88 lines
2.1 KiB
Go
88 lines
2.1 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 localkube
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import (
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"crypto/tls"
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"crypto/x509"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"os"
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"testing"
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"k8s.io/minikube/pkg/minikube/tests"
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)
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func TestBasicHealthCheck(t *testing.T) {
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tcs := []struct {
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body string
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statusCode int
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shouldSucceed bool
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}{
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{"ok", 200, true},
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{"notok", 200, false},
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}
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tempDir := tests.MakeTempDir()
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defer os.RemoveAll(tempDir)
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lk := LocalkubeServer{LocalkubeDirectory: tempDir}
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lk.GenerateCerts()
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cert, err := tls.LoadX509KeyPair(lk.GetPublicKeyCertPath(), lk.GetPrivateKeyCertPath())
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if err != nil {
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t.Fatalf("Unable to load server certs.")
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}
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caCert, err := ioutil.ReadFile(lk.GetCAPublicKeyCertPath())
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if err != nil {
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t.Fatalf("Unable to load CA certs.")
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}
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caCertPool := x509.NewCertPool()
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caCertPool.AppendCertsFromPEM(caCert)
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tls := tls.Config{
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Certificates: []tls.Certificate{cert},
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ClientCAs: caCertPool,
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}
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tls.BuildNameToCertificate()
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for _, tc := range tcs {
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// Do this in a func so we can use defer.
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doTest := func() {
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handler := func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(tc.statusCode)
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io.WriteString(w, tc.body)
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}
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server := httptest.NewUnstartedServer(http.HandlerFunc(handler))
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defer server.Close()
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server.TLS = &tls
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server.StartTLS()
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hcFunc := healthCheck(server.URL, lk)
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result := hcFunc()
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if result != tc.shouldSucceed {
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t.Errorf("Expected healthcheck to return %v. Got %v", result, tc.shouldSucceed)
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}
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}
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doTest()
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}
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}
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