add goldman secrets with encryption

Reviewed-on: #210

flake.lock

@@ -88,11 +88,11 @@
         "uv2nix": "uv2nix"
       },
       "locked": {
-        "lastModified": 1786138873,
-        "narHash": "sha256-+G/hTquaK4AjYxNSJTpcZXUEKxFDv9lOn3x+lHHTWJw=",
+        "lastModified": 1793952308,
+        "narHash": "sha256-4NNLnvolKzJ7aNOzf85q6x5RtLWwhcLcsFssdGiBcHA=",
         "ref": "refs/heads/master",
-        "rev": "c5934d05c6f01c94c36221deb7ed4de03aa91ca1",
-        "revCount": 127,
+        "rev": "8ca4da2e1a9f56babd14a862a2ac770d81de046a",
+        "revCount": 145,
         "type": "git",
         "url": "https://git.dynamicdiscord.de/malobeo/gatekeeper"
       },

machines/.sops.yaml

@@ -18,6 +18,7 @@ keys:
   - &machine_pretalx age1y04q8n7mgk82c87rfddm0u72h0ny6sfzktjsk0cc3gu93kezudfqdp9v9g
   - &machine_albert age1mfarz0n7qfa7vg8zz355qf8eregm6myl38lld0h767nuvhgjqd4qruxuhn
   - &machine_ns1 age1mam7y7x4my6g8yt8leze3pvlq0fr48hdsqz62gs7l9rstf9hh3fs03xf7n
+  - &machine_goldman age10gk6kydhljjk99vmaj6z0sz5d9x7pwp458gpr3hzqpl5hh04z5xqgley7j
   #this dummy key is used for testing.
   - &machine_dummy age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
 creation_rules:
@@ -132,6 +133,14 @@ creation_rules:
       age:
       - *machine_ns1
       - *admin_atlan
+  - path_regex: goldman/gatekeeper.env$
+    key_groups:
+    - pgp:
+      - *admin_kalipso
+      - *admin_kalipso_dsktp
+      age:
+      - *machine_goldman
+      - *admin_atlan
   - path_regex: .*/secrets/.*
     key_groups:
     - pgp:

machines/goldman/configuration.nix

@@ -10,17 +10,33 @@ in
   imports =
     [ 
       inputs.gatekeeper.nixosModules.gatekeeper
-      ../modules/malobeo_user.nix
+      inputs.self.nixosModules.malobeo.users
       #inputs.nixos-hardware.nixosModules.raspberry-pi-3
       (modulesPath + "/profiles/minimal.nix")
       #(modulesPath + "/installer/sd-card/sd-image.nix")
+      ../modules/autoupdate.nix
     ];
 
+  malobeo.users = {
+    malobeo = false;
+    admin = true;
+    backup = false;
+    hostKeyLocation = "/etc/ssh/ssh_host_ed25519_key";
+  };
+
   fileSystems."/" =
     { device = "/dev/disk/by-label/NIXOS_SD";
       fsType = "ext4";
     };
 
+  malobeo.autoUpdate = {
+    enable = true;
+    url = "https://hydra.malobeo.org";
+    project = "malobeo";
+    jobset = "master";
+    cacheurl = "https://cache.malobeo.org";
+  };
+
   #Try to reduce size
   documentation.man.enable = false;
   documentation.nixos.enable = false;
@@ -50,18 +66,14 @@ in
       settings.allow_anonymous = true;
     }];
   };
-
+  sops.secrets.gatekeeperEnv = {
+    sopsFile = ./gatekeeper.env;
+    key = "";
+  };
   services = {
     gatekeeper = {
       enable = true;
-      envFile = pkgs.writeText "env" ''
-        MIFARE_APP_MASTER_KEY="7b195adb892073c9e34ebe7e0ca28b2b"
-        MIFARE_ACL_READ_BASE_KEY="741a50f2b189cc9f151e0600f50a6e1a"
-        MIFARE_ACL_WRITE_BASE_KEY="f1aa99f81cca268de98d422ee0ccb65c"
-        SECRET_KEY="8b14d0b447bff7efa24d5019cc59a999786e31f6f865173bbd642bf18de5ad85"
-        MQTT_HOST = "localhost"
-        MQTT_PORT = "1883"
-      '';
+      envFile = config.sops.secrets.gatekeeperEnv.path;
       mock = "False";
     };
   };

