Send malware reports when a user opts-in from the safe browsing interstitial ...

chrome/browser/safe_browsing/malware_report_unittest.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <algorithm>
+#include "chrome/browser/renderer_host/test/test_render_view_host.h"
+
+#include "chrome/browser/browser_thread.h"
+#include "chrome/browser/safe_browsing/malware_report.h"
+#include "chrome/browser/safe_browsing/report.pb.h"
+#include "chrome/browser/tab_contents/navigation_entry.h"
+#include "chrome/browser/tab_contents/test_tab_contents.h"
+#include "chrome/common/render_messages.h"
+#include "chrome/common/render_messages_params.h"
+
+static const char* kOriginalLandingURL = "http://www.originallandingpage.com/";
+static const char* kLandingURL = "http://www.landingpage.com/";
+static const char* kMalwareURL = "http://www.malware.com/";
+static const char* kHttpsURL = "https://www.url.com/";
+
+class SafeBrowsingMalwareReportTest : public RenderViewHostTestHarness {
+ public:
+  SafeBrowsingMalwareReportTest()
+      : ui_thread_(BrowserThread::UI, MessageLoop::current()),
+        io_thread_(BrowserThread::IO, MessageLoop::current()) {
+  }
+
+  virtual void SetUp() {
+    RenderViewHostTestHarness::SetUp();
+  }
+
+  static bool ResourceLessThan(
+      const safe_browsing::ClientMalwareReportRequest::Resource* lhs,
+      const safe_browsing::ClientMalwareReportRequest::Resource* rhs) {
+    return lhs->url() < rhs->url();
+  }
+
+ protected:
+  void InitResource(SafeBrowsingService::UnsafeResource* resource,
+                    ResourceType::Type resource_type,
+                    const GURL& url) {
+    resource->client = NULL;
+    resource->url = url;
+    resource->resource_type = resource_type;
+    resource->threat_type = SafeBrowsingService::URL_MALWARE;
+    resource->render_process_host_id = contents_->GetRenderProcessHost()->id();
+    resource->render_view_id = contents_->render_view_host()->routing_id();
+  }
+
+  void VerifyResults(
+      const safe_browsing::ClientMalwareReportRequest& report_pb,
+      const safe_browsing::ClientMalwareReportRequest& expected_pb) {
+    EXPECT_EQ(expected_pb.malware_url(), report_pb.malware_url());
+    EXPECT_EQ(expected_pb.page_url(), report_pb.page_url());
+    EXPECT_EQ(expected_pb.referrer_url(), report_pb.referrer_url());
+
+    ASSERT_EQ(expected_pb.nodes_size(), report_pb.nodes_size());
+    // Sort the nodes, to make the test deterministic
+    std::vector<const safe_browsing::ClientMalwareReportRequest::Resource*>
+        nodes;
+    for (int i = 0; i < report_pb.nodes_size(); ++i) {
+      const safe_browsing::ClientMalwareReportRequest::Resource& resource =
+        report_pb.nodes(i);
+      nodes.push_back(&resource);
+    }
+    std::sort(nodes.begin(), nodes.end(),
+              &SafeBrowsingMalwareReportTest::ResourceLessThan);
+
+    std::vector<const safe_browsing::ClientMalwareReportRequest::Resource*>
+        expected;
+    for (int i = 0; i < report_pb.nodes_size(); ++i) {
+      const safe_browsing::ClientMalwareReportRequest::Resource& resource =
+        expected_pb.nodes(i);
+      expected.push_back(&resource);
+    }
+    std::sort(expected.begin(), expected.end(),
+              &SafeBrowsingMalwareReportTest::ResourceLessThan);
+
+    for (uint32 i = 0; i < expected.size(); ++i) {
+      EXPECT_EQ(expected[i]->url(), nodes[i]->url());
+      EXPECT_EQ(expected[i]->parent(), nodes[i]->parent());
+    }
+  }
+
+  BrowserThread ui_thread_;
+  BrowserThread io_thread_;
+};
+
+// Tests creating a simple malware report.
