53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
/*
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Copyright 2021 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package options
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import (
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"net"
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"testing"
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"k8s.io/apiserver/pkg/server"
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"k8s.io/client-go/rest"
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netutils "k8s.io/utils/net"
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)
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func TestEmptyMainCert(t *testing.T) {
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secureServingInfo := &server.SecureServingInfo{}
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var loopbackClientConfig *rest.Config
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s := (&SecureServingOptions{
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BindAddress: netutils.ParseIPSloppy("127.0.0.1"),
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}).WithLoopback()
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ln, err := net.Listen("tcp", "127.0.0.1:0")
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if err != nil {
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t.Fatalf("failed to listen on 127.0.0.1:0")
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}
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defer ln.Close()
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s.Listener = ln
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s.BindPort = ln.Addr().(*net.TCPAddr).Port
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if err := s.ApplyTo(&secureServingInfo, &loopbackClientConfig); err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if loopbackClientConfig == nil {
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t.Errorf("unexpected empty loopbackClientConfig")
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}
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if e, a := 1, len(secureServingInfo.SNICerts); e != a {
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t.Errorf("expected %d SNICert, got %d", e, a)
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}
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}
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