From 9be5f238daa3a7c0114eacdbd5a4d62469947cbb Mon Sep 17 00:00:00 2001
From: Zoltan Papp <zoltan.pmail@gmail.com>
Date: Sat, 11 Jul 2026 20:09:59 +0200
Subject: [PATCH] [client] Trim WGIface to the methods peer uses and inline it
 into conn.go

Drop the unused Address() method from WGIface (only ice.Candidate.Address
was ever called, never the wg interface), and move the interface next to
its sole user WgConfig in conn.go, removing iface.go.
---
 client/internal/peer/conn.go  |  8 ++++++++
 client/internal/peer/iface.go | 22 ----------------------
 2 files changed, 8 insertions(+), 22 deletions(-)
 delete mode 100644 client/internal/peer/iface.go

diff --git a/client/internal/peer/conn.go b/client/internal/peer/conn.go
index 5029960e1..e853631cb 100644
--- a/client/internal/peer/conn.go
+++ b/client/internal/peer/conn.go
@@ -38,6 +38,14 @@ import (
 // considered desynced and gets reset.
 const wgTimeoutEscalationThreshold = 3
 
+type WGIface interface {
+	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
+	RemovePeer(peerKey string) error
+	GetStats() (map[string]configurer.WGStats, error)
+	GetProxy() wgproxy.Proxy
+	RemoveEndpointAddress(key string) error
+}
+
 // MetricsRecorder is an interface for recording peer connection metrics
 type MetricsRecorder interface {
 	RecordConnectionStages(
diff --git a/client/internal/peer/iface.go b/client/internal/peer/iface.go
deleted file mode 100644
index 678396e61..000000000
--- a/client/internal/peer/iface.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package peer
-
-import (
-	"net"
-	"net/netip"
-	"time"
-
-	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
-
-	"github.com/netbirdio/netbird/client/iface/configurer"
-	"github.com/netbirdio/netbird/client/iface/wgaddr"
-	"github.com/netbirdio/netbird/client/iface/wgproxy"
-)
-
-type WGIface interface {
-	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
-	RemovePeer(peerKey string) error
-	GetStats() (map[string]configurer.WGStats, error)
-	GetProxy() wgproxy.Proxy
-	Address() wgaddr.Address
-	RemoveEndpointAddress(key string) error
-}