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| 1 // Copyright 2016 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 "platform/feature_policy/FeaturePolicy.h" |
| 6 |
| 7 #include "platform/RuntimeEnabledFeatures.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 |
| 10 // Origin strings used for tests |
| 11 #define ORIGIN_A "https://example.com/" |
| 12 #define ORIGIN_B "https://example.net/" |
| 13 #define ORIGIN_C "https://example.org/" |
| 14 |
| 15 namespace blink { |
| 16 |
| 17 namespace { |
| 18 |
| 19 const char* kValidPolicies[] = { |
| 20 "{\"feature\": []}", |
| 21 "{\"feature\": [\"self\"]}", |
| 22 "{\"feature\": [\"*\"]}", |
| 23 "{\"feature\": [\"" ORIGIN_A "\"]}", |
| 24 "{\"feature\": [\"" ORIGIN_B "\"]}", |
| 25 "{\"feature\": [\"" ORIGIN_A "\", \"" ORIGIN_B "\"]}", |
| 26 "{\"feature1\": [\"" ORIGIN_A "\"], \"feature2\": [\"self\"]}", |
| 27 "{\"feature1\": [\"" ORIGIN_A "\"]}, {\"feature2\": [\"self\"]}"}; |
| 28 |
| 29 const char* kInvalidPolicies[] = { |
| 30 "Not A JSON literal", |
| 31 "\"Not a JSON object\"", |
| 32 "[\"Also\", \"Not a JSON object\"]", |
| 33 "1.0", |
| 34 "{\"Whitelist\": \"Not a JSON array\"}", |
| 35 "{\"feature1\": [\"*\"], \"feature2\": \"Not an array\"}"}; |
| 36 |
| 37 // This is an example of a feature which should be enabled by default in all |
| 38 // frames. |
| 39 const FeaturePolicy::Feature kDefaultOnFeature{ |
| 40 "default-on", FeaturePolicy::FeatureDefault::EnableForAll}; |
| 41 |
| 42 // This is an example of a feature which should be enabled in top-level frames, |
| 43 // and same-origin child-frames, but must be delegated to all cross-origin |
| 44 // frames explicitly. |
| 45 const FeaturePolicy::Feature kDefaultSelfFeature{ |
| 46 "default-self", FeaturePolicy::FeatureDefault::EnableForSelf}; |
| 47 |
| 48 // This is an example of a feature which should be disabled by default, both in |
| 49 // top-level and nested frames. |
| 50 const FeaturePolicy::Feature kDefaultOffFeature{ |
| 51 "default-off", FeaturePolicy::FeatureDefault::DisableForAll}; |
| 52 |
| 53 } // namespace |
| 54 |
| 55 class FeaturePolicyTest : public ::testing::Test { |
| 56 protected: |
| 57 FeaturePolicyTest() |
| 58 : m_frameworkWasEnabled(RuntimeEnabledFeatures::featurePolicyEnabled()), |
| 59 m_featureList( |
| 60 {&kDefaultOnFeature, &kDefaultSelfFeature, &kDefaultOffFeature}) { |
| 61 RuntimeEnabledFeatures::setFeaturePolicyEnabled(true); |
| 62 } |
| 63 |
| 64 ~FeaturePolicyTest() { |
| 65 RuntimeEnabledFeatures::setFeaturePolicyEnabled(m_frameworkWasEnabled); |
| 66 } |
| 67 |
| 68 FeaturePolicy* createFromParentPolicy(const FeaturePolicy* parent, |
| 69 RefPtr<SecurityOrigin> origin) { |
| 70 return FeaturePolicy::createFromParentPolicy(parent, origin, m_featureList); |
| 71 } |
| 72 |
| 73 RefPtr<SecurityOrigin> m_originA = SecurityOrigin::createFromString(ORIGIN_A); |
| 74 RefPtr<SecurityOrigin> m_originB = SecurityOrigin::createFromString(ORIGIN_B); |
| 75 RefPtr<SecurityOrigin> m_originC = SecurityOrigin::createFromString(ORIGIN_C); |
| 76 |
| 77 private: |
| 78 const bool m_frameworkWasEnabled; |
| 79 |
| 80 // Contains the list of controlled features, so that we are guaranteed to |
| 81 // have at least one of each kind of default behaviour represented. |
| 82 FeaturePolicy::FeatureList m_featureList; |
| 83 }; |
| 84 |
| 85 TEST_F(FeaturePolicyTest, ParseValidPolicy) { |
| 86 Vector<String> messages; |
| 87 for (const char* policyString : kValidPolicies) { |
| 88 messages.clear(); |
| 89 FeaturePolicy* policy = createFromParentPolicy(nullptr, m_originA); |
| 90 policy->setHeaderPolicy(policyString, messages); |
| 91 EXPECT_EQ(0UL, messages.size()); |
| 92 } |
| 93 } |
| 94 |
| 95 TEST_F(FeaturePolicyTest, ParseInvalidPolicy) { |
