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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/http/http_response_info.h"
#include "base/pickle.h"
#include "net/base/proxy_chain.h"
#include "net/cert/signed_certificate_timestamp.h"
#include "net/cert/signed_certificate_timestamp_and_status.h"
#include "net/http/http_response_headers.h"
#include "net/ssl/ssl_connection_status_flags.h"
#include "net/test/cert_test_util.h"
#include "net/test/ct_test_util.h"
#include "net/test/test_data_directory.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
class HttpResponseInfoTest : public testing::Test {
protected:
void SetUp() override {
response_info_.headers = base::MakeRefCounted<HttpResponseHeaders>("");
}
void PickleAndRestore(const HttpResponseInfo& response_info,
HttpResponseInfo* restored_response_info) const {
std::unique_ptr<base::Pickle> pickle = response_info.MakePickle(
/*skip_transient_headers=*/false, /*response_truncated=*/false);
bool truncated = false;
EXPECT_TRUE(restored_response_info->InitFromPickle(*pickle, &truncated));
}
HttpResponseInfo response_info_;
};
TEST_F(HttpResponseInfoTest, UnusedSincePrefetchDefault) {
EXPECT_FALSE(response_info_.unused_since_prefetch);
}
TEST_F(HttpResponseInfoTest, UnusedSincePrefetchCopy) {
response_info_.unused_since_prefetch = true;
HttpResponseInfo response_info_clone(response_info_);
EXPECT_TRUE(response_info_clone.unused_since_prefetch);
}
TEST_F(HttpResponseInfoTest, UnusedSincePrefetchPersistFalse) {
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_FALSE(restored_response_info.unused_since_prefetch);
}
TEST_F(HttpResponseInfoTest, UnusedSincePrefetchPersistTrue) {
response_info_.unused_since_prefetch = true;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.unused_since_prefetch);
}
TEST_F(HttpResponseInfoTest, ProxyChainDefault) {
EXPECT_FALSE(response_info_.proxy_chain.IsValid());
EXPECT_FALSE(response_info_.WasFetchedViaProxy());
}
TEST_F(HttpResponseInfoTest, ProxyChainCopy) {
response_info_.proxy_chain =
ProxyChain::FromSchemeHostAndPort(ProxyServer::SCHEME_HTTP, "foo", 80);
HttpResponseInfo response_info_clone(response_info_);
EXPECT_TRUE(response_info_clone.proxy_chain.IsValid());
EXPECT_TRUE(response_info_clone.WasFetchedViaProxy());
}
TEST_F(HttpResponseInfoTest, ProxyChainPersistDirect) {
response_info_.proxy_chain = ProxyChain::Direct();
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.proxy_chain.IsValid());
EXPECT_FALSE(restored_response_info.WasFetchedViaProxy());
}
TEST_F(HttpResponseInfoTest, ProxyChainPersistProxy) {
response_info_.proxy_chain =
ProxyChain::FromSchemeHostAndPort(ProxyServer::SCHEME_HTTP, "foo", 80);
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.proxy_chain.IsValid());
EXPECT_TRUE(restored_response_info.WasFetchedViaProxy());
}
TEST_F(HttpResponseInfoTest, PKPBypassPersistTrue) {
response_info_.ssl_info.pkp_bypassed = true;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.ssl_info.pkp_bypassed);
}
TEST_F(HttpResponseInfoTest, PKPBypassPersistFalse) {
response_info_.ssl_info.pkp_bypassed = false;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_FALSE(restored_response_info.ssl_info.pkp_bypassed);
}
TEST_F(HttpResponseInfoTest, AsyncRevalidationRequestedDefault) {
EXPECT_FALSE(response_info_.async_revalidation_requested);
}
TEST_F(HttpResponseInfoTest, AsyncRevalidationRequestedCopy) {
response_info_.async_revalidation_requested = true;
HttpResponseInfo response_info_clone(response_info_);
EXPECT_TRUE(response_info_clone.async_revalidation_requested);
}
TEST_F(HttpResponseInfoTest, AsyncRevalidationRequestedAssign) {
response_info_.async_revalidation_requested = true;
HttpResponseInfo response_info_clone;
response_info_clone = response_info_;
EXPECT_TRUE(response_info_clone.async_revalidation_requested);
}
TEST_F(HttpResponseInfoTest, AsyncRevalidationRequestedNotPersisted) {
response_info_.async_revalidation_requested = true;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_FALSE(restored_response_info.async_revalidation_requested);
}
TEST_F(HttpResponseInfoTest, StaleRevalidationTimeoutDefault) {
EXPECT_TRUE(response_info_.stale_revalidate_timeout.is_null());
}
TEST_F(HttpResponseInfoTest, StaleRevalidationTimeoutCopy) {
base::Time test_time = base::Time::FromSecondsSinceUnixEpoch(1000);
response_info_.stale_revalidate_timeout = test_time;
HttpResponseInfo response_info_clone(response_info_);
EXPECT_EQ(test_time, response_info_clone.stale_revalidate_timeout);
}
TEST_F(HttpResponseInfoTest, StaleRevalidationTimeoutRestoreValue) {
base::Time test_time = base::Time::FromSecondsSinceUnixEpoch(1000);
response_info_.stale_revalidate_timeout = test_time;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(test_time, restored_response_info.stale_revalidate_timeout);
}
TEST_F(HttpResponseInfoTest, StaleRevalidationTimeoutRestoreNoValue) {
EXPECT_TRUE(response_info_.stale_revalidate_timeout.is_null());
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.stale_revalidate_timeout.is_null());
}
// Test that key_exchange_group is preserved for ECDHE ciphers.
