UPD: If upper method is possible - I assume I can check if message has Auth header using if (has_credentials("myrealm")) { ... } Can you please specify how to grab it? 2015-11-13 15:08 GMT+02:00 Alexandru Covalschi <568691(a)gmail.com>om>: -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Thanks for your reply! But the problem is - I need to provide to API user's login and password. Kamailio doesn't know them. So my idea was to transmit to API the salt and encrypted password. Would that work? I see it that way 1. User sends register request. 2. Kamailio sends to API salt and ecnr.passwd 3. API recalculates MD5 on its side and compares with encr.passwd 4. Sends OK if it's ok, huh 5. I receive OK from API and send simple 200 OK to user Do you see any logical mistakes here? Do I need some speacial 200 OK to approve registration, or simple send_reply("401", "OK"); is enough? 2015-11-13 15:21 GMT+02:00 Sebastian Damm <damm(a)sipgate.de>de>: -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/

simple send_reply("200", "OK");, sorry 2015-11-13 16:02 GMT+02:00 Alexandru Covalschi <568691(a)gmail.com>om>: > Thanks for your reply! But the problem is - I need to provide to API > user's login and password. Kamailio doesn't know them. So my idea was to > transmit to API the salt and encrypted password. Would that work? I see it > that way > 1. User sends register request. > 2. Kamailio sends to API salt and ecnr.passwd > 3. API recalculates MD5 on its side and compares with encr.passwd > 4. Sends OK if it's ok, huh > 5. I receive OK from API and send simple 200 OK to user > > Do you see any logical mistakes here? Do I need some speacial 200 OK to > approve registration, or simple send_reply("401", "OK"); is enough? > > > 2015-11-13 15:21 GMT+02:00 Sebastian Damm <damm(a)sipgate.de>de>: > >> Hello, >> >> if your script can return the password for the user to Kamailio, you >> could use the pv_*_authenticate functions. You can pass the password to >> check against to these functions in a pseudo variable. >> >> >> http://www.kamailio.net/docs/modules/4.3.x/modules/auth.html#auth.f.pv_www_… >> >> Best Regards, >> Sebastian >> >> On Fri, Nov 13, 2015 at 2:14 PM, Alexandru Covalschi <568691(a)gmail.com> >> wrote: >> >>> UPD: If upper method is possible - I assume I can check if message has >>> Auth header using >>> >>> if (has_credentials("myrealm")) { >>> ... >>> } >>> Can you please specify how to grab it? >>> >>> >>> 2015-11-13 15:08 GMT+02:00 Alexandru Covalschi <568691(a)gmail.com>om>: >>> >>>> Hello! >>>> My problem is I need to do users authentication through API. So I need >>>> to replace >>>> >>>> if (!www_authenticate("$td", "subscriber")) { >>>> www_challenge("$td", "1"); >>>> } >>>> >>>> With >>>> >>>> if (!my_auth_script()) { >>>> www_challenge("$td", "1"); >>>> } >>>> >>>> The main problem is - how can I grab or compare users password? I know >>>> nonce, which I understand is MD5 salt. Can I, for example, grab users >>>> password from API, then grab the MD5 string and the nonce user sent me, >>>> calculate MD5 on base of API password and nonce - and then compare MD5 >>>> strings sent by user and calculated? >>>> >>>>

What if I don't need a plaintext password on Kamailio? I mean, I don't want to user pv_www_authenticate or other auth functions again - I need to fully control AUTH on API. Is it ok to just send 200 OK to client if API tells me that password is ok?

Many thanks for you help Sebastian! 2015-11-13 19:13 GMT+02:00 Sebastian Damm <damm(a)sipgate.de>de>: -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/