/**
* @covers CentralAuthUser::loadStateNoCache
* @covers CentralAuthUser::loadState
*/
public function testLoadFromDB()
{
$caUser = new CentralAuthUser('GlobalUser');
$caUser->loadStateNoCache();
$this->assertSame(true, $caUser->exists());
$this->assertEquals(1001, $caUser->getId());
}
public function merge($reason)
{
$wikis = array();
foreach ($this->oldCAUsers as $oldCAUser) {
$oldWikis = $oldCAUser->listAttached();
foreach ($oldWikis as $wiki) {
$wikis[$wiki][] = $oldCAUser->getName();
}
}
$status = $this->setRenameStatuses($wikis);
if (!$status->isOK()) {
return $status;
}
// Now that we know all users are locked, update globaluser & localuser tables
foreach ($this->oldCAUsers as $oldCAUser) {
$oldName = $oldCAUser->getName();
$oldId = $oldCAUser->getId();
$newName = $this->newCAUser->getName();
$newId = $this->newCAUser->getId();
$logger = LoggerFactory::getInstance('CentralAuthUserMerge');
$logger->info("Merged '{oldname}' into '{newname}'", array('oldname' => $oldName, 'oldid' => $oldId, 'newname' => $newName, 'newid' => $newId, 'attached' => $oldCAUser->listAttached()));
$this->databaseUpdates->merge($oldName, $newName);
$this->databaseUpdates->mergeGlobalUserGroups($oldId, $newId);
$this->databaseUpdates->mergeRenameUserQueue($oldId, $newId);
$oldCAUser->removeAntiSpoof();
Hooks::run('CentralAuthGlobalUserMerged', array($oldName, $newName, $oldId, $newId));
}
$this->clearCaches();
$this->injectJobs($wikis);
$this->addLogEntry($reason);
return Status::newGood();
}
public function execute()
{
$params = $this->extractRequestParams();
$prop = array_flip((array) $params['prop']);
if (is_null($params['user'])) {
$params['user'] = $this->getUser()->getName();
}
$user = new CentralAuthUser($params['user']);
// Add basic info
$result = $this->getResult();
$data = array();
$userExists = $user->exists();
if ($userExists) {
$data['home'] = $user->getHomeWiki();
$data['id'] = $user->getId();
$data['registration'] = wfTimestamp(TS_ISO_8601, $user->getRegistration());
if ($user->isLocked()) {
$data['locked'] = '';
}
if ($user->isHidden()) {
$data['hidden'] = '';
}
} else {
$data['missing'] = '';
}
$result->addValue('query', $this->getModuleName(), $data);
// Add requested info
if ($userExists && isset($prop['groups'])) {
$groups = $user->getGlobalGroups();
$result->setIndexedTagName($groups, 'g');
$result->addValue(array('query', $this->getModuleName()), 'groups', $groups);
}
if ($userExists && isset($prop['rights'])) {
$rights = $user->getGlobalRights();
$result->setIndexedTagName($rights, 'r');
$result->addValue(array('query', $this->getModuleName()), 'rights', $rights);
}
if ($userExists && isset($prop['merged'])) {
$accounts = $user->queryAttached();
foreach ($accounts as $account) {
$dbname = $account['wiki'];
$a = array('wiki' => $dbname, 'url' => $this->getUrl($dbname), 'timestamp' => wfTimestamp(TS_ISO_8601, $account['attachedTimestamp']), 'method' => $account['attachedMethod'], 'editcount' => $account['editCount']);
if ($account['blocked']) {
$a['blocked'] = array('expiry' => $this->getLanguage()->formatExpiry($account['block-expiry'], TS_ISO_8601), 'reason' => $account['block-reason']);
}
$result->addValue(array('query', $this->getModuleName(), 'merged'), null, $a);
}
$result->setIndexedTagName_internal(array('query', $this->getModuleName(), 'merged'), 'account');
}
if (isset($prop['unattached'])) {
$accounts = $user->queryUnattached();
foreach ($accounts as $account) {
$a = array('wiki' => $account['wiki'], 'editcount' => $account['editCount']);
if ($account['blocked']) {
$a['blocked'] = array('expiry' => $this->getLanguage()->formatExpiry($account['block-expiry'], TS_ISO_8601), 'reason' => $account['block-reason']);
}
$result->addValue(array('query', $this->getModuleName(), 'unattached'), null, $a);
}
$result->setIndexedTagName_internal(array('query', $this->getModuleName(), 'unattached'), 'account');
}
}
/**
* Get the id for the CentralAuth username. This hook should not be used
* to determine attachment, so as long as the CentralAuth account exists,
* we return the id.
