WIP: init buskerud/salsa

2024-04-13 18:47:03 +02:00
131 changed files with 2186 additions and 9547 deletions
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,10 +0,0 @@
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.nix]
-indent_style = space
-indent_size = 2
--- a/.envrc
+++ b/.envrc
@@ -1 +0,0 @@
-use flake
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1 +0,0 @@
-e00008da1afe0d760badd34bbeddff36bb08c475
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,2 @@
 result*
 /configuration.nix
-/.direnv/
-*.qcow2
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -3,14 +3,10 @@ keys:
  - &user_danio age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
  - &user_felixalb age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
  - &user_oysteikt F7D37890228A907440E1FD4846B9228E814A2AAC
-  - &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
-  - &user_pederbs_sopp age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
-  - &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
-  - &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5

  # Hosts
  - &host_jokum age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
-  - &host_ildkule age1x28hmzvuv6f2n66c0jtqcca3h9rput8d7j5uek6jcpx8n9egd52sqpejq0
+  - &host_ildkule age1hn45n46ypyrvypv0mwfnpt9ddrlmw34dwlpf33n8v67jexr3lucq6ahc9x
  - &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
  - &host_bicep age1sl43gc9cw939z5tgha2lpwf0xxxgcnlw7w4xem4sqgmt2pt264vq0dmwx2

@@ -22,10 +18,6 @@ creation_rules:
      - *host_jokum
      - *user_danio
      - *user_felixalb
-      - *user_eirikwit
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
      pgp:
      - *user_oysteikt

@@ -37,9 +29,6 @@ creation_rules:
      - *host_bekkalokk
      - *user_danio
      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
      pgp:
      - *user_oysteikt

@@ -49,9 +38,6 @@ creation_rules:
      - *host_jokum
      - *user_danio
      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
      pgp:
      - *user_oysteikt

@@ -61,9 +47,6 @@ creation_rules:
      - *host_ildkule
      - *user_danio
      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
      pgp:
      - *user_oysteikt
  
@@ -73,8 +56,5 @@ creation_rules:
      - *host_bicep
      - *user_danio
      - *user_felixalb
-      - *user_pederbs_sopp
-      - *user_pederbs_nord
-      - *user_pederbs_bjarte
      pgp:
      - *user_oysteikt
--- a/README.MD
+++ b/README.MD
@@ -26,14 +26,10 @@ Det er sikkert lurt å lage en PR først om du ikke er vandt til nix enda.
 Innen 24h skal alle systemene hente ned den nye konfigurasjonen og deploye den.

 Du kan tvinge en maskin til å oppdatere seg før dette ved å kjøre:
-`nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --upgrade --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
+`nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git --upgrade`

 som root på maskinen.

-Hvis du ikke har lyst til å oppdatere alle pakkene (og kanskje måtte vente en stund!) kan du kjøre
-
-`nixos-rebuild switch --override-input nixpkgs nixpkgs --override-input nixpkgs-unstable nixpkgs-unstable --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
-
 ## Seksjonen for hemmeligheter

