tests/phpunit/includes/session/SessionManagerTest.php

   1 <?php
   2
   3 namespace MediaWiki\Session;
   4
   5 use Psr\Log\LogLevel;
   6 use MediaWikiTestCase;
   7 use User;
   8
   9 /**
  10  * @group Session
  11  * @group Database
  12  * @covers MediaWiki\Session\SessionManager
  13  */
  14 class SessionManagerTest extends MediaWikiTestCase {
  15
  16         protected $config, $logger, $store;
  17
  18         protected function getManager() {
  19                 \ObjectCache::$instances['testSessionStore'] = new TestBagOStuff();
  20                 $this->config = new \HashConfig( array(
  21                         'LanguageCode' => 'en',
  22                         'SessionCacheType' => 'testSessionStore',
  23                         'ObjectCacheSessionExpiry' => 100,
  24                         'SessionProviders' => array(
  25                                 array( 'class' => 'DummySessionProvider' ),
  26                         )
  27                 ) );
  28                 $this->logger = new \TestLogger( false, function ( $m ) {
  29                         return substr( $m, 0, 15 ) === 'SessionBackend ' ? null : $m;
  30                 } );
  31                 $this->store = new TestBagOStuff();
  32
  33                 return new SessionManager( array(
  34                         'config' => $this->config,
  35                         'logger' => $this->logger,
  36                         'store' => $this->store,
  37                 ) );
  38         }
  39
  40         protected function objectCacheDef( $object ) {
  41                 return array( 'factory' => function () use ( $object ) {
  42                         return $object;
  43                 } );
  44         }
  45
  46         public function testSingleton() {
  47                 $reset = TestUtils::setSessionManagerSingleton( null );
  48
  49                 $singleton = SessionManager::singleton();
  50                 $this->assertInstanceOf( 'MediaWiki\\Session\\SessionManager', $singleton );
  51                 $this->assertSame( $singleton, SessionManager::singleton() );
  52         }
  53
  54         public function testGetGlobalSession() {
  55                 $context = \RequestContext::getMain();
  56
  57                 if ( !PHPSessionHandler::isInstalled() ) {
  58                         PHPSessionHandler::install( SessionManager::singleton() );
  59                 }
  60                 $rProp = new \ReflectionProperty( 'MediaWiki\\Session\\PHPSessionHandler', 'instance' );
  61                 $rProp->setAccessible( true );
  62                 $handler = \TestingAccessWrapper::newFromObject( $rProp->getValue() );
  63                 $oldEnable = $handler->enable;
  64                 $reset[] = new \ScopedCallback( function () use ( $handler, $oldEnable ) {
  65                         if ( $handler->enable ) {
  66                                 session_write_close();
  67                         }
  68                         $handler->enable = $oldEnable;
  69                 } );
  70                 $reset[] = TestUtils::setSessionManagerSingleton( $this->getManager() );
  71
  72                 $handler->enable = true;
  73                 $request = new \FauxRequest();
  74                 $context->setRequest( $request );
  75                 $id = $request->getSession()->getId();
  76
  77                 session_id( '' );
  78                 $session = SessionManager::getGlobalSession();
  79                 $this->assertSame( $id, $session->getId() );
  80
  81                 session_id( 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' );
  82                 $session = SessionManager::getGlobalSession();
  83                 $this->assertSame( 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', $session->getId() );
  84                 $this->assertSame( 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', $request->getSession()->getId() );
  85
  86                 session_write_close();
  87                 $handler->enable = false;
  88                 $request = new \FauxRequest();
  89                 $context->setRequest( $request );
  90                 $id = $request->getSession()->getId();
  91
  92                 session_id( '' );
  93                 $session = SessionManager::getGlobalSession();
  94                 $this->assertSame( $id, $session->getId() );
  95
  96                 session_id( 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' );
  97                 $session = SessionManager::getGlobalSession();
  98                 $this->assertSame( $id, $session->getId() );
  99                 $this->assertSame( $id, $request->getSession()->getId() );
 100         }
 101
 102         public function testConstructor() {
 103                 $manager = \TestingAccessWrapper::newFromObject( $this->getManager() );
 104                 $this->assertSame( $this->config, $manager->config );
 105                 $this->assertSame( $this->logger, $manager->logger );
 106                 $this->assertSame( $this->store, $manager->store );
 107
 108                 $manager = \TestingAccessWrapper::newFromObject( new SessionManager() );
 109                 $this->assertSame( \RequestContext::getMain()->getConfig(), $manager->config );
 110
 111                 $manager = \TestingAccessWrapper::newFromObject( new SessionManager( array(
 112                         'config' => $this->config,
 113                 ) ) );
 114                 $this->assertSame( \ObjectCache::$instances['testSessionStore'], $manager->store );
 115
 116                 foreach ( array(
 117                         'config' => '$options[\'config\'] must be an instance of Config',
 118                         'logger' => '$options[\'logger\'] must be an instance of LoggerInterface',
 119                         'store' => '$options[\'store\'] must be an instance of BagOStuff',
 120                 ) as $key => $error ) {
 121                         try {
 122                                 new SessionManager( array( $key => new \stdClass ) );
 123                                 $this->fail( 'Expected exception not thrown' );
 124                         } catch ( \InvalidArgumentException $ex ) {
 125                                 $this->assertSame( $error, $ex->getMessage() );
 126                         }
 127                 }
 128         }
 129
 130         public function testGetSessionForRequest() {
 131                 $manager = $this->getManager();
 132                 $request = new \FauxRequest();
 133
 134                 $id1 = '';
 135                 $id2 = '';
 136                 $idEmpty = 'empty-session-------------------';
 137
 138                 $providerBuilder = $this->getMockBuilder( 'DummySessionProvider' )
 139                         ->setMethods(
 140                                 array( 'provideSessionInfo', 'newSessionInfo', '__toString', 'describe' )
 141                         );
 142
 143                 $provider1 = $providerBuilder->getMock();
 144                 $provider1->expects( $this->any() )->method( 'provideSessionInfo' )
 145                         ->with( $this->identicalTo( $request ) )
 146                         ->will( $this->returnCallback( function ( $request ) {
 147                                 return $request->info1;
 148                         } ) );
 149                 $provider1->expects( $this->any() )->method( 'newSessionInfo' )
 150                         ->will( $this->returnCallback( function () use ( $idEmpty, $provider1 ) {
 151                                 return new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 152                                         'provider' => $provider1,
 153                                         'id' => $idEmpty,
 154                                         'persisted' => true,
 155                                         'idIsSafe' => true,
 156                                 ) );
 157                         } ) );
 158                 $provider1->expects( $this->any() )->method( '__toString' )
 159                         ->will( $this->returnValue( 'Provider1' ) );
 160                 $provider1->expects( $this->any() )->method( 'describe' )
 161                         ->will( $this->returnValue( '#1 sessions' ) );
 162
 163                 $provider2 = $providerBuilder->getMock();
 164                 $provider2->expects( $this->any() )->method( 'provideSessionInfo' )
 165                         ->with( $this->identicalTo( $request ) )
 166                         ->will( $this->returnCallback( function ( $request ) {
 167                                 return $request->info2;
 168                         } ) );
 169                 $provider2->expects( $this->any() )->method( '__toString' )
 170                         ->will( $this->returnValue( 'Provider2' ) );
 171                 $provider2->expects( $this->any() )->method( 'describe' )
 172                         ->will( $this->returnValue( '#2 sessions' ) );
 173
 174                 $this->config->set( 'SessionProviders', array(
 175                         $this->objectCacheDef( $provider1 ),
 176                         $this->objectCacheDef( $provider2 ),
 177                 ) );
 178
 179                 // No provider returns info
 180                 $request->info1 = null;
 181                 $request->info2 = null;
 182                 $session = $manager->getSessionForRequest( $request );
 183                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 184                 $this->assertSame( $idEmpty, $session->getId() );
 185
 186                 // Both providers return info, picks best one
 187                 $request->info1 = new SessionInfo( SessionInfo::MIN_PRIORITY + 1, array(
 188                         'provider' => $provider1,
 189                         'id' => ( $id1 = $manager->generateSessionId() ),
 190                         'persisted' => true,
 191                         'idIsSafe' => true,
 192                 ) );
 193                 $request->info2 = new SessionInfo( SessionInfo::MIN_PRIORITY + 2, array(
 194                         'provider' => $provider2,
 195                         'id' => ( $id2 = $manager->generateSessionId() ),
 196                         'persisted' => true,
 197                         'idIsSafe' => true,
 198                 ) );
 199                 $session = $manager->getSessionForRequest( $request );
 200                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 201                 $this->assertSame( $id2, $session->getId() );
 202
 203                 $request->info1 = new SessionInfo( SessionInfo::MIN_PRIORITY + 2, array(
 204                         'provider' => $provider1,
 205                         'id' => ( $id1 = $manager->generateSessionId() ),
 206                         'persisted' => true,
 207                         'idIsSafe' => true,
 208                 ) );
 209                 $request->info2 = new SessionInfo( SessionInfo::MIN_PRIORITY + 1, array(
 210                         'provider' => $provider2,
 211                         'id' => ( $id2 = $manager->generateSessionId() ),
 212                         'persisted' => true,
 213                         'idIsSafe' => true,
 214                 ) );
 215                 $session = $manager->getSessionForRequest( $request );
 216                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 217                 $this->assertSame( $id1, $session->getId() );
 218
 219                 // Tied priorities
 220                 $request->info1 = new SessionInfo( SessionInfo::MAX_PRIORITY, array(
