public function execute()
{
$params = $this->extractRequestParams();
$res = $this->getResult();
$res->addValue(null, $this->getModuleName(), array('username' => $params['username']));
$spoof = new SpoofUser($params['username']);
if ($spoof->isLegal()) {
$normalized = $spoof->getNormalized();
$res->addValue(null, $this->getModuleName(), array('normalised' => $normalized));
$unfilteredConflicts = $spoof->getConflicts();
if (empty($unfilteredConflicts)) {
$res->addValue(null, $this->getModuleName(), array('result' => 'pass'));
} else {
$hasSuppressed = false;
$conflicts = array();
foreach ($unfilteredConflicts as $conflict) {
if (!User::newFromName($conflict)->isHidden()) {
$conflicts[] = $conflict;
} else {
$hasSuppressed = true;
}
}
if ($hasSuppressed) {
$res->addValue(null, $this->getModuleName(), array('suppressed' => 'true'));
}
$res->addValue(null, $this->getModuleName(), array('result' => 'conflict'));
$res->setIndexedTagName($conflicts, 'u');
$res->addValue(array($this->getModuleName()), 'users', $conflicts);
}
} else {
$error = $spoof->getError();
$res->addValue('antispoof', 'result', 'error');
$res->addValue('antispoof', 'error', $error);
}
}
/**
* Can be used to cancel user account creation
*
* @param $user User
* @param $message string
* @return bool true to continue, false to abort user creation
*/
public static function asAbortNewAccountHook($user, &$message)
{
global $wgAntiSpoofAccounts, $wgUser, $wgRequest;
if (!$wgAntiSpoofAccounts) {
$mode = 'LOGGING ';
$active = false;
} elseif ($wgRequest->getCheck('wpIgnoreAntiSpoof') && $wgUser->isAllowed('override-antispoof')) {
$mode = 'OVERRIDE ';
$active = false;
} else {
$mode = '';
$active = true;
}
$name = $user->getName();
$spoof = new SpoofUser($name);
if ($spoof->isLegal()) {
$normalized = $spoof->getNormalized();
$conflicts = $spoof->getConflicts();
if (empty($conflicts)) {
wfDebugLog('antispoof', "{$mode}PASS new account '{$name}' [{$normalized}]");
} else {
wfDebugLog('antispoof', "{$mode}CONFLICT new account '{$name}' [{$normalized}] spoofs " . implode(',', $conflicts));
if ($active) {
$numConflicts = count($conflicts);
$message = wfMessage('antispoof-conflict-top', $name)->numParams($numConflicts)->parse();
$message .= '<ul>';
foreach ($conflicts as $simUser) {
$message .= '<li>' . wfMessage('antispoof-conflict-item', $simUser)->escaped() . '</li>';
}
$message .= '</ul>' . wfMessage('antispoof-conflict-bottom')->parse();
return false;
}
}
} else {
$error = $spoof->getError();
wfDebugLog('antispoof', "{$mode}ILLEGAL new account '{$name}' {$error}");
if ($active) {
$message = wfMessage('antispoof-name-illegal', $name, $error)->text();
return false;
}
}
return true;
}
/**
* Hook for user creation form submissions.
* @param User $u
* @param string $message
* @return bool true to continue, false to abort user creation
*/
function asAbortNewAccountHook($user, &$message)
{
global $wgAntiSpoofAccounts, $wgUser, $wgRequest;
wfLoadExtensionMessages('AntiSpoof');
if (!$wgAntiSpoofAccounts) {
$mode = 'LOGGING ';
$active = false;
} elseif ($wgRequest->getCheck('wpIgnoreAntiSpoof') && $wgUser->isAllowed('override-antispoof')) {
$mode = 'OVERRIDE ';
$active = false;
} else {
$mode = '';
$active = true;
}
$name = $user->getName();
$spoof = new SpoofUser($name);
if ($spoof->isLegal()) {
$normalized = $spoof->getNormalized();
$conflict = $spoof->getConflict();
if ($conflict === false) {
wfDebugLog('antispoof', "{$mode}PASS new account '{$name}' [{$normalized}]");
} else {
wfDebugLog('antispoof', "{$mode}CONFLICT new account '{$name}' [{$normalized}] spoofs '{$conflict}'");
if ($active) {
$message = wfMsg('antispoof-name-conflict', $name, $conflict);
return false;
}
}
} else {
$error = $spoof->getError();
wfDebugLog('antispoof', "{$mode}ILLEGAL new account '{$name}' {$error}");
if ($active) {
$message = wfMsg('antispoof-name-illegal', $name, $error);
return false;
}
}
return true;
}