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dockx thibault authored
This reverts commit 46b03343.
Verifiedad97b61a
<?php
/*
This code is part of FusionDirectory (http://www.fusiondirectory.org/)
Copyright (C) 2013-2018 FusionDirectory
This program 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.
This program 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.
*/
/* Handle a password and its hash method */
class UserPasswordAttribute extends CompositeAttribute
{
protected $needPassword;
protected $previousMethod;
function __construct ($label, $description, $ldapName, $required = FALSE, $defaultValue = "", $acl = "")
{
$temp = passwordMethod::get_available_methods();
/* Create password methods array */
$pwd_methods = array();
$this->needPassword = array();
foreach ($temp['name'] as $id => $name) {
$this->needPassword[$name] = $temp[$id]['object']->need_password();
$pwd_methods[$name] = $name;
if (!empty($temp[$id]['desc'])) {
$pwd_methods[$name] .= " (".$temp[$id]['desc'].")";
}
}
parent::__construct (
$description, $ldapName,
array(
new SelectAttribute(
_('Password method'), _('Password hash method to use'),
$ldapName.'_pwstorage', TRUE,
array_keys($pwd_methods), '', array_values($pwd_methods)
),
new PasswordAttribute(
_('Password'), _('Password (Leave empty if you do not wish to change it)'),
$ldapName.'_password', $required
),
new PasswordAttribute(
_('Password again'), _('Same password as above, to avoid errors'),
$ldapName.'_password2', $required
),
new HiddenAttribute(
$ldapName.'_hash'
),
new HiddenAttribute(
$ldapName.'_locked', FALSE,
FALSE
)
),
'', '', $acl, $label
);
$this->attributes[0]->setSubmitForm(TRUE);
}
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public function setParent(&$plugin)
{
global $config;
parent::setParent($plugin);
if (is_object($this->plugin)) {
$hash = $config->get_cfg_value('passwordDefaultHash', 'ssha');
$this->attributes[0]->setDefaultValue($hash);
if ($config->get_cfg_value('forcePasswordDefaultHash', 'FALSE') == 'TRUE') {
$this->attributes[0]->setValue($hash);
$this->attributes[0]->setDisabled(TRUE);
}
$this->checkIfMethodNeedsPassword();
}
}
/* We need to handle method select disabling manually */
function renderAttribute(&$attributes, $readOnly)
{
global $config;
if ($this->visible) {
if ($this->linearRendering) {
parent::renderAttribute($attributes, $readOnly);
} else {
foreach ($this->attributes as $key => &$attribute) {
if (is_object($this->plugin) && $this->plugin->is_template && ($key == 2)) {
/* Do not display confirmation field in template mode */
continue;
}
if (($key == 0) && ($config->get_cfg_value('forcePasswordDefaultHash', 'FALSE') == 'TRUE')) {
$attribute->setDisabled(TRUE);
} else {
$attribute->setDisabled($this->disabled);
}
$attribute->renderAttribute($attributes, $readOnly);
}
unset($attribute);
}
}
}
/*! \brief Loads this attribute value from the attrs array
*/
protected function loadAttrValue ($attrs)
{
if (isset($attrs[$this->getLdapName()])) {
$this->setValue($this->inputValue($attrs[$this->getLdapName()][0]));
$this->setRequired(FALSE);
$this->attributes[1]->setRequired(FALSE);
$this->attributes[2]->setRequired(FALSE);
} else {
$this->setRequired(TRUE);
$this->attributes[0]->resetToDefault();
$this->attributes[1]->setRequired(TRUE);
$this->attributes[2]->setRequired(TRUE);
$this->checkIfMethodNeedsPassword();
}
}
function setValue ($value)
{
reset($value);
$key = key($value);
if ($this->attributes[0]->isDisabled() || ($value[$key] == '')) {
$value[$key] = $this->attributes[0]->getValue();
}
parent::setValue($value);
$this->checkIfMethodNeedsPassword();
}
function applyPostValue ()
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{
parent::applyPostValue();
$this->checkIfMethodNeedsPassword();
}
function checkIfMethodNeedsPassword()
{
$method = $this->attributes[0]->getValue();
if ($method != $this->previousMethod) {
if ($this->needPassword[$method]) {
$this->attributes[1]->setVisible(TRUE);
$this->attributes[2]->setVisible(TRUE);
} else {
