From 774cb1315414e37293e153e0b53b68a9670125d2 Mon Sep 17 00:00:00 2001
From: lazedo <luis.azedo@factorlusitano.com>
Date: Thu, 28 Feb 2019 01:46:33 +0000
Subject: [PATCH] move auth headers to own file

---
 kamailio/auth.cfg | 95 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 kamailio/auth.cfg

diff --git a/kamailio/auth.cfg b/kamailio/auth.cfg
new file mode 100644
index 0000000..df389a2
--- /dev/null
+++ b/kamailio/auth.cfg
@@ -0,0 +1,95 @@
+
+
+route[AUTH]
+{
+   if (!is_method("INVITE|MESSAGE|REFER")) {
+      return;
+   }
+
+   #!ifdef DISPATCHER_ROLE
+   if (!isflagset(FLAG_INTERNALLY_SOURCED)) {
+       route(SETUP_AUTH_HEADERS);
+   }
+   #!endif
+}
+
+route[AUTH_HEADERS]
+{
+   remove_hf_re("^X-");
+    
+   xavp_params_implode("hf", "$var(outx)");
+   $var(out) = $(var(outx){re.subst,/^(.*);$$/\1/});
+   $var(c) = $(var(out){param.count});
+   xlog("L_DEBUG", "$ci|auth|headers $var(c) => $var(out) => $var(outx)\n");
+   while($var(c) > 0) {
+      $var(idx) = $var(c) - 1;
+      xlog("L_DEBUG", "$ci|auth|adding $(var(out){param.name,$var(idx)}): $(var(out){param.valueat,$var(idx)})\n");
+      append_hf("$(var(out){param.name,$var(idx)}): $(var(out){param.valueat,$var(idx)})\r\n");
+      $var(c) = $var(c) - 1;
+   }
+
+}
+
+route[SETUP_AUTH_HEADERS]
+{
+
+   $xavp(hf=>X-AUTH-IP) = $si;
+   $xavp(hf[0]=>X-AUTH-PORT) = $sp;
+
+   #!ifdef REGISTRAR_ROLE
+   #!ifdef WITH_AUTH_TOKEN
+   route(AUTH_TOKEN);
+   #!else
+   route(AUTH_CCVS);
+   #!endif
+   #!endif
+
+}
+
+route[AUTH_TOKEN]
+{
+   $xavp(regcfg=>match_received) = $su;
+   if (registered("location","$fu", 2, 1) == 1) {
+      dlg_setflag(FLT_AOR);
+      if($(xavp(ulattrs=>token){s.len}) > 0) {
+          $xavp(hf[0]=>X-AUTH-Token) = $xavp(ulattrs=>token);
+      } else {
+          if($(xavp(ulattrs=>Authorizing-ID){s.len}) > 0 && $(xavp(ulattrs=>Account-ID){s.len})) {
+            $xavp(hf[0]=>X-AUTH-Token) = $_s("$xavp(ulattrs=>Authorizing-ID)@$xavp(ulattrs=>Account-ID)");
+          }
+      }
+   }
+}
+
+route[AUTH_CCVS]
+{
+   $xavp(regcfg=>match_received) = $su;
+   if (registered("location","$fu", 2, 1) == 1) {
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Account-ID}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Account-ID) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Account-ID});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Authorizing-Type}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Authorizing-Type) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Authorizing-Type});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Authorizing-ID}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Authorizing-ID) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Authorizing-ID});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Username}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Username) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Username});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Realm}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Realm) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Realm});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Account-Realm}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Account-Realm) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Account-Realm});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Account-Name}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Account-Name) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Account-Name});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Presence-ID}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Presence-ID) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Presence-ID});
+
+      if($(xavp(ulattrs=>custom_channel_vars){kz.json,Owner-ID}{s.len}) > 0)
+          $xavp(hf[0]=>X-ecallmgr_Owner-ID) = $(xavp(ulattrs=>custom_channel_vars){kz.json,Owner-ID});
+   }
+}