 For at hemmeligheter ikke skal deles med hele verden i git - eller å være world
--- a/base.nix
+++ b/base.nix
@@ -0,0 +1,86 @@
+{ config, lib, pkgs, inputs, values, ... }:
+
+{
+  imports = [
+    ./users
+  ];
+
+  networking.domain = "pvv.ntnu.no";
+  networking.useDHCP = false;
+  # networking.search = [ "pvv.ntnu.no" "pvv.org" ];
+  # networking.nameservers = lib.mkDefault [ "129.241.0.200" "129.241.0.201" ];
+  # networking.tempAddresses = lib.mkDefault "disabled";
+  # networking.defaultGateway = values.hosts.gateway;
+
+  systemd.network.enable = true;
+
+  services.resolved = {
+    enable = lib.mkDefault true;
+    dnssec = "false"; # Supposdly this keeps breaking and the default is to allow downgrades anyways...
+  };
+
+  time.timeZone = "Europe/Oslo";
+
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "no";
+  };
+
+  system.autoUpgrade = {
+    enable = true;
+    flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
+    flags = [
+      "--update-input" "nixpkgs"
+      "--update-input" "nixpkgs-unstable"
+      "--no-write-lock-file"
+    ];
+  };
+  nix.gc.automatic = true;
+  nix.gc.options = "--delete-older-than 2d";
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  /* This makes commandline tools like
+  ** nix run nixpkgs#hello
+  ** and nix-shell -p hello
+  ** use the same channel the system
+  ** was built with
+  */
+  nix.registry = {
+    nixpkgs.flake = inputs.nixpkgs;
+  };
+  nix.nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
+
+  environment.systemPackages = with pkgs; [
+    file
+    git
+    gnupg
+    htop
+    nano
+    rsync
+    screen
+    tmux
+    vim
+    wget
+
+    kitty.terminfo
+  ];
+
+  programs.zsh.enable = true;
+
+  users.groups."drift".name = "drift";
+
+  # Trusted users on the nix builder machines
+  users.groups."nix-builder-users".name = "nix-builder-users";
+
+  services.openssh = {
+    enable = true;
+    extraConfig = ''
+      PubkeyAcceptedAlgorithms=+ssh-rsa
+    '';
+    settings.PermitRootLogin = "yes";
+  };
+
+
+}
--- a/base/default.nix
+++ b/base/default.nix
@@ -1,60 +0,0 @@
-{ pkgs, lib, ... }:
-
-{
-  imports = [
-    ../users
-    ../modules/snakeoil-certs.nix
-
-    ./networking.nix
-    ./nix.nix
-
-    ./services/acme.nix
-    ./services/auto-upgrade.nix
-    ./services/irqbalance.nix
-    ./services/logrotate.nix
-    ./services/nginx.nix
-    ./services/openssh.nix
-    ./services/postfix.nix
-    ./services/smartd.nix
-    ./services/thermald.nix
-  ];
-
-  boot.tmp.cleanOnBoot = lib.mkDefault true;
-
-  time.timeZone = "Europe/Oslo";
-
-  i18n.defaultLocale = "en_US.UTF-8";
-  console = {
-    font = "Lat2-Terminus16";
-    keyMap = "no";
-  };
-
-  environment.systemPackages = with pkgs; [
-    file
-    git
-    gnupg
-    htop
-    nano
-    ripgrep
-    rsync
-    screen
-    tmux
-    vim
-    wget
-
-    kitty.terminfo
-  ];
-
-  programs.zsh.enable = true;
-
-  security.sudo.execWheelOnly = true;
-  security.sudo.extraConfig = ''
-    Defaults lecture = never
-  '';
-
-  users.groups."drift".name = "drift";
-
-  # Trusted users on the nix builder machines
-  users.groups."nix-builder-users".name = "nix-builder-users";
-}
-
--- a/base/networking.nix
+++ b/base/networking.nix
@@ -1,13 +0,0 @@
-{ lib, values, ... }:
-{
-  systemd.network.enable = true;
-  networking.domain = "pvv.ntnu.no";
-  networking.useDHCP = false;
-
-  # The rest of the networking configuration is usually sourced from /values.nix
-
-  services.resolved = {
-    enable = lib.mkDefault true;
-    dnssec = "false"; # Supposdly this keeps breaking and the default is to allow downgrades anyways...
-  };
-}
--- a/base/nix.nix
+++ b/base/nix.nix
@@ -1,34 +0,0 @@
-{ inputs, ... }:
-{
-  nix = {
-    gc = {
-      automatic = true;
-      options = "--delete-older-than 2d";
-    };
-
-    settings = {
-      allow-dirty = true;
-      auto-optimise-store = true;
-      builders-use-substitutes = true;
-      experimental-features = [ "nix-command" "flakes" ];
-      log-lines = 50;
-      use-xdg-base-directories = true;
-    };
-
-    /* This makes commandline tools like
-    ** nix run nixpkgs#hello
-    ** and nix-shell -p hello
-    ** use the same channel the system
-    ** was built with
-    */
-    registry = {
-      "nixpkgs".flake = inputs.nixpkgs;
-      "nixpkgs-unstable".flake = inputs.nixpkgs-unstable;
-      "pvv-nix".flake = inputs.self;
-    };
-    nixPath = [
-      "nixpkgs=${inputs.nixpkgs}"
-      "unstable=${inputs.nixpkgs-unstable}"
-    ];
-  };
-}
--- a/base/services/acme.nix
+++ b/base/services/acme.nix
@@ -1,15 +0,0 @@
-{ ... }:
-{
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "drift@pvv.ntnu.no";
-  };
-
-  # Let's not spam LetsEncrypt in `nixos-rebuild build-vm` mode:
-  virtualisation.vmVariant = {
-    security.acme.defaults.server = "https://127.0.0.1";
-    security.acme.preliminarySelfsigned = true;
-
-    users.users.root.initialPassword = "root";
-  };
-}
--- a/base/services/auto-upgrade.nix
+++ b/base/services/auto-upgrade.nix
@@ -1,26 +0,0 @@
-{ inputs, pkgs, lib, ... }:
-{
-  system.autoUpgrade = {
-    enable = true;
-    flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
-    flags = [
-      # --update-input is deprecated since nix 2.22, and removed in lix 2.90
-      # https://git.lix.systems/lix-project/lix/issues/400
-      "--refresh"
-      "--override-input" "nixpkgs" "github:nixos/nixpkgs/nixos-24.05-small"
-      "--override-input" "nixpkgs-unstable" "github:nixos/nixpkgs/nixos-unstable-small"
-      "--no-write-lock-file"
-    ];
-  };
-
-  # workaround for https://github.com/NixOS/nix/issues/6895
-  # via https://git.lix.systems/lix-project/lix/issues/400
-  environment.etc."current-system-flake-inputs.json".source
-    = pkgs.writers.writeJSON "flake-inputs.json" (
-      lib.flip lib.mapAttrs inputs (name: input:
-        # inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
-        lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
-          // { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
-      )
-    );
-}
--- a/base/services/irqbalance.nix
+++ b/base/services/irqbalance.nix
@@ -1,4 +0,0 @@
-{ ... }:
-{
-  services.irqbalance.enable = true;
-}
--- a/base/services/logrotate.nix
+++ b/base/services/logrotate.nix
@@ -1,42 +0,0 @@
-{ ... }:
-{
-  # source: https://github.com/logrotate/logrotate/blob/main/examples/logrotate.service