 221                         'provider' => $provider1,
 222                         'id' => ( $id1 = $manager->generateSessionId() ),
 223                         'persisted' => true,
 224                         'userInfo' => UserInfo::newAnonymous(),
 225                         'idIsSafe' => true,
 226                 ) );
 227                 $request->info2 = new SessionInfo( SessionInfo::MAX_PRIORITY, array(
 228                         'provider' => $provider2,
 229                         'id' => ( $id2 = $manager->generateSessionId() ),
 230                         'persisted' => true,
 231                         'userInfo' => UserInfo::newAnonymous(),
 232                         'idIsSafe' => true,
 233                 ) );
 234                 try {
 235                         $manager->getSessionForRequest( $request );
 236                         $this->fail( 'Expcected exception not thrown' );
 237                 } catch ( \OverFlowException $ex ) {
 238                         $this->assertStringStartsWith(
 239                                 'Multiple sessions for this request tied for top priority: ',
 240                                 $ex->getMessage()
 241                         );
 242                         $this->assertCount( 2, $ex->sessionInfos );
 243                         $this->assertContains( $request->info1, $ex->sessionInfos );
 244                         $this->assertContains( $request->info2, $ex->sessionInfos );
 245                 }
 246
 247                 // Bad provider
 248                 $request->info1 = new SessionInfo( SessionInfo::MAX_PRIORITY, array(
 249                         'provider' => $provider2,
 250                         'id' => ( $id1 = $manager->generateSessionId() ),
 251                         'persisted' => true,
 252                         'idIsSafe' => true,
 253                 ) );
 254                 $request->info2 = null;
 255                 try {
 256                         $manager->getSessionForRequest( $request );
 257                         $this->fail( 'Expcected exception not thrown' );
 258                 } catch ( \UnexpectedValueException $ex ) {
 259                         $this->assertSame(
 260                                 'Provider1 returned session info for a different provider: ' . $request->info1,
 261                                 $ex->getMessage()
 262                         );
 263                 }
 264
 265                 // Unusable session info
 266                 $this->logger->setCollect( true );
 267                 $request->info1 = new SessionInfo( SessionInfo::MAX_PRIORITY, array(
 268                         'provider' => $provider1,
 269                         'id' => ( $id1 = $manager->generateSessionId() ),
 270                         'persisted' => true,
 271                         'userInfo' => UserInfo::newFromName( 'UTSysop', false ),
 272                         'idIsSafe' => true,
 273                 ) );
 274                 $request->info2 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 275                         'provider' => $provider2,
 276                         'id' => ( $id2 = $manager->generateSessionId() ),
 277                         'persisted' => true,
 278                         'idIsSafe' => true,
 279                 ) );
 280                 $session = $manager->getSessionForRequest( $request );
 281                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 282                 $this->assertSame( $id2, $session->getId() );
 283                 $this->logger->setCollect( false );
 284
 285                 // Unpersisted session ID
 286                 $request->info1 = new SessionInfo( SessionInfo::MAX_PRIORITY, array(
 287                         'provider' => $provider1,
 288                         'id' => ( $id1 = $manager->generateSessionId() ),
 289                         'persisted' => false,
 290                         'userInfo' => UserInfo::newFromName( 'UTSysop', true ),
 291                         'idIsSafe' => true,
 292                 ) );
 293                 $request->info2 = null;
 294                 $session = $manager->getSessionForRequest( $request );
 295                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 296                 $this->assertSame( $id1, $session->getId() );
 297                 $session->persist();
 298                 $this->assertTrue( $session->isPersistent(), 'sanity check' );
 299         }
 300
 301         public function testGetSessionById() {
 302                 $manager = $this->getManager();
 303                 try {
 304                         $manager->getSessionById( 'bad' );
 305                         $this->fail( 'Expected exception not thrown' );
 306                 } catch ( \InvalidArgumentException $ex ) {
 307                         $this->assertSame( 'Invalid session ID', $ex->getMessage() );
 308                 }
 309
 310                 // Unknown session ID
 311                 $id = $manager->generateSessionId();
 312                 $session = $manager->getSessionById( $id, true );
 313                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 314                 $this->assertSame( $id, $session->getId() );
 315
 316                 $id = $manager->generateSessionId();
 317                 $this->assertNull( $manager->getSessionById( $id, false ) );
 318
 319                 // Known but unloadable session ID
 320                 $this->logger->setCollect( true );
 321                 $id = $manager->generateSessionId();
 322                 $this->store->setSession( $id, array( 'metadata' => array(
 323                         'userId' => User::idFromName( 'UTSysop' ),
 324                         'userToken' => 'bad',
 325                 ) ) );
 326
 327                 $this->assertNull( $manager->getSessionById( $id, true ) );
 328                 $this->assertNull( $manager->getSessionById( $id, false ) );
 329                 $this->logger->setCollect( false );
 330
 331                 // Known session ID
 332                 $this->store->setSession( $id, array() );
 333                 $session = $manager->getSessionById( $id, false );
 334                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 335                 $this->assertSame( $id, $session->getId() );
 336         }
 337
 338         public function testGetEmptySession() {
 339                 $manager = $this->getManager();
 340                 $pmanager = \TestingAccessWrapper::newFromObject( $manager );
 341                 $request = new \FauxRequest();
 342
 343                 $providerBuilder = $this->getMockBuilder( 'DummySessionProvider' )
 344                         ->setMethods( array( 'provideSessionInfo', 'newSessionInfo', '__toString' ) );
 345
 346                 $expectId = null;
 347                 $info1 = null;
 348                 $info2 = null;
 349
 350                 $provider1 = $providerBuilder->getMock();
 351                 $provider1->expects( $this->any() )->method( 'provideSessionInfo' )
 352                         ->will( $this->returnValue( null ) );
 353                 $provider1->expects( $this->any() )->method( 'newSessionInfo' )
 354                         ->with( $this->callback( function ( $id ) use ( &$expectId ) {
 355                                 return $id === $expectId;
 356                         } ) )
 357                         ->will( $this->returnCallback( function () use ( &$info1 ) {
 358                                 return $info1;
 359                         } ) );
 360                 $provider1->expects( $this->any() )->method( '__toString' )
 361                         ->will( $this->returnValue( 'MockProvider1' ) );
 362
 363                 $provider2 = $providerBuilder->getMock();
 364                 $provider2->expects( $this->any() )->method( 'provideSessionInfo' )
 365                         ->will( $this->returnValue( null ) );
 366                 $provider2->expects( $this->any() )->method( 'newSessionInfo' )
 367                         ->with( $this->callback( function ( $id ) use ( &$expectId ) {
 368                                 return $id === $expectId;
 369                         } ) )
 370                         ->will( $this->returnCallback( function () use ( &$info2 ) {
 371                                 return $info2;
 372                         } ) );
 373                 $provider1->expects( $this->any() )->method( '__toString' )
 374                         ->will( $this->returnValue( 'MockProvider2' ) );
 375
 376                 $this->config->set( 'SessionProviders', array(
 377                         $this->objectCacheDef( $provider1 ),
 378                         $this->objectCacheDef( $provider2 ),
 379                 ) );
 380
 381                 // No info
 382                 $expectId = null;
 383                 $info1 = null;
 384                 $info2 = null;
 385                 try {
 386                         $manager->getEmptySession();
 387                         $this->fail( 'Expected exception not thrown' );
 388                 } catch ( \UnexpectedValueException $ex ) {
 389                         $this->assertSame(
 390                                 'No provider could provide an empty session!',
 391                                 $ex->getMessage()
 392                         );
 393                 }
 394
 395                 // Info
 396                 $expectId = null;
 397                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 398                         'provider' => $provider1,
 399                         'id' => 'empty---------------------------',
 400                         'persisted' => true,
 401                         'idIsSafe' => true,
 402                 ) );
 403                 $info2 = null;
 404                 $session = $manager->getEmptySession();
 405                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 406                 $this->assertSame( 'empty---------------------------', $session->getId() );
 407
 408                 // Info, explicitly
 409                 $expectId = 'expected------------------------';
 410                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 411                         'provider' => $provider1,
 412                         'id' => $expectId,
 413                         'persisted' => true,
 414                         'idIsSafe' => true,
 415                 ) );
 416                 $info2 = null;
 417                 $session = $pmanager->getEmptySessionInternal( null, $expectId );
 418                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 419                 $this->assertSame( $expectId, $session->getId() );
 420
 421                 // Wrong ID
 422                 $expectId = 'expected-----------------------2';
 423                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 424                         'provider' => $provider1,
 425                         'id' => "un$expectId",
 426                         'persisted' => true,
 427                         'idIsSafe' => true,
 428                 ) );
 429                 $info2 = null;
 430                 try {
 431                         $pmanager->getEmptySessionInternal( null, $expectId );
 432                         $this->fail( 'Expected exception not thrown' );
 433                 } catch ( \UnexpectedValueException $ex ) {
 434                         $this->assertSame(
 435                                 'MockProvider1 returned empty session info with a wrong id: ' .
