WIP: kerberos

.sops.yaml

@@ -3,7 +3,6 @@ keys:
   - &user_danio age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
   - &user_felixalb age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
   - &user_oysteikt F7D37890228A907440E1FD4846B9228E814A2AAC
-  - &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
 
   # Hosts
   - &host_jokum age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
@@ -19,7 +18,6 @@ creation_rules:
       - *host_jokum
       - *user_danio
       - *user_felixalb
-      - *user_eirikwit
       pgp:
       - *user_oysteikt
 
@@ -60,9 +58,3 @@ creation_rules:
       - *user_felixalb
       pgp:
       - *user_oysteikt
-
-  - path_regex: secrets/skrott/[^/]+\.yaml$
-    key_groups:
-    - age:
-      - *user_danio
-      - *user_eirikwit

flake.lock

@@ -1,26 +1,5 @@
 {
   "nodes": {
-    "dibbler": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1693682284,
-        "narHash": "sha256-FvVCkHH80YyUiqQlnGNr49rZRBniihF6YRpytguEkFQ=",
-        "owner": "Programvareverkstedet",
-        "repo": "dibbler",
-        "rev": "8a6a0c12ba37e239684d2de1be12fd73903cfb2c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Programvareverkstedet",
-        "repo": "dibbler",
-        "type": "github"
-      }
-    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -28,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1710169806,
+        "lastModified": 1700927249,
-        "narHash": "sha256-HeWFrRuHpnAiPmIr26OKl2g142HuGerwoO/XtW53pcI=",
+        "narHash": "sha256-iqmIWiEng890/ru7ZBf4nUezFPyRm2fjRTvuwwxqk2o=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "fe064a639319ed61cdf12b8f6eded9523abcc498",
+        "rev": "3cb78c93e6a02f494aaf6aeb37481c27a2e2ee22",
         "type": "github"
       },
       "original": {
@@ -41,24 +20,6 @@
         "type": "github"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1692799911,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "grzegorz": {
       "inputs": {
         "nixpkgs": [
@@ -101,62 +62,76 @@
     },
     "matrix-next": {
       "inputs": {
-        "nixpkgs": [
+        "nixpkgs-lib": "nixpkgs-lib"
-          "nixpkgs"
-        ]
       },
       "locked": {
-        "lastModified": 1710311999,
+        "lastModified": 1697936579,
-        "narHash": "sha256-s0pT1NyrMgeolUojXXcnXQDymN7m80GTF7itCv0ZH20=",
+        "narHash": "sha256-nMyepKnwoHMzu2OpXvG2ZhU081TV9ENmWCo0vWxs6AI=",
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "6c9b67974b839740e2a738958512c7a704481157",
+        "rev": "e09814657187c8ed1a5fe1646df6d8da1eb2dee9",
         "type": "github"
       },
       "original": {
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
+        "rev": "e09814657187c8ed1a5fe1646df6d8da1eb2dee9",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1710248792,
+        "lastModified": 1701362232,
-        "narHash": "sha256-yFyWw4na+nJgtXwhHs2SJSy5Lcw94/FcMbBOorlGdfI=",
+        "narHash": "sha256-GVdzxL0lhEadqs3hfRLuj+L1OJFGiL/L7gCcelgBlsw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "efbb274f364c918b9937574de879b5874b5833cc",
+        "rev": "d2332963662edffacfddfad59ff4f709dde80ffe",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-23.11-small",
+        "ref": "nixos-23.05-small",
         "type": "indirect"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1673743903,
+        "narHash": "sha256-sloY6KYyVOozJ1CkbgJPpZ99TKIjIvM+04V48C04sMQ=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "7555e2dfcbac1533f047021f1744ac8871150f9f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1710033658,
+        "lastModified": 1700905716,
-        "narHash": "sha256-yiZiVKP5Ya813iYLho2+CcFuuHpaqKc/CoxOlANKcqM=",
+        "narHash": "sha256-w1vHn2MbGfdC+CrP3xLZ3scsI06N0iQLU7eTHIVEFGw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b17375d3bb7c79ffc52f3538028b2ec06eb79ef8",
+        "rev": "dfb95385d21475da10b63da74ae96d89ab352431",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-23.11",
+        "ref": "release-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1710247538,
+        "lastModified": 1701368325,
-        "narHash": "sha256-Mm3aCwfAdYgG2zKf5SLRBktPH0swXN1yEetAMn05KAA=",
+        "narHash": "sha256-3OqZyi2EdopJxpxwrySPyCTuCvfBY4oXTLVgQ4B6qDg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "21adc4f16a8ab151fec83b9d9368cd62d9de86bc",
+        "rev": "3934dbde4f4a0e266825348bc4ad1bdd00a8d6a3",
         "type": "github"
       },
       "original": {
@@ -187,7 +162,6 @@
     },
     "root": {
       "inputs": {
-        "dibbler": "dibbler",
         "disko": "disko",
         "grzegorz": "grzegorz",
         "grzegorz-clients": "grzegorz-clients",
@@ -206,11 +180,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1710195194,
+        "lastModified": 1701127353,
-        "narHash": "sha256-KFxCJp0T6TJOz1IOKlpRdpsCr9xsvlVuWY/VCiAFnTE=",
+        "narHash": "sha256-qVNX0wOl0b7+I35aRu78xUphOyELh+mtUp1KBx89K1Q=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "e52d8117b330f690382f1d16d81ae43daeb4b880",
+        "rev": "b1edbf5c0464b4cced90a3ba6f999e671f0af631",
         "type": "github"
       },
       "original": {
@@ -218,21 +192,6 @@
         "repo": "sops-nix",
         "type": "github"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -2,7 +2,7 @@
   description = "PVV System flake";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-23.11-small";
+    nixpkgs.url = "nixpkgs/nixos-23.05-small";
     nixpkgs-unstable.url = "nixpkgs/nixos-unstable-small";
 