$this->attributes[1]->setVisible(FALSE);
$this->attributes[1]->setValue('');
$this->attributes[2]->setVisible(FALSE);
$this->attributes[2]->setValue('');
}
}
$this->previousMethod = $method;
}
function readValues($value)
{
global $config;
$pw_storage = $config->get_cfg_value('passwordDefaultHash', 'ssha');
$locked = FALSE;
$password = '';
if ($this->plugin->is_template) {
list($value, $password) = explode('|', $value, 2);
}
if (preg_match ('/^{[^}]+}/', $value)) {
$tmp = passwordMethod::get_method($value);
if (is_object($tmp)) {
$pw_storage = $tmp->get_hash();
$locked = $tmp->is_locked($this->plugin->dn);
if ($this->plugin->is_template) {
$value = $tmp->generate_hash($password);
}
}
} else {
if ($value != '') {
$pw_storage = 'clear';
}
}
return array($pw_storage, $password, $password, $value, $locked);
}
function writeValues($values)
{
if ($this->needPassword[$values[0]] && ($values[1] == '')) {
if ($this->plugin->is_template) {
return '';
} else {
return $values[3];
}
}
$temp = passwordMethod::get_available_methods();
if (!isset($temp[$values[0]])) {
trigger_error('Unknown password method '.$values[0]);
return $values[3];
}
$test = new $temp[$values[0]]($this->plugin->dn, $this->plugin);
$test->set_hash($values[0]);
if ($this->plugin->is_template) {
return $test->generate_hash($values[1]).'|'.$values[1];
} else {
return $test->generate_hash($values[1]);
}
}
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function check()
{
$method = $this->attributes[0]->getValue();
if (!$this->needPassword[$method]) {
$this->attributes[1]->setRequired(FALSE);
$this->attributes[2]->setRequired(FALSE);
}
$error = parent::check();
if (!empty($error)) {
return $error;
}
if (($this->attributes[1]->getValue() != '') || ($this->attributes[2]->getValue() != '')) {
return user::reportPasswordProblems($this->plugin->dn, $this->attributes[1]->getValue(), $this->attributes[2]->getValue());
}
}
function getMethod()
{
return $this->attributes[0]->getValue();
}
function getClear()
{
return $this->attributes[1]->getValue();
}
function isLocked()
{
return $this->attributes[4]->getValue();
}
}
class PostalAddressAttribute extends TextAreaAttribute
{
function inputValue ($ldapValue)
{
return str_replace(
array('$', '\24','\5C'),
array("\n", '$', '\\'),
$ldapValue
);
}
function computeLdapValue ()
{
return str_replace(
array("\r\n", "\n", "\r"),
'$',
str_replace(
array('\\', '$'),
array('\5C','\24'),
$this->getValue()
)
);
}
}
class user extends simplePlugin
{
var $objectclasses = array('inetOrgPerson','organizationalPerson','person');
private $was_locked;
static function plInfo()
{
return array(
'plShortName' => _('User'),
'plDescription' => _('User account information'),
'plIcon' => 'geticon.php?context=applications&icon=user-info&size=48',
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'plSmallIcon' => 'geticon.php?context=applications&icon=user-info&size=16',
'plSelfModify' => TRUE,
'plObjectType' => array('user' => array(
'name' => _('User'),
'description' => _('User account'),
'filter' => '(objectClass=inetOrgPerson)',
'mainAttr' => 'uid',
'nameAttr' => 'cn',
'icon' => 'geticon.php?context=types&icon=user&size=16',
'ou' => get_ou('userRDN'),
)),
'plForeignKeys' => array(
'manager' => array('user','dn','manager=%oldvalue%','*')
),
'plProvidedAcls' => array_merge(
parent::generatePlProvidedAcls(static::getAttributesInfo()),
array('userLock' => _('User lock status'))
)
);
}
// The main function : information about attributes
static function getAttributesInfo ()
{
global $config;
$languages = Language::getList(TRUE);
asort($languages);
$languages = array_merge(array('' => ''), $languages);
$attributesInfo = array(
'perso' => array(
'name' => _('Personal information'),
'icon' => 'geticon.php?context=types&icon=user&size=16',
'attrs' => array(
new HiddenAttribute('cn'),
new StringAttribute (
_('Last name'), _('Last name of this user'),
'sn', TRUE,
'', '', '/[^,+"?()=<>;\\\\]/'
),
new StringAttribute (
_('First name'), _('First name of this user'),
'givenName', TRUE,
