"TYPO3 4.0.1: typo3_src-4.0.1/typo3/sysext/sv/class.tx_sv_auth.php Source File", "datetime" => "Sat Dec 2 19:22:34 2006", "date" => "2 Dec 2006", "doxygenversion" => "1.4.6", "projectname" => "TYPO3 4.0.1", "projectnumber" => "4.0.1" ); get_header($doxygen_vars); ?>

class.tx_sv_auth.php

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2004-2005 René Fritz <r.fritz@colorcube.de>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project 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.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script 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.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
class tx_sv_auth extends tx_sv_authbase         {


        function getUser()      {
                $user = false;

                if ($this->login['status']=='login' AND $this->login['uident']) {

                        $user = $this->fetchUserRecord($this->login['uname']);

                        if(!is_array($user)) {
                                        // Failed login attempt (no username found)
                                $this->writelog(255,3,3,2,
                                        "Login-attempt from %s (%s), username '%s' not found!!",
                                        Array($this->authInfo['REMOTE_ADDR'], $this->authInfo['REMOTE_HOST'], $this->login['uname']));  // Logout written to log
                        } else {
                                if ($this->writeDevLog)         t3lib_div::devLog('User found: '.t3lib_div::arrayToLogString($user, array($this->db_user['userid_column'],$this->db_user['username_column'])), 'tx_sv_auth');
                        }
                }
                return $user;
        }

        function authUser($user)        {
                $OK = 100;

                if ($this->login['uident'] && $this->login['uname'])    {

                                // Checking password match for user:
                        $OK = $this->compareUident($user, $this->login);

                        if(!$OK)     {
                                        // Failed login attempt (wrong password) - write that to the log!
                                if ($this->writeAttemptLog) {
                                        $this->writelog(255,3,3,1,
                                                "Login-attempt from %s (%s), username '%s', password not accepted!",
                                                Array($this->authInfo['REMOTE_ADDR'], $this->authInfo['REMOTE_HOST'], $this->login['uname']));
                                }
                                if ($this->writeDevLog)         t3lib_div::devLog('Password not accepted: '.$this->login['uident'], 'tx_sv_auth', 2);
                        }

                                // Checking the domain (lockToDomain)
                        if ($OK && $user['lockToDomain'] && $user['lockToDomain']!=$this->authInfo['HTTP_HOST'])        {
                                        // Lock domain didn't match, so error:
                                if ($this->writeAttemptLog) {
                                        $this->writelog(255,3,3,1,
                                                "Login-attempt from %s (%s), username '%s', locked domain '%s' did not match '%s'!",
                                                Array($this->authInfo['REMOTE_ADDR'], $this->authInfo['REMOTE_HOST'], $user[$this->db_user['username_column']], $user['lockToDomain'], $this->authInfo['HTTP_HOST']));
                                }
                                $OK = false;
                        }
                }

                return $OK;
        }

        function getGroups($user, $knownGroups) {
                global $TYPO3_CONF_VARS;

                $groupDataArr = array();

                if($this->mode=='getGroupsFE')  {

                        $groups = array();
                        if (is_array($user) && $user[$this->db_user['usergroup_column']])       {
                                $groupList = $user[$this->db_user['usergroup_column']];
                                $groups = array();
                                $this->getSubGroups($groupList,'',$groups);
                        }

                                // ADD group-numbers if the IPmask matches.
                        if (is_array($TYPO3_CONF_VARS['FE']['IPmaskMountGroups']))      {
                                foreach($TYPO3_CONF_VARS['FE']['IPmaskMountGroups'] as $IPel)   {
                                        if ($this->authInfo['REMOTE_ADDR'] && $IPel[0] && t3lib_div::cmpIP($this->authInfo['REMOTE_ADDR'],$IPel[0]))    {$groups[]=intval($IPel[1]);}
                                }
                        }

                        $groups = array_unique($groups);

                        if (count($groups))     {
                                $list = implode(',',$groups);

                                if ($this->writeDevLog)         t3lib_div::devLog('Get usergroups with id: '.$list, 'tx_sv_auth');

                                $lockToDomain_SQL = ' AND (lockToDomain=\'\' OR lockToDomain IS NULL OR lockToDomain=\''.$this->authInfo['HTTP_HOST'].'\')';
                                if (!$this->authInfo['showHiddenRecords'])      $hiddenP = 'AND hidden=0 ';
                                $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', $this->db_groups['table'], 'deleted=0 '.$hiddenP.' AND uid IN ('.$list.')'.$lockToDomain_SQL);
                                while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {
                                        $groupDataArr[$row['uid']] = $row;
                                }
                                if ($res)       $GLOBALS['TYPO3_DB']->sql_free_result($res);

                        } else {
                                if ($this->writeDevLog)         t3lib_div::devLog('No usergroups found.', 'tx_sv_auth', 2);
                        }
                } elseif ($this->mode=='getGroupsBE') {

                        # Get the BE groups here
                        # still needs to be implemented in t3lib_userauthgroup
                }

                return $groupDataArr;
        }

        function getSubGroups($grList, $idList='', &$groups)    {

                        // Fetching records of the groups in $grList (which are not blocked by lockedToDomain either):
                $lockToDomain_SQL = ' AND (lockToDomain=\'\' OR lockToDomain IS NULL OR lockToDomain=\''.$this->authInfo['HTTP_HOST'].'\')';
                if (!$this->authInfo['showHiddenRecords'])      $hiddenP = 'AND hidden=0 ';
                $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid,subgroup', 'fe_groups', 'deleted=0 '.$hiddenP.' AND uid IN ('.$grList.')'.$lockToDomain_SQL);

                $groupRows = array();   // Internal group record storage

                        // The groups array is filled
                while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {
                        if(!in_array($row['uid'], $groups))     { $groups[] = $row['uid']; }
                        $groupRows[$row['uid']] = $row;
                }

                        // Traversing records in the correct order
                $include_staticArr = t3lib_div::intExplode(',', $grList);
                foreach($include_staticArr as $uid)     {       // traversing list

                                // Get row:
                        $row=$groupRows[$uid];
                        if (is_array($row) && !t3lib_div::inList($idList,$uid)) {       // Must be an array and $uid should not be in the idList, because then it is somewhere previously in the grouplist

                                        // Include sub groups
                                if (trim($row['subgroup']))     {
                                        $theList = implode(',',t3lib_div::intExplode(',',$row['subgroup']));    // Make integer list
                                        $this->getSubGroups($theList, $idList.','.$uid, $groups);               // Call recursively, pass along list of already processed groups so they are not recursed again.
                                }
                        }
                }
        }
}



if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/sv/class.tx_sv_auth.php'])     {
        include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/sv/class.tx_sv_auth.php']);
}
?>