     sops-nix.url = "github:Mic92/sops-nix";
@@ -14,16 +14,13 @@
     pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git";
     pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
 
-    matrix-next.url = "github:dali99/nixos-matrix-modules";
+    # Last release compatible with 23.05
-    matrix-next.inputs.nixpkgs.follows = "nixpkgs";
+    matrix-next.url = "github:dali99/nixos-matrix-modules/e09814657187c8ed1a5fe1646df6d8da1eb2dee9";
 
     grzegorz.url = "github:Programvareverkstedet/grzegorz";
     grzegorz.inputs.nixpkgs.follows = "nixpkgs-unstable";
     grzegorz-clients.url = "github:Programvareverkstedet/grzegorz-clients";
     grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
-
-    dibbler.url = "github:Programvareverkstedet/dibbler";
-    dibbler.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
@@ -61,6 +58,9 @@
           pkgs = import nixpkgs {
             inherit system;
             overlays = [
+              (final: prev: {
+                mx-puppet-discord = prev.mx-puppet-discord.override { nodejs_14 = final.nodejs_18; };
+              })
               inputs.pvv-calendar-bot.overlays.${system}.default
             ];
           };
@@ -118,13 +118,6 @@
           sops-nix.nixosModules.sops
         ];
       };
-      skrott = stableNixosConfig "skrott" {
-        modules = [
-          ./hosts/skrott/configuration.nix
-          inputs.dibbler.nixosModules.default
-          sops-nix.nixosModules.sops
-        ];
-      };
     };
 
     devShells = forAllSystems (system: {

hosts/bekkalokk/configuration.nix

@@ -5,12 +5,13 @@
 
     ../../base.nix
     ../../misc/metrics-exporters.nix
+    ../../modules/kerberos_auth.nix
 
     #./services/keycloak.nix
 
     # TODO: set up authentication for the following:
     # ./services/website.nix
-    ./services/nginx
+    ./services/nginx.nix
     ./services/gitea/default.nix
     ./services/webmail
     # ./services/mediawiki.nix

hosts/bekkalokk/services/gitea/gitea-import-users.py

@@ -32,6 +32,7 @@ def add_user(username, name):
             "full_name": name,
             "username": username,
             "login_name": username,
+            "visibility": "public",
             "source_id": 1,  # 1 = SMTP
     }
 
