[SR-Users] Kamailio and openLDAP integration.

Daniel-Constantin Mierla miconda at gmail.com
Fri Jan 22 09:54:03 CET 2016


Hello,

you should not have sl_send_reply() after calling the route (REGISTRAR)
-- I am referring to the part:

            route(REGISTRAR);

                sl_send_reply("200", "ok");
                exit;

Cheers,
Daniel

On 21/01/16 14:41, Safdar Khan wrote:
> 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 at synety.com
> <mailto:phil.lavin at 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 at lists.sip-router.org
>     <mailto:sr-users-bounces at lists.sip-router.org>] *On Behalf Of
>     *Safdar Khan
>     *Sent:* 21 January 2016 12:24
>     *To:* Kamailio (SER) - Users Mailing List
>     <sr-users at lists.sip-router.org <mailto:sr-users at 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;
>                 }
>             } 
>         }
>
>      
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
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> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu

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