From 6b7c748251c1b89adfb1316ee99d6e8784471a0c Mon Sep 17 00:00:00 2001
From: Giuseppe Digilio <giuseppe.digilio@4science.it>
Date: Thu, 5 Jul 2018 09:25:35 +0200
Subject: [PATCH] Added a fallback for x-forwarded-for header

---
 src/app/core/auth/server-auth.service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/core/auth/server-auth.service.ts b/src/app/core/auth/server-auth.service.ts
index 5bcdd52003..96ee2e355a 100644
--- a/src/app/core/auth/server-auth.service.ts
+++ b/src/app/core/auth/server-auth.service.ts
@@ -28,7 +28,7 @@ export class ServerAuthService extends AuthService {
     headers = headers.append('Accept', 'application/json');
     headers = headers.append('Authorization', `Bearer ${token.accessToken}`);
     // NB this is used to pass server client IP check.
-    const clientIp = this.req.get('x-forwarded-for');
+    const clientIp = this.req.get('x-forwarded-for') || this.req.connection.remoteAddress;
     headers = headers.append('X-Forwarded-For', clientIp);
 
     options.headers = headers;