@@ -51,7 +52,6 @@ def add_user(username, name):
         existing_users[username] = user
 
     else:
-        user["visibility"] = existing_users[username]["visibility"]
         r = requests.patch(GITEA_API_URL + f'/admin/users/{username}',
                            json=user,
                            headers={'Authorization': 'token ' + API_TOKEN})

hosts/bekkalokk/services/nginx.nix

@@ -1,9 +1,5 @@
 { pkgs, config, ... }:
 {
-  imports = [
-    ./ingress.nix
-  ];
-
   security.acme = {
     acceptTerms = true;
     defaults.email = "drift@pvv.ntnu.no";

hosts/bekkalokk/services/nginx/ingress.nix

@@ -1,55 +0,0 @@
-{ config, lib, ... }:
-{
-  services.nginx.virtualHosts = {
-    "www2.pvv.ntnu.no" = {
-      serverAliases = [ "www2.pvv.org" "pvv.ntnu.no" "pvv.org" ];
-      addSSL = true;
-      enableACME = true;
-
-      locations = {
-        # Proxy home directories
-        "/~" = {
-          extraConfig = ''
-            proxy_redirect off;
-            proxy_pass https://tom.pvv.ntnu.no;
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-          '';
-        };
-
-        # Redirect old wiki entries
-        "/disk".return = "301 https://www.pvv.ntnu.no/pvv/Diskkjøp";
-        "/dok/boker.php".return = "301 https://www.pvv.ntnu.no/pvv/Bokhyllen";
-        "/styret/lover/".return = "301 https://www.pvv.ntnu.no/pvv/Lover";
-        "/styret/".return = "301 https://www.pvv.ntnu.no/pvv/Styret";
-        "/info/".return = "301 https://www.pvv.ntnu.no/pvv/";
-        "/info/maskinpark/".return = "301 https://www.pvv.ntnu.no/pvv/Maskiner";
-        "/medlemssider/meldinn.php".return = "301 https://www.pvv.ntnu.no/pvv/Medlemskontingent";
-        "/diverse/medlems-sider.php".return = "301 https://www.pvv.ntnu.no/pvv/Medlemssider";
-        "/cert/".return = "301 https://www.pvv.ntnu.no/pvv/CERT";
-        "/drift".return = "301 https://www.pvv.ntnu.no/pvv/Drift";
-        "/diverse/abuse.php".return = "301 https://www.pvv.ntnu.no/pvv/CERT/Abuse";
-        "/nerds/".return = "301 https://www.pvv.ntnu.no/pvv/Nerdepizza";
-
-        # TODO: Redirect webmail
-        "/webmail".return = "301 https://webmail.pvv.ntnu.no/squirrelmail";
-
-        # Redirect everything else to the main website
-        "/".return = "301 https://www.pvv.ntnu.no$request_uri";
-
-        # Proxy the matrix well-known files
-        # Host has be set before proxy_pass
-        # The header must be set so nginx on the other side routes it to the right place
-        "/.well-known/matrix/" = {
-          extraConfig = ''
-            proxy_set_header Host matrix.pvv.ntnu.no;
-            proxy_pass https://matrix.pvv.ntnu.no/.well-known/matrix/;
-          '';
-        };
-      };
-    };
-  };
-}
-

hosts/bicep/configuration.nix

@@ -12,8 +12,7 @@
     ./services/mysql.nix
     ./services/postgres.nix
     ./services/mysql.nix
-    # TODO: fix the calendar bot
+    ./services/calendar-bot.nix
-    # ./services/calendar-bot.nix
 
