public function testNewAnonymous()
{
$userinfo = UserInfo::newAnonymous();
$this->assertTrue($userinfo->isAnon());
$this->assertTrue($userinfo->isVerified());
$this->assertSame(0, $userinfo->getId());
$this->assertSame(null, $userinfo->getName());
$this->assertSame('', $userinfo->getToken());
$this->assertNotNull($userinfo->getUser());
$this->assertSame($userinfo, $userinfo->verified());
$this->assertSame('<anon>', (string) $userinfo);
}
/**
* Load and verify the session info against the store
*
* @param SessionInfo &$info Will likely be replaced with an updated SessionInfo instance
* @param WebRequest $request
* @return bool Whether the session info matches the stored data (if any)
*/
private function loadSessionInfoFromStore(SessionInfo &$info, WebRequest $request)
{
$key = wfMemcKey('MWSession', $info->getId());
$blob = $this->store->get($key);
$newParams = array();
if ($blob !== false) {
// Sanity check: blob must be an array, if it's saved at all
if (!is_array($blob)) {
$this->logger->warning("Session {$info}: Bad data");
$this->store->delete($key);
return false;
}
// Sanity check: blob has data and metadata arrays
if (!isset($blob['data']) || !is_array($blob['data']) || !isset($blob['metadata']) || !is_array($blob['metadata'])) {
$this->logger->warning("Session {$info}: Bad data structure");
$this->store->delete($key);
return false;
}
$data = $blob['data'];
$metadata = $blob['metadata'];
// Sanity check: metadata must be an array and must contain certain
// keys, if it's saved at all
if (!array_key_exists('userId', $metadata) || !array_key_exists('userName', $metadata) || !array_key_exists('userToken', $metadata) || !array_key_exists('provider', $metadata)) {
$this->logger->warning("Session {$info}: Bad metadata");
$this->store->delete($key);
return false;
}
// First, load the provider from metadata, or validate it against the metadata.
$provider = $info->getProvider();
if ($provider === null) {
$newParams['provider'] = $provider = $this->getProvider($metadata['provider']);
if (!$provider) {
$this->logger->warning("Session {$info}: Unknown provider, " . $metadata['provider']);
$this->store->delete($key);
return false;
}
} elseif ($metadata['provider'] !== (string) $provider) {
$this->logger->warning("Session {$info}: Wrong provider, " . $metadata['provider'] . ' !== ' . $provider);
return false;
}
// Load provider metadata from metadata, or validate it against the metadata
$providerMetadata = $info->getProviderMetadata();
if (isset($metadata['providerMetadata'])) {
if ($providerMetadata === null) {
$newParams['metadata'] = $metadata['providerMetadata'];
} else {
try {
$newProviderMetadata = $provider->mergeMetadata($metadata['providerMetadata'], $providerMetadata);
if ($newProviderMetadata !== $providerMetadata) {
$newParams['metadata'] = $newProviderMetadata;
}
} catch (\UnexpectedValueException $ex) {
$this->logger->warning("Session {$info}: Metadata merge failed: " . $ex->getMessage());
return false;
}
}
}
// Next, load the user from metadata, or validate it against the metadata.
$userInfo = $info->getUserInfo();
if (!$userInfo) {
// For loading, id is preferred to name.
try {
if ($metadata['userId']) {
$userInfo = UserInfo::newFromId($metadata['userId']);
} elseif ($metadata['userName'] !== null) {
// Shouldn't happen, but just in case
$userInfo = UserInfo::newFromName($metadata['userName']);
} else {
$userInfo = UserInfo::newAnonymous();
}
} catch (\InvalidArgumentException $ex) {
$this->logger->error("Session {$info}: " . $ex->getMessage());
return false;
}
$newParams['userInfo'] = $userInfo;
} else {
// User validation passes if user ID matches, or if there
// is no saved ID and the names match.
if ($metadata['userId']) {
if ($metadata['userId'] !== $userInfo->getId()) {
$this->logger->warning("Session {$info}: User ID mismatch, " . $metadata['userId'] . ' !== ' . $userInfo->getId());
return false;
}
// If the user was renamed, probably best to fail here.
if ($metadata['userName'] !== null && $userInfo->getName() !== $metadata['userName']) {
$this->logger->warning("Session {$info}: User ID matched but name didn't (rename?), " . $metadata['userName'] . ' !== ' . $userInfo->getName());
return false;
}
} elseif ($metadata['userName'] !== null) {
// Shouldn't happen, but just in case
if ($metadata['userName'] !== $userInfo->getName()) {
$this->logger->warning("Session {$info}: User name mismatch, " . $metadata['userName'] . ' !== ' . $userInfo->getName());
return false;
}
} elseif (!$userInfo->isAnon()) {
// Metadata specifies an anonymous user, but the passed-in
// user isn't anonymous.