-  systemd.services.logrotate = {
-    documentation = [ "man:logrotate(8)" "man:logrotate.conf(5)" ];
-    unitConfig.RequiresMountsFor = "/var/log";
-    serviceConfig = {
-      Nice = 19;
-      IOSchedulingClass = "best-effort";
-      IOSchedulingPriority = 7;
-
-      ReadWritePaths = [ "/var/log" ];
-
-      AmbientCapabilities = [ "" ];
-      CapabilityBoundingSet = [ "" ];
-      DeviceAllow = [ "" ];
-      LockPersonality = true;
-      MemoryDenyWriteExecute = true;
-      NoNewPrivileges = true; # disable for third party rotate scripts
-      PrivateDevices = true;
-      PrivateNetwork = true; # disable for mail delivery
-      PrivateTmp = true;
-      ProtectClock = true;
-      ProtectControlGroups = true;
-      ProtectHome = true; # disable for userdir logs
-      ProtectHostname = true;
-      ProtectKernelLogs = true;
-      ProtectKernelModules = true;
-      ProtectKernelTunables = true;
-      ProtectProc = "invisible";
-      ProtectSystem = "full";
-      RestrictNamespaces = true;
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true; # disable for creating setgid directories
-      SocketBindDeny = [ "any" ];
-      SystemCallArchitectures = "native";
-      SystemCallFilter = [
-        "@system-service"
-      ];
-    };
-  };
-}
--- a/base/services/nginx.nix
+++ b/base/services/nginx.nix
@@ -1,44 +0,0 @@
-{ config, lib, ... }:
-{
-  # nginx return 444 for all nonexistent virtualhosts
-
-  systemd.services.nginx.after = [ "generate-snakeoil-certs.service" ];
-
-  environment.snakeoil-certs = lib.mkIf config.services.nginx.enable {
-    "/etc/certs/nginx" = {
-      owner = "nginx";
-      group = "nginx";
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = lib.mkIf config.services.nginx.enable [ 80 443 ];
-
-  services.nginx = {
-    recommendedTlsSettings = true;
-    recommendedProxySettings = true;
-    recommendedOptimisation = true;
-    recommendedGzipSettings = true;
-
-    appendConfig = ''
-      pcre_jit on;
-      worker_processes auto;
-      worker_rlimit_nofile 100000;
-    '';
-    eventsConfig = ''
-      worker_connections 2048;
-      use epoll;
-      multi_accept on;
-    '';
-  };
-
-  systemd.services.nginx.serviceConfig = lib.mkIf config.services.nginx.enable {
-    LimitNOFILE = 65536;
-  };
-
-  services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
-    sslCertificate = "/etc/certs/nginx.crt";
-    sslCertificateKey = "/etc/certs/nginx.key";
-    addSSL = true;
-    extraConfig = "return 444;";
-  };
-}
--- a/base/services/openssh.nix
+++ b/base/services/openssh.nix
@@ -1,21 +0,0 @@
-{ ... }:
-{
-  services.openssh = {
-    enable = true;
-    startWhenNeeded = true;
-    extraConfig = ''
-      PubkeyAcceptedAlgorithms=+ssh-rsa
-      Match Group wheel
-        PasswordAuthentication no
-      Match All
-    '';
-    settings.PermitRootLogin = "yes";
-
-    users.users."root".openssh.authorizedKeys.keys = [
-      "ssh-rsa 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 openstack-sleipner"
-
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICCbgJ0Uwh9VSVhfId7l9i5/jk4CvAK5rbkiab8R+moF root@sleipner"
-    ];
-  };
-}
-
--- a/base/services/postfix.nix
+++ b/base/services/postfix.nix
@@ -1,23 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.postfix;
-in
-{
-  services.postfix = {
-    enable = true;
-
-    hostname = "${config.networking.hostName}.pvv.ntnu.no";
-    domain = "pvv.ntnu.no";
-
-    relayHost = "smtp.pvv.ntnu.no";
-    relayPort = 465;
-
-    config = {
-      smtp_tls_wrappermode = "yes";
-      smtp_tls_security_level = "encrypt";
-    };
-
-    # Nothing should be delivered to this machine
-    destination = [ ];
-  };
-}
--- a/base/services/smartd.nix
+++ b/base/services/smartd.nix
@@ -1,8 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-  services.smartd.enable = lib.mkDefault true;
-
-  environment.systemPackages = lib.optionals config.services.smartd.enable (with pkgs; [
-    smartmontools
-  ]);
-}
--- a/base/services/thermald.nix
+++ b/base/services/thermald.nix
@@ -1,8 +0,0 @@
-{ config, lib, ... }:
-{
-  # Let's not thermal throttle
-  services.thermald.enable = lib.mkIf (lib.all (x: x) [
-      (config.nixpkgs.system == "x86_64-linux")
-      (!config.boot.isContainer or false)
-    ]) true;
-}
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1725242307,
-        "narHash": "sha256-a2iTMBngegEZvaNAzzxq5Gc5Vp3UWoGUqWtK11Txbic=",
+        "lastModified": 1709632354,
+        "narHash": "sha256-jxRHwqrtNze51WKFKvxlQ8Inf62UNRl5cFqEQ2V96vE=",
        "owner": "nix-community",
        "repo": "disko",
-        "rev": "96073e6423623d4a8027e9739d2af86d6422ea7a",
+        "rev": "0d11aa8d6431326e10b8656420f91085c3bd0b12",
        "type": "github"
      },
      "original": {
@@ -20,64 +20,24 @@
        "type": "github"
      }
    },
-    "fix-python": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "grzegorz",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1725463969,
-        "narHash": "sha256-d3c1TAlIN1PtK+oQP1wO6XbDfmR4SUp/C/4s7G46ARo=",
-        "owner": "GuillaumeDesforges",
-        "repo": "fix-python",
-        "rev": "2926402234c3f99aa8e4608c51d9ffa73ea403c0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "GuillaumeDesforges",
-        "repo": "fix-python",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1689068808,
-        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
-        "type": "github"
-      },
-      "original": {
-        "id": "flake-utils",
-        "type": "indirect"
-      }
-    },
    "grzegorz": {
      "inputs": {
-        "fix-python": "fix-python",
        "nixpkgs": [
-          "nixpkgs"
+          "nixpkgs-unstable"
        ]
      },
      "locked": {
-        "lastModified": 1726861911,
-        "narHash": "sha256-pXPmVp4AgszzJXlLjj8r9NxoDvxoV4USGaiMwqCyb4M=",
-        "ref": "refs/heads/master",
-        "rev": "d10db19d7df5c5c2cd2dcb878376d5d681f6c2f2",
-        "revCount": 94,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz.git"
+        "lastModified": 1696346665,
+        "narHash": "sha256-J6Tf6a/zhFZ8SereluHLrvgPsIVm2CGHHA8wrbhZB3Y=",
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz",
+        "rev": "9b9c3ac7d408ac7c6d67544b201e6b169afacb03",
+        "type": "github"
      },
      "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz.git"
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz",
