chrome/browser/safe_browsing/malware_details_unittest.cc

   1 // Copyright (c) 2012 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 <algorithm>
   6
   7 #include "base/bind.h"
   8 #include "base/pickle.h"
   9 #include "base/run_loop.h"
  10 #include "base/time/time.h"
  11 #include "chrome/browser/history/history_backend.h"
  12 #include "chrome/browser/history/history_service.h"
  13 #include "chrome/browser/history/history_service_factory.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/safe_browsing/malware_details.h"
  16 #include "chrome/browser/safe_browsing/malware_details_history.h"
  17 #include "chrome/browser/safe_browsing/report.pb.h"
  18 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
  19 #include "chrome/browser/safe_browsing/ui_manager.h"
  20 #include "chrome/common/render_messages.h"
  21 #include "chrome/common/safe_browsing/safebrowsing_messages.h"
  22 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
  23 #include "chrome/test/base/testing_profile.h"
  24 #include "content/public/browser/render_process_host.h"
  25 #include "content/public/browser/web_contents.h"
  26 #include "net/base/io_buffer.h"
  27 #include "net/base/net_errors.h"
  28 #include "net/base/test_completion_callback.h"
  29 #include "net/disk_cache/disk_cache.h"
  30 #include "net/http/http_cache.h"
  31 #include "net/http/http_response_headers.h"
  32 #include "net/http/http_response_info.h"
  33 #include "net/http/http_util.h"
  34 #include "net/url_request/url_request_context.h"
  35 #include "net/url_request/url_request_context_getter.h"
  36
  37 // Mixture of HTTP and HTTPS.  No special treatment for HTTPS.
  38 static const char* kOriginalLandingURL =
  39     "http://www.originallandingpage.com/with/path";
  40 static const char* kDOMChildURL = "https://www.domparent.com/with/path";
  41 static const char* kDOMParentURL = "https://www.domchild.com/with/path";
  42 static const char* kFirstRedirectURL = "http://redirectone.com/with/path";
  43 static const char* kSecondRedirectURL = "https://redirecttwo.com/with/path";
  44 static const char* kReferrerURL = "http://www.referrer.com/with/path";
  45
  46 static const char* kMalwareURL = "http://www.malware.com/with/path";
  47 static const char* kMalwareHeaders =
  48     "HTTP/1.1 200 OK\n"
  49     "Content-Type: image/jpeg\n";
  50 static const char* kMalwareData = "exploit();";
  51
  52 static const char* kLandingURL = "http://www.landingpage.com/with/path";
  53 static const char* kLandingHeaders =
  54     "HTTP/1.1 200 OK\n"
  55     "Content-Type: text/html\n"
  56     "Content-Length: 1024\n"
  57     "Set-Cookie: tastycookie\n";  // This header is stripped.
  58 static const char* kLandingData =
  59     "<iframe src='http://www.malware.com/with/path'>";
  60
  61
  62 using content::BrowserThread;
  63 using content::WebContents;
  64 using safe_browsing::ClientMalwareReportRequest;
  65
  66 namespace {
  67
  68 void WriteHeaders(disk_cache::Entry* entry, const std::string& headers) {
  69   net::HttpResponseInfo responseinfo;
  70   std::string raw_headers = net::HttpUtil::AssembleRawHeaders(
  71       headers.c_str(), headers.size());
  72   responseinfo.socket_address = net::HostPortPair("1.2.3.4", 80);
  73   responseinfo.headers = new net::HttpResponseHeaders(raw_headers);
  74
  75   Pickle pickle;
  76   responseinfo.Persist(&pickle, false, false);
  77
  78   scoped_refptr<net::WrappedIOBuffer> buf(new net::WrappedIOBuffer(
  79       reinterpret_cast<const char*>(pickle.data())));
  80   int len = static_cast<int>(pickle.size());
  81
