我们的网站上有一个独立的脚本,与Joomla 1.5安装相邻。我们使用Joomla身份验证来限制对脚本的访问。此时,我们将任何未经授权的用户重定向到Joomla站点以进行登录。但是,我们希望在脚本中添加登录功能。有谁知道如何使用用户名/密码从外部脚本登录joomla?谢谢!
答案 0 :(得分:15)
<?php
//http://domain.com/script/script.php?username=username&passwd=password
define( '_JEXEC', 1 );
define('JPATH_BASE', '../' );
define( 'DS', DIRECTORY_SEPARATOR );
require_once('../configuration.php');
require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );
require_once ( JPATH_BASE .DS.'libraries'.DS.'joomla'.DS.'factory.php' );
/* Create the Application */
$mainframe =& JFactory::getApplication('site');
jimport('joomla.plugin.helper');
$credentials = array();
$credentials['username'] = JRequest::getVar('username', '', 'method', 'username');
$credentials['password'] = JRequest::getVar('passwd', '', 'method', 'passwd');
//perform the login action
$error = $mainframe->login($credentials);
$user = JFactory::getUser();
//now you are logged in
$mainframe->logout();
//now you are logged out
答案 1 :(得分:7)
对于Joomla 3.x,下面更干净,更有帮助。下面的代码将验证硬编码的用户名和密码。如果用户存在,则会将其重定向到index.php页面。
<?php
/**
* Joomla! External authentication script
*
* @author vdespa
* Version 1.0
*
* Code adapted from /index.php
*
* @package Joomla.Site
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
if (version_compare(PHP_VERSION, '5.3.1', '<'))
{
die('Your host needs to use PHP 5.3.1 or higher to run this version of Joomla!');
}
/**
* Constant that is checked in included files to prevent direct access.
* define() is used in the installation folder rather than "const" to not error for PHP 5.2 and lower
*/
define('_JEXEC', 1);
if (file_exists(__DIR__ . '/defines.php'))
{
include_once __DIR__ . '/defines.php';
}
if (!defined('_JDEFINES'))
{
define('JPATH_BASE', __DIR__);
require_once JPATH_BASE . '/includes/defines.php';
}
require_once JPATH_BASE . '/includes/framework.php';
// Instantiate the application.
$app = JFactory::getApplication('site');
jimport('joomla.plugin.helper');
// JFactory
require_once (JPATH_BASE .'/libraries/joomla/factory.php');
// Hardcoded for now
$credentials['username'] = 'admin';
$credentials['password'] = 'admin';
// Get a database object
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select('id, password')
->from('#__users')
->where('username=' . $db->quote($credentials['username']));
$db->setQuery($query);
$result = $db->loadObject();
if ($result)
{
$match = JUserHelper::verifyPassword($credentials['password'], $result->password, $result->id);
if ($match === true)
{
// Bring this in line with the rest of the system
$user = JUser::getInstance($result->id);
echo 'Joomla! Authentication was successful!' . '<br>';
echo 'Joomla! Token is:' . JHTML::_( 'form.token' );
//perform the login action
$error = $app->login($credentials);
$logged_user = JFactory::getUser();
var_dump($logged_user );
//redirect logged in user
$app->redirect('index.php');
}
else
{
// Invalid password
// Prmitive error handling
echo 'Joomla! Token is:' . JHTML::_( 'form.token' ) . '<br>';
die('Invalid password');
}
} else {
// Invalid user
// Prmitive error handling
die('Cound not find user in the database');
}
答案 2 :(得分:1)
我建议使用以下解决方案之一:
答案 3 :(得分:1)
我做到了这一点并且工作得很好。 假设您的自定义登录脚本是login.php
-Go to Joomla installation directory
-Copy PasswordHash.php from this directory /root/libraries/phpass/ to your external script's folder
-Include the PasswordHash.php in login.php
-Create an instance of PasswordHash like this:
这是php代码片段
$phpass = new PasswordHash(10, true);
$password= "unhashed user password";
$db_password = 'Your hashed password in the database';
$ok= $phpass->CheckPassword( $password, $db_password );
&GT;
如果两个密码匹配,那么你就是---检查密码将返回true。 注意:您需要编写一个查询来自动检查数据库。
答案 4 :(得分:1)
在 Joomla 3.9 中推荐使用此代码。
1- 将此脚本上传到您的根文件夹。即 public_html 或 htdocs。
2- 使用您的用户名和密码更改。
3- 在浏览器中运行脚本。您将在站点而非管理员部分自动登录(您可以更改此设置)。
4- 打开受保护的页面。
<?php
define('_JEXEC', 1);
if (file_exists(__DIR__ . '/defines.php'))
{
include_once __DIR__ . '/defines.php';
}
if (!defined('_JDEFINES'))
{
define('JPATH_BASE', __DIR__);
require_once JPATH_BASE . '/includes/defines.php';
}
require_once JPATH_BASE . '/includes/framework.php';
// Instantiate the application.
$app = JFactory::getApplication('site');
jimport('joomla.plugin.helper');
// JFactory
require_once (JPATH_BASE .'/libraries/joomla/database/factory.php');
$result_login = JFactory::getApplication()->login(
[
'username' => 'demo',
'password' => 'demo'
],
[
'remember' => true,
'silent' => true
]
);
if ($result_login==1) echo 'Login Successful'; else echo 'Invalid Login';