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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/spdy/spdy_credential_builder.h"
#include "base/threading/sequenced_worker_pool.h"
#include "crypto/ec_private_key.h"
#include "crypto/ec_signature_creator.h"
#include "net/cert/asn1_util.h"
#include "net/spdy/spdy_test_util_common.h"
#include "net/ssl/default_server_bound_cert_store.h"
#include "net/ssl/server_bound_cert_service.h"
#include "testing/platform_test.h"
namespace net {
namespace {
const static size_t kSlot = 2;
const static char kSecretPrefix[] =
"SPDY CREDENTIAL ChannelID\0client -> server";
void CreateCertAndKey(std::string* cert, std::string* key) {
// TODO(rch): Share this code with ServerBoundCertServiceTest.
scoped_refptr<base::SequencedWorkerPool> sequenced_worker_pool =
new base::SequencedWorkerPool(1, "CreateCertAndKey");
scoped_ptr<ServerBoundCertService> server_bound_cert_service(
new ServerBoundCertService(new DefaultServerBoundCertStore(NULL),
sequenced_worker_pool));
TestCompletionCallback callback;
ServerBoundCertService::RequestHandle request_handle;
int rv = server_bound_cert_service->GetOrCreateDomainBoundCert(
"www.google.com", key, cert, callback.callback(), &request_handle);
EXPECT_EQ(ERR_IO_PENDING, rv);
EXPECT_EQ(OK, callback.WaitForResult());
sequenced_worker_pool->Shutdown();
}
} // namespace
class SpdyCredentialBuilderTest : public testing::Test {
public:
SpdyCredentialBuilderTest() {
CreateCertAndKey(&cert_, &key_);
}
protected:
int Build() {
return SpdyCredentialBuilder::Build(
MockClientSocket::kTlsUnique, key_, cert_, kSlot, &credential_);
}
std::string GetCredentialSecret() {
return SpdyCredentialBuilder::GetCredentialSecret(
MockClientSocket::kTlsUnique);
}
std::string cert_;
std::string key_;
SpdyCredential credential_;
MockECSignatureCreatorFactory ec_signature_creator_factory_;
};
// http://crbug.com/142833, http://crbug.com/140991. The following tests fail
// with OpenSSL due to the unimplemented ec_private_key_openssl.cc.
#if defined(USE_OPENSSL)
#define MAYBE_GetCredentialSecret DISABLED_GetCredentialSecret
#else
#define MAYBE_GetCredentialSecret GetCredentialSecret
#endif
TEST_F(SpdyCredentialBuilderTest, MAYBE_GetCredentialSecret) {
std::string secret_str(kSecretPrefix, arraysize(kSecretPrefix));
secret_str.append(MockClientSocket::kTlsUnique);
EXPECT_EQ(secret_str, GetCredentialSecret());
}
#if defined(USE_OPENSSL)
#define MAYBE_Succeeds DISABLED_Succeeds
#else
#define MAYBE_Succeeds Succeeds
#endif
TEST_F(SpdyCredentialBuilderTest, MAYBE_Succeeds) {
EXPECT_EQ(OK, Build());
}
#if defined(USE_OPENSSL)
#define MAYBE_SetsSlotCorrectly DISABLED_SetsSlotCorrectly
#else
#define MAYBE_SetsSlotCorrectly SetsSlotCorrectly
#endif
TEST_F(SpdyCredentialBuilderTest, MAYBE_SetsSlotCorrectly) {
ASSERT_EQ(OK, Build());
EXPECT_EQ(kSlot, credential_.slot);
}
#if defined(USE_OPENSSL)
#define MAYBE_SetsCertCorrectly DISABLED_SetsCertCorrectly
#else
#define MAYBE_SetsCertCorrectly SetsCertCorrectly
#endif
TEST_F(SpdyCredentialBuilderTest, MAYBE_SetsCertCorrectly) {
ASSERT_EQ(OK, Build());
base::StringPiece spki;
ASSERT_TRUE(asn1::ExtractSPKIFromDERCert(cert_, &spki));
base::StringPiece spk;
ASSERT_TRUE(asn1::ExtractSubjectPublicKeyFromSPKI(spki, &spk));
EXPECT_EQ(1u, credential_.certs.size());
EXPECT_EQ(0, (int)spk[0]);
EXPECT_EQ(4, (int)spk[1]);
EXPECT_EQ(spk.substr(2, spk.length()).as_string(), credential_.certs[0]);
}
#if defined(USE_OPENSSL)
#define MAYBE_SetsProofCorrectly DISABLED_SetsProofCorrectly
#else
#define MAYBE_SetsProofCorrectly SetsProofCorrectly
#endif
TEST_F(SpdyCredentialBuilderTest, MAYBE_SetsProofCorrectly) {
ASSERT_EQ(OK, Build());
base::StringPiece spki;
ASSERT_TRUE(asn1::ExtractSPKIFromDERCert(cert_, &spki));
std::vector<uint8> spki_data(spki.data(),
spki.data() + spki.size());
std::vector<uint8> key_data(key_.data(),
key_.data() + key_.length());
std::vector<uint8> proof_data;
scoped_ptr<crypto::ECPrivateKey> private_key(
crypto::ECPrivateKey::CreateFromEncryptedPrivateKeyInfo(
ServerBoundCertService::kEPKIPassword, key_data, spki_data));
scoped_ptr<crypto::ECSignatureCreator> creator(
crypto::ECSignatureCreator::Create(private_key.get()));
std::string secret = GetCredentialSecret();
creator->Sign(reinterpret_cast<const unsigned char *>(secret.data()),
secret.length(), &proof_data);
std::string proof(proof_data.begin(), proof_data.end());
EXPECT_EQ(proof, credential_.proof);
}
} // namespace net
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