phpmyadmin/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  * @version $Id$
   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 = $GLOBALS['strConnectionError'];
  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 = $GLOBALS['strAccessDenied'];
  84     require './libraries/header_meta_style.inc.php';
  85     ?>
  86 </head>
  87
  88 <body>
  89 <br /><br />
  90 <center>
  91     <h1><?php echo sprintf($GLOBALS['strWelcome'], ' phpMyAdmin ' . PMA_VERSION); ?></h1>
  92 </center>
  93 <br />
  94 <table border="0" cellpadding="0" cellspacing="3" align="center" width="80%">
  95     <tr>
  96         <td>
  97     <?php
  98     echo "\n";
  99     $GLOBALS['is_header_sent'] = TRUE;
 100
 101     /**
 102      * @todo I have included this div from libraries/header.inc.php to work around
 103      * an undefined variable in tooltip.js, when the server is not responding.
 104      * Work has to be done to merge all code that starts the page (DOCTYPE and
 105      * this div) to one place
 106      */
 107     ?>
 108     <div id="TooltipContainer" onmouseover="holdTooltip();" onmouseout="swapTooltip('default');"></div>
 109     <?php
 110
 111     if (isset($GLOBALS['allowDeny_forbidden']) && $GLOBALS['allowDeny_forbidden']) {
 112         echo '<p>' . $GLOBALS['strAccessDenied'] . '</p>' . "\n";
 113     } else {
 114         // Check whether user has configured something
 115         if ($_SESSION['PMA_Config']->source_mtime == 0) {
 116             echo '<p>' . sprintf($GLOBALS['strAccessDeniedCreateConfig'], '<a href="scripts/setup.php">', '</a>') . '</p>' . "\n";
 117         } elseif (!isset($GLOBALS['errno']) || (isset($GLOBALS['errno']) && $GLOBALS['errno'] != 2002) && $GLOBALS['errno'] != 2003) {
 118         // if we display the "Server not responding" error, do not confuse users
 119         // by telling them they have a settings problem
 120         // (note: it's true that they could have a badly typed host name, but
 121         //  anyway the current $strAccessDeniedExplanation tells that the server
 122         //  rejected the connection, which is not really what happened)
 123         // 2002 is the error given by mysqli
 124         // 2003 is the error given by mysql
 125             echo '<p>' . $GLOBALS['strAccessDeniedExplanation'] . '</p>' . "\n";
 126         }
 127         PMA_mysqlDie($conn_error, '', true, '', false);
 128     }
 129     if (! empty($GLOBALS['PMA_errors']) && is_array($GLOBALS['PMA_errors'])) {
 130         foreach ($GLOBALS['PMA_errors'] as $error) {
 131             echo '<div class="error">' . $error . '</div>' . "\n";
 132         }
 133     }
 134 ?>
 135         </td>
 136     </tr>
 137 <?php
 138     if (count($GLOBALS['cfg']['Servers']) > 1) {
 139         // offer a chance to login to other servers if the current one failed
 140         require_once './libraries/select_server.lib.php';
 141         echo '<tr>' . "\n";
 142         echo ' <td>' . "\n";
 143         PMA_select_server(TRUE, TRUE);
 144         echo ' </td>' . "\n";
 145         echo '</tr>' . "\n";
 146     }
 147     echo '</table>' . "\n";
 148     require_once './libraries/footer.inc.php';
 149     return TRUE;
 150 } // end of the 'PMA_auth_fails()' function
 151
 152 ?>