Hi Phil,
Thanks for quick reply and to point to right direction.
It is working now and i can make calls.As you have asked the save('location'). Well it was at his default location like

route_request{
   route(REGISTRAR);
}
---
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS))
        {
setbflag(FLB_NATB);
                #!ifdef WITH_NATSIPPING
setbflag(FLB_NATSIPPING);
        #!endif
}
if (!save("location"))
sl_reply_error();
exit;
}

what i have done is, i just comment out the default  #route(REGISTRAR) and i call the same block from  route[LDAPAUTH] as given below

route[LDAPAUTH] 
{
    if(is_method("REGISTER"))
    {
        if(is_present_hf("Authorization"))
        {
   if (!ldap_search("ldap://sipaccounts/ou=MyUsers,dc=example,dc=com?cn,userPassword?one?(cn=$fU)"))
            {
                switch ($retcode)
                {
                    case -1:
                       sl_send_reply("404", "User Not Found");
                       exit;
                    case -2:
                       sl_send_reply("500", "Internal server error");
                       exit;
                    default:
                       exit;
                }
            }
            ldap_result("cn/$avp(username)");
            ldap_result("userPassword/$avp(password)");
            if (!pv_www_authenticate("$td", "$avp(password)", "4")) 
   {
                 www_challenge("$td", "1");
              exit;    
            }
route(REGISTRAR);

            sl_send_reply("200", "ok");
            exit; 
        } 
        else 
        {
            www_challenge("$td", "1");
            exit;
        }
    } 
}

 I would like to know what could be the pros and cons in this scenarion?

On Thu, Jan 21, 2016 at 6:06 PM, Phil Lavin <phil.lavin@synety.com> wrote:

Are you using Kamailio’s usrloc module? If so, at what point do you save(‘location’)?

 

 

From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Safdar Khan
Sent: 21 January 2016 12:24
To: Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org>
Subject: [SR-Users] Kamailio and openLDAP integration.

 

Hi guys,

I have tried to integrate kamailio and ldap.It seems like both are taking to each other.
Here the purpose of ldap is for back-end support for sip user authentication rather than kamailio database.However i am able to log in but could not make call between sip users.I could not figure out what i am missing.

 

Here is the routing block for ldap in my kamailio.cfg

 

 

request_route {
        route(LDAPAUTH);
        
}

--- 

route[LDAPAUTH] 
{
    if(is_method("REGISTER"))
    {
        if(is_present_hf("Authorization"))
        {
           if (!ldap_search("ldap://sipaccounts/ou=MyUsers,dc=example,dc=com?cn,userPassword?one?(cn=$fU)"))
            {
                switch ($retcode)
                {
                    case -1:
                       sl_send_reply("404", "User Not Found");
                       exit;
                    case -2:
                       sl_send_reply("500", "Internal server error");
                       exit;
                    default:
                       exit;
                }
            }
            ldap_result("cn/$avp(username)");
            ldap_result("userPassword/$avp(password)");
            route(REGISTRAR);
            if (!pv_www_authenticate("$td", "$avp(password)", "4")) 
           {
                 www_challenge("$td", "1");
                    exit;    
            }
            sl_send_reply("200", "ok");
            exit; 
        } 
        else 
        {
            www_challenge("$td", "1");
            exit;
        }
    } 
}

 


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