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/strings/string16.h" 6 #include "base/strings/utf_string_conversions.h" 7 #include "chrome/browser/content_settings/tab_specific_content_settings.h" 8 #include "chrome/test/base/chrome_render_view_host_test_harness.h" 9 #include "chrome/test/base/testing_profile.h" 10 #include "content/public/test/test_browser_thread.h" 11 #include "net/cookies/canonical_cookie.h" 12 #include "net/cookies/cookie_options.h" 13 #include "net/cookies/parsed_cookie.h" 14 #include "testing/gmock/include/gmock/gmock.h" 15 #include "testing/gtest/include/gtest/gtest.h" 16 17 using content::BrowserThread; 18 19 namespace { 20 21 class MockSiteDataObserver 22 : public TabSpecificContentSettings::SiteDataObserver { 23 public: 24 explicit MockSiteDataObserver( 25 TabSpecificContentSettings* tab_specific_content_settings) 26 : SiteDataObserver(tab_specific_content_settings) { 27 } 28 29 virtual ~MockSiteDataObserver() {} 30 31 MOCK_METHOD0(OnSiteDataAccessed, void()); 32 33 private: 34 DISALLOW_COPY_AND_ASSIGN(MockSiteDataObserver); 35 }; 36 37 } // namespace 38 39 class TabSpecificContentSettingsTest : public ChromeRenderViewHostTestHarness { 40 public: 41 virtual void SetUp() OVERRIDE { 42 ChromeRenderViewHostTestHarness::SetUp(); 43 TabSpecificContentSettings::CreateForWebContents(web_contents()); 44 } 45 }; 46 47 TEST_F(TabSpecificContentSettingsTest, BlockedContent) { 48 TabSpecificContentSettings* content_settings = 49 TabSpecificContentSettings::FromWebContents(web_contents()); 50 net::CookieOptions options; 51 52 // Check that after initializing, nothing is blocked. 53 EXPECT_FALSE( 54 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)); 55 EXPECT_FALSE( 56 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_JAVASCRIPT)); 57 EXPECT_FALSE( 58 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS)); 59 EXPECT_FALSE( 60 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 61 EXPECT_FALSE( 62 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_POPUPS)); 63 EXPECT_FALSE(content_settings->IsContentBlocked( 64 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 65 EXPECT_FALSE(content_settings->IsContentBlocked( 66 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 67 68 // Set a cookie, block access to images, block mediastream access and block a 69 // popup. 70 content_settings->OnCookieChanged(GURL("http://google.com"), 71 GURL("http://google.com"), 72 "A=B", 73 options, 74 false); 75 content_settings->OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES); 76 content_settings->SetPopupsBlocked(true); 77 content_settings->OnContentBlocked(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC); 78 content_settings->OnContentBlocked(CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA); 79 80 // Check that only the respective content types are affected. 81 EXPECT_TRUE(content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)); 82 EXPECT_FALSE( 83 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_JAVASCRIPT)); 84 EXPECT_FALSE( 85 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS)); 86 EXPECT_FALSE( 87 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 88 EXPECT_TRUE(content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_POPUPS)); 89 EXPECT_TRUE(content_settings->IsContentBlocked( 90 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 91 EXPECT_TRUE(content_settings->IsContentBlocked( 92 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 93 content_settings->OnCookieChanged(GURL("http://google.com"), 94 GURL("http://google.com"), 95 "A=B", 96 options, 97 false); 98 99 // Block a cookie. 100 content_settings->OnCookieChanged(GURL("http://google.com"), 101 GURL("http://google.com"), 102 "C=D", 103 options, 104 true); 105 EXPECT_TRUE( 106 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 107 108 // Reset blocked content settings. 109 content_settings->ClearBlockedContentSettingsExceptForCookies(); 110 EXPECT_FALSE( 111 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)); 112 EXPECT_FALSE( 113 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_JAVASCRIPT)); 114 EXPECT_FALSE( 115 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS)); 116 EXPECT_TRUE( 117 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 118 EXPECT_FALSE( 119 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_POPUPS)); 120 EXPECT_FALSE(content_settings->IsContentBlocked( 121 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 122 EXPECT_FALSE(content_settings->IsContentBlocked( 123 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 124 125 content_settings->ClearCookieSpecificContentSettings(); 126 EXPECT_FALSE( 127 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES)); 128 EXPECT_FALSE( 129 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_JAVASCRIPT)); 130 EXPECT_FALSE( 131 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS)); 132 EXPECT_FALSE( 133 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 134 EXPECT_FALSE( 135 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_POPUPS)); 136 EXPECT_FALSE(content_settings->IsContentBlocked( 137 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 138 EXPECT_FALSE(content_settings->IsContentBlocked( 139 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 140 } 141 142 TEST_F(TabSpecificContentSettingsTest, BlockedFileSystems) { 143 TabSpecificContentSettings* content_settings = 144 TabSpecificContentSettings::FromWebContents(web_contents()); 145 146 // Access a file system. 