  82   net::TestCompletionCallback cb;
  83   int rv = entry->WriteData(0, 0, buf.get(), len, cb.callback(), true);
  84   ASSERT_EQ(len, cb.GetResult(rv));
  85 }
  86
  87 void WriteData(disk_cache::Entry* entry, const std::string& data) {
  88   if (data.empty())
  89     return;
  90
  91   int len = data.length();
  92   scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(len));
  93   memcpy(buf->data(), data.data(), data.length());
  94
  95   net::TestCompletionCallback cb;
  96   int rv = entry->WriteData(1, 0, buf.get(), len, cb.callback(), true);
  97   ASSERT_EQ(len, cb.GetResult(rv));
  98 }
  99
 100 void WriteToEntry(disk_cache::Backend* cache, const std::string& key,
 101                   const std::string& headers, const std::string& data) {
 102   net::TestCompletionCallback cb;
 103   disk_cache::Entry* entry;
 104   int rv = cache->CreateEntry(key, &entry, cb.callback());
 105   rv = cb.GetResult(rv);
 106   if (rv != net::OK) {
 107     rv = cache->OpenEntry(key, &entry, cb.callback());
 108     ASSERT_EQ(net::OK, cb.GetResult(rv));
 109   }
 110
 111   WriteHeaders(entry, headers);
 112   WriteData(entry, data);
 113   entry->Close();
 114 }
 115
 116 void FillCache(net::URLRequestContextGetter* context_getter) {
 117   net::TestCompletionCallback cb;
 118   disk_cache::Backend* cache;
 119   int rv =
 120       context_getter->GetURLRequestContext()->http_transaction_factory()->
 121       GetCache()->GetBackend(&cache, cb.callback());
 122   ASSERT_EQ(net::OK, cb.GetResult(rv));
 123
 124   WriteToEntry(cache, kMalwareURL, kMalwareHeaders, kMalwareData);
 125   WriteToEntry(cache, kLandingURL, kLandingHeaders, kLandingData);
 126 }
 127
 128 // Lets us provide a MockURLRequestContext with an HTTP Cache we pre-populate.
 129 // Also exposes the constructor.
 130 class MalwareDetailsWrap : public MalwareDetails {
 131  public:
 132   MalwareDetailsWrap(
 133       SafeBrowsingUIManager* ui_manager,
 134       WebContents* web_contents,
 135       const SafeBrowsingUIManager::UnsafeResource& unsafe_resource,
 136       net::URLRequestContextGetter* request_context_getter)
 137       : MalwareDetails(ui_manager, web_contents, unsafe_resource) {
 138     request_context_getter_ = request_context_getter;
 139   }
 140
 141  private:
 142   ~MalwareDetailsWrap() override {}
 143 };
 144
 145 class MockSafeBrowsingUIManager : public SafeBrowsingUIManager {
 146  public:
 147   base::RunLoop* run_loop_;
 148   // The safe browsing UI manager does not need a service for this test.
 149   MockSafeBrowsingUIManager()
 150       : SafeBrowsingUIManager(NULL), run_loop_(NULL) {}
 151
 152   // When the MalwareDetails is done, this is called.
 153   void SendSerializedMalwareDetails(const std::string& serialized) override {
 154     DVLOG(1) << "SendSerializedMalwareDetails";
 155     run_loop_->Quit();
 156     run_loop_ = NULL;
 157     serialized_ = serialized;
 158   }
 159
 160   // Used to synchronize SendSerializedMalwareDetails() with
 161   // WaitForSerializedReport(). RunLoop::RunUntilIdle() is not sufficient
 162   // because the MessageLoop task queue completely drains at some point
 163   // between the send and the wait.
 164   void SetRunLoopToQuit(base::RunLoop* run_loop) {
 165     DCHECK(run_loop_ == NULL);
 166     run_loop_ = run_loop;
 167   }
 168
 169   const std::string& GetSerialized() {
 170     return serialized_;
 171   }
 172
 173  private:
 174   ~MockSafeBrowsingUIManager() override {}
 175
 176   std::string serialized_;
 177   DISALLOW_COPY_AND_ASSIGN(MockSafeBrowsingUIManager);
 178 };
 179
 180 }  // namespace.
