[horde] Setting up identities in hooks

[Diego Woitasen]

On Mon, May 10, 2010 at 6:03 AM, Jan Schneider <jan at horde.org> wrote:

> Zitat von Diego Woitasen <diegows at xtech.com.ar>:
>
>
>  2010/5/8 Diego Woitasen <diegows at xtech.com.ar>
>>
>>  Hi,
>>>  I'm using Horde Groupware (Kolab). I need to setup user identities every
>>> times the user logins. The informatino is stored in LDAP. I know that
>>> config/hooks.php is the place to put the code, the code is executed but I
>>> don't underdand why my modifications to identities and sent to /dev/null.
>>>
>>> The example code with LDAP that doesn't work.
>>>
>>> if (!function_exists('_horde_hook_postauthenticate')) {
>>>    function _horde_hook_postauthenticate($userID, $credential, $realm) {
>>>        require_once 'Horde/Identity.php';
>>>        $name = "$userID";
>>>        if (is_null($name)) {
>>>            $name = Auth::getAuth();
>>>        }
>>>
>>>       Horde::logMessage('Setting up identities.');
>>>
>>>        $identities = &Identity::singleton('none',"$name");
>>>        $identities->init();
>>>
>>>        $id_data = array( "id" => "Uno", "fullname" => "Full Uno",
>>>                        "from_addr" => "uno at kolab-demo.xtech.com.ar");
>>>        $identities->add($id_data);
>>>
>>>        $id_data = array( "id" => "Dos", "fullname" => "Full Dos",
>>>                        "from_addr" => "dos at kolab-demo.xtech.com.ar");
>>>        $identities->add($id_data);
>>>
>>>        $id_data = array( "id" => "Tres", "fullname" => "Full Tres",
>>>                        "from_addr" => "tres at kolab-demo.xtech.com.ar");
>>>        $identities->add($id_data);
>>>
>>>        $identities->setDefault(0);
>>>
>>>        $identities->save();
>>>
>>>        return true;
>>>    }
>>>
>>> Any ideas?
>>>
>>> Thanks!
>>>
>>> --
>>> Diego Woitasen
>>> XTECH
>>>
>>>
>>
>> I found the solution. The right hook to change identities is
>> _imp_hook_postlogin. In _horde_
>> hook_postauthenticate the preferences are not loaded yet, so you can't
>> change anything.
>>
>> That's the code to change Identities based on information stored in LDAP.
>> May be this is useful for somebody else.
>>
>> if (!function_exists('_imp_hook_postlogin')) {
>>    function _imp_hook_postlogin($actionID, $isLogin) {
>>        require_once 'Horde/Identity.php';
>>
>>
>>        $userdn = $GLOBALS['conf']['kolab']['ldap']['phpdn'];
>>        $userpw = $GLOBALS['conf']['kolab']['ldap']['phppw'];
>>        $host = $GLOBALS['conf']['kolab']['ldap']['server'];
>>        $base = $GLOBALS['conf']['kolab']['ldap']['basedn'];
>>        $name = Auth::getAuth();
>>
>>        $identities = &Identity::singleton('none',"$name");
>>        $identities->_identities = array();
>>
>>        if(!isset($userdn) or !isset($userpw) or !isset($host) or
>>                !isset($base)){
>>            horde::logMessage("_imp_hook_postlogin: LDAP config param
>> missing",
>>                                __FILE__, __LINE__);
>>            return true;
>>        }
>>
>>        $ldap = ldap_connect($host);
>>        if(!$ldap){
>>            horde::logMessage("_imp_hook_postlogin: LDAP connect fail",
>>                                __FILE__, __LINE__);
>>            return true;
>>        }
>>
>>        if(!ldap_bind($ldap, $userdn, $userpw)){
>>            horde::logMessage("_imp_hook_postlogin: LDAP bind fail",
>>                                __FILE__, __LINE__);
>>            return true;
>>        }
>>
>>        $filter =
>> '(|(mail=%s)(kolabDelegate=%s)(kolabDelegate=sendas-%s))';
>>        $filter = sprintf($filter, $name, $name, $name);
>>        $attrs = array("cn", "mail");
>>        $res = ldap_search($ldap, $base, $filter, $attrs);
>>        if(!$res){
>>            horde::logMessage("_imp_hook_postlogin: LDAP search fail",
>>                                __FILE__, __LINE__);
>>            return true;
>>        }
>>
>>        $info = ldap_get_entries($ldap, $res);
>>        for($i = 0; $i < $info["count"]; $i++){
>>            $id_data = array( "id" => $info[$i]["cn"][0],
>>                            "fullname" => $info[$i]["cn"][0],
>>                            "from_addr" => $info[$i]["mail"][0]);
>>            $pos = $identities->add($id_data);
>>            if($info[$i]["mail"][0] == $name)
>>                $identities->setDefault($pos);
>>
>>        }
>>
>>        $identities->init();
>>        $identities->save();
>>
>>        return true;
>>    }
>> }
>>
>
> Neither is correct. Identities are stored in the preferences, so you should
> make this a preference hook.
>
> Jan.
>
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>


Some delay here...

Neither one is correct but if the user has the identities already configured
the pref hook won't be called. I need to update the identity every time the
user log in.

Regards,
 Diego

-- 
Diego Woitasen
XTECH