permission_set_unittest.cc revision 3551c9c881056c480085172ff9840cab31610854
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/json/json_file_value_serializer.h" 7#include "base/logging.h" 8#include "base/path_service.h" 9#include "base/strings/utf_string_conversions.h" 10#include "chrome/common/chrome_paths.h" 11#include "chrome/common/chrome_switches.h" 12#include "chrome/common/extensions/extension.h" 13#include "chrome/common/extensions/extension_test_util.h" 14#include "chrome/common/extensions/features/feature_channel.h" 15#include "chrome/common/extensions/permissions/permission_set.h" 16#include "chrome/common/extensions/permissions/permissions_data.h" 17#include "chrome/common/extensions/permissions/permissions_info.h" 18#include "chrome/common/extensions/permissions/socket_permission.h" 19#include "extensions/common/error_utils.h" 20#include "testing/gtest/include/gtest/gtest.h" 21 22using extension_test_util::LoadManifest; 23 24namespace extensions { 25 26namespace { 27 28static void AddPattern(URLPatternSet* extent, const std::string& pattern) { 29 int schemes = URLPattern::SCHEME_ALL; 30 extent->AddPattern(URLPattern(schemes, pattern)); 31} 32 33size_t IndexOf(const std::vector<string16>& warnings, 34 const std::string& warning) { 35 for (size_t i = 0; i < warnings.size(); ++i) { 36 if (warnings[i] == ASCIIToUTF16(warning)) 37 return i; 38 } 39 40 return warnings.size(); 41} 42 43bool Contains(const std::vector<string16>& warnings, 44 const std::string& warning) { 45 return IndexOf(warnings, warning) != warnings.size(); 46} 47 48} // namespace 49 50// Tests GetByID. 51TEST(PermissionsTest, GetByID) { 52 PermissionsInfo* info = PermissionsInfo::GetInstance(); 53 APIPermissionSet apis = info->GetAll(); 54 for (APIPermissionSet::const_iterator i = apis.begin(); 55 i != apis.end(); ++i) { 56 EXPECT_EQ(i->id(), i->info()->id()); 57 } 58} 59 60// Tests that GetByName works with normal permission names and aliases. 61TEST(PermissionsTest, GetByName) { 62 PermissionsInfo* info = PermissionsInfo::GetInstance(); 63 EXPECT_EQ(APIPermission::kTab, info->GetByName("tabs")->id()); 64 EXPECT_EQ(APIPermission::kManagement, 65 info->GetByName("management")->id()); 66 EXPECT_FALSE(info->GetByName("alsdkfjasldkfj")); 67} 68 69TEST(PermissionsTest, GetAll) { 70 size_t count = 0; 71 PermissionsInfo* info = PermissionsInfo::GetInstance(); 72 APIPermissionSet apis = info->GetAll(); 73 for (APIPermissionSet::const_iterator api = apis.begin(); 74 api != apis.end(); ++api) { 75 // Make sure only the valid permission IDs get returned. 76 EXPECT_NE(APIPermission::kInvalid, api->id()); 77 EXPECT_NE(APIPermission::kUnknown, api->id()); 78 count++; 79 } 80 EXPECT_EQ(count, info->get_permission_count()); 81} 82 83TEST(PermissionsTest, GetAllByName) { 84 std::set<std::string> names; 85 names.insert("background"); 86 names.insert("management"); 87 88 // This is an alias of kTab 89 names.insert("windows"); 90 91 // This unknown name should get dropped. 92 names.insert("sdlkfjasdlkfj"); 93 94 APIPermissionSet expected; 95 expected.insert(APIPermission::kBackground); 96 expected.insert(APIPermission::kManagement); 97 expected.insert(APIPermission::kTab); 98 99 EXPECT_EQ(expected, 100 PermissionsInfo::GetInstance()->GetAllByName(names)); 101} 102 103// Tests that the aliases are properly mapped. 104TEST(PermissionsTest, Aliases) { 105 PermissionsInfo* info = PermissionsInfo::GetInstance(); 106 // tabs: tabs, windows 107 std::string tabs_name = "tabs"; 108 EXPECT_EQ(tabs_name, info->GetByID(APIPermission::kTab)->name()); 109 EXPECT_EQ(APIPermission::kTab, info->GetByName("tabs")->id()); 110 EXPECT_EQ(APIPermission::kTab, info->GetByName("windows")->id()); 111 112 // unlimitedStorage: unlimitedStorage, unlimited_storage 113 std::string storage_name = "unlimitedStorage"; 114 EXPECT_EQ(storage_name, info->GetByID( 115 APIPermission::kUnlimitedStorage)->name()); 116 EXPECT_EQ(APIPermission::kUnlimitedStorage, 117 info->GetByName("unlimitedStorage")->id()); 118 EXPECT_EQ(APIPermission::kUnlimitedStorage, 119 info->GetByName("unlimited_storage")->id()); 120} 121 122TEST(PermissionsTest, EffectiveHostPermissions) { 123 scoped_refptr<Extension> extension; 124 scoped_refptr<const PermissionSet> permissions; 125 126 extension = LoadManifest("effective_host_permissions", "empty.json"); 127 permissions = extension->GetActivePermissions(); 128 EXPECT_EQ(0u, 129 PermissionsData::GetEffectiveHostPermissions(extension.get()) 130 .patterns().size()); 131 EXPECT_FALSE( 132 permissions->HasEffectiveAccessToURL(GURL("http://www.google.com"))); 133 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 134 135 extension = LoadManifest("effective_host_permissions", "one_host.json"); 136 permissions = extension->GetActivePermissions(); 137 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 138 GURL("http://www.google.com"))); 139 EXPECT_FALSE(permissions->HasEffectiveAccessToURL( 140 GURL("https://www.google.com"))); 141 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 142 143 extension = LoadManifest("effective_host_permissions", 144 "one_host_wildcard.json"); 145 permissions = extension->GetActivePermissions(); 146 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("http://google.com"))); 147 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 148 GURL("http://foo.google.com"))); 149 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 150 151 extension = LoadManifest("effective_host_permissions", "two_hosts.json"); 152 permissions = extension->GetActivePermissions(); 153 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 154 GURL("http://www.google.com"))); 155 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 156 GURL("http://www.reddit.com"))); 157 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 158 159 extension = LoadManifest("effective_host_permissions", 160 "https_not_considered.json"); 161 permissions = extension->GetActivePermissions(); 162 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("http://google.com"))); 163 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("https://google.com"))); 164 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 165 166 extension = LoadManifest("effective_host_permissions", 167 "two_content_scripts.json"); 168 permissions = extension->GetActivePermissions(); 169 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("http://google.com"))); 170 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 171 GURL("http://www.reddit.com"))); 172 EXPECT_TRUE(permissions->HasEffectiveAccessToURL( 173 GURL("http://news.ycombinator.com"))); 174 EXPECT_FALSE(permissions->HasEffectiveAccessToAllHosts()); 175 176 extension = LoadManifest("effective_host_permissions", "all_hosts.json"); 177 permissions = extension->GetActivePermissions(); 178 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("http://test/"))); 179 