| 96 Vector<String> messages; |
| 97 for (const char* policyString : kInvalidPolicies) { |
| 98 messages.clear(); |
| 99 FeaturePolicy* policy = createFromParentPolicy(nullptr, m_originA); |
| 100 policy->setHeaderPolicy(policyString, messages); |
| 101 EXPECT_NE(0UL, messages.size()); |
| 102 } |
| 103 } |
| 104 |
| 105 TEST_F(FeaturePolicyTest, TestInitialPolicy) { |
| 106 // +-------------+ |
| 107 // |(1)Origin A | |
| 108 // |No Policy | |
| 109 // +-------------+ |
| 110 // Default-on and top-level-only features should be enabled in top-level |
| 111 // frame. Default-off features should be disabled. |
| 112 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 113 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultOnFeature)); |
| 114 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 115 EXPECT_FALSE(policy1->isFeatureEnabled(&kDefaultOffFeature)); |
| 116 } |
| 117 |
| 118 TEST_F(FeaturePolicyTest, TestInitialSameOriginChildPolicy) { |
| 119 // +-----------------+ |
| 120 // |(1)Origin A | |
| 121 // |No Policy | |
| 122 // | +-------------+ | |
| 123 // | |(2)Origin A | | |
| 124 // | |No Policy | | |
| 125 // | +-------------+ | |
| 126 // +-----------------+ |
| 127 // Default-on and Default-self features should be enabled in a same-origin |
| 128 // child frame. Default-off features should be disabled. |
| 129 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 130 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originA); |
| 131 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 132 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 133 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOffFeature)); |
| 134 } |
| 135 |
| 136 TEST_F(FeaturePolicyTest, TestInitialCrossOriginChildPolicy) { |
| 137 // +-----------------+ |
| 138 // |(1)Origin A | |
| 139 // |No Policy | |
| 140 // | +-------------+ | |
| 141 // | |(2)Origin B | | |
| 142 // | |No Policy | | |
| 143 // | +-------------+ | |
| 144 // +-----------------+ |
| 145 // Default-on features should be enabled in child frame. Default-self and |
| 146 // Default-off features should be disabled. |
| 147 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 148 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 149 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 150 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 151 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOffFeature)); |
| 152 } |
| 153 |
| 154 TEST_F(FeaturePolicyTest, TestCrossOriginChildCannotEnableFeature) { |
| 155 // +---------------------------------------+ |
| 156 // |(1) Origin A | |
| 157 // |No Policy | |
| 158 // | +-----------------------------------+ | |
| 159 // | |(2) Origin B | | |
| 160 // | |Policy: {"default-self": ["self"]} | | |
| 161 // | +-----------------------------------+ | |
| 162 // +---------------------------------------+ |
| 163 // Default-self feature should be disabled in cross origin frame, even if no |
| 164 // policy was specified in the parent frame. |
| 165 Vector<String> messages; |
| 166 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 167 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 168 policy2->setHeaderPolicy("{\"default-self\": [\"self\"]}", messages); |
| 169 EXPECT_EQ(0UL, messages.size()); |
| 170 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 171 } |
| 172 |
| 173 TEST_F(FeaturePolicyTest, TestFrameSelfInheritance) { |
| 174 // +------------------------------------------+ |
| 175 // |(1) Origin A | |
| 176 // |Policy: {"default-self": ["self"]} | |
| 177 // | +-----------------+ +-----------------+ | |
| 178 // | |(2) Origin A | |(4) Origin B | | |
| 179 // | |No Policy | |No Policy | | |
| 180 // | | +-------------+ | | +-------------+ | | |
| 181 // | | |(3)Origin A | | | |(5)Origin B | | | |
