/**
* 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;
}
