cluster: fix wg1.conf generator

Signed-off-by: Nagy Károly Gábriel <k@jpi.io>
2024-07-25 22:14:26 +03:00
1 changed files with 3 additions and 1 deletions
@@ -328,7 +328,9 @@ func (rp *RingPeer) AllowCIDR(addr netip.Addr, bits int) {

 // AllowSubnet allows an IP range via this peer
 func (rp *RingPeer) AllowSubnet(subnet netip.Prefix) {
-	rp.PeerConfig.AllowedIPs = append(rp.PeerConfig.AllowedIPs, subnet)
+	if !core.SliceContains(rp.PeerConfig.AllowedIPs, subnet) {
+		rp.PeerConfig.AllowedIPs = append(rp.PeerConfig.AllowedIPs, subnet)
+	}
 }

 // NewRing composes a new Ring for Wireguard setup