2004-09-21 18:39:11 +00:00
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2004 Roland Gruber
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* Creates the accounts by parsing the uploaded file.
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*
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* @author Roland Gruber
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* @package tools
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*/
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/** access to configuration */
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include_once('../lib/config.inc');
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/** status messages */
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include_once('../lib/status.inc');
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/** account modules */
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include_once('../lib/modules.inc');
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// Start session
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session_save_path('../sess');
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@session_start();
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// Redirect to startpage if user is not loged in
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if (!isset($_SESSION['loggedIn'])) {
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metaRefresh("login.php");
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exit;
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}
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// Set correct language, codepages, ....
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setlanguage();
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// show LDIF if requested
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if (isset($_GET['showldif'])) {
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//download file
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if(isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) and strpos($HTTP_SERVER_VARS['HTTP_USER_AGENT'],'MSIE')) {
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Header('Content-Type: application/force-download');
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}
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else {
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Header('Content-Type: text/plain');
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}
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Header('Content-disposition: attachment; filename=lam.ldif');
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$accounts = unserialize($_SESSION['ldap']->decrypt($_SESSION['mass_accounts']));
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for ($i = 0; $i < sizeof($accounts); $i++) {
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echo "DN: " . $accounts[$i]['dn'] . "\n";
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unset($accounts[$i]['dn']);
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$keys = array_keys($accounts[$i]);
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for ($k = 0; $k < sizeof($keys); $k++) {
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if (is_array($accounts[$i][$keys[$k]])) {
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for ($x = 0; $x < sizeof($accounts[$i][$keys[$k]]); $x++) {
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echo $keys[$k] . ": " . $accounts[$i][$keys[$k]][$x] . "\n";
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}
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}
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else {
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echo $keys[$k] . ": " . $accounts[$i][$keys[$k]] . "\n";
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}
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}
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echo "\n";
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}
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exit;
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}
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echo $_SESSION['header'];
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echo "<title>account upload</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../style/layout.css\">\n";
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echo "</head>\n";
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echo "<body>\n";
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if ($_FILES['inputfile'] && ($_FILES['inputfile']['size'] > 0)) {
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// check if input file is well formated
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2004-10-09 11:09:53 +00:00
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$data = array(); // input values without first row
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$ids = array(); // <column name> => <column number for $data>
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2004-09-21 18:39:11 +00:00
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// get input fields from modules
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$columns = getUploadColumns($_POST['scope']);
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// read input file
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$handle = fopen ($_FILES['inputfile']['tmp_name'], "r");
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if (($head = fgetcsv($handle, 2000)) !== false ) { // head row
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for ($i = 0; $i < sizeof($head); $i++) {
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$ids[$head[$i]] = $i;
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}
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}
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while (($line = fgetcsv($handle, 2000)) !== false ) { // account rows
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$data[] = $line;
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}
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2004-10-09 11:09:53 +00:00
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2004-09-21 18:39:11 +00:00
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$errors = array();
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2004-10-09 11:09:53 +00:00
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// check if all required columns are present
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2004-09-21 18:39:11 +00:00
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$checkcolumns = array();
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$columns = call_user_func_array('array_merge', $columns);
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for ($i = 0; $i < sizeof($columns); $i++) {
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2004-10-10 11:16:34 +00:00
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if (isset($columns[$i]['required']) && ($columns[$i]['required'] == true)) {
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2004-09-21 18:39:11 +00:00
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if (isset($ids[$columns[$i]['name']])) $checkcolumns[] = $ids[$columns[$i]['name']];
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else $errors[] = array(_("A required column is missing in your CSV file."), $columns[$i]['name']);
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}
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}
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2004-10-09 11:09:53 +00:00
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// check if all required attributes are given
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2004-09-21 18:39:11 +00:00
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$invalidColumns = array();
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$id_names = array_keys($ids);
