tests/phpunit/includes/user/UserTest.php

   1 <?php
   2
   3 define( 'NS_UNITTEST', 5600 );
   4 define( 'NS_UNITTEST_TALK', 5601 );
   5
   6 use MediaWiki\Block\DatabaseBlock;
   7 use MediaWiki\Block\Restriction\PageRestriction;
   8 use MediaWiki\Block\Restriction\NamespaceRestriction;
   9 use MediaWiki\Block\SystemBlock;
  10 use MediaWiki\MediaWikiServices;
  11 use MediaWiki\User\UserIdentityValue;
  12 use Wikimedia\TestingAccessWrapper;
  13
  14 /**
  15  * @group Database
  16  */
  17 class UserTest extends MediaWikiTestCase {
  18
  19         /** Constant for self::testIsBlockedFrom */
  20         const USER_TALK_PAGE = '<user talk page>';
  21
  22         /**
  23          * @var User
  24          */
  25         protected $user;
  26
  27         protected function setUp() {
  28                 parent::setUp();
  29
  30                 $this->setMwGlobals( [
  31                         'wgGroupPermissions' => [],
  32                         'wgRevokePermissions' => [],
  33                         'wgActorTableSchemaMigrationStage' => SCHEMA_COMPAT_NEW,
  34                 ] );
  35                 $this->overrideMwServices();
  36
  37                 $this->setUpPermissionGlobals();
  38
  39                 $this->user = $this->getTestUser( [ 'unittesters' ] )->getUser();
  40         }
  41
  42         private function setUpPermissionGlobals() {
  43                 global $wgGroupPermissions, $wgRevokePermissions;
  44
  45                 # Data for regular $wgGroupPermissions test
  46                 $wgGroupPermissions['unittesters'] = [
  47                         'test' => true,
  48                         'runtest' => true,
  49                         'writetest' => false,
  50                         'nukeworld' => false,
  51                 ];
  52                 $wgGroupPermissions['testwriters'] = [
  53                         'test' => true,
  54                         'writetest' => true,
  55                         'modifytest' => true,
  56                 ];
  57
  58                 # Data for regular $wgRevokePermissions test
  59                 $wgRevokePermissions['formertesters'] = [
  60                         'runtest' => true,
  61                 ];
  62
  63                 # For the options test
  64                 $wgGroupPermissions['*'] = [
  65                         'editmyoptions' => true,
  66                 ];
  67         }
  68
  69         /**
  70          * @covers User::getGroupPermissions
  71          */
  72         public function testGroupPermissions() {
  73                 $rights = User::getGroupPermissions( [ 'unittesters' ] );
  74                 $this->assertContains( 'runtest', $rights );
  75                 $this->assertNotContains( 'writetest', $rights );
  76                 $this->assertNotContains( 'modifytest', $rights );
  77                 $this->assertNotContains( 'nukeworld', $rights );
  78
  79                 $rights = User::getGroupPermissions( [ 'unittesters', 'testwriters' ] );
  80                 $this->assertContains( 'runtest', $rights );
  81                 $this->assertContains( 'writetest', $rights );
  82                 $this->assertContains( 'modifytest', $rights );
  83                 $this->assertNotContains( 'nukeworld', $rights );
  84         }
  85
  86         /**
  87          * @covers User::getGroupPermissions
  88          */
  89         public function testRevokePermissions() {
  90                 $rights = User::getGroupPermissions( [ 'unittesters', 'formertesters' ] );
  91                 $this->assertNotContains( 'runtest', $rights );
  92                 $this->assertNotContains( 'writetest', $rights );
  93                 $this->assertNotContains( 'modifytest', $rights );
  94                 $this->assertNotContains( 'nukeworld', $rights );
  95         }
  96
  97         /**
  98          * @covers User::getRights
  99          */
 100         public function testUserPermissions() {
 101                 $rights = $this->user->getRights();
 102                 $this->assertContains( 'runtest', $rights );
 103                 $this->assertNotContains( 'writetest', $rights );
 104                 $this->assertNotContains( 'modifytest', $rights );
 105                 $this->assertNotContains( 'nukeworld', $rights );
 106         }
 107
 108         /**
 109          * @covers User::getRights
 110          */
 111         public function testUserGetRightsHooks() {
 112                 $user = $this->getTestUser( [ 'unittesters', 'testwriters' ] )->getUser();
 113                 $userWrapper = TestingAccessWrapper::newFromObject( $user );
 114
 115                 $rights = $user->getRights();
 116                 $this->assertContains( 'test', $rights, 'sanity check' );
 117                 $this->assertContains( 'runtest', $rights, 'sanity check' );
 118                 $this->assertContains( 'writetest', $rights, 'sanity check' );
 119                 $this->assertNotContains( 'nukeworld', $rights, 'sanity check' );
 120
 121                 // Add a hook manipluating the rights
 122                 $this->mergeMwGlobalArrayValue( 'wgHooks', [ 'UserGetRights' => [ function ( $user, &$rights ) {
 123                         $rights[] = 'nukeworld';
 124                         $rights = array_diff( $rights, [ 'writetest' ] );
 125                 } ] ] );
 126
 127                 $this->overrideMwServices();
 128                 $rights = $user->getRights();
 129                 $this->assertContains( 'test', $rights );
 130                 $this->assertContains( 'runtest', $rights );
 131                 $this->assertNotContains( 'writetest', $rights );
 132                 $this->assertContains( 'nukeworld', $rights );
 133
 134                 // Add a Session that limits rights
 135                 $mock = $this->getMockBuilder( stdClass::class )
 136                         ->setMethods( [ 'getAllowedUserRights', 'deregisterSession', 'getSessionId' ] )
 137                         ->getMock();
 138                 $mock->method( 'getAllowedUserRights' )->willReturn( [ 'test', 'writetest' ] );
 139                 $mock->method( 'getSessionId' )->willReturn(
 140                         new MediaWiki\Session\SessionId( str_repeat( 'X', 32 ) )
 141                 );
 142                 $session = MediaWiki\Session\TestUtils::getDummySession( $mock );
 143                 $mockRequest = $this->getMockBuilder( FauxRequest::class )
 144                         ->setMethods( [ 'getSession' ] )
 145                         ->getMock();
 146                 $mockRequest->method( 'getSession' )->willReturn( $session );
 147                 $userWrapper->mRequest = $mockRequest;
 148
 149                 $this->overrideMwServices();
 150                 $rights = $user->getRights();
 151                 $this->assertContains( 'test', $rights );
 152                 $this->assertNotContains( 'runtest', $rights );
 153                 $this->assertNotContains( 'writetest', $rights );
 154                 $this->assertNotContains( 'nukeworld', $rights );
 155         }
 156
 157         /**
 158          * @dataProvider provideGetGroupsWithPermission
 159          * @covers User::getGroupsWithPermission
 160          */
 161         public function testGetGroupsWithPermission( $expected, $right ) {
 162                 $result = User::getGroupsWithPermission( $right );
 163                 sort( $result );
 164                 sort( $expected );
 165
 166                 $this->assertEquals( $expected, $result, "Groups with permission $right" );
 167         }
 168
 169         public static function provideGetGroupsWithPermission() {
 170                 return [
 171                         [
 172                                 [ 'unittesters', 'testwriters' ],
 173                                 'test'
 174                         ],
 175                         [
 176                                 [ 'unittesters' ],
 177                                 'runtest'
 178                         ],
 179                         [
 180                                 [ 'testwriters' ],
 181                                 'writetest'
 182                         ],
 183                         [
 184                                 [ 'testwriters' ],
 185                                 'modifytest'
 186                         ],
 187                 ];
 188         }
 189
 190         /**
 191          * @dataProvider provideIPs
 192          * @covers User::isIP
 193          */
 194         public function testIsIP( $value, $result, $message ) {
 195                 $this->assertEquals( $this->user->isIP( $value ), $result, $message );
 196         }
 197
 198         public static function provideIPs() {
 199                 return [
 200                         [ '', false, 'Empty string' ],
 201                         [ ' ', false, 'Blank space' ],
 202                         [ '10.0.0.0', true, 'IPv4 private 10/8' ],
 203                         [ '10.255.255.255', true, 'IPv4 private 10/8' ],
 204                         [ '192.168.1.1', true, 'IPv4 private 192.168/16' ],
 205                         [ '203.0.113.0', true, 'IPv4 example' ],
 206                         [ '2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff', true, 'IPv6 example' ],
 207                         // Not valid IPs but classified as such by MediaWiki for negated asserting
 208                         // of whether this might be the identifier of a logged-out user or whether
 209                         // to allow usernames like it.