+TEST_F(SafeBrowsingMalwareReportTest, MalwareSubResource) {
+  // Start a load.
+  controller().LoadURL(GURL(kLandingURL), GURL(), PageTransition::TYPED);
+
+  SafeBrowsingService::UnsafeResource resource;
+  InitResource(&resource, ResourceType::SUB_RESOURCE, GURL(kMalwareURL));
+
+  SafeBrowsingMalwareReport* report = new SafeBrowsingMalwareReport(
+      contents(), resource);
+
+  scoped_ptr<const std::string> serialized(report->GetSerializedReport());
+  safe_browsing::ClientMalwareReportRequest actual;
+  actual.ParseFromString(*serialized);
+
+  safe_browsing::ClientMalwareReportRequest expected;
+  expected.set_malware_url(kMalwareURL);
+  expected.set_page_url(kLandingURL);
+  expected.set_referrer_url("");
+
+  safe_browsing::ClientMalwareReportRequest::Resource* node =
+      expected.add_nodes();
+  node->set_url(kLandingURL);
+  node = expected.add_nodes();
+  node->set_url(kMalwareURL);
+
+  VerifyResults(actual, expected);
+}
+
+// Tests creating a simple malware report where the subresource has a
+// different original_url.
+TEST_F(SafeBrowsingMalwareReportTest, MalwareSubResourceWithOriginalUrl) {
+  controller().LoadURL(GURL(kLandingURL), GURL(), PageTransition::TYPED);
+
+  SafeBrowsingService::UnsafeResource resource;
+  InitResource(&resource, ResourceType::SUB_RESOURCE, GURL(kMalwareURL));
+  resource.original_url = GURL(kOriginalLandingURL);
+
+  SafeBrowsingMalwareReport* report = new SafeBrowsingMalwareReport(
+      contents(), resource);
+
+  scoped_ptr<const std::string> serialized(report->GetSerializedReport());
+  safe_browsing::ClientMalwareReportRequest actual;
+  actual.ParseFromString(*serialized);
+
+  safe_browsing::ClientMalwareReportRequest expected;
+  expected.set_malware_url(kMalwareURL);
+  expected.set_page_url(kLandingURL);
+  expected.set_referrer_url("");
+
+  safe_browsing::ClientMalwareReportRequest::Resource* node =
+      expected.add_nodes();
+  node->set_url(kLandingURL);
+
+  // Malware url should have originalurl as parent.
+  node = expected.add_nodes();
+  node->set_url(kMalwareURL);
+  node->set_parent(kOriginalLandingURL);
+
+  node = expected.add_nodes();
+  node->set_url(kOriginalLandingURL);
+
+  VerifyResults(actual, expected);
+}
+
+// Verify that https:// urls are dropped.
+TEST_F(SafeBrowsingMalwareReportTest, NotPublicUrl) {
+  controller().LoadURL(GURL(kHttpsURL), GURL(), PageTransition::TYPED);
+  SafeBrowsingService::UnsafeResource resource;
+  InitResource(&resource, ResourceType::SUB_RESOURCE, GURL(kMalwareURL));
+  SafeBrowsingMalwareReport* report = new SafeBrowsingMalwareReport(
+      contents(), resource);
+
+  scoped_ptr<const std::string> serialized(report->GetSerializedReport());
+  safe_browsing::ClientMalwareReportRequest actual;
+  actual.ParseFromString(*serialized);
+
+  safe_browsing::ClientMalwareReportRequest expected;
+  expected.set_malware_url(kMalwareURL);  // No page_url
+  expected.set_referrer_url("");
+
+  safe_browsing::ClientMalwareReportRequest::Resource* node =
+      expected.add_nodes();
+  node->set_url(kMalwareURL);  // Only one node
+
+  VerifyResults(actual, expected);
+}