listevents.php

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<?php
/* Copyright (C) 2004-2020  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2012  Regis Houssin   <regis.houssin@inodbox.com>
 * Copyright (C) 2015       Bahfir Abbes    <bafbes@gmail.com>
 * Copyright (C) 2018       Frédéric France     <frederic.france@netlogic.fr>
 *
 * 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/>.
 */
 
// Load Dolibarr environment
require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/events.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 
if (!$user->admin) {
  accessforbidden();
}
 
$action = GETPOST('action', 'aZ09');
$confirm = GETPOST('confirm', 'alpha');
 
// Security check
if ($user->socid > 0) {
  $action = '';
  $socid = $user->socid;
}
 
// Load translation files required by the page
$langs->loadLangs(array("companies", "admin", "users", "other","withdrawals"));
 
// Load variable for pagination
$limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
$sortfield = GETPOST('sortfield', 'aZ09comma');
$sortorder = GETPOST('sortorder', 'aZ09comma');
$page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
if (empty($page) || $page == -1) {
  $page = 0;
}     // If $page is not defined, or '' or -1
$offset = $limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (!$sortfield) {
  $sortfield = "dateevent";
}
if (!$sortorder) {
  $sortorder = "DESC";
}
 
$search_code = GETPOST("search_code", "alpha");
$search_ip   = GETPOST("search_ip", "alpha");
$search_user = GETPOST("search_user", "alpha");
$search_desc = GETPOST("search_desc", "alpha");
$search_ua   = GETPOST("search_ua", "restricthtml");
$search_prefix_session = GETPOST("search_prefix_session", "restricthtml");
$optioncss = GETPOST("optioncss", "aZ"); // Option for the css output (always '' except when 'print')
 
$now = dol_now();
$nowarray = dol_getdate($now);
 
if (GETPOST("date_startmonth", 'int') > 0) {
  $date_start = dol_mktime(0, 0, 0, GETPOST("date_startmonth", 'int'), GETPOST("date_startday", 'int'), GETPOST("date_startyear", 'int'), 'tzuserrel');
} else {
  $date_start = '';
}
if (GETPOST("date_endmonth", 'int') > 0) {
  $date_end = dol_get_last_hour(dol_mktime(23, 59, 59, GETPOST("date_endmonth", 'int'), GETPOST("date_endday", 'int'), GETPOST("date_endyear", 'int'), 'tzuserrel'), 'tzuserrel');
} else {
  $date_end = '';
}
 
// checks:if date_start>date_end  then date_end=date_start + 24 hours
if ($date_start !== '' && $date_end !== '' && $date_start > $date_end) {
  $date_end = $date_start + 86400;
}
 
 
if (!GETPOSTISSET('pageplusoneold') && !GETPOSTISSET('page') && $date_start === '') { // We define date_start and date_end
  $date_start = dol_get_first_day($nowarray['year'], $nowarray['mon'], 'tzuserrel');
}
if (!GETPOSTISSET('pageplusoneold') && !GETPOSTISSET('page') && $date_end === '') {
  $date_end = dol_get_last_day($nowarray['year'], $nowarray['mon'], 'tzuserrel');
}
 
// Set $date_startmonth...
$date_startday = '';
$date_startmonth = '';
$date_startyear = '';
$date_endday = '';
$date_endmonth = '';
$date_endyear = '';
if ($date_start !== '') {
  $tmp = dol_getdate($date_start);
  $date_startday = $tmp['mday'];
  $date_startmonth = $tmp['mon'];
  $date_startyear = $tmp['year'];
}
if ($date_end !== '') {
  $tmp = dol_getdate($date_end);
  $date_endday = $tmp['mday'];
  $date_endmonth = $tmp['mon'];
  $date_endyear = $tmp['year'];
}
 
// Add prefix session
$arrayfields = array(
  'e.prefix_session' => array(
    'label'=>'UserAgent',
    'checked'=>(empty($conf->global->AUDIT_ENABLE_PREFIX_SESSION) ? 0 : 1),
    'enabled'=>(empty($conf->global->AUDIT_ENABLE_PREFIX_SESSION) ? 0 : 1),
    'position'=>110
  )
);
 
 
/*
 * Actions
 */
 
$now = dol_now();
 
