Commits
-------
40df3bf Add mongodb session storage
Discussion
----------
[HttpFoundation][Session] Add mongodb session storage
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
---------------------------------------------------------------------------
by Baachi at 2012-04-19T19:05:19Z
Review please :)
---------------------------------------------------------------------------
by Baachi at 2012-04-19T19:49:42Z
@stof Can be merged?
---------------------------------------------------------------------------
by stof at 2012-04-19T19:51:28Z
I'm not a Mongo expert but it seems fine. You simply need to wait @fabpot's final review now
---------------------------------------------------------------------------
by Baachi at 2012-04-19T19:52:53Z
Okay, thanks :)
---------------------------------------------------------------------------
by Baachi at 2012-04-20T06:21:52Z
@vicb Sorry, for the email flood :)
I implemented all your suggestions.
---------------------------------------------------------------------------
by fabpot at 2012-04-22T08:27:19Z
@drak, @vicb: Is it ok now?
---------------------------------------------------------------------------
by vicb at 2012-04-22T08:33:31Z
I am ok with this PR
Commits
-------
8a0e6d2 [HttpFoundation] Update changelog.
4fc04fa [HttpFoundation] Renamed MetaBag to MetadataBag
2f03b31 [HttpFoundation] Added the ability to change the session cookie lifetime on migrate().
39141e8 [HttpFoundation] Add ability to force the lifetime (allows update of session cookie expiry-time)
ec3f88f [HttpFoundation] Add methods to interface
402254c [HttpFoundation] Changed meta-data responsibility to SessionStorageInterface
d9fd14f [HttpFoundation] Refactored for moved tests location.
29bd787 [HttpFoundation] Added some basic meta-data to Session
Discussion
----------
[2.1][HttpFoundation] Added some basic meta-data to Session
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
References the following tickets: #2171
Todo: -
Session data is stored as an encoded string against a single id. If we want to store meta-data about the session, that data has to be stored as part of the session data to ensure the meta-data can persist using any session save handler.
This patch makes it much easier to determine the logic of session expiration. In general a session expiry can be dealt with by the gc handlers, however, in some applications more specific expiry rules might be required.
Session expiry may also be more complex than a simple, session was idle for x seconds. For example, in Zikula there are three security settings, Low, Medium and High. The rules for session expiry are more complex as under the Medium setting, a session will expire after x minutes idle time, unless the rememberme option was ticked on login. If so, the session will not idle. This gives the user some control over their experience. Under the high security setting, then there is no option, sessions will expire after the idle time is reached and login the UI has the rememberme checkbox removed.
The other advantage is that under this methodology, there can be a UI experience on expiry, like "Sorry, your session expired due to being idle for 10 minutes".
Keeping in the spirit of Symfony2 Components, I am seeking to make session handling flexible enough to accommodate these general requirements without specifically covering expiration rules. It would mean that it would be up to the implementing application to specifcally check and expire session after starting it.
Expiration might look something like this:
$session->start();
if (time() - $session->getMetadataBag()->getLastUpdate() > $maxIdleTime) {
$session->invalidate();
throw new SessionExpired();
}
This commit also brings the ability to change the `cookie_lifetime` when migrating a session. This means one could move from a default of browser only session cookie to long-lived cookie when changing from a anonymous to a logged in user for example.
$session->migrate($destroy, $lifetime);
---------------------------------------------------------------------------
by drak at 2012-03-30T18:18:43Z
@fabpot I have removed [WIP] status.
---------------------------------------------------------------------------
by drak at 2012-03-31T13:34:57Z
NB: This PR has been rebased and the tests relocated as per recent master changes.
---------------------------------------------------------------------------
by drak at 2012-04-03T02:16:43Z
@fabpot - ping
This commit allows applications to know certain meta-data about the session
Session storage is designed to only store some data against a session ID
so this method is necessary to be compatible with any session handler, including
native handlers.