'', '', '/[^,+"?()=<>;\\\\]/'
),
new TextAreaAttribute (
_('Description'), _('Short description of the user'),
'description', FALSE
),
new ImageAttribute (
_('Picture'), _('The avatar for this user'),
'jpegPhoto', FALSE,
150, 200, 'jpeg'
),
)
),
'contact' => array(
'name' => _('Organizational contact information'),
'icon' => 'geticon.php?context=types&icon=contact&size=16',
'attrs' => array(
new StringAttribute (
_('Location'), _('Location'),
'l', FALSE
),
new StringAttribute (
_('State'), _('State'),
'st', FALSE
),
new PostalAddressAttribute (
_('Address'), _('Business postal address'),
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'postalAddress', FALSE
),
new StringAttribute (
_('Room No.'), _('Room number'),
'roomNumber', FALSE
),
new PhoneNumberButtonAttribute (
_('Phone'), _('Business phone number'),
'telephoneNumber', FALSE,
'',
'phone'
),
new PhoneNumberButtonAttribute (
_('Mobile'), _('Business mobile number'),
'mobile', FALSE,
'',
'mobile'
),
new PhoneNumberAttribute (
_('Pager'), _('Business pager number'),
'pager', FALSE
),
new PhoneNumberAttribute (
_('Fax'), _('Business fax number'),
'facsimileTelephoneNumber', FALSE
),
new URLAttribute (
_('Homepage'), _('Personal homepage'),
'labeledURI', FALSE
),
)
),
'account' => array(
'name' => _('Account information'),
'icon' => 'geticon.php?context=applications&icon=ldap&size=16',
'attrs' => array(
new BaseSelectorAttribute (get_ou("userRDN")),
new UidAttribute (
_('Login'), _('Login of this user'),
'uid', TRUE
),
new SelectAttribute (
_('Preferred language'), _('Preferred language'),
'preferredLanguage', FALSE,
array_keys($languages), '', array_values($languages)
),
new UserPasswordAttribute(
_('Password'), _('Password of the user'),
'userPassword', FALSE
),
)
),
'homecontact' => array(
'name' => _('Personal contact information'),
'icon' => 'geticon.php?context=types&icon=contact&size=16',
'attrs' => array(
new StringAttribute (
_('Display name'), _('Name this user should appear as. Used by Exchange.'),
'displayName', FALSE
),
new PostalAddressAttribute (
_('Home address'), _('Home postal address'),
'homePostalAddress', FALSE
),
new PhoneNumberAttribute (
_('Private phone'), _('Home phone number'),
'homePhone', FALSE
),
)
),
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'organization' => array(
'name' => _('Organizational information'),
'icon' => 'geticon.php?context=places&icon=folder&size=16',
'attrs' => array(
new SetAttribute (
new StringAttribute (
_('Title'), _('Title of a person in their organizational context. Each title is one value of this multi-valued attribute'),
'title', FALSE
)
),
new StringAttribute (
_('Organization'), _('Organization'),
'o', FALSE
),
new StringAttribute (
_('Unit'), _('Organizational unit this user belongs to'),
'ou', FALSE
),
new StringAttribute (
_('Department No.'), _('Department number'),
'departmentNumber', FALSE
),
new StringAttribute (
_('Employee No.'), _('Employee number'),
'employeeNumber', FALSE
),
new StringAttribute (
_('Employee type'), _('Employee type'),
'employeeType', FALSE
),
new UserAttribute(
_('Manager'), _('Manager'),
'manager', FALSE
),
)
),
);
if ($config->get_cfg_value('SplitPostalAddress') == 'TRUE') {
$attributesInfo['contact']['attrs'][2]->setVisible(FALSE);
array_splice($attributesInfo['contact']['attrs'], 3, 0, array(
new StringAttribute (
_('Street'), _('Street part of the address'),
'street', FALSE
),
new StringAttribute (
_('Post office box'), _('Post office box'),
'postOfficeBox', FALSE
),
new IntAttribute (
_('Postal code'), _('Postal code'),
'postalCode', FALSE,
0, FALSE
),
));
}
return $attributesInfo;
}
function __construct ($dn = NULL, $object = NULL, $parent = NULL, $mainTab = FALSE)
{
parent::__construct($dn, $object, $parent, $mainTab);
$this->attributesAccess['uid']->setUnique('whole');
$this->attributesAccess['uid']->setAutocomplete(FALSE);
$this->attributesAccess['uid']->setDisabled($this->initially_was_account && !$this->is_template);
$filename = './plugins/users/images/default.jpg';
