<?php /* $Id$ This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam) Copyright (C) 2006 - 2007 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 */ /** * Tests the lamdaemon script. * * @author Roland Gruber * @author Thomas Manninger * @package tools */ /** security functions */ include_once("../../lib/security.inc"); /** access to configuration options */ include_once("../../lib/config.inc"); // start session startSecureSession(); // die if no write access if (!checkIfWriteAccessIsAllowed()) die(); setlanguage(); echo $_SESSION['header']; echo "<title></title>\n"; echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n"; echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/type_user.css\">\n"; echo "</head>"; echo "<body>\n"; echo "<h1 align=\"center\">" . _("Lamdaemon test") . "</h1>\n"; $servers = explode(";", $_SESSION['config']->get_scriptServers()); $serverIDs = array(); $serverTitles = array(); for ($i = 0; $i < sizeof($servers); $i++) { $serverParts = explode(":", $servers[$i]); $serverName = $serverParts[0]; $title = $serverName; if (isset($serverParts[1])) { $title = $serverParts[1] . " (" . $serverName . ")"; } $serverIDs[] = $serverName; $serverTitles[$serverName] = $title; } if (isset($_POST['runTest'])) { lamRunLamdaemonTestSuite($_POST['server'], $serverTitles[$_POST['server']] , isset($_POST['checkQuotas'])); } else if ((sizeof($servers) > 0) && isset($servers[0]) && ($servers[0] != '')) { echo "<form action=\"lamdaemonTest.php\" method=\"post\">\n"; echo "<fieldset class=\"useredit\"><legend><b>" . _("Lamdaemon test") . "</b></legend><br>\n"; echo "<table>\n"; echo "<tr>\n"; echo "<td>\n"; echo _("Server"); echo "</td>\n"; echo "<td>\n"; echo "<select name=\"server\">\n"; for ($i = 0; $i < sizeof($servers); $i++) { $servers[$i] = explode(":", $servers[$i]); $serverName = $servers[$i][0]; $title = $serverName; if (isset($servers[$i][1])) { $title = $servers[$i][1] . " (" . $serverName . ")"; } echo "<option value=\"$serverName\">$title</option>\n"; } echo "</select>\n"; echo "</td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td>\n"; echo _("Check quotas"); echo "</td>\n"; echo "<td>\n"; echo "<input type=\"checkbox\" name=\"checkQuotas\">\n"; echo "</td>\n"; echo "</tr>\n"; echo "</table>\n"; echo "<br>"; echo "<input type=\"submit\" name=\"runTest\" value=\"" . _("Ok") . "\">\n"; echo "</fieldset>\n"; echo "</form>\n"; } else { StatusMessage("ERROR", _('No lamdaemon server set, please update your LAM configuration settings.')); } echo "</body>\n"; echo "</html>\n"; /** * Runs a test case of lamdaemon. * * @param string $command test command * @param boolean $stopTest specifies if test should be run * @param connection $handle SSH connection * @param string $testText describing text * @return boolean true, if errors occured */ function lamTestLamdaemon($command, $stopTest, $handle, $testText) { $okImage = "<img src=\"../../graphics/pass.png\" alt=\"\">\n"; $failImage = "<img src=\"../../graphics/fail.png\" alt=\"\">\n"; // run lamdaemon and get user quotas if (!$stopTest) { echo "<tr class=\"userlist\">\n<td nowrap>" . $testText . " </td>\n"; flush(); $lamdaemonOk = false; $shell = ssh2_exec($handle, "sudo " . $_SESSION['config']->get_scriptPath()); $stderr = ssh2_fetch_stream($shell, SSH2_STREAM_STDERR); fwrite($shell, $command); $return = array(); $time = time() + 20; while (sizeof($return) < 1) { if ($time < time()) { $lamdaemonOk = false; $return[] = "ERROR," . _("Timeout while executing lamdaemon commands!"); break; } usleep(100); $read = split("\n", trim(fread($shell, 100000))); if ((sizeof($read) == 1) && (!isset($read[0]) || ($read[0] == ""))) continue; for ($i = 0; $i < sizeof($read); $i++) { $return[] = $read[$i]; } } $errOut = @fread($stderr, 100000); if ((strpos(strtolower($errOut), "sudoers") !== false) || (strpos(strtolower($errOut), "sorry") !