| 182 // | | |No Policy | | | |No Policy | | | |
| 183 // | | +-------------+ | | +-------------+ | | |
| 184 // | +-----------------+ +-----------------+ | |
| 185 // +------------------------------------------+ |
| 186 // Feature should be enabled at the top-level, and through the chain of |
| 187 // same-origin frames 2 and 3. It should be disabled in frames 4 and 5, as |
| 188 // they are at a different origin. |
| 189 Vector<String> messages; |
| 190 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 191 policy1->setHeaderPolicy("{\"default-self\": [\"self\"]}", messages); |
| 192 EXPECT_EQ(0UL, messages.size()); |
| 193 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originA); |
| 194 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originA); |
| 195 FeaturePolicy* policy4 = createFromParentPolicy(policy1, m_originB); |
| 196 FeaturePolicy* policy5 = createFromParentPolicy(policy4, m_originB); |
| 197 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 198 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 199 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultSelfFeature)); |
| 200 EXPECT_FALSE(policy5->isFeatureEnabled(&kDefaultSelfFeature)); |
| 201 } |
| 202 |
| 203 TEST_F(FeaturePolicyTest, TestReflexiveFrameSelfInheritance) { |
| 204 // +-----------------------------------+ |
| 205 // |(1) Origin A | |
| 206 // |Policy: {"default-self": ["self"]} | |
| 207 // | +-----------------+ | |
| 208 // | |(2) Origin B | | |
| 209 // | |No Policy | | |
| 210 // | | +-------------+ | | |
| 211 // | | |(3)Origin A | | | |
| 212 // | | |No Policy | | | |
| 213 // | | +-------------+ | | |
| 214 // | +-----------------+ | |
| 215 // +-----------------------------------+ |
| 216 // Feature which is enabled at top-level should be disabled in frame 3, as |
| 217 // it is embedded by frame 2, for which the feature is not enabled. |
| 218 Vector<String> messages; |
| 219 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 220 policy1->setHeaderPolicy("{\"default-self\": [\"self\"]}", messages); |
| 221 EXPECT_EQ(0UL, messages.size()); |
| 222 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 223 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originA); |
| 224 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 225 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 226 } |
| 227 |
| 228 TEST_F(FeaturePolicyTest, TestSelectiveFrameInheritance) { |
| 229 // +------------------------------------------+ |
| 230 // |(1) Origin A | |
| 231 // |Policy: {"default-self": ["Origin B"]} | |
| 232 // | +-----------------+ +-----------------+ | |
| 233 // | |(2) Origin B | |(3) Origin C | | |
| 234 // | |No Policy | |No Policy | | |
| 235 // | | | | +-------------+ | | |
| 236 // | | | | |(4)Origin B | | | |
| 237 // | | | | |No Policy | | | |
| 238 // | | | | +-------------+ | | |
| 239 // | +-----------------+ +-----------------+ | |
| 240 // +------------------------------------------+ |
| 241 // Feature should be enabled in second level Origin B frame, but disabled in |
| 242 // Frame 4, because it is embedded by frame 3, where the feature is not |
| 243 // enabled. |
| 244 Vector<String> messages; |
| 245 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 246 policy1->setHeaderPolicy("{\"default-self\": [\"" ORIGIN_B "\"]}", messages); |
| 247 EXPECT_EQ(0UL, messages.size()); |
| 248 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 249 FeaturePolicy* policy3 = createFromParentPolicy(policy1, m_originC); |
| 250 FeaturePolicy* policy4 = createFromParentPolicy(policy3, m_originB); |
| 251 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 252 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 253 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultSelfFeature)); |
