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     global $php_errormsg, $cfg;
  70
  71     $conn_error = PMA_DBI_getError();
  72     if (!$conn_error) {
  73         if (isset($php_errormsg)) {
  74             $conn_error = $php_errormsg;
  75         } else {
  76             $conn_error = __('Cannot connect: invalid settings.');
  77         }
  78     }
  79
  80     // Defines the charset to be used
  81     header('Content-Type: text/html; charset=' . $GLOBALS['charset']);
  82     /* HTML header */
  83     $page_title = __('Access denied');
  84     require './libraries/header_meta_style.inc.php';
  85     ?>
  86 </head>
  87
  88 <body>
  89 <br /><br />
  90 <center>
  91     <h1><?php echo sprintf(__('Welcome to %s'), ' phpMyAdmin '); ?></h1>
  92 </center>
  93 <br />
  94 <table border="0" cellpadding="0" cellspacing="3" align="center" width="80%">
  95     <tr>
  96         <td>
  97
  98     <?php
  99     $GLOBALS['is_header_sent'] = TRUE;
 100
 101     if (isset($GLOBALS['allowDeny_forbidden']) && $GLOBALS['allowDeny_forbidden']) {
 102         trigger_error(__('Access denied'), E_USER_NOTICE);
 103     } else {
 104         // Check whether user has configured something
 105         if ($GLOBALS['PMA_Config']->source_mtime == 0) {
 106             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";
 107         } elseif (!isset($GLOBALS['errno']) || (isset($GLOBALS['errno']) && $GLOBALS['errno'] != 2002) && $GLOBALS['errno'] != 2003) {
 108         // if we display the "Server not responding" error, do not confuse users
 109         // by telling them they have a settings problem
 110         // (note: it's true that they could have a badly typed host name, but
 111         //  anyway the current message tells that the server
 112         //  rejected the connection, which is not really what happened)
 113         // 2002 is the error given by mysqli
 114         // 2003 is the error given by mysql
 115             trigger_error(__('phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should check the host, username and password in your configuration and make sure that they correspond to the information given by the administrator of the MySQL server.'), E_USER_WARNING);
 116         }
 117         PMA_mysqlDie($conn_error, '', true, '', false);
 118     }
 119     $GLOBALS['error_handler']->dispUserErrors();
 120 ?>
 121         </td>
 122     </tr>
 123 <?php
 124     if (count($GLOBALS['cfg']['Servers']) > 1) {
 125         // offer a chance to login to other servers if the current one failed
 126         require_once './libraries/select_server.lib.php';
 127         echo '<tr>' . "\n";
 128         echo ' <td>' . "\n";
 129         PMA_select_server(TRUE, TRUE);
 130         echo ' </td>' . "\n";
 131         echo '</tr>' . "\n";
 132     }
 133     echo '</table>' . "\n";
 134     require './libraries/footer.inc.php';
 135     return TRUE;
 136 } // end of the 'PMA_auth_fails()' function
 137
 138 ?>