/**
* check if two federated cloud IDs refer to the same user
*
* @param string $user1
* @param string $server1
* @param string $user2
* @param string $server2
* @return bool true if both users and servers are the same
*/
public static function isSameUserOnSameServer($user1, $server1, $user2, $server2)
{
$normalizedServer1 = strtolower(\OC\Share\Share::removeProtocolFromUrl($server1));
$normalizedServer2 = strtolower(\OC\Share\Share::removeProtocolFromUrl($server2));
if (rtrim($normalizedServer1, '/') === rtrim($normalizedServer2, '/')) {
// FIXME this should be a method in the user management instead
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$user1));
\OCP\Util::emitHook('\\OCA\\Files_Sharing\\API\\Server2Server', 'preLoginNameUsedAsUserName', array('uid' => &$user2));
if ($user1 === $user2) {
return true;
}
}
return false;
}
