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1 // Copyright 2015 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 "net/url_request/certificate_report_sender.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/bind_helpers.h" | |
9 #include "base/macros.h" | |
10 #include "base/run_loop.h" | |
11 #include "base/thread_task_runner_handle.h" | |
12 #include "net/base/load_flags.h" | |
13 #include "net/base/network_delegate_impl.h" | |
14 #include "net/base/upload_bytes_element_reader.h" | |
15 #include "net/base/upload_data_stream.h" | |
16 #include "net/base/upload_element_reader.h" | |
17 #include "net/test/url_request/url_request_failed_job.h" | |
18 #include "net/test/url_request/url_request_mock_data_job.h" | |
19 #include "net/url_request/url_request_filter.h" | |
20 #include "net/url_request/url_request_test_util.h" | |
21 #include "testing/gtest/include/gtest/gtest.h" | |
22 | |
davidben
2015/07/25 01:32:57
Oh, I actually meant this. You can nest anonymous
estark
2015/07/25 06:28:27
Ah, right, thanks. Done.
| |
23 namespace { | |
24 | |
25 const char kDummyReport[] = "foo.test"; | |
26 const char kSecondDummyReport[] = "foo2.test"; | |
27 | |
28 void MarkURLRequestDestroyed(bool* url_request_destroyed) { | |
29 *url_request_destroyed = true; | |
30 } | |
31 | |
32 void SetUrlRequestMocksEnabled(bool enable) { | |
33 net::URLRequestFilter::GetInstance()->ClearHandlers(); | |
34 if (!enable) | |
35 return; | |
36 | |
37 net::URLRequestFailedJob::AddUrlHandler(); | |
38 net::URLRequestMockDataJob::AddUrlHandler(); | |
39 } | |
40 | |
41 // Check that data uploaded in the request matches the test report | |
42 // data. The sent reports will be erased from |expect_reports|. | |
43 void CheckUploadData(net::URLRequest* request, | |
44 std::set<std::string>* expect_reports) { | |
45 const net::UploadDataStream* upload = request->get_upload(); | |
46 ASSERT_TRUE(upload); | |
47 ASSERT_TRUE(upload->GetElementReaders()); | |
48 ASSERT_EQ(1u, upload->GetElementReaders()->size()); | |
49 | |
50 const net::UploadBytesElementReader* reader = | |
51 (*upload->GetElementReaders())[0]->AsBytesReader(); | |
52 ASSERT_TRUE(reader); | |
53 std::string upload_data(reader->bytes(), reader->length()); | |
54 | |
55 EXPECT_EQ(1u, expect_reports->erase(upload_data)); | |
56 } | |
57 | |
58 // A network delegate that lets tests check that a certificate report | |
59 // was sent. It counts the number of requests and lets tests register a | |
60 // callback to run when the request is destroyed. It also checks that | |
61 // the uploaded data is as expected. | |
62 class TestCertificateReportSenderNetworkDelegate | |
63 : public net::NetworkDelegateImpl { | |
64 public: | |
65 TestCertificateReportSenderNetworkDelegate() | |
66 : url_request_destroyed_callback_(base::Bind(&base::DoNothing)), | |
67 all_url_requests_destroyed_callback_(base::Bind(&base::DoNothing)), | |
68 num_requests_(0), | |
69 expect_cookies_(false) {} | |
70 | |
71 ~TestCertificateReportSenderNetworkDelegate() override {} | |
72 | |
73 void ExpectReport(const std::string& report) { | |
74 expect_reports_.insert(report); | |
75 } | |
76 | |
77 void set_all_url_requests_destroyed_callback( | |
78 const base::Closure& all_url_requests_destroyed_callback) { | |
79 all_url_requests_destroyed_callback_ = all_url_requests_destroyed_callback; | |
80 } | |
81 | |
82 void set_url_request_destroyed_callback( | |
83 const base::Closure& url_request_destroyed_callback) { | |
84 url_request_destroyed_callback_ = url_request_destroyed_callback; | |
85 } | |
86 | |
87 void set_expect_url(const GURL& expect_url) { expect_url_ = expect_url; } | |
88 | |
89 size_t num_requests() const { return num_requests_; } | |