== false)) { $return[] = "ERROR," . _("Sudo is not setup correctly!") . "," . htmlspecialchars(str_replace(",", " ", $errOut)); } elseif (strlen($errOut) > 0) { $return[] = "ERROR," . _("Unknown error") . "," . htmlspecialchars(str_replace(",", " ", $errOut)); } if ((sizeof($return) == 1) && (strpos(strtolower($return[0]), "error") === false)) { $lamdaemonOk = true; } if ($lamdaemonOk) { echo "<td>" . $okImage . "</td>"; echo "<td>" . _("Lamdaemon successfully run.") . "</td>"; } else { echo "<td>" . $failImage . " </td>\n"; echo "<td>\n"; for ($i = 0; $i < sizeof($return); $i++) { call_user_func_array('StatusMessage', split(",", $return[$i])); } echo "</td>\n"; $stopTest = true; } echo "</tr>\n"; } flush(); return $stopTest; } /** * Runs all tests for a given server. * * @param String $serverName server ID * @param String $serverTitle server name * @param boolean $testQuota true, if Quotas should be checked */ function lamRunLamdaemonTestSuite($serverName, $serverTitle, $testQuota) { $okImage = "<img src=\"../../graphics/pass.png\" alt=\"\">\n"; $failImage = "<img src=\"../../graphics/fail.png\" alt=\"\">\n"; echo "<table class=\"userlist\" rules=\"none\" width=\"750\">\n"; flush(); $stopTest = false; echo "<tr class=\"userlist\">\n<td colspan=\"3\" align=\"center\"><b>$serverTitle</b>\n</td>\n</tr>"; // check script server and path echo "<tr class=\"userlist\">\n<td nowrap>" . _("Lamdaemon server and path") . " </td>\n"; if (!isset($serverName) || (strlen($serverName) < 3)) { echo "<td>" . $failImage . "</td>\n"; echo "<td>" . _("No lamdaemon server set, please update your LAM configuration settings.") . "</td>"; } elseif (($_SESSION['config']->get_scriptPath() == null) || (strlen($_SESSION['config']->get_scriptPath()) < 10)) { echo "<td>" . $failImage . " </td>\n"; echo "<td>" . _("No lamdaemon path set, please update your LAM configuration settings.") . "</td>"; $stopTest = true; } else { echo "<td>" . $okImage . " </td>\n"; echo "<td>" . sprintf(_("Using %s as lamdaemon remote server."), $serverName) . "</td>"; } echo "</tr>\n"; flush(); // check Unix account of LAM admin if (!$stopTest) { echo "<tr class=\"userlist\">\n<td nowrap>" . _("Unix account") . " </td>\n"; $credentials = $_SESSION['ldap']->decrypt_login(); $unixOk = false; $sr = @ldap_read($_SESSION['ldap']->server(), $credentials[0], "objectClass=posixAccount", array('uid')); if ($sr) { $entry = @ldap_get_entries($_SESSION['ldap']->server(), $sr); $userName = $entry[0]['uid'][0]; if ($userName) { $unixOk = true; } } if ($unixOk) { echo "<td>" . $okImage . "</td>\n"; echo "<td>" . sprintf(_("Using %s to connect to remote server."), $userName) . "</td>"; } else { echo "<td>" . $failImage . " </td>\n"; echo "<td>" . sprintf(_("Your LAM admin user (%s) must be a valid Unix account to work with lamdaemon!"), $credentials[0]) . "</td>"; $stopTest = true; } echo "</tr>\n"; } flush(); // check SSH2 function if (!$stopTest) { echo "<tr class=\"userlist\">\n<td nowrap>" . _("SSH2 module") . " </td>\n"; if (function_exists("ssh2_connect")) { echo "<td>" . $okImage . "</td>"; echo "<td>" . _("SSH2 module is installed.") . "</td>"; } else { echo "<td>" . $failImage . " </td>\n"; echo "<td>" . _("Please install the SSH2 module for PHP and activate it in your php.ini!") . "</td>"; $stopTest = true; } echo "</tr>\n"; } flush(); // check SSH login if (!$stopTest) { echo "<tr class=\"userlist\">\n<td nowrap>" . _("SSH connection") . " </td>\n"; flush(); $sshOk = false; $serverNameParts = explode(",", $serverName); if (sizeof($serverNameParts) > 1) { $handle = @ssh2_connect($serverNameParts[0], $serverNameParts[1]); } else { $handle = @ssh2_connect($serverName); } if ($handle) { if (@ssh2_auth_password($handle, $userName, $credentials[1])) { $sshOk = true; } } if ($sshOk) { echo "<td>" . $okImage . "</td>"; echo "<td>" . _("SSH connection could be established.") . "</td>"; } else { echo "<td>" . $failImage . " </td>\n"; echo "<td>" . _("Unable to connect to remote server!") . "</td>"; $stopTest = true; } echo "</tr>\n"; } flush(); $stopTest = lamTestLamdaemon("+ test basic\n", $stopTest, $handle, _("Execute lamdaemon")); if ($testQuota) { $stopTest = lamTestLamdaemon("+ test quota\n", $stopTest, $handle, _("Lamdaemon: Quota module installed")); $stopTest = lamTestLamdaemon("+ quota get user\n", $stopTest, $handle, _("Lamdaemon: read quotas")); } echo "</table><br>\n"; echo "<h2>" . _("Lamdaemon test finished.") . "</h2>\n"; } ?>