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gateway.go
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gateway.go
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// Copyright 2024 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package istio
import (
istioapinetworkingv1beta1 "istio.io/api/networking/v1beta1"
istionetworkingv1beta1 "istio.io/client-go/pkg/apis/networking/v1beta1"
)
// GatewayWithTLSPassthrough returns a function setting the given attributes to a gateway object.
func GatewayWithTLSPassthrough(gateway *istionetworkingv1beta1.Gateway, labels map[string]string, istioLabels map[string]string, hosts []string, port uint32) func() error {
return func() error {
gateway.Labels = labels
gateway.Spec = istioapinetworkingv1beta1.Gateway{
Selector: istioLabels,
Servers: []*istioapinetworkingv1beta1.Server{{
Hosts: hosts,
Port: &istioapinetworkingv1beta1.Port{
Number: port,
Name: "tls",
Protocol: "TLS",
},
Tls: &istioapinetworkingv1beta1.ServerTLSSettings{
Mode: istioapinetworkingv1beta1.ServerTLSSettings_PASSTHROUGH,
},
}},
}
return nil
}
}
// GatewayWithTLSTermination returns a function setting the given attributes to a gateway object.
func GatewayWithTLSTermination(gateway *istionetworkingv1beta1.Gateway, labels map[string]string, istioLabels map[string]string, hosts []string, port uint32, tlsSecret string) func() error {
return func() error {
gateway.Labels = labels
gateway.Spec = istioapinetworkingv1beta1.Gateway{
Selector: istioLabels,
Servers: []*istioapinetworkingv1beta1.Server{{
Hosts: hosts,
Port: &istioapinetworkingv1beta1.Port{
Number: port,
Name: "tls",
Protocol: "HTTPS",
},
Tls: &istioapinetworkingv1beta1.ServerTLSSettings{
Mode: istioapinetworkingv1beta1.ServerTLSSettings_SIMPLE,
CredentialName: tlsSecret,
},
}},
}
return nil
}
}