<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero 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 2 of the License, or
# (at your option) any later version.
#
# InDefero 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
Pluf::loadFunction('Pluf_HTTP_URL_urlForView');
/**
* Allow a user to update its details.
*/
class IDF_Form_UserAccount extends Pluf_Form
{
public $user = null;
public function initFields($extra=array())
{
$this->user = $extra['user'];
$this->fields['first_name'] = new Pluf_Form_Field_Varchar(
array('required' => false,
'label' => __('First name'),
'initial' => $this->user->first_name,
'widget_attrs' => array(
'maxlength' => 50,
'size' => 15,
),
));
$this->fields['last_name'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Last name'),
'initial' => $this->user->last_name,
'widget_attrs' => array(
'maxlength' => 50,
'size' => 20,
),
));
$this->fields['email'] = new Pluf_Form_Field_Email(
array('required' => true,
'label' => __('Your mail'),
'initial' => $this->user->email,
'help_text' => __('If you change your email address, an email will be sent to the new address to confirm it.'),
));
$this->fields['language'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Language'),
'initial' => $this->user->language,
'widget' => 'Pluf_Form_Widget_SelectInput',
'widget_attrs' => array(
'choices' =>
Pluf_L10n::getInstalledLanguages()
),
));
$this->fields['password'] = new Pluf_Form_Field_Varchar(
array('required' => false,
'label' => __('Your password'),
'initial' => '',
'widget' => 'Pluf_Form_Widget_PasswordInput',
'help_text' => Pluf_Template::markSafe(__('Leave blank if you do not want to change your password.').'<br />'.__('Your password must be hard for other people to find it, but easy for you to remember.')),
'widget_attrs' => array(
'maxlength' => 50,
'size' => 15,
),
));
$this->fields['password2'] = new Pluf_Form_Field_Varchar(
array('required' => false,
'label' => __('Confirm your password'),
'initial' => '',
'widget' => 'Pluf_Form_Widget_PasswordInput',
'widget_attrs' => array(
'maxlength' => 50,
'size' => 15,
),
));
$this->fields['public_key'] = new Pluf_Form_Field_Varchar(
array('required' => false,
'label' => __('Add a public key'),
'initial' => '',
'widget_attrs' => array('rows' => 3,
'cols' => 40),
'widget' => 'Pluf_Form_Widget_TextareaInput',
'help_text' => __('Be careful to provide your public key and not your private key!')
));
$this->fields['public_key_type'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Key type'),
'initial' => 'ssh',
'widget_attrs' => array('choices' => IDF_Key::getAvailableKeyTypes()),
'widget' => 'Pluf_Form_Widget_SelectInput',
));
}
/**
* Save the model in the database.
*
* @param bool Commit in the database or not. If not, the object
* is returned but not saved in the database.
* @return Object Model with data set from the form.
*/
function save($commit=true)
{
if (!$this->isValid()) {
throw new Exception(__('Cannot save the model from an invalid form.'));
}
unset($this->cleaned_data['password2']);
$update_pass = false;
if (strlen($this->cleaned_data['password']) == 0) {
unset($this->cleaned_data['password']);
} else {
$update_pass = true;
}
$old_email = $this->user->email;
$new_email = $this->cleaned_data['email'];
unset($this->cleaned_data['email']);
if ($old_email != $new_email) {
$cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
$encrypted = trim($cr->encrypt($new_email.':'.$this->user->id.':'.time()), '~');
$key = substr(md5(Pluf::f('secret_key').$encrypted), 0, 2).$encrypted;
$url = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views_User::changeEmailDo', array($key), array(), false);
$urlik = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views_User::changeEmailInputKey', array(), array(), false);
$context = new Pluf_Template_Context(
array('key' => Pluf_Template::markSafe($key),
'url' => Pluf_Template::markSafe($url),
'urlik' => Pluf_Template::markSafe($urlik),
'email' => $new_email,
'user'=> $this->user,
)
);
$tmpl = new Pluf_Template('idf/user/changeemail-email.txt');
$text_email = $tmpl->render($context);
$email = new Pluf_Mail(Pluf::f('from_email'), $new_email,
__('Confirm your new email address.'));
$email->addTextMessage($text_email);
$email->sendMail();
$this->user->setMessage(sprintf(__('A validation email has been sent to "%s" to validate the email address change.'), Pluf_esc($new_email)));
}
$this->user->setFromFormData($this->cleaned_data);
// Add key as needed.
if ('' !== $this->cleaned_data['public_key']) {
$key = new IDF_Key();
$key->user = $this->user;
$key->content = $this->cleaned_data['public_key'];
$key->type = $this->cleaned_data['public_key_type'];
if ($commit) {
$key->create();
}
}
if ($commit) {
$this->user->update();
if ($update_pass) {
/**
* [signal]
*
* Pluf_User::passwordUpdated
*
* [sender]
*
* IDF_Form_UserAccount
*
* [description]
*
* This signal is sent when the user updated his
* password from his account page.