+        "type": "github"
      }
    },
    "grzegorz-clients": {
@@ -87,121 +47,96 @@
        ]
      },
      "locked": {
-        "lastModified": 1726861934,
-        "narHash": "sha256-lOzPDwktd+pwszUTbpUdQg6iCzInS11fHLfkjmnvJrM=",
-        "ref": "refs/heads/master",
-        "rev": "546d921ec46735dbf876e36f4af8df1064d09432",
-        "revCount": 78,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
+        "lastModified": 1693864994,
+        "narHash": "sha256-oLDiWdCKDtEfeGzfAuDTq+n9VWp6JCo67PEESEZ3y8E=",
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz-clients",
+        "rev": "a38a0b0fb31ad0ad78a91458cb2c7f77f686468f",
+        "type": "github"
      },
      "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/grzegorz-clients.git"
+        "owner": "Programvareverkstedet",
+        "repo": "grzegorz-clients",
+        "type": "github"
      }
    },
    "matrix-next": {
      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
+        "nixpkgs-lib": "nixpkgs-lib"
      },
      "locked": {
-        "lastModified": 1727410897,
-        "narHash": "sha256-tWsyxvf421ieWUJYgjV7m1eTdr2ZkO3vId7vmtvfFpQ=",
+        "lastModified": 1701507532,
+        "narHash": "sha256-Zzv8OFB7iilzDGe6z2t/j8qRtR23TN3N8LssGsvRWEA=",
        "owner": "dali99",
        "repo": "nixos-matrix-modules",
-        "rev": "ff787d410cba17882cd7b6e2e22cc88d4064193c",
+        "rev": "046194cdadc50d81255a9c57789381ed1153e2b1",
        "type": "github"
      },
      "original": {
        "owner": "dali99",
-        "ref": "v0.6.1",
        "repo": "nixos-matrix-modules",
        "type": "github"
      }
    },
-    "minecraft-data": {
-      "locked": {
-        "lastModified": 1725277886,
-        "narHash": "sha256-Fw4VbbE3EfypQWSgPDFfvVH47BHeg3ptsO715NlUM8Q=",
-        "ref": "refs/heads/master",
-        "rev": "1b4087bd3322a2e2ba84271c8fcc013e6b641a58",
-        "revCount": 2,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
-      }
-    },
-    "nix-gitea-themes": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1714416973,
-        "narHash": "sha256-aZUcvXjdETUC6wVQpWDVjLUzwpDAEca8yR0ITDeK39o=",
-        "ref": "refs/heads/main",
-        "rev": "2b23c0ba8aae68d3cb6789f0f6e4891cef26cc6d",
-        "revCount": 6,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
-      }
-    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1725198597,
-        "narHash": "sha256-w3sjCEbnc242ByJ18uebzgjFZY3QU7dZhmLwPsJIZJs=",
+        "lastModified": 1709565521,
+        "narHash": "sha256-YP3H7Lm3IhOKHIcn+qMCLRINJG313Io5CjvNTJyrnhY=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "3524b030c839db4ea4ba16737789c6fb8a1769c6",
+        "rev": "9a5f1a573376eeb8c525f936eed32fabfb6e81be",
        "type": "github"
      },
      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.05-small",
-        "repo": "nixpkgs",
+        "id": "nixpkgs",
+        "ref": "nixos-23.11-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": 1721524707,
-        "narHash": "sha256-5NctRsoE54N86nWd0psae70YSLfrOek3Kv1e8KoXe/0=",
+        "lastModified": 1709428628,
+        "narHash": "sha256-//ZCCnpVai/ShtO2vPjh3AWgo8riXCaret6V9s7Hew4=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "556533a23879fc7e5f98dd2e0b31a6911a213171",
+        "rev": "66d65cb00b82ffa04ee03347595aa20e41fe3555",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
-        "ref": "release-24.05",
+        "ref": "release-23.11",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-unstable": {
      "locked": {
-        "lastModified": 1725183711,
-        "narHash": "sha256-gkjg8FfjL92azt3gzZUm1+v+U4y+wbQE630uIf4Aybo=",
+        "lastModified": 1712963716,
+        "narHash": "sha256-WKm9CvgCldeIVvRz87iOMi8CFVB1apJlkUT4GGvA0iM=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "a2c345850e5e1d96c62e7fa8ca6c9d77ebad1c37",
+        "rev": "cfd6b5fc90b15709b780a5a1619695a88505a176",
        "type": "github"
      },
      "original": {
-        "owner": "NixOS",
+        "id": "nixpkgs",
        "ref": "nixos-unstable-small",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "indirect"
      }
    },
    "pvv-calendar-bot": {
@@ -211,11 +146,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1723850344,
-        "narHash": "sha256-aT37O9l9eclWEnqxASVNBL1dKwDHZUOqdbA4VO9DJvw=",
+        "lastModified": 1693136143,
+        "narHash": "sha256-amHprjftc3y/bg8yf4hITCLa+ez5HIi0yGfR7TU6UIc=",
        "ref": "refs/heads/main",
-        "rev": "38b66677ab8c01aee10cd59e745af9ce3ea88092",
-        "revCount": 19,
+        "rev": "a32894b305f042d561500f5799226afd1faf5abb",
+        "revCount": 9,
        "type": "git",
        "url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
      },
@@ -224,38 +159,15 @@
        "url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
      }
    },
-    "pvv-nettsiden": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1725212759,
-        "narHash": "sha256-yZBsefIarFUEhFRj+rCGMp9Zvag3MCafqV/JfGVRVwc=",
-        "ref": "refs/heads/master",
-        "rev": "e7b66b4bc6a89bab74bac45b87e9434f5165355f",
-        "revCount": 473,
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
-      }
-    },
    "root": {
      "inputs": {
        "disko": "disko",
        "grzegorz": "grzegorz",
        "grzegorz-clients": "grzegorz-clients",
        "matrix-next": "matrix-next",
-        "minecraft-data": "minecraft-data",
-        "nix-gitea-themes": "nix-gitea-themes",
        "nixpkgs": "nixpkgs",
        "nixpkgs-unstable": "nixpkgs-unstable",
        "pvv-calendar-bot": "pvv-calendar-bot",
-        "pvv-nettsiden": "pvv-nettsiden",
        "sops-nix": "sops-nix"
      }
    },
@@ -267,11 +179,11 @@
        "nixpkgs-stable": "nixpkgs-stable"
      },
      "locked": {
-        "lastModified": 1725201042,
-        "narHash": "sha256-lj5pxOwidP0W//E7IvyhbhXrnEUW99I07+QpERnzTS4=",
+        "lastModified": 1709591996,
+        "narHash": "sha256-0sQcalXSgqlO6mnxBTXkSQChBHy2GQsokB1XY8r+LpQ=",
        "owner": "Mic92",
        "repo": "sops-nix",
-        "rev": "5db5921e40ae382d6716dce591ea23b0a39d96f7",
+        "rev": "291aad29b59ceda517a06e59809f35cb0bb17c6b",
        "type": "github"
      },
      "original": {
@@ -279,21 +191,6 @@
        "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",
--- a/flake.nix
+++ b/flake.nix
@@ -2,8 +2,8 @@
  description = "PVV System flake";

