api_users.class.php

<?php
/* Copyright (C) 2015   Jean-François Ferry     <jfefe@aternatik.fr>
 * Copyright (C) 2020   Thibault FOUCART      <support@ptibogxiv.net>
 *
 * 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 3 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, see <https://www.gnu.org/licenses/>.
 */
 
use Luracast\Restler\RestException;
 
require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
require_once DOL_DOCUMENT_ROOT.'/user/class/usergroup.class.php';
 
 
class Users extends DolibarrApi
{
  static $FIELDS = array(
    'login',
  );
 
  public $useraccount;
 
  public function __construct()
  {
    global $db, $conf;
 
    $this->db = $db;
    $this->useraccount = new User($this->db);
  }
 
 
  public function index($sortfield = "t.rowid", $sortorder = 'ASC', $limit = 100, $page = 0, $user_ids = 0, $category = 0, $sqlfilters = '')
  {
    global $conf;
 
    if (empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, "You are not allowed to read list of users");
    }
 
    $obj_ret = array();
 
    // case of external user, $societe param is ignored and replaced by user's socid
    //$socid = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : $societe;
 
    $sql = "SELECT t.rowid";
    $sql .= " FROM ".MAIN_DB_PREFIX."user AS t LEFT JOIN ".MAIN_DB_PREFIX."user_extrafields AS ef ON (ef.fk_object = t.rowid)"; // Modification VMR Global Solutions to include extrafields as search parameters in the API GET call, so we will be able to filter on extrafields
    if ($category > 0) {
      $sql .= ", ".$this->db->prefix()."categorie_user as c";
    }
    $sql .= ' WHERE t.entity IN ('.getEntity('user').')';
    if ($user_ids) {
      $sql .= " AND t.rowid IN (".$this->db->sanitize($user_ids).")";
    }
 
    // Select products of given category
    if ($category > 0) {
      $sql .= " AND c.fk_categorie = ".((int) $category);
      $sql .= " AND c.fk_user = t.rowid";
    }
 
    // Add sql filters
    if ($sqlfilters) {
      $errormessage = '';
      $sql .= forgeSQLFromUniversalSearchCriteria($sqlfilters, $errormessage);
      if ($errormessage) {
        throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
      }
    }
 
    $sql .= $this->db->order($sortfield, $sortorder);
    if ($limit) {
      if ($page < 0) {
        $page = 0;
      }
      $offset = $limit * $page;
 
      $sql .= $this->db->plimit($limit + 1, $offset);
    }
 
    $result = $this->db->query($sql);
 
    if ($result) {
      $i = 0;
      $num = $this->db->num_rows($result);
      $min = min($num, ($limit <= 0 ? $num : $limit));
      while ($i < $min) {
        $obj = $this->db->fetch_object($result);
        $user_static = new User($this->db);
        if ($user_static->fetch($obj->rowid)) {
          $obj_ret[] = $this->_cleanObjectDatas($user_static);
        }
        $i++;
      }
    } else {
      throw new RestException(503, 'Error when retrieve User list : '.$this->db->lasterror());
    }
    if (!count($obj_ret)) {
      throw new RestException(404, 'No User found');
    }
    return $obj_ret;
  }
 
  public function get($id, $includepermissions = 0)
  {
    if (empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin) && $id != 0 && DolibarrApiAccess::$user->id != $id) {
      throw new RestException(401, 'Not allowed');
    }
 
    if ($id == 0) {
      $result = $this->useraccount->initAsSpecimen();
    } else {
      $result = $this->useraccount->fetch($id);
    }
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if ($id > 0 && !DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    if ($includepermissions) {
      $this->useraccount->getRights();
    }
 
    return $this->_cleanObjectDatas($this->useraccount);
  }
 
  public function getByLogin($login, $includepermissions = 0)
  {
    if (empty($login)) {
      throw new RestException(400, 'Bad parameters');
    }
 
    if (empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin) && DolibarrApiAccess::$user->login != $login) {
      throw new RestException(401, 'Not allowed');
    }
 
    $result = $this->useraccount->fetch('', $login);
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    if ($includepermissions) {
      $this->useraccount->getRights();
    }
 
    return $this->_cleanObjectDatas($this->useraccount);
  }
 
  public function getByEmail($email, $includepermissions = 0)
  {
    if (empty($email)) {
      throw new RestException(400, 'Bad parameters');
    }
 
    if (empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin) && DolibarrApiAccess::$user->email != $email) {
      throw new RestException(401, 'Not allowed');
    }
 
