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<?php defined('BASEPATH') OR exit('No direct script access allowed'); |
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class Authentication extends My_Public { |
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public function __construct() { |
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parent::__construct(); |
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$this->load->library('encrypt'); |
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} |
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public function index() { |
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redirect('home'); |
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} |
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public function external_login() { |
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$ip = $_SERVER['REMOTE_ADDR']; |
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if ($this->user_model->ip_is_private($ip) === TRUE) { |
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redirect('/'); |
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} else { |
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if (isset($_SESSION['external_login']) === TRUE) { |
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redirect('/'); |
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} else { |
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$uid = $_SESSION['uid']; |
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if ($this->user_model->external_login_blocked($uid) === TRUE) { |
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redirect('/authentication/user-lockout'); |
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} else { |
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$this->load->helper('form'); |
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$this->load->library('form_validation'); |
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// validation rules |
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$this->form_validation->set_rules('password', 'Password', 'required'); |
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if ($this->form_validation->run() == false) { |
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$this->load->view('templates/header'); |
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$this->load->view('templates/ldap'); |
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$this->load->view('templates/footer'); |
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} else { |
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$username = $_SESSION['username']; |
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$password = $this->input->post('password'); |
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if ($this->user_model->resolve_user_login($username, $password)) { |
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$this->session->set_userdata('external_login', TRUE); |
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redirect($_SESSION['last_url']); |
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} else { |
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if ($this->user_model->external_login_blocked($uid) === TRUE) { |
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redirect('/authentication/user-lockout'); |
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$function = 'external_login_LOCKOUT'; |
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$this->user_model->function_log($function); |
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} else { |
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$function = 'external_login_PASSWORD_INCORRECT'; |
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$this->user_model->function_log($function); |
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$data = new stdClass(); |
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$data->error = 'Wrong password please try again.'; |
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// loose an attempt |
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$this->user_model->external_login_fail($uid); |
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$this->load->view('templates/header'); |
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$this->load->view('templates/ldap', $data); |
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$this->load->view('templates/footer'); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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public function logout() { |
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if (isset($_COOKIE['CI-CONCRETE5']) === FALSE) { |
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redirect('/'); |
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} else { |
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// clear session |
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foreach ($_SESSION as $key => $value) { |
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unset($_SESSION[$key]); |
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} |
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setcookie('CI-CONCRETE5', 'expired', time() - (1), "/"); |
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redirect($_COOKIE['CONCRETE5_LOGOUT']); |
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$function = 'LOGOUT'; |
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$this->user_model->function_log($function); |
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} |
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} |
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// END logout |
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public function not_found() { |
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$this->load->view('templates/error/404'); |
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$function = '404_page_not_found'; |
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$this->user_model->function_log($function); |
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} |
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public function permissions() { |
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$this->load->view('templates/error/permissions'); |
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$function = 'PERMISSION_DENIED'; |
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$this->user_model->function_log($function); |
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} |
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public function internal() { |
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$this->load->view('templates/error/internal'); |
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$function = 'INTERNAL_ACCESS_ONLY'; |
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$this->user_model->function_log($function); |
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} |
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public function passkey() { |
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$ip = $_SERVER['REMOTE_ADDR']; |
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if ($this->user_model->ip_is_private($ip) === FALSE) { |
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redirect('authentication/internal'); |
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} else { |
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$this->load->helper('form'); |
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$this->load->library('form_validation'); |
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// validation rules |
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$this->form_validation->set_rules('passid', 'PassID', 'required'); |
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$this->form_validation->set_rules('passkey', 'Passkey', 'required'); |
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if ($this->form_validation->run() == false) { |
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$this->load->view('templates/header'); |
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$this->load->view('templates/passkey'); |
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$this->load->view('templates/footer'); |
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} else { |
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$passid = $this->input->post('passid'); |
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$passkey = $this->input->post('passkey'); |
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if ($this->user_model->resolve_passkey($passid, $passkey)) { |
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$this->user_model->log_passkey($ip, $passid); |
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$details = $this->user_model->get_passkey_details($passid); |
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$function = 'passkey_SUCCESSFUL'; |
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$this->user_model->function_log($function); |
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if (isset($_COOKIE['CI_PASSKEY']) === FALSE) { |
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$encrypt_item = array('passkey_array', $passid); |
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setcookie('CI_PASSKEY', serialize($encrypt_item), time() + (18000), "/"); |
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redirect($details[0]['url']); |
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} else { |
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$current_array = unserialize($_COOKIE['CI_PASSKEY']); |
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if (!in_array($passid, $current_array)) { |
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$current_array[] = $passid; |
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setcookie('CI_PASSKEY', serialize($current_array), time() + (18000), "/"); |
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redirect($details[0]['url']); |
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} else { |
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redirect($details[0]['url']); |
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} |
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} |
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} else { |
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$function = 'passkey_INCORRECT'; |
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$this->user_model->function_log($function); |
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$data = new stdClass(); |
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$data->error = 'Wrong password please try again.'; |
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$this->load->view('templates/header'); |
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$this->load->view('templates/passkey', $data); |
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$this->load->view('templates/footer'); |
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} |
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} |
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} |
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} |
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} |
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// END controller |
East-Kent-Partnership /
Intranet