EXPECT_FALSE(permissions->HasEffectiveAccessToURL(GURL("https://test/"))); 180 EXPECT_TRUE( 181 permissions->HasEffectiveAccessToURL(GURL("http://www.google.com"))); 182 EXPECT_TRUE(permissions->HasEffectiveAccessToAllHosts()); 183 184 extension = LoadManifest("effective_host_permissions", "all_hosts2.json"); 185 permissions = extension->GetActivePermissions(); 186 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("http://test/"))); 187 EXPECT_TRUE( 188 permissions->HasEffectiveAccessToURL(GURL("http://www.google.com"))); 189 EXPECT_TRUE(permissions->HasEffectiveAccessToAllHosts()); 190 191 extension = LoadManifest("effective_host_permissions", "all_hosts3.json"); 192 permissions = extension->GetActivePermissions(); 193 EXPECT_FALSE(permissions->HasEffectiveAccessToURL(GURL("http://test/"))); 194 EXPECT_TRUE(permissions->HasEffectiveAccessToURL(GURL("https://test/"))); 195 EXPECT_TRUE( 196 permissions->HasEffectiveAccessToURL(GURL("http://www.google.com"))); 197 EXPECT_TRUE(permissions->HasEffectiveAccessToAllHosts()); 198} 199 200TEST(PermissionsTest, ExplicitAccessToOrigin) { 201 APIPermissionSet apis; 202 URLPatternSet explicit_hosts; 203 URLPatternSet scriptable_hosts; 204 205 AddPattern(&explicit_hosts, "http://*.google.com/*"); 206 // The explicit host paths should get set to /*. 207 AddPattern(&explicit_hosts, "http://www.example.com/a/particular/path/*"); 208 209 scoped_refptr<PermissionSet> perm_set = new PermissionSet( 210 apis, explicit_hosts, scriptable_hosts); 211 ASSERT_TRUE(perm_set->HasExplicitAccessToOrigin( 212 GURL("http://www.google.com/"))); 213 ASSERT_TRUE(perm_set->HasExplicitAccessToOrigin( 214 GURL("http://test.google.com/"))); 215 ASSERT_TRUE(perm_set->HasExplicitAccessToOrigin( 216 GURL("http://www.example.com"))); 217 ASSERT_TRUE(perm_set->HasEffectiveAccessToURL( 218 GURL("http://www.example.com"))); 219 ASSERT_FALSE(perm_set->HasExplicitAccessToOrigin( 220 GURL("http://test.example.com"))); 221} 222 223TEST(PermissionsTest, CreateUnion) { 224 APIPermission* permission = NULL; 225 226 APIPermissionSet apis1; 227 APIPermissionSet apis2; 228 APIPermissionSet expected_apis; 229 230 URLPatternSet explicit_hosts1; 231 URLPatternSet explicit_hosts2; 232 URLPatternSet expected_explicit_hosts; 233 234 URLPatternSet scriptable_hosts1; 235 URLPatternSet scriptable_hosts2; 236 URLPatternSet expected_scriptable_hosts; 237 238 URLPatternSet effective_hosts; 239 240 scoped_refptr<PermissionSet> set1; 241 scoped_refptr<PermissionSet> set2; 242 scoped_refptr<PermissionSet> union_set; 243 244 const APIPermissionInfo* permission_info = 245 PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket); 246 permission = permission_info->CreateAPIPermission(); 247 { 248 scoped_ptr<base::ListValue> value(new base::ListValue()); 249 value->Append( 250 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 251 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 252 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 253 if (!permission->FromValue(value.get())) { 254 NOTREACHED(); 255 } 256 } 257 258 // Union with an empty set. 259 apis1.insert(APIPermission::kTab); 260 apis1.insert(APIPermission::kBackground); 261 apis1.insert(permission->Clone()); 262 expected_apis.insert(APIPermission::kTab); 263 expected_apis.insert(APIPermission::kBackground); 264 expected_apis.insert(permission); 265 266 AddPattern(&explicit_hosts1, "http://*.google.com/*"); 267 AddPattern(&expected_explicit_hosts, "http://*.google.com/*"); 268 AddPattern(&effective_hosts, "http://*.google.com/*"); 269 270 set1 = new PermissionSet(apis1, explicit_hosts1, scriptable_hosts1); 271 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 272 union_set = PermissionSet::CreateUnion(set1.get(), set2.get()); 273 EXPECT_TRUE(set1->Contains(*set2.get())); 274 EXPECT_TRUE(set1->Contains(*union_set.get())); 275 EXPECT_FALSE(set2->Contains(*set1.get())); 276 EXPECT_FALSE(set2->Contains(*union_set.get())); 277 EXPECT_TRUE(union_set->Contains(*set1.get())); 278 EXPECT_TRUE(union_set->Contains(*set2.get())); 279 280 EXPECT_FALSE(union_set->HasEffectiveFullAccess()); 281 EXPECT_EQ(expected_apis, union_set->apis()); 282 EXPECT_EQ(expected_explicit_hosts, union_set->explicit_hosts()); 283 EXPECT_EQ(expected_scriptable_hosts, union_set->scriptable_hosts()); 284 EXPECT_EQ(expected_explicit_hosts, union_set->effective_hosts()); 285 286 // Now use a real second set. 287 apis2.insert(APIPermission::kTab); 288 apis2.insert(APIPermission::kProxy); 289 apis2.insert(APIPermission::kClipboardWrite); 290 apis2.insert(APIPermission::kPlugin); 291 292 permission = permission_info->CreateAPIPermission(); 293 { 294 scoped_ptr<base::ListValue> value(new base::ListValue()); 295 value->Append( 296 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 297 value->Append(base::Value::CreateStringValue("udp-send-to::8899")); 298 if (!permission->FromValue(value.get())) { 299 NOTREACHED(); 300 } 301 } 302 apis2.insert(permission); 303 304 expected_apis.insert(APIPermission::kTab); 305 expected_apis.insert(APIPermission::kProxy); 306 expected_apis.insert(APIPermission::kClipboardWrite); 307 expected_apis.insert(APIPermission::kPlugin); 308 309 permission = permission_info->CreateAPIPermission(); 310 { 311 scoped_ptr<base::ListValue> value(new base::ListValue()); 312 value->Append( 313 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 314 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 315 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 316 value->Append(base::Value::CreateStringValue("udp-send-to::8899")); 317 if (!permission->FromValue(value.get())) { 318 NOTREACHED(); 319 } 320 } 321 // Insert a new permission socket permisssion which will replace the old one. 322 expected_apis.insert(permission); 323 324 AddPattern(&explicit_hosts2, "http://*.example.com/*"); 325 AddPattern(&scriptable_hosts2, "http://*.google.com/*"); 326 AddPattern(&expected_explicit_hosts, "http://*.example.com/*"); 327 AddPattern(&expected_scriptable_hosts, "http://*.google.com/*"); 328 329 URLPatternSet::CreateUnion( 330 explicit_hosts2, scriptable_hosts2, &effective_hosts); 331 332 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 333 union_set = PermissionSet::CreateUnion(set1.get(), set2.get()); 334 335 EXPECT_FALSE(set1->Contains(*set2.get())); 336 EXPECT_FALSE(set1->Contains(*union_set.get())); 337 EXPECT_FALSE(set2->Contains(*set1.get())); 338 EXPECT_FALSE(set2->Contains(*union_set.get())); 339 EXPECT_TRUE(union_set->Contains(*set1.get())); 340 EXPECT_TRUE(union_set->Contains(*set2.get())); 341 342 EXPECT_TRUE(union_set->HasEffectiveFullAccess()); 343 EXPECT_TRUE(union_set->HasEffectiveAccessToAllHosts()); 344 EXPECT_EQ(expected_apis, union_set->apis()); 345 EXPECT_EQ(expected_explicit_hosts, union_set->explicit_hosts()); 346 EXPECT_EQ(expected_scriptable_hosts, union_set->scriptable_hosts()); 347 EXPECT_EQ(effective_hosts, union_set->effective_hosts()); 348} 