 210                         [ '300.300.300.300', true, 'Looks too much like an IPv4 address' ],
 211                         [ '203.0.113.xxx', true, 'Assigned by UseMod to cloaked logged-out users' ],
 212                 ];
 213         }
 214
 215         /**
 216          * @dataProvider provideUserNames
 217          * @covers User::isValidUserName
 218          */
 219         public function testIsValidUserName( $username, $result, $message ) {
 220                 $this->assertEquals( $this->user->isValidUserName( $username ), $result, $message );
 221         }
 222
 223         public static function provideUserNames() {
 224                 return [
 225                         [ '', false, 'Empty string' ],
 226                         [ ' ', false, 'Blank space' ],
 227                         [ 'abcd', false, 'Starts with small letter' ],
 228                         [ 'Ab/cd', false, 'Contains slash' ],
 229                         [ 'Ab cd', true, 'Whitespace' ],
 230                         [ '192.168.1.1', false, 'IP' ],
 231                         [ '116.17.184.5/32', false, 'IP range' ],
 232                         [ '::e:f:2001/96', false, 'IPv6 range' ],
 233                         [ 'User:Abcd', false, 'Reserved Namespace' ],
 234                         [ '12abcd232', true, 'Starts with Numbers' ],
 235                         [ '?abcd', true, 'Start with ? mark' ],
 236                         [ '#abcd', false, 'Start with #' ],
 237                         [ 'Abcdകഖഗഘ', true, ' Mixed scripts' ],
 238                         [ 'ജോസ്‌തോമസ്', false, 'ZWNJ- Format control character' ],
 239                         [ 'Ab　cd', false, ' Ideographic space' ],
 240                         [ '300.300.300.300', false, 'Looks too much like an IPv4 address' ],
 241                         [ '302.113.311.900', false, 'Looks too much like an IPv4 address' ],
 242                         [ '203.0.113.xxx', false, 'Reserved for usage by UseMod for cloaked logged-out users' ],
 243                 ];
 244         }
 245
 246         /**
 247          * Test User::editCount
 248          * @group medium
 249          * @covers User::getEditCount
 250          */
 251         public function testGetEditCount() {
 252                 $user = $this->getMutableTestUser()->getUser();
 253
 254                 // let the user have a few (3) edits
 255                 $page = WikiPage::factory( Title::newFromText( 'Help:UserTest_EditCount' ) );
 256                 for ( $i = 0; $i < 3; $i++ ) {
 257                         $page->doEditContent(
 258                                 ContentHandler::makeContent( (string)$i, $page->getTitle() ),
 259                                 'test',
 260                                 0,
 261                                 false,
 262                                 $user
 263                         );
 264                 }
 265
 266                 $this->assertEquals(
 267                         3,
 268                         $user->getEditCount(),
 269                         'After three edits, the user edit count should be 3'
 270                 );
 271
 272                 // increase the edit count
 273                 $user->incEditCount();
 274                 $user->clearInstanceCache();
 275
 276                 $this->assertEquals(
 277                         4,
 278                         $user->getEditCount(),
 279                         'After increasing the edit count manually, the user edit count should be 4'
 280                 );
 281         }
 282
 283         /**
 284          * Test User::editCount
 285          * @group medium
 286          * @covers User::getEditCount
 287          */
 288         public function testGetEditCountForAnons() {
 289                 $user = User::newFromName( 'Anonymous' );
 290
 291                 $this->assertNull(
 292                         $user->getEditCount(),
 293                         'Edit count starts null for anonymous users.'
 294                 );
 295
 296                 $user->incEditCount();
 297
 298                 $this->assertNull(
 299                         $user->getEditCount(),
 300                         'Edit count remains null for anonymous users despite calls to increase it.'
 301                 );
 302         }
 303
 304         /**
 305          * Test User::editCount
 306          * @group medium
 307          * @covers User::incEditCount
 308          */
 309         public function testIncEditCount() {
 310                 $user = $this->getMutableTestUser()->getUser();
 311                 $user->incEditCount();
 312
 313                 $reloadedUser = User::newFromId( $user->getId() );
 314                 $reloadedUser->incEditCount();
 315
 316                 $this->assertEquals(
 317                         2,
 318                         $reloadedUser->getEditCount(),
 319                         'Increasing the edit count after a fresh load leaves the object up to date.'
 320                 );
 321         }
 322
 323         /**
 324          * Test changing user options.
 325          * @covers User::setOption
 326          * @covers User::getOption
 327          */
 328         public function testOptions() {
 329                 $user = $this->getMutableTestUser()->getUser();
 330
 331                 $user->setOption( 'userjs-someoption', 'test' );
 332                 $user->setOption( 'rclimit', 200 );
 333                 $user->setOption( 'wpwatchlistdays', '0' );
 334                 $user->saveSettings();
 335
 336                 $user = User::newFromName( $user->getName() );
 337                 $user->load( User::READ_LATEST );
 338                 $this->assertEquals( 'test', $user->getOption( 'userjs-someoption' ) );
 339                 $this->assertEquals( 200, $user->getOption( 'rclimit' ) );
 340
 341                 $user = User::newFromName( $user->getName() );
 342                 MediaWikiServices::getInstance()->getMainWANObjectCache()->clearProcessCache();
 343                 $this->assertEquals( 'test', $user->getOption( 'userjs-someoption' ) );
 344                 $this->assertEquals( 200, $user->getOption( 'rclimit' ) );
 345
 346                 // Check that an option saved as a string '0' is returned as an integer.
 347                 $user = User::newFromName( $user->getName() );
 348                 $user->load( User::READ_LATEST );
 349                 $this->assertSame( 0, $user->getOption( 'wpwatchlistdays' ) );
 350         }
 351
 352         /**
 353          * T39963
 354          * Make sure defaults are loaded when setOption is called.
 355          * @covers User::loadOptions
 356          */
 357         public function testAnonOptions() {
 358                 global $wgDefaultUserOptions;
 359                 $this->user->setOption( 'userjs-someoption', 'test' );
 360                 $this->assertEquals( $wgDefaultUserOptions['rclimit'], $this->user->getOption( 'rclimit' ) );
 361                 $this->assertEquals( 'test', $this->user->getOption( 'userjs-someoption' ) );
 362         }
 363
 364         /**
 365          * Test password validity checks. There are 3 checks in core,
 366          *      - ensure the password meets the minimal length
 367          *      - ensure the password is not the same as the username
 368          *      - ensure the username/password combo isn't forbidden
 369          * @covers User::checkPasswordValidity()
 370          * @covers User::isValidPassword()
 371          */
 372         public function testCheckPasswordValidity() {
 373                 $this->setMwGlobals( [
 374                         'wgPasswordPolicy' => [
 375                                 'policies' => [
 376                                         'sysop' => [
 377                                                 'MinimalPasswordLength' => 8,
 378                                                 'MinimumPasswordLengthToLogin' => 1,
 379                                                 'PasswordCannotMatchUsername' => 1,
 380                                         ],
 381                                         'default' => [
 382                                                 'MinimalPasswordLength' => 6,
 383                                                 'PasswordCannotMatchUsername' => true,
 384                                                 'PasswordCannotMatchBlacklist' => true,
 385                                                 'MaximalPasswordLength' => 40,
 386                                         ],
 387                                 ],
 388                                 'checks' => [
 389                                         'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
 390                                         'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
 391                                         'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
 392                                         'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
 393                                         'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
 394                                 ],
 395                         ],
 396                 ] );
 397
 398                 $user = static::getTestUser()->getUser();
 399
 400                 // Sanity
 401                 $this->assertTrue( $user->isValidPassword( 'Password1234' ) );
 402
 403                 // Minimum length
 404                 $this->assertFalse( $user->isValidPassword( 'a' ) );
 405                 $this->assertFalse( $user->checkPasswordValidity( 'a' )->isGood() );
 406                 $this->assertTrue( $user->checkPasswordValidity( 'a' )->isOK() );
 407
 408                 // Maximum length
 409                 $longPass = str_repeat( 'a', 41 );
 410                 $this->assertFalse( $user->isValidPassword( $longPass ) );
 411                 $this->assertFalse( $user->checkPasswordValidity( $longPass )->isGood() );
 412                 $this->assertFalse( $user->checkPasswordValidity( $longPass )->isOK() );
 413
 414                 // Matches username
 415                 $this->assertFalse( $user->checkPasswordValidity( $user->getName() )->isGood() );
 416                 $this->assertTrue( $user->checkPasswordValidity( $user->getName() )->isOK() );
 417
 418                 // On the forbidden list
 419                 $user = User::newFromName( 'Useruser' );
 420                 $this->assertFalse( $user->checkPasswordValidity( 'Passpass' )->isGood() );
 421         }
 422
 423         /**
 424          * @covers User::getCanonicalName()
 425          * @dataProvider provideGetCanonicalName
 426          */
 427         public function testGetCanonicalName( $name, $expectedArray ) {
 428                 // fake interwiki map for the 'Interwiki prefix' testcase
 429                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 430                         'InterwikiLoadPrefix' => [
 431                                 function ( $prefix, &$iwdata ) {
 432                                         if ( $prefix === 'interwiki' ) {
 433                                                 $iwdata = [