  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05-small"; # remember to also update the url in base/services/auto-upgrade.nix
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable-small";
+    nixpkgs.url = "nixpkgs/nixos-23.11-small";
+    nixpkgs-unstable.url = "nixpkgs/nixos-unstable-small";

    sops-nix.url = "github:Mic92/sops-nix";
    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
@@ -11,24 +11,15 @@
    disko.url = "github:nix-community/disko";
    disko.inputs.nixpkgs.follows = "nixpkgs";

-    pvv-nettsiden.url = "git+https://git.pvv.ntnu.no/Projects/nettsiden.git";
-    pvv-nettsiden.inputs.nixpkgs.follows = "nixpkgs";
-
    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/v0.6.1";
-    matrix-next.inputs.nixpkgs.follows = "nixpkgs";
+    matrix-next.url = "github:dali99/nixos-matrix-modules";

-    nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git";
-    nix-gitea-themes.inputs.nixpkgs.follows = "nixpkgs";
-
-    grzegorz.url = "git+https://git.pvv.ntnu.no/Projects/grzegorz.git";
-    grzegorz.inputs.nixpkgs.follows = "nixpkgs";
-    grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Projects/grzegorz-clients.git";
+    grzegorz.url = "github:Programvareverkstedet/grzegorz";
+    grzegorz.inputs.nixpkgs.follows = "nixpkgs-unstable";
+    grzegorz-clients.url = "github:Programvareverkstedet/grzegorz-clients";
    grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
-
-    minecraft-data.url = "git+https://git.pvv.ntnu.no/Drift/minecraft-data.git";
  };

  outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
@@ -39,8 +30,8 @@
      "aarch64-linux"
      "aarch64-darwin"
    ];
-    forAllSystems = f: nixlib.genAttrs systems f;
-    allMachines = builtins.attrNames self.nixosConfigurations;
+    forAllSystems = f: nixlib.genAttrs systems (system: f system);
+    allMachines = nixlib.mapAttrsToList (name: _: name) self.nixosConfigurations;
    importantMachines = [
      "bekkalokk"
      "bicep"
@@ -49,10 +40,7 @@
      "ildkule"
    ];
  in {
-    inherit inputs;
-
    nixosConfigurations = let
-      unstablePkgs = nixpkgs-unstable.legacyPackages.x86_64-linux;
      nixosConfig = nixpkgs: name: config: nixpkgs.lib.nixosSystem (nixpkgs.lib.recursiveUpdate
        rec {
          system = "x86_64-linux";
@@ -64,16 +52,16 @@
          modules = [
            ./hosts/${name}/configuration.nix
            sops-nix.nixosModules.sops
-          ] ++ config.modules or [];
+          ];

          pkgs = import nixpkgs {
            inherit system;
            overlays = [
-              # Global overlays go here
-            ] ++ config.overlays or [ ];
+              inputs.pvv-calendar-bot.overlays.${system}.default
+            ];
          };
        }
-        (removeAttrs config [ "modules" "overlays" ])
+        config
      );