* @param string $username the username
* @param string $wgMWOAuthCentralWiki
* @param int &$id the user_id of the matching name on the central wiki
* @param string $wgMWOAuthSharedUserSource the authoritative extension
*/
public static function onOAuthGetCentralIdFromUserName($username, $wgMWOAuthCentralWiki, &$id, $wgMWOAuthSharedUserSource)
{
if ($wgMWOAuthSharedUserSource !== 'CentralAuth') {
// We aren't supposed to handle this
return true;
}
$centralUser = new CentralAuthUser($username);
if ($centralUser->getId() == 0) {
$id = false;
return false;
}
$id = $centralUser->getId();
return true;
}
/**
* @return Int
*/
public function getId()
{
return $this->mGlobalUser->getId();
}
/**
* @param $user
* @param $inject_html
* @param $userName
* @return bool
*/
static function onUserLogoutComplete(&$user, &$inject_html, $userName)
{
global $wgCentralAuthCookies, $wgCentralAuthAutoLoginWikis;
if (!$wgCentralAuthCookies) {
// Nothing to do.
return true;
} elseif (!$wgCentralAuthAutoLoginWikis) {
$inject_html .= wfMsgExt('centralauth-logout-no-others', 'parse');
return true;
}
$centralUser = CentralAuthUser::getInstance($user);
if (!$centralUser->exists() || !$centralUser->isAttached()) {
return true;
} elseif (!$wgCentralAuthAutoLoginWikis) {
$inject_html .= wfMsgExt('centralauth-logout-no-others', 'parse');
return true;
}
// Generate the images
$inject_html .= '<div class="centralauth-logout-box"><p>' . wfMsg('centralauth-logout-progress') . "</p>\n<p>";
$centralUser = new CentralAuthUser($userName);
foreach ($wgCentralAuthAutoLoginWikis as $alt => $wiki) {
$data = array('userName' => $userName, 'token' => $centralUser->getAuthToken(), 'remember' => false, 'wiki' => $wiki);
$loginToken = wfGenerateToken($centralUser->getId());
global $wgMemc;
$wgMemc->set(CentralAuthUser::memcKey('login-token', $loginToken), $data, 600);
$wiki = WikiMap::getWiki($wiki);
// Use WikiReference::getFullUrl(), returns a protocol-relative URL if needed
$url = $wiki->getFullUrl('Special:AutoLogin');
if (strpos($url, '?') > 0) {
$url .= "&logout=1&token={$loginToken}";
} else {
$url .= "?logout=1&token={$loginToken}";
}
$inject_html .= Xml::element('img', array('src' => $url, 'alt' => $alt, 'title' => $alt, 'width' => 20, 'height' => 20, 'style' => 'border: 1px solid #ccc;'));
}
$inject_html .= '</p></div>';
return true;
}
public function execute()
{
$params = $this->extractRequestParams();
$prop = array_flip((array) $params['prop']);
if (is_null($params['user'])) {
$params['user'] = $this->getUser()->getName();
}
$user = new CentralAuthUser($params['user']);
// Add basic info
$result = $this->getResult();
$data = array();
$userExists = $user->exists();
if ($userExists && ($user->getHiddenLevel() === CentralAuthUser::HIDDEN_NONE || $this->getUser()->isAllowed('centralauth-oversight'))) {
// The global user exists and it's not hidden or the current user is allowed to see it
$data['home'] = $user->getHomeWiki();
$data['id'] = $user->getId();
$data['registration'] = wfTimestamp(TS_ISO_8601, $user->getRegistration());
$data['name'] = $user->getName();
if ($user->isLocked()) {
$data['locked'] = '';
}
if ($user->isHidden()) {
$data['hidden'] = '';
}
} else {
// The user doesn't exist or we pretend it doesn't if it's hidden
$data['missing'] = '';
}
$result->addValue('query', $this->getModuleName(), $data);
// Add requested info
if ($userExists && isset($prop['groups'])) {