 434                                                         'iw_url' => 'http://example.com/',
 435                                                         'iw_local' => 0,
 436                                                         'iw_trans' => 0,
 437                                                 ];
 438                                                 return false;
 439                                         }
 440                                 },
 441                         ],
 442                 ] );
 443
 444                 foreach ( $expectedArray as $validate => $expected ) {
 445                         $this->assertEquals(
 446                                 $expected,
 447                                 User::getCanonicalName( $name, $validate === 'false' ? false : $validate ), $validate );
 448                 }
 449         }
 450
 451         public static function provideGetCanonicalName() {
 452                 return [
 453                         'Leading space' => [ ' Leading space', [ 'creatable' => 'Leading space' ] ],
 454                         'Trailing space ' => [ 'Trailing space ', [ 'creatable' => 'Trailing space' ] ],
 455                         'Namespace prefix' => [ 'Talk:Username', [ 'creatable' => false, 'usable' => false,
 456                                 'valid' => false, 'false' => 'Talk:Username' ] ],
 457                         'Interwiki prefix' => [ 'interwiki:Username', [ 'creatable' => false, 'usable' => false,
 458                                 'valid' => false, 'false' => 'Interwiki:Username' ] ],
 459                         'With hash' => [ 'name with # hash', [ 'creatable' => false, 'usable' => false ] ],
 460                         'Multi spaces' => [ 'Multi  spaces', [ 'creatable' => 'Multi spaces',
 461                                 'usable' => 'Multi spaces' ] ],
 462                         'Lowercase' => [ 'lowercase', [ 'creatable' => 'Lowercase' ] ],
 463                         'Invalid character' => [ 'in[]valid', [ 'creatable' => false, 'usable' => false,
 464                                 'valid' => false, 'false' => 'In[]valid' ] ],
 465                         'With slash' => [ 'with / slash', [ 'creatable' => false, 'usable' => false, 'valid' => false,
 466                                 'false' => 'With / slash' ] ],
 467                 ];
 468         }
 469
 470         /**
 471          * @covers User::equals
 472          */
 473         public function testEquals() {
 474                 $first = $this->getMutableTestUser()->getUser();
 475                 $second = User::newFromName( $first->getName() );
 476
 477                 $this->assertTrue( $first->equals( $first ) );
 478                 $this->assertTrue( $first->equals( $second ) );
 479                 $this->assertTrue( $second->equals( $first ) );
 480
 481                 $third = $this->getMutableTestUser()->getUser();
 482                 $fourth = $this->getMutableTestUser()->getUser();
 483
 484                 $this->assertFalse( $third->equals( $fourth ) );
 485                 $this->assertFalse( $fourth->equals( $third ) );
 486
 487                 // Test users loaded from db with id
 488                 $user = $this->getMutableTestUser()->getUser();
 489                 $fifth = User::newFromId( $user->getId() );
 490                 $sixth = User::newFromName( $user->getName() );
 491                 $this->assertTrue( $fifth->equals( $sixth ) );
 492         }
 493
 494         /**
 495          * @covers User::getId
 496          */
 497         public function testGetId() {
 498                 $user = static::getTestUser()->getUser();
 499                 $this->assertTrue( $user->getId() > 0 );
 500         }
 501
 502         /**
 503          * @covers User::isRegistered
 504          * @covers User::isLoggedIn
 505          * @covers User::isAnon
 506          */
 507         public function testLoggedIn() {
 508                 $user = $this->getMutableTestUser()->getUser();
 509                 $this->assertTrue( $user->isRegistered() );
 510                 $this->assertTrue( $user->isLoggedIn() );
 511                 $this->assertFalse( $user->isAnon() );
 512
 513                 // Non-existent users are perceived as anonymous
 514                 $user = User::newFromName( 'UTNonexistent' );
 515                 $this->assertFalse( $user->isRegistered() );
 516                 $this->assertFalse( $user->isLoggedIn() );
 517                 $this->assertTrue( $user->isAnon() );
 518
 519                 $user = new User;
 520                 $this->assertFalse( $user->isRegistered() );
 521                 $this->assertFalse( $user->isLoggedIn() );
 522                 $this->assertTrue( $user->isAnon() );
 523         }
 524
 525         /**
 526          * @covers User::checkAndSetTouched
 527          */
 528         public function testCheckAndSetTouched() {
 529                 $user = $this->getMutableTestUser()->getUser();
 530                 $user = TestingAccessWrapper::newFromObject( $user );
 531                 $this->assertTrue( $user->isLoggedIn() );
 532
 533                 $touched = $user->getDBTouched();
 534                 $this->assertTrue(
 535                         $user->checkAndSetTouched(), "checkAndSetTouched() succedeed" );
 536                 $this->assertGreaterThan(
 537                         $touched, $user->getDBTouched(), "user_touched increased with casOnTouched()" );
 538
 539                 $touched = $user->getDBTouched();
 540                 $this->assertTrue(
 541                         $user->checkAndSetTouched(), "checkAndSetTouched() succedeed #2" );
 542                 $this->assertGreaterThan(
 543                         $touched, $user->getDBTouched(), "user_touched increased with casOnTouched() #2" );
 544         }
 545
 546         /**
 547          * @covers User::findUsersByGroup
 548          */
 549         public function testFindUsersByGroup() {
 550                 // FIXME: fails under postgres
 551                 $this->markTestSkippedIfDbType( 'postgres' );
 552
 553                 $users = User::findUsersByGroup( [] );
 554                 $this->assertEquals( 0, iterator_count( $users ) );
 555
 556                 $users = User::findUsersByGroup( 'foo' );
 557                 $this->assertEquals( 0, iterator_count( $users ) );
 558
 559                 $user = $this->getMutableTestUser( [ 'foo' ] )->getUser();
 560                 $users = User::findUsersByGroup( 'foo' );
 561                 $this->assertEquals( 1, iterator_count( $users ) );
 562                 $users->rewind();
 563                 $this->assertTrue( $user->equals( $users->current() ) );
 564
 565                 // arguments have OR relationship
 566                 $user2 = $this->getMutableTestUser( [ 'bar' ] )->getUser();
 567                 $users = User::findUsersByGroup( [ 'foo', 'bar' ] );
 568                 $this->assertEquals( 2, iterator_count( $users ) );
 569                 $users->rewind();
 570                 $this->assertTrue( $user->equals( $users->current() ) );
 571                 $users->next();
 572                 $this->assertTrue( $user2->equals( $users->current() ) );
 573
 574                 // users are not duplicated
 575                 $user = $this->getMutableTestUser( [ 'baz', 'boom' ] )->getUser();
 576                 $users = User::findUsersByGroup( [ 'baz', 'boom' ] );
 577                 $this->assertEquals( 1, iterator_count( $users ) );
 578                 $users->rewind();
 579                 $this->assertTrue( $user->equals( $users->current() ) );
 580         }
 581
 582         /**
 583          * When a user is autoblocked a cookie is set with which to track them
 584          * in case they log out and change IP addresses.
 585          * @link https://phabricator.wikimedia.org/T5233
 586          * @covers User::trackBlockWithCookie
 587          */
 588         public function testAutoblockCookies() {
 589                 // Set up the bits of global configuration that we use.
 590                 $this->setMwGlobals( [
 591                         'wgCookieSetOnAutoblock' => true,
 592                         'wgCookiePrefix' => 'wmsitetitle',
 593                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
 594                 ] );
 595
 596                 // Unregister the hooks for proper unit testing
 597                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 598                         'PerformRetroactiveAutoblock' => []
 599                 ] );
 600
 601                 // 1. Log in a test user, and block them.
 602                 $user1tmp = $this->getTestUser()->getUser();
 603                 $request1 = new FauxRequest();
 604                 $request1->getSession()->setUser( $user1tmp );
 605                 $expiryFiveHours = wfTimestamp() + ( 5 * 60 * 60 );
 606                 $block = new DatabaseBlock( [
 607                         'enableAutoblock' => true,
 608                         'expiry' => wfTimestamp( TS_MW, $expiryFiveHours ),
 609                 ] );
 610                 $block->setBlocker( $this->getTestSysop()->getUser() );
 611                 $block->setTarget( $user1tmp );
 612                 $res = $block->insert();
 613                 $this->assertTrue( (bool)$res['id'], 'Failed to insert block' );
 614                 $user1 = User::newFromSession( $request1 );
 615                 $user1->mBlock = $block;
 616                 $user1->load();
 617
 618                 // Confirm that the block has been applied as required.
 619                 $this->assertTrue( $user1->isLoggedIn() );
 620                 $this->assertInstanceOf( DatabaseBlock::class, $user1->getBlock() );
 621                 $this->assertEquals( DatabaseBlock::TYPE_USER, $block->getType() );
 622                 $this->assertTrue( $block->isAutoblocking() );
 623                 $this->assertGreaterThanOrEqual( 1, $block->getId() );
 624
 625                 // Test for the desired cookie name, value, and expiry.
 626                 $cookies = $request1->response()->getCookies();
 627                 $this->assertArrayHasKey( 'wmsitetitleBlockID', $cookies );
 628                 $this->assertEquals( $expiryFiveHours, $cookies['wmsitetitleBlockID']['expire'] );
 629                 $cookieValue = DatabaseBlock::getIdFromCookieValue( $cookies['wmsitetitleBlockID']['value'] );
 630                 $this->assertEquals( $block->getId(), $cookieValue );
 631
 632                 // 2. Create a new request, set the cookies, and see if the (anon) user is blocked.
 633                 $request2 = new FauxRequest();
 634                 $request2->setCookie( 'BlockID', $block->getCookieValue() );
 635                 $user2 = User::newFromSession( $request2 );
 636                 $user2->load();
 637                 $this->assertNotEquals( $user1->getId(), $user2->getId() );
 638                 $this->assertNotEquals( $user1->getToken(), $user2->getToken() );
 639                 $this->assertTrue( $user2->isAnon() );
 640                 $this->assertFalse( $user2->isLoggedIn() );
 641                 $this->assertInstanceOf( DatabaseBlock::class, $user2->getBlock() );
 642                 // Non-strict type-check.
