ma gum.r: add vbob to wireguard

1 files changed, 23 insertions, 4 deletions

diff --git a/1systems/gum/config.nix b/1systems/gum/config.nix
index 1fe0b62f9..6e5f3c2d4 100644
--- a/1systems/gum/config.nix
+++ b/1systems/gum/config.nix
@@ -108,16 +108,35 @@ in {
       #  };
       #}
       { # wireguard server
-        networking.firewall.allowedUDPPorts = [ 51820 ];
+
+        # TODO: networking.nat
+
+        # boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
+        # conf.all.proxy_arp =1
+        networking.firewall = {
+          allowedUDPPorts = [ 51820 ];
+          extraCommands = ''
+            iptables -t nat -A POSTROUTING -s 10.244.0.0/24 -o ${ext-if} -j MASQUERADE
+          '';
+        };
+
         networking.wireguard.interfaces.wg0 = {
           ips = [ "10.244.0.1/24" ];
+          listenPort = 51820;
           privateKeyFile = (toString <secrets>) + "/wireguard.key";
           allowedIPsAsRoutes = true;
-          peers = [{
-            # allowedIPs = [ "0.0.0.0/0" "::/0" ];
+          peers = [
+          {
+            # x
             allowedIPs = [ "10.244.0.2/32" ];
             publicKey = "fe5smvKVy5GAn7EV4w4tav6mqIAKhGWQotm7dRuRt1g=";
-          }];
+          }
+          {
+            # vbob
+            allowedIPs = [ "10.244.0.3/32" ];
+            publicKey = "Lju7EsCu1OWXhkhdNR7c/uiN60nr0TUPHQ+s8ULPQTw=";
+          }
+          ];
         };
       }