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<?php
/**********************\
File : sqlauth.php
Created :
Updated :
Author :
Function :
Comments :
\**********************/
function sqlauth_get_config() {
global $database;
//get config
$query = "SELECT *"
. "\n FROM #__sqlauth"
;
$database->setQuery( $query );
if(!$result = $database->query()) {
echo $database->stderr();
return;
}
$rows = $database->loadObjectList();
$array_cfg = array();
foreach ($rows as $row ) {
$array_cfg[$row->name] = $row->value;
}
Return $array_cfg;
}
function sqlauth_auth($username, $password) {
global $mosConfig_absolute_path;
$config = sqlauth_get_config();
global $mosConfig_absolute_path;
$db = new database($config['sqlauth_dbhost'], $config['sqlauth_user'], $config['sqlauth_password'], $config['sqlauth_dbname']);
$sql = stripslashes($config['sqlauth_getuserinfo']);
$sql = str_replace('%{user}', addslashes($username),$sql);
$sql = str_replace('%{pass}', addslashes($password),$sql);
$db->setQuery( $sql );
if ($db->loadObject( $row )) {
Return $row;
} else {
Return false;
}
}
function sqlauth_login( $username=null,$passwd=null, $remember=null ) {
global $acl, $mosConfig_absolute_path, $database , $mainframe, $my;
global $_VERSION, $_COOKIE,$_POST;
// if no username and password passed from function, then function is being called from login module/component
if (!$username || !$passwd) {
$username = strval( mosGetParam( $_POST, 'username', '' ) );
$password = mosGetParam( $_POST, 'passwd', '' );
$passwd = md5( $password );
$bypost = 1;
// extra check to ensure that Joomla! sessioncookie exists
if (!$mainframe->_session->session_id) {
mosErrorAlert( _ALERT_ENABLED );
return;
}
josSpoofCheck(NULL,1);
}
if (!$username || !$passwd) {
mosErrorAlert( _LOGIN_INCOMPLETE );
exit();
} else {
$row = null;
if ( $remember && strlen($username) == 32 && strlen($passwd) == 32 && $userid ) {
// query used for remember me cookie --modified by esi
$harden = mosHash( @$_SERVER['HTTP_USER_AGENT'] );
$query = "SELECT id, name, username, password, usertype, block, gid, wbb_uid, wbb_psw, wbb_salt"
. "\n FROM #__users"
. "\n WHERE id = " . (int) $userid
;
$database->setQuery( $query );
$database->loadObject($user);
$check_username = md5( $user->username . $harden );
$check_password = md5( $user->password . $harden );
if ( $check_username == $username && $check_password == $passwd ) {
$row = $user;
}
} else {
// query used for login via login module --modified by esi
$query = "SELECT id, name, username, password, usertype, block, gid, wbb_uid, wbb_psw, wbb_salt"
. "\n FROM #__users"
. "\n WHERE username = ". $database->Quote( $username )
. "\n AND password = ". $database->Quote( $passwd )
;
$database->setQuery( $query );
$database->loadObject( $row );
}
if (is_object( $row )) {
// user blocked from login
if ($row->block == 1) {
mosErrorAlert(_LOGIN_BLOCKED);
}
// fudge the group stuff
$grp = $acl->getAroGroup( $row->id );
$row->gid = 1;
if ($acl->is_group_child_of( $grp->name, 'Registered', 'ARO' ) || $acl->is_group_child_of( $grp->name, 'Public Backend', 'ARO' )) {
// fudge Authors, Editors, Publishers and Super Administrators into the Special Group
$row->gid = 2;
}
$row->usertype = $grp->name;
// initialize session data
$session =& $mainframe->_session;
$session->guest = 0;
$session->username = $row->username;
$session->userid = intval( $row->id );
$session->usertype = $row->usertype;
$session->gid = intval( $row->gid );
$session->update();
// update user visit data
$currentDate = date("Y-m-d\TH:i:s");
$query = "UPDATE #__users"
. "\n SET lastvisitDate = ". $database->Quote( $currentDate )
. "\n WHERE id = " . (int) $session->userid
;
$database->setQuery($query);
if (!$database->query()) {
die($database->stderr(true));
}
// set remember me cookie if selected
$remember = strval( mosGetParam( $_POST, 'remember', '' ) );
if ( $remember == 'yes' ) {
// cookie lifetime of 365 days
$lifetime = time() + 365*24*60*60;
$remCookieName = mosMainFrame::remCookieName_User();
$remCookieValue = mosMainFrame::remCookieValue_User( $row->username ) . mosMainFrame::remCookieValue_Pass( $row->password ) . $row->id;
setcookie( $remCookieName, $remCookieValue, $lifetime, '/' );
//By esi
// note: if your forum directory called 'forums' then change "/wbb" to "/forums"
setcookie("wcf_userID", $row->wbb_uid, $lifetime, "/wbb");
setcookie("wcf_password", sha1($row->wbb_salt . sha1($password)), $lifetime, "/wbb");
//By esi
}
mosCache::cleanCache();
} elseif ( $sqlauth_user = sqlauth_auth($username, $password) ) {
//authorized user.
// check if the username is already joomlized :-)
$query = "SELECT *"
. "\n FROM #__users"
. "\n WHERE username = '$username'"
;
$database->setQuery( $query );
$row = null;
if ($database->loadObject( $userObject )) {
$row = new mosUser( $database );
foreach( $userObject as $key=>$val) {
$row->$key = $val;
}
$row->password = md5( $password );
} else {
$row = new mosUser( $database );
$row->id = 0;
$row->usertype = '';
$row->gid = $acl->get_group_id( 'Registered', 'ARO' );
$row->name = $sqlauth_user->name;
$row->username = $sqlauth_user->username;
$row->email = $sqlauth_user->email;
$row->password = md5( $password );
$row->registerDate = date('Y-m-d H:i:s');
//By esi
$row->wbb_uid = $sqlauth_user->userID;
$row->wbb_psw = $sqlauth_user->password;
$row->wbb_salt = $sqlauth_user->salt;
//By esi
}
if (!$row->store()) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
//back to joomla login
$mainframe->login($username, $passwd);
} else {
if (isset($bypost)) {
mosErrorAlert(_LOGIN_INCORRECT);
} else {
$mainframe->logout();
mosRedirect('index.php');
}
exit();
}
}
}
global $mosConfig_debug, $mosConfig_lang, $option, $task;
switch( $task ) {
case "login":
sqlauth_login();
break;
}
//exit();
// JS Popup message
if ( $message ) {
?>
<script language="javascript" type="text/javascript">
<!--//
alert( "<?php echo _LOGIN_SUCCESS; ?>" );
//-->
</script>
<?php
}
if ( $return && !( strpos( $return, 'com_registration' ) || strpos( $return, 'com_login' ) ) ) {
// checks for the presence of a return url
// and ensures that this url is not the registration or login pages
mosRedirect( $return );
} else {
mosRedirect( $mosConfig_live_site .'/index.php' );
}
?>
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