 643                 $this->assertEquals( true, $user2->getBlock()->isAutoblocking(), 'Autoblock does not work' );
 644                 // Can't directly compare the objects because of member type differences.
 645                 // One day this will work: $this->assertEquals( $block, $user2->getBlock() );
 646                 $this->assertEquals( $block->getId(), $user2->getBlock()->getId() );
 647                 $this->assertEquals( $block->getExpiry(), $user2->getBlock()->getExpiry() );
 648
 649                 // 3. Finally, set up a request as a new user, and the block should still be applied.
 650                 $user3tmp = $this->getTestUser()->getUser();
 651                 $request3 = new FauxRequest();
 652                 $request3->getSession()->setUser( $user3tmp );
 653                 $request3->setCookie( 'BlockID', $block->getId() );
 654                 $user3 = User::newFromSession( $request3 );
 655                 $user3->load();
 656                 $this->assertTrue( $user3->isLoggedIn() );
 657                 $this->assertInstanceOf( DatabaseBlock::class, $user3->getBlock() );
 658                 $this->assertEquals( true, $user3->getBlock()->isAutoblocking() ); // Non-strict type-check.
 659
 660                 // Clean up.
 661                 $block->delete();
 662         }
 663
 664         /**
 665          * Make sure that no cookie is set to track autoblocked users
 666          * when $wgCookieSetOnAutoblock is false.
 667          * @covers User::trackBlockWithCookie
 668          */
 669         public function testAutoblockCookiesDisabled() {
 670                 // Set up the bits of global configuration that we use.
 671                 $this->setMwGlobals( [
 672                         'wgCookieSetOnAutoblock' => false,
 673                         'wgCookiePrefix' => 'wm_no_cookies',
 674                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
 675                 ] );
 676
 677                 // Unregister the hooks for proper unit testing
 678                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 679                         'PerformRetroactiveAutoblock' => []
 680                 ] );
 681
 682                 // 1. Log in a test user, and block them.
 683                 $testUser = $this->getTestUser()->getUser();
 684                 $request1 = new FauxRequest();
 685                 $request1->getSession()->setUser( $testUser );
 686                 $block = new DatabaseBlock( [ 'enableAutoblock' => true ] );
 687                 $block->setBlocker( $this->getTestSysop()->getUser() );
 688                 $block->setTarget( $testUser );
 689                 $res = $block->insert();
 690                 $this->assertTrue( (bool)$res['id'], 'Failed to insert block' );
 691                 $user = User::newFromSession( $request1 );
 692                 $user->mBlock = $block;
 693                 $user->load();
 694
 695                 // 2. Test that the cookie IS NOT present.
 696                 $this->assertTrue( $user->isLoggedIn() );
 697                 $this->assertInstanceOf( DatabaseBlock::class, $user->getBlock() );
 698                 $this->assertEquals( DatabaseBlock::TYPE_USER, $block->getType() );
 699                 $this->assertTrue( $block->isAutoblocking() );
 700                 $this->assertGreaterThanOrEqual( 1, $user->getBlockId() );
 701                 $this->assertGreaterThanOrEqual( $block->getId(), $user->getBlockId() );
 702                 $cookies = $request1->response()->getCookies();
 703                 $this->assertArrayNotHasKey( 'wm_no_cookiesBlockID', $cookies );
 704
 705                 // Clean up.
 706                 $block->delete();
 707         }
 708
 709         /**
 710          * When a user is autoblocked and a cookie is set to track them, the expiry time of the cookie
 711          * should match the block's expiry, to a maximum of 24 hours. If the expiry time is changed,
 712          * the cookie's should change with it.
 713          * @covers User::trackBlockWithCookie
 714          */
 715         public function testAutoblockCookieInfiniteExpiry() {
 716                 $this->setMwGlobals( [
 717                         'wgCookieSetOnAutoblock' => true,
 718                         'wgCookiePrefix' => 'wm_infinite_block',
 719                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
 720                 ] );
 721
 722                 // Unregister the hooks for proper unit testing
 723                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 724                         'PerformRetroactiveAutoblock' => []
 725                 ] );
 726
 727                 // 1. Log in a test user, and block them indefinitely.
 728                 $user1Tmp = $this->getTestUser()->getUser();
 729                 $request1 = new FauxRequest();
 730                 $request1->getSession()->setUser( $user1Tmp );
 731                 $block = new DatabaseBlock( [ 'enableAutoblock' => true, 'expiry' => 'infinity' ] );
 732                 $block->setBlocker( $this->getTestSysop()->getUser() );
 733                 $block->setTarget( $user1Tmp );
 734                 $res = $block->insert();
 735                 $this->assertTrue( (bool)$res['id'], 'Failed to insert block' );
 736                 $user1 = User::newFromSession( $request1 );
 737                 $user1->mBlock = $block;
 738                 $user1->load();
 739
 740                 // 2. Test the cookie's expiry timestamp.
 741                 $this->assertTrue( $user1->isLoggedIn() );
 742                 $this->assertInstanceOf( DatabaseBlock::class, $user1->getBlock() );
 743                 $this->assertEquals( DatabaseBlock::TYPE_USER, $block->getType() );
 744                 $this->assertTrue( $block->isAutoblocking() );
 745                 $this->assertGreaterThanOrEqual( 1, $user1->getBlockId() );
 746                 $cookies = $request1->response()->getCookies();
 747                 // Test the cookie's expiry to the nearest minute.
 748                 $this->assertArrayHasKey( 'wm_infinite_blockBlockID', $cookies );
 749                 $expOneDay = wfTimestamp() + ( 24 * 60 * 60 );
 750                 // Check for expiry dates in a 10-second window, to account for slow testing.
 751                 $this->assertEquals(
 752                         $expOneDay,
 753                         $cookies['wm_infinite_blockBlockID']['expire'],
 754                         'Expiry date',
 755                         5.0
 756                 );
 757
 758                 // 3. Change the block's expiry (to 2 hours), and the cookie's should be changed also.
 759                 $newExpiry = wfTimestamp() + 2 * 60 * 60;
 760                 $block->setExpiry( wfTimestamp( TS_MW, $newExpiry ) );
 761                 $block->update();
 762                 $user2tmp = $this->getTestUser()->getUser();
 763                 $request2 = new FauxRequest();
 764                 $request2->getSession()->setUser( $user2tmp );
 765                 $user2 = User::newFromSession( $request2 );
 766                 $user2->mBlock = $block;
 767                 $user2->load();
 768                 $cookies = $request2->response()->getCookies();
 769                 $this->assertEquals( wfTimestamp( TS_MW, $newExpiry ), $block->getExpiry() );
 770                 $this->assertEquals( $newExpiry, $cookies['wm_infinite_blockBlockID']['expire'] );
 771
 772                 // Clean up.
 773                 $block->delete();
 774         }
 775
 776         /**
 777          * @covers User::getBlockedStatus
 778          */
 779         public function testSoftBlockRanges() {
 780                 $setSessionUser = function ( User $user, WebRequest $request ) {
 781                         $this->setMwGlobals( 'wgUser', $user );
 782                         RequestContext::getMain()->setUser( $user );
 783                         RequestContext::getMain()->setRequest( $request );
 784                         TestingAccessWrapper::newFromObject( $user )->mRequest = $request;
 785                         $request->getSession()->setUser( $user );
 786                         $this->overrideMwServices();
 787                 };
 788                 $this->setMwGlobals( 'wgSoftBlockRanges', [ '10.0.0.0/8' ] );
 789
 790                 // IP isn't in $wgSoftBlockRanges
 791                 $wgUser = new User();
 792                 $request = new FauxRequest();
 793                 $request->setIP( '192.168.0.1' );
 794                 $setSessionUser( $wgUser, $request );
 795                 $this->assertNull( $wgUser->getBlock() );
 796
 797                 // IP is in $wgSoftBlockRanges
 798                 $wgUser = new User();
 799                 $request = new FauxRequest();
 800                 $request->setIP( '10.20.30.40' );
 801                 $setSessionUser( $wgUser, $request );
 802                 $block = $wgUser->getBlock();
 803                 $this->assertInstanceOf( SystemBlock::class, $block );
 804                 $this->assertSame( 'wgSoftBlockRanges', $block->getSystemBlockType() );
 805
 806                 // Make sure the block is really soft
 807                 $wgUser = $this->getTestUser()->getUser();
 808                 $request = new FauxRequest();
 809                 $request->setIP( '10.20.30.40' );
 810                 $setSessionUser( $wgUser, $request );
 811                 $this->assertFalse( $wgUser->isAnon(), 'sanity check' );
 812                 $this->assertNull( $wgUser->getBlock() );
 813         }
 814
 815         /**
 816          * Test that a modified BlockID cookie doesn't actually load the relevant block (T152951).
 817          * @covers User::trackBlockWithCookie
 818          */
 819         public function testAutoblockCookieInauthentic() {
 820                 // Set up the bits of global configuration that we use.
