1 files changed, 117 insertions, 0 deletions
diff --git a/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted_test.go b/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted_test.go
new file mode 100644
index 000000000..e1d52c122
--- /dev/null
+++ b/vendor/github.com/miekg/dns/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted_test.go
@@ -0,0 +1,117 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packet
+
+import (
+	"bytes"
+	"encoding/hex"
+	"io"
+	"io/ioutil"
+	"testing"
+)
+
+func TestSymmetricKeyEncrypted(t *testing.T) {
+	buf := readerFromHex(symmetricallyEncryptedHex)
+	packet, err := Read(buf)
+	if err != nil {
+		t.Errorf("failed to read SymmetricKeyEncrypted: %s", err)
+		return
+	}
+	ske, ok := packet.(*SymmetricKeyEncrypted)
+	if !ok {
+		t.Error("didn't find SymmetricKeyEncrypted packet")
+		return
+	}
+	key, cipherFunc, err := ske.Decrypt([]byte("password"))
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	packet, err = Read(buf)
+	if err != nil {
+		t.Errorf("failed to read SymmetricallyEncrypted: %s", err)
+		return
+	}
+	se, ok := packet.(*SymmetricallyEncrypted)
+	if !ok {
+		t.Error("didn't find SymmetricallyEncrypted packet")
+		return
+	}
+	r, err := se.Decrypt(cipherFunc, key)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	contents, err := ioutil.ReadAll(r)
+	if err != nil && err != io.EOF {
+		t.Error(err)
+		return
+	}
+
+	expectedContents, _ := hex.DecodeString(symmetricallyEncryptedContentsHex)
+	if !bytes.Equal(expectedContents, contents) {
+		t.Errorf("bad contents got:%x want:%x", contents, expectedContents)
+	}
+}
+
+const symmetricallyEncryptedHex = "8c0d04030302371a0b38d884f02060c91cf97c9973b8e58e028e9501708ccfe618fb92afef7fa2d80ddadd93cf"
+const symmetricallyEncryptedContentsHex = "cb1062004d14c4df636f6e74656e74732e0a"
+
+func TestSerializeSymmetricKeyEncryptedCiphers(t *testing.T) {
+	tests := [...]struct {
+		cipherFunc CipherFunction
+		name       string
+	}{
+		{Cipher3DES, "Cipher3DES"},
+		{CipherCAST5, "CipherCAST5"},
+		{CipherAES128, "CipherAES128"},
+		{CipherAES192, "CipherAES192"},
+		{CipherAES256, "CipherAES256"},
+	}
+
+	for _, test := range tests {
+		var buf bytes.Buffer
+		passphrase := []byte("testing")
+		config := &Config{
+			DefaultCipher: test.cipherFunc,
+		}
+
+		key, err := SerializeSymmetricKeyEncrypted(&buf, passphrase, config)
+		if err != nil {
+			t.Errorf("cipher(%s) failed to serialize: %s", test.name, err)
+			continue
+		}
+
+		p, err := Read(&buf)
+		if err != nil {
+			t.Errorf("cipher(%s) failed to reparse: %s", test.name, err)
+			continue
+		}
+
+		ske, ok := p.(*SymmetricKeyEncrypted)
+		if !ok {
+			t.Errorf("cipher(%s) parsed a different packet type: %#v", test.name, p)
+			continue
+		}
+
+		if ske.CipherFunc != config.DefaultCipher {
+			t.Errorf("cipher(%s) SKE cipher function is %d (expected %d)", test.name, ske.CipherFunc, config.DefaultCipher)
+		}
+		parsedKey, parsedCipherFunc, err := ske.Decrypt(passphrase)
+		if err != nil {
+			t.Errorf("cipher(%s) failed to decrypt reparsed SKE: %s", test.name, err)
+			continue
+		}
+		if !bytes.Equal(key, parsedKey) {
+			t.Errorf("cipher(%s) keys don't match after Decrypt: %x (original) vs %x (parsed)", test.name, key, parsedKey)
+		}
+		if parsedCipherFunc != test.cipherFunc {
+			t.Errorf("cipher(%s) cipher function doesn't match after Decrypt: %d (original) vs %d (parsed)",
+				test.name, test.cipherFunc, parsedCipherFunc)
+		}
+	}
+}