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|
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Config Authentication plugin for phpMyAdmin
*
* @package PhpMyAdmin-Authentication
* @subpackage Config
*/
namespace PMA\libraries\plugins\auth;
use PMA\libraries\plugins\AuthenticationPlugin;
use PMA;
/**
* Handles the config authentication method
*
* @package PhpMyAdmin-Authentication
*/
class AuthenticationConfig extends AuthenticationPlugin
{
/**
* Displays authentication form
*
* @return boolean always true
*/
public function auth()
{
$response = PMA\libraries\Response::getInstance();
if ($response->isAjax()) {
$response->setRequestStatus(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()
{
$this->setSessionAccessTime();
return true;
}
/**
* User is not allowed to login to MySQL -> authentication failed
*
* @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\libraries\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\libraries\Util::mysqlDie(
$conn_error,
'',
true,
'',
false
);
}
$GLOBALS['error_handler']->dispUserErrors();
echo '</td>
</tr>
<tr>
<td>' , "\n";
echo '<a href="'
, PMA\libraries\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;
}
}
|