 821                 $this->setMwGlobals( [
 822                         'wgCookieSetOnAutoblock' => true,
 823                         'wgCookiePrefix' => 'wmsitetitle',
 824                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
 825                 ] );
 826
 827                 // Unregister the hooks for proper unit testing
 828                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 829                         'PerformRetroactiveAutoblock' => []
 830                 ] );
 831
 832                 // 1. Log in a blocked test user.
 833                 $user1tmp = $this->getTestUser()->getUser();
 834                 $request1 = new FauxRequest();
 835                 $request1->getSession()->setUser( $user1tmp );
 836                 $block = new DatabaseBlock( [ 'enableAutoblock' => true ] );
 837                 $block->setBlocker( $this->getTestSysop()->getUser() );
 838                 $block->setTarget( $user1tmp );
 839                 $res = $block->insert();
 840                 $this->assertTrue( (bool)$res['id'], 'Failed to insert block' );
 841                 $user1 = User::newFromSession( $request1 );
 842                 $user1->mBlock = $block;
 843                 $user1->load();
 844
 845                 // 2. Create a new request, set the cookie to an invalid value, and make sure the (anon)
 846                 // user not blocked.
 847                 $request2 = new FauxRequest();
 848                 $request2->setCookie( 'BlockID', $block->getId() . '!zzzzzzz' );
 849                 $user2 = User::newFromSession( $request2 );
 850                 $user2->load();
 851                 $this->assertTrue( $user2->isAnon() );
 852                 $this->assertFalse( $user2->isLoggedIn() );
 853                 $this->assertNull( $user2->getBlock() );
 854
 855                 // Clean up.
 856                 $block->delete();
 857         }
 858
 859         /**
 860          * The BlockID cookie is normally verified with a HMAC, but not if wgSecretKey is not set.
 861          * This checks that a non-authenticated cookie still works.
 862          * @covers User::trackBlockWithCookie
 863          */
 864         public function testAutoblockCookieNoSecretKey() {
 865                 // Set up the bits of global configuration that we use.
 866                 $this->setMwGlobals( [
 867                         'wgCookieSetOnAutoblock' => true,
 868                         'wgCookiePrefix' => 'wmsitetitle',
 869                         'wgSecretKey' => null,
 870                 ] );
 871
 872                 // Unregister the hooks for proper unit testing
 873                 $this->mergeMwGlobalArrayValue( 'wgHooks', [
 874                         'PerformRetroactiveAutoblock' => []
 875                 ] );
 876
 877                 // 1. Log in a blocked test user.
 878                 $user1tmp = $this->getTestUser()->getUser();
 879                 $request1 = new FauxRequest();
 880                 $request1->getSession()->setUser( $user1tmp );
 881                 $block = new DatabaseBlock( [ 'enableAutoblock' => true ] );
 882                 $block->setBlocker( $this->getTestSysop()->getUser() );
 883                 $block->setTarget( $user1tmp );
 884                 $res = $block->insert();
 885                 $this->assertTrue( (bool)$res['id'], 'Failed to insert block' );
 886                 $user1 = User::newFromSession( $request1 );
 887                 $user1->mBlock = $block;
 888                 $user1->load();
 889                 $this->assertInstanceOf( DatabaseBlock::class, $user1->getBlock() );
 890
 891                 // 2. Create a new request, set the cookie to just the block ID, and the user should
 892                 // still get blocked when they log in again.
 893                 $request2 = new FauxRequest();
 894                 $request2->setCookie( 'BlockID', $block->getId() );
 895                 $user2 = User::newFromSession( $request2 );
 896                 $user2->load();
 897                 $this->assertNotEquals( $user1->getId(), $user2->getId() );
 898                 $this->assertNotEquals( $user1->getToken(), $user2->getToken() );
 899                 $this->assertTrue( $user2->isAnon() );
 900                 $this->assertFalse( $user2->isLoggedIn() );
 901                 $this->assertInstanceOf( DatabaseBlock::class, $user2->getBlock() );
 902                 $this->assertEquals( true, $user2->getBlock()->isAutoblocking() ); // Non-strict type-check.
 903
 904                 // Clean up.
 905                 $block->delete();
 906         }
 907
 908         /**
 909          * @covers User::isPingLimitable
 910          */
 911         public function testIsPingLimitable() {
 912                 $request = new FauxRequest();
 913                 $request->setIP( '1.2.3.4' );
 914                 $user = User::newFromSession( $request );
 915
 916                 $this->setMwGlobals( 'wgRateLimitsExcludedIPs', [] );
 917                 $this->assertTrue( $user->isPingLimitable() );
 918
 919                 $this->setMwGlobals( 'wgRateLimitsExcludedIPs', [ '1.2.3.4' ] );
 920                 $this->assertFalse( $user->isPingLimitable() );
 921
 922                 $this->setMwGlobals( 'wgRateLimitsExcludedIPs', [ '1.2.3.0/8' ] );
 923                 $this->assertFalse( $user->isPingLimitable() );
 924
 925                 $this->setMwGlobals( 'wgRateLimitsExcludedIPs', [] );
 926                 $noRateLimitUser = $this->getMockBuilder( User::class )->disableOriginalConstructor()
 927                         ->setMethods( [ 'getIP', 'getId', 'getGroups' ] )->getMock();
 928                 $noRateLimitUser->expects( $this->any() )->method( 'getIP' )->willReturn( '1.2.3.4' );
 929                 $noRateLimitUser->expects( $this->any() )->method( 'getId' )->willReturn( 0 );
 930                 $noRateLimitUser->expects( $this->any() )->method( 'getGroups' )->willReturn( [] );
 931                 $this->overrideUserPermissions( $noRateLimitUser, 'noratelimit' );
 932                 $this->assertFalse( $noRateLimitUser->isPingLimitable() );
 933         }
 934
 935         public function provideExperienceLevel() {
 936                 return [
 937                         [ 2, 2, 'newcomer' ],
 938                         [ 12, 3, 'newcomer' ],
 939                         [ 8, 5, 'newcomer' ],
 940                         [ 15, 10, 'learner' ],
 941                         [ 450, 20, 'learner' ],
 942                         [ 460, 33, 'learner' ],
 943                         [ 525, 28, 'learner' ],
 944                         [ 538, 33, 'experienced' ],
 945                 ];
 946         }
 947
 948         /**
 949          * @covers User::getExperienceLevel
 950          * @dataProvider provideExperienceLevel
 951          */
 952         public function testExperienceLevel( $editCount, $memberSince, $expLevel ) {
 953                 $this->setMwGlobals( [
 954                         'wgLearnerEdits' => 10,
 955                         'wgLearnerMemberSince' => 4,
 956                         'wgExperiencedUserEdits' => 500,
 957                         'wgExperiencedUserMemberSince' => 30,
 958                 ] );
 959
 960                 $db = wfGetDB( DB_MASTER );
 961                 $userQuery = User::getQueryInfo();
 962                 $row = $db->selectRow(
 963                         $userQuery['tables'],
 964                         $userQuery['fields'],
 965                         [ 'user_id' => $this->getTestUser()->getUser()->getId() ],
 966                         __METHOD__,
 967                         [],
 968                         $userQuery['joins']
 969                 );
 970                 $row->user_editcount = $editCount;
 971                 $row->user_registration = $db->timestamp( time() - $memberSince * 86400 );
 972                 $user = User::newFromRow( $row );
 973
 974                 $this->assertEquals( $expLevel, $user->getExperienceLevel() );
 975         }
 976
 977         /**
 978          * @covers User::getExperienceLevel
 979          */
 980         public function testExperienceLevelAnon() {
 981                 $user = User::newFromName( '10.11.12.13', false );
 982
 983                 $this->assertFalse( $user->getExperienceLevel() );
 984         }
 985
 986         public static function provideIsLocallyBlockedProxy() {
 987                 return [
 988                         [ '1.2.3.4', '1.2.3.4' ],
 989                         [ '1.2.3.4', '1.2.3.0/16' ],
 990                 ];
 991         }
 992
 993         /**
 994          * @dataProvider provideIsLocallyBlockedProxy
 995          * @covers User::isLocallyBlockedProxy
 996          */
 997         public function testIsLocallyBlockedProxy( $ip, $blockListEntry ) {
 998                 $this->hideDeprecated( 'User::isLocallyBlockedProxy' );
 999
1000                 $this->setMwGlobals(
1001                         'wgProxyList', []
1002                 );
1003                 $this->assertFalse( User::isLocallyBlockedProxy( $ip ) );
1004
1005                 $this->setMwGlobals(
1006                         'wgProxyList',
1007                         [
1008                                 $blockListEntry
1009                         ]
1010                 );
1011                 $this->assertTrue( User::isLocallyBlockedProxy( $ip ) );
1012
1013                 $this->setMwGlobals(
1014                         'wgProxyList',
1015                         [
1016                                 'test' => $blockListEntry
1017                         ]
1018                 );
1019                 $this->assertTrue( User::isLocallyBlockedProxy( $ip ) );
1020
1021                 $this->hideDeprecated(
1022                         'IP addresses in the keys of $wgProxyList (found the following IP ' .