90 | |
91 // Sets whether cookies are expected to be sent on requests. | |
92 void set_expect_cookies(bool expect_cookies) { | |
93 expect_cookies_ = expect_cookies; | |
94 } | |
95 | |
96 // NetworkDelegateImpl implementation | |
97 int OnBeforeURLRequest(net::URLRequest* request, | |
98 const net::CompletionCallback& callback, | |
99 GURL* new_url) override { | |
100 num_requests_++; | |
101 EXPECT_EQ(expect_url_, request->url()); | |
102 EXPECT_STRCASEEQ("POST", request->method().data()); | |
103 | |
104 if (expect_cookies_) { | |
105 EXPECT_FALSE(request->load_flags() & net::LOAD_DO_NOT_SEND_COOKIES); | |
106 EXPECT_FALSE(request->load_flags() & net::LOAD_DO_NOT_SAVE_COOKIES); | |
107 } else { | |
108 EXPECT_TRUE(request->load_flags() & net::LOAD_DO_NOT_SEND_COOKIES); | |
109 EXPECT_TRUE(request->load_flags() & net::LOAD_DO_NOT_SAVE_COOKIES); | |
110 } | |
111 | |
112 CheckUploadData(request, &expect_reports_); | |
113 return net::OK; | |
114 } | |
115 | |
116 void OnURLRequestDestroyed(net::URLRequest* request) override { | |
117 url_request_destroyed_callback_.Run(); | |
118 if (expect_reports_.empty()) | |
119 all_url_requests_destroyed_callback_.Run(); | |
120 } | |
121 | |
122 private: | |
123 base::Closure url_request_destroyed_callback_; | |
124 base::Closure all_url_requests_destroyed_callback_; | |
125 size_t num_requests_; | |
126 GURL expect_url_; | |
127 std::set<std::string> expect_reports_; | |
128 bool expect_cookies_; | |
129 | |
130 DISALLOW_COPY_AND_ASSIGN(TestCertificateReportSenderNetworkDelegate); | |
131 }; | |
132 | |
133 class CertificateReportSenderTest : public ::testing::Test { | |
134 public: | |
135 CertificateReportSenderTest() : context_(true) { | |
136 SetUrlRequestMocksEnabled(true); | |
137 context_.set_network_delegate(&network_delegate_); | |
138 context_.Init(); | |
139 } | |
140 | |
141 ~CertificateReportSenderTest() override { SetUrlRequestMocksEnabled(false); } | |
142 | |
143 TestCertificateReportSenderNetworkDelegate* network_delegate() { | |
144 return &network_delegate_; | |
145 } | |
146 | |
147 net::TestURLRequestContext* context() { return &context_; } | |
148 | |
149 protected: | |
150 void SendReport(net::CertificateReportSender* reporter, | |
151 const std::string& report, | |
152 const GURL& url, | |
153 size_t request_sequence_number) { | |
154 base::RunLoop run_loop; | |
155 network_delegate_.set_url_request_destroyed_callback( | |
156 run_loop.QuitClosure()); | |
157 | |
158 network_delegate_.set_expect_url(url); | |
159 network_delegate_.ExpectReport(report); | |
160 | |
161 EXPECT_EQ(request_sequence_number, network_delegate_.num_requests()); | |
162 | |
163 reporter->Send(url, report); | |
164 | |
165 // The report is sent asynchronously, so wait for the report's | |
166 // URLRequest to be destroyed before checking that the report was | |
167 // sent. | |
168 run_loop.Run(); | |
169 | |
170 EXPECT_EQ(request_sequence_number + 1, network_delegate_.num_requests()); | |
171 } | |
172 | |
173 private: | |
174 TestCertificateReportSenderNetworkDelegate network_delegate_; | |
175 net::TestURLRequestContext context_; | |
176 }; | |
177 | |
178 // Test that CertificateReportSender::Send creates a URLRequest for the | |
179 // endpoint and sends the expected data. | |
180 TEST_F(CertificateReportSenderTest, SendsRequest) { | |
181 GURL url = net::URLRequestMockDataJob::GetMockHttpsUrl("dummy data", 1); | |
182 net::CertificateReportSender reporter( | |
183 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES); | |
184 SendReport(&reporter, kDummyReport, url, 0); | |
185 } | |
186 | |
187 TEST_F(CertificateReportSenderTest, SendMultipleReportsSequentially) { | |