 436                                         "un$expectId != $expectId",
 437                                 $ex->getMessage()
 438                         );
 439                 }
 440
 441                 // Unsafe ID
 442                 $expectId = 'expected-----------------------2';
 443                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 444                         'provider' => $provider1,
 445                         'id' => $expectId,
 446                         'persisted' => true,
 447                 ) );
 448                 $info2 = null;
 449                 try {
 450                         $pmanager->getEmptySessionInternal( null, $expectId );
 451                         $this->fail( 'Expected exception not thrown' );
 452                 } catch ( \UnexpectedValueException $ex ) {
 453                         $this->assertSame(
 454                                 'MockProvider1 returned empty session info with id flagged unsafe',
 455                                 $ex->getMessage()
 456                         );
 457                 }
 458
 459                 // Wrong provider
 460                 $expectId = null;
 461                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 462                         'provider' => $provider2,
 463                         'id' => 'empty---------------------------',
 464                         'persisted' => true,
 465                         'idIsSafe' => true,
 466                 ) );
 467                 $info2 = null;
 468                 try {
 469                         $manager->getEmptySession();
 470                         $this->fail( 'Expected exception not thrown' );
 471                 } catch ( \UnexpectedValueException $ex ) {
 472                         $this->assertSame(
 473                                 'MockProvider1 returned an empty session info for a different provider: ' . $info1,
 474                                 $ex->getMessage()
 475                         );
 476                 }
 477
 478                 // Highest priority wins
 479                 $expectId = null;
 480                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY + 1, array(
 481                         'provider' => $provider1,
 482                         'id' => 'empty1--------------------------',
 483                         'persisted' => true,
 484                         'idIsSafe' => true,
 485                 ) );
 486                 $info2 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 487                         'provider' => $provider2,
 488                         'id' => 'empty2--------------------------',
 489                         'persisted' => true,
 490                         'idIsSafe' => true,
 491                 ) );
 492                 $session = $manager->getEmptySession();
 493                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 494                 $this->assertSame( 'empty1--------------------------', $session->getId() );
 495
 496                 $expectId = null;
 497                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY + 1, array(
 498                         'provider' => $provider1,
 499                         'id' => 'empty1--------------------------',
 500                         'persisted' => true,
 501                         'idIsSafe' => true,
 502                 ) );
 503                 $info2 = new SessionInfo( SessionInfo::MIN_PRIORITY + 2, array(
 504                         'provider' => $provider2,
 505                         'id' => 'empty2--------------------------',
 506                         'persisted' => true,
 507                         'idIsSafe' => true,
 508                 ) );
 509                 $session = $manager->getEmptySession();
 510                 $this->assertInstanceOf( 'MediaWiki\\Session\\Session', $session );
 511                 $this->assertSame( 'empty2--------------------------', $session->getId() );
 512
 513                 // Tied priorities throw an exception
 514                 $expectId = null;
 515                 $info1 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 516                         'provider' => $provider1,
 517                         'id' => 'empty1--------------------------',
 518                         'persisted' => true,
 519                         'userInfo' => UserInfo::newAnonymous(),
 520                         'idIsSafe' => true,
 521                 ) );
 522                 $info2 = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 523                         'provider' => $provider2,
 524                         'id' => 'empty2--------------------------',
 525                         'persisted' => true,
 526                         'userInfo' => UserInfo::newAnonymous(),
 527                         'idIsSafe' => true,
 528                 ) );
 529                 try {
 530                         $manager->getEmptySession();
 531                         $this->fail( 'Expected exception not thrown' );
 532                 } catch ( \UnexpectedValueException $ex ) {
 533                         $this->assertStringStartsWith(
 534                                 'Multiple empty sessions tied for top priority: ',
 535                                 $ex->getMessage()
 536                         );
 537                 }
 538
 539                 // Bad id
 540                 try {
 541                         $pmanager->getEmptySessionInternal( null, 'bad' );
 542                         $this->fail( 'Expected exception not thrown' );
 543                 } catch ( \InvalidArgumentException $ex ) {
 544                         $this->assertSame( 'Invalid session ID', $ex->getMessage() );
 545                 }
 546
 547                 // Session already exists
 548                 $expectId = 'expected-----------------------3';
 549                 $this->store->setSessionMeta( $expectId, array(
 550                         'provider' => 'MockProvider2',
 551                         'userId' => 0,
 552                         'userName' => null,
 553                         'userToken' => null,
 554                 ) );
 555                 try {
 556                         $pmanager->getEmptySessionInternal( null, $expectId );
 557                         $this->fail( 'Expected exception not thrown' );
 558                 } catch ( \InvalidArgumentException $ex ) {
 559                         $this->assertSame( 'Session ID already exists', $ex->getMessage() );
 560                 }
 561         }
 562
 563         public function testGetVaryHeaders() {
 564                 $manager = $this->getManager();
 565
 566                 $providerBuilder = $this->getMockBuilder( 'DummySessionProvider' )
 567                         ->setMethods( array( 'getVaryHeaders', '__toString' ) );
 568
 569                 $provider1 = $providerBuilder->getMock();
 570                 $provider1->expects( $this->once() )->method( 'getVaryHeaders' )
 571                         ->will( $this->returnValue( array(
 572                                 'Foo' => null,
 573                                 'Bar' => array( 'X', 'Bar1' ),
 574                                 'Quux' => null,
 575                         ) ) );
 576                 $provider1->expects( $this->any() )->method( '__toString' )
 577                         ->will( $this->returnValue( 'MockProvider1' ) );
 578
 579                 $provider2 = $providerBuilder->getMock();
 580                 $provider2->expects( $this->once() )->method( 'getVaryHeaders' )
 581                         ->will( $this->returnValue( array(
 582                                 'Baz' => null,
 583                                 'Bar' => array( 'X', 'Bar2' ),
 584                                 'Quux' => array( 'Quux' ),
 585                         ) ) );
 586                 $provider2->expects( $this->any() )->method( '__toString' )
 587                         ->will( $this->returnValue( 'MockProvider2' ) );
 588
 589                 $this->config->set( 'SessionProviders', array(
 590                         $this->objectCacheDef( $provider1 ),
 591                         $this->objectCacheDef( $provider2 ),
 592                 ) );
 593
 594                 $expect = array(
 595                         'Foo' => array(),
 596                         'Bar' => array( 'X', 'Bar1', 3 => 'Bar2' ),
 597                         'Quux' => array( 'Quux' ),
 598                         'Baz' => array(),
 599                         'Quux' => array( 'Quux' ),
 600                 );
 601
 602                 $this->assertEquals( $expect, $manager->getVaryHeaders() );
 603
 604                 // Again, to ensure it's cached
 605                 $this->assertEquals( $expect, $manager->getVaryHeaders() );
 606         }
 607
 608         public function testGetVaryCookies() {
 609                 $manager = $this->getManager();
 610
 611                 $providerBuilder = $this->getMockBuilder( 'DummySessionProvider' )
 612                         ->setMethods( array( 'getVaryCookies', '__toString' ) );
 613
 614                 $provider1 = $providerBuilder->getMock();
 615                 $provider1->expects( $this->once() )->method( 'getVaryCookies' )
 616                         ->will( $this->returnValue( array( 'Foo', 'Bar' ) ) );
 617                 $provider1->expects( $this->any() )->method( '__toString' )
 618                         ->will( $this->returnValue( 'MockProvider1' ) );
 619
 620                 $provider2 = $providerBuilder->getMock();
 621                 $provider2->expects( $this->once() )->method( 'getVaryCookies' )
 622                         ->will( $this->returnValue( array( 'Foo', 'Baz' ) ) );
 623                 $provider2->expects( $this->any() )->method( '__toString' )
 624                         ->will( $this->returnValue( 'MockProvider2' ) );
 625
 626                 $this->config->set( 'SessionProviders', array(
 627                         $this->objectCacheDef( $provider1 ),
 628                         $this->objectCacheDef( $provider2 ),
 629                 ) );
 630
 631                 $expect = array( 'Foo', 'Bar', 'Baz' );
 632
 633                 $this->assertEquals( $expect, $manager->getVaryCookies() );
 634
 635                 // Again, to ensure it's cached
 636                 $this->assertEquals( $expect, $manager->getVaryCookies() );
 637         }
 638
 639         public function testGetProviders() {
 640                 $realManager = $this->getManager();
 641                 $manager = \TestingAccessWrapper::newFromObject( $realManager );
 642
 643                 $this->config->set( 'SessionProviders', array(
 644                         array( 'class' => 'DummySessionProvider' ),
 645                 ) );
 646                 $providers = $manager->getProviders();
 647                 $this->assertArrayHasKey( 'DummySessionProvider', $providers );
 648                 $provider = \TestingAccessWrapper::newFromObject( $providers['DummySessionProvider'] );
 649                 $this->assertSame( $manager->logger, $provider->logger );
 650                 $this->assertSame( $manager->config, $provider->config );
 651                 $this->assertSame( $realManager, $provider->getManager() );
 652
 653                 $this->config->set( 'SessionProviders', array(
 654                         array( 'class' => 'DummySessionProvider' ),
