[OptionsResolver] fix removing normalizers
[OptionsResolver] fix normalizer without corresponding option
Use Norm Data instead of Data

This listener is triggered when normalized data are binded.

We have to use $event->getForm()->getNormData() instead of $event->getForm()->getData().
[Form] allowed no type guesser to be registered
[SecurityBundle] Convert Http method to uppercase in the config
[Security] Fixed digest authentication

Digest authentication fail if digest parameters contains `=` character or `, ` string.
[Security] Fixed digest authentication

Digest authentication fail if digest parameters contains `=` character or `, ` string.

* Support escaped characters
fixed CS
[Security] added test extra for digest authentication
Force loader to be null or a EntityLoaderInterface
[Security] remove escape charters from username provided by Digest DigestAuthenticationListener
Update src/Symfony/Component/DomCrawler/Form.php
Update src/Symfony/Component/DomCrawler/Tests/FormTest.php
merged branch bierdok/master (PR #6015)

This PR was submitted for the master branch but it was merged into the 2.0 branch instead (closes #6015).

Commits
-------

f61c019 Update src/Symfony/Component/DomCrawler/Tests/FormTest.php
9b3aaf2 Update src/Symfony/Component/DomCrawler/Form.php

Discussion
----------

FIX: Malformed field path ""

In case we have the name attribute empty.

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

by fabpot at 2012-11-15T06:12:35Z

Can you add a unit test for that case?

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

by bierdok at 2012-11-15T09:21:01Z

Voila.
merged branch vicb/security-config (PR #6017)

This PR was merged into the 2.0 branch.

Commits
-------

32dc31e [SecurityBundle] Convert Http method to uppercase in the config

Discussion
----------

[SecurityBundle] Convert Http method to uppercase in the config

This is not striclty required as method names would be converted to uppercase by the matcher after #5988.

However I think it is better to always use uppercase for http method names.

The config UT has also been improved as part of this PR.

This is good to propagate to 2.1 & 2.2 also.
merged branch sstok/fix_digest_authentication (PR #5874)

This PR was merged into the 2.0 branch.

Commits
-------

f2cbea3 [Security] remove escape charters from username provided by Digest DigestAuthenticationListener
80f6992 [Security] added test extra for digest authentication
d66b03c fixed CS
694697d [Security] Fixed digest authentication
c067586 [Security] Fixed digest authentication

Discussion
----------

Fix digest authentication

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets:
Todo: -
License of the code: MIT
Documentation PR: -
Replaces: #5485

This adds the missing fixes.

My only concerns is the ```\"``` removing.
```\"``` is only needed for the HTTP transport, but keeping them would require to also store the username with the escapes as well.

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

by fabpot at 2012-10-30T11:25:28Z

The digest authentication mechanism is not that widespread due to its limitation. And the transport is not HTTP, I think we are talking about very few cases.

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

by sstok at 2012-10-30T12:49:14Z

Apache seems to remove (ignore) escape characters.

```c
if (auth_line[0] == '=') {
            auth_line++;
            while (apr_isspace(auth_line[0])) {
                auth_line++;
            }

            vv = 0;
            if (auth_line[0] == '\"') {         /* quoted string */
                auth_line++;
                while (auth_line[0] != '\"' && auth_line[0] != '\0') {
                    if (auth_line[0] == '\\' && auth_line[1] != '\0') {
                        auth_line++;            /* escaped char */
                    }
                    value[vv++] = *auth_line++;
                }
                if (auth_line[0] != '\0') {
                    auth_line++;
                }
            }
            else {                               /* token */
                while (auth_line[0] != ',' && auth_line[0] != '\0'
                       && !apr_isspace(auth_line[0])) {
                    value[vv++] = *auth_line++;
                }
            }
            value[vv] = '\0';
        }
```

But would this change be a BC break for people already using quotes but without a comma and thus they never hit this bug?

The change it self is minimum, just calling ```str_replace('\\\\', '\\', str_replace('\\"', '"', $value))``` when getting the username.

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

by fabpot at 2012-11-13T13:00:12Z

@sstok Doing the same as Apache seems the best option here (just document the BC break).

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

by sstok at 2012-11-15T16:05:00Z

Hopefully I did this correct, but the needed escapes seem correctly removed.
`\"` is changed to `"` `\\` is changed to `\`
`\'` it kept as it is, as this needs no correcting.

@Vincent-Simonin Can you verify please.

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

by Vincent-Simonin at 2012-11-19T09:28:18Z

Authentication didn't work with this configuration :

```
providers:
    in_memory:
        name: in_memory
        users:
            te"st: { password: test, roles: [ 'ROLE_USER' ] }
```

`te"st` was set in authentication form's user field.

(Must we also escape `"` in configuration file ?)

Tests were performed with nginx.

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

by sstok at 2012-11-19T09:33:34Z

Yes. YAML escapes using an duplicate quote, like SQL.

```yaml
providers:
    in_memory:
        name: in_memory
        users:
            "te""st": { password: test, roles: [ 'ROLE_USER' ] }
```
fix upgrade info about locale 

it duplicated the header and had an irrelevant point inbetween
info about session namespace
Add tests for urlRedirectAction
Use better default ports in urlRedirectAction