machines/goldman/gatekeeper.env

@@ -0,0 +1,27 @@
+MIFARE_APP_MASTER_KEY=ENC[AES256_GCM,data:I1YgnEjcMOnUtp5W2etsJgYyLr7lonzNg8gsUwZJcslfAw==,iv:oZknXxh5KcVzX6vdtyUH69kKjYAckmHL56QaMF1MOH0=,tag:GfR7AVn6IXCfI3mGBN9Dsw==,type:str]
+MIFARE_ACL_READ_BASE_KEY=ENC[AES256_GCM,data:A5cnHzlEW38YrQpoAL20+YMtx+PbaidM5Q2n9b4fWngQUg==,iv:eNhI23L2GVzpPEa0QyEU97iBQVDuhqsOwWPezzuS8+Y=,tag:9CuZSpqYsV/y0mvaAO3S/w==,type:str]
+MIFARE_ACL_WRITE_BASE_KEY=ENC[AES256_GCM,data:V4q0PuQJxcDXsix6XQsBamq1V/V+K+N4noRGgpJjjTB13g==,iv:4OJN8HzWQtaoJlh01uFmUvgXRwFY0jorkTgZjljJsRc=,tag:1H648/Jy7KANtRNDSkyTSA==,type:str]
+SECRET_KEY=ENC[AES256_GCM,data:K2FYP/4vk9maohnSQF735zGbkeV5HGcCJFSzyrifGPS3YA==,iv:oAxz/gAn76ch/UliCDlXzVNTRzuIDgdhD/k92vXqmok=,tag:NuoXXPdhLpxDuDh78qTF1A==,type:str]
+MQTT_HOST =ENC[AES256_GCM,data:6YTmAljhE9w/pnXo,iv:08FNf3xopciUPLeGMnSIkehaM/Gjfvwi2RHb4t7TzJI=,tag:UYyFxbkugBULoQ6hS1aqWw==,type:str]
+MQTT_PORT =ENC[AES256_GCM,data:sGh+xyaVwQ==,iv:YuY1prObChjS0Urwe6M90hMMeBDkpG8sAou/uP2jXq4=,tag:Sqp92fwgGTRgHe9zk+D6Tw==,type:str]
+DISABLE_CALDAV =ENC[AES256_GCM,data:3iAINTq/Htc=,iv:GWcnwG607jbMxVpl0jKRFBJ+tCRHM9SLUbj7ChVwh1k=,tag:sQUdgiGqlROtSH4/cfvoCg==,type:str]
+DISABLE_CARDS =ENC[AES256_GCM,data:4IFbzoLNdYU=,iv:So2jIQ6bBvKbh9aki0H/yJ4cvdeqYxMj0gtS7C/Snhs=,tag:G21lbZ6DpMwBjIzERXBjZw==,type:str]
+CALDAV_URL =ENC[AES256_GCM,data:hgObeMHReiqCXXQ2N8Y1rLKPydz1bY1ae4YBt1X1BIsnpU0S7EB1XFifhpcx9X12szibtQ59YA==,iv:jxsDZnSX78UF8Hrtjng8/JThg/MweBUYvqdVLptYWXI=,tag:YfFgxQehpYIuZQ7MHq0WkA==,type:str]
+CALDAV_USER =ENC[AES256_GCM,data:+BSTNCi7mULdWhM1oa06,iv:UlpkZTEmvuktC0daH4nBm0kaJiIaWt8DVL+wMLBjuxo=,tag:RfX5dbLBtJ0FfSXVxlW99w==,type:str]
+CALDAV_PASSWORD =ENC[AES256_GCM,data:TXUBlhjge6b3Uu0BH/IJ53zqGAAVF8/XhvXVHuhgmi8=,iv:oSDpRWTP/jP06ZS4diwcUdAAnI+GSIomY+IbIERki4E=,tag:RKNW99kkZd5WmOe2poFM1A==,type:str]
+CALDAV_CALENDARS =ENC[AES256_GCM,data:0T42oZqIDFgUegGBzw==,iv:LFYzH4Ej+Aavugg3lRaR+rP4ZGjDUPyTbxwTc9DChgc=,tag:IPx04P8KFW6vfN6UTKJPIA==,type:str]
+CALDAV_REFRESH_INTERVAL =ENC[AES256_GCM,data:/tHX+A==,iv:I7JNh30TMyT5L8cLPGINTxZVUXzk94nix4tMHfIHKlI=,tag:flZqije+8tsQXL68nEewnQ==,type:str]
+sops_age__list_0__map_enc=-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBxQTNNN0dpbWR2OFJtalIz\nOGFQaHlzRGEyVlZTUUpBRGI0Q3NpbnZVeWlRClYrTlAvZmNMUVg5MnhETlEvTU8x\nSzdlU0syT3FjdmZqOWY5eGprYkxPeHMKLS0tIENNOXZZc2hkTXhyUkgxN3I1TE8y\nU2h5d0ZaWS9QdTVsZGJjVlZuL3kwK28K6ATJuMyMSKAbbz0DVC/Yuz0g7F0DgNd5\nEo1L86EefttFwUuvz+hpNqllU3f6kGa19sFBcQc5cpQF6G6MTCJxOA==\n-----END AGE ENCRYPTED FILE-----\n
+sops_age__list_0__map_recipient=age10gk6kydhljjk99vmaj6z0sz5d9x7pwp458gpr3hzqpl5hh04z5xqgley7j
+sops_age__list_1__map_enc=-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB5aGgxWmovR2gzVnZaT1Uw\nd2VtUis1SEM5OXZYVENjWURrNUJscnQ0TUhjCmZ2dURBL2NESUJFd3RYNGdWWmNM\nSmpRdURMK0xJVzFhUkwrMHd3ZDkwbm8KLS0tIDRjemJEN1lJSXBvN2prRVFEQ25N\ncXBqeXF4dzNIak8vTUd1Rmt1ZkhTclEKRSoxGpRmrejYTx/KnbG6IxRSzrRXNyHP\nTQpY5OD6/nmajrxIymvEFdsMMw2DiWevypCAJZQK3/+OqIlgKnfiaQ==\n-----END AGE ENCRYPTED FILE-----\n
