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Added ability to use csv ips in security.access_control #14219

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Oct 3, 2020
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Added ability to use csv ips in security.access_control #14219

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Added ability to use csv ips in security.access_control
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@a-menshchikov
a-menshchikov committed Sep 11, 2020
commit 082923b47022d93d6df16198ac73e17a5694e6cc
67 changes: 67 additions & 0 deletions security/access_control.rst
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Expand Up @@ -133,6 +133,73 @@ if ``ip``, ``port``, ``host`` or ``method`` are not specified for an entry, that
:ref:`Deny access in PHP code <security-securing-controller>` if you want
to disallow access based on ``$_GET`` parameter values.

.. versionadded:: 5.2

Environment variables can be used to pass comma separated ip addresses
(as a single value or as one of array values):

.. configuration-block::

.. code-block:: yaml

# config/packages/security.yaml
parameters:
env(TRUSTED_IPS): '10.0.0.1, 10.0.0.2'
security:
# ...
access_control:
- { path: '^/admin', ips: '%env(TRUSTED_IPS)%' }
- { path: '^/admin', ips: [127.0.0.1, ::1, '%env(TRUSTED_IPS)%'] }

.. code-block:: xml

<!-- config/packages/security.xml -->
<?xml version="1.0" encoding="UTF-8"?>
<srv:container xmlns="http://symfony.com/schema/dic/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:srv="http://symfony.com/schema/dic/services"
xsi:schemaLocation="http://symfony.com/schema/dic/services
https://symfony.com/schema/dic/services/services-1.0.xsd
http://symfony.com/schema/dic/security
https://symfony.com/schema/dic/security/security-1.0.xsd">

<parameters>
<parameter key="env(TRUSTED_IPS)">10.0.0.1, 10.0.0.2</parameter>
</parameters>

<config>
<!-- ... -->
<rule path="^/admin" ip="%env(TRUSTED_IPS)%"/>
<rule path="^/admin">
<ip>127.0.0.1</ip>
<ip>::1</ip>
<ip>%env(TRUSTED_IPS)%</ip>
</rule>
</config>
</srv:container>

.. code-block:: php

// config/packages/security.php
$container->setParameter('env(TRUSTED_IPS)', '10.0.0.1, 10.0.0.2');
$container->loadFromExtension('security', [
// ...
'access_control' => [
[
'path' => '^/admin',
'ips' => '%env(TRUSTED_IPS)%',
],
[
'path' => '^/admin',
'ips' => [
'127.0.0.1',
'::1',
'%env(TRUSTED_IPS)%',
],
],
],
]);

.. _security-access-control-enforcement-options:

2. Access Enforcement
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