 181
 182 class MalwareDetailsTest : public ChromeRenderViewHostTestHarness {
 183  public:
 184   typedef SafeBrowsingUIManager::UnsafeResource UnsafeResource;
 185
 186   MalwareDetailsTest()
 187       : ui_manager_(new MockSafeBrowsingUIManager()) {
 188   }
 189
 190   void SetUp() override {
 191     ChromeRenderViewHostTestHarness::SetUp();
 192     ASSERT_TRUE(profile()->CreateHistoryService(
 193         true /* delete_file */, false /* no_db */));
 194   }
 195
 196   void TearDown() override {
 197     profile()->DestroyHistoryService();
 198     ChromeRenderViewHostTestHarness::TearDown();
 199   }
 200
 201   static bool ResourceLessThan(
 202       const ClientMalwareReportRequest::Resource* lhs,
 203       const ClientMalwareReportRequest::Resource* rhs) {
 204     return lhs->id() < rhs->id();
 205   }
 206
 207   std::string WaitForSerializedReport(MalwareDetails* report) {
 208     BrowserThread::PostTask(
 209         BrowserThread::IO,
 210         FROM_HERE,
 211         base::Bind(&MalwareDetails::FinishCollection, report));
 212     // Wait for the callback (SendSerializedMalwareDetails).
 213     DVLOG(1) << "Waiting for SendSerializedMalwareDetails";
 214     base::RunLoop run_loop;
 215     ui_manager_->SetRunLoopToQuit(&run_loop);
 216     run_loop.Run();
 217     return ui_manager_->GetSerialized();
 218   }
 219
 220   HistoryService* history_service() {
 221     return HistoryServiceFactory::GetForProfile(
 222         profile(), ServiceAccessType::EXPLICIT_ACCESS);
 223   }
 224
 225  protected:
 226   void InitResource(UnsafeResource* resource,
 227                     bool is_subresource,
 228                     const GURL& url) {
 229     resource->url = url;
 230     resource->is_subresource = is_subresource;
 231     resource->threat_type = SB_THREAT_TYPE_URL_MALWARE;
 232     resource->render_process_host_id =
 233         web_contents()->GetRenderProcessHost()->GetID();
 234     resource->render_view_id =
 235         web_contents()->GetRenderViewHost()->GetRoutingID();
 236   }
 237
 238   void VerifyResults(const ClientMalwareReportRequest& report_pb,
 239                      const ClientMalwareReportRequest& expected_pb) {
 240     EXPECT_EQ(expected_pb.malware_url(), report_pb.malware_url());
 241     EXPECT_EQ(expected_pb.page_url(), report_pb.page_url());
 242     EXPECT_EQ(expected_pb.referrer_url(), report_pb.referrer_url());
 243
 244     ASSERT_EQ(expected_pb.resources_size(), report_pb.resources_size());
 245     // Sort the resources, to make the test deterministic
 246     std::vector<const ClientMalwareReportRequest::Resource*> resources;
 247     for (int i = 0; i < report_pb.resources_size(); ++i) {
 248       const ClientMalwareReportRequest::Resource& resource =
 249           report_pb.resources(i);
 250       resources.push_back(&resource);
 251     }
 252     std::sort(resources.begin(), resources.end(),
 253               &MalwareDetailsTest::ResourceLessThan);
 254
 255     std::vector<const ClientMalwareReportRequest::Resource*> expected;
 256     for (int i = 0; i < report_pb.resources_size(); ++i) {
 257       const ClientMalwareReportRequest::Resource& resource =
 258           expected_pb.resources(i);
 259       expected.push_back(&resource);
 260     }
 261     std::sort(expected.begin(), expected.end(),
 262               &MalwareDetailsTest::ResourceLessThan);
 263
 264     for (uint32 i = 0; i < expected.size(); ++i) {
 265       VerifyResource(resources[i], expected[i]);
 266     }
 267
 268     EXPECT_EQ(expected_pb.complete(), report_pb.complete());
 269   }
 270
 271   void VerifyResource(const ClientMalwareReportRequest::Resource* resource,
 272                       const ClientMalwareReportRequest::Resource* expected) {
 273     EXPECT_EQ(expected->id(), resource->id());
 274     EXPECT_EQ(expected->url(), resource->url());
 275     EXPECT_EQ(expected->parent_id(), resource->parent_id());
 276     ASSERT_EQ(expected->child_ids_size(), resource->child_ids_size());
 277     for (int i = 0; i < expected->child_ids_size(); i++) {
 278       EXPECT_EQ(expected->child_ids(i), resource->child_ids(i));
 279     }
 280
 281     // Verify HTTP Responses
 282     if (expected->has_response()) {
 283       ASSERT_TRUE(resource->has_response());
 284       EXPECT_EQ(expected->response().firstline().code(),
 285                 resource->response().firstline().code());
 286
 287       ASSERT_EQ(expected->response().headers_size(),
 288                 resource->response().headers_size());
 289       for (int i = 0; i < expected->response().headers_size(); ++i) {
 290         EXPECT_EQ(expected->response().headers(i).name(),
 291                   resource->response().headers(i).name());
 292         EXPECT_EQ(expected->response().headers(i).value(),
 293                   resource->response().headers(i).value());
 294       }
 295
 296       EXPECT_EQ(expected->response().body(), resource->response().body());
 297       EXPECT_EQ(expected->response().bodylength(),
 298                 resource->response().bodylength());
 299       EXPECT_EQ(expected->response().bodydigest(),
 300                 resource->response().bodydigest());
 301     }
 302
 303     // Verify IP:port pair
 304     EXPECT_EQ(expected->response().remote_ip(),
 305               resource->response().remote_ip());
 306   }
 307
 308   // Adds a page to history.
