Scalr_Account_User::create PHP Method

    public function create($email, $accountId)
    {
        $this->id = 0;
        $this->accountId = $accountId;
        $this->loginattempts = 0;
        if ($this->isEmailExists($email)) {
            throw new Exception('Uh oh. Seems like that email is already in use. Try another?');
        }
        $this->email = $email;
        $this->save();
        $this->setSetting(Scalr_Account_User::SETTING_GRAVATAR_EMAIL, $email);
        return $this;
    }

 private function AuthenticateLdap($request)
 {
     if (!isset($request['Login']) || empty($request['Login'])) {
         throw new Exception("Login is missing");
     }
     if (!isset($request['Password']) || empty($request['Password'])) {
         throw new Exception("Password is missing");
     }
     if (!isset($request['EnvID']) || empty($request['EnvID'])) {
         throw new Exception("Environment ID is missing");
     }
     if (\Scalr::config('scalr.auth_mode') != 'ldap') {
         throw new Exception("LDAP auth not enabled on Scalr");
     }
     $ldap = \Scalr::getContainer()->ldap($request['Login'], $request['Password']);
     $tldap = 0;
     $start = microtime(true);
     $result = $ldap->isValidUser();
     $tldap = microtime(true) - $start;
     if ($result) {
         //Provides that login is always with domain suffix
         $request['Login'] = $ldap->getUsername();
         $this->debug['ldapUsername'] = $request['Login'];
         $this->Environment = Scalr_Environment::init()->loadById($request['EnvID']);
         $start = microtime(true);
         $groups = $ldap->getUserGroups();
         $tldap += microtime(true) - $start;
         header(sprintf('X-Scalr-LDAP-Query-Time: %0.4f sec', $tldap));
         $this->debug['ldapGroups'] = json_encode($groups);
         //Get User
         $this->user = Scalr_Account_User::init()->loadByEmail($request['Login'], $this->Environment->clientId);
         if (!$this->user) {
             $this->user = new Scalr_Account_User();
             $this->user->type = Scalr_Account_User::TYPE_TEAM_USER;
             $this->user->status = Scalr_Account_User::STATUS_ACTIVE;
             $this->user->create($request['Login'], $this->Environment->clientId);
         }
         $this->user->applyLdapGroups($groups);
         $this->debug['ldapEnvId'] = $this->Environment->id;
         $this->user->getPermissions()->setEnvironmentId($this->Environment->id)->validate($this->Environment);
         $this->debug['ldapAuth'] = 1;
         //We must set environment to DI Container.
         $this->setDiContainer();
     } else {
         throw new Exception("Incorrect login or password (1)");
     }
 }