    $result = $this->useraccount->fetch('', '', '', 0, -1, $email);
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    if ($includepermissions) {
      $this->useraccount->getRights();
    }
 
    return $this->_cleanObjectDatas($this->useraccount);
  }
 
  public function getInfo($includepermissions = 0)
  {
    if (empty(DolibarrApiAccess::$user->rights->user->self->creer) && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, 'Not allowed');
    }
 
    $apiUser = DolibarrApiAccess::$user;
 
    $result = $this->useraccount->fetch($apiUser->id);
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    if ($includepermissions) {
      $this->useraccount->getRights();
    }
 
    $usergroup = new UserGroup($this->db);
    $userGroupList = $usergroup->listGroupsForUser($apiUser->id, false);
    if (!is_array($userGroupList)) {
      throw new RestException(404, 'User group not found');
    }
 
    $this->useraccount->user_group_list = $this->_cleanUserGroupListDatas($userGroupList);
 
    return $this->_cleanObjectDatas($this->useraccount);
  }
 
  public function post($request_data = null)
  {
    // Check user authorization
    if (empty(DolibarrApiAccess::$user->rights->user->creer) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, "User creation not allowed for login ".DolibarrApiAccess::$user->login);
    }
 
    // check mandatory fields
    /*if (!isset($request_data["login"]))
      throw new RestException(400, "login field missing");
    if (!isset($request_data["password"]))
      throw new RestException(400, "password field missing");
    if (!isset($request_data["lastname"]))
       throw new RestException(400, "lastname field missing");*/
 
    //assign field values
    foreach ($request_data as $field => $value) {
      if (in_array($field, array('pass_crypted', 'pass_indatabase', 'pass_indatabase_crypted', 'pass_temp', 'api_key'))) {
        // This properties can't be set/modified with API
        throw new RestException(401, 'The property '.$field." can't be set/modified using the APIs");
      }
      /*if ($field == 'pass') {
        if (empty(DolibarrApiAccess::$user->rights->user->user->password)) {
          throw new RestException(401, 'You are not allowed to modify/set password of other users');
          continue;
        }
      }
      */
 
      $this->useraccount->$field = $value;
    }
 
    if ($this->useraccount->create(DolibarrApiAccess::$user) < 0) {
      throw new RestException(500, 'Error creating', array_merge(array($this->useraccount->error), $this->useraccount->errors));
    }
    return $this->useraccount->id;
  }
 
 
  public function put($id, $request_data = null)
  {
    // Check user authorization
    if (!DolibarrApiAccess::$user->hasRight('user', 'user', 'creer') && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, "User update not allowed");
    }
 
    $result = $this->useraccount->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Account not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    foreach ($request_data as $field => $value) {
      if ($field == 'id') {
        continue;
      }
      if (in_array($field, array('pass_crypted', 'pass_indatabase', 'pass_indatabase_crypted', 'pass_temp', 'api_key'))) {
        // This properties can't be set/modified with API
        throw new RestException(401, 'The property '.$field." can't be set/modified using the APIs");
      }
      if ($field == 'pass') {
        if ($this->useraccount->id != DolibarrApiAccess::$user->id && empty(DolibarrApiAccess::$user->rights->user->user->password)) {
          throw new RestException(401, 'You are not allowed to modify password of other users');
        }
        if ($this->useraccount->id == DolibarrApiAccess::$user->id && empty(DolibarrApiAccess::$user->rights->user->self->password)) {
          throw new RestException(401, 'You are not allowed to modify your own password');
        }
      }
      if (DolibarrApiAccess::$user->admin) {  // If user for API is admin
        if ($field == 'admin' && $value != $this->useraccount->admin && empty($value)) {
          throw new RestException(401, 'Reseting the admin status of a user is not possible using the API');
        }
      } else {
        if ($field == 'admin' && $value != $this->useraccount->admin) {
          throw new RestException(401, 'Only an admin user can modify the admin status of another user');
        }
      }
      if ($field == 'entity' && $value != $this->useraccount->entity) {
        throw new RestException(401, 'Changing entity of a user using the APIs is not possible');
      }
      // The status must be updated using setstatus() because it
      // is not handled by the update() method.
      if ($field == 'statut') {
        $result = $this->useraccount->setstatus($value);
        if ($result < 0) {
          throw new RestException(500, 'Error when updating status of user: '.$this->useraccount->error);
        }
      } else {
        if ($field == 'array_options' && is_array($value)) {
          foreach ($value as $index => $val) {
            $this->useraccount->array_options[$index] = $this->_checkValForAPI($field, $val, $this->useraccount);
          }
          continue;
        }
        $this->useraccount->$field = $value;
      }
    }
 
