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Added ticket 95, ability to get a new password when forgotten.

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This commit is contained in:
Loic d'Anterroches
2009-01-01 21:50:16 +01:00
parent c33b271519
commit 99f82216dd
11 changed files with 611 additions and 19 deletions
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86
src/IDF/Form/Password.php Normal file
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<?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 ***** */
/**
* Ask a password recovery.
*
*/
class IDF_Form_Password extends Pluf_Form
{
public function initFields($extra=array())
{
$this->fields['account'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Your login or email'),
'help_text' => __('Provide either your login or your email to recover your password.'),
));
}
/**
* Validate that a user with this login or email exists.
*/
public function clean_account()
{
$account = mb_strtolower(trim($this->cleaned_data['account']));
$sql = new Pluf_SQL('email=%s OR login=%s',
array($account, $account));
$users = Pluf::factory('Pluf_User')->getList(array('filter'=>$sql->gen()));
if ($users->count() == 0) {
throw new Pluf_Form_Invalid(__('Sorry, we cannot find a user with this email address or login. Feel free to try again.'));
}
return $account;
}
/**
* Send the reminder email.
*
*/
function save($commit=true)
{
if (!$this->isValid()) {
throw new Exception(__('Cannot save the model from an invalid form.'));
}
$account = $this->cleaned_data['account'];
$sql = new Pluf_SQL('email=%s OR login=%s',
array($account, $account));
$users = Pluf::factory('Pluf_User')->getList(array('filter'=>$sql->gen()));
foreach ($users as $user) {
$tmpl = new Pluf_Template('idf/user/passrecovery-email.txt');
$cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
$code = trim($cr->encrypt($user->email.':'.$user->id.':'.time()),
'~');
$code = substr(md5(Pluf::f('secret_key').$code), 0, 2).$code;
$url = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views::passwordRecovery', array($code), array(), false);
$urlic = Pluf::f('url_base').Pluf_HTTP_URL_urlForView('IDF_Views::passwordRecoveryInputCode', array(), array(), false);
$context = new Pluf_Template_Context(array('url' => Pluf_Template::markSafe($url),
'urlik' => Pluf_Template::markSafe($urlic),
'user' => Pluf_Template::markSafe($user),
'key' => Pluf_Template::markSafe($code)));
$email = new Pluf_Mail(Pluf::f('from_email'), $user->email,
__('Password Recovery - InDefero'));
$email->setReturnPath(Pluf::f('bounce_email', Pluf::f('from_email')));
$email->addTextMessage($tmpl->render($context));
$email->sendMail();
}
}
}

100
src/IDF/Form/PasswordInputKey.php Normal file
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<?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');
/**
* Check the validity of a confirmation key to reset a password.
*
*/
class IDF_Form_PasswordInputKey extends Pluf_Form
{
public function initFields($extra=array())
{
$this->fields['key'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Your verification key'),
'initial' => '',
'widget_attrs' => array(
'size' => 50,
),
));
}
/**
* Validate the key.
*/
public function clean_key()
{
$this->cleaned_data['key'] = trim($this->cleaned_data['key']);
$error = __('We are sorry but this validation key is not valid. Maybe you should directly copy/paste it from your validation email.');
if (false === ($cres=self::checkKeyHash($this->cleaned_data['key']))) {
throw new Pluf_Form_Invalid($error);
}
$guser = new Pluf_User();
$sql = new Pluf_SQL('email=%s AND id=%s',
array($cres[0], $cres[1]));
if ($guser->getCount(array('filter' => $sql->gen())) != 1) {
throw new Pluf_Form_Invalid($error);
}
if ((time() - $cres[2]) > 86400) {
throw new Pluf_Form_Invalid(__('Sorry, but this verification key has expired, please restart the password recovery sequence. For security reasons, the verification key is only valid 24h.'));
}
return $this->cleaned_data['key'];
}
/**
* Save the model in the database.
*
* @param bool Commit in the database or not. If not, the object
* is returned but not saved in the database.
* @return string Url to redirect to the form.
*/
function save($commit=true)
{
if (!$this->isValid()) {
throw new Exception(__('Cannot save an invalid form.'));
}
return Pluf_HTTP_URL_urlForView('IDF_Views::passwordRecovery',
array($this->cleaned_data['key']));
}
/**
* Return false or an array with the email, id and timestamp.
*
* This is a static function to be reused by other forms.
*
* @param string Confirmation key
* @return mixed Either false or array(email, id, timestamp)
*/
public static function checkKeyHash($key)
{
$hash = substr($key, 0, 2);
$encrypted = substr($key, 2);
if ($hash != substr(md5(Pluf::f('secret_key').$encrypted), 0, 2)) {
return false;
}
$cr = new Pluf_Crypt(md5(Pluf::f('secret_key')));
return split(':', $cr->decrypt($encrypted), 3);
}
}