 309   // The redirects is the redirect url chain leading to the url.
 310   void AddPageToHistory(const GURL& url,
 311                         history::RedirectList* redirects) {
 312     // The last item of the redirect chain has to be the final url when adding
 313     // to history backend.
 314     redirects->push_back(url);
 315     history_service()->AddPage(
 316         url, base::Time::Now(), reinterpret_cast<history::ContextID>(1), 0,
 317         GURL(), *redirects, ui::PAGE_TRANSITION_TYPED,
 318         history::SOURCE_BROWSED, false);
 319   }
 320
 321   scoped_refptr<MockSafeBrowsingUIManager> ui_manager_;
 322 };
 323
 324 // Tests creating a simple malware report.
 325 TEST_F(MalwareDetailsTest, MalwareSubResource) {
 326   // Start a load.
 327   controller().LoadURL(
 328       GURL(kLandingURL),
 329       content::Referrer(GURL(kReferrerURL), blink::WebReferrerPolicyDefault),
 330       ui::PAGE_TRANSITION_TYPED, std::string());
 331
 332   UnsafeResource resource;
 333   InitResource(&resource, true, GURL(kMalwareURL));
 334
 335   scoped_refptr<MalwareDetailsWrap> report =
 336       new MalwareDetailsWrap(ui_manager_.get(), web_contents(), resource, NULL);
 337
 338   std::string serialized = WaitForSerializedReport(report.get());
 339
 340   ClientMalwareReportRequest actual;
 341   actual.ParseFromString(serialized);
 342
 343   ClientMalwareReportRequest expected;
 344   expected.set_malware_url(kMalwareURL);
 345   expected.set_page_url(kLandingURL);
 346   // Note that the referrer policy is not actually enacted here, since that's
 347   // done in Blink.
 348   expected.set_referrer_url(kReferrerURL);
 349
 350   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 351   pb_resource->set_id(0);
 352   pb_resource->set_url(kLandingURL);
 353   pb_resource = expected.add_resources();
 354   pb_resource->set_id(1);
 355   pb_resource->set_url(kMalwareURL);
 356   pb_resource = expected.add_resources();
 357   pb_resource->set_id(2);
 358   pb_resource->set_url(kReferrerURL);
 359
 360   VerifyResults(actual, expected);
 361 }
 362
 363 // Tests creating a simple malware report where the subresource has a
 364 // different original_url.
 365 TEST_F(MalwareDetailsTest, MalwareSubResourceWithOriginalUrl) {
 366   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 367                        ui::PAGE_TRANSITION_TYPED, std::string());
 368
 369   UnsafeResource resource;
 370   InitResource(&resource, true, GURL(kMalwareURL));
 371   resource.original_url = GURL(kOriginalLandingURL);
 372
 373   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 374       ui_manager_.get(), web_contents(), resource, NULL);
 375
 376   std::string serialized = WaitForSerializedReport(report.get());
 377
 378   ClientMalwareReportRequest actual;
 379   actual.ParseFromString(serialized);
 380
 381   ClientMalwareReportRequest expected;
 382   expected.set_malware_url(kMalwareURL);
 383   expected.set_page_url(kLandingURL);
 384   expected.set_referrer_url("");
 385
 386   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 387   pb_resource->set_id(0);
 388   pb_resource->set_url(kLandingURL);
 389
 390   pb_resource = expected.add_resources();
 391   pb_resource->set_id(1);
 392   pb_resource->set_url(kOriginalLandingURL);
 393
 394   pb_resource = expected.add_resources();
 395   pb_resource->set_id(2);
 396   pb_resource->set_url(kMalwareURL);
 397   // The Resource for kMalwareUrl should have the Resource for
 398   // kOriginalLandingURL (with id 1) as parent.