$fd = fopen ($filename, 'rb');
$this->attributesAccess['jpegPhoto']->setPlaceholder(fread ($fd, filesize($filename)));
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$this->was_locked = $this->attributesAccess['userPassword']->isLocked();
}
function is_this_account($attrs)
{
/* Only inetOrgPerson is needed, it has the two others as SUP classes */
return (isset($attrs['objectClass']) && in_array_ics('inetOrgPerson', $attrs['objectClass']));
}
function resetCopyInfos()
{
parent::resetCopyInfos();
$this->attributesAccess['uid']->setDisabled($this->initially_was_account && !$this->is_template);
}
private function update_cn ()
{
global $config;
$pattern = $config->get_cfg_value('CnPattern', '%givenName% %sn%');
$this->attributesAccess['cn']->setValue($this->applyPattern($pattern));
}
private function applyPattern ($pattern)
{
$fields = templateHandling::listFields($pattern);
$attrs = array();
foreach ($fields as $field) {
if (in_array($field, $this->attributes)) {
$attrs[$field] = $this->$field;
continue;
}
if (isset($this->parent->by_object)) {
foreach ($this->parent->by_object as $object) {
if (in_array($field, $object->attributes)) {
$attrs[$field] = $object->$field;
continue 2;
}
}
}
trigger_error('Could not find field '.$field.' in any tab!');
}
return templateHandling::parseString($pattern, $attrs);
}
function compute_dn()
{
global $config;
if ($this->is_template) {
$dn = 'cn='.ldap_escape_dn($this->_template_cn).',ou=templates,'.get_ou('userRDN').$this->base;
return $dn;
}
$this->update_cn();
$attribute = $config->get_cfg_value('accountPrimaryAttribute', 'uid');
return $this->create_unique_dn($attribute, get_ou('userRDN').$this->base);
}
function execute()
{
$smarty = get_smarty();
$smarty->append('css_files', 'plugins/users/style/user_tab.css');
return parent::execute();
}
protected function shouldSave()
{
if ($this->attributesAccess['userPassword']->getClear() != '') {
561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630
/* There may be hooks using this even if LDAP object is not modified */
return TRUE;
}
return parent::shouldSave();
}
protected function prepare_save ()
{
global $config;
if ($config->get_cfg_value('SplitPostalAddress') == 'TRUE') {
$pattern = $config->get_cfg_value('PostalAddressPattern', '');
if (!empty($pattern)) {
$this->postalAddress = $this->applyPattern($this->attributesAccess['postalAddress']->inputValue($pattern));
}
}
return parent::prepare_save();
}
function ldap_save()
{
$errors = parent::ldap_save();
if (!empty($errors)) {
return $errors;
}
if (!$this->is_template && $this->was_locked && $this->attributesAccess['userPassword']->hasChanged()) {
$methods = passwordMethod::get_available_methods();
$pmethod = new $methods[$this->attributesAccess['userPassword']->getMethod()]($this->dn);
$pmethod->lock_account($this->dn);
}
return $errors;
}
function post_save()
{
global $ui;
/* Update current locale settings, if we have edited ourselves */
if (isset($this->attrs['preferredLanguage']) && ($this->dn == $ui->dn)) {
$ui->language = $this->preferredLanguage;
session::set('ui', $ui);
session::set('Last_init_lang', 'update');
}
return parent::post_save();
}
function adapt_from_template($attrs, $skip = array())
{
if ($this->uid != '') {
$skip[] = 'uid';
}
parent::adapt_from_template($attrs, $skip);
if (isset($this->attrs['userPassword']) && !in_array('userPassword', $skip)) {
list($hash,$password) = explode('|', $this->attrs['userPassword'][0], 2);
if (preg_match ('/^{[^}]+}/', $hash)) {
$tmp = passwordMethod::get_method($hash);
if (is_object($tmp)) {
$hash = $tmp->generate_hash($password);
}
}
$this->userPassword = array(
'',
$password,
$password,
$hash,
$this->attributesAccess['userPassword']->isLocked()
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);
}
}
function callHook($cmd, array $addAttrs = array(), &$returnOutput = array(), &$returnCode = NULL)
{
$addAttrs['passwordMethod'] = $this->attributesAccess['userPassword']->getMethod();
$addAttrs['userLocked'] = $this->attributesAccess['userPassword']->isLocked();