 655                         array( 'class' => 'DummySessionProvider' ),
 656                 ) );
 657                 $manager->sessionProviders = null;
 658                 try {
 659                         $manager->getProviders();
 660                         $this->fail( 'Expected exception not thrown' );
 661                 } catch ( \UnexpectedValueException $ex ) {
 662                         $this->assertSame(
 663                                 'Duplicate provider name "DummySessionProvider"',
 664                                 $ex->getMessage()
 665                         );
 666                 }
 667         }
 668
 669         public function testShutdown() {
 670                 $manager = \TestingAccessWrapper::newFromObject( $this->getManager() );
 671                 $manager->setLogger( new \Psr\Log\NullLogger() );
 672
 673                 $mock = $this->getMock( 'stdClass', array( 'save' ) );
 674                 $mock->expects( $this->once() )->method( 'save' );
 675
 676                 $manager->allSessionBackends = array( $mock );
 677                 $manager->shutdown();
 678         }
 679
 680         public function testGetSessionFromInfo() {
 681                 $manager = \TestingAccessWrapper::newFromObject( $this->getManager() );
 682                 $request = new \FauxRequest();
 683
 684                 $id = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa';
 685
 686                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
 687                         'provider' => $manager->getProvider( 'DummySessionProvider' ),
 688                         'id' => $id,
 689                         'persisted' => true,
 690                         'userInfo' => UserInfo::newFromName( 'UTSysop', true ),
 691                         'idIsSafe' => true,
 692                 ) );
 693                 \TestingAccessWrapper::newFromObject( $info )->idIsSafe = true;
 694                 $session1 = \TestingAccessWrapper::newFromObject(
 695                         $manager->getSessionFromInfo( $info, $request )
 696                 );
 697                 $session2 = \TestingAccessWrapper::newFromObject(
 698                         $manager->getSessionFromInfo( $info, $request )
 699                 );
 700
 701                 $this->assertSame( $session1->backend, $session2->backend );
 702                 $this->assertNotEquals( $session1->index, $session2->index );
 703                 $this->assertSame( $session1->getSessionId(), $session2->getSessionId() );
 704                 $this->assertSame( $id, $session1->getId() );
 705
 706                 \TestingAccessWrapper::newFromObject( $info )->idIsSafe = false;
 707                 $session3 = $manager->getSessionFromInfo( $info, $request );
 708                 $this->assertNotSame( $id, $session3->getId() );
 709         }
 710
 711         public function testBackendRegistration() {
 712                 $manager = $this->getManager();
 713
 714                 $session = $manager->getSessionForRequest( new \FauxRequest );
 715                 $backend = \TestingAccessWrapper::newFromObject( $session )->backend;
 716                 $sessionId = $session->getSessionId();
 717                 $id = (string)$sessionId;
 718
 719                 $this->assertSame( $sessionId, $manager->getSessionById( $id, true )->getSessionId() );
 720
 721                 $manager->changeBackendId( $backend );
 722                 $this->assertSame( $sessionId, $session->getSessionId() );
 723                 $this->assertNotEquals( $id, (string)$sessionId );
 724                 $id = (string)$sessionId;
 725
 726                 $this->assertSame( $sessionId, $manager->getSessionById( $id, true )->getSessionId() );
 727
 728                 // Destruction of the session here causes the backend to be deregistered
 729                 $session = null;
 730
 731                 try {
 732                         $manager->changeBackendId( $backend );
 733                         $this->fail( 'Expected exception not thrown' );
 734                 } catch ( \InvalidArgumentException $ex ) {
 735                         $this->assertSame(
 736                                 'Backend was not registered with this SessionManager', $ex->getMessage()
 737                         );
 738                 }
 739
 740                 try {
 741                         $manager->deregisterSessionBackend( $backend );
 742                         $this->fail( 'Expected exception not thrown' );
 743                 } catch ( \InvalidArgumentException $ex ) {
 744                         $this->assertSame(
 745                                 'Backend was not registered with this SessionManager', $ex->getMessage()
 746                         );
 747                 }
 748
 749                 $session = $manager->getSessionById( $id, true );
 750                 $this->assertSame( $sessionId, $session->getSessionId() );
 751         }
 752
 753         public function testGenerateSessionId() {
 754                 $manager = $this->getManager();
 755
 756                 $id = $manager->generateSessionId();
 757                 $this->assertTrue( SessionManager::validateSessionId( $id ), "Generated ID: $id" );
 758         }
 759
 760         public function testAutoCreateUser() {
 761                 global $wgGroupPermissions;
 762
 763                 $that = $this;
 764
 765                 \ObjectCache::$instances[__METHOD__] = new TestBagOStuff();
 766                 $this->setMwGlobals( array( 'wgMainCacheType' => __METHOD__ ) );
 767
 768                 $this->stashMwGlobals( array( 'wgGroupPermissions' ) );
 769                 $wgGroupPermissions['*']['createaccount'] = true;
 770                 $wgGroupPermissions['*']['autocreateaccount'] = false;
 771
 772                 // Replace the global singleton with one configured for testing
 773                 $manager = $this->getManager();
 774                 $reset = TestUtils::setSessionManagerSingleton( $manager );
 775
 776                 $logger = new \TestLogger( true, function ( $m ) {
 777                         if ( substr( $m, 0, 15 ) === 'SessionBackend ' ) {
 778                                 // Don't care.
 779                                 return null;
 780                         }
 781                         $m = str_replace( 'MediaWiki\Session\SessionManager::autoCreateUser: ', '', $m );
 782                         $m = preg_replace( '/ - from: .*$/', ' - from: XXX', $m );
 783                         return $m;
 784                 } );
 785                 $manager->setLogger( $logger );
 786
 787                 $session = SessionManager::getGlobalSession();
 788
 789                 // Can't create an already-existing user
 790                 $user = User::newFromName( 'UTSysop' );
 791                 $id = $user->getId();
 792                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 793                 $this->assertSame( $id, $user->getId() );
 794                 $this->assertSame( 'UTSysop', $user->getName() );
 795                 $this->assertSame( array(), $logger->getBuffer() );
 796                 $logger->clearBuffer();
 797
 798                 // Sanity check that creation works at all
 799                 $user = User::newFromName( 'UTSessionAutoCreate1' );
 800                 $this->assertSame( 0, $user->getId(), 'sanity check' );
 801                 $this->assertTrue( $manager->autoCreateUser( $user ) );
 802                 $this->assertNotEquals( 0, $user->getId() );
 803                 $this->assertSame( 'UTSessionAutoCreate1', $user->getName() );
 804                 $this->assertEquals(
 805                         $user->getId(), User::idFromName( 'UTSessionAutoCreate1', User::READ_LATEST )
 806                 );
 807                 $this->assertSame( array(
 808                         array( LogLevel::INFO, 'creating new user (UTSessionAutoCreate1) - from: XXX' ),
 809                 ), $logger->getBuffer() );
 810                 $logger->clearBuffer();
 811
 812                 // Check lack of permissions
 813                 $wgGroupPermissions['*']['createaccount'] = false;
 814                 $wgGroupPermissions['*']['autocreateaccount'] = false;
 815                 $user = User::newFromName( 'UTDoesNotExist' );
 816                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 817                 $this->assertSame( 0, $user->getId() );
 818                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 819                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 820                 $session->clear();
 821                 $this->assertSame( array(
 822                         array( LogLevel::DEBUG, 'user is blocked from this wiki, blacklisting' ),
 823                 ), $logger->getBuffer() );
 824                 $logger->clearBuffer();
 825
 826                 // Check other permission
 827                 $wgGroupPermissions['*']['createaccount'] = false;
 828                 $wgGroupPermissions['*']['autocreateaccount'] = true;
 829                 $user = User::newFromName( 'UTSessionAutoCreate2' );
 830                 $this->assertSame( 0, $user->getId(), 'sanity check' );
 831                 $this->assertTrue( $manager->autoCreateUser( $user ) );
 832                 $this->assertNotEquals( 0, $user->getId() );
 833                 $this->assertSame( 'UTSessionAutoCreate2', $user->getName() );
 834                 $this->assertEquals(
 835                         $user->getId(), User::idFromName( 'UTSessionAutoCreate2', User::READ_LATEST )
 836                 );
 837                 $this->assertSame( array(
 838                         array( LogLevel::INFO, 'creating new user (UTSessionAutoCreate2) - from: XXX' ),
 839                 ), $logger->getBuffer() );
 840                 $logger->clearBuffer();
 841
 842                 // Test account-creation block
 843                 $anon = new User;
 844                 $block = new \Block( array(
 845                         'address' => $anon->getName(),
 846                         'user' => $id,
 847                         'reason' => __METHOD__,
 848                         'expiry' => time() + 100500,
 849                         'createAccount' => true,
 850                 ) );
 851                 $block->insert();
 852                 $this->assertInstanceOf( 'Block', $anon->isBlockedFromCreateAccount(), 'sanity check' );
 853                 $reset2 = new \ScopedCallback( array( $block, 'delete' ) );
 854                 $user = User::newFromName( 'UTDoesNotExist' );
 855                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 856                 $this->assertSame( 0, $user->getId() );
 857                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 858                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 859                 \ScopedCallback::consume( $reset2 );
 860                 $session->clear();
 861                 $this->assertSame( array(
 862                         array( LogLevel::DEBUG, 'user is blocked from this wiki, blacklisting' ),
 863                 ), $logger->getBuffer() );
 864                 $logger->clearBuffer();
 865
 866                 // Sanity check that creation still works
 867                 $user = User::newFromName( 'UTSessionAutoCreate3' );
 868                 $this->assertSame( 0, $user->getId(), 'sanity check' );
 869                 $this->assertTrue( $manager->autoCreateUser( $user ) );
