I have increase the log deep parameter and have this msg
2012-05-30 14:58:57 ** ERROR ** ERROR **
2012-05-30 14:58:57 ** ERROR ** on file '/var/www/projectorria 2.2.2/model/User.php' at line (527)
2012-05-30 14:58:57 ** ERROR ***** cause = ldap_bind(): Unable to bind to server: Invalid credentials
2012-05-30 14:58:57 ===== TRACE ===== authenticate - LdapBind Error
2012-05-30 14:58:57 ===== TRACE ===== Error contacting Ldap for user 'so_creth'

any idea?
Thx
Thierry,

Hi

this problem is related to reading rights on the LDAP directory to find if there exists user, you need define a user (with this right) :

look in files/config/parameter.php file:

$ paramLdap_search_user = 'cn = Manager, dc = mydomain, dc = com';
$ paramLdap_search_pass = 'secret';

best regards

Hi,
I confirm spiderjn analysys. (Thanks !)

I can complete it.
To have Ldap interface you must define :

 $paramLdap_allow_login=true;
 $paramLdap_base_dn = "the dn base for your users in the Ldap structure"
 $paramLdap_host = "name or IP of the LDAP server, default is localhost"
 $paramLdap_port = "port used to the Ldap server, default is 389"
 $paramLdap_search_user = "a valid dn of user to connect to Ldap server"
 $paramLdap_search_pass = "password of above user"
 $paramLdap_user_filter = "a Ldap filter that will be used to find user in Ldap from user name (login)"

The tool connects to Ldap with account $paramLdap_search_user/$paramLdap_search_pass.
Then searches for user using $paramLdap_user_filter (%USERNAME%" in the filter is replace by the user entered in the login screen).
If user is found, try to connect (bind) to Ldap with account dn="dn of the found user" and password = password from login screen.
Note : if user does not exist yet in Project'Or RIA, it is created, with minimum rights (guest). This must then be changed afterwards by admin.

Hope this helps.