TEST_F(HttpResponseInfoTest, KeyExchangeGroupECDHE) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_TLS1_2,
&response_info_.ssl_info.connection_status);
SSLConnectionStatusSetCipherSuite(
0xcca8 /* TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 */,
&response_info_.ssl_info.connection_status);
response_info_.ssl_info.key_exchange_group = 23; // secp256r1
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(23, restored_response_info.ssl_info.key_exchange_group);
}
// Test that key_exchange_group is preserved for TLS 1.3.
TEST_F(HttpResponseInfoTest, KeyExchangeGroupTLS13) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_TLS1_3,
&response_info_.ssl_info.connection_status);
SSLConnectionStatusSetCipherSuite(0x1303 /* TLS_CHACHA20_POLY1305_SHA256 */,
&response_info_.ssl_info.connection_status);
response_info_.ssl_info.key_exchange_group = 23; // secp256r1
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(23, restored_response_info.ssl_info.key_exchange_group);
}
// Test that key_exchange_group is discarded for non-ECDHE ciphers prior to TLS
// 1.3, to account for the historical key_exchange_info field. See
// https://crbug.com/639421.
TEST_F(HttpResponseInfoTest, LegacyKeyExchangeInfoDHE) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_TLS1_2,
&response_info_.ssl_info.connection_status);
SSLConnectionStatusSetCipherSuite(
0x0093 /* TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 */,
&response_info_.ssl_info.connection_status);
response_info_.ssl_info.key_exchange_group = 1024;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(0, restored_response_info.ssl_info.key_exchange_group);
}
// Test that key_exchange_group is discarded for unknown ciphers prior to TLS
// 1.3, to account for the historical key_exchange_info field. See
// https://crbug.com/639421.
TEST_F(HttpResponseInfoTest, LegacyKeyExchangeInfoUnknown) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_TLS1_2,
&response_info_.ssl_info.connection_status);
SSLConnectionStatusSetCipherSuite(0xffff,
&response_info_.ssl_info.connection_status);
response_info_.ssl_info.key_exchange_group = 1024;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(0, restored_response_info.ssl_info.key_exchange_group);
}
// Test that peer_signature_algorithm is preserved.
TEST_F(HttpResponseInfoTest, PeerSignatureAlgorithm) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
response_info_.ssl_info.peer_signature_algorithm =
0x0804; // rsa_pss_rsae_sha256
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(0x0804, restored_response_info.ssl_info.peer_signature_algorithm);
}
// Test that encrypted_client_hello is preserved.
TEST_F(HttpResponseInfoTest, EncryptedClientHello) {
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
{
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_FALSE(restored_response_info.ssl_info.encrypted_client_hello);
}
response_info_.ssl_info.encrypted_client_hello = true;
{
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.ssl_info.encrypted_client_hello);
}
}
// Tests that cache entries loaded over SSLv3 (no longer supported) are dropped.
TEST_F(HttpResponseInfoTest, FailsInitFromPickleWithSSLV3) {
// A valid certificate is needed for ssl_info.is_valid() to be true.
response_info_.ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "ok_cert.pem");
// Non-SSLv3 versions should succeed.
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_TLS1_2,
&response_info_.ssl_info.connection_status);
std::unique_ptr<base::Pickle> tls12_pickle = response_info_.MakePickle(
/*skip_transient_headers=*/false, /*response_truncated=*/false);
bool truncated = false;
HttpResponseInfo restored_tls12_response_info;
EXPECT_TRUE(
restored_tls12_response_info.InitFromPickle(*tls12_pickle, &truncated));
EXPECT_EQ(SSL_CONNECTION_VERSION_TLS1_2,
SSLConnectionStatusToVersion(
restored_tls12_response_info.ssl_info.connection_status));
EXPECT_FALSE(truncated);
// SSLv3 should fail.
SSLConnectionStatusSetVersion(SSL_CONNECTION_VERSION_SSL3,
&response_info_.ssl_info.connection_status);
std::unique_ptr<base::Pickle> ssl3_pickle = response_info_.MakePickle(
/*skip_transient_headers=*/false, /*response_truncated=*/false);
HttpResponseInfo restored_ssl3_response_info;
EXPECT_FALSE(
restored_ssl3_response_info.InitFromPickle(*ssl3_pickle, &truncated));
}
// Test that `dns_aliases` is preserved.
TEST_F(HttpResponseInfoTest, DnsAliases) {
response_info_.dns_aliases = {"alias1", "alias2", "alias3"};
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_THAT(restored_response_info.dns_aliases,
testing::ElementsAre("alias1", "alias2", "alias3"));
}
// Test that an empty `dns_aliases` is preserved and doesn't throw an error.
TEST_F(HttpResponseInfoTest, EmptyDnsAliases) {
response_info_.dns_aliases = {};
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.dns_aliases.empty());
}
// Test that `browser_run_id` is preserved.
TEST_F(HttpResponseInfoTest, BrowserRunId) {
response_info_.browser_run_id = 1;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_EQ(1, restored_response_info.browser_run_id);
}
// Test that an empty `browser_run_id` is preserved and doesn't throw an error.
TEST_F(HttpResponseInfoTest, EmptyBrowserRunId) {
response_info_.browser_run_id = std::nullopt;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_FALSE(restored_response_info.browser_run_id.has_value());
}
// Test that did_use_shared_dictionary is preserved .
TEST_F(HttpResponseInfoTest, DidUseSharedDictionary) {
response_info_.did_use_shared_dictionary = true;
HttpResponseInfo restored_response_info;
PickleAndRestore(response_info_, &restored_response_info);
EXPECT_TRUE(restored_response_info.did_use_shared_dictionary);
}
} // namespace
} // namespace net
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