Hi Richard,

I am connecting against an OpenLDAP server, and here is a lot of services running against it (proxy, email, nextcloud, dolibarr, a few dozen of Ubuntu PCs and others).

After a more accurate debugging I release that simple_bind_s() was throwing an invalid credentials error (will be good to add a a warning or something in logs).

I start trying with different options and this works (it seems that the ldap server was not using a standard OpenLdap structure, but i don't known too much about that):

auth.settings.login_methods.append(ldap_auth(
            mode='custom', server='10.6.xx.xx',
            base_dn='dc=comp',
            username_attrib='uid',
            custom_scope='subtree',
))

So, the problem is solved and is working without problems. Many thanks.


Greetings.


El 07/03/17 a las 13:40, Richard Vézina escribió:
Hello Carlos,

You can try to make simple bind with python ldap lib first, make sure user, base_dn is good, you will get more feedback then with ldap_auth

Depending of the ldap server implementation that you try to reach you may fall on ldap_auth issue as not all part of the ldap_auth is well testing I guess, there is comment in the code saying that, so...

Do you connect to Active Directory? open_ldap... Is the LDAP server properly configure if you use to put open_ldap in place by yourself for instance, are you able to use LDAP for authentication with other software solution??

Richard

On Tue, Mar 7, 2017 at 11:50 AM, Carlos Cesar Caballero Díaz <[email protected] <mailto:[email protected]>> wrote:

    No, the ldap server is not protected by ssl.

    Greetings.


    El 07/03/17 a las 11:42, Richard Vézina escribió:
    Is your ldap server protected by ssl? If so you have to think to
    change port...

    Richard

    On Tue, Mar 7, 2017 at 10:32 AM, Carlos Cesar Caballero Díaz
    <[email protected]
    <mailto:[email protected]>> wrote:

        Hi, I am trying to include ldap authentication to my app, and
        for this, i am using this code:

        auth.settings.login_methods.append(ldap_auth(
            mode='uid',
            server='10.6.xx.xx',
            base_dn='dc=comp',
            filterstr='&(objectClass=inetOrgPerson)',
            logging_level='debug'))

        (note: The Original server and base_dn values are changed in
        this example. I also have tried with and without the
        filterstr option)

        But I can't login with any ldap user, and the logs only say:

        DEBUG:web2py.auth.ldap_auth:mode: [uid] manage_user: [False]
        custom_scope: [subtree] manage_groups: [False]
        INFO:web2py.auth.ldap_auth:[10.6.28.93] Initialize ldap
        connection

        I Debug the ladp_auth module, and for some reason it hangs on
        the line 314 ( con.simple_bind_s(dn, password)) without throw
        any error.

        If it helps, I also have tried this code and works as
        expected returning the ldap user data:

        import ldap
        ldap_server="10.6.xx.xx"
        username = "auser"
        base_dn = "dc=comp"

        query = "(uid=%s)" % username
        con = ldap.initialize('ldap://'+ldap_server)

        result = con.search_s(base_dn, ldap.SCOPE_SUBTREE, query)
        print result


        Any help or idea?

        Greetings.


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