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authorthomascube <thomas@roundcube.net>2007-03-27 09:34:30 +0000
committerthomascube <thomas@roundcube.net>2007-03-27 09:34:30 +0000
commitaad6e2a9c4857715c8bd56693d21b87dd0c16263 (patch)
treed2c47b6bc708fb7770ffaf9978e42cc5268141f1 /program/include/main.inc
parent6d09984ea83861adb225a985b924eecb948702df (diff)
New session authentication, should fix bugs #1483951 and #1484299; testing required
Diffstat (limited to 'program/include/main.inc')
-rw-r--r--program/include/main.inc43
1 files changed, 27 insertions, 16 deletions
diff --git a/program/include/main.inc b/program/include/main.inc
index 3fe196a74..b6d995cc6 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -33,7 +33,7 @@ define('RCUBE_INPUT_GPC', 0x0103);
// register session and connect to server
function rcmail_startup($task='mail')
{
- global $sess_id, $sess_auth, $sess_user_lang;
+ global $sess_id, $sess_user_lang;
global $CONFIG, $INSTALL_PATH, $BROWSER, $OUTPUT, $_SESSION, $IMAP, $DB, $JS_OBJECT_NAME;
// check client
@@ -53,9 +53,8 @@ function rcmail_startup($task='mail')
$DB->sqlite_initials = $INSTALL_PATH.'SQL/sqlite.initial.sql';
$DB->db_connect('w');
- // we can use the database for storing session data
- if (!$DB->is_error())
- include_once('include/session.inc');
+ // use database for storing session data
+ include_once('include/session.inc');
// init session
session_start();
@@ -65,8 +64,8 @@ function rcmail_startup($task='mail')
if (!isset($_SESSION['auth_time']))
{
$_SESSION['user_lang'] = rcube_language_prop($CONFIG['locale_string']);
- $_SESSION['auth_time'] = mktime();
- setcookie('sessauth', rcmail_auth_hash($sess_id, $_SESSION['auth_time']));
+ $_SESSION['auth_time'] = time();
+ $_SESSION['temp'] = true;
}
// set session vars global
@@ -178,17 +177,29 @@ function rcmail_auth_hash($sess_id, $ts)
// compare the auth hash sent by the client with the local session credentials
function rcmail_authenticate_session()
{
- $now = mktime();
- $valid = ($_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['auth_time']) ||
- $_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['last_auth']));
+ global $CONFIG, $SESS_CLIENT_IP, $SESS_CHANGED;
+
+ // advanced session authentication
+ if ($CONFIG['double_auth'])
+ {
+ $now = time();
+ $valid = ($_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['auth_time']) ||
+ $_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['last_auth']));
- // renew auth cookie every 5 minutes (only for GET requests)
- if (!$valid || ($_SERVER['REQUEST_METHOD']!='POST' && $now-$_SESSION['auth_time'] > 300))
+ // renew auth cookie every 5 minutes (only for GET requests)
+ if (!$valid || ($_SERVER['REQUEST_METHOD']!='POST' && $now-$_SESSION['auth_time'] > 300))
{
- $_SESSION['last_auth'] = $_SESSION['auth_time'];
- $_SESSION['auth_time'] = $now;
- setcookie('sessauth', rcmail_auth_hash(session_id(), $now));
+ $_SESSION['last_auth'] = $_SESSION['auth_time'];
+ $_SESSION['auth_time'] = $now;
+ setcookie('sessauth', rcmail_auth_hash(session_id(), $now));
}
+ }
+ else
+ $valid = $CONFIG['ip_check'] ? $_SERVER['REMOTE_ADDR'] == $SESS_CLIENT_IP : true;
+
+ // check session filetime
+ if (!empty($CONFIG['session_lifetime']) && isset($SESS_CHANGED) && $SESS_CHANGED + $CONFIG['session_lifetime']*60 < time())
+ $valid = false;
return $valid;
}
@@ -275,8 +286,8 @@ function rcmail_kill_session()
rcmail_save_user_prefs($a_user_prefs);
}
- $_SESSION = array();
- session_destroy();
+ $_SESSION = array('user_lang' => $GLOBALS['sess_user_lang'], 'auth_time' => time(), 'temp' => true);
+ setcookie('sessauth', '-del-', time()-60);
}