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Add a caution about bind with empty string #14187

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Sep 7, 2020
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Add a caution about bind with empty string #14187

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4 changes: 4 additions & 0 deletions components/ldap.rst
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Expand Up @@ -74,6 +74,10 @@ distinguished name (DN) and the password of a user::

$ldap->bind($dn, $password);

.. caution::

When the LDAP server allows unauthenticated binds, a blank password will always be valid.

Once bound (or if you enabled anonymous authentication on your
LDAP server), you may query the LDAP server using the
:method:`Symfony\\Component\\Ldap\\Ldap::query` method::
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