     ./services/matrix
   ];

hosts/bicep/services/matrix/element.nix

@@ -24,26 +24,21 @@ in {
         features = {
           feature_latex_maths = true;
           feature_pinning = true;
-          feature_render_reaction_images = true;
           feature_state_counters = true;
-          # element call group calls
+          feature_custom_status = false;
-          feature_group_calls = true;
         };
         default_theme = "dark";
-        # Servers in this list should provide some sort of valuable scoping
-        # matrix.org is not useful compared to matrixrooms.info,
-        # because it has so many general members, rooms of all topics are on it.
-        # Something matrixrooms.info is already providing.
         room_directory.servers = [
           "pvv.ntnu.no"
-          "matrixrooms.info" # Searches all public room directories
+          "matrix.omegav.no"
-          "matrix.omegav.no" # Friends
+          "matrix.org"
-          "gitter.im" # gitter rooms
+          "libera.chat"
-          "mozilla.org" # mozilla and friends
+          "gitter.im"
-          "kde.org" # KDE rooms
+          "mozilla.org"
-          "fosdem.org" # FOSDEM
+          "kde.org"
-          "dodsorf.as" # PVV Member
+          "t2bot.io"
-          "nani.wtf" # PVV Member
+          "fosdem.org"
+          "dodsorf.as"
         ];
         enable_presence_by_hs_url = {
           "https://matrix.org" = false;

hosts/bikkje/configuration.nix

@@ -1,44 +0,0 @@
-{ config, pkgs, values, ... }:
-{
-    networking.nat = {
-    enable = true;
-    internalInterfaces = ["ve-+"];
-    externalInterface = "ens3";
-    # Lazy IPv6 connectivity for the container
-    enableIPv6 = true;
-  };
-
-  containers.bikkje = {
-    autoStart = true;
-    config = { config, pkgs, ... }: {
-      #import packages
-      packages = with pkgs; [
-          alpine
-          mutt
-          mutt-ics
-          mutt-wizard
-          weechat
-          weechatScripts.edit
-          hexchat
-          irssi
-          pidgin
-      ];
-
-      networking = {
-        firewall = {
-          enable = true;
-          # Allow SSH and HTTP and ports for email and irc
-          allowedTCPPorts = [ 80 22 194 994 6665 6666 6667 6668 6669 6697 995 993 25 465 587 110 143 993 995 ];
-          allowedUDPPorts = [ 80 22 194 994 6665 6666 6667 6668 6669 6697 995 993 25 465 587 110 143 993 995 ];
-        };
-        # Use systemd-resolved inside the container
-        # Workaround for bug https://github.com/NixOS/nixpkgs/issues/162686
-        useHostResolvConf = mkForce false;
-      };
-      
-      system.stateVersion = "23.11";
-      services.resolved.enable = true;
-    };
-  };
-
-};

hosts/buskerud/configuration.nix

@@ -1,16 +1,19 @@
 { config, pkgs, values, ... }:
 {
   imports = [
+      # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ../../base.nix
       ../../misc/metrics-exporters.nix
+
+      ./services/openvpn-client.nix
     ];
 
   # buskerud does not support efi?
   # boot.loader.systemd-boot.enable = true;
   # boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/sdb";
+  boot.loader.grub.device = "/dev/sda";
 
   networking.hostName = "buskerud";
   networking.search = [ "pvv.ntnu.no" "pvv.org" ];
@@ -22,10 +25,20 @@
     address = with values.hosts.buskerud; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
+  # Buskerud should use the default gateway received from DHCP
+  networking.interfaces.enp14s0f1.useDHCP = true;
+
+  # networking.interfaces.tun = {
+  #   virtual = true;
+  #   ipv4.adresses = [ {address="129.241.210.252"; prefixLength=25; } ];
+  # };
+
   # List packages installed in system profile
   environment.systemPackages = with pkgs; [
   ];
 