349 350TEST(PermissionsTest, CreateIntersection) { 351 APIPermission* permission = NULL; 352 353 APIPermissionSet apis1; 354 APIPermissionSet apis2; 355 APIPermissionSet expected_apis; 356 357 URLPatternSet explicit_hosts1; 358 URLPatternSet explicit_hosts2; 359 URLPatternSet expected_explicit_hosts; 360 361 URLPatternSet scriptable_hosts1; 362 URLPatternSet scriptable_hosts2; 363 URLPatternSet expected_scriptable_hosts; 364 365 URLPatternSet effective_hosts; 366 367 scoped_refptr<PermissionSet> set1; 368 scoped_refptr<PermissionSet> set2; 369 scoped_refptr<PermissionSet> new_set; 370 371 const APIPermissionInfo* permission_info = 372 PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket); 373 374 // Intersection with an empty set. 375 apis1.insert(APIPermission::kTab); 376 apis1.insert(APIPermission::kBackground); 377 permission = permission_info->CreateAPIPermission(); 378 { 379 scoped_ptr<base::ListValue> value(new base::ListValue()); 380 value->Append( 381 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 382 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 383 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 384 if (!permission->FromValue(value.get())) { 385 NOTREACHED(); 386 } 387 } 388 apis1.insert(permission); 389 390 AddPattern(&explicit_hosts1, "http://*.google.com/*"); 391 AddPattern(&scriptable_hosts1, "http://www.reddit.com/*"); 392 393 set1 = new PermissionSet(apis1, explicit_hosts1, scriptable_hosts1); 394 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 395 new_set = PermissionSet::CreateIntersection(set1.get(), set2.get()); 396 EXPECT_TRUE(set1->Contains(*new_set.get())); 397 EXPECT_TRUE(set2->Contains(*new_set.get())); 398 EXPECT_TRUE(set1->Contains(*set2.get())); 399 EXPECT_FALSE(set2->Contains(*set1.get())); 400 EXPECT_FALSE(new_set->Contains(*set1.get())); 401 EXPECT_TRUE(new_set->Contains(*set2.get())); 402 403 EXPECT_TRUE(new_set->IsEmpty()); 404 EXPECT_FALSE(new_set->HasEffectiveFullAccess()); 405 EXPECT_EQ(expected_apis, new_set->apis()); 406 EXPECT_EQ(expected_explicit_hosts, new_set->explicit_hosts()); 407 EXPECT_EQ(expected_scriptable_hosts, new_set->scriptable_hosts()); 408 EXPECT_EQ(expected_explicit_hosts, new_set->effective_hosts()); 409 410 // Now use a real second set. 411 apis2.insert(APIPermission::kTab); 412 apis2.insert(APIPermission::kProxy); 413 apis2.insert(APIPermission::kClipboardWrite); 414 apis2.insert(APIPermission::kPlugin); 415 permission = permission_info->CreateAPIPermission(); 416 { 417 scoped_ptr<base::ListValue> value(new base::ListValue()); 418 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 419 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 420 value->Append(base::Value::CreateStringValue("udp-send-to::8899")); 421 if (!permission->FromValue(value.get())) { 422 NOTREACHED(); 423 } 424 } 425 apis2.insert(permission); 426 427 expected_apis.insert(APIPermission::kTab); 428 permission = permission_info->CreateAPIPermission(); 429 { 430 scoped_ptr<base::ListValue> value(new base::ListValue()); 431 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 432 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 433 if (!permission->FromValue(value.get())) { 434 NOTREACHED(); 435 } 436 } 437 expected_apis.insert(permission); 438 439 AddPattern(&explicit_hosts2, "http://*.example.com/*"); 440 AddPattern(&explicit_hosts2, "http://*.google.com/*"); 441 AddPattern(&scriptable_hosts2, "http://*.google.com/*"); 442 AddPattern(&expected_explicit_hosts, "http://*.google.com/*"); 443 444 effective_hosts.ClearPatterns(); 445 AddPattern(&effective_hosts, "http://*.google.com/*"); 446 447 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 448 new_set = PermissionSet::CreateIntersection(set1.get(), set2.get()); 449 450 EXPECT_TRUE(set1->Contains(*new_set.get())); 451 EXPECT_TRUE(set2->Contains(*new_set.get())); 452 EXPECT_FALSE(set1->Contains(*set2.get())); 453 EXPECT_FALSE(set2->Contains(*set1.get())); 454 EXPECT_FALSE(new_set->Contains(*set1.get())); 455 EXPECT_FALSE(new_set->Contains(*set2.get())); 456 457 EXPECT_FALSE(new_set->HasEffectiveFullAccess()); 458 EXPECT_FALSE(new_set->HasEffectiveAccessToAllHosts()); 459 EXPECT_EQ(expected_apis, new_set->apis()); 460 EXPECT_EQ(expected_explicit_hosts, new_set->explicit_hosts()); 461 EXPECT_EQ(expected_scriptable_hosts, new_set->scriptable_hosts()); 462 EXPECT_EQ(effective_hosts, new_set->effective_hosts()); 463} 464 465TEST(PermissionsTest, CreateDifference) { 466 APIPermission* permission = NULL; 467 468 APIPermissionSet apis1; 469 APIPermissionSet apis2; 470 APIPermissionSet expected_apis; 471 472 URLPatternSet explicit_hosts1; 473 URLPatternSet explicit_hosts2; 474 URLPatternSet expected_explicit_hosts; 475 476 URLPatternSet scriptable_hosts1; 477 URLPatternSet scriptable_hosts2; 478 URLPatternSet expected_scriptable_hosts; 479 480 URLPatternSet effective_hosts; 481 482 scoped_refptr<PermissionSet> set1; 483 scoped_refptr<PermissionSet> set2; 484 scoped_refptr<PermissionSet> new_set; 485 486 const APIPermissionInfo* permission_info = 487 PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket); 488 489 // Difference with an empty set. 490 apis1.insert(APIPermission::kTab); 491 apis1.insert(APIPermission::kBackground); 492 permission = permission_info->CreateAPIPermission(); 493 { 494 scoped_ptr<base::ListValue> value(new base::ListValue()); 495 value->Append( 496 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 497 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 498 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 499 if (!permission->FromValue(value.get())) { 500 NOTREACHED(); 501 } 502 } 503 apis1.insert(permission); 504 505 AddPattern(&explicit_hosts1, "http://*.google.com/*"); 506 AddPattern(&scriptable_hosts1, "http://www.reddit.com/*"); 507 508 set1 = new PermissionSet(apis1, explicit_hosts1, scriptable_hosts1); 509 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 510 new_set = PermissionSet::CreateDifference(set1.get(), set2.get()); 511 EXPECT_EQ(*set1.get(), *new_set.get()); 512 513 // Now use a real second set. 514 apis2.insert(APIPermission::kTab); 515 apis2.insert(APIPermission::kProxy); 516 apis2.insert(APIPermission::kClipboardWrite); 517 apis2.insert(APIPermission::kPlugin); 518 permission = permission_info->CreateAPIPermission(); 519 { 520 scoped_ptr<base::ListValue> value(new base::ListValue()); 521 value->Append( 522 base::Value::CreateStringValue("tcp-connect:*.example.com:80")); 523 value->Append(base::Value::CreateStringValue("udp-send-to::8899")); 524 if (!permission->FromValue(value.get())) { 525 NOTREACHED(); 526 } 527 } 528 apis2.insert(permission); 529 530 expected_apis.insert(APIPermission::kBackground); 531 permission = permission_info->CreateAPIPermission(); 532 { 533 scoped_ptr<base::ListValue> value(new base::ListValue()); 534 value->Append(base::Value::CreateStringValue("udp-bind::8080")); 