$groups = $user->getGlobalGroups();
$result->setIndexedTagName($groups, 'g');
$result->addValue(array('query', $this->getModuleName()), 'groups', $groups);
}
if ($userExists && isset($prop['rights'])) {
$rights = $user->getGlobalRights();
$result->setIndexedTagName($rights, 'r');
$result->addValue(array('query', $this->getModuleName()), 'rights', $rights);
}
$attachedAccounts = null;
if ($userExists && (isset($prop['merged']) || isset($prop['editcount']))) {
$attachedAccounts = $user->queryAttached();
}
if ($userExists && isset($prop['merged'])) {
foreach ($attachedAccounts as $account) {
$dbname = $account['wiki'];
$wiki = WikiMap::getWiki($dbname);
$a = array('wiki' => $dbname, 'url' => $wiki->getCanonicalServer(), 'timestamp' => wfTimestamp(TS_ISO_8601, $account['attachedTimestamp']), 'method' => $account['attachedMethod'], 'editcount' => $account['editCount']);
if ($account['blocked']) {
$a['blocked'] = array('expiry' => $this->getLanguage()->formatExpiry($account['block-expiry'], TS_ISO_8601), 'reason' => $account['block-reason']);
}
$result->addValue(array('query', $this->getModuleName(), 'merged'), null, $a);
}
if (defined('ApiResult::META_CONTENT')) {
$result->addIndexedTagName(array('query', $this->getModuleName(), 'merged'), 'account');
} else {
$result->setIndexedTagName_internal(array('query', $this->getModuleName(), 'merged'), 'account');
}
}
if ($userExists && isset($prop['editcount'])) {
$editcount = 0;
foreach ($attachedAccounts as $account) {
$editcount += $account['editCount'];
}
$result->addValue('query', $this->getModuleName(), array('editcount' => $editcount));
}
if (isset($prop['unattached'])) {
$accounts = $user->queryUnattached();
foreach ($accounts as $account) {
$a = array('wiki' => $account['wiki'], 'editcount' => $account['editCount']);
if ($account['blocked']) {
$a['blocked'] = array('expiry' => $this->getLanguage()->formatExpiry($account['block-expiry'], TS_ISO_8601), 'reason' => $account['block-reason']);
}
$result->addValue(array('query', $this->getModuleName(), 'unattached'), null, $a);
}
if (defined('ApiResult::META_CONTENT')) {
$result->addIndexedTagName(array('query', $this->getModuleName(), 'unattached'), 'account');
} else {
$result->setIndexedTagName_internal(array('query', $this->getModuleName(), 'unattached'), 'account');
}
}
}
function execute($par)
{
global $wgMemc, $wgCentralAuthLoginWiki;
$request = $this->getRequest();
$this->loginWiki = $wgCentralAuthLoginWiki;
if (!$this->loginWiki) {
// Ugh, no central wiki. If we're coming from an edge login, make
// the logged-into wiki the de-facto central wiki for this request
// so auto-login still works.
$fromwiki = $request->getVal('from', $request->getVal('notifywiki'));
if ($fromwiki !== null && WikiMap::getWiki($fromwiki)) {
$this->loginWiki = $fromwiki;
}
} elseif ($request->getVal('from') === wfWikiId() && $wgCentralAuthLoginWiki !== wfWikiId()) {
// Remote wiki must not have wgCentralAuthLoginWiki set, but we do. Redirect them.
$this->do302Redirect($wgCentralAuthLoginWiki, $par, $request->getValues());
return;
}
$params = $request->getValues('type', 'from', 'return', 'returnto', 'returntoquery', 'proto', 'mobile');
switch (strval($par)) {
case 'P3P':
// Explain the bogus P3P header
$this->setHeaders();
$this->getOutput()->addWikiMsg('centralauth-centralautologin-p3p-explanation');
return;
case 'toolslist':
// Do not cache this, we want updated Echo numbers and such.
