-
Notifications
You must be signed in to change notification settings - Fork 34
/
envelope_test.go
47 lines (40 loc) · 924 Bytes
/
envelope_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
package sneaker
import (
"bytes"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/kms"
)
func TestEnvelopeRoundTrip(t *testing.T) {
fakeKMS := &FakeKMS{
GenerateOutputs: []kms.GenerateDataKeyOutput{
{
CiphertextBlob: []byte("yay"),
KeyId: aws.String("key1"),
Plaintext: make([]byte, 32),
},
},
DecryptOutputs: []kms.DecryptOutput{
{
KeyId: aws.String("key1"),
Plaintext: make([]byte, 32),
},
},
}
envelope := Envelope{
KMS: fakeKMS,
}
ctxt := map[string]string{"A": "B"}
ciphertext, err := envelope.Seal("yay", ctxt, []byte("this is the plaintext"))
if err != nil {
t.Fatal(err)
}
plaintext, err := envelope.Open(ctxt, ciphertext)
if err != nil {
t.Fatal(err)
}
expected := []byte("this is the plaintext")
if !bytes.Equal(plaintext, expected) {
t.Errorf("Was %x but expected %x", plaintext, expected)
}
}