1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/loader/navigation_url_loader.h"
#include <memory>
#include <utility>
#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/memory/ref_counted.h"
#include "base/run_loop.h"
#include "base/unguessable_token.h"
#include "content/browser/renderer_host/frame_tree_node.h"
#include "content/browser/renderer_host/navigation_request_info.h"
#include "content/browser/web_package/prefetched_signed_exchange_cache.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_ui_data.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/navigation_simulator.h"
#include "content/public/test/test_browser_context.h"
#include "content/test/test_navigation_url_loader_delegate.h"
#include "content/test/test_web_contents.h"
#include "ipc/ipc_message.h"
#include "net/base/load_flags.h"
#include "net/base/net_errors.h"
#include "net/cert/cert_status_flags.h"
#include "net/http/http_response_headers.h"
#include "net/storage_access_api/status.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/redirect_info.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/mojom/fetch_api.mojom.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/navigation/navigation_params.h"
#include "third_party/blink/public/mojom/loader/mixed_content.mojom.h"
#include "url/origin.h"
namespace content {
class NavigationURLLoaderTest : public testing::Test {
public:
NavigationURLLoaderTest()
: task_environment_(BrowserTaskEnvironment::IO_MAINLOOP),
browser_context_(new TestBrowserContext) {
base::RunLoop().RunUntilIdle();
}
void SetUp() override {
// Do not create TestNavigationURLLoaderFactory as this tests creates
// NavigationURLLoaders explicitly and TestNavigationURLLoaderFactory
// interferes with that.
rvh_test_enabler_ = std::make_unique<RenderViewHostTestEnabler>(
RenderViewHostTestEnabler::NavigationURLLoaderFactoryType::kNone);
web_contents_ = TestWebContents::Create(
browser_context_.get(),
SiteInstanceImpl::Create(browser_context_.get()));
// NavigationURLLoader assumes that the corresponding FrameTreeNode has an
// associated NavigationRequest.
pending_navigation_ = NavigationSimulator::CreateBrowserInitiated(
GURL("https://example.com"), web_contents_.get());
pending_navigation_->Start();
}
void TearDown() override {
pending_navigation_.reset();
web_contents_.reset();
}
std::unique_ptr<NavigationURLLoader> MakeTestLoader(
const GURL& url,
NavigationURLLoaderDelegate* delegate) {
return CreateTestLoader(url, delegate);
}
std::unique_ptr<NavigationURLLoader> CreateTestLoader(
const GURL& url,
NavigationURLLoaderDelegate* delegate) {
blink::mojom::BeginNavigationParamsPtr begin_params =
blink::mojom::BeginNavigationParams::New(
std::nullopt /* initiator_frame_token */,
std::string() /* headers */, net::LOAD_NORMAL,
false /* skip_service_worker */,
blink::mojom::RequestContextType::LOCATION,
blink::mojom::MixedContentContextType::kBlockable,
false /* is_form_submission */,
false /* was_initiated_by_link_click */,
blink::mojom::ForceHistoryPush::kNo,
GURL() /* searchable_form_url */,
std::string() /* searchable_form_encoding */,
GURL() /* client_side_redirect_url */,
std::nullopt /* devtools_initiator_info */,
nullptr /* trust_token_params */, std::nullopt /* impression */,
base::TimeTicks() /* renderer_before_unload_start */,
base::TimeTicks() /* renderer_before_unload_end */,
blink::mojom::NavigationInitiatorActivationAndAdStatus::
kDidNotStartWithTransientActivation,
false /* is_container_initiated */,
net::StorageAccessApiStatus::kNone, false /* has_rel_opener */);
auto common_params = blink::CreateCommonNavigationParams();
common_params->url = url;
common_params->initiator_origin = url::Origin::Create(url);
common_params->request_destination =
network::mojom::RequestDestination::kDocument;
StoragePartition* storage_partition =
browser_context_->GetDefaultStoragePartition();
FrameTreeNodeId frame_tree_node_id =
web_contents_->GetPrimaryMainFrame()->GetFrameTreeNodeId();
url::Origin origin = url::Origin::Create(url);
std::unique_ptr<NavigationRequestInfo> request_info(
std::make_unique<NavigationRequestInfo>(
std::move(common_params), std::move(begin_params),
network::mojom::WebSandboxFlags::kNone,
net::IsolationInfo::Create(
net::IsolationInfo::RequestType::kMainFrame, origin, origin,
net::SiteForCookies::FromUrl(url)),
true /* is_primary_main_frame */,
true /* is_outermost_main_frame */, true /* is_main_frame */,
false /* are_ancestors_secure */, frame_tree_node_id,
false /* report_raw_headers */, false /* upgrade_if_insecure */,
nullptr /* blob_url_loader_factory */,
base::UnguessableToken::Create() /* devtools_navigation_token */,
base::UnguessableToken::Create() /* devtools_frame_token */,
net::HttpRequestHeaders() /* cors_exempt_headers */,
nullptr /* client_security_state */,
std::nullopt /* devtools_accepted_stream_types */,
false /* is_pdf */,
ChildProcessHost::kInvalidUniqueID /* initiator_process_id */,
std::nullopt /* initiator_document_token */,
GlobalRenderFrameHostId() /* previous_render_frame_host_id */,
nullptr /* serving_page_metrics_container */,
false /* allow_cookies_from_browser */, 0 /* navigation_id */,
false /* shared_storage_writable */, false /* is_ad_tagged */,
false /* force_no_https_upgrade */));
return NavigationURLLoader::Create(
browser_context_.get(), storage_partition, std::move(request_info),
nullptr, nullptr, nullptr, delegate,
NavigationURLLoader::LoaderType::kRegular, mojo::NullRemote(),
/* trust_token_observer=*/mojo::NullRemote(),
/* shared_dictionary_observer=*/mojo::NullRemote(),
/* url_loader_network_observer */ mojo::NullRemote(),
/*devtools_observer=*/mojo::NullRemote(),
/*device_bound_session_observer=*/mojo::NullRemote());
}
protected:
BrowserTaskEnvironment task_environment_;
std::unique_ptr<TestBrowserContext> browser_context_;
std::unique_ptr<RenderViewHostTestEnabler> rvh_test_enabler_;
std::unique_ptr<TestWebContents> web_contents_;
// NavigationURLLoaderImpl relies on the existence of the
// |frame_tree_node->navigation_request()|.