*
* [parameters]
*
* array('user' => $user)
*
*/
$params = array('user' => $this->user);
Pluf_Signal::send('Pluf_User::passwordUpdated',
'IDF_Form_UserAccount', $params);
}
}
return $this->user;
}
/**
* Check arbitrary public keys.
*
* It will throw a Pluf_Form_Invalid exception if it cannot
* validate the key.
*
* @param $key string The key
* @param $key string The type ('ssh' or 'mtn')
* @param $user int The user id of the user of the key (0)
* @return string The clean key
*/
public static function checkPublicKey($key, $type, $user=0)
{
$key = trim($key);
if (strlen($key) == 0) {
return '';
}
if ($type == 'ssh') {
$key = str_replace(array("\n", "\r"), '', $key);
if (!preg_match('#^ssh\-[a-z]{3}\s\S+\s\S+$#', $key)) {
throw new Pluf_Form_Invalid(
__('The format of the key is not valid. It must start '.
'with ssh-dss or ssh-rsa, a long string on a single '.
'line and at the end a comment.')
);
}
if (Pluf::f('idf_strong_key_check', false)) {
$tmpfile = Pluf::f('tmp_folder', '/tmp').'/'.$user.'-key';
file_put_contents($tmpfile, $key, LOCK_EX);
$cmd = Pluf::f('idf_exec_cmd_prefix', '').
'ssh-keygen -l -f '.escapeshellarg($tmpfile).' > /dev/null 2>&1';
exec($cmd, $out, $return);
unlink($tmpfile);
if ($return != 0) {
throw new Pluf_Form_Invalid(
__('Please check the key as it does not appears '.
'to be a valid key.')
);
}
}
}
else if ($type == 'mtn') {
if (!preg_match('#^\[pubkey [^\]]+\]\s*\S+\s*\[end\]$#', $key)) {
throw new Pluf_Form_Invalid(
__('The format of the key is not valid. It must start '.
'with [pubkey KEYNAME], contain a long string on a single '.
'line and end with [end] in the final third line.')
);
}
if (Pluf::f('idf_strong_key_check', false)) {
// if monotone can read it, it should be valid
$mtn_opts = implode(' ', Pluf::f('mtn_opts', array()));
$cmd = Pluf::f('idf_exec_cmd_prefix', '').
sprintf('%s %s -d :memory: read >/tmp/php-out 2>&1',
Pluf::f('mtn_path', 'mtn'), $mtn_opts);
$fp = popen($cmd, 'w');
fwrite($fp, $key);
$return = pclose($fp);
if ($return != 0) {
throw new Pluf_Form_Invalid(
__('Please check the key as it does not appears '.
'to be a valid key.')
);
}
}
}
else
{
throw new Pluf_Form_Invalid(__('Unknown key type'));
}
// If $user, then check if not the same key stored
if ($user) {
$ruser = Pluf::factory('Pluf_User', $user);
if ($ruser->id > 0) {
$sql = new Pluf_SQL('content=%s AND type=%s', array($key, $type));
$keys = Pluf::factory('IDF_Key')->getList(array('filter' => $sql->gen()));
if (count($keys) > 0) {
throw new Pluf_Form_Invalid(
__('You already have uploaded this key.')
);
}
}
}
return $key;
}
function clean_last_name()
{
$last_name = trim($this->cleaned_data['last_name']);
if ($last_name == mb_strtoupper($last_name)) {
return mb_convert_case(mb_strtolower($last_name),
MB_CASE_TITLE, 'UTF-8');
}
return $last_name;
}
function clean_first_name()
{
$first_name = trim($this->cleaned_data['first_name']);
if ($first_name == mb_strtoupper($first_name)) {
return mb_convert_case(mb_strtolower($first_name),
MB_CASE_TITLE, 'UTF-8');
}
return $first_name;
}
function clean_email()
{
$this->cleaned_data['email'] = mb_strtolower(trim($this->cleaned_data['email']));
$guser = new Pluf_User();
$sql = new Pluf_SQL('email=%s AND id!=%s',
array($this->cleaned_data['email'], $this->user->id));
if ($guser->getCount(array('filter' => $sql->gen())) > 0) {
throw new Pluf_Form_Invalid(sprintf(__('The email "%s" is already used.'), $this->cleaned_data['email']));
}
return $this->cleaned_data['email'];
}
/**
* Check to see if the 2 passwords are the same and if any
* given public key is valid
*/
public function clean()
{
if (!isset($this->errors['password'])
&& !isset($this->errors['password2'])) {
$password1 = $this->cleaned_data['password'];
$password2 = $this->cleaned_data['password2'];
if ($password1 != $password2) {
throw new Pluf_Form_Invalid(__('The passwords do not match. Please give them again.'));
}
}
$this->cleaned_data['public_key'] =
self::checkPublicKey($this->cleaned_data['public_key'],
$this->cleaned_data['public_key_type'],
$this->user->id);
return $this->cleaned_data;
}
}
accountmanagementengine