    // If there is no error, update() returns the number of affected
    // rows so if the update is a no op, the return value is zezo.
    if ($this->useraccount->update(DolibarrApiAccess::$user) >= 0) {
      return $this->get($id);
    } else {
      throw new RestException(500, $this->useraccount->error);
    }
  }
 
 
  public function getGroups($id)
  {
    if (empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(403);
    }
 
    $obj_ret = array();
 
    $user = new User($this->db);
    $result = $user->fetch($id);
    if (!$result) {
      throw new RestException(404, 'user not found');
    }
 
    $usergroup = new UserGroup($this->db);
    $groups = $usergroup->listGroupsForUser($id, false);
    $obj_ret = array();
    foreach ($groups as $group) {
      $obj_ret[] = $this->_cleanObjectDatas($group);
    }
    return $obj_ret;
  }
 
 
  public function setGroup($id, $group, $entity = 1)
  {
    global $conf;
 
    if (!DolibarrApiAccess::$user->hasRight('user', 'user', 'creer') && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401);
    }
 
    $result = $this->useraccount->fetch($id);
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    if (isModEnabled('multicompany') && !empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE) && !empty(DolibarrApiAccess::$user->admin) && empty(DolibarrApiAccess::$user->entity)) {
      $entity = (!empty($entity) ? $entity : $conf->entity);
    } else {
      // When using API, action is done on entity of logged user because a user of entity X with permission to create user should not be able to
      // hack the security by giving himself permissions on another entity.
      $entity = (DolibarrApiAccess::$user->entity > 0 ? DolibarrApiAccess::$user->entity : $conf->entity);
    }
 
    $result = $this->useraccount->SetInGroup($group, $entity);
    if (!($result > 0)) {
      throw new RestException(500, $this->useraccount->error);
    }
 
    return 1;
  }
 
  public function listGroups($sortfield = "t.rowid", $sortorder = 'ASC', $limit = 100, $page = 0, $group_ids = 0, $sqlfilters = '')
  {
    global $conf;
 
    $obj_ret = array();
 
    if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
      !empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, "You are not allowed to read groups");
    }
 
    // case of external user, $societe param is ignored and replaced by user's socid
    //$socid = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : $societe;
 
    $sql = "SELECT t.rowid";
    $sql .= " FROM ".MAIN_DB_PREFIX."usergroup AS t LEFT JOIN ".MAIN_DB_PREFIX."usergroup_extrafields AS ef ON (ef.fk_object = t.rowid)"; // Modification VMR Global Solutions to include extrafields as search parameters in the API GET call, so we will be able to filter on extrafields
    $sql .= ' WHERE t.entity IN ('.getEntity('user').')';
    if ($group_ids) {
      $sql .= " AND t.rowid IN (".$this->db->sanitize($group_ids).")";
    }
    // Add sql filters
    if ($sqlfilters) {
      $errormessage = '';
      $sql .= forgeSQLFromUniversalSearchCriteria($sqlfilters, $errormessage);
      if ($errormessage) {
        throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
      }
    }
 
    $sql .= $this->db->order($sortfield, $sortorder);
    if ($limit) {
      if ($page < 0) {
        $page = 0;
      }
      $offset = $limit * $page;
 
      $sql .= $this->db->plimit($limit + 1, $offset);
    }
 
    $result = $this->db->query($sql);
 
    if ($result) {
      $i = 0;
      $num = $this->db->num_rows($result);
      $min = min($num, ($limit <= 0 ? $num : $limit));
      while ($i < $min) {
        $obj = $this->db->fetch_object($result);
        $group_static = new UserGroup($this->db);
        if ($group_static->fetch($obj->rowid)) {
          $obj_ret[] = $this->_cleanObjectDatas($group_static);
        }
        $i++;
      }
    } else {
      throw new RestException(503, 'Error when retrieve Group list : '.$this->db->lasterror());
    }
    if (!count($obj_ret)) {
      throw new RestException(404, 'No Group found');
    }
    return $obj_ret;
  }
 
  public function infoGroups($group, $load_members = 0)
  {
    global $db, $conf;
 
    if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->user->lire) && empty(DolibarrApiAccess::$user->admin)) ||
      !empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty(DolibarrApiAccess::$user->rights->user->group_advance->read) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, "You are not allowed to read groups");
    }
 