      stableNixosConfig = nixosConfig nixpkgs;
@@ -81,31 +69,19 @@
    in {
      bicep = stableNixosConfig "bicep" {
        modules = [
+          ./hosts/bicep/configuration.nix
+          sops-nix.nixosModules.sops
+
          inputs.matrix-next.nixosModules.default
          inputs.pvv-calendar-bot.nixosModules.default
        ];
-        overlays = [
-          inputs.pvv-calendar-bot.overlays.x86_64-linux.default
-        ];
-      };
-      bekkalokk = stableNixosConfig "bekkalokk" {
-        overlays = [
-          (final: prev: {
-            heimdal = unstablePkgs.heimdal;
-            mediawiki-extensions = final.callPackage ./packages/mediawiki-extensions { };
-            simplesamlphp = final.callPackage ./packages/simplesamlphp { };
-            bluemap = final.callPackage ./packages/bluemap.nix { };
-          })
-          inputs.nix-gitea-themes.overlays.default
-          inputs.pvv-nettsiden.overlays.default
-        ];
-        modules = [
-          inputs.nix-gitea-themes.nixosModules.default
-          inputs.pvv-nettsiden.nixosModules.default
-        ];
      };
+      bekkalokk = stableNixosConfig "bekkalokk" { };
      bob = stableNixosConfig "bob" {
        modules = [
+          ./hosts/bob/configuration.nix
+          sops-nix.nixosModules.sops
+
          disko.nixosModules.disko
          { disko.devices.disk.disk1.device = "/dev/vda"; }
        ];
@@ -116,21 +92,28 @@

      brzeczyszczykiewicz = stableNixosConfig "brzeczyszczykiewicz" {
        modules = [
+          ./hosts/brzeczyszczykiewicz/configuration.nix
+          sops-nix.nixosModules.sops
+
          inputs.grzegorz.nixosModules.grzegorz-kiosk
          inputs.grzegorz-clients.nixosModules.grzegorz-webui
        ];
      };
      georg = stableNixosConfig "georg" {
        modules = [
+          ./hosts/georg/configuration.nix
+          sops-nix.nixosModules.sops
+
          inputs.grzegorz.nixosModules.grzegorz-kiosk
          inputs.grzegorz-clients.nixosModules.grzegorz-webui
        ];
      };
-    };
-
-    nixosModules = {
-      snakeoil-certs = ./modules/snakeoil-certs.nix;
-      snappymail = ./modules/snappymail.nix;
+      buskerud = stableNixosConfig "buskerud" {
+        modules = [
+          ./hosts/buskerud/configuration.nix
+          sops-nix.nixosModules.sops
+        ];
+      };
    };

    devShells = forAllSystems (system: {
@@ -140,22 +123,23 @@
    packages = {
      "x86_64-linux" = let
        pkgs = nixpkgs.legacyPackages."x86_64-linux";
+        pkgs-unstable = nixpkgs-unstable.legacyPackages."x86_64-linux";
      in rec {
        default = important-machines;
        important-machines = pkgs.linkFarm "important-machines"
          (nixlib.getAttrs importantMachines self.packages.x86_64-linux);
        all-machines = pkgs.linkFarm "all-machines"
          (nixlib.getAttrs allMachines self.packages.x86_64-linux);
-
-        simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
-
-      } //
-      (nixlib.pipe null [
-        (_: pkgs.callPackage ./packages/mediawiki-extensions { })
-        (nixlib.flip builtins.removeAttrs ["override" "overrideDerivation"])
-        (nixlib.mapAttrs' (name: nixlib.nameValuePair "mediawiki-${name}"))
-      ])
-      // nixlib.genAttrs allMachines
+	heimdal = pkgs.callPackage hosts/buskerud/containers/salsa/services/heimdal/package.nix {
+          inherit (pkgs.apple_sdk.frameworks)
+            CoreFoundation Security SystemConfiguration;
+	};
+	heimdal-unstable = pkgs-unstable.callPackage hosts/buskerud/containers/salsa/services/heimdal/package.nix {
+          inherit (pkgs.apple_sdk.frameworks)
+            CoreFoundation Security SystemConfiguration;
+	};
+	inherit pkgs pkgs-unstable;
+      } // nixlib.genAttrs allMachines
        (machine: self.nixosConfigurations.${machine}.config.system.build.toplevel);
    };
  };
--- a/hosts/bekkalokk/configuration.nix
+++ b/hosts/bekkalokk/configuration.nix
@@ -3,19 +3,17 @@
  imports = [
    ./hardware-configuration.nix

-    ../../base
+    ../../base.nix
    ../../misc/metrics-exporters.nix

-    ./services/bluemap/default.nix
+    #./services/keycloak.nix
+
+    # TODO: set up authentication for the following:
+    # ./services/website.nix
+    ./services/nginx
    ./services/gitea/default.nix
-    ./services/idp-simplesamlphp
-    ./services/kerberos
-    ./services/mediawiki
-    ./services/nginx.nix
-    ./services/phpfpm.nix
-    ./services/vaultwarden.nix
    ./services/webmail
-    ./services/website
+    # ./services/mediawiki.nix
  ];

  sops.defaultSopsFile = ../../secrets/bekkalokk/bekkalokk.yaml;
@@ -26,6 +24,8 @@
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

+  virtualisation.podman.enable = true;
+
  networking.hostName = "bekkalokk";

  systemd.network.networks."30-enp2s0" = values.defaultNetworkConfig // {
@@ -33,8 +33,6 @@
    address = with values.hosts.bekkalokk; [ (ipv4 + "/25") (ipv6 + "/64") ];
  };

