chrome/browser/extensions/activity_log/activity_log_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 "base/command_line.h"
   6 #include "base/memory/scoped_ptr.h"
   7 #include "base/message_loop/message_loop.h"
   8 #include "base/run_loop.h"
   9 #include "base/synchronization/waitable_event.h"
  10 #include "chrome/browser/extensions/activity_log/activity_action_constants.h"
  11 #include "chrome/browser/extensions/activity_log/activity_log.h"
  12 #include "chrome/browser/extensions/extension_service.h"
  13 #include "chrome/browser/extensions/test_extension_system.h"
  14 #include "chrome/browser/prerender/prerender_handle.h"
  15 #include "chrome/browser/prerender/prerender_manager.h"
  16 #include "chrome/browser/prerender/prerender_manager_factory.h"
  17 #include "chrome/common/chrome_constants.h"
  18 #include "chrome/common/chrome_switches.h"
  19 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
  20 #include "chrome/test/base/testing_profile.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "content/public/test/test_browser_thread_bundle.h"
  23 #include "extensions/browser/extension_registry.h"
  24 #include "extensions/browser/uninstall_reason.h"
  25 #include "extensions/common/dom_action_types.h"
  26 #include "extensions/common/extension_builder.h"
  27 #include "sql/statement.h"
  28 #include "testing/gtest/include/gtest/gtest.h"
  29
  30 #if defined(OS_CHROMEOS)
  31 #include "chrome/browser/chromeos/login/users/scoped_test_user_manager.h"
  32 #include "chrome/browser/chromeos/settings/cros_settings.h"
  33 #include "chrome/browser/chromeos/settings/device_settings_service.h"
  34 #endif
  35
  36 namespace {
  37
  38 const char kExtensionId[] = "abc";
  39
  40 const char* const kUrlApiCalls[] = {
  41     "HTMLButtonElement.formAction", "HTMLEmbedElement.src",
  42     "HTMLFormElement.action",       "HTMLFrameElement.src",
  43     "HTMLHtmlElement.manifest",     "HTMLIFrameElement.src",
  44     "HTMLImageElement.longDesc",    "HTMLImageElement.src",
  45     "HTMLImageElement.lowsrc",      "HTMLInputElement.formAction",
  46     "HTMLInputElement.src",         "HTMLLinkElement.href",
  47     "HTMLMediaElement.src",         "HTMLMediaElement.currentSrc",
  48     "HTMLModElement.cite",          "HTMLObjectElement.data",
  49     "HTMLQuoteElement.cite",        "HTMLScriptElement.src",
  50     "HTMLSourceElement.src",        "HTMLTrackElement.src",
  51     "HTMLVideoElement.poster"};
  52
  53 }  // namespace
  54
  55 namespace extensions {
  56
  57 class ActivityLogTest : public ChromeRenderViewHostTestHarness {
  58  protected:
  59   void SetUp() override {
  60     ChromeRenderViewHostTestHarness::SetUp();
  61 #if defined OS_CHROMEOS
  62     test_user_manager_.reset(new chromeos::ScopedTestUserManager());
  63 #endif
  64     base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
  65     base::CommandLine::ForCurrentProcess()->AppendSwitch(
  66         switches::kEnableExtensionActivityLogging);
  67     base::CommandLine::ForCurrentProcess()->AppendSwitch(
  68         switches::kEnableExtensionActivityLogTesting);
  69     extension_service_ = static_cast<TestExtensionSystem*>(
  70         ExtensionSystem::Get(profile()))->CreateExtensionService
  71             (&command_line, base::FilePath(), false);
  72     base::RunLoop().RunUntilIdle();
  73   }
  74
  75   void TearDown() override {
  76 #if defined OS_CHROMEOS
  77     test_user_manager_.reset();
  78 #endif
  79     base::RunLoop().RunUntilIdle();
  80     ChromeRenderViewHostTestHarness::TearDown();
  81   }
  82
  83   static void RetrieveActions_LogAndFetchActions0(
  84       scoped_ptr<std::vector<scoped_refptr<Action> > > i) {
  85     ASSERT_EQ(0, static_cast<int>(i->size()));
  86   }
  87
  88   static void RetrieveActions_LogAndFetchActions2(
  89       scoped_ptr<std::vector<scoped_refptr<Action> > > i) {
  90     ASSERT_EQ(2, static_cast<int>(i->size()));
  91   }
  92
  93   void SetPolicy(bool log_arguments) {
  94     ActivityLog* activity_log = ActivityLog::GetInstance(profile());
  95     if (log_arguments)
  96       activity_log->SetDatabasePolicy(ActivityLogPolicy::POLICY_FULLSTREAM);
  97     else
  98       activity_log->SetDatabasePolicy(ActivityLogPolicy::POLICY_COUNTS);
  99   }
