blob: b41df2f9551da76c1ea861c380f3c0846c0bc3af [file] [log] [blame]
/*
* Copyright (C) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import <WebCore/SerializedCryptoKeyWrap.h>
#import <wtf/MainThread.h>
namespace TestWebKitAPI {
class SerializedCryptoKeyWrapTest : public testing::Test {
public:
virtual void SetUp()
{
WTF::initializeMainThread();
WebCore::deleteDefaultWebCryptoMasterKey();
}
virtual void TearDown()
{
WebCore::deleteDefaultWebCryptoMasterKey();
}
};
TEST_F(SerializedCryptoKeyWrapTest, GetDefaultWebCryptoMasterKey)
{
Vector<uint8_t> masterKey1;
EXPECT_TRUE(WebCore::getDefaultWebCryptoMasterKey(masterKey1));
Vector<uint8_t> masterKey2;
EXPECT_TRUE(WebCore::getDefaultWebCryptoMasterKey(masterKey2));
EXPECT_TRUE(masterKey1 == masterKey2);
}
TEST_F(SerializedCryptoKeyWrapTest, DeleteDefaultWebCryptoMasterKey)
{
Vector<uint8_t> masterKey1;
EXPECT_TRUE(WebCore::getDefaultWebCryptoMasterKey(masterKey1));
EXPECT_TRUE(WebCore::deleteDefaultWebCryptoMasterKey());
Vector<uint8_t> masterKey2;
EXPECT_TRUE(WebCore::getDefaultWebCryptoMasterKey(masterKey2));
EXPECT_TRUE(masterKey1 != masterKey2);
}
TEST_F(SerializedCryptoKeyWrapTest, SerializedCryptoKeyWrapUnwrap)
{
Vector<uint8_t> masterKey;
EXPECT_TRUE(WebCore::getDefaultWebCryptoMasterKey(masterKey));
Vector<uint8_t> cryptoKey(16, 1);
Vector<uint8_t> wrappedKey;
EXPECT_TRUE(WebCore::wrapSerializedCryptoKey(masterKey, cryptoKey, wrappedKey));
EXPECT_TRUE(cryptoKey != wrappedKey);
// ensure wrappedKey doesn't contain cryptoKey
bool notContained = true;
size_t limit = wrappedKey.size() - cryptoKey.size() + 1;
for (size_t i = 0; i < limit; i++) {
size_t j = 0;
for (; j < cryptoKey.size() && wrappedKey[i + j] == cryptoKey[j]; j++) { }
if (j >= cryptoKey.size()) {
notContained = false;
break;
}
}
EXPECT_TRUE(notContained);
Vector<uint8_t> unwrappedKey;
EXPECT_TRUE(WebCore::unwrapSerializedCryptoKey(masterKey, wrappedKey, unwrappedKey));
EXPECT_TRUE(unwrappedKey == cryptoKey);
}
} // namespace TestWebKitAPI