mirror of https://github.com/kubernetes/kops.git
79 lines
2.0 KiB
Go
79 lines
2.0 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 mockstorage
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import (
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"context"
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"fmt"
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"net/http"
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"strings"
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option "google.golang.org/api/option"
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"google.golang.org/api/storage/v1"
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"k8s.io/klog/v2"
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)
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// mockStorageService represents a mocked storage client.
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type mockStorageService struct {
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svc *storage.Service
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buckets buckets
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}
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// New creates a new mock IAM client.
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func New() *storage.Service {
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ctx := context.Background()
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s := &mockStorageService{}
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s.buckets.Init()
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httpClient := &http.Client{Transport: s}
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svc, err := storage.NewService(ctx, option.WithHTTPClient(httpClient))
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if err != nil {
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klog.Fatalf("failed to build mock storage service: %v", err)
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}
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s.svc = svc
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return svc
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}
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func (s *mockStorageService) RoundTrip(request *http.Request) (*http.Response, error) {
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url := request.URL
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if url.Host != "storage.googleapis.com" {
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return nil, fmt.Errorf("unexpected host in request %#v", request)
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}
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pathTokens := strings.Split(strings.TrimPrefix(url.Path, "/"), "/")
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if len(pathTokens) >= 2 && pathTokens[0] == "storage" && pathTokens[1] == "v1" {
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if len(pathTokens) >= 4 && pathTokens[2] == "b" {
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bucket := pathTokens[3]
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if len(pathTokens) == 5 && pathTokens[4] == "iam" {
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if request.Method == "GET" {
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return s.buckets.getIAMPolicy(bucket, request)
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}
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if request.Method == "PUT" {
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return s.buckets.setIAMPolicy(bucket, request)
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}
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}
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}
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}
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klog.Warningf("request: %s %s %#v", request.Method, request.URL, request)
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return nil, fmt.Errorf("unhandled request %#v", request)
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}
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