147 content_settings->OnFileSystemAccessed(GURL("http://google.com"), false); 148 EXPECT_FALSE( 149 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 150 151 // Block access to a file system. 152 content_settings->OnFileSystemAccessed(GURL("http://google.com"), true); 153 EXPECT_TRUE( 154 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 155 } 156 157 TEST_F(TabSpecificContentSettingsTest, AllowedContent) { 158 TabSpecificContentSettings* content_settings = 159 TabSpecificContentSettings::FromWebContents(web_contents()); 160 net::CookieOptions options; 161 162 // Test default settings. 163 ASSERT_FALSE( 164 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_IMAGES)); 165 ASSERT_FALSE( 166 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_COOKIES)); 167 ASSERT_FALSE( 168 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 169 ASSERT_FALSE(content_settings->IsContentAllowed( 170 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 171 ASSERT_FALSE(content_settings->IsContentAllowed( 172 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 173 174 // Record a cookie. 175 content_settings->OnCookieChanged(GURL("http://google.com"), 176 GURL("http://google.com"), 177 "A=B", 178 options, 179 false); 180 ASSERT_TRUE( 181 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_COOKIES)); 182 ASSERT_FALSE( 183 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 184 185 // Record a blocked cookie. 186 content_settings->OnCookieChanged(GURL("http://google.com"), 187 GURL("http://google.com"), 188 "C=D", 189 options, 190 true); 191 ASSERT_TRUE( 192 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_COOKIES)); 193 ASSERT_TRUE( 194 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 195 } 196 197 TEST_F(TabSpecificContentSettingsTest, AllowedBlockedMediaContent) { 198 TabSpecificContentSettings* content_settings = 199 TabSpecificContentSettings::FromWebContents(web_contents()); 200 201 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_NOT_ACCESSED, 202 content_settings->GetMicrophoneCameraState()); 203 204 // Request and allow microphone access. 205 GURL security_origin("http://google.com"); 206 MediaStreamDevicesController::MediaStreamTypeSettingsMap 207 request_permissions; 208 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 209 MediaStreamDevicesController::MEDIA_ALLOWED; 210 content_settings->OnMediaStreamPermissionSet(security_origin, 211 request_permissions); 212 ASSERT_TRUE(content_settings->IsContentAllowed( 213 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 214 ASSERT_FALSE(content_settings->IsContentBlocked( 215 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 216 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED, 217 content_settings->GetMicrophoneCameraState()); 218 219 // Request and allow camera access. 220 request_permissions.clear(); 221 request_permissions[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = 222 MediaStreamDevicesController::MEDIA_ALLOWED; 223 content_settings->OnMediaStreamPermissionSet(security_origin, 224 request_permissions); 225 ASSERT_TRUE(content_settings->IsContentAllowed( 226 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 227 ASSERT_FALSE(content_settings->IsContentBlocked( 228 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 229 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_ACCESSED, 230 content_settings->GetMicrophoneCameraState()); 231 232 // Request and block microphone access. 233 request_permissions.clear(); 234 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 235 MediaStreamDevicesController::MEDIA_BLOCKED_BY_USER; 236 content_settings->OnMediaStreamPermissionSet(security_origin, 237 request_permissions); 238 ASSERT_FALSE(content_settings->IsContentAllowed( 239 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 240 ASSERT_TRUE(content_settings->IsContentBlocked( 241 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 242 ASSERT_EQ(TabSpecificContentSettings::CAMERA_ACCESSED, 243 content_settings->GetMicrophoneCameraState()); 244 245 // Request and block camera access. 246 request_permissions.clear(); 247 request_permissions[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = 248 MediaStreamDevicesController::MEDIA_BLOCKED_BY_USER; 249 content_settings->OnMediaStreamPermissionSet(security_origin, 250 request_permissions); 251 ASSERT_FALSE(content_settings->IsContentAllowed( 252 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 253 ASSERT_TRUE(content_settings->IsContentBlocked( 254 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 255 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_BLOCKED, 256 content_settings->GetMicrophoneCameraState()); 257 258 // Request and allow microphone and camera access. 