$this->logger->warning("Session {$info}: Metadata has an anonymous user, " . 'but a non-anon user was provided');
return false;
}
}
// And if we have a token in the metadata, it must match the loaded/provided user.
if ($metadata['userToken'] !== null && $userInfo->getToken() !== $metadata['userToken']) {
$this->logger->warning("Session {$info}: User token mismatch");
return false;
}
if (!$userInfo->isVerified()) {
$newParams['userInfo'] = $userInfo->verified();
}
if (!empty($metadata['remember']) && !$info->wasRemembered()) {
$newParams['remembered'] = true;
}
if (!empty($metadata['forceHTTPS']) && !$info->forceHTTPS()) {
$newParams['forceHTTPS'] = true;
}
if (!$info->isIdSafe()) {
$newParams['idIsSafe'] = true;
}
} else {
// No metadata, so we can't load the provider if one wasn't given.
if ($info->getProvider() === null) {
$this->logger->warning("Session {$info}: Null provider and no metadata");
return false;
}
// If no user was provided and no metadata, it must be anon.
if (!$info->getUserInfo()) {
if ($info->getProvider()->canChangeUser()) {
$newParams['userInfo'] = UserInfo::newAnonymous();
} else {
$this->logger->info("Session {$info}: No user provided and provider cannot set user");
return false;
}
} elseif (!$info->getUserInfo()->isVerified()) {
$this->logger->warning("Session {$info}: Unverified user provided and no metadata to auth it");
return false;
}
$data = false;
$metadata = false;
if (!$info->getProvider()->persistsSessionId() && !$info->isIdSafe()) {
// The ID doesn't come from the user, so it should be safe
// (and if not, nothing we can do about it anyway)
$newParams['idIsSafe'] = true;
}
}
// Construct the replacement SessionInfo, if necessary
if ($newParams) {
$newParams['copyFrom'] = $info;
$info = new SessionInfo($info->getPriority(), $newParams);
}
// Allow the provider to check the loaded SessionInfo
$providerMetadata = $info->getProviderMetadata();
if (!$info->getProvider()->refreshSessionInfo($info, $request, $providerMetadata)) {
return false;
}
if ($providerMetadata !== $info->getProviderMetadata()) {
$info = new SessionInfo($info->getPriority(), array('metadata' => $providerMetadata, 'copyFrom' => $info));
}
// Give hooks a chance to abort. Combined with the SessionMetadata
// hook, this can allow for tying a session to an IP address or the
// like.
$reason = 'Hook aborted';
if (!\Hooks::run('SessionCheckInfo', array(&$reason, $info, $request, $metadata, $data))) {
$this->logger->warning("Session {$info}: {$reason}");
return false;
}
return true;
}
public function provideSessionInfo(WebRequest $request)
{
$sessionId = $this->getCookie($request, $this->params['sessionName'], '');
$info = array('provider' => $this, 'forceHTTPS' => $this->getCookie($request, 'forceHTTPS', '', false));
if (SessionManager::validateSessionId($sessionId)) {
$info['id'] = $sessionId;
$info['persisted'] = true;
}
list($userId, $userName, $token) = $this->getUserInfoFromCookies($request);
if ($userId !== null) {
try {
$userInfo = UserInfo::newFromId($userId);
} catch (\InvalidArgumentException $ex) {
return null;
}
// Sanity check
if ($userName !== null && $userInfo->getName() !== $userName) {
$this->logger->warning('Session "{session}" requested with mismatched UserID and UserName cookies.', array('session' => $sessionId, 'mismatch' => array('userid' => $userId, 'cookie_username' => $userName, 'username' => $userInfo->getName())));
return null;
}
if ($token !== null) {
if (!hash_equals($userInfo->getToken(), $token)) {
$this->logger->warning('Session "{session}" requested with invalid Token cookie.', array('session' => $sessionId, 'userid' => $userId, 'username' => $userInfo->getName()));
return null;
}
$info['userInfo'] = $userInfo->verified();
} elseif (isset($info['id'])) {
$info['userInfo'] = $userInfo;
} else {
// No point in returning, loadSessionInfoFromStore() will
// reject it anyway.
return null;
}
} elseif (isset($info['id'])) {
// No UserID cookie, so insist that the session is anonymous.