 399   pb_resource->set_parent_id(1);
 400
 401   VerifyResults(actual, expected);
 402 }
 403
 404 // Tests creating a malware report with data from the renderer.
 405 TEST_F(MalwareDetailsTest, MalwareDOMDetails) {
 406   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 407                        ui::PAGE_TRANSITION_TYPED, std::string());
 408
 409   UnsafeResource resource;
 410   InitResource(&resource, true, GURL(kMalwareURL));
 411
 412   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 413       ui_manager_.get(), web_contents(), resource, NULL);
 414
 415   // Send a message from the DOM, with 2 nodes, a parent and a child.
 416   std::vector<SafeBrowsingHostMsg_MalwareDOMDetails_Node> params;
 417   SafeBrowsingHostMsg_MalwareDOMDetails_Node child_node;
 418   child_node.url = GURL(kDOMChildURL);
 419   child_node.tag_name = "iframe";
 420   child_node.parent = GURL(kDOMParentURL);
 421   params.push_back(child_node);
 422   SafeBrowsingHostMsg_MalwareDOMDetails_Node parent_node;
 423   parent_node.url = GURL(kDOMParentURL);
 424   parent_node.children.push_back(GURL(kDOMChildURL));
 425   params.push_back(parent_node);
 426   report->OnReceivedMalwareDOMDetails(params);
 427
 428   std::string serialized = WaitForSerializedReport(report.get());
 429   ClientMalwareReportRequest actual;
 430   actual.ParseFromString(serialized);
 431
 432   ClientMalwareReportRequest expected;
 433   expected.set_malware_url(kMalwareURL);
 434   expected.set_page_url(kLandingURL);
 435   expected.set_referrer_url("");
 436
 437   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 438   pb_resource->set_id(0);
 439   pb_resource->set_url(kLandingURL);
 440
 441   pb_resource = expected.add_resources();
 442   pb_resource->set_id(1);
 443   pb_resource->set_url(kMalwareURL);
 444
 445   pb_resource = expected.add_resources();
 446   pb_resource->set_id(2);
 447   pb_resource->set_url(kDOMChildURL);
 448   pb_resource->set_parent_id(3);
 449
 450   pb_resource = expected.add_resources();
 451   pb_resource->set_id(3);
 452   pb_resource->set_url(kDOMParentURL);
 453   pb_resource->add_child_ids(2);
 454   expected.set_complete(false);  // Since the cache was missing.
 455
 456   VerifyResults(actual, expected);
 457 }
 458
 459 // Tests creating a malware report where there are redirect urls to an unsafe
 460 // resource url
 461 TEST_F(MalwareDetailsTest, MalwareWithRedirectUrl) {
 462   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 463                        ui::PAGE_TRANSITION_TYPED, std::string());
 464
 465   UnsafeResource resource;
 466   InitResource(&resource, true, GURL(kMalwareURL));
 467   resource.original_url = GURL(kOriginalLandingURL);
 468
 469   // add some redirect urls
 470   resource.redirect_urls.push_back(GURL(kFirstRedirectURL));
 471   resource.redirect_urls.push_back(GURL(kSecondRedirectURL));
 472   resource.redirect_urls.push_back(GURL(kMalwareURL));
 473
 474   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 475       ui_manager_.get(), web_contents(), resource, NULL);
 476
 477   std::string serialized = WaitForSerializedReport(report.get());
 478   ClientMalwareReportRequest actual;
 479   actual.ParseFromString(serialized);
 480
 481   ClientMalwareReportRequest expected;
 482   expected.set_malware_url(kMalwareURL);
 483   expected.set_page_url(kLandingURL);
 484   expected.set_referrer_url("");
 485
 486   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 487   pb_resource->set_id(0);
 488   pb_resource->set_url(kLandingURL);
 489
 490   pb_resource = expected.add_resources();
 491   pb_resource->set_id(1);
 492   pb_resource->set_url(kOriginalLandingURL);
 493
 494   pb_resource = expected.add_resources();
 495   pb_resource->set_id(2);
 496   pb_resource->set_url(kMalwareURL);
 497   pb_resource->set_parent_id(4);
 498
 499   pb_resource = expected.add_resources();
 500   pb_resource->set_id(3);
 501   pb_resource->set_url(kFirstRedirectURL);
 502   pb_resource->set_parent_id(1);
 503
 504   pb_resource = expected.add_resources();
 505   pb_resource->set_id(4);
 506   pb_resource->set_url(kSecondRedirectURL);
 507   pb_resource->set_parent_id(3);
 508
 509   VerifyResults(actual, expected);
 510 }
 511
 512 // Tests the interaction with the HTTP cache.