259 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 260 MediaStreamDevicesController::MEDIA_ALLOWED; 261 request_permissions[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = 262 MediaStreamDevicesController::MEDIA_ALLOWED; 263 content_settings->OnMediaStreamPermissionSet(security_origin, 264 request_permissions); 265 ASSERT_TRUE(content_settings->IsContentAllowed( 266 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 267 ASSERT_FALSE(content_settings->IsContentBlocked( 268 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 269 ASSERT_TRUE(content_settings->IsContentAllowed( 270 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 271 ASSERT_FALSE(content_settings->IsContentBlocked( 272 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 273 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_ACCESSED, 274 content_settings->GetMicrophoneCameraState()); 275 276 // Request and block microphone and camera access. 277 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 278 MediaStreamDevicesController::MEDIA_BLOCKED_BY_USER; 279 request_permissions[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = 280 MediaStreamDevicesController::MEDIA_BLOCKED_BY_USER; 281 content_settings->OnMediaStreamPermissionSet(security_origin, 282 request_permissions); 283 ASSERT_FALSE(content_settings->IsContentAllowed( 284 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 285 ASSERT_TRUE(content_settings->IsContentBlocked( 286 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 287 ASSERT_FALSE(content_settings->IsContentAllowed( 288 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 289 ASSERT_TRUE(content_settings->IsContentBlocked( 290 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 291 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_BLOCKED, 292 content_settings->GetMicrophoneCameraState()); 293 294 // Request microphone and camera access. Allow microphone, block camera. 295 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 296 MediaStreamDevicesController::MEDIA_ALLOWED; 297 content_settings->OnMediaStreamPermissionSet(security_origin, 298 request_permissions); 299 ASSERT_TRUE(content_settings->IsContentAllowed( 300 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 301 ASSERT_FALSE(content_settings->IsContentBlocked( 302 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 303 ASSERT_FALSE(content_settings->IsContentAllowed( 304 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 305 ASSERT_TRUE(content_settings->IsContentBlocked( 306 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 307 ASSERT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED, 308 content_settings->GetMicrophoneCameraState()); 309 310 // Request microphone and camera access. Block microphone, allow camera. 311 request_permissions[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = 312 MediaStreamDevicesController::MEDIA_BLOCKED_BY_USER; 313 request_permissions[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = 314 MediaStreamDevicesController::MEDIA_ALLOWED; 315 content_settings->OnMediaStreamPermissionSet(security_origin, 316 request_permissions); 317 ASSERT_FALSE(content_settings->IsContentAllowed( 318 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 319 ASSERT_TRUE(content_settings->IsContentBlocked( 320 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)); 321 ASSERT_TRUE(content_settings->IsContentAllowed( 322 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 323 ASSERT_FALSE(content_settings->IsContentBlocked( 324 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)); 325 ASSERT_EQ(TabSpecificContentSettings::CAMERA_ACCESSED, 326 content_settings->GetMicrophoneCameraState()); 327 } 328 329 TEST_F(TabSpecificContentSettingsTest, EmptyCookieList) { 330 TabSpecificContentSettings* content_settings = 331 TabSpecificContentSettings::FromWebContents(web_contents()); 332 333 ASSERT_FALSE( 334 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_COOKIES)); 335 ASSERT_FALSE( 336 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 337 content_settings->OnCookiesRead(GURL("http://google.com"), 338 GURL("http://google.com"), 339 net::CookieList(), 340 true); 341 ASSERT_FALSE( 342 content_settings->IsContentAllowed(CONTENT_SETTINGS_TYPE_COOKIES)); 343 ASSERT_FALSE( 344 content_settings->IsContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES)); 345 } 346 347 TEST_F(TabSpecificContentSettingsTest, SiteDataObserver) { 348 TabSpecificContentSettings* content_settings = 349 TabSpecificContentSettings::FromWebContents(web_contents()); 350 MockSiteDataObserver mock_observer(content_settings); 351 EXPECT_CALL(mock_observer, OnSiteDataAccessed()).Times(6); 352 353 bool blocked_by_policy = false; 354 content_settings->OnCookieChanged(GURL("http://google.com"), 355 GURL("http://google.com"), 356 "A=B", 357 net::CookieOptions(), 358 blocked_by_policy); 359 net::CookieList cookie_list; 360 scoped_ptr<net::CanonicalCookie> cookie( 361 net::CanonicalCookie::Create(GURL("http://google.com"), 362 "CookieName=CookieValue", 363 base::Time::Now(), net::CookieOptions())); 364 365 cookie_list.push_back(*cookie); 366 content_settings->OnCookiesRead(GURL("http://google.com"), 367 GURL("http://google.com"), 368 cookie_list, 369 blocked_by_policy); 370 content_settings->OnFileSystemAccessed(GURL("http://google.com"), 371 blocked_by_policy); 372 content_settings->OnIndexedDBAccessed(GURL("http://google.com"), 373 UTF8ToUTF16("text"), 374 blocked_by_policy); 375 content_settings->OnLocalStorageAccessed(GURL("http://google.com"), 376 true, 377 blocked_by_policy); 378 content_settings->OnWebDatabaseAccessed(GURL("http://google.com"), 379 UTF8ToUTF16("name"), 380 UTF8ToUTF16("display_name"), 381 blocked_by_policy); 382 } 383
