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|
package s3crypto_test
import (
"bytes"
"encoding/json"
"io/ioutil"
"net/http"
"reflect"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/awstesting/unit"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/s3/s3crypto"
)
func TestHeaderV2SaveStrategy(t *testing.T) {
cases := []struct {
env s3crypto.Envelope
expected map[string]*string
}{
{
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
TagLen: "128",
UnencryptedMD5: "hello",
UnencryptedContentLen: "0",
},
map[string]*string{
"X-Amz-Key-V2": aws.String("Foo"),
"X-Amz-Iv": aws.String("Bar"),
"X-Amz-Matdesc": aws.String("{}"),
"X-Amz-Wrap-Alg": aws.String(s3crypto.KMSWrap),
"X-Amz-Cek-Alg": aws.String(s3crypto.AESGCMNoPadding),
"X-Amz-Tag-Len": aws.String("128"),
"X-Amz-Unencrypted-Content-Length": aws.String("0"),
},
},
{
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
UnencryptedMD5: "hello",
UnencryptedContentLen: "0",
},
map[string]*string{
"X-Amz-Key-V2": aws.String("Foo"),
"X-Amz-Iv": aws.String("Bar"),
"X-Amz-Matdesc": aws.String("{}"),
"X-Amz-Wrap-Alg": aws.String(s3crypto.KMSWrap),
"X-Amz-Cek-Alg": aws.String(s3crypto.AESGCMNoPadding),
"X-Amz-Unencrypted-Content-Length": aws.String("0"),
},
},
}
for _, c := range cases {
params := &s3.PutObjectInput{}
req := &request.Request{
Params: params,
}
strat := s3crypto.HeaderV2SaveStrategy{}
err := strat.Save(c.env, req)
if err != nil {
t.Errorf("expected no error, but received %v", err)
}
if !reflect.DeepEqual(c.expected, params.Metadata) {
t.Errorf("expected %v, but received %v", c.expected, params.Metadata)
}
}
}
func TestS3SaveStrategy(t *testing.T) {
cases := []struct {
env s3crypto.Envelope
expected s3crypto.Envelope
}{
{
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
TagLen: "128",
UnencryptedMD5: "hello",
UnencryptedContentLen: "0",
},
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
TagLen: "128",
UnencryptedContentLen: "0",
},
},
{
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
UnencryptedMD5: "hello",
UnencryptedContentLen: "0",
},
s3crypto.Envelope{
CipherKey: "Foo",
IV: "Bar",
MatDesc: "{}",
WrapAlg: s3crypto.KMSWrap,
CEKAlg: s3crypto.AESGCMNoPadding,
UnencryptedContentLen: "0",
},
},
}
for _, c := range cases {
params := &s3.PutObjectInput{
Bucket: aws.String("fooBucket"),
Key: aws.String("barKey"),
}
req := &request.Request{
Params: params,
}
client := s3.New(unit.Session)
client.Handlers.Send.Clear()
client.Handlers.Unmarshal.Clear()
client.Handlers.UnmarshalMeta.Clear()
client.Handlers.UnmarshalError.Clear()
client.Handlers.Send.PushBack(func(r *request.Request) {
bodyBytes, err := ioutil.ReadAll(r.Body)
if err != nil {
r.HTTPResponse = &http.Response{
StatusCode: 500,
Body: ioutil.NopCloser(bytes.NewReader([]byte(err.Error()))),
}
return
}
var actual s3crypto.Envelope
err = json.Unmarshal(bodyBytes, &actual)
if err != nil {
r.HTTPResponse = &http.Response{
StatusCode: 500,
Body: ioutil.NopCloser(bytes.NewReader([]byte(err.Error()))),
}
return
}
if e, a := c.expected, actual; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, got %v", e, a)
}
r.HTTPResponse = &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
}
})
strat := s3crypto.S3SaveStrategy{Client: client}
err := strat.Save(c.env, req)
if err != nil {
t.Errorf("expected no error, but received %v", err)
}
}
}
|
