Infinite recursion: bind -> connect -> bind -> connect -> ....

[Warbo]

Just updated to HEAD and got an infinite recursion:

[Fri Jul 4 11:00:33 2014] PHP Fatal error: Maximum function nesting level of '100' reached, aborting! in /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php on line 75
[Fri Jul 4 11:00:33 2014] PHP Stack trace:
[Fri Jul 4 11:00:33 2014] PHP 1. {main}() /home/chris/codebase/webs-new-starter/web/index.php:0
[Fri Jul 4 11:00:33 2014] PHP 2. Silex\Application->run() /home/chris/codebase/webs-new-starter/web/index.php:62
[Fri Jul 4 11:00:33 2014] PHP 3. Silex\Application->handle() /home/chris/codebase/webs-new-starter/vendor/silex/silex/src/Silex/Application.php:515
[Fri Jul 4 11:00:33 2014] PHP 4. Symfony\Component\HttpKernel\HttpKernel->handle() /home/chris/codebase/webs-new-starter/vendor/silex/silex/src/Silex/Application.php:538
[Fri Jul 4 11:00:33 2014] PHP 5. Symfony\Component\HttpKernel\HttpKernel->handleRaw() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:66
[Fri Jul 4 11:00:33 2014] PHP 6. Symfony\Component\EventDispatcher\EventDispatcher->dispatch() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:126
[Fri Jul 4 11:00:33 2014] PHP 7. Symfony\Component\EventDispatcher\EventDispatcher->doDispatch() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:53
[Fri Jul 4 11:00:33 2014] PHP 8. call_user_func() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:164
[Fri Jul 4 11:00:33 2014] PHP 9. Symfony\Component\Security\Http\Firewall->onKernelRequest() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:164
[Fri Jul 4 11:00:33 2014] PHP 10. Symfony\Component\Security\Http\Firewall\BasicAuthenticationListener->handle() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/Security/Http/Firewall.php:69
[Fri Jul 4 11:00:33 2014] PHP 11. Symfony\Component\Security\Core\Authentication\AuthenticationProviderManager->authenticate() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/Security/Http/Firewall/BasicAuthenticationListener.php:74
[Fri Jul 4 11:00:33 2014] PHP 12. IMAG\LdapBundle\Provider\LdapAuthenticationProvider->authenticate() /home/chris/codebase/webs-new-starter/vendor/symfony/symfony/src/Symfony/Component/Security/Core/Authentication/AuthenticationProviderManager.php:74
[Fri Jul 4 11:00:33 2014] PHP 13. IMAG\LdapBundle\Provider\LdapUserProvider->loadUserByUsername() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Provider/LdapAuthenticationProvider.php:71
[Fri Jul 4 11:00:33 2014] PHP 14. IMAG\LdapBundle\Provider\LdapUserProvider->anonymousSearch() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Provider/LdapUserProvider.php:64
[Fri Jul 4 11:00:33 2014] PHP 15. IMAG\LdapBundle\Manager\LdapManagerUser->exists() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Provider/LdapUserProvider.php:104
[Fri Jul 4 11:00:33 2014] PHP 16. IMAG\LdapBundle\Manager\LdapManagerUser->addLdapUser() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapManagerUser.php:32
[Fri Jul 4 11:00:33 2014] PHP 17. IMAG\LdapBundle\Manager\LdapConnection->search() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapManagerUser.php:178
[Fri Jul 4 11:00:33 2014] PHP 18. IMAG\LdapBundle\Manager\LdapConnection->connect() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:27
[Fri Jul 4 11:00:33 2014] PHP 19. IMAG\LdapBundle\Manager\LdapConnection->bind() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:152
[Fri Jul 4 11:00:33 2014] PHP 20. IMAG\LdapBundle\Manager\LdapConnection->connect() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:79
[Fri Jul 4 11:00:33 2014] PHP 21. IMAG\LdapBundle\Manager\LdapConnection->bind() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:152
[Fri Jul 4 11:00:33 2014] PHP 22. IMAG\LdapBundle\Manager\LdapConnection->connect() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:79
[Fri Jul 4 11:00:33 2014] PHP 23. IMAG\LdapBundle\Manager\LdapConnection->bind() /home/chris/codebase/webs-new-starter/vendor/imag/ldap-bundle/IMAG/LdapBundle/Manager/LdapConnection.php:152
(and so on)

[BorisMorel]

Hi,
Yeah i think know the bug. You bind a special user for research on your Ldap ?

client:
    username:
    password:

True ?

[Warbo]

Yes, we bind as a special user, then authenticate by searching for the given HTTP auth details (via LdapManagerUser::addLdapUser, from what I can tell). Here's the config:

security:
firewalls:
restricted_area:
pattern: ^/
ldap: true
http: true
imag_ldap: ~

providers:
ldap:
id: imag_ldap.security.user.provider

encoders:
IMAG\LdapBundle\User\LdapUser: plaintext

access_control:
- { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/, roles: IS_AUTHENTICATED_FULLY }
ldap:
client:
host: blah
username: uid=blah, ou=Special Users, dc=blah
password: blah
skip_roles: true
user:
base_dn: out=People, dc=blah
name_attribute: uid
attributes: []

[BorisMorel]

Can you retry plz

[Warbo]

Great, it works! Now I can stop using my fork :)