// Purge search criteria
if (GETPOST('button_removefilter_x', 'alpha') || GETPOST('button_removefilter.x', 'alpha') || GETPOST('button_removefilter', 'alpha')) { // All tests are required to be compatible with all browsers
  $date_start = '';
  $date_end = '';
  $date_startday = '';
  $date_endday = '';
  $date_startmonth = '';
  $date_endmonth = '';
  $date_startyear = '';
  $date_endyear = '';
  $search_code = '';
  $search_ip = '';
  $search_user = '';
  $search_desc = '';
  $search_ua = '';
  $search_prefix_session = '';
}
 
// Purge audit events
if ($action == 'confirm_purge' && $confirm == 'yes' && $user->admin) {
  $error = 0;
 
  $db->begin();
  $securityevents = new Events($db);
 
  // Delete events
  $sql = "DELETE FROM ".MAIN_DB_PREFIX."events";
  $sql .= " WHERE entity = ".$conf->entity;
 
  dol_syslog("listevents purge", LOG_DEBUG);
  $resql = $db->query($sql);
  if (!$resql) {
    $error++;
    setEventMessages($db->lasterror(), null, 'errors');
  }
 
  // Add event purge
  $text = $langs->trans("SecurityEventsPurged");
  $securityevent = new Events($db);
  $securityevent->type = 'SECURITY_EVENTS_PURGE';
  $securityevent->dateevent = $now;
  $securityevent->description = $text;
 
  $result = $securityevent->create($user);
  if ($result > 0) {
    $db->commit();
    dol_syslog($text, LOG_WARNING);
  } else {
    $error++;
    dol_syslog($securityevent->error, LOG_ERR);
    $db->rollback();
  }
}
 
 
/*
 *  View
 */
 
$title = $langs->trans("Audit");
llxHeader('', $title);
 
$form = new Form($db);
 
$userstatic = new User($db);
$usefilter = 0;
 
$sql = "SELECT e.rowid, e.type, e.ip, e.user_agent, e.dateevent,";
$sql .= " e.fk_user, e.description, e.prefix_session,";
$sql .= " u.login, u.admin, u.entity, u.firstname, u.lastname, u.statut as status";
$sql .= " FROM ".MAIN_DB_PREFIX."events as e";
$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as u ON u.rowid = e.fk_user";
$sql .= " WHERE e.entity IN (".getEntity('event').")";
if ($date_start !== '') {
  $sql .= " AND e.dateevent >= '".$db->idate($date_start)."'";
}
if ($date_end !== '' ) {
  $sql .= " AND e.dateevent <= '".$db->idate($date_end)."'";
}
if ($search_code) {
  $usefilter++; $sql .= natural_search("e.type", $search_code, 0);
}
if ($search_ip) {
  $usefilter++; $sql .= natural_search("e.ip", $search_ip, 0);
}
if ($search_user) {
  $usefilter++; $sql .= natural_search("u.login", $search_user, 0);
}
if ($search_desc) {
  $usefilter++; $sql .= natural_search("e.description", $search_desc, 0);
}
if ($search_ua) {
  $usefilter++; $sql .= natural_search("e.user_agent", $search_ua, 0);
}
if ($search_prefix_session) {
  $usefilter++; $sql .= natural_search("e.prefix_session", $search_prefix_session, 0);
}
$sql .= $db->order($sortfield, $sortorder);
 
// Count total nb of records
$nbtotalofrecords = '';
/*if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
{
  $result = $db->query($sql);
  $nbtotalofrecords = $db->num_rows($result);
  if (($page * $limit) > $nbtotalofrecords) // if total resultset is smaller then paging size (filtering), goto and load page 0
  {
    $page = 0;
    $offset = 0;
  }
}*/
 
$sql .= $db->plimit($limit + 1, $offset);
 
$result = $db->query($sql);
if ($result) {
  $num = $db->num_rows($result);
  $i = 0;
 
  $param = '';
  if (!empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) {
    $param .= '&contextpage='.urlencode($contextpage);
  }
  if ($limit > 0 && $limit != $conf->liste_limit) {
    $param .= '&limit='.urlencode($limit);
  }
  if ($optioncss != '') {
    $param .= '&optioncss='.urlencode($optioncss);
  }
  if ($search_code) {
    $param .= '&search_code='.urlencode($search_code);
  }
  if ($search_ip) {
    $param .= '&search_ip='.urlencode($search_ip);
  }
  if ($search_user) {
    $param .= '&search_user='.urlencode($search_user);
  }
  if ($search_desc) {
    $param .= '&search_desc='.urlencode($search_desc);
  }
  if ($search_ua) {
    $param .= '&search_ua='.urlencode($search_ua);
  }
  if ($search_prefix_session) {
    $param .= '&search_prefix_session='.urlencode($search_prefix_session);
  }
  if ($date_startmonth) {
    $param .= "&date_startmonth=".urlencode($date_startmonth);
  }
  if ($date_startday) {
    $param .= "&date_startday=".urlencode($date_startday);
  }
  if ($date_startyear) {
    $param .= "&date_startyear=".urlencode($date_startyear);
  }
  if ($date_endmonth) {
    $param .= "&date_endmonth=".urlencode($date_endmonth);
  }
  if ($date_endday) {
    $param .= "&date_endday=".urlencode($date_endday);
  }
  if ($date_endyear) {
    $param .= "&date_endyear=".urlencode($date_endyear);
  }
 
