changed test config
merged branch meandmymonkey/switchuser-noexception (PR #3580)

Commits
-------

0e4f789 changed test config
a98d554 [SecurityBundle] Allow switching to the user that is already impersonated (fix #2554)

Discussion
----------

[Security] Disabled exception when switching to the user that is already impersonated

Bug fix: yes-ish
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #2554
Todo: -

---------------------------------------------------------------------------

by vicb at 2012-03-13T14:31:45Z

@meandmymonkey thank you for your work on this issue. Would you have time to add functional tests ?

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-13T14:49:52Z

Probably not today, but during the next few days, yes, of course.

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-14T18:05:19Z

@vicb @schmittjoh Writing the tests I noticed switching to an non-existent user will not raise an exception. While it's not a security issue, it should raise an error for completeness sake, shouldn't it?

---------------------------------------------------------------------------

by vicb at 2012-03-14T20:28:52Z

I think it should (throw an `AuthenticationCredentialsNotFoundException`). _btw there is an extra `sprintf` in the original code that could be remove when attempting to exit_

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-14T21:13:16Z

The problem with throwing an  `AuthenticationCredentialsNotFoundException` (or any other security exception for that matter) is that it derives from `AuthenticationException`, which means it gets caught by the framework and redirects to the login form, which is not what we want in this case.

We need to throw something 500-ish at [L89](https://github.com/meandmymonkey/symfony/blob/d40b3376ec657deadb983228e4e12c12f446d580/src/Symfony/Component/Security/Http/Firewall/SwitchUserListener.php#L89), either a generic or a (new) custom Exception.

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-14T21:43:57Z

IMHO a `LogicException`would be fine, like the one used at [L117](https://github.com/meandmymonkey/symfony/blob/d40b3376ec657deadb983228e4e12c12f446d580/src/Symfony/Component/Security/Http/Firewall/SwitchUserListener.php#L117), as the error is not really about a failed authentication.

---------------------------------------------------------------------------

by vicb at 2012-03-14T21:49:04Z

I agree and btw very good job on the tests !

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-14T22:12:43Z

Thanks :)

---------------------------------------------------------------------------

by vicb at 2012-03-15T08:01:13Z

Could you squash the commits, prefix the commit message with `[SecurityBundle]` and add `(fix #2554)` at the end ?

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-15T08:53:12Z

Done.

---------------------------------------------------------------------------

by vicb at 2012-03-15T09:19:09Z

@fabpot this PR looks good to me.

---------------------------------------------------------------------------

by fabpot at 2012-03-15T12:50:50Z

Tests do not pass when you run them all.

---------------------------------------------------------------------------

by meandmymonkey at 2012-03-15T13:41:45Z

@fabpot @vicb With this config change, they pass when run together.

What is weird though is that the reason seems to be that the config for the profiler gets overwritten when running all tests together, while being used correctly when run alone. Any idea what can cause this? They should be isolated from each other.

The new config from 0e4f789 works, but enables the profiler for all SecurityBundle Tests... which is not strictly necessary.