+sops_age__list_1__map_recipient=age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
+sops_lastmodified=2026-11-07T23:23:15Z
+sops_mac=ENC[AES256_GCM,data:VT1hKDEC2QUwEz6E+qAbUBVJi0sF6yNBfdkYIccb4+5EYWr1dKIiwOxwkqvvHKi1S5Kw501CH/oB3nswgDV1/fJsXlrgvCrF9AeX8W5IFMyTYe/aEtsWBS2lnyL2do5YFGss9XX0RJOXmqvsyGDRpnMi0wTvths/f7tmVv8m3Es=,iv:UZDX5rF0sl2nGwbR16IQcQJq/W+QYjeTwSE1CkjHHC0=,tag:kJIpwvmYThnjoS09XSEmtQ==,type:str]
+sops_pgp__list_0__map_created_at=2026-11-07T23:23:15Z
+sops_pgp__list_0__map_enc=-----BEGIN PGP MESSAGE-----\n\nhQGMA5HdvEwzh/H7AQv/R4//v0z5OOfd+OB52bTcA8Cl1s5vkPg7Xkjzn4yhc47e\nWdMHW3i2y18I1WJyoNTQGqoZNXAIyvZleq8q8e/iibfr+ZefP/UaCKOPiLJ6fUN+\nD+bqYn3LBR0whzEBI7GWr+/xwyJX6L7qk16NhR2zTFku+PGRaHo2YhfKxqw9GqbL\niNSVs3MGRvinLlLYZbAAKtfQ7IZJ/JIvWLAU4ZGvfNBh8XQ9xirVnl32A5/2dSPV\nOv1gg1gmxGAkOFbShw4k6nmCCM+HB95goHbriWk/3oCsToNuhQyVVGz3m+E4ZXFP\n6GDHh2zuRENe+UZHQStle1fS/4v/mHrkXfH771pDy6DPWGbOz/abmRYD+CtOxhRP\niD0w0jbrvma5+kn53/CN/WTJa3aBzyr1T+5fVamczriC7cnZgR+u1zp2gS+th1WE\nFtsh7WrNkHRYWBXsj1YnH/x62cO9t/29i6i0qXuCILxP/39wdcljyNIUzFBZ04TI\naY3Nc3+uoSp42RTeYfIm0lYBs8uuPhELVlFblaI8dZ4hTDLzr7lRYs07nvOkWvfS\nWnnY23oYRvmj66qujLaxYrvhrOe9l+xe1qGj0Kzolb9xgDsSdb/HjUysLNGU3CuL\nBbquv+RcSA==\n=k+7t\n-----END PGP MESSAGE-----
+sops_pgp__list_0__map_fp=c4639370c41133a738f643a591ddbc4c3387f1fb
+sops_pgp__list_1__map_created_at=2026-11-07T23:23:15Z
+sops_pgp__list_1__map_enc=-----BEGIN PGP MESSAGE-----\n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\n92fAnC7edWJ3W7zbbxZqhXKx6NOF1EideBdy8xOP2nk6RZkS82i0\n=LofN\n-----END PGP MESSAGE-----
+sops_pgp__list_1__map_fp=aef8d6c7e4761fc297cda833df13aebb1011b5d4
+sops_unencrypted_suffix=_unencrypted
+sops_version=3.13.3

machines/modules/malobeo/users.nix

@@ -21,6 +21,11 @@ in
       default = false;
       description = "enable backup user, ";
     };
+    hostKeyLocation = lib.mkOption {
+      type = lib.types.path;
+      default = "/etc/ssh/${hostName}";
+      description = "path to the hostkey used for sops. Defaults to '/etc/ssh/${hostName}'. Change to '/etc/ssh/ssh_host_ed25519_key' for migrating other machines.";
+    };
   };
   config = lib.mkMerge [
     (lib.mkIf cfg.malobeo {
@@ -81,13 +86,14 @@ in
     })
     {
       users.mutableUsers = false;
+
       services.openssh.hostKeys = [
         {
-          path = "/etc/ssh/${hostName}";
+          path = cfg.hostKeyLocation;
           type = "ssh-ed25519"; 
         }
       ];
-      sops.age.sshKeyPaths = [ "/etc/ssh/${hostName}" ];
+      sops.age.sshKeyPaths = [ cfg.hostKeyLocation ];
       environment.systemPackages = with pkgs; [
         nix-output-monitor
         vim