$this->getOutput()->enableClientCache(false);
$user = $this->getUser();
if (!$user->isAnon()) {
if (!CentralAuthHooks::isUIReloadRecommended($user)) {
$html = $this->getSkin()->getPersonalToolsList();
$json = FormatJSON::encode(array('toolslist' => $html));
} else {
$gender = $this->getUser()->getOption('gender');
if (strval($gender) === '') {
$gender = 'unknown';
}
$json = FormatJSON::encode(array('notify' => array('username' => $user->getName(), 'gender' => $gender)));
}
$this->doFinalOutput(true, 'OK', $json, 'json');
} else {
$this->doFinalOutput(false, 'Not logged in', '', 'json');
}
return;
case 'refreshCookies':
// Refresh central cookies (e.g. in case 'remember me' was set)
// Do not cache this, we need to reset the cookies every time.
$this->getOutput()->enableClientCache(false);
if (!$wgCentralAuthLoginWiki || !$this->checkIsCentralWiki($wikiid)) {
return;
}
CentralAuthUser::setP3P();
$centralUser = CentralAuthUser::getInstance($this->getUser());
if ($centralUser && $centralUser->getId()) {
$centralSession = $this->getCentralSession($centralUser, $this->getUser());
// Refresh 'remember me' preference
$remember = (bool) $centralSession['remember'];
if ($remember != $this->getUser()->getBoolOption('rememberpassword')) {
$this->getUser()->setOption('rememberpassword', $remember ? 1 : 0);
$this->getUser()->saveSettings();
}
$secureCookie = $centralSession['secureCookies'];
$centralUser->setGlobalCookies($remember, false, $secureCookie, $centralSession);
$this->doFinalOutput(true, 'success');
} else {
$this->doFinalOutput(false, 'Not logged in');
}
return;
case 'deleteCookies':
// Delete central cookies
// Do not cache this, we need to reset the cookies every time.
$this->getOutput()->enableClientCache(false);
if ($this->getUser()->isLoggedIn()) {
$this->doFinalOutput(false, 'Cannot delete cookies while still logged in');
return;
}
CentralAuthUser::setP3P();
CentralAuthUser::deleteGlobalCookies();
$this->doFinalOutput(true, 'success');
return;
case 'start':
// Main entry point
// Note this is safe to cache, because the cache already varies on
// the session cookies.
$this->getOutput()->setSquidMaxage(1200);
if (!$this->checkIsLocalWiki()) {
return;
}
CentralAuthUser::setP3P();
$this->do302Redirect($this->loginWiki, 'checkLoggedIn', array('wikiid' => wfWikiID(), 'proto' => $request->detectProtocol()) + $params);
return;
case 'checkLoggedIn':
// Check if we're logged in centrally
// Note this is safe to cache, because the cache already varies on
// the session cookies.
$this->getOutput()->setSquidMaxage(1200);
if (!$this->checkIsCentralWiki($wikiid)) {
return;
}
CentralAuthUser::setP3P();
if ($this->getUser()->isLoggedIn()) {
$centralUser = CentralAuthUser::getInstance($this->getUser());
} else {
$this->doFinalOutput(false, 'Not centrally logged in', self::getInlineScript('anon-set.js'));
return;
}
// We're pretty sure this user is logged in, so pass back
// headers to prevent caching, just in case
$this->getOutput()->enableClientCache(false);
$memcData = array('gu_id' => $centralUser->getId());
$token = MWCryptRand::generateHex(32);
$key = CentralAuthUser::memcKey('centralautologin-token', $token);
$wgMemc->set($key, $memcData, 60);
$this->do302Redirect($wikiid, 'createSession', array('token' => $token) + $params);
return;
case 'createSession':
// Create the local session and shared memcache token
if (!$this->checkIsLocalWiki()) {
return;
}
CentralAuthUser::setP3P();
$token = $request->getVal('token', '');
$gid = $request->getVal('gu_id', '');
if ($token !== '') {
// Load memc data
$key = CentralAuthUser::memcKey('centralautologin-token', $token);
$memcData = $wgMemc->get($key);
$wgMemc->delete($key);
if (!$memcData || !isset($memcData['gu_id'])) {
$this->doFinalOutput(false, 'Invalid parameters');
return;
}
$gu_id = intval($memcData['gu_id']);
} elseif ($gid !== '') {
// Cached, or was logging in as we switched from gu_id to token
$gu_id = intval($gid);
} else {
$this->doFinalOutput(false, 'Invalid parameters');
return;
}
if ($gu_id <= 0) {
$this->doFinalOutput(false, 'Not centrally logged in', self::getInlineScript('anon-set.js'));
return;
}
// At this point we can't cache anymore because we need to set
// cookies and memc each time.