    $group_static = new UserGroup($this->db);
    $result = $group_static->fetch($group, '', $load_members);
 
    if (!$result) {
      throw new RestException(404, 'Group not found');
    }
 
    return $this->_cleanObjectDatas($group_static);
  }
 
  public function delete($id)
  {
    if (empty(DolibarrApiAccess::$user->rights->user->user->supprimer) && empty(DolibarrApiAccess::$user->admin)) {
      throw new RestException(401, 'Not allowed');
    }
    $result = $this->useraccount->fetch($id);
    if (!$result) {
      throw new RestException(404, 'User not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('user', $this->useraccount->id, 'user')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
    $this->useraccount->oldcopy = clone $this->useraccount;
 
    if (!$this->useraccount->delete(DolibarrApiAccess::$user)) {
      throw new RestException(500);
    }
 
    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Ticket deleted'
      )
    );
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
  protected function _cleanObjectDatas($object)
  {
    // phpcs:enable
    global $conf;
 
    $object = parent::_cleanObjectDatas($object);
 
    unset($object->default_values);
    unset($object->lastsearch_values);
    unset($object->lastsearch_values_tmp);
 
    unset($object->total_ht);
    unset($object->total_tva);
    unset($object->total_localtax1);
    unset($object->total_localtax2);
    unset($object->total_ttc);
 
    unset($object->label_incoterms);
    unset($object->location_incoterms);
 
    unset($object->fk_delivery_address);
    unset($object->fk_incoterms);
    unset($object->all_permissions_are_loaded);
    unset($object->shipping_method_id);
    unset($object->nb_rights);
    unset($object->search_sid);
    unset($object->ldap_sid);
    unset($object->clicktodial_loaded);
 
    // List of properties never returned by API, whatever are permissions
    unset($object->pass);
    unset($object->pass_indatabase);
    unset($object->pass_indatabase_crypted);
    unset($object->pass_temp);
    unset($object->api_key);
    unset($object->clicktodial_password);
    unset($object->openid);
 
    unset($object->lines);
    unset($object->model_pdf);
 
    $canreadsalary = ((isModEnabled('salaries') && !empty(DolibarrApiAccess::$user->rights->salaries->read)) || (empty($conf->salaries->enabled)));
 
    if (!$canreadsalary) {
      unset($object->salary);
      unset($object->salaryextra);
      unset($object->thm);
      unset($object->tjm);
    }
 
    return $object;
  }
 
  private function _cleanUserGroupListDatas($objectList)
  {
    $cleanObjectList = array();
 
    foreach ($objectList as $object) {
      $cleanObject = parent::_cleanObjectDatas($object);
 
      unset($cleanObject->default_values);
      unset($cleanObject->lastsearch_values);
      unset($cleanObject->lastsearch_values_tmp);
 
      unset($cleanObject->total_ht);
      unset($cleanObject->total_tva);
      unset($cleanObject->total_localtax1);
      unset($cleanObject->total_localtax2);
      unset($cleanObject->total_ttc);
 
      unset($cleanObject->libelle_incoterms);
      unset($cleanObject->location_incoterms);
 
      unset($cleanObject->fk_delivery_address);
      unset($cleanObject->fk_incoterms);
      unset($cleanObject->all_permissions_are_loaded);
      unset($cleanObject->shipping_method_id);
      unset($cleanObject->nb_rights);
      unset($cleanObject->search_sid);
      unset($cleanObject->ldap_sid);
      unset($cleanObject->clicktodial_loaded);
 
      unset($cleanObject->datec);
      unset($cleanObject->tms);
      unset($cleanObject->members);
      unset($cleanObject->note);
      unset($cleanObject->note_private);
 
      $cleanObjectList[] = $cleanObject;
    }
 
    return $cleanObjectList;
  }
 
  private function _validate($data)
  {
    $account = array();
    foreach (Users::$FIELDS as $field) {
      if (!isset($data[$field])) {
        throw new RestException(400, "$field field missing");
      }
      $account[$field] = $data[$field];
    }
    return $account;
  }
}