		l.SkuShortName == LicenseShortSkuE20 ||
+		l.SkuShortName == LicenseShortSkuProfessional ||
+		l.SkuShortName == LicenseShortSkuEnterprise
+}
+
 // NewTestLicense returns a license that expires in the future and has the given features.
 func NewTestLicense(features ...string) *License {
 	ret := &License{