| 254 } |
| 255 |
| 256 TEST_F(FeaturePolicyTest, TestPolicyCanBlockSelf) { |
| 257 // +----------------------------+ |
| 258 // |(1)Origin A | |
| 259 // |Policy: {"default-on": []} | |
| 260 // +----------------------------+ |
| 261 // Default-on feature should be disabled in top-level frame. |
| 262 Vector<String> messages; |
| 263 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 264 policy1->setHeaderPolicy("{\"default-on\": []}", messages); |
| 265 EXPECT_EQ(0UL, messages.size()); |
| 266 EXPECT_FALSE(policy1->isFeatureEnabled(&kDefaultOnFeature)); |
| 267 } |
| 268 |
| 269 TEST_F(FeaturePolicyTest, TestParentPolicyBlocksSameOriginChildPolicy) { |
| 270 // +----------------------------+ |
| 271 // |(1)Origin A | |
| 272 // |Policy: {"default-on": []} | |
| 273 // | +-------------+ | |
| 274 // | |(2)Origin A | | |
| 275 // | |No Policy | | |
| 276 // | +-------------+ | |
| 277 // +----------------------------+ |
| 278 // Feature should be disabled in child frame. |
| 279 Vector<String> messages; |
| 280 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 281 policy1->setHeaderPolicy("{\"default-on\": []}", messages); |
| 282 EXPECT_EQ(0UL, messages.size()); |
| 283 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originA); |
| 284 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 285 } |
| 286 |
| 287 TEST_F(FeaturePolicyTest, TestChildPolicyCanBlockSelf) { |
| 288 // +--------------------------------+ |
| 289 // |(1)Origin A | |
| 290 // |No Policy | |
| 291 // | +----------------------------+ | |
| 292 // | |(2)Origin B | | |
| 293 // | |Policy: {"default-on": []} | | |
| 294 // | +----------------------------+ | |
| 295 // +--------------------------------+ |
| 296 // Default-on feature should be disabled by cross-origin child frame. |
| 297 Vector<String> messages; |
| 298 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 299 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 300 policy2->setHeaderPolicy("{\"default-on\": []}", messages); |
| 301 EXPECT_EQ(0UL, messages.size()); |
| 302 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 303 } |
| 304 |
| 305 TEST_F(FeaturePolicyTest, TestChildPolicyCanBlockChildren) { |
| 306 // +--------------------------------------+ |
| 307 // |(1)Origin A | |
| 308 // |No Policy | |
| 309 // | +----------------------------------+ | |
| 310 // | |(2)Origin B | | |
| 311 // | |Policy: {"default-on": ["self"]} | | |
| 312 // | | +-------------+ | | |
| 313 // | | |(3)Origin C | | | |
| 314 // | | |No Policy | | | |
| 315 // | | +-------------+ | | |
| 316 // | +----------------------------------+ | |
| 317 // +--------------------------------------+ |
| 318 // Default-on feature should be enabled in frames 1 and 2; disabled in frame |
| 319 // 3 by child frame policy. |
| 320 Vector<String> messages; |
| 321 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 322 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 323 policy2->setHeaderPolicy("{\"default-on\": [\"self\"]}", messages); |
| 324 EXPECT_EQ(0UL, messages.size()); |
| 325 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originC); |
| 326 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 327 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultOnFeature)); |
| 328 } |
| 329 |
| 330 TEST_F(FeaturePolicyTest, TestParentPolicyBlocksCrossOriginChildPolicy) { |
| 331 // +----------------------------+ |
| 332 // |(1)Origin A | |
| 333 // |Policy: {"default-on": []} | |
| 334 // | +-------------+ | |
| 335 // | |(2)Origin B | | |
| 336 // | |No Policy | | |
| 337 // | +-------------+ | |
| 338 // +----------------------------+ |
| 339 // Default-on feature should be disabled in cross-origin child frame. |
| 340 Vector<String> messages; |