535 value->Append(base::Value::CreateStringValue("udp-send-to::8888")); 536 if (!permission->FromValue(value.get())) { 537 NOTREACHED(); 538 } 539 } 540 expected_apis.insert(permission); 541 542 AddPattern(&explicit_hosts2, "http://*.example.com/*"); 543 AddPattern(&explicit_hosts2, "http://*.google.com/*"); 544 AddPattern(&scriptable_hosts2, "http://*.google.com/*"); 545 AddPattern(&expected_scriptable_hosts, "http://www.reddit.com/*"); 546 547 effective_hosts.ClearPatterns(); 548 AddPattern(&effective_hosts, "http://www.reddit.com/*"); 549 550 set2 = new PermissionSet(apis2, explicit_hosts2, scriptable_hosts2); 551 new_set = PermissionSet::CreateDifference(set1.get(), set2.get()); 552 553 EXPECT_TRUE(set1->Contains(*new_set.get())); 554 EXPECT_FALSE(set2->Contains(*new_set.get())); 555 556 EXPECT_FALSE(new_set->HasEffectiveFullAccess()); 557 EXPECT_FALSE(new_set->HasEffectiveAccessToAllHosts()); 558 EXPECT_EQ(expected_apis, new_set->apis()); 559 EXPECT_EQ(expected_explicit_hosts, new_set->explicit_hosts()); 560 EXPECT_EQ(expected_scriptable_hosts, new_set->scriptable_hosts()); 561 EXPECT_EQ(effective_hosts, new_set->effective_hosts()); 562 563 // |set3| = |set1| - |set2| --> |set3| intersect |set2| == empty_set 564 set1 = PermissionSet::CreateIntersection(new_set.get(), set2.get()); 565 EXPECT_TRUE(set1->IsEmpty()); 566} 567 568TEST(PermissionsTest, HasLessPrivilegesThan) { 569 const struct { 570 const char* base_name; 571 bool expect_increase; 572 } kTests[] = { 573 { "allhosts1", false }, // all -> all 574 { "allhosts2", false }, // all -> one 575 { "allhosts3", true }, // one -> all 576 { "hosts1", false }, // http://a,http://b -> http://a,http://b 577 { "hosts2", true }, // http://a,http://b -> https://a,http://*.b 578 { "hosts3", false }, // http://a,http://b -> http://a 579 { "hosts4", true }, // http://a -> http://a,http://b 580 { "hosts5", false }, // http://a,b,c -> http://a,b,c + https://a,b,c 581 { "hosts6", false }, // http://a.com -> http://a.com + http://a.co.uk 582 { "permissions1", false }, // tabs -> tabs 583 { "permissions2", true }, // tabs -> tabs,bookmarks 584 { "permissions3", true }, // http://a -> http://a,tabs 585 { "permissions5", true }, // bookmarks -> bookmarks,history 586 { "equivalent_warnings", false }, // tabs --> tabs, webNavigation 587#if !defined(OS_CHROMEOS) // plugins aren't allowed in ChromeOS 588 { "permissions4", false }, // plugin -> plugin,tabs 589 { "plugin1", false }, // plugin -> plugin 590 { "plugin2", false }, // plugin -> none 591 { "plugin3", true }, // none -> plugin 592#endif 593 { "storage", false }, // none -> storage 594 { "notifications", false }, // none -> notifications 595 { "platformapp1", false }, // host permissions for platform apps 596 { "platformapp2", true }, // API permissions for platform apps 597 { "media_galleries1", true }, // read|all -> copyTo|all 598 { "media_galleries2", true }, // read|all -> read|copyTo|all 599 { "media_galleries3", true }, // all -> copyTo|all 600 { "media_galleries4", false }, // read|all -> all 601 { "media_galleries5", false }, // read|copyTo|all -> read|all 602 { "media_galleries6", false }, // read|all -> read|all 603 }; 604 605 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTests); ++i) { 606 scoped_refptr<Extension> old_extension( 607 LoadManifest("allow_silent_upgrade", 608 std::string(kTests[i].base_name) + "_old.json")); 609 scoped_refptr<Extension> new_extension( 610 LoadManifest("allow_silent_upgrade", 611 std::string(kTests[i].base_name) + "_new.json")); 612 613 EXPECT_TRUE(new_extension.get()) << kTests[i].base_name << "_new.json"; 614 if (!new_extension.get()) 615 continue; 616 617 scoped_refptr<const PermissionSet> old_p( 618 old_extension->GetActivePermissions()); 619 scoped_refptr<const PermissionSet> new_p( 620 new_extension->GetActivePermissions()); 621 Manifest::Type extension_type = old_extension->GetType(); 622 623 EXPECT_EQ(kTests[i].expect_increase, 624 old_p->HasLessPrivilegesThan(new_p.get(), extension_type)) 625 << kTests[i].base_name; 626 } 627} 628 629TEST(PermissionsTest, PermissionMessages) { 630 // Ensure that all permissions that needs to show install UI actually have 631 // strings associated with them. 632 APIPermissionSet skip; 633 634 // These are considered "nuisance" or "trivial" permissions that don't need 635 // a prompt. 636 skip.insert(APIPermission::kActiveTab); 637 skip.insert(APIPermission::kAdView); 638 skip.insert(APIPermission::kAlarms); 639 skip.insert(APIPermission::kAppCurrentWindowInternal); 640 skip.insert(APIPermission::kAppRuntime); 641 skip.insert(APIPermission::kAppWindow); 642 skip.insert(APIPermission::kAudio); 643 skip.insert(APIPermission::kBrowsingData); 644 skip.insert(APIPermission::kContextMenus); 645 skip.insert(APIPermission::kDiagnostics); 646 skip.insert(APIPermission::kDownloadsShelf); 647 skip.insert(APIPermission::kFontSettings); 648 skip.insert(APIPermission::kFullscreen); 649 skip.insert(APIPermission::kIdle); 650 skip.insert(APIPermission::kLogPrivate); 651 skip.insert(APIPermission::kNotification); 652 skip.insert(APIPermission::kPointerLock); 653 skip.insert(APIPermission::kPower); 654 skip.insert(APIPermission::kPushMessaging); 655 skip.insert(APIPermission::kScreensaver); 656 skip.insert(APIPermission::kSessions); 657 skip.insert(APIPermission::kStorage); 658 skip.insert(APIPermission::kSystemCpu); 659 skip.insert(APIPermission::kSystemDisplay); 660 skip.insert(APIPermission::kSystemMemory); 661 skip.insert(APIPermission::kSystemStorage); 662 skip.insert(APIPermission::kTts); 663 skip.insert(APIPermission::kUnlimitedStorage); 664 skip.insert(APIPermission::kWebView); 665 666 // TODO(erikkay) add a string for this permission. 667 skip.insert(APIPermission::kBackground); 668 669 skip.insert(APIPermission::kClipboardWrite); 670 671 // The cookie permission does nothing unless you have associated host 672 // permissions. 673 skip.insert(APIPermission::kCookie); 674 675 // These are warned as part of host permission checks. 676 skip.insert(APIPermission::kDeclarativeContent); 677 skip.insert(APIPermission::kPageCapture); 678 skip.insert(APIPermission::kProxy); 679 skip.insert(APIPermission::kTabCapture); 680 skip.insert(APIPermission::kWebRequest); 681 skip.insert(APIPermission::kWebRequestBlocking); 682 683 // This permission requires explicit user action (context menu handler) 684 // so we won't prompt for it for now. 685 skip.insert(APIPermission::kFileBrowserHandler); 686 687 // These permissions require explicit user action (configuration dialog) 688 // so we don't prompt for them at install time. 689 skip.insert(APIPermission::kMediaGalleries); 690 691 // If you've turned on the experimental command-line flag, we don't need 692 // to warn you further. 693 skip.insert(APIPermission::kExperimental); 694 695 // The Identity API has its own server-driven permission prompts. 