$this->getOutput()->enableClientCache(false);
// Ensure that a session exists
if (session_id() == '') {
wfSetupSession();
}
// Create memc token
$wikiid = wfWikiID();
$memcData = array('gu_id' => $gu_id, 'wikiid' => $wikiid);
$token = MWCryptRand::generateHex(32);
$key = CentralAuthUser::memcKey('centralautologin-token', $token, $wikiid);
$wgMemc->set($key, $memcData, 60);
// Save memc token for the 'setCookies' step
$request->setSessionData('centralautologin-token', $token);
$this->do302Redirect($this->loginWiki, 'validateSession', array('token' => $token, 'wikiid' => $wikiid) + $params);
return;
case 'validateSession':
// Validate the shared memcached token
// Do not cache this, we need to reset the cookies and memc every time.
$this->getOutput()->enableClientCache(false);
if (!$this->checkIsCentralWiki($wikiid)) {
return;
}
if (!$this->getUser()->isLoggedIn()) {
$this->doFinalOutput(false, 'Not logged in');
return;
}
CentralAuthUser::setP3P();
// Validate params
$token = $request->getVal('token', '');
if ($token === '') {
$this->doFinalOutput(false, 'Invalid parameters');
return;
}
// Load memc data
$key = CentralAuthUser::memcKey('centralautologin-token', $token, $wikiid);
$memcData = $wgMemc->get($key);
$wgMemc->delete($key);
// Check memc data
$centralUser = CentralAuthUser::getInstance($this->getUser());
if (!$memcData || $memcData['wikiid'] !== $wikiid || !$centralUser || !$centralUser->getId() || $memcData['gu_id'] != $centralUser->getId()) {
$this->doFinalOutput(false, 'Invalid parameters');
return;
}
// Write info for session creation into memc
$centralSession = $this->getCentralSession($centralUser, $this->getUser());
$memcData += array('userName' => $centralUser->getName(), 'token' => $centralUser->getAuthToken(), 'finalProto' => $centralSession['finalProto'], 'secureCookies' => $centralSession['secureCookies'], 'remember' => $centralSession['remember'], 'sessionId' => $centralSession['sessionId']);
$wgMemc->set($key, $memcData, 60);
$this->do302Redirect($wikiid, 'setCookies', $params);
return;
case 'setCookies':
// Check that memcached is validated, and set cookies
// Do not cache this, we need to reset the cookies and memc every time.
$this->getOutput()->enableClientCache(false);
if (!$this->checkIsLocalWiki()) {
return;
}
CentralAuthUser::setP3P();
// Check saved memc token
$token = $this->getRequest()->getSessionData('centralautologin-token');
if ($token === null) {
$this->doFinalOutput(false, 'Lost session');
return;
}
// Load memc data
$wikiid = wfWikiID();
$key = CentralAuthUser::memcKey('centralautologin-token', $token, $wikiid);
$memcData = $wgMemc->get($key);
$wgMemc->delete($key);
// Check memc data
if (!$memcData || $memcData['wikiid'] !== $wikiid || !isset($memcData['userName']) || !isset($memcData['token'])) {
$this->doFinalOutput(false, 'Lost session');
return;
}
// Load and check CentralAuthUser. But don't check if it's
// attached, because then if the user is missing en.site they
// won't be auto logged in to any of the non-en versions either.