-  services.btrfs.autoScrub.enable = true;
-
  # Do not change, even during upgrades.
  # See https://search.nixos.org/options?show=system.stateVersion
  system.stateVersion = "22.11";
--- a/hosts/bekkalokk/services/bluemap/default.nix
+++ b/hosts/bekkalokk/services/bluemap/default.nix
@@ -1,83 +0,0 @@
-{ config, lib, pkgs, inputs, ... }:
-let
-  vanillaSurvival = "/var/lib/bluemap/vanilla_survival_world";
-in {
-  imports = [
-    ./module.nix # From danio, pending upstreaming
-  ];
-
-  disabledModules = [ "services/web-servers/bluemap.nix" ];
-
-  sops.secrets."bluemap/ssh-key" = { };
-  sops.secrets."bluemap/ssh-known-hosts" = { };
-
-  services.bluemap = {
-    enable = true;
-    eula = true;
-    onCalendar = "*-*-* 05:45:00"; # a little over an hour after auto-upgrade
-
-    host = "minecraft.pvv.ntnu.no";
-
-    maps = {
-      "verden" = {
-        settings = {
-          world = vanillaSurvival;
-          sorting = 0;
-          ambient-light = 0.1;
-          cave-detection-ocean-floor = -5;
-          marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.verden;
-        };
-      };
-      "underverden" = {
-        settings = {
-          world = "${vanillaSurvival}/DIM-1";
-          sorting = 100;
-          sky-color = "#290000";
-          void-color = "#150000";
-          ambient-light = 0.6;
-          world-sky-light = 0;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-          cave-detection-uses-block-light = true;
-          max-y = 90;
-          marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.underverden;
-        };
-      };
-      "enden" = {
-        settings = {
-          world = "${vanillaSurvival}/DIM1";
-          sorting = 200;
-          sky-color = "#080010";
-          void-color = "#080010";
-          ambient-light = 0.6;
-          world-sky-light = 0;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-        };
-      };
-    };
-  };
-
-  services.nginx.virtualHosts."minecraft.pvv.ntnu.no" = {
-    enableACME = true;
-    forceSSL = true;
-  };
-
-  # TODO: render somewhere else lmao
-  systemd.services."render-bluemap-maps" = {
-    preStart = ''
-      mkdir -p /var/lib/bluemap/world
-      ${pkgs.rsync}/bin/rsync \
-        -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" \
-        -avz --no-owner --no-group \
-        root@innovation.pvv.ntnu.no:/ \
-        ${vanillaSurvival}
-    '';
-    serviceConfig = {
-      LoadCredential = [
-        "sshkey:${config.sops.secrets."bluemap/ssh-key".path}"
-        "ssh-known-hosts:${config.sops.secrets."bluemap/ssh-known-hosts".path}"
-      ];
-    };
-  };
-}
--- a/hosts/bekkalokk/services/bluemap/module.nix
+++ b/hosts/bekkalokk/services/bluemap/module.nix
@@ -1,343 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.bluemap;
-  format = pkgs.formats.hocon { };
-
-  coreConfig = format.generate "core.conf" cfg.coreSettings;
-  webappConfig = format.generate "webapp.conf" cfg.webappSettings;
-  webserverConfig = format.generate "webserver.conf" cfg.webserverSettings;
-
-  storageFolder = pkgs.linkFarm "storage"
-    (lib.attrsets.mapAttrs' (name: value:
-      lib.nameValuePair "${name}.conf"
-        (format.generate "${name}.conf" value))
-      cfg.storage);
-
-  mapsFolder = pkgs.linkFarm "maps"
-    (lib.attrsets.mapAttrs' (name: value:
-      lib.nameValuePair "${name}.conf"
-        (format.generate "${name}.conf" value.settings))
-      cfg.maps);
-
-  webappConfigFolder = pkgs.linkFarm "bluemap-config" {
-    "maps" = mapsFolder;
-    "storages" = storageFolder;
-    "core.conf" = coreConfig;
-    "webapp.conf" = webappConfig;
-    "webserver.conf" = webserverConfig;
-    "packs" = cfg.resourcepacks;
-    "addons" = cfg.resourcepacks; # TODO
-  };
-
-  renderConfigFolder = name: value: pkgs.linkFarm "bluemap-${name}-config" {
-    "maps" = pkgs.linkFarm "maps" {
-      "${name}.conf" = (format.generate "${name}.conf" value.settings);
-    };
-    "storages" = storageFolder;
-    "core.conf" = coreConfig;
-    "webapp.conf" = format.generate "webapp.conf" (cfg.webappSettings // { "update-settings-file" = false; });
-    "webserver.conf" = webserverConfig;
-    "packs" = value.resourcepacks;
-    "addons" = cfg.resourcepacks; # TODO
-  };
-
-  inherit (lib) mkOption;
-in {
-  options.services.bluemap = {
-    enable = lib.mkEnableOption "bluemap";
-
-    eula = mkOption {
-      type = lib.types.bool;
-      description = ''
-        By changing this option to true you confirm that you own a copy of minecraft Java Edition,
-        and that you agree to minecrafts EULA.
-      '';
-      default = false;
-    };
-
-    defaultWorld = mkOption {
-      type = lib.types.path;
-      description = ''
-        The world used by the default map ruleset.
-        If you configure your own maps you do not need to set this.
-      '';
-      example = lib.literalExpression "\${config.services.minecraft.dataDir}/world";
-    };
-
-    enableRender = mkOption {
-      type = lib.types.bool;
-      description = "Enable rendering";
-      default = true;
-    };
-
-    webRoot = mkOption {
-      type = lib.types.path;
-      default = "/var/lib/bluemap/web";
-      description = "The directory for saving and serving the webapp and the maps";
-    };
-
-    enableNginx = mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = "Enable configuring a virtualHost for serving the bluemap webapp";
-    };
-
-    host = mkOption {
-      type = lib.types.str;
-      default = "bluemap.${config.networking.domain}";
-      defaultText = lib.literalExpression "bluemap.\${config.networking.domain}";
-      description = "Domain to configure nginx for";
-    };
-
-    onCalendar = mkOption {
-      type = lib.types.str;
-      description = ''
-        How often to trigger rendering the map,
-        in the format of a systemd timer onCalendar configuration.
-        See {manpage}`systemd.timer(5)`.
-      '';
-      default = "*-*-* 03:10:00";
