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MDL-23927 do not use = 'guest' because we have CFG->siteguest AND it matches any other username with accents and different case in MySQL

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This commit is contained in:
Petr Skoda 2010-08-25 08:56:07 +00:00
parent 629e12fd81
commit b3df176457
10 changed files with 29 additions and 26 deletions
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6
lib/sessionlib.php
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@ -471,7 +471,7 @@ class database_session extends session_stub {
$ignoretimeout = false;
if (!empty($record->userid)) { // skips not logged in
if ($user = $this->database->get_record('user', array('id'=>$record->userid))) {
if ($user->username !== 'guest') {
if (!isguestuser($user)) {
$authsequence = get_enabled_auth_plugins(); // auths, in sequence
foreach($authsequence as $authname) {
$authplugin = get_auth_plugin($authname);
@ -727,8 +727,8 @@ function session_gc() {
$sql = "SELECT u.*, s.sid, s.timecreated AS s_timecreated, s.timemodified AS s_timemodified
FROM {user} u
JOIN {sessions} s ON s.userid = u.id
WHERE s.timemodified + ? < ? AND u.username <> 'guest'";
$params = array($maxlifetime, time());
WHERE s.timemodified + ? < ? AND u.id <> ?";
$params = array($maxlifetime, time(), $CFG->siteguest);
$authplugins = array();
foreach($auth_sequence as $authname) {