 100
 101   bool GetDatabaseEnabled() {
 102     ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 103     return activity_log->IsDatabaseEnabled();
 104   }
 105
 106   bool GetWatchdogActive() {
 107     ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 108     return activity_log->IsWatchdogAppActive();
 109   }
 110
 111   static void Arguments_Prerender(
 112       scoped_ptr<std::vector<scoped_refptr<Action> > > i) {
 113     ASSERT_EQ(1U, i->size());
 114     scoped_refptr<Action> last = i->front();
 115
 116     ASSERT_EQ("odlameecjipmbmbejkplpemijjgpljce", last->extension_id());
 117     ASSERT_EQ(Action::ACTION_CONTENT_SCRIPT, last->action_type());
 118     ASSERT_EQ("[\"script\"]",
 119               ActivityLogPolicy::Util::Serialize(last->args()));
 120     ASSERT_EQ("http://www.google.com/", last->SerializePageUrl());
 121     ASSERT_EQ("{\"prerender\":true}",
 122               ActivityLogPolicy::Util::Serialize(last->other()));
 123     ASSERT_EQ("", last->api_name());
 124     ASSERT_EQ("", last->page_title());
 125     ASSERT_EQ("", last->SerializeArgUrl());
 126   }
 127
 128   static void RetrieveActions_ArgUrlExtraction(
 129       scoped_ptr<std::vector<scoped_refptr<Action> > > i) {
 130     const base::DictionaryValue* other = NULL;
 131     int dom_verb = -1;
 132
 133     ASSERT_EQ(4U, i->size());
 134     scoped_refptr<Action> action = i->at(0);
 135     ASSERT_EQ("XMLHttpRequest.open", action->api_name());
 136     ASSERT_EQ("[\"POST\",\"\\u003Carg_url>\"]",
 137               ActivityLogPolicy::Util::Serialize(action->args()));
 138     ASSERT_EQ("http://api.google.com/", action->arg_url().spec());
 139     // Test that the dom_verb field was changed to XHR (from METHOD).  This
 140     // could be tested on all retrieved XHR actions but it would be redundant,
 141     // so just test once.
 142     other = action->other();
 143     ASSERT_TRUE(other);
 144     ASSERT_TRUE(other->GetInteger(activity_log_constants::kActionDomVerb,
 145                                   &dom_verb));
 146     ASSERT_EQ(DomActionType::XHR, dom_verb);
 147
 148     action = i->at(1);
 149     ASSERT_EQ("XMLHttpRequest.open", action->api_name());
 150     ASSERT_EQ("[\"POST\",\"\\u003Carg_url>\"]",
 151               ActivityLogPolicy::Util::Serialize(action->args()));
 152     ASSERT_EQ("http://www.google.com/api/", action->arg_url().spec());
 153
 154     action = i->at(2);
 155     ASSERT_EQ("XMLHttpRequest.open", action->api_name());
 156     ASSERT_EQ("[\"POST\",\"/api/\"]",
 157               ActivityLogPolicy::Util::Serialize(action->args()));
 158     ASSERT_FALSE(action->arg_url().is_valid());
 159
 160     action = i->at(3);
 161     ASSERT_EQ("windows.create", action->api_name());
 162     ASSERT_EQ("[{\"url\":\"\\u003Carg_url>\"}]",
 163               ActivityLogPolicy::Util::Serialize(action->args()));
 164     ASSERT_EQ("http://www.google.co.uk/", action->arg_url().spec());
 165   }
 166
 167   static void RetrieveActions_ArgUrlApiCalls(
 168       scoped_ptr<std::vector<scoped_refptr<Action> > > actions) {
 169     size_t api_calls_size = arraysize(kUrlApiCalls);
 170     const base::DictionaryValue* other = NULL;
 171     int dom_verb = -1;
 172
 173     ASSERT_EQ(api_calls_size, actions->size());
 174
 175     for (size_t i = 0; i < actions->size(); i++) {
 176       scoped_refptr<Action> action = actions->at(i);
 177       ASSERT_EQ(kExtensionId, action->extension_id());
 178       ASSERT_EQ(Action::ACTION_DOM_ACCESS, action->action_type());
 179       ASSERT_EQ(kUrlApiCalls[i], action->api_name());
 180       ASSERT_EQ("[\"\\u003Carg_url>\"]",
 181                 ActivityLogPolicy::Util::Serialize(action->args()));
 182       ASSERT_EQ("http://www.google.co.uk/", action->arg_url().spec());
 183       other = action->other();
 184       ASSERT_TRUE(other);
 185       ASSERT_TRUE(
 186           other->GetInteger(activity_log_constants::kActionDomVerb, &dom_verb));
 187       ASSERT_EQ(DomActionType::SETTER, dom_verb);
 188     }
 189   }
 190
 191   ExtensionService* extension_service_;
 192
 193 #if defined OS_CHROMEOS
 194   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
 195   chromeos::ScopedTestCrosSettings test_cros_settings_;
 196   scoped_ptr<chromeos::ScopedTestUserManager> test_user_manager_;