+  # List services that you want to enable:
+
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave
@@ -33,4 +46,5 @@
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "23.05"; # Did you read the comment?
+
 }

hosts/buskerud/services/openvpn-client.nix

@@ -0,0 +1,109 @@
+{ lib, values, ... }:
+{
+  services.openvpn.servers."ov-tunnel" = {
+    config = let
+      conf = {
+        # TODO: use aliases
+        client = true;
+        dev = "tap";
+        proto = "udp";
+        #remote = "129.241.210.253 1194";
+        remote = "129.241.210.191 1194";
+
+        resolv-retry = "infinite";
+        nobind = true;
+
+        ca = "/etc/openvpn/ca.pem";
+        cert = "/etc/openvpn/crt.pem";
+        key = "/etc/openvpn/key.pem";
+        remote-cert-tls = "server";
+        cipher = "none";
+
+        user = "nobody";
+        group = "nobody";
+
+        status = "/var/log/openvpn-status.log";
+
+        persist-key = true;
+        persist-tun = true;
+
+        verb = 5;
+
+        # script-security = 2;
+        # up = "systemctl restart rwhod";
+      };
+    in lib.pipe conf [
+      (lib.filterAttrs (_: value: !(builtins.isNull value || value == false)))
+      (builtins.mapAttrs (_: value:
+        if builtins.isList value then builtins.concatStringsSep " " (map toString value)
+        else if value == true then value
+        else if builtins.any (f: f value) [
+          builtins.isString
+          builtins.isInt
+          builtins.isFloat
+          lib.isPath
+          lib.isDerivation
+        ] then toString value
+        else throw "Unknown value in buskerud openvpn config, deading now\n${value}"
+      ))
+      (lib.mapAttrsToList (name: value: if value == true then name else "${name} ${value}"))
+      (builtins.concatStringsSep "\n")
+      (x: x + "\n\n")
+    ];
+  };
+
+  systemd.network.networks."enp14s0f1" = {
+    matchConfig.Name = "enp14s0f1";
+    networkConfig = {
+      DefaultRouteOnDevice = true;
+    };
+    routes = [
+      { routeConfig = {
+          Type = "unicast";
+          Destination = values.hosts.knutsen.ipv4 + "/32";
+          Metric = 50;
+        };
+      }
+    ];
+  };
+
+  systemd.network.netdevs."br0" = {
+    netdevConfig = {
+      Kind = "bridge";
+      Name = "br0";
+    };
+  };
+
+  systemd.network.networks."br0" = {
+    matchConfig.Name = "br0";
+    routes = [
+      { routeConfig = {
+          Type = "unicast";
+          Destination = values.ipv4-space;
+          Metric = 100;
+        };
+      }
+    ];
+  };
+
+  systemd.network.networks."enp3s0f0" = {
+    matchConfig.Name = "enp3s0f0";
+    networkConfig.DefaultRouteOnDevice = false;
+  };
+
+  systemd.network.networks."enp3s0f1" = {
+    matchConfig.Name = "enp3s0f1";
+    bridge = [ "br0" ];
+  };
+
+  systemd.network.networks."tap0" = {
+    matchConfig.Name = "tap0";
+    bridge = [ "br0" ];
+  };
+
+  #networking.nat = {
+  #  enable = true;
+  #  externalInterface = "enp14s0f1";
+  #  internalInterfaces  = [ "tun" ];
+  #};
+}

hosts/skrott/configuration.nix

@@ -1,27 +0,0 @@
-{ config, pkgs, values, ... }:
-{
-  imports = [
-    # Include the results of the hardware scan.
-    # ./hardware-configuration.nix
-    ../../base.nix
-    ../../misc/metrics-exporters.nix
-    ./services/dibbler.nix
-  ];
-  
-  sops.defaultSopsFile = ../../secrets/skrott/skrott.yaml;
-  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
-  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
-  sops.age.generateKey = true;
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "skrott";
-
-  systemd.network.networks."30-yolo" = values.defaultNetworkConfig // {
-    matchConfig.Name = "*";
-    address = with values.hosts.skrott; [ (ipv4 + "/25") (ipv6 + "/64") ];
-  };
-
-  system.stateVersion = "23.11";
-}

hosts/skrott/services/dibbler.nix

@@ -1,11 +0,0 @@
-{ config, inputs, ... }:
-{
-  sops.secrets = {
-    "dibbler/config" = {
-      owner = "dibbler";
-      group = "dibbler";
-    };
-  };
-  services.dibbler.package = inputs.dibbler.packages.dibbler;
-  services.dibbler.config = config.sops.secrets."dibbler/config".path;
-}

