source: tags/2.1.5/services/login.php

<?php
/**
 * The Strangecode Codebase - a general application development framework for PHP
 * For details visit the project site: <http://trac.strangecode.com/codebase/>
 * Copyright 2001-2010 Strangecode, LLC
 * 
 * This file is part of The Strangecode Codebase.
 *
 * The Strangecode Codebase is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 * 
 * The Strangecode Codebase is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * The Strangecode Codebase. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * login.php
 */

// We may want to use the add/edit interface from another script, so this
// allows us to remember which page we came from so we can go back there.
if (getFormData('boomerang', false) && isset($_SERVER['HTTP_REFERER'])) {
    $app->setBoomerangURL($_SERVER['HTTP_REFERER'], 'login');
}
$app->sslOn();

$frm['username'] = getFormdata('username');
$frm['password'] = getFormdata('password');

if (getFormdata('username', false)) {
    // Form has been submitted, check if the user login information is correct.

    if ($auth->login($frm['username'], $frm['password'])) {
        $app->raiseMsg(_("You are now logged in."), MSG_SUCCESS, __FILE__, __LINE__);
        $app->dieBoomerangURL('login');
        $app->logMsg(sprintf('User %s successfully logged-in.', $frm['username']), LOG_INFO, __FILE__, __LINE__);
    } else {
        $app->raiseMsg(_("Login failed, please try again."), MSG_NOTICE, __FILE__, __LINE__);
        $app->logMsg(sprintf('User %s failed login (encrypted password: %s)', $frm['username'], $auth->encryptPassword($frm['password'])), LOG_NOTICE, __FILE__, __LINE__);
    }
}

// Titles and navigation header.
$nav->add(_("Login"));

// Templates.
include 'header.ihtml';
include 'codebase/services/templates/login_form.ihtml';
include 'footer.ihtml';

?>