696 skip.insert(APIPermission::kIdentity); 697 698 // These are private. 699 skip.insert(APIPermission::kAutoTestPrivate); 700 skip.insert(APIPermission::kBookmarkManagerPrivate); 701 skip.insert(APIPermission::kChromeosInfoPrivate); 702 skip.insert(APIPermission::kCloudPrintPrivate); 703 skip.insert(APIPermission::kCommandLinePrivate); 704 skip.insert(APIPermission::kDeveloperPrivate); 705 skip.insert(APIPermission::kDial); 706 skip.insert(APIPermission::kDownloadsInternal); 707 skip.insert(APIPermission::kEchoPrivate); 708 skip.insert(APIPermission::kEnterprisePlatformKeysPrivate); 709 skip.insert(APIPermission::kFeedbackPrivate); 710 skip.insert(APIPermission::kFileBrowserHandlerInternal); 711 skip.insert(APIPermission::kFileBrowserPrivate); 712 skip.insert(APIPermission::kIdentityPrivate); 713 skip.insert(APIPermission::kInfobars); 714 skip.insert(APIPermission::kInputMethodPrivate); 715 skip.insert(APIPermission::kMediaGalleriesPrivate); 716 skip.insert(APIPermission::kMediaPlayerPrivate); 717 skip.insert(APIPermission::kMetricsPrivate); 718 skip.insert(APIPermission::kPreferencesPrivate); 719 skip.insert(APIPermission::kRecoveryPrivate); 720 skip.insert(APIPermission::kRtcPrivate); 721 skip.insert(APIPermission::kStreamsPrivate); 722 skip.insert(APIPermission::kSystemPrivate); 723 skip.insert(APIPermission::kTerminalPrivate); 724 skip.insert(APIPermission::kWallpaperPrivate); 725 skip.insert(APIPermission::kWebRequestInternal); 726 skip.insert(APIPermission::kWebstorePrivate); 727 728 // Warned as part of host permissions. 729 skip.insert(APIPermission::kDevtools); 730 731 // Platform apps. 732 skip.insert(APIPermission::kBluetooth); 733 skip.insert(APIPermission::kFileSystem); 734 skip.insert(APIPermission::kFileSystemRetainEntries); 735 skip.insert(APIPermission::kSocket); 736 skip.insert(APIPermission::kSocketsUdp); 737 skip.insert(APIPermission::kUsbDevice); 738 739 PermissionsInfo* info = PermissionsInfo::GetInstance(); 740 APIPermissionSet permissions = info->GetAll(); 741 for (APIPermissionSet::const_iterator i = permissions.begin(); 742 i != permissions.end(); ++i) { 743 const APIPermissionInfo* permission_info = i->info(); 744 EXPECT_TRUE(permission_info != NULL); 745 746 // Always skip permissions that cannot be in the manifest. 747 scoped_ptr<const APIPermission> permission( 748 permission_info->CreateAPIPermission()); 749 if (permission->ManifestEntryForbidden()) 750 continue; 751 752 if (skip.count(i->id())) { 753 EXPECT_EQ(PermissionMessage::kNone, permission_info->message_id()) 754 << "unexpected message_id for " << permission_info->name(); 755 } else { 756 EXPECT_NE(PermissionMessage::kNone, permission_info->message_id()) 757 << "missing message_id for " << permission_info->name(); 758 } 759 } 760} 761 762TEST(PermissionsTest, GetWarningMessages_ManyHosts) { 763 scoped_refptr<Extension> extension; 764 765 extension = LoadManifest("permissions", "many-hosts.json"); 766 std::vector<string16> warnings = 767 PermissionsData::GetPermissionMessageStrings(extension.get()); 768 ASSERT_EQ(1u, warnings.size()); 769 EXPECT_EQ("Access your data on encrypted.google.com and www.google.com", 770 UTF16ToUTF8(warnings[0])); 771} 772 773TEST(PermissionsTest, GetWarningMessages_Plugins) { 774 scoped_refptr<Extension> extension; 775 scoped_refptr<PermissionSet> permissions; 776 777 extension = LoadManifest("permissions", "plugins.json"); 778 std::vector<string16> warnings = 779 PermissionsData::GetPermissionMessageStrings(extension.get()); 780// We don't parse the plugins key on Chrome OS, so it should not ask for any 781 // permissions. 782#if defined(OS_CHROMEOS) 783 ASSERT_EQ(0u, warnings.size()); 784#else 785 ASSERT_EQ(1u, warnings.size()); 786 EXPECT_EQ("Access all data on your computer and the websites you visit", 787 UTF16ToUTF8(warnings[0])); 788#endif 789} 790 791TEST(PermissionsTest, GetWarningMessages_AudioVideo) { 792 // Both audio and video present. 793 scoped_refptr<Extension> extension = 794 LoadManifest("permissions", "audio-video.json"); 795 PermissionSet* set = 796 const_cast<PermissionSet*>( 797 extension->GetActivePermissions().get()); 798 std::vector<string16> warnings = 799 set->GetWarningMessages(extension->GetType()); 800 EXPECT_FALSE(Contains(warnings, "Use your microphone")); 801 EXPECT_FALSE(Contains(warnings, "Use your camera")); 802 EXPECT_TRUE(Contains(warnings, "Use your microphone and camera")); 803 size_t combined_index = IndexOf(warnings, "Use your microphone and camera"); 804 size_t combined_size = warnings.size(); 805 806 // Just audio present. 807 set->apis_.erase(APIPermission::kVideoCapture); 808 warnings = set->GetWarningMessages(extension->GetType()); 809 EXPECT_EQ(combined_size, warnings.size()); 810 EXPECT_EQ(combined_index, IndexOf(warnings, "Use your microphone")); 811 EXPECT_FALSE(Contains(warnings, "Use your camera")); 812 EXPECT_FALSE(Contains(warnings, "Use your microphone and camera")); 813 814 // Just video present. 815 set->apis_.erase(APIPermission::kAudioCapture); 816 set->apis_.insert(APIPermission::kVideoCapture); 817 warnings = set->GetWarningMessages(extension->GetType()); 818 EXPECT_EQ(combined_size, warnings.size()); 819 EXPECT_FALSE(Contains(warnings, "Use your microphone")); 820 EXPECT_FALSE(Contains(warnings, "Use your microphone and camera")); 821 EXPECT_TRUE(Contains(warnings, "Use your camera")); 822} 823 824TEST(PermissionsTest, GetWarningMessages_DeclarativeWebRequest) { 825 // Test that if the declarativeWebRequest permission is present 826 // in combination with all hosts permission, then only the warning 827 // for host permissions is shown, because that covers the use of 828 // declarativeWebRequest. 829 830 // Until Declarative Web Request is in stable, let's make sure it is enabled 831 // on the current channel. 832 ScopedCurrentChannel sc(chrome::VersionInfo::CHANNEL_CANARY); 833 834 // First verify that declarativeWebRequest produces a message when host 835 // permissions do not cover all hosts. 836 scoped_refptr<Extension> extension = 837 LoadManifest("permissions", "web_request_com_host_permissions.json"); 838 const PermissionSet* set = extension->GetActivePermissions().get(); 839 std::vector<string16> warnings = 840 set->GetWarningMessages(extension->GetType()); 841 EXPECT_TRUE(Contains(warnings, "Block parts of web pages")); 842 EXPECT_FALSE(Contains(warnings, "Access your data on all websites")); 843 844 // Now verify that declarativeWebRequest does not produce a message when host 845 // permissions do cover all hosts. 