MT#7469 Prepare for SPA client certificate auth

lib/NGCP/Panel/Controller/Device.pm

@@ -935,6 +935,16 @@ sub dev_field_ajax :Chained('base') :PathPart('device/ajax') :Args(0) :Does(ACL)
 sub dev_field_config :Chained('/') :PathPart('device/autoprov/config') :Args() {
     my ($self, $c, $id) = @_;
 
+=pod
+    # this is going to be used if we want to do the cert check on the server,
+    # the format is like this:
+    # /C=US/ST=708105B37234/L=CBT153908BX/O=Cisco Systems, Inc./OU=cisco.com/CN=SPA-525G2, MAC: 708105B37234, Serial: CBT153908BX/emailAddress=linksys-certadmin@cisco.com
+    # however, we should do it on nginx, but we need a proper CA cert
+    # from cisco for checking the client cert?
+    my $ssl_dn = $c->request->env->{SSL_CLIENT_M_DN} // "";
+    say ">>>>>>>>>>>>> ssl_dn=$ssl_dn";
+=cut
+
     unless($id) {
         $c->response->content_type('text/plain');
         if($c->config->{features}->{debug}) {

ngcp_panel.conf

@@ -102,7 +102,7 @@ log4perl.appender.Default.layout.ConversionPattern=%d{ISO8601} [%p] [%F +%L] %m{
 </ssl>
 
 <deviceprovisioning>
-  secure 0
-  host agranig-office.sipwise.com
-  port 1444
+  secure 1
+  host ciscospa.sipwise.com
+  port 4444
 </deviceprovisioning>