135
src/IDF/Form/PasswordReset.php Normal file
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<?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');
/**
* Reset the password of a user.
*
*/
class IDF_Form_PasswordReset extends Pluf_Form
{
protected $user = null;
public function initFields($extra=array())
{
$this->user = $extra['user'];
$this->fields['key'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Your verification key'),
'initial' => $extra['key'],
'widget' => 'Pluf_Form_Widget_HiddenInput',
));
$this->fields['password'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Your password'),
'initial' => '',
'widget' => 'Pluf_Form_Widget_PasswordInput',
'help_text' => __('Your password must be hard for other people to find it, but easy for you to remember.'),
'widget_attrs' => array(
'maxlength' => 50,
'size' => 15,
),
));
$this->fields['password2'] = new Pluf_Form_Field_Varchar(
array('required' => true,
'label' => __('Confirm your password'),
'initial' => '',
'widget' => 'Pluf_Form_Widget_PasswordInput',
'widget_attrs' => array(
'maxlength' => 50,
'size' => 15,
),
));
}
/**
* Check the passwords.
*/
public function clean()
{
if ($this->cleaned_data['password'] != $this->cleaned_data['password2']) {
throw new Pluf_Form_Invalid(__('The two passwords must be the same.'));
}
return $this->cleaned_data;
}
/**
* Validate the key.
*/
public function clean_key()
{
$this->cleaned_data['key'] = trim($this->cleaned_data['key']);
$error = __('We are sorry but this validation key is not valid. Maybe you should directly copy/paste it from your validation email.');
if (false === ($cres=IDF_Form_PasswordInputKey::checkKeyHash($this->cleaned_data['key']))) {
throw new Pluf_Form_Invalid($error);
}
$guser = new Pluf_User();
$sql = new Pluf_SQL('email=%s AND id=%s',
array($cres[0], $cres[1]));
if ($guser->getCount(array('filter' => $sql->gen())) != 1) {
throw new Pluf_Form_Invalid($error);
}
if ((time() - $cres[2]) > 86400) {
throw new Pluf_Form_Invalid(__('Sorry, but this verification key has expired, please restart the password recovery sequence. For security reasons, the verification key is only valid 24h.'));
}
return $this->cleaned_data['key'];
}
function save($commit=true)
{
if (!$this->isValid()) {
throw new Exception(__('Cannot save an invalid form.'));
}
$this->user->setFromFormData($this->cleaned_data);
if ($commit) {
$this->user->update();
/**
* [signal]
*
* Pluf_User::passwordUpdated
*
* [sender]
*
* IDF_Form_PasswordReset
*
* [description]
*
* This signal is sent when the user reset his
* password from the password recovery page.
*
* [parameters]
*
* array('user' => $user)
*
*/
$params = array('user' => $this->user);
Pluf_Signal::send('Pluf_User::passwordUpdated',
'IDF_Form_PasswordReset', $params);
}
return $this->user;
}
}