846 extension = 847 LoadManifest("permissions", "web_request_all_host_permissions.json"); 848 set = extension->GetActivePermissions().get(); 849 warnings = set->GetWarningMessages(extension->GetType()); 850 EXPECT_FALSE(Contains(warnings, "Block parts of web pages")); 851 EXPECT_TRUE(Contains(warnings, "Access your data on all websites")); 852} 853 854TEST(PermissionsTest, GetWarningMessages_Serial) { 855 scoped_refptr<Extension> extension = 856 LoadManifest("permissions", "serial.json"); 857 858 EXPECT_TRUE(extension->is_platform_app()); 859 EXPECT_TRUE(extension->HasAPIPermission(APIPermission::kSerial)); 860 std::vector<string16> warnings = 861 PermissionsData::GetPermissionMessageStrings(extension.get()); 862 EXPECT_TRUE( 863 Contains(warnings, "Use serial devices attached to your computer")); 864 ASSERT_EQ(1u, warnings.size()); 865} 866 867TEST(PermissionsTest, GetWarningMessages_Socket_AnyHost) { 868 ScopedCurrentChannel channel(chrome::VersionInfo::CHANNEL_DEV); 869 870 scoped_refptr<Extension> extension = 871 LoadManifest("permissions", "socket_any_host.json"); 872 EXPECT_TRUE(extension->is_platform_app()); 873 EXPECT_TRUE(extension->HasAPIPermission(APIPermission::kSocket)); 874 std::vector<string16> warnings = 875 PermissionsData::GetPermissionMessageStrings(extension.get()); 876 EXPECT_EQ(1u, warnings.size()); 877 EXPECT_TRUE(Contains(warnings, "Exchange data with any computer " 878 "on the local network or internet")); 879} 880 881TEST(PermissionsTest, GetWarningMessages_Socket_OneDomainTwoHostnames) { 882 ScopedCurrentChannel channel(chrome::VersionInfo::CHANNEL_DEV); 883 884 scoped_refptr<Extension> extension = 885 LoadManifest("permissions", "socket_one_domain_two_hostnames.json"); 886 EXPECT_TRUE(extension->is_platform_app()); 887 EXPECT_TRUE(extension->HasAPIPermission(APIPermission::kSocket)); 888 std::vector<string16> warnings = 889 PermissionsData::GetPermissionMessageStrings(extension.get()); 890 891 // Verify the warnings, including support for unicode characters, the fact 892 // that domain host warnings come before specific host warnings, and the fact 893 // that domains and hostnames are in alphabetical order regardless of the 894 // order in the manifest file. 895 EXPECT_EQ(2u, warnings.size()); 896 if (warnings.size() > 0) 897 EXPECT_EQ(warnings[0], 898 UTF8ToUTF16("Exchange data with any computer in the domain " 899 "example.org")); 900 if (warnings.size() > 1) 901 EXPECT_EQ(warnings[1], 902 UTF8ToUTF16("Exchange data with the computers named: " 903 "b\xC3\xA5r.example.com foo.example.com")); 904 // "\xC3\xA5" = UTF-8 for lowercase A with ring above 905} 906 907TEST(PermissionsTest, GetWarningMessages_Socket_TwoDomainsOneHostname) { 908 ScopedCurrentChannel channel(chrome::VersionInfo::CHANNEL_DEV); 909 910 scoped_refptr<Extension> extension = 911 LoadManifest("permissions", "socket_two_domains_one_hostname.json"); 912 EXPECT_TRUE(extension->is_platform_app()); 913 EXPECT_TRUE(extension->HasAPIPermission(APIPermission::kSocket)); 914 std::vector<string16> warnings = 915 PermissionsData::GetPermissionMessageStrings(extension.get()); 916 917 // Verify the warnings, including the fact that domain host warnings come 918 // before specific host warnings and the fact that domains and hostnames are 919 // in alphabetical order regardless of the order in the manifest file. 920 EXPECT_EQ(2u, warnings.size()); 921 if (warnings.size() > 0) 922 EXPECT_EQ(warnings[0], 923 UTF8ToUTF16("Exchange data with any computer in the domains: " 924 "example.com foo.example.org")); 925 if (warnings.size() > 1) 926 EXPECT_EQ(warnings[1], 927 UTF8ToUTF16("Exchange data with the computer named " 928 "bar.example.org")); 929} 930 931TEST(PermissionsTest, GetWarningMessages_PlatformApppHosts) { 932 scoped_refptr<Extension> extension; 933 934 extension = LoadManifest("permissions", "platform_app_hosts.json"); 935 EXPECT_TRUE(extension->is_platform_app()); 936 std::vector<string16> warnings = 937 PermissionsData::GetPermissionMessageStrings(extension.get()); 938 ASSERT_EQ(0u, warnings.size()); 939 940 extension = LoadManifest("permissions", "platform_app_all_urls.json"); 941 EXPECT_TRUE(extension->is_platform_app()); 942 warnings = PermissionsData::GetPermissionMessageStrings(extension.get()); 943 ASSERT_EQ(0u, warnings.size()); 944} 945 946TEST(PermissionsTest, GetDistinctHostsForDisplay) { 947 scoped_refptr<PermissionSet> perm_set; 948 APIPermissionSet empty_perms; 949 std::set<std::string> expected; 950 expected.insert("www.foo.com"); 951 expected.insert("www.bar.com"); 952 expected.insert("www.baz.com"); 953 URLPatternSet explicit_hosts; 954 URLPatternSet scriptable_hosts; 955 956 { 957 SCOPED_TRACE("no dupes"); 958 959 // Simple list with no dupes. 960 explicit_hosts.AddPattern( 961 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.com/path")); 962 explicit_hosts.AddPattern( 963 URLPattern(URLPattern::SCHEME_HTTP, "http://www.bar.com/path")); 964 explicit_hosts.AddPattern( 965 URLPattern(URLPattern::SCHEME_HTTP, "http://www.baz.com/path")); 966 perm_set = new PermissionSet( 967 empty_perms, explicit_hosts, scriptable_hosts); 968 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 969 } 970 971 { 972 SCOPED_TRACE("two dupes"); 973 974 // Add some dupes. 975 explicit_hosts.AddPattern( 976 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.com/path")); 977 explicit_hosts.AddPattern( 978 URLPattern(URLPattern::SCHEME_HTTP, "http://www.baz.com/path")); 979 perm_set = new PermissionSet( 980 empty_perms, explicit_hosts, scriptable_hosts); 981 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 982 } 983 984 { 985 SCOPED_TRACE("schemes differ"); 986 987 // Add a pattern that differs only by scheme. This should be filtered out. 988 explicit_hosts.AddPattern( 989 URLPattern(URLPattern::SCHEME_HTTPS, "https://www.bar.com/path")); 990 perm_set = new PermissionSet( 991 empty_perms, explicit_hosts, scriptable_hosts); 992 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 993 } 994 995 { 996 SCOPED_TRACE("paths differ"); 997 998 // Add some dupes by path. 999 explicit_hosts.AddPattern( 1000 URLPattern(URLPattern::SCHEME_HTTP, "http://www.bar.com/pathypath")); 1001 perm_set = new PermissionSet( 1002 empty_perms, explicit_hosts, scriptable_hosts); 1003 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1004 } 1005 1006 { 1007 SCOPED_TRACE("subdomains differ"); 1008 1009 // We don't do anything special for subdomains. 1010 explicit_hosts.AddPattern( 1011 URLPattern(URLPattern::SCHEME_HTTP, "http://monkey.www.bar.com/path")); 1012 explicit_hosts.AddPattern( 1013 URLPattern(URLPattern::SCHEME_HTTP, "http://bar.com/path")); 1014 1015 expected.insert("monkey.www.bar.com"); 1016 expected.insert("bar.com"); 1017 1018 perm_set = new PermissionSet( 1019 empty_perms, explicit_hosts, scriptable_hosts); 1020 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1021 } 1022 1023 { 1024 SCOPED_TRACE("RCDs differ"); 1025 1026 // Now test for RCD uniquing. 