config wiregrill: split into server and client

2configs/home/ham/nginx.nix

@@ -3,13 +3,8 @@ let
 in {
   services.nginx.recommendedProxySettings = true;
   services.nginx.virtualHosts."hass" = {
-    serverAliases = [ "hass.lan" "ha" "ha.lan" ];
+    serverAliases = [ "hass.lan" "ha" "ha.lan" "hass.omo.w" "hass.omo.r" ];
     locations."/".proxyPass = "http://localhost:8123";
     locations."/".proxyWebsockets = true;
-    extraConfig = ''
-      if ( $server_addr != "${internal-ip}" ) {
-        return 403;
-      }
-    '';
   };
 }

2configs/home/photoprism.nix

@@ -21,7 +21,6 @@ let
   internal-ip = "192.168.111.11";
 in
 {
-  sops.secrets."photoprism/envfile" = {};
   virtualisation.oci-containers.backend = "docker";
 
   services.nginx.virtualHosts."photos" = {
@@ -100,7 +99,7 @@ in
 
     };
     environmentFiles = [
-      config.sops.secrets."photoprism/envfile".path
+      config.sops.secrets."omo-photoprism-envfile".path
     ];
   };
 
@@ -122,7 +121,7 @@ in
     #];
     volumes= [ "${db-dir}:/var/lib/mysql" ];
     environmentFiles = [
-      config.sops.secrets."photoprism/envfile".path
+      config.sops.secrets."omo-photoprism-envfile".path
     ];
     environment = {
       MYSQL_DATABASE= "photoprism";

2configs/home/zigbee2mqtt/default.nix

@@ -6,9 +6,8 @@ let
   webport = 8521;
 in
 {
-  sops.secrets."zigbee2mqtt" = {
+  sops.secrets."omo-zigbee2mqtt" = {
     owner = "zigbee2mqtt";
-    
     path = "/var/lib/zigbee2mqtt/configuration.yaml";
   };
   # symlink the zigbee controller

2configs/share/gum-client.nix

@@ -8,7 +8,6 @@ let
   ];
   host = "gum.w";
 in {
-  sops.secrets."download.smb" = {};
   boot.extraModprobeConfig = ''
     options cifs CIFSMaxBufSize=130048
   '';

2configs/sync/default.nix

@@ -5,14 +5,12 @@
   used_peer_names = unique (flatten (mapAttrsToList (n: v: v.devices) config.services.syncthing.folders));
   used_peers = filterAttrs (n: v: elem n used_peer_names) all_peers;
 in {
-  sops.secrets."syncthing.key" = {};
-  sops.secrets."syncthing.cert" = {};
   services.syncthing = {
     enable = true;
     configDir = "/var/lib/syncthing";
     devices = mk_peers used_peers;
-    key = config.sops.secrets."syncthing.key".path;
-    cert = config.sops.secrets."syncthing.cert".path;
+    key = config.sops.secrets."${config.clanCore.machineName}-syncthing.key".path;
+    cert = config.sops.secrets."${config.clanCore.machineName}-syncthing.cert".path;
   };
   services.syncthing.folders.the_playlist = {
     path = "/home/lass/tmp/the_playlist";

2configs/tools/extra-gui.nix

@@ -7,6 +7,7 @@
     # mirage - last time available in 19.09
     inkscape
     libreoffice
+    guake
     # skype
     # teams
     synergy

