/**
* Performs an authentication against DB.
* and returns IIdentity on success or throws AuthenticationException
*
* @param array credentials
*
* @return IIdentity
* @throws AuthenticationException
*/
public function authenticate(array $credentials)
{
if (($userData = $this->fetchUserData($credentials)) !== FALSE) {
// Password hashing
$ok = $this->passwordHasher->checkPassword($credentials[self::PASSWORD], $userData->{$this->fieldName[self::PASSWORD]});
if (!$ok) {
throw new AuthenticationException("Invalid password for user " . var_export($credentials[self::USERNAME], TRUE) . ".", self::INVALID_CREDENTIAL);
}
return $this->identityFactory->createIdentity($userData, $this);
} else {
throw new AuthenticationException("User " . var_export($credentials[self::USERNAME], TRUE) . " not found.", self::IDENTITY_NOT_FOUND);
}
}
/**
* @inheritDoc
*/
public function authenticate($clientId, $clientSecret = NULL)
{
$clientData = $this->dbConnection->query("SELECT * FROM %n", $this->tableName, "WHERE [clientId] = %s", $clientId)->fetch();
if ($clientData === FALSE) {
return FALSE;
}
// Check client secret
if ($clientData->secret !== NULL || $clientSecret !== NULL) {
if (!$this->hasher->checkPassword($clientSecret, $clientData->secret)) {
return FALSE;
}
}
return new Client($clientData->clientId);
}
