Improve LDAP filtering to improve the speed of some pages (Dashboard and
Edit User mainly). If we don't apply this filter all the users are getted
from LDAP and used in to the loop, with 2k users (for us) the page take
more than 15 seconds to be loaded.
I have check than people still have differante access with this fix.
* refactor: AD Auth defer connection until it is needed
Nice error if php-ldap is missing instead of http 500.
* Add the same error when ldap is missing to other auth methods.
Not as graceful looking in the authorizers since they do not defer connection.
* Refactored authorizers to classes
* Merge changes for #7335
* ! fix php 5.3 incompatibility
* Update ADAuthorizationAuthorizer.php
* Fix get_user -> getUser
* Rename AuthorizerFactory to Auth, fix interface missing functions
* Add phpdocs to all interface methods and normalize the names a bit.
* Re-work auth_test.php AD bind tests to work properly with the new class.
Reflection is not the nicest tool, but I think it is appropriate here.
Handle exceptions more nicely in auth_test.php
* Restore AD getUseList fix
Not sure how it got removed
* fix auth_test.php style
