<?php /* $Id$ This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam) Copyright (C) 2003 Roland Gruber, Leonhard Walchshäusl Copyright (C) 2004 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 detaexils. 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 */ include_once ("../../lib/config.inc"); include_once("../../lib/ldap.inc"); include_once("../../lib/pdf.inc"); include_once("../../lib/account.inc"); // used to display status messages include_once ("../../lib/status.inc"); // start session session_save_path("../../sess"); @session_start(); setlanguage(); // copy HTTP-GET variables to HTTP-POST $_POST = $_POST + $_GET; // check if primary group should be translated if ($_POST['trans_primary'] == "on") $trans_primary = "on"; else $trans_primary = "off"; $trans_primary_hash = $_SESSION['trans_primary_hash']; // generate hash table for group translation if ($trans_primary == "on" && !$_GET["norefresh"]) { $trans_primary_hash = array(); $suffix = $_SESSION['config']->get_groupSuffix(); $filter = "objectClass=posixGroup"; $attrs = array("cn", "gidNumber"); $sr = @ldap_search($_SESSION["ldap"]->server(), $suffix, $filter, $attrs); if ($sr) { $info = @ldap_get_entries($_SESSION["ldap"]->server(), $sr); array_shift($info); // delete count entry for ($i = 0; $i < sizeof($info); $i++) { $trans_primary_hash[$info[$i]['gidnumber'][0]] = $info[$i]['cn'][0]; } $_SESSION['trans_primary_hash'] = $trans_primary_hash; } } $usr_units = $_SESSION['usr_units']; // check if button was pressed and if we have to add/delete a user or create a PDF if ($_POST['new_user'] || $_POST['del_user'] || $_POST['pdf_user'] || $_POST['pdf_all']){ // add new user if ($_POST['new_user']){ metaRefresh("../account/useredit.php?type=user"); exit; } // delete user(s) elseif ($_POST['del_user']){ // search for checkboxes while ($entry = @array_pop($_POST)) { if (eregi("^uid=.*$", $entry)) $users[] = $entry; } $_SESSION['delete_dn'] = $users; if (sizeof($users) > 0) { metaRefresh("../delete.php?type=user"); exit; } } // PDF for selected users elseif ($_POST['pdf_user']){ // search for checkboxes while ($entry = @array_pop($_POST)) { if (eregi("^uid=.*$", $entry)) $users[] = $entry; } $list = array(); // load users from LDAP for ($i = 0; $i < sizeof($users); $i++) { $list[$i] = loaduser($users[$i]); $list[$i]->unix_password = ""; $list[$i]->smb_password = ""; } if (sizeof($list) > 0) { if ($_SESSION['config']->get_scriptServer()) $list = getquotas($list); createUserPDF($list); exit; } } // PDF for all users elseif ($_POST['pdf_all']){ $list = array(); for ($i = 0; $i < sizeof($_SESSION['userlist']); $i++) { $list[$i] = loaduser($_SESSION['userlist'][$i]['dn']); $list[$i]->unix_password = ""; $list[$i]->smb_password = ""; } if (sizeof($list) > 0) { if ($_SESSION['config']->get_scriptServer()) $list = getquotas($list); createUserPDF($list); exit; } } } echo $_SESSION['header']; echo "<title>listusers</title>\n"; echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n"; echo "</head><body>\n"; echo "<script src=\"../../lib/functions.js\" type=\"text/javascript\" language=\"javascript\"></script>\n"; $page = $_GET["page"]; if (!$page) $page = 1; // take maximum count of user entries shown on one page out of session if ($_SESSION["config"]->get_MaxListEntries() <= 0) { $max_pageentrys = 10; // default setting, if not yet set } else $max_pageentrys = $_SESSION["config"]->get_MaxListEntries(); // generate attribute-description table $attr_array = array(); // list of LDAP attributes to show $desc_array = array(); // list of descriptions for the attributes $attr_string = $_SESSION["config"]->get_userlistAttributes(); $temp_array = explode(";", $attr_string); $hash_table = $_SESSION["ldap"]->attributeUserArray(); // generate column attributes and descriptions for ($i = 0; $i < sizeof($temp_array); $i++) { // if value is predifined, look up description in hash_table if (substr($temp_array[$i],0,1) == "#") { $attr = strtolower(substr($temp_array[$i],1)); $attr_array[$i] = $attr; if ($hash_table[$attr]) $desc_array[] = strtoupper($hash_table[$attr]); else $desc_array[] = strtoupper($attr); } // if not predefined, the attribute is seperated by a ":" from description else { $attr = explode(":", $temp_array[$i]); $attr_array[$i] = $attr[0]; if ($attr[1]) $desc_array[$i] = strtoupper($attr[1]); else $desc_array[$i] = strtoupper($attr[0]); } } $sortattrib = $_GET["sortattrib"]; if (!$sortattrib) $sortattrib = strtolower($attr_array[0]); // check search suffix if ($_POST['usr_suffix']) $usr_suffix = $_POST['usr_suffix']; // new suffix selected via combobox elseif ($_SESSION['usr_suffix']) $usr_suffix = $_SESSION['usr_suffix']; // old suffix from session else $usr_suffix = $_SESSION["config"]->get_UserSuffix(); // default suffix // generate search filter for sort links $searchfilter = ""; for ($k = 0; $k < sizeof($desc_array); $k++) { if (eregi("^([0-9a-z_\\*\\+\\-])+$", $_POST["filter" . strtolower($attr_array[$k])])) { $searchfilter = $searchfilter . "&filter" . strtolower($attr_array[$k]) . "=". $_POST["filter" . strtolower($attr_array[$k])]; } } // configure search filter // Unix/Samba3 users have the attribute "posixAccount" and do not end with "$" $filter = "(&(objectClass=posixAccount) (!(uid=*$))"; for ($k = 0; $k < sizeof($desc_array); $k++) { if (eregi("^([0-9a-z_\\*\\+\\-])+$", $_POST["filter" . strtolower($attr_array[$k])])) $filter = $filter . "(" . strtolower($attr_array[$k]) . "=" . $_POST["filter" . strtolower($attr_array[$k])] . ")"; else $_POST["filter" . strtolower($attr_array[$k])] = ""; } $filter = $filter . ")"; // read entries only from ldap server if not yet stored in session or if refresh // button is pressed or if filter is applied if ($_SESSION["userlist"] && $_GET["norefresh"]) { usort ($_SESSION["userlist"], "cmp_array"); $userinfo = $_SESSION["userlist"]; } else { $attrs = $attr_array; $sr = @ldap_search($_SESSION["ldap"]->server(), $usr_suffix, $filter, $attrs); if (ldap_errno($_SESSION["ldap"]->server()) == 4) { StatusMessage("WARN", _("LDAP sizelimit exceeded, not all entries are shown."), _("See README.openldap.txt to solve this problem.")); } if ($sr) { $userinfo = ldap_get_entries ($_SESSION["ldap"]->server, $sr); ldap_free_result ($sr); if ($userinfo["count"] == 0) StatusMessage("WARN", "", _("No Users found!")); // delete first array entry which is "count" array_shift($userinfo); usort ($userinfo, "cmp_array"); $_SESSION["userlist"] = $userinfo; } else { $_SESSION['userlist'] = array(); $userinfo = array(); StatusMessage("ERROR", _("LDAP Search failed! Please check your preferences."), _("No Users found!")); } } $user_count = sizeof ($_SESSION["userlist"]); echo ("<form action=\"listusers.php\" method=\"post\">\n"); // display table only if users exist in LDAP if ($user_count != 0) { // create navigation bar on top of user table draw_navigation_bar ($user_count); echo ("<br />"); } // print user table header echo "<table rules=\"all\" class=\"userlist\" width=\"100%\">\n"; echo "<tr class=\"userlist-head\"><th width=22 height=34></th><th></th>\n"; // table header for ($k = 0; $k < sizeof ($desc_array); $k++) { if ($sortattrib == strtolower($attr_array[$k])) echo "<th class=\"userlist-activecolumn\">\n"; else echo "<th>\n"; echo "<a class=\"userlist\" href=\"listusers.php?norefresh=1&sortattrib=" . strtolower($attr_array[$k]) . $searchfilter . "&trans_primary=" . $trans_primary . "\">" . $desc_array[$k] . "</a></th>\n"; } echo "</tr>\n"; echo "<tr class=\"userlist\"><th width=22 height=34></th>\n<th>\n"; echo "<input type=\"submit\" name=\"apply_filter\" value=\"" . _("Filter") . "\">\n"; echo "</th>\n"; // print input boxes for filters for ($k = 0; $k < sizeof ($desc_array); $k++) { echo "<th>\n"; echo ("<input type=\"text\" size=15 name=\"filter" . strtolower ($attr_array[$k]) . "\" value=\"" . $_POST["filter" . strtolower($attr_array[$k])] . "\">\n"); echo "</th>\n"; } echo "</tr>\n"; if ($user_count != 0) { // translate GIDs and resort array if selected if ($trans_primary == "on") { // translate GIDs for ($i = 0; $i < sizeof($userinfo); $i++) { if ($trans_primary_hash[$userinfo[$i]['gidnumber'][0]]) { $userinfo[$i]['gidnumber'][0] = $trans_primary_hash[$userinfo[$i]['gidnumber'][0]]; } } // resort if needed if ($sortattrib == "gidnumber") { usort ($userinfo, "cmp_array"); } } // print user list $userinfo = array_slice ($userinfo, ($page - 1) * $max_pageentrys, $max_pageentrys); for ($i = 0; $i < sizeof ($userinfo); $i++) { // ignore last entry in array which is "count" echo("<tr class=\"userlist\"\nonMouseOver=\"user_over(this, '" . $userinfo[$i]["dn"] . "')\"\n" . "onMouseOut=\"user_out(this, '" . $userinfo[$i]["dn"] . "')\"\n" . "onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\"\n" . "onDblClick=\"parent.frames[1].location.href='../account/useredit.php?type=user&DN=" . $userinfo[$i]["dn"] . "'\">\n"); // checkboxes if selectall = "yes" if ($_GET['selectall'] == "yes") { echo "<td height=22 align=\"center\">\n<input onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\" type=\"checkbox\" name=\"" . $userinfo[$i]["dn"] . "\" value=\"" . $userinfo[$i]["dn"] . "\" checked>\n</td>\n"; } else { echo "<td height=22 align=\"center\">\n<input onClick=\"user_click(this, '" . $userinfo[$i]["dn"] . "')\" type=\"checkbox\" name=\"" . $userinfo[$i]["dn"] . "\" value=\"" . $userinfo[$i]["dn"] . "\">\n</td>\n"; } echo ("<td align='center'>\n<a href=\"../account/useredit.php?type=user&DN='" . $userinfo[$i]["dn"] . "'\">" . _("Edit") . "</a>\n</td>\n"); for ($k = 0; $k < sizeof($attr_array); $k++) { echo ("<td>\n"); // print attribute values if (sizeof($userinfo[$i][strtolower($attr_array[$k])]) > 0) { if (is_array($userinfo[$i][strtolower($attr_array[$k])])) { // delete first array entry which is "count" array_shift($userinfo[$i][strtolower($attr_array[$k])]); // sort array sort($userinfo[$i][strtolower($attr_array[$k])]); // print all attribute entries seperated by "; " echo utf8_decode(implode("; ", $userinfo[$i][strtolower($attr_array[$k])])) . "\n"; } else echo utf8_decode($userinfo[$i][strtolower($attr_array[$k])]) . "\n"; } echo ("</td>\n"); } echo("</tr>\n"); } // display select all link $colspan = sizeof($attr_array) + 1; echo "<tr class=\"userlist\">\n"; echo "<td align=\"center\"><img src=\"../../graphics/select.png\" alt=\"select all\"></td>\n"; echo "<td colspan=$colspan> <a href=\"listusers.php?norefresh=1&page=" . $page . "&sortattrib=" . $sortattrib . $searchfilter . "&trans_primary=" . $trans_primary . "&selectall=yes\">" . "<font color=\"black\"><b>" . _("Select all") . "</b></font></a></td>\n"; echo "</tr>\n"; } echo ("</table>\n"); echo ("<br>"); if ($user_count != 0) { draw_navigation_bar ($user_count); echo ("<br>"); } if (! $_GET['norefresh']) { // generate list of possible suffixes $usr_units = $_SESSION['ldap']->search_units($_SESSION["config"]->get_UserSuffix()); } // print combobox with possible sub-DNs if (sizeof($usr_units) > 1) { echo ("<p align=\"left\">\n"); echo ("<b>" . _("Suffix") . ": </b>"); echo ("<select size=1 name=\"usr_suffix\">\n"); for ($i = 0; $i < sizeof($usr_units); $i++) { if ($usr_suffix == $usr_units[$i]) echo ("<option selected>" . $usr_units[$i] . "</option>\n"); else echo("<option>" . $usr_units[$i] . "</option>\n"); } echo ("</select>\n"); echo ("<input type=\"submit\" name=\"refresh\" value=\"" . _("Change Suffix") . "\">"); echo ("</p>\n"); } // show translate GID to group name box if there is a column with gidnumber if (in_array("gidnumber", $attr_array)) { echo "<p align=\"left\">\n"; echo "<b>" . _("Translate GID number to group name") . ": </b>"; if ($trans_primary == "on") { echo "<input type=\"checkbox\" name=\"trans_primary\" checked>"; } else echo "<input type=\"checkbox\" name=\"trans_primary\">"; echo (" <input type=\"submit\" name=\"apply\" value=\"" . _("Apply") . "\">"); echo "</p>\n"; } echo ("<p> </p>\n"); // new/delete/PDF buttons echo ("<input type=\"submit\" name=\"new_user\" value=\"" . _("New user") . "\">\n"); if ($user_count != 0) { echo ("<input type=\"submit\" name=\"del_user\" value=\"" . _("Delete user(s)") . "\">\n"); echo ("<br><br><br>\n"); echo "<fieldset><legend><b>PDF</b></legend>\n"; echo ("<input type=\"submit\" name=\"pdf_user\" value=\"" . _("Create PDF for selected user(s)") . "\">\n"); echo " "; echo ("<input type=\"submit\" name=\"pdf_all\" value=\"" . _("Create PDF for all users") . "\">\n"); echo "</fieldset>"; } echo ("<p> </p>\n"); echo ("</form>\n"); echo "</body></html>\n"; /** * @brief draws a navigation bar to switch between pages * * * @return void */ function draw_navigation_bar ($user_count) { global $max_pageentrys; global $page; global $sortattrib; global $searchfilter; global $trans_primary; echo ("<table class=\"userlist-navbar\" width=\"100%\" border=\"0\"\n"); echo ("<tr>\n"); echo ("<td class=\"userlist-navbar\">\n<input type=\"submit\" name=\"refresh\" value=\"" . _("Refresh") . "\">\n "); if ($page != 1) echo ("<a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($page - 1) . "&sortattrib=" . $sortattrib . $searchfilter . "&trans_primary=" . $trans_primary . "\"><=</a>\n"); else echo ("<="); echo (" "); if ($page < ($user_count / $max_pageentrys)) echo ("<a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($page + 1) . "&sortattrib=" . $sortattrib . $searchfilter . "&trans_primary=" . $trans_primary . "\">=></a>\n"); else echo ("=>"); echo ("</td>\n"); echo ("<td class=\"userlist-navbartext\">\n"); echo " " . $user_count . " " . _("User(s) found") . "\n"; echo ("</td>\n"); echo ("<td class=\"userlist-activepage\" align=\"right\">"); for ($i = 0; $i < ($user_count / $max_pageentrys); $i++) { if ($i == $page - 1) echo (" " . ($i + 1)); else echo (" <a class=\"userlist\" href=\"listusers.php?norefresh=1&page=" . ($i + 1) . "&sortattrib=" . $sortattrib . $searchfilter . "&trans_primary=" . $trans_primary . "\">" . ($i + 1) . "</a>\n"); } echo ("</td></tr>\n</table>\n"); } // compare function used for usort-method // rows are sorted with the first attribute entry of the sort column // if objects have attributes with multiple values the others are ignored function cmp_array($a, $b) { // sortattrib specifies the sort column global $sortattrib; global $attr_array; // sort by first attribute with name $sortattrib if (!$sortattrib) $sortattrib = strtolower($attr_array[0]); if ($sortattrib != "dn") { // sort by first column if no attribute is given if ($a[$sortattrib][0] == $b[$sortattrib][0]) return 0; else if ($a[$sortattrib][0] == max($a[$sortattrib][0], $b[$sortattrib][0])) return 1; else return -1; } else { if ($a[$sortattrib] == $b[$sortattrib]) return 0; else if ($a[$sortattrib] == max($a[$sortattrib], $b[$sortattrib])) return 1; else return -1; } } // save variables to session $_SESSION['usr_units'] = $usr_units; $_SESSION['usr_suffix'] = $usr_suffix; ?>