 870                 $this->assertNotEquals( 0, $user->getId() );
 871                 $this->assertSame( 'UTSessionAutoCreate3', $user->getName() );
 872                 $this->assertEquals(
 873                         $user->getId(), User::idFromName( 'UTSessionAutoCreate3', User::READ_LATEST )
 874                 );
 875                 $this->assertSame( array(
 876                         array( LogLevel::INFO, 'creating new user (UTSessionAutoCreate3) - from: XXX' ),
 877                 ), $logger->getBuffer() );
 878                 $logger->clearBuffer();
 879
 880                 // Test prevention by AuthPlugin
 881                 global $wgAuth;
 882                 $oldWgAuth = $wgAuth;
 883                 $mockWgAuth = $this->getMock( 'AuthPlugin', array( 'autoCreate' ) );
 884                 $mockWgAuth->expects( $this->once() )->method( 'autoCreate' )
 885                         ->will( $this->returnValue( false ) );
 886                 $this->setMwGlobals( array(
 887                         'wgAuth' => $mockWgAuth,
 888                 ) );
 889                 $user = User::newFromName( 'UTDoesNotExist' );
 890                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 891                 $this->assertSame( 0, $user->getId() );
 892                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 893                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 894                 $this->setMwGlobals( array(
 895                         'wgAuth' => $oldWgAuth,
 896                 ) );
 897                 $session->clear();
 898                 $this->assertSame( array(
 899                         array( LogLevel::DEBUG, 'denied by AuthPlugin' ),
 900                 ), $logger->getBuffer() );
 901                 $logger->clearBuffer();
 902
 903                 // Test prevention by wfReadOnly()
 904                 $this->setMwGlobals( array(
 905                         'wgReadOnly' => 'Because',
 906                 ) );
 907                 $user = User::newFromName( 'UTDoesNotExist' );
 908                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 909                 $this->assertSame( 0, $user->getId() );
 910                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 911                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 912                 $this->setMwGlobals( array(
 913                         'wgReadOnly' => false,
 914                 ) );
 915                 $session->clear();
 916                 $this->assertSame( array(
 917                         array( LogLevel::DEBUG, 'denied by wfReadOnly()' ),
 918                 ), $logger->getBuffer() );
 919                 $logger->clearBuffer();
 920
 921                 // Test prevention by a previous session
 922                 $session->set( 'MWSession::AutoCreateBlacklist', 'test' );
 923                 $user = User::newFromName( 'UTDoesNotExist' );
 924                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 925                 $this->assertSame( 0, $user->getId() );
 926                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 927                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 928                 $session->clear();
 929                 $this->assertSame( array(
 930                         array( LogLevel::DEBUG, 'blacklisted in session (test)' ),
 931                 ), $logger->getBuffer() );
 932                 $logger->clearBuffer();
 933
 934                 // Test uncreatable name
 935                 $user = User::newFromName( 'UTDoesNotExist@' );
 936                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 937                 $this->assertSame( 0, $user->getId() );
 938                 $this->assertNotSame( 'UTDoesNotExist@', $user->getName() );
 939                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 940                 $session->clear();
 941                 $this->assertSame( array(
 942                         array( LogLevel::DEBUG, 'Invalid username, blacklisting' ),
 943                 ), $logger->getBuffer() );
 944                 $logger->clearBuffer();
 945
 946                 // Test AbortAutoAccount hook
 947                 $mock = $this->getMock( __CLASS__, array( 'onAbortAutoAccount' ) );
 948                 $mock->expects( $this->once() )->method( 'onAbortAutoAccount' )
 949                         ->will( $this->returnCallback( function ( User $user, &$msg ) {
 950                                 $msg = 'No way!';
 951                                 return false;
 952                         } ) );
 953                 $this->mergeMwGlobalArrayValue( 'wgHooks', array( 'AbortAutoAccount' => array( $mock ) ) );
 954                 $user = User::newFromName( 'UTDoesNotExist' );
 955                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 956                 $this->assertSame( 0, $user->getId() );
 957                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 958                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 959                 $this->mergeMwGlobalArrayValue( 'wgHooks', array( 'AbortAutoAccount' => array() ) );
 960                 $session->clear();
 961                 $this->assertSame( array(
 962                         array( LogLevel::DEBUG, 'denied by hook: No way!' ),
 963                 ), $logger->getBuffer() );
 964                 $logger->clearBuffer();
 965
 966                 // Test AbortAutoAccount hook screwing up the name
 967                 $mock = $this->getMock( 'stdClass', array( 'onAbortAutoAccount' ) );
 968                 $mock->expects( $this->once() )->method( 'onAbortAutoAccount' )
 969                         ->will( $this->returnCallback( function ( User $user ) {
 970                                 $user->setName( 'UTDoesNotExistEither' );
 971                         } ) );
 972                 $this->mergeMwGlobalArrayValue( 'wgHooks', array( 'AbortAutoAccount' => array( $mock ) ) );
 973                 try {
 974                         $user = User::newFromName( 'UTDoesNotExist' );
 975                         $manager->autoCreateUser( $user );
 976                         $this->fail( 'Expected exception not thrown' );
 977                 } catch ( \UnexpectedValueException $ex ) {
 978                         $this->assertSame(
 979                                 'AbortAutoAccount hook tried to change the user name',
 980                                 $ex->getMessage()
 981                         );
 982                 }
 983                 $this->assertSame( 0, $user->getId() );
 984                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
 985                 $this->assertNotSame( 'UTDoesNotExistEither', $user->getName() );
 986                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
 987                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExistEither', User::READ_LATEST ) );
 988                 $this->mergeMwGlobalArrayValue( 'wgHooks', array( 'AbortAutoAccount' => array() ) );
 989                 $session->clear();
 990                 $this->assertSame( array(), $logger->getBuffer() );
 991                 $logger->clearBuffer();
 992
 993                 // Test for "exception backoff"
 994                 $user = User::newFromName( 'UTDoesNotExist' );
 995                 $cache = \ObjectCache::getLocalClusterInstance();
 996                 $backoffKey = wfMemcKey( 'MWSession', 'autocreate-failed', md5( $user->getName() ) );
 997                 $cache->set( $backoffKey, 1, 60 * 10 );
 998                 $this->assertFalse( $manager->autoCreateUser( $user ) );
 999                 $this->assertSame( 0, $user->getId() );
1000                 $this->assertNotSame( 'UTDoesNotExist', $user->getName() );
1001                 $this->assertEquals( 0, User::idFromName( 'UTDoesNotExist', User::READ_LATEST ) );
1002                 $cache->delete( $backoffKey );
1003                 $session->clear();
1004                 $this->assertSame( array(
1005                         array( LogLevel::DEBUG, 'denied by prior creation attempt failures' ),
1006                 ), $logger->getBuffer() );
1007                 $logger->clearBuffer();
1008
1009                 // Sanity check that creation still works, and test completion hook
1010                 $cb = $this->callback( function ( User $user ) use ( $that ) {
1011                         $that->assertNotEquals( 0, $user->getId() );
1012                         $that->assertSame( 'UTSessionAutoCreate4', $user->getName() );
1013                         $that->assertEquals(
1014                                 $user->getId(), User::idFromName( 'UTSessionAutoCreate4', User::READ_LATEST )
1015                         );
1016                         return true;
1017                 } );
1018                 $mock = $this->getMock( 'stdClass',
1019                         array( 'onAuthPluginAutoCreate', 'onLocalUserCreated' ) );
1020                 $mock->expects( $this->once() )->method( 'onAuthPluginAutoCreate' )
1021                         ->with( $cb );
1022                 $mock->expects( $this->once() )->method( 'onLocalUserCreated' )
1023                         ->with( $cb, $this->identicalTo( true ) );
1024                 $this->mergeMwGlobalArrayValue( 'wgHooks', array(
1025                         'AuthPluginAutoCreate' => array( $mock ),
1026                         'LocalUserCreated' => array( $mock ),
1027                 ) );
1028                 $user = User::newFromName( 'UTSessionAutoCreate4' );
1029                 $this->assertSame( 0, $user->getId(), 'sanity check' );
1030                 $this->assertTrue( $manager->autoCreateUser( $user ) );
1031                 $this->assertNotEquals( 0, $user->getId() );
1032                 $this->assertSame( 'UTSessionAutoCreate4', $user->getName() );
1033                 $this->assertEquals(
1034                         $user->getId(),
1035                         User::idFromName( 'UTSessionAutoCreate4', User::READ_LATEST )
1036                 );
1037                 $this->mergeMwGlobalArrayValue( 'wgHooks', array(
1038                         'AuthPluginAutoCreate' => array(),
1039                         'LocalUserCreated' => array(),
1040                 ) );
1041                 $this->assertSame( array(
1042                         array( LogLevel::INFO, 'creating new user (UTSessionAutoCreate4) - from: XXX' ),
1043                 ), $logger->getBuffer() );
1044                 $logger->clearBuffer();
1045         }
1046
1047         public function onAbortAutoAccount( User $user, &$msg ) {
1048         }
1049
1050         public function testPreventSessionsForUser() {
1051                 $manager = $this->getManager();
1052
1053                 $providerBuilder = $this->getMockBuilder( 'DummySessionProvider' )
1054                         ->setMethods( array( 'preventSessionsForUser', '__toString' ) );
1055
1056                 $provider1 = $providerBuilder->getMock();
1057                 $provider1->expects( $this->once() )->method( 'preventSessionsForUser' )
1058                         ->with( $this->equalTo( 'UTSysop' ) );
1059                 $provider1->expects( $this->any() )->method( '__toString' )
1060                         ->will( $this->returnValue( 'MockProvider1' ) );
1061
1062                 $this->config->set( 'SessionProviders', array(
1063                         $this->objectCacheDef( $provider1 ),