 513 TEST_F(MalwareDetailsTest, HTTPCache) {
 514   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 515                        ui::PAGE_TRANSITION_TYPED, std::string());
 516
 517   UnsafeResource resource;
 518   InitResource(&resource, true, GURL(kMalwareURL));
 519
 520   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 521       ui_manager_.get(), web_contents(), resource,
 522       profile()->GetRequestContext());
 523
 524   BrowserThread::PostTask(
 525       BrowserThread::IO, FROM_HERE,
 526       base::Bind(&FillCache,
 527                  make_scoped_refptr(profile()->GetRequestContext())));
 528
 529   // The cache collection starts after the IPC from the DOM is fired.
 530   std::vector<SafeBrowsingHostMsg_MalwareDOMDetails_Node> params;
 531   report->OnReceivedMalwareDOMDetails(params);
 532
 533   // Let the cache callbacks complete.
 534   base::RunLoop().RunUntilIdle();
 535
 536   DVLOG(1) << "Getting serialized report";
 537   std::string serialized = WaitForSerializedReport(report.get());
 538   ClientMalwareReportRequest actual;
 539   actual.ParseFromString(serialized);
 540
 541   ClientMalwareReportRequest expected;
 542   expected.set_malware_url(kMalwareURL);
 543   expected.set_page_url(kLandingURL);
 544   expected.set_referrer_url("");
 545
 546   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 547   pb_resource->set_id(0);
 548   pb_resource->set_url(kLandingURL);
 549   safe_browsing::ClientMalwareReportRequest::HTTPResponse* pb_response =
 550       pb_resource->mutable_response();
 551   pb_response->mutable_firstline()->set_code(200);
 552   safe_browsing::ClientMalwareReportRequest::HTTPHeader* pb_header =
 553       pb_response->add_headers();
 554   pb_header->set_name("Content-Type");
 555   pb_header->set_value("text/html");
 556   pb_header = pb_response->add_headers();
 557   pb_header->set_name("Content-Length");
 558   pb_header->set_value("1024");
 559   pb_header = pb_response->add_headers();
 560   pb_header->set_name("Set-Cookie");
 561   pb_header->set_value("");  // The cookie is dropped.
 562   pb_response->set_body(kLandingData);
 563   pb_response->set_bodylength(47);
 564   pb_response->set_bodydigest("5abb4e63d806ec2c16a40b2699700554");
 565   pb_response->set_remote_ip("1.2.3.4:80");
 566
 567   pb_resource = expected.add_resources();
 568   pb_resource->set_id(1);
 569   pb_resource->set_url(kMalwareURL);
 570   pb_response = pb_resource->mutable_response();
 571   pb_response->mutable_firstline()->set_code(200);
 572   pb_header = pb_response->add_headers();
 573   pb_header->set_name("Content-Type");
 574   pb_header->set_value("image/jpeg");
 575   pb_response->set_body(kMalwareData);
 576   pb_response->set_bodylength(10);
 577   pb_response->set_bodydigest("581373551c43d4cf33bfb3b26838ff95");
 578   pb_response->set_remote_ip("1.2.3.4:80");
 579   expected.set_complete(true);
 580
 581   VerifyResults(actual, expected);
 582 }
 583
 584 // Tests the interaction with the HTTP cache (where the cache is empty).
