71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
/*
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Copyright 2016 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 master
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import (
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"crypto/rand"
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"crypto/rsa"
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"crypto/x509"
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"testing"
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kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
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)
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func TestCreateCertsAndConfigForClients(t *testing.T) {
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var tests = []struct {
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a kubeadmapi.API
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cn []string
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caKeySize int
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expected bool
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}{
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{
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a: kubeadmapi.API{AdvertiseAddresses: []string{"foo"}},
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cn: []string{"localhost"},
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caKeySize: 128,
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expected: false,
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},
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{
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a: kubeadmapi.API{AdvertiseAddresses: []string{"foo"}},
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cn: []string{},
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caKeySize: 128,
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expected: true,
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},
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{
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a: kubeadmapi.API{AdvertiseAddresses: []string{"foo"}},
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cn: []string{"localhost"},
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caKeySize: 2048,
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expected: true,
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},
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}
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for _, rt := range tests {
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caKey, err := rsa.GenerateKey(rand.Reader, rt.caKeySize)
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if err != nil {
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t.Fatalf("Couldn't create rsa Private Key")
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}
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caCert := &x509.Certificate{}
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_, actual := CreateCertsAndConfigForClients(rt.a, rt.cn, caKey, caCert)
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if (actual == nil) != rt.expected {
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t.Errorf(
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"failed CreateCertsAndConfigForClients:\n\texpected: %t\n\t actual: %t",
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rt.expected,
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(actual == nil),
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)
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}
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}
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}
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