  $center = '';
  if ($num) {
    $center = '<a class="butActionDelete small" href="'.$_SERVER["PHP_SELF"].'?action=purge">'.$langs->trans("Purge").'</a>';
  }
 
  print '<form method="POST" action="'.$_SERVER["PHP_SELF"].'">';
  print '<input type="hidden" name="token" value="'.newToken().'">';
 
  print_barre_liste($langs->trans("ListOfSecurityEvents"), $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, $center, $num, $nbtotalofrecords, 'setup', 0, '', '', $limit);
 
  if ($action == 'purge') {
    $formquestion = array();
    print $form->formconfirm($_SERVER["PHP_SELF"].'?noparam=noparam', $langs->trans('PurgeAuditEvents'), $langs->trans('ConfirmPurgeAuditEvents'), 'confirm_purge', $formquestion, 'no', 1);
  }
 
  // Check some parameters
  // TODO Add a tab with this and other information
  /*
  global $dolibarr_main_prod, $dolibarr_nocsrfcheck;
  if (empty($dolibarr_main_prod)) {
    print $langs->trans("Warning").' dolibarr_main_prod = '.$dolibarr_main_prod;
    print ' '.img_warning($langs->trans('SwitchThisForABetterSecurity', 1)).'<br>';
  }
  if (!empty($dolibarr_nocsrfcheck)) {
    print $langs->trans("Warning").' dolibarr_nocsrfcheck = '.$dolibarr_nocsrfcheck;
    print ' '.img_warning($langs->trans('SwitchThisForABetterSecurity', 0)).'<br>';
  }
  */
 
  print '<div class="div-table-responsive">';
  print '<table class="liste centpercent">';
 
  // Fields title search
  print '<tr class="liste_titre">';
 
  print '<td class="liste_titre" width="15%">';
  print $form->selectDate($date_start === '' ? -1 : $date_start, 'date_start', 0, 0, 0, '', 1, 0, 0, '', '', '', '', 1, '', '', 'tzuserrel');
  print $form->selectDate($date_end === '' ? -1 : $date_end, 'date_end', 0, 0, 0, '', 1, 0, 0, '', '', '', '', 1, '', '', 'tzuserrel');
  print '</td>';
 
  print '<td class="liste_titre left">';
  print '<input class="flat maxwidth100" type="text" name="search_code" value="'.dol_escape_htmltag($search_code).'">';
  print '</td>';
 
  // IP
  print '<td class="liste_titre left">';
  print '<input class="flat maxwidth100" type="text" name="search_ip" value="'.dol_escape_htmltag($search_ip).'">';
  print '</td>';
 
  print '<td class="liste_titre left">';
  print '<input class="flat maxwidth100" type="text" name="search_user" value="'.dol_escape_htmltag($search_user).'">';
  print '</td>';
 
  print '<td class="liste_titre left">';
  //print '<input class="flat maxwidth100" type="text" size="10" name="search_desc" value="'.$search_desc.'">';
  print '</td>';
 
  if (!empty($arrayfields['e.user_agent']['checked'])) {
    print '<td class="liste_titre left">';
    print '<input class="flat maxwidth100" type="text" name="search_ua" value="'.dol_escape_htmltag($search_ua).'">';
    print '</td>';
  }
 
  if (!empty($arrayfields['e.prefix_session']['checked'])) {
    print '<td class="liste_titre left">';
    print '<input class="flat maxwidth100" type="text" name="search_prefix_session" value="'.dol_escape_htmltag($search_prefix_session).'">';
    print '</td>';
  }
 
  print '<td class="liste_titre maxwidthsearch">';
  $searchpicto = $form->showFilterAndCheckAddButtons(0);
  print $searchpicto;
  print '</td>';
 
  print "</tr>\n";
 