| 341 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 342 policy1->setHeaderPolicy("{\"default-on\": []}", messages); |
| 343 EXPECT_EQ(0UL, messages.size()); |
| 344 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 345 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 346 } |
| 347 |
| 348 TEST_F(FeaturePolicyTest, TestEnableForAllOrigins) { |
| 349 // +--------------------------------+ |
| 350 // |(1) Origin A | |
| 351 // |Policy: {"default-self": ["*"]} | |
| 352 // | +-----------------+ | |
| 353 // | |(2) Origin B | | |
| 354 // | |No Policy | | |
| 355 // | | +-------------+ | | |
| 356 // | | |(3)Origin A | | | |
| 357 // | | |No Policy | | | |
| 358 // | | +-------------+ | | |
| 359 // | +-----------------+ | |
| 360 // +--------------------------------+ |
| 361 // Feature should be enabled in top and second level; disabled in frame 3. |
| 362 Vector<String> messages; |
| 363 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 364 policy1->setHeaderPolicy("{\"default-self\": [\"*\"]}", messages); |
| 365 EXPECT_EQ(0UL, messages.size()); |
| 366 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 367 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originA); |
| 368 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 369 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 370 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 371 } |
| 372 |
| 373 TEST_F(FeaturePolicyTest, TestDefaultOnEnablesForAllAncestors) { |
| 374 // +---------------------------------------+ |
| 375 // |(1) Origin A | |
| 376 // |Policy: {"default-on": ["Origin B"]} | |
| 377 // | +-----------------------------------+ | |
| 378 // | |(2) Origin B | | |
| 379 // | |No Policy | | |
| 380 // | | +-------------+ +-------------+ | | |
| 381 // | | |(3)Origin B | |(4)Origin C | | | |
| 382 // | | |No Policy | |No Policy | | | |
| 383 // | | +-------------+ +-------------+ | | |
| 384 // | +-----------------------------------+ | |
| 385 // +---------------------------------------+ |
| 386 // Feature should be disabled in frame 1; enabled in frames 2, 3 and 4. |
| 387 Vector<String> messages; |
| 388 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 389 policy1->setHeaderPolicy("{\"default-on\": [\"" ORIGIN_B "\"]}", messages); |
| 390 EXPECT_EQ(0UL, messages.size()); |
| 391 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 392 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originB); |
| 393 FeaturePolicy* policy4 = createFromParentPolicy(policy2, m_originC); |
| 394 EXPECT_FALSE(policy1->isFeatureEnabled(&kDefaultOnFeature)); |
| 395 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 396 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultOnFeature)); |
| 397 EXPECT_TRUE(policy4->isFeatureEnabled(&kDefaultOnFeature)); |
| 398 } |
| 399 |
| 400 TEST_F(FeaturePolicyTest, TestDefaultSelfRespectsSameOriginEmbedding) { |
| 401 // +---------------------------------------+ |
| 402 // |(1) Origin A | |
| 403 // |Policy: {"default-self": ["Origin B"]} | |
| 404 // | +-----------------------------------+ | |
| 405 // | |(2) Origin B | | |
| 406 // | |No Policy | | |
| 407 // | | +-------------+ +-------------+ | | |
| 408 // | | |(3)Origin B | |(4)Origin C | | | |
| 409 // | | |No Policy | |No Policy | | | |
| 410 // | | +-------------+ +-------------+ | | |
| 411 // | +-----------------------------------+ | |
| 412 // +---------------------------------------+ |
| 413 // Feature should be disabled in frames 1 and 4; enabled in frames 2 and 3. |
| 414 Vector<String> messages; |
| 415 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 416 policy1->setHeaderPolicy("{\"default-self\": [\"" ORIGIN_B "\"]}", messages); |
| 417 EXPECT_EQ(0UL, messages.size()); |
