<?php
/* $Id: config.auth.lib.php,v 2.2 2003/11/26 22:52:24 rabus Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:

// +--------------------------------------------------------------------------+
// | Set of functions used to run config authentication (ie no                 |
// | authentication).                                                         |
// +--------------------------------------------------------------------------+


/**
 * Displays authentication form
 *
 * @return  boolean   always true
 *
 * @access  public
 */
function PMA_auth()
{
    return TRUE;
} // end of the 'PMA_auth()' function


/**
 * Gets advanced authentication settings
 *
 * @return  boolean   always true
 *
 * @access  public
 */
function PMA_auth_check()
{
    return TRUE;
} // end of the 'PMA_auth_check()' function


/**
 * Set the user and password after last checkings if required
 *
 * @return  boolean   always true
 *
 * @access  public
 */
function PMA_auth_set_user()
{
    return TRUE;
} // end of the 'PMA_auth_set_user()' function


/**
 * User is not allowed to login to MySQL -> authentication failed
 *
 * @global  string    the MySQL error message PHP returns
 * @global  string    the connection type (persistent or not)
 * @global  string    the MySQL server port to use
 * @global  string    the MySQL socket port to use
 * @global  array     the current server settings
 * @global  string    the font face to use in case of failure
 * @global  string    the default font size to use in case of failure
 * @global  string    the big font size to use in case of failure
 * @global  boolean   tell the "PMA_mysqlDie()" function headers have been
 *                    sent
 *
 * @return  boolean   always true (no return indeed)
 *
 * @access  public
 */
function PMA_auth_fails()
{
    global $php_errormsg;
    global $connect_func, $server_port, $server_socket, $cfg;
    global $right_font_family, $font_size, $font_bigger;
    global $is_header_sent;
    if (PMA_mysql_error()) {
        $conn_error = PMA_mysql_error();
    } else if (isset($php_errormsg)) {
        $conn_error = $php_errormsg;
    } else {
        $conn_error = 'Cannot connect: invalid settings.';
    }
/* Commented out by Nijel: This causes displaying login and password from
 * config when connection to MySQL server can't be established. (SQL parser
 * fails on this and then displays it as wrong SQL.
 */
/*      $local_query    = $connect_func . '('
                    . $cfg['Server']['host'] . $server_port . $server_socket . ', '
                    . $cfg['Server']['user'] . ', '
                    . $cfg['Server']['password'] . ')';*/
    $local_query     = '';

    // Defines the charset to be used
    header('Content-Type: text/html; charset=' . $GLOBALS['charset']);
    ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo $GLOBALS['available_languages'][$GLOBALS['lang']][2]; ?>" lang="<?php echo $GLOBALS['available_languages'][$GLOBALS['lang']][2]; ?>" dir="<?php echo $GLOBALS['text_dir']; ?>">

<head>
<title><?php echo $GLOBALS['strAccessDenied']; ?></title>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo $GLOBALS['charset']; ?>" />
<style type="text/css">
<!--
body     {font-family: <?php echo $right_font_family; ?>; font-size: <?php echo $font_size; ?>; color: #000000}
h1       {font-family: <?php echo $right_font_family; ?>; font-size: <?php echo $font_bigger; ?>; font-weight: bold}
//-->
</style>
</head>

<body bgcolor="<?php echo $cfg['RightBgColor']; ?>">
<br /><br />
<center>
    <h1><?php echo sprintf($GLOBALS['strWelcome'], ' phpMyAdmin ' . PMA_VERSION); ?></h1>
</center>
<br />
    <?php
    echo "\n";
    $is_header_sent = TRUE;
    echo '<p>' . $GLOBALS['strAccessDeniedExplanation'] . '</p>' . "\n";
    PMA_mysqlDie($conn_error, $local_query, FALSE);

    return TRUE;
} // end of the 'PMA_auth_fails()' function

?>