 
  print '<tr class="liste_titre">';
  print_liste_field_titre("Date", $_SERVER["PHP_SELF"], "e.dateevent", "", $param, '', $sortfield, $sortorder);
  print_liste_field_titre("Code", $_SERVER["PHP_SELF"], "e.type", "", $param, '', $sortfield, $sortorder);
  print_liste_field_titre("IP", $_SERVER["PHP_SELF"], "e.ip", "", $param, '', $sortfield, $sortorder);
  print_liste_field_titre("User", $_SERVER["PHP_SELF"], "u.login", "", $param, '', $sortfield, $sortorder);
  print_liste_field_titre("Description", $_SERVER["PHP_SELF"], "e.description", "", $param, '', $sortfield, $sortorder);
  if (!empty($arrayfields['e.user_agent']['checked'])) {
    print_liste_field_titre("UserAgent", $_SERVER["PHP_SELF"], "e.user_agent", "", $param, '', $sortfield, $sortorder);
  }
  if (!empty($arrayfields['e.prefix_session']['checked'])) {
    print_liste_field_titre("SuffixSessionName", $_SERVER["PHP_SELF"], "e.prefix_session", "", $param, '', $sortfield, $sortorder);
  }
  print_liste_field_titre('');
  print "</tr>\n";
 
  while ($i < min($num, $limit)) {
    $obj = $db->fetch_object($result);
 
    print '<tr class="oddeven">';
 
    // Date
    print '<td class="nowrap left">'.dol_print_date($db->jdate($obj->dateevent), '%Y-%m-%d %H:%M:%S', 'tzuserrel').'</td>';
 
    // Code
    print '<td>'.$obj->type.'</td>';
 
    // IP
    print '<td class="nowrap">';
    print dol_print_ip($obj->ip);
    print '</td>';
 
    // Login
    print '<td class="nowrap">';
    if ($obj->fk_user) {
      $userstatic->id = $obj->fk_user;
      $userstatic->login = $obj->login;
      $userstatic->admin = $obj->admin;
      $userstatic->entity = $obj->entity;
      $userstatic->status = $obj->status;
 
      print $userstatic->getLoginUrl(1);
      if (isModEnabled('multicompany') && $userstatic->admin && !$userstatic->entity) {
        print img_picto($langs->trans("SuperAdministrator"), 'redstar', 'class="valignmiddle paddingleft"');
      } elseif ($userstatic->admin) {
        print img_picto($langs->trans("Administrator"), 'star', 'class="valignmiddle paddingleft"');
      }
    } else {
      print '&nbsp;';
    }
    print '</td>';
 
    // Description
    print '<td>';
    $text = $langs->trans($obj->description);
    $reg = array();
    if (preg_match('/\‍((.*)\‍)(.*)/i', $obj->description, $reg)) {
      $val = explode(',', $reg[1]);
      $text = $langs->trans($val[0], isset($val[1]) ? $val[1] : '', isset($val[2]) ? $val[2] : '', isset($val[3]) ? $val[3] : '', isset($val[4]) ? $val[4] : '');
      if (!empty($reg[2])) {
        $text .= $reg[2];
      }
    }
    print dol_escape_htmltag($text);
    print '</td>';
 
    if (!empty($arrayfields['e.user_agent']['checked'])) {
      // User agent
      print '<td>';
      print $obj->user_agent;
      print '</td>';
    }
 
    if (!empty($arrayfields['e.prefix_session']['checked'])) {
      // User agent
      print '<td>';
      print $obj->prefix_session;
      print '</td>';
    }
 
    // More informations
    print '<td class="right">';
    $htmltext = '<b>'.$langs->trans("UserAgent").'</b>: '.($obj->user_agent ? dol_string_nohtmltag($obj->user_agent) : $langs->trans("Unknown"));
    $htmltext .= '<br><b>'.$langs->trans("SuffixSessionName").' (DOLSESSID_...)</b>: '.($obj->prefix_session ? dol_string_nohtmltag($obj->prefix_session) : $langs->trans("Unknown"));
    print $form->textwithpicto('', $htmltext);
    print '</td>';
 
    print "</tr>\n";
    $i++;
  }
 
  if ($num == 0) {
    if ($usefilter) {
      print '<tr><td colspan="7"><span class="opacitymedium">'.$langs->trans("NoEventFoundWithCriteria").'</span></td></tr>';
    } else {
      print '<tr><td colspan="7"><span class="opacitymedium">'.$langs->trans("NoEventOrNoAuditSetup").'</span></td></tr>';
    }
  }
  print "</table>";
  print "</div>";
 
  print "</form>";
  $db->free($result);
} else {
  dol_print_error($db);
}
 
// End of page
llxFooter();
$db->close();