// Note: this event occurs for several normal activities:
// * anon visits Special:UserLogin
// * anon browsing after seeing Special:UserLogin
// * anon browsing after edit or preview
$this->logger->debug('Session "{session}" requested without UserID cookie', array('session' => $info['id']));
$info['userInfo'] = UserInfo::newAnonymous();
} else {
// No session ID and no user is the same as an empty session, so
// there's no point.
return null;
}
return new SessionInfo($this->priority, $info);
}
public function testBasics()
{
$anonInfo = UserInfo::newAnonymous();
$userInfo = UserInfo::newFromName('UTSysop', true);
$unverifiedUserInfo = UserInfo::newFromName('UTSysop', false);
try {
new SessionInfo(SessionInfo::MIN_PRIORITY - 1, array());
$this->fail('Expected exception not thrown', 'priority < min');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid priority', $ex->getMessage(), 'priority < min');
}
try {
new SessionInfo(SessionInfo::MAX_PRIORITY + 1, array());
$this->fail('Expected exception not thrown', 'priority > max');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid priority', $ex->getMessage(), 'priority > max');
}
try {
new SessionInfo(SessionInfo::MIN_PRIORITY, array('id' => 'ABC?'));
$this->fail('Expected exception not thrown', 'bad session ID');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid session ID', $ex->getMessage(), 'bad session ID');
}
try {
new SessionInfo(SessionInfo::MIN_PRIORITY, array('userInfo' => new \stdClass()));
$this->fail('Expected exception not thrown', 'bad userInfo');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid userInfo', $ex->getMessage(), 'bad userInfo');
}
try {
new SessionInfo(SessionInfo::MIN_PRIORITY, array());
$this->fail('Expected exception not thrown', 'no provider, no id');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Must supply an ID when no provider is given', $ex->getMessage(), 'no provider, no id');
}
try {
new SessionInfo(SessionInfo::MIN_PRIORITY, array('copyFrom' => new \stdClass()));
$this->fail('Expected exception not thrown', 'bad copyFrom');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid copyFrom', $ex->getMessage(), 'bad copyFrom');
}
$manager = new SessionManager();
$provider = $this->getMockBuilder('MediaWiki\\Session\\SessionProvider')->setMethods(array('persistsSessionId', 'canChangeUser', '__toString'))->getMockForAbstractClass();
$provider->setManager($manager);
$provider->expects($this->any())->method('persistsSessionId')->will($this->returnValue(true));
$provider->expects($this->any())->method('canChangeUser')->will($this->returnValue(true));
$provider->expects($this->any())->method('__toString')->will($this->returnValue('Mock'));
$provider2 = $this->getMockBuilder('MediaWiki\\Session\\SessionProvider')->setMethods(array('persistsSessionId', 'canChangeUser', '__toString'))->getMockForAbstractClass();
$provider2->setManager($manager);
$provider2->expects($this->any())->method('persistsSessionId')->will($this->returnValue(true));
$provider2->expects($this->any())->method('canChangeUser')->will($this->returnValue(true));
$provider2->expects($this->any())->method('__toString')->will($this->returnValue('Mock2'));
try {
new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider, 'userInfo' => $anonInfo, 'metadata' => 'foo'));
$this->fail('Expected exception not thrown', 'bad metadata');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid metadata', $ex->getMessage(), 'bad metadata');
}
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'userInfo' => $anonInfo));
$this->assertSame($provider, $info->getProvider());
$this->assertNotNull($info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($anonInfo, $info->getUserInfo());
$this->assertTrue($info->isIdSafe());
$this->assertFalse($info->wasPersisted());
$this->assertFalse($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'userInfo' => $unverifiedUserInfo, 'metadata' => array('Foo')));
$this->assertSame($provider, $info->getProvider());
$this->assertNotNull($info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($unverifiedUserInfo, $info->getUserInfo());
$this->assertTrue($info->isIdSafe());
$this->assertFalse($info->wasPersisted());