 197 #endif
 198 };
 199
 200 TEST_F(ActivityLogTest, Construct) {
 201   ASSERT_TRUE(GetDatabaseEnabled());
 202   ASSERT_FALSE(GetWatchdogActive());
 203 }
 204
 205 TEST_F(ActivityLogTest, LogAndFetchActions) {
 206   ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 207   scoped_ptr<base::ListValue> args(new base::ListValue());
 208   ASSERT_TRUE(GetDatabaseEnabled());
 209
 210   // Write some API calls
 211   scoped_refptr<Action> action = new Action(kExtensionId,
 212                                             base::Time::Now(),
 213                                             Action::ACTION_API_CALL,
 214                                             "tabs.testMethod");
 215   activity_log->LogAction(action);
 216   action = new Action(kExtensionId,
 217                       base::Time::Now(),
 218                       Action::ACTION_DOM_ACCESS,
 219                       "document.write");
 220   action->set_page_url(GURL("http://www.google.com"));
 221   activity_log->LogAction(action);
 222
 223   activity_log->GetFilteredActions(
 224       kExtensionId,
 225       Action::ACTION_ANY,
 226       "",
 227       "",
 228       "",
 229       0,
 230       base::Bind(ActivityLogTest::RetrieveActions_LogAndFetchActions2));
 231 }
 232
 233 TEST_F(ActivityLogTest, LogPrerender) {
 234   scoped_refptr<const Extension> extension =
 235       ExtensionBuilder()
 236           .SetManifest(DictionaryBuilder()
 237                        .Set("name", "Test extension")
 238                        .Set("version", "1.0.0")
 239                        .Set("manifest_version", 2))
 240           .Build();
 241   extension_service_->AddExtension(extension.get());
 242   ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 243   ASSERT_TRUE(GetDatabaseEnabled());
 244   GURL url("http://www.google.com");
 245
 246   prerender::PrerenderManager* prerender_manager =
 247       prerender::PrerenderManagerFactory::GetForProfile(
 248           Profile::FromBrowserContext(profile()));
 249
 250   const gfx::Size kSize(640, 480);
 251   scoped_ptr<prerender::PrerenderHandle> prerender_handle(
 252       prerender_manager->AddPrerenderFromLocalPredictor(
 253           url,
 254           web_contents()->GetController().GetDefaultSessionStorageNamespace(),
 255           kSize));
 256
 257   const std::vector<content::WebContents*> contentses =
 258       prerender_manager->GetAllPrerenderingContents();
 259   ASSERT_EQ(1U, contentses.size());
 260   content::WebContents *contents = contentses[0];
 261   ASSERT_TRUE(prerender_manager->IsWebContentsPrerendering(contents, NULL));
 262
 263   ScriptExecutionObserver::ExecutingScriptsMap executing_scripts;
 264   executing_scripts[extension->id()].insert("script");
 265
 266   static_cast<ScriptExecutionObserver*>(activity_log)
 267       ->OnScriptsExecuted(contents, executing_scripts, url);
 268
 269   activity_log->GetFilteredActions(
 270       extension->id(),
 271       Action::ACTION_ANY,
 272       "",
 273       "",
 274       "",
 275       0,
 276       base::Bind(ActivityLogTest::Arguments_Prerender));
 277
 278   prerender_manager->CancelAllPrerenders();
 279 }
 280
 281 TEST_F(ActivityLogTest, ArgUrlExtraction) {
 282   ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 283   scoped_ptr<base::ListValue> args(new base::ListValue());
 284
 285   base::Time now = base::Time::Now();
 286
 287   // Submit a DOM API call which should have its URL extracted into the arg_url
 288   // field.
 289   scoped_refptr<Action> action = new Action(kExtensionId,
 290                                             now,
 291                                             Action::ACTION_DOM_ACCESS,
 292                                             "XMLHttpRequest.open");
 293   action->set_page_url(GURL("http://www.google.com/"));
 294   action->mutable_args()->AppendString("POST");
 295   action->mutable_args()->AppendString("http://api.google.com/");
 296   action->mutable_other()->SetInteger(activity_log_constants::kActionDomVerb,
 297                                       DomActionType::METHOD);
 298   activity_log->LogAction(action);
 299
 300   // Submit a DOM API call with a relative URL in the argument, which should be
 301   // resolved relative to the page URL.