1064                 ) );
1065
1066                 $user = User::newFromName( 'UTSysop' );
1067                 $token = $user->getToken( true );
1068
1069                 $this->assertFalse( $manager->isUserSessionPrevented( 'UTSysop' ) );
1070                 $manager->preventSessionsForUser( 'UTSysop' );
1071                 $this->assertNotEquals( $token, User::newFromName( 'UTSysop' )->getToken() );
1072                 $this->assertTrue( $manager->isUserSessionPrevented( 'UTSysop' ) );
1073         }
1074
1075         public function testLoadSessionInfoFromStore() {
1076                 $manager = $this->getManager();
1077                 $logger = new \TestLogger( true, function ( $m ) {
1078                         return preg_replace(
1079                                 '/^Session \[\d+\]\w+<(?:null|anon|[+-]:\d+:\w+)>\w+: /', 'Session X: ', $m
1080                         );
1081                 } );
1082                 $manager->setLogger( $logger );
1083                 $request = new \FauxRequest();
1084
1085                 // TestingAccessWrapper can't handle methods with reference arguments, sigh.
1086                 $rClass = new \ReflectionClass( $manager );
1087                 $rMethod = $rClass->getMethod( 'loadSessionInfoFromStore' );
1088                 $rMethod->setAccessible( true );
1089                 $loadSessionInfoFromStore = function ( &$info ) use ( $rMethod, $manager, $request ) {
1090                         return $rMethod->invokeArgs( $manager, array( &$info, $request ) );
1091                 };
1092
1093                 $userInfo = UserInfo::newFromName( 'UTSysop', true );
1094                 $unverifiedUserInfo = UserInfo::newFromName( 'UTSysop', false );
1095
1096                 $id = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa';
1097                 $metadata = array(
1098                         'userId' => $userInfo->getId(),
1099                         'userName' => $userInfo->getName(),
1100                         'userToken' => $userInfo->getToken( true ),
1101                         'provider' => 'Mock',
1102                 );
1103
1104                 $builder = $this->getMockBuilder( 'MediaWiki\\Session\\SessionProvider' )
1105                         ->setMethods( array( '__toString', 'mergeMetadata', 'refreshSessionInfo' ) );
1106
1107                 $provider = $builder->getMockForAbstractClass();
1108                 $provider->setManager( $manager );
1109                 $provider->expects( $this->any() )->method( 'persistsSessionId' )
1110                         ->will( $this->returnValue( true ) );
1111                 $provider->expects( $this->any() )->method( 'canChangeUser' )
1112                         ->will( $this->returnValue( true ) );
1113                 $provider->expects( $this->any() )->method( 'refreshSessionInfo' )
1114                         ->will( $this->returnValue( true ) );
1115                 $provider->expects( $this->any() )->method( '__toString' )
1116                         ->will( $this->returnValue( 'Mock' ) );
1117                 $provider->expects( $this->any() )->method( 'mergeMetadata' )
1118                         ->will( $this->returnCallback( function ( $a, $b ) {
1119                                 if ( $b === array( 'Throw' ) ) {
1120                                         throw new \UnexpectedValueException( 'no merge!' );
1121                                 }
1122                                 return array( 'Merged' );
1123                         } ) );
1124
1125                 $provider2 = $builder->getMockForAbstractClass();
1126                 $provider2->setManager( $manager );
1127                 $provider2->expects( $this->any() )->method( 'persistsSessionId' )
1128                         ->will( $this->returnValue( false ) );
1129                 $provider2->expects( $this->any() )->method( 'canChangeUser' )
1130                         ->will( $this->returnValue( false ) );
1131                 $provider2->expects( $this->any() )->method( '__toString' )
1132                         ->will( $this->returnValue( 'Mock2' ) );
1133                 $provider2->expects( $this->any() )->method( 'refreshSessionInfo' )
1134                         ->will( $this->returnCallback( function ( $info, $request, &$metadata ) {
1135                                 $metadata['changed'] = true;
1136                                 return true;
1137                         } ) );
1138
1139                 $provider3 = $builder->getMockForAbstractClass();
1140                 $provider3->setManager( $manager );
1141                 $provider3->expects( $this->any() )->method( 'persistsSessionId' )
1142                         ->will( $this->returnValue( true ) );
1143                 $provider3->expects( $this->any() )->method( 'canChangeUser' )
1144                         ->will( $this->returnValue( true ) );
1145                 $provider3->expects( $this->once() )->method( 'refreshSessionInfo' )
1146                         ->will( $this->returnValue( false ) );
1147                 $provider3->expects( $this->any() )->method( '__toString' )
1148                         ->will( $this->returnValue( 'Mock3' ) );
1149
1150                 \TestingAccessWrapper::newFromObject( $manager )->sessionProviders = array(
1151                         (string)$provider => $provider,
1152                         (string)$provider2 => $provider2,
1153                         (string)$provider3 => $provider3,
1154                 );
1155
1156                 // No metadata, basic usage
1157                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1158                         'provider' => $provider,
1159                         'id' => $id,
1160                         'userInfo' => $userInfo
1161                 ) );
1162                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1163                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1164                 $this->assertFalse( $info->isIdSafe() );
1165                 $this->assertSame( array(), $logger->getBuffer() );
1166
1167                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1168                         'provider' => $provider,
1169                         'userInfo' => $userInfo
1170                 ) );
1171                 $this->assertTrue( $info->isIdSafe(), 'sanity check' );
1172                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1173                 $this->assertTrue( $info->isIdSafe() );
1174                 $this->assertSame( array(), $logger->getBuffer() );
1175
1176                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1177                         'provider' => $provider2,
1178                         'id' => $id,
1179                         'userInfo' => $userInfo
1180                 ) );
1181                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1182                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1183                 $this->assertTrue( $info->isIdSafe() );
1184                 $this->assertSame( array(), $logger->getBuffer() );
1185
1186                 // Unverified user, no metadata
1187                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1188                         'provider' => $provider,
1189                         'id' => $id,
1190                         'userInfo' => $unverifiedUserInfo
1191                 ) );
1192                 $this->assertSame( $unverifiedUserInfo, $info->getUserInfo() );
1193                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1194                 $this->assertSame( array(
1195                         array( LogLevel::WARNING, 'Session X: Unverified user provided and no metadata to auth it' )
1196                 ), $logger->getBuffer() );
1197                 $logger->clearBuffer();
1198
1199                 // No metadata, missing data
1200                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1201                         'id' => $id,
1202                         'userInfo' => $userInfo
1203                 ) );
1204                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1205                 $this->assertSame( array(
1206                         array( LogLevel::WARNING, 'Session X: Null provider and no metadata' ),
1207                 ), $logger->getBuffer() );
1208                 $logger->clearBuffer();
1209
1210                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1211                         'provider' => $provider,
1212                         'id' => $id,
1213                 ) );
1214                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1215                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1216                 $this->assertInstanceOf( 'MediaWiki\\Session\\UserInfo', $info->getUserInfo() );
1217                 $this->assertTrue( $info->getUserInfo()->isVerified() );
1218                 $this->assertTrue( $info->getUserInfo()->isAnon() );
1219                 $this->assertFalse( $info->isIdSafe() );
1220                 $this->assertSame( array(), $logger->getBuffer() );
1221
1222                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1223                         'provider' => $provider2,
1224                         'id' => $id,
1225                 ) );
1226                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1227                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1228                 $this->assertSame( array(
1229                         array( LogLevel::INFO, 'Session X: No user provided and provider cannot set user' )
1230                 ), $logger->getBuffer() );
1231                 $logger->clearBuffer();
1232
1233                 // Incomplete/bad metadata
1234                 $this->store->setRawSession( $id, true );
1235                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1236                 $this->assertSame( array(
1237                         array( LogLevel::WARNING, 'Session X: Bad data' ),
1238                 ), $logger->getBuffer() );
1239                 $logger->clearBuffer();
1240
1241                 $this->store->setRawSession( $id, array( 'data' => array() ) );
1242                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1243                 $this->assertSame( array(
1244                         array( LogLevel::WARNING, 'Session X: Bad data structure' ),
1245                 ), $logger->getBuffer() );
1246                 $logger->clearBuffer();
1247
1248                 $this->store->deleteSession( $id );
1249                 $this->store->setRawSession( $id, array( 'metadata' => $metadata ) );
1250                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1251                 $this->assertSame( array(
1252                         array( LogLevel::WARNING, 'Session X: Bad data structure' ),
1253                 ), $logger->getBuffer() );
1254                 $logger->clearBuffer();
1255
1256                 $this->store->setRawSession( $id, array( 'metadata' => $metadata, 'data' => true ) );
1257                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1258                 $this->assertSame( array(
1259                         array( LogLevel::WARNING, 'Session X: Bad data structure' ),
1260                 ), $logger->getBuffer() );
1261                 $logger->clearBuffer();
1262
1263                 $this->store->setRawSession( $id, array( 'metadata' => true, 'data' => array() ) );
