portal/patient/fwk/libs/verysimple/Authentication/Auth401.php

   1 <?php
   2 /** @package    verysimple::Authentication */
   3
   4 /**
   5  * Auth404 provided 401 authentication
   6  *
   7  * @package verysimple::Authentication
   8  * @author VerySimple Inc.
   9  * @copyright 1997-2007 VerySimple, Inc.
  10  * @license http://www.gnu.org/licenses/lgpl.html LGPL
  11  * @version 1.0
  12  *
  13  */
  14 class Auth401 {
  15
  16         /**
  17          * Send 401 headers to the browser
  18          *
  19          * @param
  20          *              string message to output as "Basic realm" text/message (default "Login Required")
  21          * @param
  22          *              bool true to terminate php after outputting headers (default true)
  23          */
  24         static function OutputHeaders($realm = "Login Required", $terminate = true) {
  25                 header ( "WWW-Authenticate: Basic realm=\"" . $realm . "\"" );
  26                 header ( "Status: 401 Unauthorized" );
  27                 header ( "HTTP-Status: 401 Unauthorized" );
  28                 if ($terminate)
  29                         die ();
  30         }
  31
  32         /**
  33          * Returns the server AUTH_USERNAME if provided or returns empty string
  34          *
  35          * @return string
  36          */
  37         static function GetUsername() {
  38                 return isset ( $_SERVER ["PHP_AUTH_USER"] ) ? $_SERVER ["PHP_AUTH_USER"] : "";
  39         }
  40
  41         /**
  42          * Returns the server AUTH_PASSWORD if provided or returns empty string
  43          *
  44          * @return string
  45          */
  46         static function GetPassword() {
  47                 return isset ( $_SERVER ["PHP_AUTH_PW"] ) ? $_SERVER ["PHP_AUTH_PW"] : "";
  48         }
  49 }
  50
  51 ?>