$this->assertFalse($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertSame(array('Foo'), $info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'userInfo' => $userInfo));
$this->assertSame($provider, $info->getProvider());
$this->assertNotNull($info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($userInfo, $info->getUserInfo());
$this->assertTrue($info->isIdSafe());
$this->assertFalse($info->wasPersisted());
$this->assertTrue($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$id = $manager->generateSessionId();
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'persisted' => true, 'userInfo' => $anonInfo));
$this->assertSame($provider, $info->getProvider());
$this->assertSame($id, $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($anonInfo, $info->getUserInfo());
$this->assertFalse($info->isIdSafe());
$this->assertTrue($info->wasPersisted());
$this->assertFalse($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'userInfo' => $userInfo));
$this->assertSame($provider, $info->getProvider());
$this->assertSame($id, $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($userInfo, $info->getUserInfo());
$this->assertFalse($info->isIdSafe());
$this->assertFalse($info->wasPersisted());
$this->assertTrue($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('id' => $id, 'persisted' => true, 'userInfo' => $userInfo, 'metadata' => array('Foo')));
$this->assertSame($id, $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertSame($userInfo, $info->getUserInfo());
$this->assertFalse($info->isIdSafe());
$this->assertTrue($info->wasPersisted());
$this->assertFalse($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('id' => $id, 'remembered' => true, 'userInfo' => $userInfo));
$this->assertFalse($info->wasRemembered(), 'no provider');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'remembered' => true));
$this->assertFalse($info->wasRemembered(), 'no user');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'remembered' => true, 'userInfo' => $anonInfo));
$this->assertFalse($info->wasRemembered(), 'anonymous user');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'remembered' => true, 'userInfo' => $unverifiedUserInfo));
$this->assertFalse($info->wasRemembered(), 'unverified user');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('provider' => $provider, 'id' => $id, 'remembered' => false, 'userInfo' => $userInfo));
$this->assertFalse($info->wasRemembered(), 'specific override');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 5, array('id' => $id, 'idIsSafe' => true));
$this->assertSame($id, $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 5, $info->getPriority());
$this->assertTrue($info->isIdSafe());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY, array('id' => $id, 'forceHTTPS' => 1));
$this->assertTrue($info->forceHTTPS());
$fromInfo = new SessionInfo(SessionInfo::MIN_PRIORITY, array('id' => $id . 'A', 'provider' => $provider, 'userInfo' => $userInfo, 'idIsSafe' => true, 'persisted' => true, 'remembered' => true, 'forceHTTPS' => true, 'metadata' => array('foo!')));
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 4, array('copyFrom' => $fromInfo));
$this->assertSame($id . 'A', $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 4, $info->getPriority());
$this->assertSame($provider, $info->getProvider());
$this->assertSame($userInfo, $info->getUserInfo());
$this->assertTrue($info->isIdSafe());
$this->assertTrue($info->wasPersisted());
$this->assertTrue($info->wasRemembered());
$this->assertTrue($info->forceHTTPS());
$this->assertSame(array('foo!'), $info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY + 4, array('id' => $id . 'X', 'provider' => $provider2, 'userInfo' => $unverifiedUserInfo, 'idIsSafe' => false, 'persisted' => false, 'remembered' => false, 'forceHTTPS' => false, 'metadata' => null, 'copyFrom' => $fromInfo));
$this->assertSame($id . 'X', $info->getId());
$this->assertSame(SessionInfo::MIN_PRIORITY + 4, $info->getPriority());
$this->assertSame($provider2, $info->getProvider());
$this->assertSame($unverifiedUserInfo, $info->getUserInfo());
$this->assertFalse($info->isIdSafe());
$this->assertFalse($info->wasPersisted());
$this->assertFalse($info->wasRemembered());
