crypto/rsa_private_key_nss_unittest.cc

   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/scoped_test_nss_db.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace crypto {
  15
  16 // TODO(davidben): These tests assume NSS is used for both the internal crypto
  17 // library and the platform key store. See https://crbug.com/478777.
  18 #if defined(USE_NSS_CERTS)
  19
  20 class RSAPrivateKeyNSSTest : public testing::Test {
  21  public:
  22   RSAPrivateKeyNSSTest() {}
  23   ~RSAPrivateKeyNSSTest() override {}
  24
  25  private:
  26   ScopedTestNSSDB test_nssdb_;
  27
  28   DISALLOW_COPY_AND_ASSIGN(RSAPrivateKeyNSSTest);
  29 };
  30
  31 TEST_F(RSAPrivateKeyNSSTest, FindFromPublicKey) {
  32   // Create a keypair, which will put the keys in the user's NSSDB.
  33   scoped_ptr<crypto::RSAPrivateKey> key_pair(RSAPrivateKey::Create(256));
  34
  35   std::vector<uint8> public_key;
  36   ASSERT_TRUE(key_pair->ExportPublicKey(&public_key));
  37
  38   scoped_ptr<crypto::RSAPrivateKey> key_pair_2(
  39       crypto::RSAPrivateKey::FindFromPublicKeyInfo(public_key));
  40
  41   EXPECT_EQ(key_pair->key_->pkcs11ID, key_pair_2->key_->pkcs11ID);
  42 }
  43
  44 TEST_F(RSAPrivateKeyNSSTest, FailedFindFromPublicKey) {
  45   // Create a keypair, which will put the keys in the user's NSSDB.
  46   scoped_ptr<crypto::RSAPrivateKey> key_pair(RSAPrivateKey::Create(256));
  47
  48   std::vector<uint8> public_key;
  49   ASSERT_TRUE(key_pair->ExportPublicKey(&public_key));
  50
  51   // Remove the keys from the DB, and make sure we can't find them again.
  52   if (key_pair->key_) {
  53     PK11_DestroyTokenObject(key_pair->key_->pkcs11Slot,
  54                             key_pair->key_->pkcs11ID);
  55   }
  56   if (key_pair->public_key_) {
  57     PK11_DestroyTokenObject(key_pair->public_key_->pkcs11Slot,
  58                             key_pair->public_key_->pkcs11ID);
  59   }
  60
  61   EXPECT_EQ(NULL, crypto::RSAPrivateKey::FindFromPublicKeyInfo(public_key));
  62 }
  63
  64 #endif  // USE_NSS_CERTS
  65
  66 }  // namespace crypto