modules/kerberos_auth.nix

@@ -0,0 +1,25 @@
+{ pkgs, lib, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    heimdal
+  ];
+
+  security.pam.krb5.enable = true;
+
+  environment.etc."krb5.conf".text = ''
+    [libdefaults]
+      default_realm = PVV.NTNU.NO
+      dns_lookup_realm = yes
+      dns_lookup_kdc = yes
+
+    [appdefaults]
+      pam = {
+        ignore_k5login = yes
+      }
+
+    [realms]
+      PVV.NTNU.NO = {
+        admin_server = kdc.pvv.ntnu.no
+      }
+  '';
+}

secrets/skrott/skrott.yaml

@@ -1,41 +0,0 @@
-hello: ENC[AES256_GCM,data:KRtCZhcS+LMV5oUivFDBjQo7m9XkaGbHKOW6N/SFRiyZA3eXSkVeltttUHhCrw==,iv:AXlyyW5gQvXu//jV/BVb79ASbKsfu5FFNnRmXNBbfg0=,tag:UVLWNgxtSFh4txCDWl5bPg==,type:str]
-example_key: ENC[AES256_GCM,data:7SpSse4uVUzCwCzbdQ==,iv:zUh9qk/T7LNOXMqToQozn2KeHu9HJtAKarU+Xb5xwi0=,tag:AyO1cflpYraiABPApfjL8A==,type:str]
-#ENC[AES256_GCM,data:NnvbBdwOv5xiqArBdyypGg==,iv:iFCVF8EL8xrKNaDcPOcWp65EoilnG0mN/ph/ZaafLS0=,tag:7pQcs8grVPZbbjr/tze4LQ==,type:comment]
-example_array:
-    - ENC[AES256_GCM,data:fd3mltqGVj7bXHEMmcY=,iv:wzTLHEgQ7bDfUlu01qtaU6fe8L1ZTqmDEBJYf1jttxc=,tag:53XJn1OdJBTEC2BvoSIG1A==,type:str]
-    - ENC[AES256_GCM,data:jZffrJgY0C0YuGIwxxk=,iv:PH+x0/4vm40w+YuCO3JlOqw5bdfaBT29m0YjKMRCFXg=,tag:rWSocVW9kimF5Dcs8lBuLQ==,type:str]
-example_number: ENC[AES256_GCM,data:lWYwd7RXk//H/w==,iv:lD62NqHV/o2QJft48l+0MSeoiGRQ1WFKDoD0sXUevqI=,tag:Ov8j/DqbFww27tDJhmaufA==,type:float]
-example_booleans:
-    - ENC[AES256_GCM,data:QEIQzw==,iv:sGfKE8VMl1uElsfG0Cip647jv/i1+eGE0UxgOM3i4uA=,tag:eWKw678aymRGa1fk8d7RSA==,type:bool]
-    - ENC[AES256_GCM,data:9czVwLg=,iv:OEKALhwOl0OcEJe+k9bhxxdZ/bNd/Xfcvrd40fwAwF8=,tag:CWBuPlcO9WgrSUb0BgfL9g==,type:bool]
-dibbler:
-    config: ENC[AES256_GCM,data:SVTe6MOansry+FKwdu3mDZna4vmu+UMwySfKrfImnGozLz2FYHLW+RvjWaRpa7aGInPfE/icYbSxbHrFIPcIGGlJHTKUlCqQ6km/qYh3UxggKGH1JeUEIgkyvgBXvofym8b5CzyfRXpm35fs+1Io7MWTpeDhmNVk1hVoIU/qR6o6NhOCeH00Gy3cqxCGqi4loJYa51BMNczcUMynwP/9lB2OOb7ogl2TbKXZOK2jwSDCTLJ8FrKcCtUcUnGqUp9VwgktxNrRtFwGohW2gAg2Oq2OR+00dpT2VS+gUtHabrcwft7ioZBmb7rrI4KxpJwG96CYqX90iQiltkwA57BqVByvaYhga4nwdVT48e76MIgBYcQX1WDolL8eEU5QPvhnbmU2mVjdD9SmapoHwBm2qM7LqmsMjqnH8ZHMdtETs6kzt227/QZdh7fc7kaIK1x3Lpxpl3whUMc+mrM8D9xFSjuyxSiF0h7tBH6H,iv:oGd6Dnw655bpwXjqW4niU5dN0RfUDY39hFfiiIc9vhQ=,tag:4CL6iqCiALp/k03Ju6OI/Q==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBpUlh2azlDTm9PRjJXQ2hO
-            MDlVbTdEN1RIVHkrbjIyY3pVVVlXY3M4eFNjCmJvZUNobVJHdnBhWjFHVVhmVVdX
-            aFloQVRyUXZsQ2g0bENQald6T2F3cEUKLS0tIGRuQjBXb2lzQnJQdDk0SzYwNUsx
-            SnhWdGZaTTVXbm4waW42ZUE0aWFtdDQKFLiRLCBHLAn43q7EPdc/mmQImltIsA5T
-            5ejVVvsva2wznc/pYvAeLb40yAwtszsNwH02SJ19WDz5wEARaQ8+8w==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAwd2w1YUtHaFZoNEFxMjF4
-            d1V2OFF4ZjFwNnpBWi9Cc3d1SHdqeVh4RDBzCmNLU3VWeVl4Z0ZPOUUvRjlsYzFZ
-            bjEwRlAweVcvME9nZTY1cmM4VHpXWVUKLS0tIHZJRjIveGoyQm02R0xaT2FEclFv
-            ZjhLdUhWdHp2N2krbkxqcHRoZVB6WkEK7uRAXYfI9LMfBXbHwitEVIyhGe6adIFz
-            9at0KEwLXePpR6bO9PM+T4am9V46Ygdq5iS8bSmX03832sK69pF9CA==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-03-16T22:32:52Z"
-    mac: ENC[AES256_GCM,data:A1kg0QtZN3gMnBz1uqllPK4WI4U/CE8yJh8rHJ9CQ9V2kJQA6Kk7XrESVMsBpIazI6GuN1s33v4hNpeXhns5DMSdpWgQdyz8OM4Kj2nGz5h/JxCYwKT0e3R5qy48e0dcM906SG08DVQCCsiBnXAFWymM9Hs2+dPAAWlCNiR0gME=,iv:SookZTJGT7F5vZU6uDr9gO1A6XuDmL1UXlyphYS2dsI=,tag:8S77OX8aJcCn3efY25k4Dw==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.8.1