2configs/wireguard/wiregrill-client.nix

@@ -0,0 +1,41 @@
+
+{ config, pkgs, lib, ... }: with lib; 
+let
+
+  self = config.krebs.build.host.nets.wiregrill;
+  ext-if = config.makefu.server.primary-itf;
+
+in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
+  #hack for modprobe inside containers
+  systemd.services."wireguard-wiregrill".path = mkIf config.boot.isContainer (mkBefore [
+    (pkgs.writeDashBin "modprobe" ":")
+  ]);
+
+
+  networking.firewall = {
+    allowedUDPPorts = [ self.wireguard.port ];
+  };
+
+
+  networking.wireguard.interfaces.wiregrill = let 
+    ipt = "${pkgs.iptables}/bin/iptables";
+    ip6 = "${pkgs.iptables}/bin/ip6tables";
+  in {
+    ips =
+      (optional (!isNull self.ip4) self.ip4.addr) ++
+      (optional (!isNull self.ip6) self.ip6.addr);
+    listenPort = self.wireguard.port;
+    privateKeyFile = config.sops.secrets."${config.clanCore.machineName}-wiregrill.key".path;
+    allowedIPsAsRoutes = true;
+    peers = let
+      host = config.krebs.hosts.gum;
+    in [
+      {
+        allowedIPs = host.nets.wiregrill.wireguard.subnets ;
+        endpoint = mkIf (!isNull host.nets.wiregrill.via) (host.nets.wiregrill.via.ip4.addr + ":${toString host.nets.wiregrill.wireguard.port}");
+        persistentKeepalive = mkIf (!isNull host.nets.wiregrill.via) 61;
+        publicKey = (replaceStrings ["\n"] [""] host.nets.wiregrill.wireguard.pubkey);
+      }
+    ];
+  };
+}

2configs/wireguard/wiregrill-server.nix

@@ -12,7 +12,7 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
     (pkgs.writeDashBin "modprobe" ":")
   ]);
 
-  boot.kernel.sysctl = mkIf isRouter {
+  boot.kernel.sysctl = {
     "net.ipv6.conf.all.forwarding" = 1;
     "net.ipv4.conf.all.forwarding" = 1;
   };
@@ -25,14 +25,14 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
 
   networking.firewall = {
     allowedUDPPorts = [ self.wireguard.port ];
-    interfaces.wiregrill = mkIf isRouter {
+    interfaces.wiregrill = {
       allowedUDPPorts = [ 53 ];
       allowedTCPPorts = [ 53 ];
     };
   };
 
 
-  services.dnsmasq = mkIf isRouter {
+  services.dnsmasq = {
     enable = true;
     resolveLocalQueries = false;
     extraConfig = /* dnsmasq */ ''
@@ -55,7 +55,6 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
         ${ip6} -A FORWARD -i wiregrill -o wiregrill -j ACCEPT
         ${ip6} -A FORWARD -o wiregrill -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
 
-    '' + (optionalString isRouter ''
         #${ipt} -t nat -A PREROUTING -s 10.244.245.0/24 -j ACCEPT
         #${ipt} -t nat -A POSTROUTING -s 10.244.245.0/24 ! -d 10.244.245.0/24 -j MASQUERADE
 
@@ -76,8 +75,6 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
         ${ip6} -D FORWARD -i wiregrill -o wiregrill -j ACCEPT
         ${ip6} -D FORWARD -o wiregrill -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
 
-      '' + (optionalString isRouter ''
-
         ${ipt} -t nat -D PREROUTING -s 10.244.245.0/24 -j ACCEPT
         ${ipt} -t nat -D POSTROUTING -s 10.244.245.0/24 -j MASQUERADE
 
@@ -92,11 +89,9 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
     allowedIPsAsRoutes = true;
     peers = mapAttrsToList
       (_: host: {
-        allowedIPs = if isRouter then
+        allowedIPs = 
           (optional (!isNull host.nets.wiregrill.ip4) host.nets.wiregrill.ip4.addr) ++
           (optional (!isNull host.nets.wiregrill.ip6) host.nets.wiregrill.ip6.addr)
-        else
-          host.nets.wiregrill.wireguard.subnets
         ;
         endpoint = mkIf (!isNull host.nets.wiregrill.via) (host.nets.wiregrill.via.ip4.addr + ":${toString host.nets.wiregrill.wireguard.port}");
         persistentKeepalive = mkIf (!isNull host.nets.wiregrill.via) 61;