<font face="arial,helvetica,sans-serif">Hi Bogdan,<br><br>Thank you, your solution worked!! Is it ok to put "0" in this declaration?<br></font><blockquote style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;" class="gmail_quote">
<font face="arial,helvetica,sans-serif">{"proxy_challenge", (cmd_function)proxy_challenge, 2, fixup_pvar_pvar, 0, REQUEST_ROUTE},</font><br></blockquote><div><br>I just need my scripting variables (cnonce, nonce_count and if possible digest-algorithm) to finish my gateway.<br>
<br>Regards,<br>Alex<br><br>By the way, have you think about Diameter client in opensips? <br><br><br></div><br><div class="gmail_quote">On Sat, Jun 5, 2010 at 12:23 AM, Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi Alexandre,<br>
<br>
you can use the fixup_pvar_pvar function, but in your implementation<br>
function, take care and evaluate the pvar to the actual string - this<br>
evaluation is not automatically done, but you need to manually do it in<br>
your function.<br>
<br>
For example, see in modules/domain/domain_mod.c :<br>
<br>
{"is_domain_local", (cmd_function)w_is_domain_local, 1, fixup_pvar_null,<br>
fixup_free_pvar_null, REQUEST_ROUTE|FAILURE_ROUTE|BRANCH_ROUTE|<br>
LOCAL_ROUTE|STARTUP_ROUTE|TIMER_ROUTE},<br>
<br>
and how the w_is_domain_local() handles the parameters.<br>
<div class="im"><br>
Regards,<br>
Bogdan<br>
<br>
Alexandre Westfahl ($B%"%l%C%/%5%s%I%k!!%&%(%9%U%!%k(B) wrote:<br>
</div><div class="im">> My changes are just hack, it may not be optimized. I will make you an<br>
> archive today but could you tell me if fixup_pvar_pvar is supposed to<br>
> do the job correctly? I would like to solve this asap to continue.<br>
><br>
> Regards,<br>
> Alexandre.<br>
><br>
> On Fri, Jun 4, 2010 at 4:59 AM, Bogdan-Andrei Iancu<br>
</div><div><div></div><div class="h5">> <<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a> <mailto:<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>>> wrote:<br>
><br>
> Hi Alexandre,<br>
><br>
> Could you please send an unified diff with your changes?<br>
><br>
> Regards,<br>
> Bogdan<br>
><br>
> Alexandre Westfahl ($B%"%l%C%/%5%s%I%k!!%&%(%9%U%!%k(B) wrote:<br>
> > Hello,<br>
> ><br>
> > I am using OpenSIPS with auth_radius module to simulate to radius<br>
> > client with my Diameter/Radius Gateway. With scripting variables I<br>
> > succeeded for a part but I still have some problems. I change some<br>
> > functions to make opensips and my requests fully compliant to<br>
> RFC 5090.<br>
> ><br>
> > First, there is some bugs in names. For example, two variables have<br>
> > the same name and one of them was with the wrong number to<br>
> parse. Here<br>
> > is a propose change:<br>
> > pvar.c<br>
> ><br>
> > {{"an", (sizeof("an")-1)}, /* */<br>
> > PVT_AUTH_NONCE, pv_get_authattr, 0,<br>
> > 0, 0, pv_init_iname, 5},<br>
> > {{"aR", (sizeof("aR")-1)}, /* */<br>
> > PVT_AUTH_RESPONSE, pv_get_authattr, 0,<br>
> > 0, 0, pv_init_iname, 6},<br>
> ><br>
> ><br>
> > Second, I changed some functions in aaa_radius because I need high<br>
> > customization (to make it compliant with RFC5090).<br>
> > I changed "proxy_challenge" and I want to give as parameters<br>
> realm and<br>
> > nonce (nonce must be done on diameter server). I succeeded in making<br>
> > static parameters but if I try this:<br>
> ><br>
> > xlog("realm: $var(realm), nonce: $var(nonce)\n");<br>
> > proxy_challenge( "$var(realm)", "$var(nonce)");<br>
> ><br>
> > In xlog, everything is Ok but in proxy_challenge, I obtain variables<br>
> > as they are, e.g."$var(realm)". It's hard to get into opensips<br>