users/adriangl.nix

@@ -9,7 +9,7 @@
     ];
 
     packages = with pkgs; [
-      eza
+      exa
       neovim
     ];
 

users/eirikwit.nix

@@ -1,18 +0,0 @@
-{ pkgs, ... }:
-{
-  users.users.eirikwit = {
-    isNormalUser = true;
-    extraGroups = [
-      "wheel"
-      "drift"
-    ];
-
-    packages = with pkgs; [
-      micro
-    ];
-
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGZusOSiUVSMjrvNdUq4R91Gafq4XVs9C77Zt+LMPhCU eirikw@live.no"
-    ];
-  };
-}

users/jonmro.nix

@@ -3,7 +3,7 @@
 {
   users.users.jonmro = {
     isNormalUser = true;
-    extraGroups = [ "wheel" "drift" "nix-builder-users" ]; 
+    extraGroups = [ "wheel" ]; 
     shell = pkgs.zsh;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEm5PfYmfl/0fnAP/3coVlvTw3/TYNLT6r/NwJHZbLAK jonrodtang@gmail.com"

users/oysteikt.nix

@@ -11,7 +11,7 @@
 
     packages = with pkgs; [
       bottom
-      eza
+      exa
       neovim
       diskonaut
       ripgrep

values.nix

@@ -60,10 +60,6 @@ in rec {
       ipv4 = pvv-ipv4 231;
       ipv6 = pvv-ipv6 231;
     };
-    skrott = {
-      ipv4 = pvv-ipv4 235;
-      ipv6 = pvv-ipv6 235;
-    };
   };
 
   defaultNetworkConfig = {