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// Copyright 2019 Google LLC
//
// 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 (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/url"
"strings"
"testing"
"time"
storage_v1_tests "cloud.google.com/go/storage/internal/test/conformance"
"github.com/golang/protobuf/jsonpb"
)
func TestSigningV4Conformance(t *testing.T) {
oldUTCNow := utcNow
defer func() {
utcNow = oldUTCNow
}()
dir := "internal/test/conformance"
inBytes, err := ioutil.ReadFile(dir + "/service-account")
if err != nil {
t.Fatal(err)
}
serviceAccount := map[string]string{}
if err := json.Unmarshal(inBytes, &serviceAccount); err != nil {
t.Fatal(err)
}
googleAccessID := serviceAccount["client_email"]
privateKey := serviceAccount["private_key"]
files, err := ioutil.ReadDir(dir)
if err != nil {
t.Fatal(err)
}
for _, f := range files {
if !strings.Contains(f.Name(), ".json") {
continue
}
inBytes, err := ioutil.ReadFile(dir + "/" + f.Name())
if err != nil {
t.Fatalf("%s: %v", f.Name(), err)
}
var testfile storage_v1_tests.TestFile
if err := jsonpb.Unmarshal(bytes.NewReader(inBytes), &testfile); err != nil {
t.Fatalf("unmarshalling %s: %v", f.Name(), err)
}
for _, tc := range testfile.SigningV4Tests {
t.Run(tc.Description, func(t *testing.T) {
utcNow = func() time.Time {
return time.Unix(tc.Timestamp.Seconds, 0).UTC()
}
qp := url.Values{}
if tc.QueryParameters != nil {
for k, v := range tc.QueryParameters {
qp.Add(k, v)
}
}
gotURL, err := SignedURL(tc.Bucket, tc.Object, &SignedURLOptions{
GoogleAccessID: googleAccessID,
PrivateKey: []byte(privateKey),
Method: tc.Method,
Expires: utcNow().Add(time.Duration(tc.Expiration) * time.Second),
Scheme: SigningSchemeV4,
Headers: headersAsSlice(tc.Headers),
QueryParameters: qp,
})
if err != nil {
t.Fatal(err)
}
wantURL, err := url.Parse(tc.ExpectedUrl)
if err != nil {
t.Fatal(err)
}
// Sort the headers.
wantURL.RawQuery = wantURL.Query().Encode()
if gotURL != wantURL.String() {
t.Fatalf("\nwant:\t%s\ngot:\t%s", wantURL.String(), gotURL)
}
})
}
}
}
func headersAsSlice(m map[string]string) []string {
var s []string
for k, v := range m {
s = append(s, fmt.Sprintf("%s:%s", k, v))
}
return s
}
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