std::unique_ptr<NavigationSimulator> pending_navigation_;
};
// Tests that request failures are propagated correctly.
TEST_F(NavigationURLLoaderTest, RequestFailedNoCertError) {
TestNavigationURLLoaderDelegate delegate;
std::unique_ptr<NavigationURLLoader> loader =
MakeTestLoader(GURL("bogus:bogus"), &delegate);
loader->Start();
// Wait for the request to fail as expected.
delegate.WaitForRequestFailed();
EXPECT_EQ(net::ERR_ABORTED, delegate.net_error());
EXPECT_FALSE(delegate.ssl_info().is_valid());
EXPECT_EQ(1, delegate.on_request_handled_counter());
}
// Tests that request failures are propagated correctly for a (non-fatal) cert
// error:
// - |ssl_info| has the expected values.
TEST_F(NavigationURLLoaderTest, RequestFailedCertError) {
net::EmbeddedTestServer https_server(net::EmbeddedTestServer::TYPE_HTTPS);
https_server.SetSSLConfig(net::EmbeddedTestServer::CERT_MISMATCHED_NAME);
ASSERT_TRUE(https_server.Start());
TestNavigationURLLoaderDelegate delegate;
std::unique_ptr<NavigationURLLoader> loader =
MakeTestLoader(https_server.GetURL("/"), &delegate);
loader->Start();
// Wait for the request to fail as expected.
delegate.WaitForRequestFailed();
EXPECT_EQ(net::ERR_CERT_COMMON_NAME_INVALID, delegate.net_error());
net::SSLInfo ssl_info = delegate.ssl_info();
EXPECT_TRUE(ssl_info.is_valid());
EXPECT_TRUE(
https_server.GetCertificate()->EqualsExcludingChain(ssl_info.cert.get()));
EXPECT_EQ(net::ERR_CERT_COMMON_NAME_INVALID,
net::MapCertStatusToNetError(ssl_info.cert_status));
EXPECT_FALSE(ssl_info.is_fatal_cert_error);
EXPECT_EQ(1, delegate.on_request_handled_counter());
}
// Tests that request failures are propagated correctly for a fatal cert error:
// - |ssl_info| has the expected values.
TEST_F(NavigationURLLoaderTest, RequestFailedCertErrorFatal) {
net::EmbeddedTestServer https_server(net::EmbeddedTestServer::TYPE_HTTPS);
https_server.SetSSLConfig(net::EmbeddedTestServer::CERT_MISMATCHED_NAME);
ASSERT_TRUE(https_server.Start());
GURL url = https_server.GetURL("/");
// Set HSTS for the test domain in order to make SSL errors fatal.
base::Time expiry = base::Time::Now() + base::Days(1000);
bool include_subdomains = false;
auto* storage_partition = browser_context_->GetDefaultStoragePartition();
base::RunLoop run_loop;
storage_partition->GetNetworkContext()->AddHSTS(
url.host(), expiry, include_subdomains, run_loop.QuitClosure());
run_loop.Run();
TestNavigationURLLoaderDelegate delegate;
std::unique_ptr<NavigationURLLoader> loader = MakeTestLoader(url, &delegate);
loader->Start();
// Wait for the request to fail as expected.
delegate.WaitForRequestFailed();
ASSERT_EQ(net::ERR_CERT_COMMON_NAME_INVALID, delegate.net_error());
net::SSLInfo ssl_info = delegate.ssl_info();
EXPECT_TRUE(ssl_info.is_valid());
EXPECT_TRUE(
https_server.GetCertificate()->EqualsExcludingChain(ssl_info.cert.get()));
EXPECT_EQ(net::ERR_CERT_COMMON_NAME_INVALID,
net::MapCertStatusToNetError(ssl_info.cert_status));
EXPECT_TRUE(ssl_info.is_fatal_cert_error);
EXPECT_EQ(1, delegate.on_request_handled_counter());
}
} // namespace content
|