1027 explicit_hosts.AddPattern( 1028 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.com/path")); 1029 explicit_hosts.AddPattern( 1030 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.co.uk/path")); 1031 explicit_hosts.AddPattern( 1032 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.de/path")); 1033 explicit_hosts.AddPattern( 1034 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.ca.us/path")); 1035 explicit_hosts.AddPattern( 1036 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.net/path")); 1037 explicit_hosts.AddPattern( 1038 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.com.my/path")); 1039 1040 // This is an unknown RCD, which shouldn't be uniqued out. 1041 explicit_hosts.AddPattern( 1042 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.xyzzy/path")); 1043 // But it should only occur once. 1044 explicit_hosts.AddPattern( 1045 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.xyzzy/path")); 1046 1047 expected.insert("www.foo.xyzzy"); 1048 1049 perm_set = new PermissionSet( 1050 empty_perms, explicit_hosts, scriptable_hosts); 1051 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1052 } 1053 1054 { 1055 SCOPED_TRACE("wildcards"); 1056 1057 explicit_hosts.AddPattern( 1058 URLPattern(URLPattern::SCHEME_HTTP, "http://*.google.com/*")); 1059 1060 expected.insert("*.google.com"); 1061 1062 perm_set = new PermissionSet( 1063 empty_perms, explicit_hosts, scriptable_hosts); 1064 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1065 } 1066 1067 { 1068 SCOPED_TRACE("scriptable hosts"); 1069 explicit_hosts.ClearPatterns(); 1070 scriptable_hosts.ClearPatterns(); 1071 expected.clear(); 1072 1073 explicit_hosts.AddPattern( 1074 URLPattern(URLPattern::SCHEME_HTTP, "http://*.google.com/*")); 1075 scriptable_hosts.AddPattern( 1076 URLPattern(URLPattern::SCHEME_HTTP, "http://*.example.com/*")); 1077 1078 expected.insert("*.google.com"); 1079 expected.insert("*.example.com"); 1080 1081 perm_set = new PermissionSet( 1082 empty_perms, explicit_hosts, scriptable_hosts); 1083 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1084 } 1085 1086 { 1087 // We don't display warnings for file URLs because they are off by default. 1088 SCOPED_TRACE("file urls"); 1089 explicit_hosts.ClearPatterns(); 1090 scriptable_hosts.ClearPatterns(); 1091 expected.clear(); 1092 1093 explicit_hosts.AddPattern( 1094 URLPattern(URLPattern::SCHEME_FILE, "file:///*")); 1095 1096 perm_set = new PermissionSet( 1097 empty_perms, explicit_hosts, scriptable_hosts); 1098 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1099 } 1100} 1101 1102TEST(PermissionsTest, GetDistinctHostsForDisplay_ComIsBestRcd) { 1103 scoped_refptr<PermissionSet> perm_set; 1104 APIPermissionSet empty_perms; 1105 URLPatternSet explicit_hosts; 1106 URLPatternSet scriptable_hosts; 1107 explicit_hosts.AddPattern( 1108 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.ca/path")); 1109 explicit_hosts.AddPattern( 1110 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.org/path")); 1111 explicit_hosts.AddPattern( 1112 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.co.uk/path")); 1113 explicit_hosts.AddPattern( 1114 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.net/path")); 1115 explicit_hosts.AddPattern( 1116 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.jp/path")); 1117 explicit_hosts.AddPattern( 1118 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.com/path")); 1119 1120 std::set<std::string> expected; 1121 expected.insert("www.foo.com"); 1122 perm_set = new PermissionSet( 1123 empty_perms, explicit_hosts, scriptable_hosts); 1124 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1125} 1126 1127TEST(PermissionsTest, GetDistinctHostsForDisplay_NetIs2ndBestRcd) { 1128 scoped_refptr<PermissionSet> perm_set; 1129 APIPermissionSet empty_perms; 1130 URLPatternSet explicit_hosts; 1131 URLPatternSet scriptable_hosts; 1132 explicit_hosts.AddPattern( 1133 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.ca/path")); 1134 explicit_hosts.AddPattern( 1135 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.org/path")); 1136 explicit_hosts.AddPattern( 1137 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.co.uk/path")); 1138 explicit_hosts.AddPattern( 1139 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.net/path")); 1140 explicit_hosts.AddPattern( 1141 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.jp/path")); 1142 // No http://www.foo.com/path 1143 1144 std::set<std::string> expected; 1145 expected.insert("www.foo.net"); 1146 perm_set = new PermissionSet( 1147 empty_perms, explicit_hosts, scriptable_hosts); 1148 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1149} 1150 1151TEST(PermissionsTest, 1152 GetDistinctHostsForDisplay_OrgIs3rdBestRcd) { 1153 scoped_refptr<PermissionSet> perm_set; 1154 APIPermissionSet empty_perms; 1155 URLPatternSet explicit_hosts; 1156 URLPatternSet scriptable_hosts; 1157 explicit_hosts.AddPattern( 1158 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.ca/path")); 1159 explicit_hosts.AddPattern( 1160 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.org/path")); 1161 explicit_hosts.AddPattern( 1162 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.co.uk/path")); 1163 // No http://www.foo.net/path 1164 explicit_hosts.AddPattern( 1165 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.jp/path")); 1166 // No http://www.foo.com/path 1167 1168 std::set<std::string> expected; 1169 expected.insert("www.foo.org"); 1170 perm_set = new PermissionSet( 1171 empty_perms, explicit_hosts, scriptable_hosts); 1172 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1173} 1174 1175TEST(PermissionsTest, 1176 GetDistinctHostsForDisplay_FirstInListIs4thBestRcd) { 1177 scoped_refptr<PermissionSet> perm_set; 1178 APIPermissionSet empty_perms; 1179 URLPatternSet explicit_hosts; 1180 URLPatternSet scriptable_hosts; 1181 explicit_hosts.AddPattern( 1182 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.ca/path")); 1183 // No http://www.foo.org/path 1184 explicit_hosts.AddPattern( 1185 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.co.uk/path")); 1186 // No http://www.foo.net/path 1187 explicit_hosts.AddPattern( 1188 URLPattern(URLPattern::SCHEME_HTTP, "http://www.foo.jp/path")); 1189 // No http://www.foo.com/path 1190 1191 std::set<std::string> expected; 1192 expected.insert("www.foo.ca"); 1193 perm_set = new PermissionSet( 1194 empty_perms, explicit_hosts, scriptable_hosts); 1195 EXPECT_EQ(expected, perm_set->GetDistinctHostsForDisplay()); 1196} 1197 1198TEST(PermissionsTest, HasLessHostPrivilegesThan) { 1199 Manifest::Type extension_type = Manifest::TYPE_EXTENSION; 1200 URLPatternSet elist1; 1201 URLPatternSet elist2; 1202 URLPatternSet slist1; 1203 URLPatternSet slist2; 1204 scoped_refptr<PermissionSet> set1; 1205 scoped_refptr<PermissionSet> set2; 1206 APIPermissionSet empty_perms; 1207 elist1.AddPattern( 1208 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com.hk/path")); 1209 elist1.AddPattern( 1210 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com/path")); 1211 1212 // Test that the host order does not matter. 