1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "crypto/rsa_private_key.h"
6
7 #include <keyhi.h>
8 #include <pk11pub.h>
9
10 #include "base/memory/scoped_ptr.h"
11 #include "crypto/nss_util.h"
12 #include "testing/gtest/include/gtest/gtest.h"
13
14 namespace crypto {
15
16 class RSAPrivateKeyNSSTest : public testing::Test {
17 public:
RSAPrivateKeyNSSTest()18 RSAPrivateKeyNSSTest() {}
~RSAPrivateKeyNSSTest()19 virtual ~RSAPrivateKeyNSSTest() {}
20
SetUp()21 virtual void SetUp() {
22 #if defined(OS_CHROMEOS)
23 OpenPersistentNSSDB();
24 #endif
25 }
26
27 private:
28 ScopedTestNSSDB test_nssdb_;
29
30 DISALLOW_COPY_AND_ASSIGN(RSAPrivateKeyNSSTest);
31 };
32
TEST_F(RSAPrivateKeyNSSTest,CreateFromKeyTest)33 TEST_F(RSAPrivateKeyNSSTest, CreateFromKeyTest) {
34 scoped_ptr<crypto::RSAPrivateKey> key_pair(RSAPrivateKey::Create(256));
35
36 scoped_ptr<crypto::RSAPrivateKey> key_copy(
37 RSAPrivateKey::CreateFromKey(key_pair->key()));
38 ASSERT_TRUE(key_copy.get());
39
40 std::vector<uint8> privkey;
41 std::vector<uint8> pubkey;
42 ASSERT_TRUE(key_pair->ExportPrivateKey(&privkey));
43 ASSERT_TRUE(key_pair->ExportPublicKey(&pubkey));
44
45 std::vector<uint8> privkey_copy;
46 std::vector<uint8> pubkey_copy;
47 ASSERT_TRUE(key_copy->ExportPrivateKey(&privkey_copy));
48 ASSERT_TRUE(key_copy->ExportPublicKey(&pubkey_copy));
49
50 ASSERT_EQ(privkey, privkey_copy);
51 ASSERT_EQ(pubkey, pubkey_copy);
52 }
53
TEST_F(RSAPrivateKeyNSSTest,FindFromPublicKey)54 TEST_F(RSAPrivateKeyNSSTest, FindFromPublicKey) {
55 // Create a keypair, which will put the keys in the user's NSSDB.
56 scoped_ptr<crypto::RSAPrivateKey> key_pair(RSAPrivateKey::Create(256));
57
58 std::vector<uint8> public_key;
59 ASSERT_TRUE(key_pair->ExportPublicKey(&public_key));
60
61 scoped_ptr<crypto::RSAPrivateKey> key_pair_2(
62 crypto::RSAPrivateKey::FindFromPublicKeyInfo(public_key));
63
64 EXPECT_EQ(key_pair->key_->pkcs11ID, key_pair_2->key_->pkcs11ID);
65 }
66
TEST_F(RSAPrivateKeyNSSTest,FailedFindFromPublicKey)67 TEST_F(RSAPrivateKeyNSSTest, FailedFindFromPublicKey) {
68 // Create a keypair, which will put the keys in the user's NSSDB.
69 scoped_ptr<crypto::RSAPrivateKey> key_pair(RSAPrivateKey::Create(256));
70
71 std::vector<uint8> public_key;
72 ASSERT_TRUE(key_pair->ExportPublicKey(&public_key));
73
74 // Remove the keys from the DB, and make sure we can't find them again.
75 if (key_pair->key_) {
76 PK11_DestroyTokenObject(key_pair->key_->pkcs11Slot,
77 key_pair->key_->pkcs11ID);
78 }
79 if (key_pair->public_key_) {
80 PK11_DestroyTokenObject(key_pair->public_key_->pkcs11Slot,
81 key_pair->public_key_->pkcs11ID);
82 }
83
84 EXPECT_EQ(NULL, crypto::RSAPrivateKey::FindFromPublicKeyInfo(public_key));
85 }
86
87 } // namespace crypto
88