| 418 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 419 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originB); |
| 420 FeaturePolicy* policy4 = createFromParentPolicy(policy2, m_originC); |
| 421 EXPECT_FALSE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 422 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 423 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 424 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultSelfFeature)); |
| 425 } |
| 426 |
| 427 TEST_F(FeaturePolicyTest, TestDefaultOffMustBeDelegatedToAllCrossOriginFrames) { |
| 428 // +------------------------------------------------------------+ |
| 429 // |(1) Origin A | |
| 430 // |Policy: {"default-off": ["Origin B"]} | |
| 431 // | +--------------------------------------------------------+ | |
| 432 // | |(2) Origin B | | |
| 433 // | |Policy: {"default-off": ["self"]} | | |
| 434 // | | +-------------+ +----------------------------------+ | | |
| 435 // | | |(3)Origin B | |(4)Origin C | | | |
| 436 // | | |No Policy | |Policy: {"default-off": ["self"]} | | | |
| 437 // | | +-------------+ +----------------------------------+ | | |
| 438 // | +--------------------------------------------------------+ | |
| 439 // +------------------------------------------------------------+ |
| 440 // Feature should be disabled in frames 1, 3 and 4; enabled in frame 2 only. |
| 441 Vector<String> messages; |
| 442 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 443 policy1->setHeaderPolicy("{\"default-off\": [\"" ORIGIN_B "\"]}", messages); |
| 444 EXPECT_EQ(0UL, messages.size()); |
| 445 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 446 policy2->setHeaderPolicy("{\"default-off\": [\"self\"]}", messages); |
| 447 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originB); |
| 448 FeaturePolicy* policy4 = createFromParentPolicy(policy2, m_originC); |
| 449 policy4->setHeaderPolicy("{\"default-off\": [\"self\"]}", messages); |
| 450 EXPECT_FALSE(policy1->isFeatureEnabled(&kDefaultOffFeature)); |
| 451 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOffFeature)); |
| 452 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultOffFeature)); |
| 453 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultOffFeature)); |
| 454 } |
| 455 |
| 456 TEST_F(FeaturePolicyTest, TestReenableForAllOrigins) { |
| 457 // +------------------------------------+ |
| 458 // |(1) Origin A | |
| 459 // |Policy: {"default-self": ["*"]} | |
| 460 // | +--------------------------------+ | |
| 461 // | |(2) Origin B | | |
| 462 // | |Policy: {"default-self": ["*"]} | | |
| 463 // | | +-------------+ | | |
| 464 // | | |(3)Origin A | | | |
| 465 // | | |No Policy | | | |
| 466 // | | +-------------+ | | |
| 467 // | +--------------------------------+ | |
| 468 // +------------------------------------+ |
| 469 // Feature should be enabled in all frames. |
| 470 Vector<String> messages; |
| 471 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 472 policy1->setHeaderPolicy("{\"default-self\": [\"*\"]}", messages); |
| 473 EXPECT_EQ(0UL, messages.size()); |
| 474 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 475 policy2->setHeaderPolicy("{\"default-self\": [\"*\"]}", messages); |
| 476 EXPECT_EQ(0UL, messages.size()); |
| 477 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originA); |
| 478 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 479 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 480 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 481 } |
| 482 |
| 483 TEST_F(FeaturePolicyTest, TestBlockedFrameCannotReenable) { |
| 484 // +--------------------------------------+ |
| 485 // |(1)Origin A | |
| 486 // |Policy: {"default-self": ["self"]} | |
| 487 // | +----------------------------------+ | |
| 488 // | |(2)Origin B | | |