1213 elist2.AddPattern( 1214 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com/path")); 1215 elist2.AddPattern( 1216 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com.hk/path")); 1217 1218 set1 = new PermissionSet(empty_perms, elist1, slist1); 1219 set2 = new PermissionSet(empty_perms, elist2, slist2); 1220 1221 EXPECT_FALSE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1222 EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1223 1224 // Test that paths are ignored. 1225 elist2.ClearPatterns(); 1226 elist2.AddPattern( 1227 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com/*")); 1228 set2 = new PermissionSet(empty_perms, elist2, slist2); 1229 EXPECT_FALSE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1230 EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1231 1232 // Test that RCDs are ignored. 1233 elist2.ClearPatterns(); 1234 elist2.AddPattern( 1235 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com.hk/*")); 1236 set2 = new PermissionSet(empty_perms, elist2, slist2); 1237 EXPECT_FALSE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1238 EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1239 1240 // Test that subdomain wildcards are handled properly. 1241 elist2.ClearPatterns(); 1242 elist2.AddPattern( 1243 URLPattern(URLPattern::SCHEME_HTTP, "http://*.google.com.hk/*")); 1244 set2 = new PermissionSet(empty_perms, elist2, slist2); 1245 EXPECT_TRUE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1246 // TODO(jstritar): Does not match subdomains properly. http://crbug.com/65337 1247 // EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get())); 1248 1249 // Test that different domains count as different hosts. 1250 elist2.ClearPatterns(); 1251 elist2.AddPattern( 1252 URLPattern(URLPattern::SCHEME_HTTP, "http://www.google.com/path")); 1253 elist2.AddPattern( 1254 URLPattern(URLPattern::SCHEME_HTTP, "http://www.example.org/path")); 1255 set2 = new PermissionSet(empty_perms, elist2, slist2); 1256 EXPECT_TRUE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1257 EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1258 1259 // Test that different subdomains count as different hosts. 1260 elist2.ClearPatterns(); 1261 elist2.AddPattern( 1262 URLPattern(URLPattern::SCHEME_HTTP, "http://mail.google.com/*")); 1263 set2 = new PermissionSet(empty_perms, elist2, slist2); 1264 EXPECT_TRUE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1265 EXPECT_TRUE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1266 1267 // Test that platform apps do not have host permissions increases. 1268 extension_type = Manifest::TYPE_PLATFORM_APP; 1269 EXPECT_FALSE(set1->HasLessHostPrivilegesThan(set2.get(), extension_type)); 1270 EXPECT_FALSE(set2->HasLessHostPrivilegesThan(set1.get(), extension_type)); 1271} 1272 1273TEST(PermissionsTest, GetAPIsAsStrings) { 1274 APIPermissionSet apis; 1275 URLPatternSet empty_set; 1276 1277 apis.insert(APIPermission::kProxy); 1278 apis.insert(APIPermission::kBackground); 1279 apis.insert(APIPermission::kNotification); 1280 apis.insert(APIPermission::kTab); 1281 1282 scoped_refptr<PermissionSet> perm_set = new PermissionSet( 1283 apis, empty_set, empty_set); 1284 std::set<std::string> api_names = perm_set->GetAPIsAsStrings(); 1285 1286 // The result is correct if it has the same number of elements 1287 // and we can convert it back to the id set. 1288 EXPECT_EQ(4u, api_names.size()); 1289 EXPECT_EQ(apis, 1290 PermissionsInfo::GetInstance()->GetAllByName(api_names)); 1291} 1292 1293TEST(PermissionsTest, IsEmpty) { 1294 APIPermissionSet empty_apis; 1295 URLPatternSet empty_extent; 1296 1297 scoped_refptr<PermissionSet> empty = new PermissionSet(); 1298 EXPECT_TRUE(empty->IsEmpty()); 1299 scoped_refptr<PermissionSet> perm_set; 1300 1301 perm_set = new PermissionSet(empty_apis, empty_extent, empty_extent); 1302 EXPECT_TRUE(perm_set->IsEmpty()); 1303 1304 APIPermissionSet non_empty_apis; 1305 non_empty_apis.insert(APIPermission::kBackground); 1306 perm_set = new PermissionSet( 1307 non_empty_apis, empty_extent, empty_extent); 1308 EXPECT_FALSE(perm_set->IsEmpty()); 1309 1310 // Try non standard host 1311 URLPatternSet non_empty_extent; 1312 AddPattern(&non_empty_extent, "http://www.google.com/*"); 1313 1314 perm_set = new PermissionSet( 1315 empty_apis, non_empty_extent, empty_extent); 1316 EXPECT_FALSE(perm_set->IsEmpty()); 1317 1318 perm_set = new PermissionSet( 1319 empty_apis, empty_extent, non_empty_extent); 1320 EXPECT_FALSE(perm_set->IsEmpty()); 1321} 1322 1323TEST(PermissionsTest, ImpliedPermissions) { 1324 URLPatternSet empty_extent; 1325 APIPermissionSet apis; 1326 apis.insert(APIPermission::kWebRequest); 1327 apis.insert(APIPermission::kFileBrowserHandler); 1328 EXPECT_EQ(2U, apis.size()); 1329 1330 scoped_refptr<PermissionSet> perm_set; 1331 perm_set = new PermissionSet(apis, empty_extent, empty_extent); 1332 EXPECT_EQ(4U, perm_set->apis().size()); 1333} 1334 1335TEST(PermissionsTest, SyncFileSystemPermission) { 1336 scoped_refptr<Extension> extension = LoadManifest( 1337 "permissions", "sync_file_system.json"); 1338 APIPermissionSet apis; 1339 apis.insert(APIPermission::kSyncFileSystem); 1340 EXPECT_TRUE(extension->is_platform_app()); 1341 EXPECT_TRUE(extension->HasAPIPermission(APIPermission::kSyncFileSystem)); 1342 std::vector<string16> warnings = 1343 PermissionsData::GetPermissionMessageStrings(extension.get()); 1344 EXPECT_TRUE(Contains(warnings, "Store data in your Google Drive account")); 1345 ASSERT_EQ(1u, warnings.size()); 1346} 1347 1348// Make sure that we don't crash when we're trying to show the permissions 1349// even though chrome://thumb (and everything that's not chrome://favicon with 1350// a chrome:// scheme) is not a valid permission. 1351// More details here: crbug/246314. 1352TEST(PermissionsTest, ChromeURLs) { 1353 URLPatternSet allowed_hosts; 1354 allowed_hosts.AddPattern( 1355 URLPattern(URLPattern::SCHEME_ALL, "http://www.google.com/")); 1356 allowed_hosts.AddPattern( 1357 URLPattern(URLPattern::SCHEME_ALL, "chrome://favicon/")); 1358 allowed_hosts.AddPattern( 1359 URLPattern(URLPattern::SCHEME_ALL, "chrome://thumb/")); 1360 scoped_refptr<PermissionSet> permissions( 1361 new PermissionSet(APIPermissionSet(), allowed_hosts, URLPatternSet())); 1362 permissions->GetPermissionMessages(Manifest::TYPE_EXTENSION); 1363} 1364 1365TEST(PermissionsTest, HasLessPrivilegesThan_DeclarativeWebRequest) { 1366 scoped_refptr<Extension> extension( 1367 LoadManifest("permissions", "permissions_all_urls.json")); 1368 scoped_refptr<const PermissionSet> permissions( 1369 extension->GetActivePermissions()); 1370 1371 scoped_refptr<Extension> extension_dwr( 1372 LoadManifest("permissions", "web_request_all_host_permissions.json")); 1373 scoped_refptr<const PermissionSet> permissions_dwr( 1374 extension_dwr->GetActivePermissions()); 1375 1376 EXPECT_FALSE(permissions->HasLessPrivilegesThan(permissions_dwr.get(), 1377 extension->GetType())); 1378} 1379} // namespace extensions 1380