<?php /* $Id$ This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/) Copyright (C) 2004 - 2010 Roland Gruber 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /** * Creates the accounts by parsing the uploaded file. * * @author Roland Gruber * @package tools */ /** security functions */ include_once("../lib/security.inc"); /** access to configuration */ include_once('../lib/config.inc'); /** status messages */ include_once('../lib/status.inc'); /** account modules */ include_once('../lib/modules.inc'); // Start session startSecureSession(); // die if no write access if (!checkIfWriteAccessIsAllowed()) die(); // Redirect to startpage if user is not loged in if (!isset($_SESSION['loggedIn']) || ($_SESSION['loggedIn'] !== true)) { metaRefresh("login.php"); exit; } // Set correct language, codepages, .... setlanguage(); // show LDIF if requested if (isset($_GET['showldif'])) { //download file if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and strpos($HTTP_SERVER_VARS['HTTP_USER_AGENT'],'MSIE')) { Header('Content-Type: application/force-download'); } else { Header('Content-Type: text/plain'); } Header('Content-disposition: attachment; filename=lam.ldif'); $accounts = unserialize($_SESSION['ldap']->decrypt($_SESSION['mass_accounts'])); for ($i = 0; $i < sizeof($accounts); $i++) { echo "DN: " . $accounts[$i]['dn'] . "\n"; unset($accounts[$i]['dn']); $keys = array_keys($accounts[$i]); for ($k = 0; $k < sizeof($keys); $k++) { if (is_array($accounts[$i][$keys[$k]])) { for ($x = 0; $x < sizeof($accounts[$i][$keys[$k]]); $x++) { echo $keys[$k] . ": " . $accounts[$i][$keys[$k]][$x] . "\n"; } } else { echo $keys[$k] . ": " . $accounts[$i][$keys[$k]] . "\n"; } } echo "\n"; } exit; } include 'main_header.php'; if ($_FILES['inputfile'] && ($_FILES['inputfile']['size'] > 0)) { $selectedModules = explode(',', $_POST['selectedModules']); // check if input file is well formated $data = array(); // input values without first row $ids = array(); // <column name> => <column number for $data> // get input fields from modules $columns = getUploadColumns($_POST['scope'], $selectedModules); // read input file $handle = fopen ($_FILES['inputfile']['tmp_name'], "r"); if (($head = fgetcsv($handle, 2000)) !== false ) { // head row for ($i = 0; $i < sizeof($head); $i++) { $ids[$head[$i]] = $i; } } while (($line = fgetcsv($handle, 2000)) !== false ) { // account rows $data[] = $line; } $errors = array(); // check if all required columns are present $checkcolumns = array(); $columns = call_user_func_array('array_merge', $columns); for ($i = 0; $i < sizeof($columns); $i++) { if (isset($columns[$i]['required']) && ($columns[$i]['required'] == true)) { if (isset($ids[$columns[$i]['name']])) $checkcolumns[] = $ids[$columns[$i]['name']]; else $errors[] = array(_("A required column is missing in your CSV file."), $columns[$i]['name']); } } // check if all required attributes are given $invalidColumns = array(); $id_names = array_keys($ids); for ($i = 0; $i < sizeof($checkcolumns); $i++) { for ($r = 0; $r < sizeof($data); $r++) { if ($data[$r][$checkcolumns[$i]] == "") { $invalidColumns[] = $id_names[$checkcolumns[$i]]; break; } } } for ($i = 0; $i < sizeof($data); $i++) { if ($data[$i][$ids['dn_rdn']] == "") { $invalidColumns[] = 'dn_rdn'; break; } } for ($i = 0; $i < sizeof($invalidColumns); $i++) { $errors[] = array(_("One or more values of the required column \"$invalidColumns[$i]\" are missing."), ""); } // check if values in unique columns are correct for ($i = 0; $i < sizeof($columns); $i++) { if (isset($columns[$i]['unique']) && ($columns[$i]['unique'] == true)) { $colNumber = $ids[$columns[$i]['name']]; $values_given = array(); for ($r = 0; $r < sizeof($data); $r++) { $values_given[] = $data[$r][$colNumber]; } $values_unique = array_unique($values_given); if (sizeof($values_given) != sizeof($values_unique)) { $errors[] = array(_("This column is defined to include unique entries but duplicates were found:"), $columns[$i]['name']); } } } // if input data is invalid just display error messages (max 50) if (sizeof($errors) > 0) { for ($i = 0; $i < sizeof($errors); $i++) StatusMessage("ERROR", $errors[$i][0], $errors[$i][1]); } // let modules build accounts else { $accounts = buildUploadAccounts($_POST['scope'], $data, $ids, $selectedModules); if ($accounts != false) { $rdnList = getRDNAttributes($_POST['scope'], $selectedModules); $suffix = $_SESSION['config']->get_Suffix($_POST['scope']); // set DN for ($i = 0; $i < sizeof($accounts); $i++) { // check against list of possible RDN attributes if (!in_array($data[$i][$ids['dn_rdn']], $rdnList)) { $errors[] = array(_('Account %s:') . ' dn_rdn' . $accounts[$i][$data[$i][$ids['dn_rdn']]], _("Invalid RDN attribute!"), array($i)); } else { $account_dn = $data[$i][$ids['dn_rdn']] . "=" . $accounts[$i][$data[$i][$ids['dn_rdn']]] . ","; if ($data[$i][$ids['dn_suffix']] == "") $account_dn = $account_dn . $suffix; else $account_dn = $account_dn . $data[$i][$ids['dn_suffix']]; $accounts[$i]['dn'] = $account_dn; } } // print errors if DN could not be built if (sizeof($errors) > 0) { for ($i = 0; $i < sizeof($errors); $i++) StatusMessage("ERROR", $errors[$i][0], $errors[$i][1], $errors[$i][2]); } else { // store accounts in session $_SESSION['mass_accounts'] = $_SESSION['ldap']->encrypt(serialize($accounts)); $_SESSION['mass_counter'] = 0; $_SESSION['mass_errors'] = array(); $_SESSION['mass_failed'] = array(); $_SESSION['mass_postActions'] = array(); $_SESSION['mass_data'] = $_SESSION['ldap']->encrypt(serialize($data)); $_SESSION['mass_ids'] = $ids; $_SESSION['mass_scope'] = $_POST['scope']; $_SESSION['mass_selectedModules'] = $selectedModules; // show links for upload and LDIF export echo "<h1 align=\"center\">" . _("LAM has checked your input and is now ready to create the accounts.") . "</h1>\n"; echo "<p> </p>\n"; echo "<table align=\"center\" width=\"80%\"><tr>\n"; echo "<td align=\"center\" width=\"50%\">\n"; echo "<a href=\"massDoUpload.php\"><b>" . _("Upload accounts to LDAP") . "</b></a>"; echo "</td>\n"; echo "<td align=\"center\" width=\"50%\">\n"; echo "<a href=\"massBuildAccounts.php?showldif=true\"><b>" . _("Show LDIF file") . "</b></a>"; echo "</td>\n"; echo "</tr></table>\n"; } } } } else { StatusMessage('ERROR', _('Please provide a file to upload.')); echo '<br><a href="masscreate.php">' . _('Back') . '</a>'; } include 'main_footer.php'; ?>