1023                         'addresses in keys: ' . $blockListEntry . ', please move them to values)'
1024                 );
1025                 $this->setMwGlobals(
1026                         'wgProxyList',
1027                         [
1028                                 $blockListEntry => 'test'
1029                         ]
1030                 );
1031                 $this->assertTrue( User::isLocallyBlockedProxy( $ip ) );
1032         }
1033
1034         /**
1035          * @covers User::newFromActorId
1036          */
1037         public function testActorId() {
1038                 $domain = MediaWikiServices::getInstance()->getDBLoadBalancer()->getLocalDomainID();
1039                 $this->hideDeprecated( 'User::selectFields' );
1040
1041                 // Newly-created user has an actor ID
1042                 $user = User::createNew( 'UserTestActorId1' );
1043                 $id = $user->getId();
1044                 $this->assertTrue( $user->getActorId() > 0, 'User::createNew sets an actor ID' );
1045
1046                 $user = User::newFromName( 'UserTestActorId2' );
1047                 $user->addToDatabase();
1048                 $this->assertTrue( $user->getActorId() > 0, 'User::addToDatabase sets an actor ID' );
1049
1050                 $user = User::newFromName( 'UserTestActorId1' );
1051                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be retrieved for user loaded by name' );
1052
1053                 $user = User::newFromId( $id );
1054                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be retrieved for user loaded by ID' );
1055
1056                 $user2 = User::newFromActorId( $user->getActorId() );
1057                 $this->assertEquals( $user->getId(), $user2->getId(),
1058                         'User::newFromActorId works for an existing user' );
1059
1060                 $row = $this->db->selectRow( 'user', User::selectFields(), [ 'user_id' => $id ], __METHOD__ );
1061                 $user = User::newFromRow( $row );
1062                 $this->assertTrue( $user->getActorId() > 0,
1063                         'Actor ID can be retrieved for user loaded with User::selectFields()' );
1064
1065                 $user = User::newFromId( $id );
1066                 $user->setName( 'UserTestActorId4-renamed' );
1067                 $user->saveSettings();
1068                 $this->assertEquals(
1069                         $user->getName(),
1070                         $this->db->selectField(
1071                                 'actor', 'actor_name', [ 'actor_id' => $user->getActorId() ], __METHOD__
1072                         ),
1073                         'User::saveSettings updates actor table for name change'
1074                 );
1075
1076                 // For sanity
1077                 $ip = '192.168.12.34';
1078                 $this->db->delete( 'actor', [ 'actor_name' => $ip ], __METHOD__ );
1079
1080                 $user = User::newFromName( $ip, false );
1081                 $this->assertFalse( $user->getActorId() > 0, 'Anonymous user has no actor ID by default' );
1082                 $this->assertTrue( $user->getActorId( $this->db ) > 0,
1083                         'Actor ID can be created for an anonymous user' );
1084
1085                 $user = User::newFromName( $ip, false );
1086                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be loaded for an anonymous user' );
1087                 $user2 = User::newFromActorId( $user->getActorId() );
1088                 $this->assertEquals( $user->getName(), $user2->getName(),
1089                         'User::newFromActorId works for an anonymous user' );
1090         }
1091
1092         /**
1093          * Actor tests with SCHEMA_COMPAT_READ_OLD
1094          *
1095          * The only thing different from testActorId() is the behavior if the actor
1096          * row doesn't exist in the DB, since with SCHEMA_COMPAT_READ_NEW that
1097          * situation can't happen. But we copy all the other tests too just for good measure.
1098          *
1099          * @covers User::newFromActorId
1100          */
1101         public function testActorId_old() {
1102                 $this->setMwGlobals( [
1103                         'wgActorTableSchemaMigrationStage' => SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_OLD,
1104                 ] );
1105                 $this->overrideMwServices();
1106
1107                 $domain = MediaWikiServices::getInstance()->getDBLoadBalancer()->getLocalDomainID();
1108                 $this->hideDeprecated( 'User::selectFields' );
1109
1110                 // Newly-created user has an actor ID
1111                 $user = User::createNew( 'UserTestActorIdOld1' );
1112                 $id = $user->getId();
1113                 $this->assertTrue( $user->getActorId() > 0, 'User::createNew sets an actor ID' );
1114
1115                 $user = User::newFromName( 'UserTestActorIdOld2' );
1116                 $user->addToDatabase();
1117                 $this->assertTrue( $user->getActorId() > 0, 'User::addToDatabase sets an actor ID' );
1118
1119                 $user = User::newFromName( 'UserTestActorIdOld1' );
1120                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be retrieved for user loaded by name' );
1121
1122                 $user = User::newFromId( $id );
1123                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be retrieved for user loaded by ID' );
1124
1125                 $user2 = User::newFromActorId( $user->getActorId() );
1126                 $this->assertEquals( $user->getId(), $user2->getId(),
1127                         'User::newFromActorId works for an existing user' );
1128
1129                 $row = $this->db->selectRow( 'user', User::selectFields(), [ 'user_id' => $id ], __METHOD__ );
1130                 $user = User::newFromRow( $row );
1131                 $this->assertTrue( $user->getActorId() > 0,
1132                         'Actor ID can be retrieved for user loaded with User::selectFields()' );
1133
1134                 $this->db->delete( 'actor', [ 'actor_user' => $id ], __METHOD__ );
1135                 User::purge( $domain, $id );
1136                 // Because WANObjectCache->delete() stupidly doesn't delete from the process cache.
1137                 ObjectCache::getMainWANInstance()->clearProcessCache();
1138
1139                 $user = User::newFromId( $id );
1140                 $this->assertFalse( $user->getActorId() > 0, 'No Actor ID by default if none in database' );
1141                 $this->assertTrue( $user->getActorId( $this->db ) > 0, 'Actor ID can be created if none in db' );
1142
1143                 $user->setName( 'UserTestActorIdOld4-renamed' );
1144                 $user->saveSettings();
1145                 $this->assertEquals(
1146                         $user->getName(),
1147                         $this->db->selectField(
1148                                 'actor', 'actor_name', [ 'actor_id' => $user->getActorId() ], __METHOD__
1149                         ),
1150                         'User::saveSettings updates actor table for name change'
1151                 );
1152
1153                 // For sanity
1154                 $ip = '192.168.12.34';
1155                 $this->db->delete( 'actor', [ 'actor_name' => $ip ], __METHOD__ );
1156
1157                 $user = User::newFromName( $ip, false );
1158                 $this->assertFalse( $user->getActorId() > 0, 'Anonymous user has no actor ID by default' );
1159                 $this->assertTrue( $user->getActorId( $this->db ) > 0,
1160                         'Actor ID can be created for an anonymous user' );
1161
1162                 $user = User::newFromName( $ip, false );
1163                 $this->assertTrue( $user->getActorId() > 0, 'Actor ID can be loaded for an anonymous user' );
1164                 $user2 = User::newFromActorId( $user->getActorId() );
1165                 $this->assertEquals( $user->getName(), $user2->getName(),
1166                         'User::newFromActorId works for an anonymous user' );
1167         }
1168
1169         /**
1170          * @covers User::newFromAnyId
1171          */
1172         public function testNewFromAnyId() {
1173                 // Registered user
1174                 $user = $this->getTestUser()->getUser();
1175                 for ( $i = 1; $i <= 7; $i++ ) {
1176                         $test = User::newFromAnyId(
1177                                 ( $i & 1 ) ? $user->getId() : null,
1178                                 ( $i & 2 ) ? $user->getName() : null,
1179                                 ( $i & 4 ) ? $user->getActorId() : null
1180                         );
1181                         $this->assertSame( $user->getId(), $test->getId() );
1182                         $this->assertSame( $user->getName(), $test->getName() );
1183                         $this->assertSame( $user->getActorId(), $test->getActorId() );
1184                 }
1185
1186                 // Anon user. Can't load by only user ID when that's 0.
1187                 $user = User::newFromName( '192.168.12.34', false );
1188                 $user->getActorId( $this->db ); // Make sure an actor ID exists
1189
1190                 $test = User::newFromAnyId( null, '192.168.12.34', null );
1191                 $this->assertSame( $user->getId(), $test->getId() );
1192                 $this->assertSame( $user->getName(), $test->getName() );
1193                 $this->assertSame( $user->getActorId(), $test->getActorId() );
1194                 $test = User::newFromAnyId( null, null, $user->getActorId() );
1195                 $this->assertSame( $user->getId(), $test->getId() );
1196                 $this->assertSame( $user->getName(), $test->getName() );
1197                 $this->assertSame( $user->getActorId(), $test->getActorId() );
1198
1199                 // Bogus data should still "work" as long as nothing triggers a ->load(),
1200                 // and accessing the specified data shouldn't do that.
