Viewing file:  AuthenticationConfig.class.php (6.15 KB) -rw-r--r--
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Config Authentication plugin for phpMyAdmin
*
* @package PhpMyAdmin-Authentication
* @subpackage Config
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/* Get the authentication interface */
require_once 'libraries/plugins/AuthenticationPlugin.class.php';
/**
* Handles the config authentication method
*
* @package PhpMyAdmin-Authentication
*/
class AuthenticationConfig extends AuthenticationPlugin
{
/**
* Displays authentication form
*
* @return boolean always true
*/
public function auth()
{
$response = PMA_Response::getInstance();
if ($response->isAjax()) {
$response->isSuccess(false);
// reload_flag removes the token parameter from the URL and reloads
$response->addJSON('reload_flag', '1');
if (defined('TESTSUITE')) {
return true;
} else {
exit;
}
}
return true;
}
/**
* Gets advanced authentication settings
*
* @return boolean always true
*/
public function authCheck()
{
if ($GLOBALS['token_provided'] && $GLOBALS['token_mismatch']) {
return false;
}
return true;
}
/**
* Set the user and password after last checkings if required
*
* @return boolean always true
*/
public function authSetUser()
{
// try to workaround PHP 5 session garbage collection which
// looks at the session file's last modified time
if (isset($_REQUEST['access_time'])) {
$_SESSION['last_access_time'] = time()- $_REQUEST['access_time'];
} else {
$_SESSION['last_access_time'] = time();
}
return true;
}
/**
* 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)
*/
public function authFails()
{
$conn_error = $GLOBALS['dbi']->getError();
if (! $conn_error) {
$conn_error = __('Cannot connect: invalid settings.');
}
/* HTML header */
$response = PMA_Response::getInstance();
$response->getFooter()->setMinimal();
$header = $response->getHeader();
$header->setBodyId('loginform');
$header->setTitle(__('Access denied!'));
$header->disableMenuAndConsole();
echo '<br /><br />
<center>
<h1>';
echo sprintf(__('Welcome to %s'), ' phpMyAdmin ');
echo '</h1>
</center>
<br />
<table cellpadding="0" cellspacing="3" style="margin: 0 auto" width="80%">
<tr>
<td>';
if (isset($GLOBALS['allowDeny_forbidden'])
&& $GLOBALS['allowDeny_forbidden']
) {
trigger_error(__('Access denied!'), E_USER_NOTICE);
} else {
// Check whether user has configured something
if ($GLOBALS['PMA_Config']->source_mtime == 0) {
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";
} elseif (! isset($GLOBALS['errno'])
|| (isset($GLOBALS['errno']) && $GLOBALS['errno'] != 2002)
&& $GLOBALS['errno'] != 2003
) {
// if we display the "Server not responding" error, do not confuse
// users by telling them they have a settings problem
// (note: it's true that they could have a badly typed host name,
// but anyway the current message tells that the server
// rejected the connection, which is not really what happened)
// 2002 is the error given by mysqli
// 2003 is the error given by mysql
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
);
}
echo PMA_Util::mysqlDie(
$conn_error, '', true, '', false
);
}
$GLOBALS['error_handler']->dispUserErrors();
echo '</td>
</tr>
<tr>
<td>' . "\n";
echo '<a href="'
. PMA_Util::getScriptNameForOption(
$GLOBALS['cfg']['DefaultTabServer'], 'server'
)
. PMA_URL_getCommon(array()) . '" class="button disableAjax">'
. __('Retry to connect')
. '</a>' . "\n";
echo '</td>
</tr>' . "\n";
if (count($GLOBALS['cfg']['Servers']) > 1) {
// offer a chance to login to other servers if the current one failed
include_once './libraries/select_server.lib.php';
echo '<tr>' . "\n";
echo ' <td>' . "\n";
echo PMA_selectServer(true, true);
echo ' </td>' . "\n";
echo '</tr>' . "\n";
}
echo '</table>' . "\n";
if (!defined('TESTSUITE')) {
exit;
}
return true;
}
}
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