$this->assertFalse($info->forceHTTPS());
$this->assertNull($info->getProviderMetadata());
$info = new SessionInfo(SessionInfo::MIN_PRIORITY, array('id' => $id));
$this->assertSame('[' . SessionInfo::MIN_PRIORITY . "]null<null>{$id}", (string) $info, 'toString');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider, 'id' => $id, 'persisted' => true, 'userInfo' => $userInfo));
$this->assertSame('[' . SessionInfo::MIN_PRIORITY . "]Mock<+:{$userInfo->getId()}:UTSysop>{$id}", (string) $info, 'toString');
$info = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider, 'id' => $id, 'persisted' => true, 'userInfo' => $unverifiedUserInfo));
$this->assertSame('[' . SessionInfo::MIN_PRIORITY . "]Mock<-:{$userInfo->getId()}:UTSysop>{$id}", (string) $info, 'toString');
}
public function testGetEmptySession()
{
$manager = $this->getManager();
$pmanager = \TestingAccessWrapper::newFromObject($manager);
$request = new \FauxRequest();
$providerBuilder = $this->getMockBuilder('DummySessionProvider')->setMethods(array('provideSessionInfo', 'newSessionInfo', '__toString'));
$expectId = null;
$info1 = null;
$info2 = null;
$provider1 = $providerBuilder->getMock();
$provider1->expects($this->any())->method('provideSessionInfo')->will($this->returnValue(null));
$provider1->expects($this->any())->method('newSessionInfo')->with($this->callback(function ($id) use(&$expectId) {
return $id === $expectId;
}))->will($this->returnCallback(function () use(&$info1) {
return $info1;
}));
$provider1->expects($this->any())->method('__toString')->will($this->returnValue('MockProvider1'));
$provider2 = $providerBuilder->getMock();
$provider2->expects($this->any())->method('provideSessionInfo')->will($this->returnValue(null));
$provider2->expects($this->any())->method('newSessionInfo')->with($this->callback(function ($id) use(&$expectId) {
return $id === $expectId;
}))->will($this->returnCallback(function () use(&$info2) {
return $info2;
}));
$provider1->expects($this->any())->method('__toString')->will($this->returnValue('MockProvider2'));
$this->config->set('SessionProviders', array($this->objectCacheDef($provider1), $this->objectCacheDef($provider2)));
// No info
$expectId = null;
$info1 = null;
$info2 = null;
try {
$manager->getEmptySession();
$this->fail('Expected exception not thrown');
} catch (\UnexpectedValueException $ex) {
$this->assertSame('No provider could provide an empty session!', $ex->getMessage());
}
// Info
$expectId = null;
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider1, 'id' => 'empty---------------------------', 'persisted' => true, 'idIsSafe' => true));
$info2 = null;
$session = $manager->getEmptySession();
$this->assertInstanceOf('MediaWiki\\Session\\Session', $session);
$this->assertSame('empty---------------------------', $session->getId());
// Info, explicitly
$expectId = 'expected------------------------';
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider1, 'id' => $expectId, 'persisted' => true, 'idIsSafe' => true));
$info2 = null;
$session = $pmanager->getEmptySessionInternal(null, $expectId);
$this->assertInstanceOf('MediaWiki\\Session\\Session', $session);
$this->assertSame($expectId, $session->getId());
// Wrong ID
$expectId = 'expected-----------------------2';
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider1, 'id' => "un{$expectId}", 'persisted' => true, 'idIsSafe' => true));
$info2 = null;
try {
$pmanager->getEmptySessionInternal(null, $expectId);
$this->fail('Expected exception not thrown');
} catch (\UnexpectedValueException $ex) {
$this->assertSame('MockProvider1 returned empty session info with a wrong id: ' . "un{$expectId} != {$expectId}", $ex->getMessage());
}
// Unsafe ID
$expectId = 'expected-----------------------2';
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider1, 'id' => $expectId, 'persisted' => true));
$info2 = null;
try {
$pmanager->getEmptySessionInternal(null, $expectId);
$this->fail('Expected exception not thrown');
} catch (\UnexpectedValueException $ex) {
$this->assertSame('MockProvider1 returned empty session info with id flagged unsafe', $ex->getMessage());
}
// Wrong provider
$expectId = null;
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider2, 'id' => 'empty---------------------------', 'persisted' => true, 'idIsSafe' => true));