1201                 $test = User::newFromAnyId( 123456, 'Bogus', 654321 );
1202                 $this->assertSame( 123456, $test->getId() );
1203                 $this->assertSame( 'Bogus', $test->getName() );
1204                 $this->assertSame( 654321, $test->getActorId() );
1205
1206                 // Loading remote user by name from remote wiki should succeed
1207                 $test = User::newFromAnyId( null, 'Bogus', null, 'foo' );
1208                 $this->assertSame( 0, $test->getId() );
1209                 $this->assertSame( 'Bogus', $test->getName() );
1210                 $this->assertSame( 0, $test->getActorId() );
1211                 $test = User::newFromAnyId( 123456, 'Bogus', 654321, 'foo' );
1212                 $this->assertSame( 0, $test->getId() );
1213                 $this->assertSame( 0, $test->getActorId() );
1214
1215                 // Exceptional cases
1216                 try {
1217                         User::newFromAnyId( null, null, null );
1218                         $this->fail( 'Expected exception not thrown' );
1219                 } catch ( InvalidArgumentException $ex ) {
1220                 }
1221                 try {
1222                         User::newFromAnyId( 0, null, 0 );
1223                         $this->fail( 'Expected exception not thrown' );
1224                 } catch ( InvalidArgumentException $ex ) {
1225                 }
1226
1227                 // Loading remote user by id from remote wiki should fail
1228                 try {
1229                         User::newFromAnyId( 123456, null, 654321, 'foo' );
1230                         $this->fail( 'Expected exception not thrown' );
1231                 } catch ( InvalidArgumentException $ex ) {
1232                 }
1233         }
1234
1235         /**
1236          * @covers User::newFromIdentity
1237          */
1238         public function testNewFromIdentity() {
1239                 // Registered user
1240                 $user = $this->getTestUser()->getUser();
1241
1242                 $this->assertSame( $user, User::newFromIdentity( $user ) );
1243
1244                 // ID only
1245                 $identity = new UserIdentityValue( $user->getId(), '', 0 );
1246                 $result = User::newFromIdentity( $identity );
1247                 $this->assertInstanceOf( User::class, $result );
1248                 $this->assertSame( $user->getId(), $result->getId(), 'ID' );
1249                 $this->assertSame( $user->getName(), $result->getName(), 'Name' );
1250                 $this->assertSame( $user->getActorId(), $result->getActorId(), 'Actor' );
1251
1252                 // Name only
1253                 $identity = new UserIdentityValue( 0, $user->getName(), 0 );
1254                 $result = User::newFromIdentity( $identity );
1255                 $this->assertInstanceOf( User::class, $result );
1256                 $this->assertSame( $user->getId(), $result->getId(), 'ID' );
1257                 $this->assertSame( $user->getName(), $result->getName(), 'Name' );
1258                 $this->assertSame( $user->getActorId(), $result->getActorId(), 'Actor' );
1259
1260                 // Actor only
1261                 $identity = new UserIdentityValue( 0, '', $user->getActorId() );
1262                 $result = User::newFromIdentity( $identity );
1263                 $this->assertInstanceOf( User::class, $result );
1264                 $this->assertSame( $user->getId(), $result->getId(), 'ID' );
1265                 $this->assertSame( $user->getName(), $result->getName(), 'Name' );
1266                 $this->assertSame( $user->getActorId(), $result->getActorId(), 'Actor' );
1267         }
1268
1269         /**
1270          * @covers User::getBlockedStatus
1271          * @covers User::getBlock
1272          * @covers User::blockedBy
1273          * @covers User::blockedFor
1274          * @covers User::isHidden
1275          * @covers User::isBlockedFrom
1276          */
1277         public function testBlockInstanceCache() {
1278                 // First, check the user isn't blocked
1279                 $user = $this->getMutableTestUser()->getUser();
1280                 $ut = Title::makeTitle( NS_USER_TALK, $user->getName() );
1281                 $this->assertNull( $user->getBlock( false ), 'sanity check' );
1282                 $this->assertSame( '', $user->blockedBy(), 'sanity check' );
1283                 $this->assertSame( '', $user->blockedFor(), 'sanity check' );
1284                 $this->assertFalse( (bool)$user->isHidden(), 'sanity check' );
1285                 $this->assertFalse( $user->isBlockedFrom( $ut ), 'sanity check' );
1286
1287                 // Block the user
1288                 $blocker = $this->getTestSysop()->getUser();
1289                 $block = new DatabaseBlock( [
1290                         'hideName' => true,
1291                         'allowUsertalk' => false,
1292                         'reason' => 'Because',
1293                 ] );
1294                 $block->setTarget( $user );
1295                 $block->setBlocker( $blocker );
1296                 $res = $block->insert();
1297                 $this->assertTrue( (bool)$res['id'], 'sanity check: Failed to insert block' );
1298
1299                 // Clear cache and confirm it loaded the block properly
1300                 $user->clearInstanceCache();
1301                 $this->assertInstanceOf( DatabaseBlock::class, $user->getBlock( false ) );
1302                 $this->assertSame( $blocker->getName(), $user->blockedBy() );
1303                 $this->assertSame( 'Because', $user->blockedFor() );
1304                 $this->assertTrue( (bool)$user->isHidden() );
1305                 $this->assertTrue( $user->isBlockedFrom( $ut ) );
1306
1307                 // Unblock
1308                 $block->delete();
1309
1310                 // Clear cache and confirm it loaded the not-blocked properly
1311                 $user->clearInstanceCache();
1312                 $this->assertNull( $user->getBlock( false ) );
1313                 $this->assertSame( '', $user->blockedBy() );
1314                 $this->assertSame( '', $user->blockedFor() );
1315                 $this->assertFalse( (bool)$user->isHidden() );
1316                 $this->assertFalse( $user->isBlockedFrom( $ut ) );
1317         }
1318
1319         /**
1320          * @covers User::isBlockedFrom
1321          * @dataProvider provideIsBlockedFrom
1322          * @param string|null $title Title to test.
1323          * @param bool $expect Expected result from User::isBlockedFrom()
1324          * @param array $options Additional test options:
1325          *  - 'blockAllowsUTEdit': (bool, default true) Value for $wgBlockAllowsUTEdit
1326          *  - 'allowUsertalk': (bool, default false) Passed to DatabaseBlock::__construct()
1327          *  - 'pageRestrictions': (array|null) If non-empty, page restriction titles for the block.
1328          */
1329         public function testIsBlockedFrom( $title, $expect, array $options = [] ) {
1330                 $this->setMwGlobals( [
1331                         'wgBlockAllowsUTEdit' => $options['blockAllowsUTEdit'] ?? true,
1332                 ] );
1333
1334                 $user = $this->getTestUser()->getUser();
1335
1336                 if ( $title === self::USER_TALK_PAGE ) {
1337                         $title = $user->getTalkPage();
1338                 } else {
1339                         $title = Title::newFromText( $title );
1340                 }
1341
1342                 $restrictions = [];
1343                 foreach ( $options['pageRestrictions'] ?? [] as $pagestr ) {
1344                         $page = $this->getExistingTestPage(
1345                                 $pagestr === self::USER_TALK_PAGE ? $user->getTalkPage() : $pagestr
1346                         );
1347                         $restrictions[] = new PageRestriction( 0, $page->getId() );
1348                 }
1349                 foreach ( $options['namespaceRestrictions'] ?? [] as $ns ) {
1350                         $restrictions[] = new NamespaceRestriction( 0, $ns );
1351                 }
1352
1353                 $block = new DatabaseBlock( [
1354                         'expiry' => wfTimestamp( TS_MW, wfTimestamp() + ( 40 * 60 * 60 ) ),
1355                         'allowUsertalk' => $options['allowUsertalk'] ?? false,
1356                         'sitewide' => !$restrictions,
1357                 ] );
1358                 $block->setTarget( $user );
1359                 $block->setBlocker( $this->getTestSysop()->getUser() );
1360                 if ( $restrictions ) {
1361                         $block->setRestrictions( $restrictions );
1362                 }
1363                 $block->insert();
1364
1365                 try {
1366                         $this->assertSame( $expect, $user->isBlockedFrom( $title ) );
1367                 } finally {
1368                         $block->delete();
1369                 }
1370         }
1371
1372         public static function provideIsBlockedFrom() {
1373                 return [
1374                         'Sitewide block, basic operation' => [ 'Test page', true ],
1375                         'Sitewide block, not allowing user talk' => [
1376                                 self::USER_TALK_PAGE, true, [
1377                                         'allowUsertalk' => false,
1378                                 ]
1379                         ],
1380                         'Sitewide block, allowing user talk' => [
1381                                 self::USER_TALK_PAGE, false, [
1382                                         'allowUsertalk' => true,
1383                                 ]
1384                         ],
1385                         'Sitewide block, allowing user talk but $wgBlockAllowsUTEdit is false' => [
1386                                 self::USER_TALK_PAGE, true, [
1387                                         'allowUsertalk' => true,
1388                                         'blockAllowsUTEdit' => false,
1389                                 ]
1390                         ],
1391                         'Partial block, blocking the page' => [
1392                                 'Test page', true, [
1393                                         'pageRestrictions' => [ 'Test page' ],
1394                                 ]
1395                         ],
1396                         'Partial block, not blocking the page' => [
1397                                 'Test page 2', false, [
1398                                         'pageRestrictions' => [ 'Test page' ],
1399                                 ]
1400                         ],
1401                         'Partial block, not allowing user talk but user talk page is not blocked' => [
1402                                 self::USER_TALK_PAGE, false, [
1403                                         'allowUsertalk' => false,
1404                                         'pageRestrictions' => [ 'Test page' ],
1405                                 ]
1406                         ],
1407                         'Partial block, allowing user talk but user talk page is blocked' => [