$addAttrs['passwordClear'] = $this->attributesAccess['userPassword']->getClear();
return parent::callHook($cmd, $addAttrs, $returnOutput, $returnCode);
}
static function reportPasswordProblems ($user, $new_password, $repeated_password, $current_password = NULL)
{
global $config, $ui;
/* Should we check different characters in new password */
$check_differ = ($config->get_cfg_value('passwordMinDiffer') != '');
$differ = $config->get_cfg_value('passwordMinDiffer', 0);
if ($current_password === NULL) {
$check_differ = FALSE;
}
/* Enable length check ? */
$check_length = ($config->get_cfg_value('passwordMinLength') != '');
$length = $config->get_cfg_value('passwordMinLength', 0);
$ldap = $config->get_ldap_link();
$ldap->cat($user, array('pwdPolicySubentry', 'pwdHistory', 'pwdChangedTime', 'userPassword'));
$attrs = $ldap->fetch();
$ppolicydn = '';
if (isset($attrs['pwdPolicySubentry'][0])) {
$ppolicydn = $attrs['pwdPolicySubentry'][0];
} else {
$ppolicydn = $config->get_cfg_value('ppolicyDefaultCn', '');
if (!empty($ppolicydn)) {
$ppolicydn = 'cn='.$ppolicydn.','.get_ou('ppolicyRDN').$config->current['BASE'];
}
}
if (!empty($ppolicydn)) {
$ldap->cat($ppolicydn, array('pwdAllowUserChange', 'pwdMinLength', 'pwdMinAge', 'pwdSafeModify'));
$policy = $ldap->fetch();
if (!$policy) {
return sprintf(_('Ppolicy "%s" could not be found in the LDAP!'), $ppolicydn);
}
if (isset($policy['pwdAllowUserChange'][0]) && ($policy['pwdAllowUserChange'][0] == 'FALSE') && ($ui->dn == $user)) {
return _('You are not allowed to change your own password');
}
if (isset($policy['pwdMinLength'][0])) {
$check_length = TRUE;
$length = $policy['pwdMinLength'][0];
}
if (isset($policy['pwdMinAge'][0]) && isset($attrs['pwdChangedTime'][0])) {
$date = LdapGeneralizedTime::fromString($attrs['pwdChangedTime'][0]);
$date->setTimezone(timezone::utc());
$now = new DateTime('now', timezone::utc());
if ($now->getTimeStamp() < $date->getTimeStamp() + $policy['pwdMinAge'][0]) {
return sprintf(_('You must wait %d seconds before changing your password again'), $policy['pwdMinAge'][0] - ($now->getTimeStamp() - $date->getTimeStamp()));
}
}
if (isset($policy['pwdSafeModify'][0]) && ($policy['pwdSafeModify'][0] == 'FALSE')) {
if (empty($current_password)) {
$current_password = NULL;
}
}
if (isset($attrs['pwdHistory'][0])) {
unset($attrs['pwdHistory']['count']);
foreach ($attrs['pwdHistory'] as $pwdHistory) {
$pwdHistory = explode('#', $pwdHistory, 4);
$method = passwordMethod::get_method($pwdHistory[3], $user);
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if (($method !== NULL) && $method->checkPassword($new_password, $pwdHistory[3])) {
return _('Password is in history of old passwords');
}
}
}
if (($current_password !== NULL) && ($current_password == $new_password)) {
return _('Password is not being changed from existing value');
} elseif (isset($attrs['userPassword'][0])) {
$method = passwordMethod::get_method($attrs['userPassword'][0], $user);
if (($method !== NULL) && $method->checkPassword($new_password, $attrs['userPassword'][0])) {
return _('Password is not being changed from existing value');
}
}
}
// Perform FusionDirectory password policy checks
if (($current_password !== NULL) && empty($current_password)) {
return _('You need to specify your current password in order to proceed.');
} elseif ($new_password != $repeated_password) {
return _('The passwords you\'ve entered as "New password" and "Repeated new password" do not match.');
} elseif ($new_password == '') {
return msgPool::required(_('New password'));
} elseif ($check_differ && (mb_substr($current_password, 0, $differ) == mb_substr($new_password, 0, $differ))) {
return _('The password used as new and current are too similar.');
} elseif ($check_length && (mb_strlen($new_password) < $length)) {
return _('The password used as new is too short.');
} elseif (!passwordMethod::is_harmless($new_password)) {
return _('The password contains possibly problematic Unicode characters!');
}
return FALSE;
}
}
?>