| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/network_time/network_time_test_utils.h" |
| |
| #include <memory> |
| |
| #include "base/metrics/field_trial_params.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "net/http/http_response_headers.h" |
| #include "net/test/embedded_test_server/http_response.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace network_time { |
| |
| // Update as follows: |
| // |
| // curl -i "http://clients2.google.com/time/1/current?cup2key=8:123123123" |
| // |
| // where 8 is the key version and 123123123 is the nonce. Copy the response |
| // and the x-cup-server-proof header into |kGoodTimeResponseBody| and |
| // |kGoodTimeResponseServerProofHeader| respectively, and the |
| // 'current_time_millis' value of the response into |
| // |kGoodTimeResponseHandlerJsTime|. Do this five times, so that the five |
| // requests appear in order below. |
| const char* kGoodTimeResponseBody[] = { |
| ")]}'\n{\"current_time_millis\":1707850276713,\"server_nonce\":3." |
| "12767027640506E-119}", |
| ")]}'\n{\"current_time_millis\":1707850276847,\"server_nonce\":-5." |
| "835329309579494E-23}", |
| ")]}'\n{\"current_time_millis\":1707850276975,\"server_nonce\":4." |
| "012053606543568E-64}", |
| ")]}'\n{\"current_time_millis\":1707850277110,\"server_nonce\":-4." |
| "979081124791505E145}", |
| ")]}'\n{\"current_time_millis\":1707850277238,\"server_nonce\":7." |
| "324863778238033E240}"}; |
| |
| const char* kGoodTimeResponseServerProofHeader[] = { |
| "3045022054b5032071e0e1b8254c0aaf3b5d1c241508e60690ca3a431b70ac1cabbd6dbd02" |
| "2100f49ab1dac93b7787d2a918e30f06c948fef9d46811140b52f978bb963e171d85:" |
| "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", |
| "3044022056349d9bf7037653721d510b8d034f10e108c18b52894787adbf701ce7f399c302" |
| "202ee2a43ccc91d9ed69b2ba830e2a391446030848ede1a7b40654feac9a579b1e:" |
| "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", |
| "3044022014ceed219cab9d0e9a429c7c6c8f2c21f7a1f335ff8f666352b128fa0d847ce802" |
| "200a59aec15ecb0450ad8abfe96dc331b7aa2e136c4e193484b8fd8b575146080a:" |
| "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", |
| "3044022070c5f7bb0b6536940e11f063b6b9e4822435f08bf96cf90f89e95b27f537940202" |
| "200a49bf1c5f16b802a47982f819621026d3f28e986b7f65866f20eef89e8499f6:" |
| "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", |
| "30460221009ee20fd89cc2933d95c9069db4fb95d0dde12b6308cd0f6902f88b34b1a80a20" |
| "022100bae4573e1177be340523038b65b6f0658b270b9698f1db353379d95821b3ea66:" |
| "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", |
| }; |
| |
| const double kGoodTimeResponseHandlerJsTime[] = { |
| 1707850276713, 1707850276847, 1707850276975, 1707850277110, 1707850277238}; |
| |
| std::unique_ptr<net::test_server::HttpResponse> GoodTimeResponseHandler( |
| const net::test_server::HttpRequest& request) { |
| net::test_server::BasicHttpResponse* response = |
| new net::test_server::BasicHttpResponse(); |
| response->set_code(net::HTTP_OK); |
| response->set_content(kGoodTimeResponseBody[0]); |
| response->AddCustomHeader("x-cup-server-proof", |
| kGoodTimeResponseServerProofHeader[0]); |
| return std::unique_ptr<net::test_server::HttpResponse>(response); |
| } |
| |
| FieldTrialTest::FieldTrialTest() {} |
| |
| FieldTrialTest::~FieldTrialTest() {} |
| |
| void FieldTrialTest::SetFeatureParams( |
| bool enable, |
| float query_probability, |
| NetworkTimeTracker::FetchBehavior fetch_behavior) { |
| scoped_feature_list_.Reset(); |
| if (!enable) { |
| scoped_feature_list_.InitAndDisableFeature(kNetworkTimeServiceQuerying); |
| return; |
| } |
| |
| base::FieldTrialParams params; |
| params["RandomQueryProbability"] = base::NumberToString(query_probability); |
| // See string format defined by `base::TimeDeltaFromString`. |
| params["CheckTimeInterval"] = "360s"; |
| std::string fetch_behavior_param; |
| switch (fetch_behavior) { |
| case NetworkTimeTracker::FETCH_BEHAVIOR_UNKNOWN: |
| NOTREACHED(); |
| fetch_behavior_param = "unknown"; |
| break; |
| case NetworkTimeTracker::FETCHES_IN_BACKGROUND_ONLY: |
| fetch_behavior_param = "background-only"; |
| break; |
| case NetworkTimeTracker::FETCHES_ON_DEMAND_ONLY: |
| fetch_behavior_param = "on-demand-only"; |
| break; |
| case NetworkTimeTracker::FETCHES_IN_BACKGROUND_AND_ON_DEMAND: |
| fetch_behavior_param = "background-and-on-demand"; |
| break; |
| } |
| params["FetchBehavior"] = fetch_behavior_param; |
| |
| scoped_feature_list_.InitAndEnableFeatureWithParameters( |
| kNetworkTimeServiceQuerying, params); |
| } |
| |
| } // namespace network_time |