allow uas leg can send re-invite with outbound gatway credential (#221)

* allow uas leg can send re-invite with outbound gatway credential

* fix cannot get register username/password

* fix cannot get register username/password

* fix cannot get register username/password

* fixed failing test cases

lib/call-session.js

@@ -332,6 +332,15 @@ class CallSession extends Emitter {
         },
       });
 
+      // passing gateway outbound auth that sbc-inbound can send RE-INVITE with authentication process on UAS side
+      const {gateway} = this.req.locals;
+      if (gateway && gateway.register_username && gateway.register_password) {
+        this.logger.debug('passing outbound gateway auth to CallSession for reinvite processing');
+        uas.auth = {
+          username: gateway.register_username,
+          password: gateway.register_password
+        };
+      }
       // successfully connected
       this.logger.info('call connected successfully to feature server');
       debug('call connected successfully to feature server');

lib/db-utils.js

@@ -7,7 +7,8 @@ const sqlSelectSPForAccount = 'SELECT service_provider_sid FROM accounts WHERE a
 
 const sqlSelectAllCarriersForAccountByRealm =
 `SELECT sg.sip_gateway_sid, sg.voip_carrier_sid, vc.name, vc.account_sid,  
-vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto
+vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto,
+vc.register_username, vc.register_password
 FROM sip_gateways sg, voip_carriers vc, accounts acc 
 WHERE acc.sip_realm = ? 
 AND vc.account_sid = acc.account_sid 
@@ -17,7 +18,8 @@ AND sg.voip_carrier_sid = vc.voip_carrier_sid`;
 
 const sqlSelectAllCarriersForSPByRealm =
 `SELECT sg.sip_gateway_sid, sg.voip_carrier_sid, vc.name, vc.account_sid,  
-vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto
+vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto,
+vc.register_username, vc.register_password
 FROM sip_gateways sg, voip_carriers vc, accounts acc 
 WHERE acc.sip_realm = ? 
 AND vc.service_provider_sid = acc.service_provider_sid  
@@ -28,7 +30,8 @@ AND sg.voip_carrier_sid = vc.voip_carrier_sid`;
 
 const sqlSelectAllGatewaysForSP =
 `SELECT sg.sip_gateway_sid, sg.voip_carrier_sid, vc.name, vc.service_provider_sid,  
-vc.account_sid, vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto
+vc.account_sid, vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto,
+vc.register_username, vc.register_password
 FROM sip_gateways sg, voip_carriers vc
 WHERE sg.voip_carrier_sid = vc.voip_carrier_sid 
 AND vc.service_provider_sid IS NOT NULL 
@@ -57,7 +60,8 @@ AND outbound = 1`;
 
 const sqlSelectCarrierRequiringRegistration = `
 SELECT sg.sip_gateway_sid, sg.voip_carrier_sid, vc.name, vc.service_provider_sid, vc.account_sid,
-vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto
+vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto,
+vc.register_username, vc.register_password
 FROM sip_gateways sg, voip_carriers vc
 WHERE sg.voip_carrier_sid = vc.voip_carrier_sid
 AND vc.requires_register = 1
@@ -77,7 +81,8 @@ AND (
 
 const sqlSelectGatewaysByVoipCarrierSids = `
 SELECT sg.sip_gateway_sid, sg.voip_carrier_sid, vc.name, vc.service_provider_sid,
-vc.account_sid, vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto
+vc.account_sid, vc.application_sid, sg.inbound, sg.outbound, sg.is_active, sg.ipv4, sg.netmask, sg.pad_crypto,
+vc.register_username, vc.register_password
 FROM sip_gateways sg, voip_carriers vc
 WHERE sg.voip_carrier_sid IN (?)
 AND sg.voip_carrier_sid = vc.voip_carrier_sid
@@ -305,7 +310,9 @@ module.exports = (srf, logger) => {
             name: gw.name,
             service_provider_sid: gw.service_provider_sid,
             account_sid: gw.account_sid,
-            application_sid: gw.application_sid
+            application_sid: gw.application_sid,
+            register_username: gw.register_username,
+            register_password: gw.register_password
           };
         });
         /* remove duplicates, winnow down to voip_carriers, not gateways */
@@ -326,7 +333,8 @@ module.exports = (srf, logger) => {
                 service_provider_sid: gw.service_provider_sid,
                 account_sid: gw.account_sid,
                 application_sid: gw.application_sid,
-                pad_crypto: gw.pad_crypto
+                register_username: gw.register_username,
+                register_password: gw.register_password
               };
             });
             /* remove duplicates */
@@ -459,7 +467,9 @@ module.exports = (srf, logger) => {
           service_provider_sid: gw.service_provider_sid,
           account_sid: gw.account_sid,
           application_sid: gw.application_sid,
-          pad_crypto: gw.pad_crypto
+          pad_crypto: gw.pad_crypto,
+          register_username: gw.register_username,
+          register_password: gw.register_password
         };
       });
     /* remove duplicates, winnow down to voip_carriers, not gateways */
@@ -479,7 +489,9 @@ module.exports = (srf, logger) => {
             service_provider_sid: gw.service_provider_sid,
             account_sid: gw.account_sid,
             application_sid: gw.application_sid,
-            pad_crypto: gw.pad_crypto
+            pad_crypto: gw.pad_crypto,
+            register_username: gw.register_username,
+            register_password: gw.register_password
           };
         });
         /* remove duplicates */