1264                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1265                 $this->assertSame( array(
1266                         array( LogLevel::WARNING, 'Session X: Bad data structure' ),
1267                 ), $logger->getBuffer() );
1268                 $logger->clearBuffer();
1269
1270                 foreach ( $metadata as $key => $dummy ) {
1271                         $tmp = $metadata;
1272                         unset( $tmp[$key] );
1273                         $this->store->setRawSession( $id, array( 'metadata' => $tmp, 'data' => array() ) );
1274                         $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1275                         $this->assertSame( array(
1276                                 array( LogLevel::WARNING, 'Session X: Bad metadata' ),
1277                         ), $logger->getBuffer() );
1278                         $logger->clearBuffer();
1279                 }
1280
1281                 // Basic usage with metadata
1282                 $this->store->setRawSession( $id, array( 'metadata' => $metadata, 'data' => array() ) );
1283                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1284                         'provider' => $provider,
1285                         'id' => $id,
1286                         'userInfo' => $userInfo
1287                 ) );
1288                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1289                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1290                 $this->assertTrue( $info->isIdSafe() );
1291                 $this->assertSame( array(), $logger->getBuffer() );
1292
1293                 // Mismatched provider
1294                 $this->store->setSessionMeta( $id, array( 'provider' => 'Bad' ) + $metadata );
1295                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1296                         'provider' => $provider,
1297                         'id' => $id,
1298                         'userInfo' => $userInfo
1299                 ) );
1300                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1301                 $this->assertSame( array(
1302                         array( LogLevel::WARNING, 'Session X: Wrong provider, Bad !== Mock' ),
1303                 ), $logger->getBuffer() );
1304                 $logger->clearBuffer();
1305
1306                 // Unknown provider
1307                 $this->store->setSessionMeta( $id, array( 'provider' => 'Bad' ) + $metadata );
1308                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1309                         'id' => $id,
1310                         'userInfo' => $userInfo
1311                 ) );
1312                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1313                 $this->assertSame( array(
1314                         array( LogLevel::WARNING, 'Session X: Unknown provider, Bad' ),
1315                 ), $logger->getBuffer() );
1316                 $logger->clearBuffer();
1317
1318                 // Fill in provider
1319                 $this->store->setSessionMeta( $id, $metadata );
1320                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1321                         'id' => $id,
1322                         'userInfo' => $userInfo
1323                 ) );
1324                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1325                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1326                 $this->assertTrue( $info->isIdSafe() );
1327                 $this->assertSame( array(), $logger->getBuffer() );
1328
1329                 // Bad user metadata
1330                 $this->store->setSessionMeta( $id, array( 'userId' => -1, 'userToken' => null ) + $metadata );
1331                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1332                         'provider' => $provider,
1333                         'id' => $id,
1334                 ) );
1335                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1336                 $this->assertSame( array(
1337                         array( LogLevel::ERROR, 'Session X: Invalid ID' ),
1338                 ), $logger->getBuffer() );
1339                 $logger->clearBuffer();
1340
1341                 $this->store->setSessionMeta(
1342                         $id, array( 'userId' => 0, 'userName' => '<X>', 'userToken' => null ) + $metadata
1343                 );
1344                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1345                         'provider' => $provider,
1346                         'id' => $id,
1347                 ) );
1348                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1349                 $this->assertSame( array(
1350                         array( LogLevel::ERROR, 'Session X: Invalid user name' ),
1351                 ), $logger->getBuffer() );
1352                 $logger->clearBuffer();
1353
1354                 // Mismatched user by ID
1355                 $this->store->setSessionMeta(
1356                         $id, array( 'userId' => $userInfo->getId() + 1, 'userToken' => null ) + $metadata
1357                 );
1358                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1359                         'provider' => $provider,
1360                         'id' => $id,
1361                         'userInfo' => $userInfo
1362                 ) );
1363                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1364                 $this->assertSame( array(
1365                         array( LogLevel::WARNING, 'Session X: User ID mismatch, 2 !== 1' ),
1366                 ), $logger->getBuffer() );
1367                 $logger->clearBuffer();
1368
1369                 // Mismatched user by name
1370                 $this->store->setSessionMeta(
1371                         $id, array( 'userId' => 0, 'userName' => 'X', 'userToken' => null ) + $metadata
1372                 );
1373                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1374                         'provider' => $provider,
1375                         'id' => $id,
1376                         'userInfo' => $userInfo
1377                 ) );
1378                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1379                 $this->assertSame( array(
1380                         array( LogLevel::WARNING, 'Session X: User name mismatch, X !== UTSysop' ),
1381                 ), $logger->getBuffer() );
1382                 $logger->clearBuffer();
1383
1384                 // ID matches, name doesn't
1385                 $this->store->setSessionMeta(
1386                         $id, array( 'userId' => $userInfo->getId(), 'userName' => 'X', 'userToken' => null ) + $metadata
1387                 );
1388                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1389                         'provider' => $provider,
1390                         'id' => $id,
1391                         'userInfo' => $userInfo
1392                 ) );
1393                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1394                 $this->assertSame( array(
1395                         array(
1396                                 LogLevel::WARNING, 'Session X: User ID matched but name didn\'t (rename?), X !== UTSysop'
1397                         ),
1398                 ), $logger->getBuffer() );
1399                 $logger->clearBuffer();
1400
1401                 // Mismatched anon user
1402                 $this->store->setSessionMeta(
1403                         $id, array( 'userId' => 0, 'userName' => null, 'userToken' => null ) + $metadata
1404                 );
1405                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1406                         'provider' => $provider,
1407                         'id' => $id,
1408                         'userInfo' => $userInfo
1409                 ) );
1410                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1411                 $this->assertSame( array(
1412                         array(
1413                                 LogLevel::WARNING, 'Session X: Metadata has an anonymous user, but a non-anon user was provided'
1414                         ),
1415                 ), $logger->getBuffer() );
1416                 $logger->clearBuffer();
1417
1418                 // Lookup user by ID
1419                 $this->store->setSessionMeta( $id, array( 'userToken' => null ) + $metadata );
1420                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1421                         'provider' => $provider,
1422                         'id' => $id,
1423                 ) );
1424                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1425                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1426                 $this->assertSame( $userInfo->getId(), $info->getUserInfo()->getId() );
1427                 $this->assertTrue( $info->isIdSafe() );
1428                 $this->assertSame( array(), $logger->getBuffer() );
1429
1430                 // Lookup user by name
1431                 $this->store->setSessionMeta(
1432                         $id, array( 'userId' => 0, 'userName' => 'UTSysop', 'userToken' => null ) + $metadata
1433                 );
1434                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1435                         'provider' => $provider,
1436                         'id' => $id,
1437                 ) );
1438                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1439                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1440                 $this->assertSame( $userInfo->getId(), $info->getUserInfo()->getId() );
1441                 $this->assertTrue( $info->isIdSafe() );
1442                 $this->assertSame( array(), $logger->getBuffer() );
1443
1444                 // Lookup anonymous user
1445                 $this->store->setSessionMeta(
1446                         $id, array( 'userId' => 0, 'userName' => null, 'userToken' => null ) + $metadata
1447                 );
1448                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1449                         'provider' => $provider,
1450                         'id' => $id,
1451                 ) );
1452                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1453                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1454                 $this->assertTrue( $info->getUserInfo()->isAnon() );
1455                 $this->assertTrue( $info->isIdSafe() );
1456                 $this->assertSame( array(), $logger->getBuffer() );
1457
1458                 // Unverified user with metadata
1459                 $this->store->setSessionMeta( $id, $metadata );
1460                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1461                         'provider' => $provider,
1462                         'id' => $id,
1463                         'userInfo' => $unverifiedUserInfo
1464                 ) );
1465                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1466                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1467                 $this->assertTrue( $info->getUserInfo()->isVerified() );
1468                 $this->assertSame( $unverifiedUserInfo->getId(), $info->getUserInfo()->getId() );
1469                 $this->assertSame( $unverifiedUserInfo->getName(), $info->getUserInfo()->getName() );
1470                 $this->assertTrue( $info->isIdSafe() );
