...flakes

2 files changed, 179 insertions, 0 deletions

diff --git a/accounts/gkleen@skadhi/rzm/default.nix b/accounts/gkleen@skadhi/rzm/default.nix
new file mode 100644
index 00000000..efe5468e
--- /dev/null
+++ b/accounts/gkleen@skadhi/rzm/default.nix
@@ -0,0 +1,161 @@
+{ config, pkgs, ... }:
+let
+  mwnSubnetsPublic =
+    [ "129.187.0.0/16" "141.40.0.0/16" "141.84.0.0/16"
+      "192.68.211.0/24" "192.68.212.0/24" "192.68.213.0/24" "192.68.214.0/24" "192.68.215.0/24"
+      "193.174.96.0/22"
+      "194.95.59.0/24"
+    ];
+  mwnSubnetsPrivate =
+    [ "10.153.0.0/16" "10.162.0.0/16" "10.156.0.0/16"
+    ];
+in {
+  config = {
+    systemd.network = {
+      config.routeTables.wgrz = 1025;
+      netdevs = {
+        wgrz = {
+          netdevConfig = {
+            Name = "wgrz";
+            Kind = "wireguard";
+            MTUBytes = "1558";
+          };
+          wireguardConfig = {
+            PrivateKeyFile = "/run/credentials/systemd-networkd.service/wgrz.priv";
+            ListenPort = 51822;
+            # FirewallMark = 1;
+          };
+          wireguardPeers = [
+            { AllowedIPs = [ "10.200.116.1/32" "10.163.88.40/32" ] ++ mwnSubnetsPrivate ++ mwnSubnetsPublic;
+              PublicKey = "YlRFLc+rD2k2KXl7pIJbOKbcPgdJCl8ZTsv0xlK4VEI=";
+              PersistentKeepalive = 25;
+              Endpoint = "wg.math.lmu.de:51820";
+            }
+          ];
+        };
+      };
+      networks = {
+        wgrz = {
+          name = "wgrz";
+          matchConfig = {
+            Name = "wgrz";
+          };
+          address = ["10.200.116.131/24"];
+          routes = map (Destination: {
+            inherit Destination;
+            Gateway = "10.200.116.1";
+            GatewayOnLink = true;
+            Table = "wgrz";
+          }) (mwnSubnetsPrivate ++ mwnSubnetsPublic ++ ["10.163.88.40/32"]);
+          routingPolicyRules = [
+            { Table = "main";
+              # FirewallMark = 1;
+              To = "129.187.111.225";
+              Priority = 100;
+            }
+            { Table = "main";
+              To = "10.153.91.204";
+              Priority = 100;
+            }
+            { Table = "wgrz";
+              From = "10.200.116.131";
+              Priority = 200;
+            }
+            { Table = "wgrz";
+              To = "10.163.88.40";
+              Priority = 200;
+            }
+          ] ++ map (To: { Table = "wgrz";
+                          inherit To;
+                          Priority = 200;
+                        }) (mwnSubnetsPrivate ++ mwnSubnetsPublic);
+          linkConfig = {
+            RequiredForOnline = false;
+          };
+          networkConfig = {
+            LLMNR = false;
+            MulticastDNS = false;
+            DNS = ["10.153.88.9" "129.187.111.202" "10.156.33.53"];
+            # Tunnel = "rz-gre-1";
+          };
+        };
+      };
+    };
+    networking.networkmanager.unmanaged = ["wgrz"];
+    sops.secrets.wgrz = {
+      format = "binary";
+      sopsFile = ./wgrz.priv;
+    };
+    systemd.services."systemd-networkd".serviceConfig.LoadCredential = [
+      "wgrz.priv:${config.sops.secrets.wgrz.path}"
+    ];
+
+    environment.etc."NetworkManager/dnsmasq.d/wgrz.conf" = {
+      text = ''
+        server=/mathinst.loc/10.153.88.9@wgrz
+        server=/cipmath.loc/10.153.88.9@wgrz
+      '';
+    };
+
+    home-manager.users.gkleen = { sysConfig, config, ... }: {
+      home.persistence."/persistent".files = [
+        "rz.kdbx" ".config/Element-lmu"
+      ];
+
+      xdg.desktopEntries = {
+        element-lmu = {
+          name = "Element (LMU)";
+          exec = "element-desktop --profile=lmu %u";
