feature #10005 [Security] Added named encoders to EncoderFactory (tamirvs)

This PR was squashed before being merged into the 2.5-dev branch (closes #10005).

Discussion
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[Security] Added named encoders to EncoderFactory

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9743
| License       | MIT
| Doc PR        | -

This PR is basically merging FOSAdvancedEncoder. I think it's better than having a separate bundle that most of it's code is a copy of the core.
A use case is: having a different encoders or bcrypt cost based on the user's roles.

Commits
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c69e2ca [Security] Added named encoders to EncoderFactory

1 files changed, 28 insertions, 0 deletions

diff --git a/Core/Encoder/EncoderAwareInterface.php b/Core/Encoder/EncoderAwareInterface.php
new file mode 100644
index 0000000..22ae820
--- /dev/null
+++ b/Core/Encoder/EncoderAwareInterface.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Core\Encoder;
+
+/**
+ * @author Christophe Coevoet <stof@notk.org>
+ */
+interface EncoderAwareInterface
+{
+    /**
+     * Gets the name of the encoder used to encode the password.
+     *
+     * If the method returns null, the standard way to retrieve the encoder
+     * will be used instead.
+     *
+     * @return string
+     */
+    public function getEncoderName();
+}