| 489 // | |Policy: {"default-self": ["*"]} | | |
| 490 // | | +-------------+ +-------------+ | | |
| 491 // | | |(3)Origin A | |(4)Origin C | | | |
| 492 // | | |No Policy | |No Policy | | | |
| 493 // | | +-------------+ +-------------+ | | |
| 494 // | +----------------------------------+ | |
| 495 // +--------------------------------------+ |
| 496 // Feature should be enabled at the top level; disabled in all other frames. |
| 497 Vector<String> messages; |
| 498 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 499 policy1->setHeaderPolicy("{\"default-self\": [\"self\"]}", messages); |
| 500 EXPECT_EQ(0UL, messages.size()); |
| 501 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 502 policy2->setHeaderPolicy("{\"default-self\": [\"*\"]}", messages); |
| 503 EXPECT_EQ(0UL, messages.size()); |
| 504 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originA); |
| 505 FeaturePolicy* policy4 = createFromParentPolicy(policy2, m_originC); |
| 506 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 507 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 508 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 509 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultSelfFeature)); |
| 510 } |
| 511 |
| 512 TEST_F(FeaturePolicyTest, TestEnabledFrameCanDelegate) { |
| 513 // +---------------------------------------------------+ |
| 514 // |(1) Origin A | |
| 515 // |Policy: {"default-self": ["self", "Origin B"]} | |
| 516 // | +-----------------------------------------------+ | |
| 517 // | |(2) Origin B | | |
| 518 // | |Policy: {"default-self": ["self", "Origin C"]} | | |
| 519 // | | +-------------+ | | |
| 520 // | | |(3)Origin C | | | |
| 521 // | | |No Policy | | | |
| 522 // | | +-------------+ | | |
| 523 // | +-----------------------------------------------+ | |
| 524 // +---------------------------------------------------+ |
| 525 // Feature should be enabled in all frames. |
| 526 Vector<String> messages; |
| 527 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 528 policy1->setHeaderPolicy("{\"default-self\": [\"self\", \"" ORIGIN_B "\"]}", |
| 529 messages); |
| 530 EXPECT_EQ(0UL, messages.size()); |
| 531 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 532 policy2->setHeaderPolicy("{\"default-self\": [\"self\", \"" ORIGIN_C "\"]}", |
| 533 messages); |
| 534 EXPECT_EQ(0UL, messages.size()); |
| 535 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originC); |
| 536 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 537 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 538 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 539 } |
| 540 |
| 541 TEST_F(FeaturePolicyTest, TestEnabledFrameCanDelegateByDefault) { |
| 542 // +-----------------------------------------------+ |
| 543 // |(1) Origin A | |
| 544 // |Policy: {"default-on": ["self", "Origin B"]} | |
| 545 // | +--------------------+ +--------------------+ | |
| 546 // | |(2) Origin B | | (4) Origin C | | |
| 547 // | |No Policy | | No Policy | | |
| 548 // | | +-------------+ | | | | |
| 549 // | | |(3)Origin C | | | | | |
| 550 // | | |No Policy | | | | | |
| 551 // | | +-------------+ | | | | |
| 552 // | +--------------------+ +--------------------+ | |
| 553 // +-----------------------------------------------+ |
| 554 // Feature should be enabled in frames 1, 2, and 3, and disabled in frame 4. |
| 555 Vector<String> messages; |
| 556 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 557 policy1->setHeaderPolicy("{\"default-on\": [\"self\", \"" ORIGIN_B "\"]}", |
| 558 messages); |
| 559 EXPECT_EQ(0UL, messages.size()); |
| 560 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 561 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originC); |
