104 lines
3.2 KiB
PHP
104 lines
3.2 KiB
PHP
<?php
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namespace EesyPHP\Auth;
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use EesyPHP\App;
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use EesyPHP\Auth;
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use EesyPHP\Hook;
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use EesyPHP\I18n;
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use EesyPHP\Url;
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use EesyPHP\Tpl;
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class Form extends Method {
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/**
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* Initialize
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* @return boolean
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*/
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public static function init() {
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// Set config default values
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App :: set_default(
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'auth.login_form',
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array(
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'display_other_methods' => array(),
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'include_navbar' => true,
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'remember_username' => true,
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'remember_username_cookie_name' => 'remember_username',
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)
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);
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Url :: add_url_handler('#^login$#', array('EesyPHP\\Auth\\Form', 'handle_login'), null, false);
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Hook :: register('logged_in', array('\\EesyPHP\\Auth\\Form', 'logged_in_hook'));
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return true;
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}
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/**
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* Log user
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* @param bool $force Force user authentication
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* @return \EesyPHP\Auth\User|null
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*/
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public static function login($force=false) {
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$user = null;
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if (isset($_REQUEST['username']) && isset($_REQUEST['password'])) {
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$user = Auth :: authenticate($_REQUEST['username'], $_REQUEST['password']);
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if ($user) {
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setcookie(
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App::get('auth.login_form.remember_username_cookie_name'),
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App::get('auth.login_form.remember_username') && isset($_REQUEST['remember-username'])?
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$user->username:null
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);
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}
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else
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Tpl::add_error(_('Invalid username or password.'));
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}
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if ($force && !$user) {
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if (Url :: get_current_url() != 'login')
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Url :: redirect('login?next='.urlencode(Url :: get_current_url()));
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return null;
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}
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return $user;
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}
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/**
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* The login form view
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* @param \EesyPHP\UrlRequest $request
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* @return void
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*/
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public static function handle_login($request) {
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$user = Auth :: login(false, 'Form');
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$display_other_methods = array();
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foreach (App::get('auth.login_form.display_other_methods', array(), 'array') as $method => $label)
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if (Auth::method_is_enabled($method))
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$display_other_methods[$method] = $label;
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if (
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!$user && isset($_REQUEST['method']) &&
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array_key_exists($_REQUEST['method'], $display_other_methods)
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) {
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$user = Auth :: login($_REQUEST['method'], $_REQUEST['method']);
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}
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if ($user)
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Url :: redirect(isset($_REQUEST['next'])?urldecode($_REQUEST['next']):null);
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$remember_username = App::get('auth.login_form.remember_username', null, 'bool');
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Tpl :: assign('remember_username', $remember_username);
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if ($remember_username) {
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$cookie_name = App::get('auth.login_form.remember_username_cookie_name');
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Tpl :: assign('username', isset($_COOKIE[$cookie_name])?$_COOKIE[$cookie_name]:null);
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}
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Tpl :: assign('next', isset($_REQUEST['next'])?urldecode($_REQUEST['next']):'');
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Tpl :: assign('display_other_methods', $display_other_methods);
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Tpl :: assign('include_navbar', App::get('auth.login_form.include_navbar', null, 'bool'));
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Tpl :: display('login.tpl', I18n::_('Sign in'));
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}
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/**
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* Logged in hook
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* @param \EesyPHP\HookEvent $event
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* @return void
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*/
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public static function logged_in_hook($event) {
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if ($event->method == 'Form' && isset($_REQUEST['next']))
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Url :: redirect(urldecode($_REQUEST['next']));
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}
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}
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