92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
// Copyright 2014 Google Inc. All Rights Reserved.
|
|
//
|
|
// 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 storage
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"encoding/base64"
|
|
"fmt"
|
|
"net/http"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"golang.org/x/net/context"
|
|
|
|
"google.golang.org/api/option"
|
|
)
|
|
|
|
type fakeTransport struct {
|
|
gotReq *http.Request
|
|
}
|
|
|
|
func (t *fakeTransport) RoundTrip(req *http.Request) (*http.Response, error) {
|
|
t.gotReq = req
|
|
return nil, fmt.Errorf("error handling request")
|
|
}
|
|
|
|
func TestErrorOnObjectsInsertCall(t *testing.T) {
|
|
ctx := context.Background()
|
|
hc := &http.Client{Transport: &fakeTransport{}}
|
|
client, err := NewClient(ctx, option.WithHTTPClient(hc))
|
|
if err != nil {
|
|
t.Fatalf("error when creating client: %v", err)
|
|
}
|
|
wc := client.Bucket("bucketname").Object("filename1").NewWriter(ctx)
|
|
wc.ContentType = "text/plain"
|
|
|
|
// We can't check that the Write fails, since it depends on the write to the
|
|
// underling fakeTransport failing which is racy.
|
|
wc.Write([]byte("hello world"))
|
|
|
|
// Close must always return an error though since it waits for the transport to
|
|
// have closed.
|
|
if err := wc.Close(); err == nil {
|
|
t.Errorf("expected error on close, got nil")
|
|
}
|
|
}
|
|
|
|
func TestEncryption(t *testing.T) {
|
|
ctx := context.Background()
|
|
ft := &fakeTransport{}
|
|
hc := &http.Client{Transport: ft}
|
|
client, err := NewClient(ctx, option.WithHTTPClient(hc))
|
|
if err != nil {
|
|
t.Fatalf("error when creating client: %v", err)
|
|
}
|
|
obj := client.Bucket("bucketname").Object("filename1")
|
|
key := []byte("secret-key-that-is-32-bytes-long")
|
|
wc := obj.Key(key).NewWriter(ctx)
|
|
// TODO(jba): use something other than fakeTransport, which always returns error.
|
|
wc.Write([]byte("hello world"))
|
|
wc.Close()
|
|
if got, want := ft.gotReq.Header.Get("x-goog-encryption-algorithm"), "AES256"; got != want {
|
|
t.Errorf("algorithm: got %q, want %q", got, want)
|
|
}
|
|
gotKey, err := base64.StdEncoding.DecodeString(ft.gotReq.Header.Get("x-goog-encryption-key"))
|
|
if err != nil {
|
|
t.Fatalf("decoding key: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(gotKey, key) {
|
|
t.Errorf("key: got %v, want %v", gotKey, key)
|
|
}
|
|
wantHash := sha256.Sum256(key)
|
|
gotHash, err := base64.StdEncoding.DecodeString(ft.gotReq.Header.Get("x-goog-encryption-key-sha256"))
|
|
if err != nil {
|
|
t.Fatalf("decoding hash: %v", err)
|
|
}
|
|
if !reflect.DeepEqual(gotHash, wantHash[:]) { // wantHash is an array
|
|
t.Errorf("hash: got\n%v, want\n%v", gotHash, wantHash)
|
|
}
|
|
}
|