mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-24 02:41:01 +00:00
131 lines
3.8 KiB
Go
131 lines
3.8 KiB
Go
/*-
|
|
* Copyright 2014 Square Inc.
|
|
*
|
|
* 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 jose
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/cipher"
|
|
"crypto/rand"
|
|
"io"
|
|
"testing"
|
|
)
|
|
|
|
func TestInvalidSymmetricAlgorithms(t *testing.T) {
|
|
_, err := newSymmetricRecipient("XYZ", []byte{})
|
|
if err != ErrUnsupportedAlgorithm {
|
|
t.Error("should not accept invalid algorithm")
|
|
}
|
|
|
|
enc := &symmetricKeyCipher{}
|
|
_, err = enc.encryptKey([]byte{}, "XYZ")
|
|
if err != ErrUnsupportedAlgorithm {
|
|
t.Error("should not accept invalid algorithm")
|
|
}
|
|
}
|
|
|
|
func TestAeadErrors(t *testing.T) {
|
|
aead := &aeadContentCipher{
|
|
keyBytes: 16,
|
|
authtagBytes: 16,
|
|
getAead: func(key []byte) (cipher.AEAD, error) {
|
|
return nil, ErrCryptoFailure
|
|
},
|
|
}
|
|
|
|
parts, err := aead.encrypt([]byte{}, []byte{}, []byte{})
|
|
if err != ErrCryptoFailure {
|
|
t.Error("should handle aead failure")
|
|
}
|
|
|
|
_, err = aead.decrypt([]byte{}, []byte{}, parts)
|
|
if err != ErrCryptoFailure {
|
|
t.Error("should handle aead failure")
|
|
}
|
|
}
|
|
|
|
func TestInvalidKey(t *testing.T) {
|
|
gcm := newAESGCM(16).(*aeadContentCipher)
|
|
_, err := gcm.getAead([]byte{})
|
|
if err == nil {
|
|
t.Error("should not accept invalid key")
|
|
}
|
|
}
|
|
|
|
func TestStaticKeyGen(t *testing.T) {
|
|
key := make([]byte, 32)
|
|
io.ReadFull(rand.Reader, key)
|
|
|
|
gen := &staticKeyGenerator{key: key}
|
|
if gen.keySize() != len(key) {
|
|
t.Error("static key generator reports incorrect size")
|
|
}
|
|
|
|
generated, _, err := gen.genKey()
|
|
if err != nil {
|
|
t.Error("static key generator should always succeed", err)
|
|
}
|
|
if !bytes.Equal(generated, key) {
|
|
t.Error("static key generator returns different data")
|
|
}
|
|
}
|
|
|
|
func TestVectorsAESGCM(t *testing.T) {
|
|
// Source: http://tools.ietf.org/html/draft-ietf-jose-json-web-encryption-29#appendix-A.1
|
|
plaintext := []byte{
|
|
84, 104, 101, 32, 116, 114, 117, 101, 32, 115, 105, 103, 110, 32,
|
|
111, 102, 32, 105, 110, 116, 101, 108, 108, 105, 103, 101, 110, 99,
|
|
101, 32, 105, 115, 32, 110, 111, 116, 32, 107, 110, 111, 119, 108,
|
|
101, 100, 103, 101, 32, 98, 117, 116, 32, 105, 109, 97, 103, 105,
|
|
110, 97, 116, 105, 111, 110, 46}
|
|
|
|
aad := []byte{
|
|
101, 121, 74, 104, 98, 71, 99, 105, 79, 105, 74, 83, 85, 48, 69,
|
|
116, 84, 48, 70, 70, 85, 67, 73, 115, 73, 109, 86, 117, 89, 121, 73,
|
|
54, 73, 107, 69, 121, 78, 84, 90, 72, 81, 48, 48, 105, 102, 81}
|
|
|
|
expectedCiphertext := []byte{
|
|
229, 236, 166, 241, 53, 191, 115, 196, 174, 43, 73, 109, 39, 122,
|
|
233, 96, 140, 206, 120, 52, 51, 237, 48, 11, 190, 219, 186, 80, 111,
|
|
104, 50, 142, 47, 167, 59, 61, 181, 127, 196, 21, 40, 82, 242, 32,
|
|
123, 143, 168, 226, 73, 216, 176, 144, 138, 247, 106, 60, 16, 205,
|
|
160, 109, 64, 63, 192}
|
|
|
|
expectedAuthtag := []byte{
|
|
92, 80, 104, 49, 133, 25, 161, 215, 173, 101, 219, 211, 136, 91, 210, 145}
|
|
|
|
// Mock random reader
|
|
randReader = bytes.NewReader([]byte{
|
|
177, 161, 244, 128, 84, 143, 225, 115, 63, 180, 3, 255, 107, 154,
|
|
212, 246, 138, 7, 110, 91, 112, 46, 34, 105, 47, 130, 203, 46, 122,
|
|
234, 64, 252, 227, 197, 117, 252, 2, 219, 233, 68, 180, 225, 77, 219})
|
|
defer resetRandReader()
|
|
|
|
enc := newAESGCM(32)
|
|
key, _, _ := randomKeyGenerator{size: 32}.genKey()
|
|
out, err := enc.encrypt(key, aad, plaintext)
|
|
if err != nil {
|
|
t.Error("Unable to encrypt:", err)
|
|
return
|
|
}
|
|
|
|
if bytes.Compare(out.ciphertext, expectedCiphertext) != 0 {
|
|
t.Error("Ciphertext did not match")
|
|
}
|
|
if bytes.Compare(out.tag, expectedAuthtag) != 0 {
|
|
t.Error("Auth tag did not match")
|
|
}
|
|
}
|