92 lines
2.7 KiB
PHP
92 lines
2.7 KiB
PHP
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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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* This file includes functions to control lamdaemon.
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*
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* @author Tilo Lutz
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* @author Roland Gruber
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*
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* @package modules
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*/
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/**
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* Sends commands to lamdaemon script.
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*
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* @param array $commands List of command lines
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* @return array Output of lamdaemon
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*
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*/
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function lamdaemon($commands) {
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// get username and password of the current lam-admin
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$ldap_q = $_SESSION['ldap']->decrypt_login();
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/* $towrite has the following syntax:
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* admin-username, admin-password, owner of homedir, 'home', operation='add'
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* use escapeshellarg to make exec() shell-safe
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*/
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$towrite = escapeshellarg($_SESSION['config']->scriptServer)." ".escapeshellarg($_SESSION['config']->scriptPath)." ".
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escapeshellarg($ldap_q[0]).' '.escapeshellarg($ldap_q[1]);
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$userstring = implode ("\n", $commands);
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if (function_exists(proc_open)) {
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// New Code, requires PHP 4.3
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$descriptorspec = array(
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0 => array("pipe", "r"), // stdin
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1 => array("pipe", "w"), // stout
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2 => array("file", "/dev/null", "a") // sterr
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);
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$process = proc_open(escapeshellarg($_SESSION['lampath']."lib/lamdaemon.pl")." ".$towrite,
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$descriptorspec,
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$pipes);
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if (is_resource($process)) {
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/* perl-script is running
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* $pipes[0] is writeable handle to child stdin
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* $pipes[1] is readable handle to child stdout
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* any error is send to /dev/null
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*/
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// Write to stdin
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fwrite($pipes[0], $userstring);
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}
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fclose($pipes[0]);
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while (!feof($pipes[1])) {
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$output = fgets($pipes[1], 1024);
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if ($output!='') $output_array[] = $output;
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}
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fclose($pipes[1]);
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proc_close($process);
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}
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else { // PHP 4.3>
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$command = escapeshellarg($_SESSION['lampath']."lib/lamdaemon.pl")." ".$towrite;
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$pipe = popen("echo \"$userstring\"|$command" , 'r');
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while(!feof($pipe)) {
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//$output .= fread($pipe, 1024);
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$output = fgets($pipe, 1024);
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if ($output!='') $output_array[] = $output;
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}
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pclose($pipe);
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}
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return $output_array;
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}
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?>
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