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for ($i = 0; $i < sizeof($checkcolumns); $i++) {
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for ($r = 0; $r < sizeof($data); $r++) {
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if ($data[$r][$checkcolumns[$i]] == "") {
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$invalidColumns[] = $id_names[$checkcolumns[$i]];
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break;
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}
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}
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}
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for ($i = 0; $i < sizeof($data); $i++) {
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if ($data[$i][$ids['dn_rdn']] == "") {
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$invalidColumns[] = 'dn_rdn';
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break;
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}
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}
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for ($i = 0; $i < sizeof($invalidColumns); $i++) {
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$errors[] = array(_("One or more values of the required column \"$invalidColumns[$i]\" are missing."), "");
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}
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2004-10-09 11:09:53 +00:00
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// check if values in unique columns are correct
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for ($i = 0; $i < sizeof($columns); $i++) {
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if ($columns[$i]['unique'] == true) {
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$colNumber = $ids[$columns[$i]['name']];
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$values_given = array();
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for ($r = 0; $r < sizeof($data); $r++) {
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$values_given[] = $data[$r][$colNumber];
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}
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$values_unique = array_unique($values_given);
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if (sizeof($values_given) != sizeof($values_unique)) {
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$errors[] = array(_("This column is defined to include unique entries but duplicates were found:"), $columns[$i]['name']);
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}
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}
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}
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2004-09-27 19:13:06 +00:00
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// if input data is invalid just display error messages (max 50)
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if (sizeof($errors) > 0) {
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for ($i = 0; $i < sizeof($errors); $i++) StatusMessage("ERROR", $errors[$i][0], $errors[$i][1]);
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}
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2004-10-09 11:09:53 +00:00
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2004-09-21 18:39:11 +00:00
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// let modules build accounts
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2004-09-27 19:13:06 +00:00
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else {
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2004-09-21 18:39:11 +00:00
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$accounts = buildUploadAccounts($_POST['scope'], $data, $ids);
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if ($accounts != false) {
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// set DN
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for ($i = 0; $i < sizeof($accounts); $i++) {
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2004-10-10 11:16:34 +00:00
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if (!isset($accounts[$i][$data[$i][$ids['dn_rdn']]])) $errors[] = array(_('Account %s: dn_rdn'), _("Data field for RDN is empty!"), array($i));
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2004-09-21 18:39:11 +00:00
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// TODO check against list of possible RDN attributes
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else {
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$account_dn = $data[$i][$ids['dn_rdn']] . "=" . $accounts[$i][$data[$i][$ids['dn_rdn']]] . ",";
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if ($data[$i][$ids['dn_suffix']] == "") $account_dn = $account_dn . call_user_func(array($_SESSION['config'], "get_" . ucfirst($_POST['scope']) . "Suffix"));
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else $account_dn = $account_dn . $data[$i][$ids['dn_suffix']];
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$accounts[$i]['dn'] = $account_dn;
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}
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}
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2004-10-10 11:16:34 +00:00
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// print errors if DN could not be built
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if (sizeof($errors) > 0) {
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for ($i = 0; $i < sizeof($errors); $i++) StatusMessage("ERROR", $errors[$i][0], $errors[$i][1], $errors[$i][2]);
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}
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else {
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// store accounts in session
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$_SESSION['mass_accounts'] = $_SESSION['ldap']->encrypt(serialize($accounts));
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$_SESSION['mass_counter'] = 0;
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$_SESSION['mass_errors'] = array();
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// show links for upload and LDIF export
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echo "<h1 align=\"center\">" . _("LAM has checked your input and is now ready to create the accounts.") . "</h1>\n";
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echo "<p> </p>\n";
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echo "<p align=\"center\">\n";
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echo "<table align=\"center\" width=\"80%\"><tr>\n";
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echo "<td align=\"center\" width=\"50%\">\n";
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echo "<a href=\"massDoUpload.php\"><b>" . _("Upload accounts to LDAP") . "</b></a>";
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echo "</td>\n";
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echo "<td align=\"center\" width=\"50%\">\n";
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echo "<a href=\"massBuildAccounts.php?showldif=true\"><b>" . _("Show LDIF file") . "</b></a>";
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echo "</td>\n";
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echo "</tr></table>\n";
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echo "</p>\n";
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}
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2004-09-21 18:39:11 +00:00
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}
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}
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}
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echo "</body>\n";
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echo "</html>\n";
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?>
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