<div dir="ltr"><div dir="ltr" class="gmail_msg"><br></div><div class="gmail_msg">Yes.</div><div class="gmail_msg"><br></div><div class="gmail_msg">Please find attached file.</div><br class="gmail_msg"><div class="gmail_quote gmail_msg"><div dir="ltr" class="gmail_msg">On Tue, Apr 4, 2017 at 5:06 PM Bogdan-Andrei Iancu <<a href="mailto:bogdan@opensips.org" class="gmail_msg" target="_blank">bogdan@opensips.org</a>> wrote:<br class="gmail_msg"></div><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
    <tt class="gmail_msg">Whatever headers are added in failure route are visible only to
      that particular branch, they are are not inherited by any future
      branch. So, if you do uac_auth() from failure route only, I do not
      see how the Auth hdr may propagate to other branch.<br class="gmail_msg">
      <br class="gmail_msg">
      Do you have a pcap or txt capture for the call flow ?<br class="gmail_msg">
      <br class="gmail_msg">
      Regards,<br class="gmail_msg">
    </tt></div><div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
    <pre class="m_-5152116837928520041m_157646892518949888moz-signature gmail_msg" cols="72">Bogdan-Andrei Iancu
  OpenSIPS Founder and Developer
  <a class="m_-5152116837928520041m_157646892518949888moz-txt-link-freetext gmail_msg" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a>

OpenSIPS Summit May 2017 Amsterdam
  <a class="m_-5152116837928520041m_157646892518949888moz-txt-link-freetext gmail_msg" href="http://www.opensips.org/events/Summit-2017Amsterdam.html" target="_blank">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
    </div><div bgcolor="#FFFFFF" text="#000000" class="gmail_msg"><div class="m_-5152116837928520041m_157646892518949888moz-cite-prefix gmail_msg">On 04/04/2017 01:54 PM, sagar malam
      wrote:<br class="gmail_msg">
    </div>
    <blockquote type="cite" class="gmail_msg">
      <div dir="ltr" class="gmail_msg">Hello Bodgan,
        <div class="gmail_msg"><br class="gmail_msg">
        </div>
        <div class="gmail_msg">Thanks for reply.</div>
        <div class="gmail_msg"><br class="gmail_msg">
        </div>
        <div class="gmail_msg"><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg">Do
            you use the uac_auth() (which add the Auth hdr) only from
            failure route, right ?</span><br class="gmail_msg">
        </div>
        <div class="gmail_msg"><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg">Yes
            exactly.</span></div>
        <div class="gmail_msg"><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg"><br class="gmail_msg">
          </span></div>
        <div class="gmail_msg"><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg">Also
            , does your INVITE have any already populated Auth hdr (when
            received by OpenSIPS) ?</span><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg"><br class="gmail_msg">
          </span></div>
        <div class="gmail_msg"><span style="color:rgb(33,33,33);font-family:monospace;font-size:10.5625px" class="gmail_msg">No,we
            are adding it using uac_auth function.</span></div>
        <div class="gmail_msg"><br class="gmail_msg">
        </div>
      </div>
      <br class="gmail_msg">
      <div class="gmail_quote gmail_msg">
        <div dir="ltr" class="gmail_msg">On Tue, Apr 4, 2017 at 4:18 PM Bogdan-Andrei
          Iancu <<a href="mailto:bogdan@opensips.org" class="gmail_msg" target="_blank">bogdan@opensips.org</a>>
          wrote:<br class="gmail_msg">
        </div>
        <blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg"> <tt class="gmail_msg">Hello,<br class="gmail_msg">
              <br class="gmail_msg">
              Do you use the uac_auth() (which add the Auth hdr) only
              from failure route, right ?<br class="gmail_msg">
              <br class="gmail_msg">
              Also , does your INVITE have any already populated Auth
              hdr (when received by OpenSIPS) ?<br class="gmail_msg">
              <br class="gmail_msg">
              Best regards,<br class="gmail_msg">
            </tt>
            <pre class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-signature gmail_msg" cols="72">Bogdan-Andrei Iancu
  OpenSIPS Founder and Developer
  <a class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-txt-link-freetext gmail_msg" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a>

OpenSIPS Summit May 2017 Amsterdam
  <a class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-txt-link-freetext gmail_msg" href="http://www.opensips.org/events/Summit-2017Amsterdam.html" target="_blank">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
          </div>
          <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
            <div class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-cite-prefix gmail_msg">On
              04/03/2017 11:26 AM, sagar malam wrote:<br class="gmail_msg">
            </div>
          </div>
          <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
            <blockquote type="cite" class="gmail_msg">
              <div dir="ltr" class="gmail_msg">Hello,
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">I am trying to configure OpenSIPS
                  to support Username-password based authentication
                  Gateway.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">Hence i am using uac_auth
                  function to generated Authorization header before
                  relaying INVITE packet to gateway.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">I am facing issue in removing old
                  Authorization header and append new Authorization
                  header in Failure route before trying next gateway.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">OpenSIPs is not detecting old
                  Authorization headers but when i see sip trace
                  ,headers are present.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">Script flow is something like
                  this : </div>
                <div class="gmail_msg">request_route{<br class="gmail_msg">
                </div>
                <div class="gmail_msg">   select_gateway</div>
                <div class="gmail_msg">  relay_route</div>
                <div class="gmail_msg">}</div>
                <div class="gmail_msg">relay_route{</div>
                <div class="gmail_msg">t_relay</div>
                <div class="gmail_msg">}</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">failure_route{</div>
                <div class="gmail_msg">Remove old Authirization header</div>
                <div class="gmail_msg"> on,407 or 401,Add Authorization
                  header using uac_auth</div>
                <div class="gmail_msg">select_next gateway</div>
                <div class="gmail_msg">relay_route</div>
                <div class="gmail_msg">}</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">In Users mailing list i read that
                  headers added in request route cannot be removed
                  later,hence i need to add headers during branch route
                  but uac_auth function works only in failure route.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">Please help me on this.</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">Thanks in advance</div>
                <div class="gmail_msg"><br class="gmail_msg">
                </div>
                <div class="gmail_msg">   </div>
              </div>
              <br class="gmail_msg">
              <fieldset class="m_-5152116837928520041m_157646892518949888m_7496433786491369016mimeAttachmentHeader gmail_msg"></fieldset>
              <br class="gmail_msg">
            </blockquote>
          </div>
          <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
            <blockquote type="cite" class="gmail_msg">
              <pre class="gmail_msg">_______________________________________________
Users mailing list
<a class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-txt-link-abbreviated gmail_msg" href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a class="m_-5152116837928520041m_157646892518949888m_7496433786491369016moz-txt-link-freetext gmail_msg" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
            </blockquote>
            <br class="gmail_msg">
          </div>
        </blockquote>
      </div>
    </blockquote>
    <br class="gmail_msg">
  </div></blockquote></div></div>