$centralUser = new CentralAuthUser($memcData['userName']);
if (!$centralUser->getId() || $centralUser->getId() != $memcData['gu_id']) {
$msg = "Wrong user: expected {$memcData['gu_id']}, got {$centralUser->getId()}";
wfDebug(__METHOD__ . ": {$msg}\n");
$this->doFinalOutput(false, 'Lost session');
return;
}
$loginResult = $centralUser->authenticateWithToken($memcData['token']);
if ($loginResult != 'ok') {
$msg = "Bad token: {$loginResult}";
wfDebug(__METHOD__ . ": {$msg}\n");
$this->doFinalOutput(false, 'Lost session');
return;
}
// Set a new session cookie, Just In Case™
wfResetSessionID();
// Set central cookies too, with a refreshed sessionid. Also, check if we
// need to override the default cookie security policy
$secureCookie = $memcData['secureCookies'];
$centralUser->setGlobalCookies($memcData['remember'], $memcData['sessionId'], $secureCookie, array('finalProto' => $memcData['finalProto'], 'secureCookies' => $memcData['secureCookies'], 'remember' => $memcData['remember']));
// Now, figure out how to report this back to the user.
// First, set to redo the edge login on the next pageview
$request->setSessionData('CentralAuthDoEdgeLogin', true);
// If it's not a script callback, just go for it.
if ($request->getVal('type') !== 'script') {
$this->doFinalOutput(true, 'success');
return;
}
// If it is a script callback, then we do want to create the user
// if it doesn't already exist locally (and fail if that can't be
// done).
if (!User::idFromName($centralUser->getName())) {
$user = new User();
$user->setName($centralUser->getName());
if (CentralAuthHooks::attemptAddUser($user)) {
$centralUser->invalidateCache();
}
}
if (!$centralUser->isAttached()) {
$this->doFinalOutput(false, 'Local user is not attached', self::getInlineScript('anon-set.js'));
return;
}
$script = self::getInlineScript('anon-remove.js');
// If we're returning to returnto, do that
if ($request->getCheck('return')) {
global $wgRedirectOnLogin;
if ($wgRedirectOnLogin !== null) {
$returnTo = $wgRedirectOnLogin;
$returnToQuery = array();
} else {
$returnTo = $request->getVal('returnto', '');
$returnToQuery = wfCgiToArray($request->getVal('returntoquery', ''));
}
$returnToTitle = Title::newFromText($returnTo);
if (!$returnToTitle) {
$returnToTitle = Title::newMainPage();
$returnToQuery = array();
}
$redirectUrl = $returnToTitle->getFullURL($returnToQuery);
$script .= "\n" . 'location.href = ' . Xml::encodeJsVar($redirectUrl) . ';';
$this->doFinalOutput(true, 'success', $script);
return;
}
// Otherwise, we need to rewrite p-personal and maybe notify the user too
global $wgCentralAuthUseEventLogging;
if ($wgCentralAuthUseEventLogging) {
EventLogging::logEvent('CentralAuth', 5690875, array('version' => 1, 'userId' => $centralUser->getId(), 'action' => 'sul2-autologin-fallbacklogin'));
}
// Add a script to the page that will pull in the user's toolslist
// via ajax, and update the UI. Don't write out the tools here (bug 57081).
$code = $this->getUser()->getOption('language');
$code = RequestContext::sanitizeLangCode($code);
Hooks::run('UserGetLanguageObject', array($this->getUser(), &$code, $this->getContext()));
$script .= "\n" . Xml::encodeJsCall('mediaWiki.messages.set', array(array('centralauth-centralautologin-logged-in' => wfMessage('centralauth-centralautologin-logged-in')->inLanguage($code)->plain(), 'centralauth-centralautologin-logged-in-nouser' => wfMessage('centralauth-centralautologin-logged-in-nouser')->inLanguage($code)->plain(), 'centralautologin' => wfMessage('centralautologin')->inLanguage($code)->plain())));
$script .= "\n" . self::getInlineScript('autologin.js');
// And for good measure, add the edge login HTML images to the page.
$script .= "\n" . Xml::encodeJsCall("jQuery( 'body' ).append", array(CentralAuthHooks::getEdgeLoginHTML()));
$this->doFinalOutput(true, 'success', $script);
return;
default:
$this->setHeaders();
$this->getOutput()->addWikiMsg('centralauth-centralautologin-desc');
return;
}
}