| 562 FeaturePolicy* policy4 = createFromParentPolicy(policy1, m_originC); |
| 563 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultOnFeature)); |
| 564 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 565 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultOnFeature)); |
| 566 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultOnFeature)); |
| 567 } |
| 568 |
| 569 TEST_F(FeaturePolicyTest, TestNonNestedFeaturesDontDelegateByDefault) { |
| 570 // +-----------------------------------------------+ |
| 571 // |(1) Origin A | |
| 572 // |Policy: {"default-self": ["self", "Origin B"]} | |
| 573 // | +--------------------+ +--------------------+ | |
| 574 // | |(2) Origin B | | (4) Origin C | | |
| 575 // | |No Policy | | No Policy | | |
| 576 // | | +-------------+ | | | | |
| 577 // | | |(3)Origin C | | | | | |
| 578 // | | |No Policy | | | | | |
| 579 // | | +-------------+ | | | | |
| 580 // | +--------------------+ +--------------------+ | |
| 581 // +-----------------------------------------------+ |
| 582 // Feature should be enabled in frames 1 and 2, and disabled in frames 3 and |
| 583 // 4. |
| 584 Vector<String> messages; |
| 585 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 586 policy1->setHeaderPolicy("{\"default-self\": [\"self\", \"" ORIGIN_B "\"]}", |
| 587 messages); |
| 588 EXPECT_EQ(0UL, messages.size()); |
| 589 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 590 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originC); |
| 591 FeaturePolicy* policy4 = createFromParentPolicy(policy1, m_originC); |
| 592 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 593 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 594 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 595 EXPECT_FALSE(policy4->isFeatureEnabled(&kDefaultSelfFeature)); |
| 596 } |
| 597 |
| 598 TEST_F(FeaturePolicyTest, TestFeaturesAreIndependent) { |
| 599 // +-----------------------------------------------+ |
| 600 // |(1) Origin A | |
| 601 // |Policy: {"default-self": ["self", "Origin B"], | |
| 602 // | "default-on": ["self"]} | |
| 603 // | +-------------------------------------------+ | |
| 604 // | |(2) Origin B | | |
| 605 // | |Policy: {"default-self": ["*"], | | |
| 606 // | | "default-on": ["*"]} | | |
| 607 // | | +-------------+ | | |
| 608 // | | |(3)Origin C | | | |
| 609 // | | |No Policy | | | |
| 610 // | | +-------------+ | | |
| 611 // | +-------------------------------------------+ | |
| 612 // +-----------------------------------------------+ |
| 613 // Vibrate feature should be enabled in all frames; Docwrite feature |
| 614 // should be enabled in frame 1, and disabled in frames 2 and 3. |
| 615 Vector<String> messages; |
| 616 FeaturePolicy* policy1 = createFromParentPolicy(nullptr, m_originA); |
| 617 policy1->setHeaderPolicy("{\"default-self\": [\"self\", \"" ORIGIN_B |
| 618 "\"], \"default-on\": [\"self\"]}", |
| 619 messages); |
| 620 EXPECT_EQ(0UL, messages.size()); |
| 621 FeaturePolicy* policy2 = createFromParentPolicy(policy1, m_originB); |
| 622 policy2->setHeaderPolicy( |
| 623 "{\"default-self\": [\"*\"], \"default-on\": [\"*\"]}", messages); |
| 624 EXPECT_EQ(0UL, messages.size()); |
| 625 FeaturePolicy* policy3 = createFromParentPolicy(policy2, m_originC); |
| 626 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultSelfFeature)); |
| 627 EXPECT_TRUE(policy1->isFeatureEnabled(&kDefaultOnFeature)); |
| 628 EXPECT_TRUE(policy2->isFeatureEnabled(&kDefaultSelfFeature)); |
| 629 EXPECT_FALSE(policy2->isFeatureEnabled(&kDefaultOnFeature)); |
| 630 EXPECT_TRUE(policy3->isFeatureEnabled(&kDefaultSelfFeature)); |
| 631 EXPECT_FALSE(policy3->isFeatureEnabled(&kDefaultOnFeature)); |
| 632 } |
| 633 |
| 634 } // namespace blink |
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