From dd5ab037716813bf62ca5a795a379b49590f9f2b Mon Sep 17 00:00:00 2001
From: Callan Bryant <callan.bryant@gmail.com>
Date: Sun, 15 Mar 2020 16:54:48 +0000
Subject: [PATCH] add external IP to peers

---
 reporttypes.go | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/reporttypes.go b/reporttypes.go
index 3e8a912..c0f44ac 100644
--- a/reporttypes.go
+++ b/reporttypes.go
@@ -98,11 +98,17 @@ func GenerateReport(dev *wgtypes.Device, conf *DsnetConfig, oldReport *DsnetRepo
 			status = StatusOffline
 		}
 
+		externalIP := net.IP{}
+		if wgPeer.Endpoint != nil {
+			externalIP = wgPeer.Endpoint.IP
+		}
+
 		peerReports[i] = PeerReport{
 			Hostname:          peer.Hostname,
 			Owner:             peer.Owner,
 			Description:       peer.Description,
 			IP:                peer.IP,
+			ExternalIP:        externalIP,
 			Status:            status,
 			Networks:          peer.Networks,
 			LastHandshakeTime: wgPeer.LastHandshakeTime,
@@ -162,8 +168,10 @@ type PeerReport struct {
 	// Description of what the host is and/or does
 	Description string
 	// Internal VPN IP address. Added to AllowedIPs in server config as a /32
-	IP     net.IP
-	Status Status
+	IP net.IP
+	// Last known external IP
+	ExternalIP net.IP
+	Status     Status
 	// TODO ExternalIP support (Endpoint)
 	//ExternalIP     net.UDPAddr `validate:"required,udp4_addr"`
 	// TODO support routing additional networks (AllowedIPs)