/**
* Entity manager class for storing information and meta-data about entities
*/
public function entityManager()
{
if (null === self::$_entityManager) {
self::$_entityManager = new Spot_Entity_Manager();
}
return self::$_entityManager;
}
/**
* Authenticate the request
*
* @throws Saros_Auth_Exception if setCredential hasn't been called
* @return Saros_Auth_Result the result of the authentication
*
* @see Saros_Auth_Result
*/
public function authenticate()
{
if (!$this->setCred) {
throw new \Saros\Auth\Exception("You must call setCredential before you can authenticate");
}
// Get all the users with the identifier of $this->identifier.
$user = $this->mapper->all($this->entityName, array($this->identifierCol => $this->identifier))->execute();
/**
* @todo figure out which we need.
* @todo Documentation needs to mention that we should ALWAYS compare based on the consts of Saros_Auth_Result
*/
$identity = null;
if (!$user || count($user) == 0) {
$status = \Saros\Auth\Result::UNKNOWN_USER;
} elseif (count($user) > 1) {
$status = \Saros\Auth\Result::AMBIGUOUS_ID;
} else {
// We have exactly one user
// We need to get the salt
assert(count($user) == 1);
$user = $user->first();
$status = $this->validateUser($user);
$identity = new \Saros\Auth\Identity\Spot($this->mapper, $user);
}
return new \Saros\Auth\Result($status, $identity);
}