1408                                 self::USER_TALK_PAGE, true, [
1409                                         'allowUsertalk' => true,
1410                                         'pageRestrictions' => [ self::USER_TALK_PAGE ],
1411                                 ]
1412                         ],
1413                         'Partial block, user talk page is not blocked but $wgBlockAllowsUTEdit is false' => [
1414                                 self::USER_TALK_PAGE, false, [
1415                                         'allowUsertalk' => false,
1416                                         'pageRestrictions' => [ 'Test page' ],
1417                                         'blockAllowsUTEdit' => false,
1418                                 ]
1419                         ],
1420                         'Partial block, user talk page is blocked and $wgBlockAllowsUTEdit is false' => [
1421                                 self::USER_TALK_PAGE, true, [
1422                                         'allowUsertalk' => true,
1423                                         'pageRestrictions' => [ self::USER_TALK_PAGE ],
1424                                         'blockAllowsUTEdit' => false,
1425                                 ]
1426                         ],
1427                         'Partial user talk namespace block, not allowing user talk' => [
1428                                 self::USER_TALK_PAGE, true, [
1429                                         'allowUsertalk' => false,
1430                                         'namespaceRestrictions' => [ NS_USER_TALK ],
1431                                 ]
1432                         ],
1433                         'Partial user talk namespace block, allowing user talk' => [
1434                                 self::USER_TALK_PAGE, false, [
1435                                         'allowUsertalk' => true,
1436                                         'namespaceRestrictions' => [ NS_USER_TALK ],
1437                                 ]
1438                         ],
1439                         'Partial user talk namespace block, where $wgBlockAllowsUTEdit is false' => [
1440                                 self::USER_TALK_PAGE, true, [
1441                                         'allowUsertalk' => true,
1442                                         'namespaceRestrictions' => [ NS_USER_TALK ],
1443                                         'blockAllowsUTEdit' => false,
1444                                 ]
1445                         ],
1446                 ];
1447         }
1448
1449         /**
1450          * Block cookie should be set for IP Blocks if
1451          * wgCookieSetOnIpBlock is set to true
1452          * @covers User::trackBlockWithCookie
1453          */
1454         public function testIpBlockCookieSet() {
1455                 $this->setMwGlobals( [
1456                         'wgCookieSetOnIpBlock' => true,
1457                         'wgCookiePrefix' => 'wiki',
1458                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
1459                 ] );
1460
1461                 // setup block
1462                 $block = new DatabaseBlock( [
1463                         'expiry' => wfTimestamp( TS_MW, wfTimestamp() + ( 5 * 60 * 60 ) ),
1464                 ] );
1465                 $block->setTarget( '1.2.3.4' );
1466                 $block->setBlocker( $this->getTestSysop()->getUser() );
1467                 $block->insert();
1468
1469                 // setup request
1470                 $request = new FauxRequest();
1471                 $request->setIP( '1.2.3.4' );
1472
1473                 // get user
1474                 $user = User::newFromSession( $request );
1475                 $user->trackBlockWithCookie();
1476
1477                 // test cookie was set
1478                 $cookies = $request->response()->getCookies();
1479                 $this->assertArrayHasKey( 'wikiBlockID', $cookies );
1480
1481                 // clean up
1482                 $block->delete();
1483         }
1484
1485         /**
1486          * Block cookie should NOT be set when wgCookieSetOnIpBlock
1487          * is disabled
1488          * @covers User::trackBlockWithCookie
1489          */
1490         public function testIpBlockCookieNotSet() {
1491                 $this->setMwGlobals( [
1492                         'wgCookieSetOnIpBlock' => false,
1493                         'wgCookiePrefix' => 'wiki',
1494                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
1495                 ] );
1496
1497                 // setup block
1498                 $block = new DatabaseBlock( [
1499                         'expiry' => wfTimestamp( TS_MW, wfTimestamp() + ( 5 * 60 * 60 ) ),
1500                 ] );
1501                 $block->setTarget( '1.2.3.4' );
1502                 $block->setBlocker( $this->getTestSysop()->getUser() );
1503                 $block->insert();
1504
1505                 // setup request
1506                 $request = new FauxRequest();
1507                 $request->setIP( '1.2.3.4' );
1508
1509                 // get user
1510                 $user = User::newFromSession( $request );
1511                 $user->trackBlockWithCookie();
1512
1513                 // test cookie was not set
1514                 $cookies = $request->response()->getCookies();
1515                 $this->assertArrayNotHasKey( 'wikiBlockID', $cookies );
1516
1517                 // clean up
1518                 $block->delete();
1519         }
1520
1521         /**
1522          * When an ip user is blocked and then they log in, cookie block
1523          * should be invalid and the cookie removed.
1524          * @covers User::trackBlockWithCookie
1525          */
1526         public function testIpBlockCookieIgnoredWhenUserLoggedIn() {
1527                 $this->setMwGlobals( [
1528                         'wgAutoblockExpiry' => 8000,
1529                         'wgCookieSetOnIpBlock' => true,
1530                         'wgCookiePrefix' => 'wiki',
1531                         'wgSecretKey' => MWCryptRand::generateHex( 64, true ),
1532                 ] );
1533
1534                 // setup block
1535                 $block = new DatabaseBlock( [
1536                         'expiry' => wfTimestamp( TS_MW, wfTimestamp() + ( 40 * 60 * 60 ) ),
1537                 ] );
1538                 $block->setTarget( '1.2.3.4' );
1539                 $block->setBlocker( $this->getTestSysop()->getUser() );
1540                 $block->insert();
1541
1542                 // setup request
1543                 $request = new FauxRequest();
1544                 $request->setIP( '1.2.3.4' );
1545                 $request->getSession()->setUser( $this->getTestUser()->getUser() );
1546                 $request->setCookie( 'BlockID', $block->getCookieValue() );
1547
1548                 // setup user
1549                 $user = User::newFromSession( $request );
1550
1551                 // logged in users should be inmune to cookie block of type ip/range
1552                 $this->assertNull( $user->getBlock() );
1553
1554                 // cookie is being cleared
1555                 $cookies = $request->response()->getCookies();
1556                 $this->assertEquals( '', $cookies['wikiBlockID']['value'] );
1557
1558                 // clean up
1559                 $block->delete();
1560         }
1561
1562         /**
1563          * @covers User::getFirstEditTimestamp
1564          * @covers User::getLatestEditTimestamp
1565          */
1566         public function testGetFirstLatestEditTimestamp() {
1567                 $clock = MWTimestamp::convert( TS_UNIX, '20100101000000' );
1568                 MWTimestamp::setFakeTime( function () use ( &$clock ) {
1569                         return $clock += 1000;
1570                 } );
1571                 try {
1572                         $user = $this->getTestUser()->getUser();
1573                         $firstRevision = self::makeEdit( $user, 'Help:UserTest_GetEditTimestamp', 'one', 'test' );
1574                         $secondRevision = self::makeEdit( $user, 'Help:UserTest_GetEditTimestamp', 'two', 'test' );
1575                         // Sanity check: revisions timestamp are different
1576                         $this->assertNotEquals( $firstRevision->getTimestamp(), $secondRevision->getTimestamp() );
1577
1578                         $this->assertEquals( $firstRevision->getTimestamp(), $user->getFirstEditTimestamp() );
1579                         $this->assertEquals( $secondRevision->getTimestamp(), $user->getLatestEditTimestamp() );
1580                 } finally {
1581                         MWTimestamp::setFakeTime( false );
1582                 }
1583         }
1584
1585         /**
1586          * @param User $user
1587          * @param string $title
1588          * @param string $content
1589          * @param string $comment
1590          * @return \MediaWiki\Revision\RevisionRecord|null
1591          */
1592         private static function makeEdit( User $user, $title, $content, $comment ) {
1593                 $page = WikiPage::factory( Title::newFromText( $title ) );
1594                 $content = ContentHandler::makeContent( $content, $page->getTitle() );
1595                 $updater = $page->newPageUpdater( $user );
1596                 $updater->setContent( 'main', $content );
1597                 return $updater->saveRevision( CommentStoreComment::newUnsavedComment( $comment ) );
1598         }
1599
1600         /**
1601          * @covers User::idFromName
1602          */
1603         public function testExistingIdFromName() {
1604                 $this->assertTrue(
1605                         array_key_exists( $this->user->getName(), User::$idCacheByName ),
1606                         'Test user should already be in the id cache.'
1607                 );
1608                 $this->assertSame(
1609                         $this->user->getId(), User::idFromName( $this->user->getName() ),
1610                         'Id is correctly retreived from the cache.'
1611                 );
1612                 $this->assertSame(
1613                         $this->user->getId(), User::idFromName( $this->user->getName(), User::READ_LATEST ),
1614                         'Id is correctly retreived from the database.'
1615                 );
1616         }
1617
1618         /**
1619          * @covers User::idFromName
1620          */
1621         public function testNonExistingIdFromName() {
1622                 $this->assertFalse(
1623                         array_key_exists( 'NotExisitngUser', User::$idCacheByName ),
1624                         'Non exisitng user should not be in the id cache.'
1625                 );
1626                 $this->assertSame( null, User::idFromName( 'NotExisitngUser' ) );
1627                 $this->assertTrue(
1628                         array_key_exists( 'NotExisitngUser', User::$idCacheByName ),
1629                         'Username will be cached when requested once.'
1630                 );
1631                 $this->assertSame( null, User::idFromName( 'NotExisitngUser' ) );
1632         }
1633 }