+          icon = "element";
+          genericName = "Matrix Client";
+          categories = [ "Network" "InstantMessaging" "Chat" ];
+          settings = {
+            StartupWMClass = "Element";
+          };
+        };
+        thunderbird-lmu = {
+          name = "Thunderbird (LMU)";
+          exec = "thunderbird --name thunderbird -P lmu %U";
+          icon = "thunderbird";
+          genericName = "Email Client";
+          categories = [ "Network" "Chat" "Email" "Feed" "GTK" "News" ];
+          settings = {
+            StartupWMClass = "thunderbird";
+            StartupNotify = "true";
+          };
+        };
+      };
+
+      programs.zsh.dirHashes = {
+        u2w = "$HOME/projects/uni2work";
+        rz = "$HOME/projects/rz";
+        pro = "$HOME/projects/pro";
+      };
+
+      programs.ssh.matchBlocks = {
+        "*.mathinst.loc" = {
+          match = "host *.mathinst.loc,*.cipmath.loc,*.math.lmu.de";
+          identityFile = "~/.ssh/gkleen@mathinst.loc";
+          extraOptions = {
+            HostKeyAlgorithms = "+ssh-rsa";
+            PubkeyAcceptedAlgorithms = "+ssh-rsa";
+            PasswordAuthentication = "yes";
+            GlobalKnownHostsFile = toString (pkgs.writeText "ssh_known_hosts" ''
+              @cert-authority *.mathinst.loc,*.math.lmu.de,*.cipmath.loc ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBUTFpVCdETCXiDSDl7YGbR1J4BLTsoBzjDtflHJGO/z ssh-pki@mgmt01
+            '');
+          };
+        };
+      };
+
+      home.file = {
+        ".cups/client.conf".text = ''
+          ServerName cups.mathinst.loc
+        '';
+      };
+
+      home.packages = with pkgs; [
+        cups
+      ];
+    };
+  };
+}
diff --git a/accounts/gkleen@skadhi/rzm/wgrz.priv b/accounts/gkleen@skadhi/rzm/wgrz.priv
new file mode 100644
index 00000000..d34e96ee
--- /dev/null
+++ b/accounts/gkleen@skadhi/rzm/wgrz.priv
@@ -0,0 +1,18 @@
+{
+        "data": "ENC[AES256_GCM,data:HbX+Vd4IpVcWIH/llV3BWnuWwOzNw/bZfjisD38CFNbd/RCPEnuIb2XCNi+4,iv:at3CY0GIDSSQSmiXlnNgLMIGIT5V8CYOCuFyThjMmGE=,tag:ZAttUMhZV56G5A54a8YXbg==,type:str]",
+        "sops": {
+                "age": [
+                        {
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBRRU1GNkZtbXgwMjVvVlo2\nMXkvc24rcEgyVEpyMVZwL25QTGYrZzBjT25ZCldraUhhNkFveXhLQ09ibjNUOVJl\nSUkzL0MwbkVQQXgzZkNiQjEwM05BVTAKLS0tIE5rSFRJalJqbERwdzFGeHdrTXFG\nWFdPU21PUEtxbGdibXNVZnYxMUdPaTQKw83yVaRBy4d2YLchQJM5ucZrdTpe0PUZ\nM9SdUP1eGbOIWkeUttG/qsKrLfHT2+GDhydxU6gwKiAfwDr9I3IGCA==\n-----END AGE ENCRYPTED FILE-----\n",
+                                "recipient": "age1rmmhetcmllq0ahl5qznlr0eya2zdxwl9h6y5wnl97d2wtyx5t99sm2u866"
+                        },
+                        {
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBBMDVCaTFYZVpmeUg1dWZs\nRHNYM3BSL2liemlaSGRWRTcya3VJUDd2akNNCjQ0N0V1ZTI1ZDhOZTBYMlBWZDdY\nQU1WSVNoMUhrUkgxQVhwL2VNZFVIeTgKLS0tIFhONzNXOXJoUjhOVFYrZWRPeEZJ\ncnpvblRDMDBKbXJjL2JpVUEwZ2NaRTQKNGtFm9ObnEPUHKKsTJaaALHsqFLPr5oO\nlCYIucEMFOYkM7o5wJCtLs5fsigQT6pAkeI3+N/rSz1hhDWuBB+PrQ==\n-----END AGE ENCRYPTED FILE-----\n",
+                                "recipient": "age1u6xegt79rarmyz8qy4pl7jh9lh90vx8fg0frmh4u2mzam7zydq4s4agz4e"
+                        }
+                ],
+                "lastmodified": "2026-09-27T10:18:59Z",
+                "mac": "ENC[AES256_GCM,data:BIHCMFB0oMcaByiALqgTaKBd1cNJZlFu3FnB7U0oTtw3Q65mFqrsLsphesuPxZxtD8eAdubT/YIC2rZ5ZCAZz/9eM1nt8tvBkO6ZGXmHeWUGlTpA7K2EAEK4D+8Bo8Xgf8afaTCmbrfKjn64iNQjUrmv8NMoY2Od8sYfIfRdYSs=,iv:d/Jt+ub2VcnJd9n7qwO6/j044D1fNtAmEQtZQrCNeEg=,tag:R7TPkPXyVV5UDsl9x1pboA==,type:str]",
+                "version": "3.13.3"
+        }
+}