 302   action = new Action(kExtensionId,
 303                       now - base::TimeDelta::FromSeconds(1),
 304                       Action::ACTION_DOM_ACCESS,
 305                       "XMLHttpRequest.open");
 306   action->set_page_url(GURL("http://www.google.com/"));
 307   action->mutable_args()->AppendString("POST");
 308   action->mutable_args()->AppendString("/api/");
 309   action->mutable_other()->SetInteger(activity_log_constants::kActionDomVerb,
 310                                       DomActionType::METHOD);
 311   activity_log->LogAction(action);
 312
 313   // Submit a DOM API call with a relative URL but no base page URL against
 314   // which to resolve.
 315   action = new Action(kExtensionId,
 316                       now - base::TimeDelta::FromSeconds(2),
 317                       Action::ACTION_DOM_ACCESS,
 318                       "XMLHttpRequest.open");
 319   action->mutable_args()->AppendString("POST");
 320   action->mutable_args()->AppendString("/api/");
 321   action->mutable_other()->SetInteger(activity_log_constants::kActionDomVerb,
 322                                       DomActionType::METHOD);
 323   activity_log->LogAction(action);
 324
 325   // Submit an API call with an embedded URL.
 326   action = new Action(kExtensionId,
 327                       now - base::TimeDelta::FromSeconds(3),
 328                       Action::ACTION_API_CALL,
 329                       "windows.create");
 330   action->set_args(
 331       ListBuilder()
 332           .Append(DictionaryBuilder().Set("url", "http://www.google.co.uk"))
 333           .Build());
 334   activity_log->LogAction(action);
 335
 336   activity_log->GetFilteredActions(
 337       kExtensionId,
 338       Action::ACTION_ANY,
 339       "",
 340       "",
 341       "",
 342       -1,
 343       base::Bind(ActivityLogTest::RetrieveActions_ArgUrlExtraction));
 344 }
 345
 346 TEST_F(ActivityLogTest, UninstalledExtension) {
 347   scoped_refptr<const Extension> extension =
 348       ExtensionBuilder()
 349           .SetManifest(DictionaryBuilder()
 350                        .Set("name", "Test extension")
 351                        .Set("version", "1.0.0")
 352                        .Set("manifest_version", 2))
 353           .Build();
 354
 355   ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 356   scoped_ptr<base::ListValue> args(new base::ListValue());
 357   ASSERT_TRUE(GetDatabaseEnabled());
 358
 359   // Write some API calls
 360   scoped_refptr<Action> action = new Action(extension->id(),
 361                                             base::Time::Now(),
 362                                             Action::ACTION_API_CALL,
 363                                             "tabs.testMethod");
 364   activity_log->LogAction(action);
 365   action = new Action(extension->id(),
 366                       base::Time::Now(),
 367                       Action::ACTION_DOM_ACCESS,
 368                       "document.write");
 369   action->set_page_url(GURL("http://www.google.com"));
 370
 371   activity_log->OnExtensionUninstalled(
 372       NULL, extension.get(), extensions::UNINSTALL_REASON_FOR_TESTING);
 373   activity_log->GetFilteredActions(
 374       extension->id(),
 375       Action::ACTION_ANY,
 376       "",
 377       "",
 378       "",
 379       -1,
 380       base::Bind(ActivityLogTest::RetrieveActions_LogAndFetchActions0));
 381 }
 382
 383 TEST_F(ActivityLogTest, ArgUrlApiCalls) {
 384   ActivityLog* activity_log = ActivityLog::GetInstance(profile());
 385   scoped_ptr<base::ListValue> args(new base::ListValue());
 386   base::Time now = base::Time::Now();
 387   int api_calls_size = arraysize(kUrlApiCalls);
 388   scoped_refptr<Action> action;
 389
 390   for (int i = 0; i < api_calls_size; i++) {
 391     action = new Action(kExtensionId,
 392                         now - base::TimeDelta::FromSeconds(i),
 393                         Action::ACTION_DOM_ACCESS,
 394                         kUrlApiCalls[i]);
 395     action->mutable_args()->AppendString("http://www.google.co.uk");
 396     action->mutable_other()->SetInteger(activity_log_constants::kActionDomVerb,
 397                                         DomActionType::SETTER);
 398     activity_log->LogAction(action);
 399   }
 400
 401   activity_log->GetFilteredActions(
 402       kExtensionId,
 403       Action::ACTION_ANY,
 404       "",
 405       "",
 406       "",
 407       -1,
 408       base::Bind(ActivityLogTest::RetrieveActions_ArgUrlApiCalls));
 409 }
 410
 411 }  // namespace extensions