 585 TEST_F(MalwareDetailsTest, HTTPCacheNoEntries) {
 586   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 587                        ui::PAGE_TRANSITION_TYPED, std::string());
 588
 589   UnsafeResource resource;
 590   InitResource(&resource, true, GURL(kMalwareURL));
 591
 592   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 593       ui_manager_.get(), web_contents(), resource,
 594       profile()->GetRequestContext());
 595
 596   // No call to FillCache
 597
 598   // The cache collection starts after the IPC from the DOM is fired.
 599   std::vector<SafeBrowsingHostMsg_MalwareDOMDetails_Node> params;
 600   report->OnReceivedMalwareDOMDetails(params);
 601
 602   // Let the cache callbacks complete.
 603   base::RunLoop().RunUntilIdle();
 604
 605   DVLOG(1) << "Getting serialized report";
 606   std::string serialized = WaitForSerializedReport(report.get());
 607   ClientMalwareReportRequest actual;
 608   actual.ParseFromString(serialized);
 609
 610   ClientMalwareReportRequest expected;
 611   expected.set_malware_url(kMalwareURL);
 612   expected.set_page_url(kLandingURL);
 613   expected.set_referrer_url("");
 614
 615   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 616   pb_resource->set_id(0);
 617   pb_resource->set_url(kLandingURL);
 618   pb_resource = expected.add_resources();
 619   pb_resource->set_id(1);
 620   pb_resource->set_url(kMalwareURL);
 621   expected.set_complete(true);
 622
 623   VerifyResults(actual, expected);
 624 }
 625
 626 // Test getting redirects from history service.
 627 TEST_F(MalwareDetailsTest, HistoryServiceUrls) {
 628   // Add content to history service.
 629   // There are two redirect urls before reacing malware url:
 630   // kFirstRedirectURL -> kSecondRedirectURL -> kMalwareURL
 631   GURL baseurl(kMalwareURL);
 632   history::RedirectList redirects;
 633   redirects.push_back(GURL(kFirstRedirectURL));
 634   redirects.push_back(GURL(kSecondRedirectURL));
 635   AddPageToHistory(baseurl, &redirects);
 636   // Wait for history service operation finished.
 637   profile()->BlockUntilHistoryProcessesPendingRequests();
 638
 639   controller().LoadURL(GURL(kLandingURL), content::Referrer(),
 640                        ui::PAGE_TRANSITION_TYPED, std::string());
 641
 642   UnsafeResource resource;
 643   InitResource(&resource, true, GURL(kMalwareURL));
 644   scoped_refptr<MalwareDetailsWrap> report = new MalwareDetailsWrap(
 645       ui_manager_.get(), web_contents(), resource, NULL);
 646
 647   // The redirects collection starts after the IPC from the DOM is fired.
 648   std::vector<SafeBrowsingHostMsg_MalwareDOMDetails_Node> params;
 649   report->OnReceivedMalwareDOMDetails(params);
 650
 651   // Let the redirects callbacks complete.
 652   base::RunLoop().RunUntilIdle();
 653
 654   std::string serialized = WaitForSerializedReport(report.get());
 655   ClientMalwareReportRequest actual;
 656   actual.ParseFromString(serialized);
 657
 658   ClientMalwareReportRequest expected;
 659   expected.set_malware_url(kMalwareURL);
 660   expected.set_page_url(kLandingURL);
 661   expected.set_referrer_url("");
 662
 663   ClientMalwareReportRequest::Resource* pb_resource = expected.add_resources();
 664   pb_resource->set_id(0);
 665   pb_resource->set_url(kLandingURL);
 666   pb_resource = expected.add_resources();
 667   pb_resource->set_id(1);
 668   pb_resource->set_parent_id(2);
 669   pb_resource->set_url(kMalwareURL);
 670   pb_resource = expected.add_resources();
 671   pb_resource->set_id(2);
 672   pb_resource->set_parent_id(3);
 673   pb_resource->set_url(kSecondRedirectURL);
 674   pb_resource = expected.add_resources();
 675   pb_resource->set_id(3);
 676   pb_resource->set_url(kFirstRedirectURL);
 677
 678   VerifyResults(actual, expected);
 679 }