[HttpFoundation] HTTP Basic authentication is broken with PHP as cgi/fastCGI under Apache

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #1813
Todo: -

In order to work, add this to the .htaccess:

RewriteEngine on
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ app.php [QSA,L]
Added translation to placeholder and title attributes
separate numeric values from suffixes in File constraint's error message `$maxSizeMessage`
fixed tests
separate numeric value from suffix in File constraint's error message `$uploadIniSizeErrorMessage`
[Config] Numerical keys for prot. arrays if useAttributeAsKey is set
[FrameworkBundle] Added Russian plural messages
[FrameworkBundle] Added Russian translations for CollectionSize constraint
added tokenDataExists() method to prevent loading complete profile structures upon writes
Removed unnecessary use statements
[Form] fixed invalid 'type' option in ValidatorTypeGuesser for Date/TimeFields

Field type guessing breaks, if you use any of the Date/Time
constraints, since these field types have no 'type' default option
defined.
TypeGuess fixed for Date/Time constraints
Add support for javascript object notation in allowed JSONP callback
Added a unit test for the shortcut name of the InputOption class
Empty shortcut check in the constructor
[Form] fix PhpDoc
merged branch kepten/ticket_1813 (PR #3551)

Commits
-------

a450d00 [HttpFoundation] HTTP Basic authentication is broken with PHP as cgi/fastCGI under Apache

Discussion
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[HttpFoundation] HTTP Basic authentication is broken with php-cgi under Apache

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #1813
Todo: -

In order to work, add this to the .htaccess:

RewriteEngine on
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ app.php [QSA,L]

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

by stof at 2012-03-10T17:34:26Z

you should also add a unit test for this

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by kepten at 2012-03-11T15:34:04Z

Thanks for the feedback, I committed the changes.

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by stof at 2012-04-04T01:59:53Z

@fabpot could you review it ?

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by fabpot at 2012-04-04T07:15:34Z

My comments:

 * `ServerBag` represents what we have in the `$_SERVER` global variables. As such, the code should be moved to the `getHeaders()` method instead like the other tweaks we do for the HTTP headers.

 * A comment must be added explaining why this is needed and the configuration the user must have to make it work (then remove the Github URLs).

 * The code should only be executed when `PHP_AUTH_USER` is not available (to not have any overhead when not needed).

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by danielholmes at 2012-04-14T13:27:09Z

A quick note on that .htaccess/apache configuration required, if adding to the Symfony SE htaccess file, then it will need to look like this:

```
<IfModule mod_rewrite.c>
    RewriteEngine On

    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ app.php [QSA,L]
</IfModule>
```

NOTE: No **,L** in the Authorization Rewrite as in the original example - it prevents the front controller rewrite from happening

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by towards at 2012-04-20T16:12:49Z

@kepten you were faster than me applying @fabpot's comments :) nevertheless part of the bug hunt day I also modified the ServerBag class and tested them on a productive LAMP hosting server using Apache and FastCGI

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by kepten at 2012-04-20T16:15:57Z

ok, so is my PR is useless or should I still fix problems?

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by towards at 2012-04-20T16:20:26Z

your PR is fine for sure and I don't want to interfere, just wanted to mention that part of the bug hunt day of Symfony I had a go at this PR as an "exercise" but just saw later on that you already fixed the problem, so you can ignore my pushes

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by vicb at 2012-04-20T16:20:36Z

I have been working with @towards: your PR is useful, please implement his comments and squash your PR.

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by kepten at 2012-04-20T16:59:07Z

never squashed before, is it okay now? :)

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by stof at 2012-04-20T17:21:07Z

it is

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by vicb at 2012-05-20T19:57:51Z

@fabpot this should be ready to be merged
[HttpFoundation] Fix the UploadedFilename name sanitization (fix #2577)
fixed CS
merged 2.0