$info2 = null;
try {
$manager->getEmptySession();
$this->fail('Expected exception not thrown');
} catch (\UnexpectedValueException $ex) {
$this->assertSame('MockProvider1 returned an empty session info for a different provider: ' . $info1, $ex->getMessage());
}
// Highest priority wins
$expectId = null;
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY + 1, array('provider' => $provider1, 'id' => 'empty1--------------------------', 'persisted' => true, 'idIsSafe' => true));
$info2 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider2, 'id' => 'empty2--------------------------', 'persisted' => true, 'idIsSafe' => true));
$session = $manager->getEmptySession();
$this->assertInstanceOf('MediaWiki\\Session\\Session', $session);
$this->assertSame('empty1--------------------------', $session->getId());
$expectId = null;
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY + 1, array('provider' => $provider1, 'id' => 'empty1--------------------------', 'persisted' => true, 'idIsSafe' => true));
$info2 = new SessionInfo(SessionInfo::MIN_PRIORITY + 2, array('provider' => $provider2, 'id' => 'empty2--------------------------', 'persisted' => true, 'idIsSafe' => true));
$session = $manager->getEmptySession();
$this->assertInstanceOf('MediaWiki\\Session\\Session', $session);
$this->assertSame('empty2--------------------------', $session->getId());
// Tied priorities throw an exception
$expectId = null;
$info1 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider1, 'id' => 'empty1--------------------------', 'persisted' => true, 'userInfo' => UserInfo::newAnonymous(), 'idIsSafe' => true));
$info2 = new SessionInfo(SessionInfo::MIN_PRIORITY, array('provider' => $provider2, 'id' => 'empty2--------------------------', 'persisted' => true, 'userInfo' => UserInfo::newAnonymous(), 'idIsSafe' => true));
try {
$manager->getEmptySession();
$this->fail('Expected exception not thrown');
} catch (\UnexpectedValueException $ex) {
$this->assertStringStartsWith('Multiple empty sessions tied for top priority: ', $ex->getMessage());
}
// Bad id
try {
$pmanager->getEmptySessionInternal(null, 'bad');
$this->fail('Expected exception not thrown');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Invalid session ID', $ex->getMessage());
}
// Session already exists
$expectId = 'expected-----------------------3';
$this->store->setSessionMeta($expectId, array('provider' => 'MockProvider2', 'userId' => 0, 'userName' => null, 'userToken' => null));
try {
$pmanager->getEmptySessionInternal(null, $expectId);
$this->fail('Expected exception not thrown');
} catch (\InvalidArgumentException $ex) {
$this->assertSame('Session ID already exists', $ex->getMessage());
}
}
public function provideSessionInfo(WebRequest $request)
{
$info = array('id' => $this->getCookie($request, $this->params['sessionName'], ''), 'provider' => $this, 'forceHTTPS' => $this->getCookie($request, 'forceHTTPS', '', false));
if (!SessionManager::validateSessionId($info['id'])) {
unset($info['id']);
}
$info['persisted'] = isset($info['id']);
list($userId, $userName, $token) = $this->getUserInfoFromCookies($request);
if ($userId !== null) {
try {
$userInfo = UserInfo::newFromId($userId);
} catch (\InvalidArgumentException $ex) {
return null;
}
// Sanity check
if ($userName !== null && $userInfo->getName() !== $userName) {
return null;
}
if ($token !== null) {
if (!hash_equals($userInfo->getToken(), $token)) {
return null;
}
$info['userInfo'] = $userInfo->verified();
} elseif (isset($info['id'])) {
$info['userInfo'] = $userInfo;
} else {
// No point in returning, loadSessionInfoFromStore() will
// reject it anyway.
return null;
}
} elseif (isset($info['id'])) {
// No UserID cookie, so insist that the session is anonymous.
$info['userInfo'] = UserInfo::newAnonymous();
} else {
// No session ID and no user is the same as an empty session, so
// there's no point.
return null;
}
return new SessionInfo($this->priority, $info);
}
public function newSessionInfo($id = null)
{
return new SessionInfo(SessionInfo::MIN_PRIORITY, array('id' => $id, 'idIsSafe' => true, 'provider' => $this, 'persisted' => false, 'userInfo' => UserInfo::newAnonymous()));
}
