require_once('include/security.php');
+require_once('include/datetime.php');
function nuke_session() {
+ new_cookie(0); // make sure cookie is deleted on browser close, as a security measure
+
unset($_SESSION['authenticated']);
unset($_SESSION['uid']);
unset($_SESSION['visitor_id']);
unset($_SESSION['administrator']);
unset($_SESSION['cid']);
unset($_SESSION['theme']);
+ unset($_SESSION['mobile-theme']);
unset($_SESSION['page_flags']);
unset($_SESSION['submanage']);
unset($_SESSION['my_url']);
unset($_SESSION['my_address']);
unset($_SESSION['addr']);
unset($_SESSION['return_url']);
- unset($_SESSION['theme']);
- unset($_SESSION['page_flags']);
}
}
$r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
- FROM `user` WHERE `uid` = %d AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
+ FROM `user` WHERE `uid` = %d AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
intval($_SESSION['uid'])
);
goaway(z_root());
}
- authenticate_success($r[0]);
+ // Make sure to refresh the last login time for the user if the user
+ // stays logged in for a long time, e.g. with "Remember Me"
+ $login_refresh = false;
+ if(! x($_SESSION['last_login_date'])) {
+ $_SESSION['last_login_date'] = datetime_convert('UTC','UTC');
+ }
+ if( strcmp(datetime_convert('UTC','UTC','now - 12 hours'), $_SESSION['last_login_date']) > 0 ) {
+
+ $_SESSION['last_login_date'] = datetime_convert('UTC','UTC');
+ $login_refresh = true;
+ }
+ authenticate_success($r[0], false, false, $login_refresh);
}
}
else {
$r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
- AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
+ AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
dbesc(trim($_POST['username'])),
dbesc(trim($_POST['username'])),
dbesc($encrypted)
goaway(z_root());
}
+ // If the user specified to remember the authentication, then change the cookie
+ // to expire after one year (the default is when the browser is closed).
+ // If the user did not specify to remember, change the cookie to expire when the
+ // browser is closed. The reason this is necessary is because if the user
+ // specifies to remember, then logs out and logs back in without specifying to
+ // remember, the old "remember" cookie may remain and prevent the session from
+ // expiring when the browser is closed.
+ //
+ // It seems like I should be able to test for the old cookie, but for some reason when
+ // I read the lifetime value from session_get_cookie_params(), I always get '0'
+ // (i.e. expire when the browser is closed), even when there's a time expiration
+ // on the cookie
+ if($_POST['remember']) {
+ new_cookie(31449600); // one year
+ }
+ else {
+ new_cookie(0); // 0 means delete on browser exit
+ }
+
// if we haven't failed up this point, log them in.
+ $_SESSION['last_login_date'] = datetime_convert('UTC','UTC');
authenticate_success($record, true, true);
}
}
-// Returns an array of group id's this contact is a member of.
-// This array will only contain group id's related to the uid of this
-// DFRN contact. They are *not* neccessarily unique across the entire site.
-
-
-if(! function_exists('init_groups_visitor')) {
-function init_groups_visitor($contact_id) {
- $groups = array();
- $r = q("SELECT `gid` FROM `group_member`
- WHERE `contact-id` = %d ",
- intval($contact_id)
- );
- if(count($r)) {
- foreach($r as $rr)
- $groups[] = $rr['gid'];
- }
- return $groups;
-}}
-
+function new_cookie($time) {
+ $old_sid = session_id();
+ session_set_cookie_params("$time");
+ session_regenerate_id(false);
+ q("UPDATE session SET sid = '%s' WHERE sid = '%s'", dbesc(session_id()), dbesc($old_sid));
+}