> source<br>
> > in just one day but I found that there is a translator in<br>
> auth_mod.c.<br>
> > Here is the non controlled.<br>
> ><br>
> > {"proxy_challenge", (cmd_function)proxy_challenge, 2,<br>
> > 0, 0, REQUEST_ROUTE},<br>
> ><br>
> > Obtained values are as I said before.<br>
> ><br>
> > If I try, to activate a translator:<br>
> ><br>
> > {"proxy_challenge", (cmd_function)proxy_challenge, 2,<br>
> > fixup_pvar_pvar, 0, REQUEST_ROUTE},<br>
> ><br>
> > It's supposed to work but I obtain "N" for both values.<br>
> ><br>
> ><br>
> > For information, here is my opensips.cfg:<br>
> ><br>
> > # We are in REGISTER part!<br>
> > $var(method)="REGISTER";<br>
> ><br>
> ><br>
> > if ($adu == NULL)<br>
> > {<br>
> > radius_send_auth("Frequest","challenge");<br>
> > #Digest-Realm = $var(realm),Digest-Nonce = $var(nonce),Digest-Qop<br>
> > = $var(qop),Digest-Algorithm = $var(algorithm)<br>
> ><br>
> > xlog("realm: $var(realm), nonce: $var(nonce)\n");<br>
> ><br>
> > proxy_challenge( "$var(realm)", "$var(nonce)");<br>
> > exit;<br>
> > }<br>
> > else<br>
> > {<br>
> > radius_send_auth("request","result");<br>
> > xlog( "SECOND REQUEST!!!!!!!!!!!!!!!\n");<br>
> > }<br>
> > xlog("**********************************OUT");<br>
> ><br>
> ><br>
> > I changed all functions after proxy_challenge (like challenge...) to<br>
> > give the nonce, don't ask for qop (always on) and don't manage nonce<br>
> > index as it's not sip server job.<br>
> ><br>
> ><br>
> > I hope I was clear in my questions.<br>
> ><br>
> > Thanks<br>
> ><br>
> > Best regards,<br>
> > Alexandre Westfahl,<br>
> > Keio University, Yokohama<br>
> > Teraoka Lab.<br>
> > Linux User: #458230<br>
> > PGP: EACE5768<br>
> ><br>
> ------------------------------------------------------------------------<br>
> ><br>
> > _______________________________________________<br>
> > Devel mailing list<br>
</div></div>> > <a href="mailto:Devel@lists.opensips.org">Devel@lists.opensips.org</a> <mailto:<a href="mailto:Devel@lists.opensips.org">Devel@lists.opensips.org</a>><br>
<div class="im">> > <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/devel" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/devel</a><br>
> ><br>
><br>
><br>
> --<br>
> Bogdan-Andrei Iancu<br>
</div>> <a href="http://www.voice-system.ro" target="_blank">www.voice-system.ro</a> <<a href="http://www.voice-system.ro" target="_blank">http://www.voice-system.ro</a>><br>
><br>
><br>
> _______________________________________________<br>
> Devel mailing list<br>
> <a href="mailto:Devel@lists.opensips.org">Devel@lists.opensips.org</a> <mailto:<a href="mailto:Devel@lists.opensips.org">Devel@lists.opensips.org</a>><br>
<div><div></div><div class="h5">> <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/devel" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/devel</a><br>
><br>
><br>
><br>
><br>
> --<br>
> Alexandre Westfahl,<br>
> Keio University, Yokohama<br>
> Teraoka Lab.<br>
> Linux User: #458230<br>
> PGP: EACE5768<br>
> ------------------------------------------------------------------------<br>
><br>
> _______________________________________________<br>
> Devel mailing list<br>
> <a href="mailto:Devel@lists.opensips.org">Devel@lists.opensips.org</a><br>
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><br>
<br>
<br>
--<br>
Bogdan-Andrei Iancu<br>
<a href="http://www.voice-system.ro" target="_blank">www.voice-system.ro</a><br>
<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Alexandre Westfahl,<br>Keio University, Yokohama<br>Teraoka Lab.<br>Linux User: #458230<br>PGP: EACE5768<br>