188 GURL url = net::URLRequestMockDataJob::GetMockHttpsUrl("dummy data", 1); | |
189 net::CertificateReportSender reporter( | |
190 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES); | |
191 SendReport(&reporter, kDummyReport, url, 0); | |
192 SendReport(&reporter, kDummyReport, url, 1); | |
193 } | |
194 | |
195 TEST_F(CertificateReportSenderTest, SendMultipleReportsSimultaneously) { | |
196 base::RunLoop run_loop; | |
197 network_delegate()->set_all_url_requests_destroyed_callback( | |
198 run_loop.QuitClosure()); | |
199 | |
200 GURL url = net::URLRequestMockDataJob::GetMockHttpsUrl("dummy data", 1); | |
201 network_delegate()->set_expect_url(url); | |
202 network_delegate()->ExpectReport(kDummyReport); | |
203 network_delegate()->ExpectReport(kSecondDummyReport); | |
204 | |
205 net::CertificateReportSender reporter( | |
206 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES); | |
207 | |
208 EXPECT_EQ(0u, network_delegate()->num_requests()); | |
209 | |
210 reporter.Send(url, kDummyReport); | |
211 reporter.Send(url, kSecondDummyReport); | |
212 | |
213 run_loop.Run(); | |
214 | |
215 EXPECT_EQ(2u, network_delegate()->num_requests()); | |
216 } | |
217 | |
218 // Test that pending URLRequests get cleaned up when the report sender | |
219 // is deleted. | |
220 TEST_F(CertificateReportSenderTest, PendingRequestGetsDeleted) { | |
221 bool url_request_destroyed = false; | |
222 network_delegate()->set_url_request_destroyed_callback(base::Bind( | |
223 &MarkURLRequestDestroyed, base::Unretained(&url_request_destroyed))); | |
224 | |
225 GURL url = net::URLRequestFailedJob::GetMockHttpUrlWithFailurePhase( | |
226 net::URLRequestFailedJob::START, net::ERR_IO_PENDING); | |
227 network_delegate()->set_expect_url(url); | |
228 network_delegate()->ExpectReport(kDummyReport); | |
229 | |
230 EXPECT_EQ(0u, network_delegate()->num_requests()); | |
231 | |
232 scoped_ptr<net::CertificateReportSender> reporter( | |
233 new net::CertificateReportSender( | |
234 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES)); | |
235 reporter->Send(url, kDummyReport); | |
236 reporter.reset(); | |
237 | |
238 EXPECT_EQ(1u, network_delegate()->num_requests()); | |
239 EXPECT_TRUE(url_request_destroyed); | |
240 } | |
241 | |
242 // Test that a request that returns an error gets cleaned up. | |
243 TEST_F(CertificateReportSenderTest, ErroredRequestGetsDeleted) { | |
244 GURL url = net::URLRequestFailedJob::GetMockHttpsUrl(net::ERR_FAILED); | |
245 net::CertificateReportSender reporter( | |
246 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES); | |
247 // SendReport will block until the URLRequest is destroyed. | |
248 SendReport(&reporter, kDummyReport, url, 0); | |
249 } | |
250 | |
251 // Test that cookies are sent or not sent according to the error | |
252 // reporter's cookies preference. | |
253 | |
254 TEST_F(CertificateReportSenderTest, SendCookiesPreference) { | |
255 GURL url = net::URLRequestMockDataJob::GetMockHttpsUrl("dummy data", 1); | |
256 net::CertificateReportSender reporter( | |
257 context(), net::CertificateReportSender::SEND_COOKIES); | |
258 | |
259 network_delegate()->set_expect_cookies(true); | |
260 SendReport(&reporter, kDummyReport, url, 0); | |
261 } | |
262 | |
263 TEST_F(CertificateReportSenderTest, DoNotSendCookiesPreference) { | |
264 GURL url = net::URLRequestMockDataJob::GetMockHttpsUrl("dummy data", 1); | |
265 net::CertificateReportSender reporter( | |
266 context(), net::CertificateReportSender::DO_NOT_SEND_COOKIES); | |
267 | |
268 network_delegate()->set_expect_cookies(false); | |
269 SendReport(&reporter, kDummyReport, url, 0); | |
270 } | |
271 | |
272 } // namespace | |
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