libraries/auth/config.auth.lib.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Set of functions used to run config authentication (ie no authentication).
   5  *
   6  * @package phpMyAdmin-Auth-Config
   7  */
   8
   9
  10 /**
  11  * Displays authentication form
  12  *
  13  * @return  boolean   always true
  14  *
  15  * @access  public
  16  */
  17 function PMA_auth()
  18 {
  19     return true;
  20 } // end of the 'PMA_auth()' function
  21
  22
  23 /**
  24  * Gets advanced authentication settings
  25  *
  26  * @return  boolean   always true
  27  *
  28  * @access  public
  29  */
  30 function PMA_auth_check()
  31 {
  32     return true;
  33 } // end of the 'PMA_auth_check()' function
  34
  35
  36 /**
  37  * Set the user and password after last checkings if required
  38  *
  39  * @return  boolean   always true
  40  *
  41  * @access  public
  42  */
  43 function PMA_auth_set_user()
  44 {
  45     return true;
  46 } // end of the 'PMA_auth_set_user()' function
  47
  48
  49 /**
  50  * User is not allowed to login to MySQL -> authentication failed
  51  *
  52  * @global  string    the MySQL error message PHP returns
  53  * @global  string    the connection type (persistent or not)
  54  * @global  string    the MySQL server port to use
  55  * @global  string    the MySQL socket port to use
  56  * @global  array     the current server settings
  57  * @global  string    the font face to use in case of failure
  58  * @global  string    the default font size to use in case of failure
  59  * @global  string    the big font size to use in case of failure
  60  * @global  boolean   tell the "PMA_mysqlDie()" function headers have been
  61  *                    sent
  62  *
  63  * @return  boolean   always true (no return indeed)
  64  *
  65  * @access  public
  66  */
  67 function PMA_auth_fails()
  68 {
  69     $conn_error = PMA_DBI_getError();
  70     if (!$conn_error) {
  71         $conn_error = __('Cannot connect: invalid settings.');
  72     }
  73
  74     // Defines the charset to be used
  75     header('Content-Type: text/html; charset=utf-8');
  76     /* HTML header */
  77     $page_title = __('Access denied');
  78     require './libraries/header_meta_style.inc.php';
  79     ?>
  80 </head>
  81
  82 <body>
  83 <br /><br />
  84 <center>
  85     <h1><?php echo sprintf(__('Welcome to %s'), ' phpMyAdmin '); ?></h1>
  86 </center>
  87 <br />
  88 <table border="0" cellpadding="0" cellspacing="3" align="center" width="80%">
  89     <tr>
  90         <td>
  91
  92     <?php
  93     $GLOBALS['is_header_sent'] = true;
  94
  95     if (isset($GLOBALS['allowDeny_forbidden']) && $GLOBALS['allowDeny_forbidden']) {
  96         trigger_error(__('Access denied'), E_USER_NOTICE);
  97     } else {
  98         // Check whether user has configured something
  99         if ($GLOBALS['PMA_Config']->source_mtime == 0) {
 100             echo '<p>' . sprintf(__('You probably did not create a configuration file. You might want to use the %1$ssetup script%2$s to create one.'), '<a href="setup/">', '</a>') . '</p>' . "\n";
 101         } elseif (!isset($GLOBALS['errno']) || (isset($GLOBALS['errno']) && $GLOBALS['errno'] != 2002) && $GLOBALS['errno'] != 2003) {
 102         // if we display the "Server not responding" error, do not confuse users
 103         // by telling them they have a settings problem
 104         // (note: it's true that they could have a badly typed host name, but
 105         //  anyway the current message tells that the server
 106         //  rejected the connection, which is not really what happened)
 107         // 2002 is the error given by mysqli
 108         // 2003 is the error given by mysql
 109             trigger_error(__('phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should check the host, username and password in your configuration and make sure that they correspond to the information given by the administrator of the MySQL server.'), E_USER_WARNING);
 110         }
 111         PMA_mysqlDie($conn_error, '', true, '', false);
 112     }
 113     $GLOBALS['error_handler']->dispUserErrors();
 114 ?>
 115         </td>
 116     </tr>
 117 <?php
 118     if (count($GLOBALS['cfg']['Servers']) > 1) {
 119         // offer a chance to login to other servers if the current one failed
 120         require_once './libraries/select_server.lib.php';
 121         echo '<tr>' . "\n";
 122         echo ' <td>' . "\n";
 123         PMA_select_server(true, true);
 124         echo ' </td>' . "\n";
 125         echo '</tr>' . "\n";
 126     }
 127     echo '</table>' . "\n";
 128     require './libraries/footer.inc.php';
 129     return true;
 130 } // end of the 'PMA_auth_fails()' function
 131
 132 ?>