1471                 $this->assertSame( array(), $logger->getBuffer() );
1472
1473                 // Unverified user with metadata
1474                 $this->store->setSessionMeta( $id, $metadata );
1475                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1476                         'provider' => $provider,
1477                         'id' => $id,
1478                         'userInfo' => $unverifiedUserInfo
1479                 ) );
1480                 $this->assertFalse( $info->isIdSafe(), 'sanity check' );
1481                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1482                 $this->assertTrue( $info->getUserInfo()->isVerified() );
1483                 $this->assertSame( $unverifiedUserInfo->getId(), $info->getUserInfo()->getId() );
1484                 $this->assertSame( $unverifiedUserInfo->getName(), $info->getUserInfo()->getName() );
1485                 $this->assertTrue( $info->isIdSafe() );
1486                 $this->assertSame( array(), $logger->getBuffer() );
1487
1488                 // Wrong token
1489                 $this->store->setSessionMeta( $id, array( 'userToken' => 'Bad' ) + $metadata );
1490                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1491                         'provider' => $provider,
1492                         'id' => $id,
1493                         'userInfo' => $userInfo
1494                 ) );
1495                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1496                 $this->assertSame( array(
1497                         array( LogLevel::WARNING, 'Session X: User token mismatch' ),
1498                 ), $logger->getBuffer() );
1499                 $logger->clearBuffer();
1500
1501                 // Provider metadata
1502                 $this->store->setSessionMeta( $id, array( 'provider' => 'Mock2' ) + $metadata );
1503                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1504                         'provider' => $provider2,
1505                         'id' => $id,
1506                         'userInfo' => $userInfo,
1507                         'metadata' => array( 'Info' ),
1508                 ) );
1509                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1510                 $this->assertSame( array( 'Info', 'changed' => true ), $info->getProviderMetadata() );
1511                 $this->assertSame( array(), $logger->getBuffer() );
1512
1513                 $this->store->setSessionMeta( $id, array( 'providerMetadata' => array( 'Saved' ) ) + $metadata );
1514                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1515                         'provider' => $provider,
1516                         'id' => $id,
1517                         'userInfo' => $userInfo,
1518                 ) );
1519                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1520                 $this->assertSame( array( 'Saved' ), $info->getProviderMetadata() );
1521                 $this->assertSame( array(), $logger->getBuffer() );
1522
1523                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1524                         'provider' => $provider,
1525                         'id' => $id,
1526                         'userInfo' => $userInfo,
1527                         'metadata' => array( 'Info' ),
1528                 ) );
1529                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1530                 $this->assertSame( array( 'Merged' ), $info->getProviderMetadata() );
1531                 $this->assertSame( array(), $logger->getBuffer() );
1532
1533                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1534                         'provider' => $provider,
1535                         'id' => $id,
1536                         'userInfo' => $userInfo,
1537                         'metadata' => array( 'Throw' ),
1538                 ) );
1539                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1540                 $this->assertSame( array(
1541                         array( LogLevel::WARNING, 'Session X: Metadata merge failed: no merge!' ),
1542                 ), $logger->getBuffer() );
1543                 $logger->clearBuffer();
1544
1545                 // Remember from session
1546                 $this->store->setSessionMeta( $id, $metadata );
1547                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1548                         'provider' => $provider,
1549                         'id' => $id,
1550                 ) );
1551                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1552                 $this->assertFalse( $info->wasRemembered() );
1553                 $this->assertSame( array(), $logger->getBuffer() );
1554
1555                 $this->store->setSessionMeta( $id, array( 'remember' => true ) + $metadata );
1556                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1557                         'provider' => $provider,
1558                         'id' => $id,
1559                 ) );
1560                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1561                 $this->assertTrue( $info->wasRemembered() );
1562                 $this->assertSame( array(), $logger->getBuffer() );
1563
1564                 $this->store->setSessionMeta( $id, array( 'remember' => false ) + $metadata );
1565                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1566                         'provider' => $provider,
1567                         'id' => $id,
1568                         'userInfo' => $userInfo
1569                 ) );
1570                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1571                 $this->assertTrue( $info->wasRemembered() );
1572                 $this->assertSame( array(), $logger->getBuffer() );
1573
1574                 // forceHTTPS from session
1575                 $this->store->setSessionMeta( $id, $metadata );
1576                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1577                         'provider' => $provider,
1578                         'id' => $id,
1579                         'userInfo' => $userInfo
1580                 ) );
1581                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1582                 $this->assertFalse( $info->forceHTTPS() );
1583                 $this->assertSame( array(), $logger->getBuffer() );
1584
1585                 $this->store->setSessionMeta( $id, array( 'forceHTTPS' => true ) + $metadata );
1586                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1587                         'provider' => $provider,
1588                         'id' => $id,
1589                         'userInfo' => $userInfo
1590                 ) );
1591                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1592                 $this->assertTrue( $info->forceHTTPS() );
1593                 $this->assertSame( array(), $logger->getBuffer() );
1594
1595                 $this->store->setSessionMeta( $id, array( 'forceHTTPS' => false ) + $metadata );
1596                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1597                         'provider' => $provider,
1598                         'id' => $id,
1599                         'userInfo' => $userInfo,
1600                         'forceHTTPS' => true
1601                 ) );
1602                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1603                 $this->assertTrue( $info->forceHTTPS() );
1604                 $this->assertSame( array(), $logger->getBuffer() );
1605
1606                 // "Persist" flag from session
1607                 $this->store->setSessionMeta( $id, $metadata );
1608                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1609                         'provider' => $provider,
1610                         'id' => $id,
1611                         'userInfo' => $userInfo
1612                 ) );
1613                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1614                 $this->assertFalse( $info->wasPersisted() );
1615                 $this->assertSame( array(), $logger->getBuffer() );
1616
1617                 $this->store->setSessionMeta( $id, array( 'persisted' => true ) + $metadata );
1618                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1619                         'provider' => $provider,
1620                         'id' => $id,
1621                         'userInfo' => $userInfo
1622                 ) );
1623                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1624                 $this->assertTrue( $info->wasPersisted() );
1625                 $this->assertSame( array(), $logger->getBuffer() );
1626
1627                 $this->store->setSessionMeta( $id, array( 'persisted' => false ) + $metadata );
1628                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1629                         'provider' => $provider,
1630                         'id' => $id,
1631                         'userInfo' => $userInfo,
1632                         'persisted' => true
1633                 ) );
1634                 $this->assertTrue( $loadSessionInfoFromStore( $info ) );
1635                 $this->assertTrue( $info->wasPersisted() );
1636                 $this->assertSame( array(), $logger->getBuffer() );
1637
1638                 // Provider refreshSessionInfo() returning false
1639                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1640                         'provider' => $provider3,
1641                 ) );
1642                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1643                 $this->assertSame( array(), $logger->getBuffer() );
1644
1645                 // Hook
1646                 $that = $this;
1647                 $called = false;
1648                 $data = array( 'foo' => 1 );
1649                 $this->store->setSession( $id, array( 'metadata' => $metadata, 'data' => $data ) );
1650                 $info = new SessionInfo( SessionInfo::MIN_PRIORITY, array(
1651                         'provider' => $provider,
1652                         'id' => $id,
1653                         'userInfo' => $userInfo
1654                 ) );
1655                 $this->mergeMwGlobalArrayValue( 'wgHooks', array(
1656                         'SessionCheckInfo' => array( function ( &$reason, $i, $r, $m, $d ) use (
1657                                 $that, $info, $metadata, $data, $request, &$called
1658                         ) {
1659                                 $that->assertSame( $info->getId(), $i->getId() );
1660                                 $that->assertSame( $info->getProvider(), $i->getProvider() );
1661                                 $that->assertSame( $info->getUserInfo(), $i->getUserInfo() );
1662                                 $that->assertSame( $request, $r );
1663                                 $that->assertEquals( $metadata, $m );
1664                                 $that->assertEquals( $data, $d );
1665                                 $called = true;
1666                                 return false;
1667                         } )
1668                 ) );
1669                 $this->assertFalse( $loadSessionInfoFromStore( $info ) );
1670                 $this->assertTrue( $called );
1671                 $this->assertSame( array(
1672                         array( LogLevel::WARNING, 'Session X: Hook aborted' ),
1673                 ), $logger->getBuffer() );
1674                 $logger->clearBuffer();
1675         }
1676
1677 }