-    };
-
-    coreSettings = mkOption {
-      type = lib.types.submodule {
-        freeformType = format.type;
-        options = {
-          data = mkOption {
-            type = lib.types.path;
-            description = "Folder for where bluemap stores its data";
-            default = "/var/lib/bluemap";
-          };
-          metrics = lib.mkEnableOption "Sending usage metrics containing the version of bluemap in use";
-        };
-      };
-      description = "Settings for the core.conf file, [see upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/core.conf).";
-    };
-
-    webappSettings = mkOption {
-      type = lib.types.submodule {
-        freeformType = format.type;
-      };
-      default = {
-        enabled = true;
-        webroot = cfg.webRoot;
-      };
-      defaultText = lib.literalExpression ''
-        {
-          enabled = true;
-          webroot = config.services.bluemap.webRoot;
-        }
-      '';
-      description = "Settings for the webapp.conf file, see [upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webapp.conf).";
-    };
-
-    webserverSettings = mkOption {
-      type = lib.types.submodule {
-        freeformType = format.type;
-        options = {
-          enabled = mkOption {
-            type = lib.types.bool;
-            description = ''
-              Enable bluemap's built-in webserver.
-              Disabled by default in nixos for use of nginx directly.
-            '';
-            default = false;
-          };
-        };
-      };
-      default = { };
-      description = ''
-        Settings for the webserver.conf file, usually not required.
-        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webserver.conf).
-      '';
-    };
-
-    maps = mkOption {
-      type = lib.types.attrsOf (lib.types.submodule {
-        options = {
-          resourcepacks = mkOption {
-            type = lib.types.path;
-            default = cfg.resourcepacks;
-            defaultText = lib.literalExpression "config.services.bluemap.resourcepacks";
-            description = "A set of resourcepacks/mods to extract models from loaded in alphabetical order";
-          };
-          settings = mkOption {
-            type = (lib.types.submodule {
-              freeformType = format.type;
-              options = {
-                world = mkOption {
-                  type = lib.types.path;
-                  description = "Path to world folder containing the dimension to render";
-                };
-              };
-            });
-            description = ''
-              Settings for files in `maps/`.
-              See the default for an example with good options for the different world types.
-              For valid values [consult upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf).
-            '';
-          };
-        };
-      });
-      default = {
-        "overworld".settings = {
-          world = "${cfg.defaultWorld}";
-          ambient-light = 0.1;
-          cave-detection-ocean-floor = -5;
-        };
-
-        "nether".settings = {
-          world = "${cfg.defaultWorld}/DIM-1";
-          sorting = 100;
-          sky-color = "#290000";
-          void-color = "#150000";
-          ambient-light = 0.6;
-          world-sky-light = 0;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-          cave-detection-uses-block-light = true;
-          max-y = 90;
-        };
-
-        "end".settings = {
-          world = "${cfg.defaultWorld}/DIM1";
-          sorting = 200;
-          sky-color = "#080010";
-          void-color = "#080010";
-          ambient-light = 0.6;
-          world-sky-light = 0;
-          remove-caves-below-y = -10000;
-          cave-detection-ocean-floor = -5;
-        };
-      };
-      defaultText = lib.literalExpression ''
-        {
-          "overworld".settings = {
-            world = "''${cfg.defaultWorld}";
-            ambient-light = 0.1;
-            cave-detection-ocean-floor = -5;
-          };
-
-          "nether".settings = {
-            world = "''${cfg.defaultWorld}/DIM-1";
-            sorting = 100;
-            sky-color = "#290000";
-            void-color = "#150000";
-            ambient-light = 0.6;
-            world-sky-light = 0;
-            remove-caves-below-y = -10000;
-            cave-detection-ocean-floor = -5;
-            cave-detection-uses-block-light = true;
-            max-y = 90;
-          };
-
-          "end".settings = {
-            world = "''${cfg.defaultWorld}/DIM1";
-            sorting = 200;
-            sky-color = "#080010";
-            void-color = "#080010";
-            ambient-light = 0.6;
-            world-sky-light = 0;
-            remove-caves-below-y = -10000;
-            cave-detection-ocean-floor = -5;
-          };
-        };
-      '';
-      description = ''
-        map-specific configuration.
-        These correspond to views in the webapp and are usually
-        different dimension of a world or different render settings of the same dimension.
-        If you set anything in this option you must configure all dimensions yourself!
-      '';
-    };
-
-    storage = mkOption {
-      type = lib.types.attrsOf (lib.types.submodule {
-        freeformType = format.type;
-        options = {
-          storage-type = mkOption {
-            type = lib.types.enum [ "FILE" "SQL" ];
-            description = "Type of storage config";
-            default = "FILE";
-          };
-        };
-      });
-      description = ''
-        Where the rendered map will be stored.
-        Unless you are doing something advanced you should probably leave this alone and configure webRoot instead.
-        [See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/tree/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/storages)
-      '';
-      default = {
-        "file" = {
-          root = "${cfg.webRoot}/maps";
-        };
-      };
-      defaultText = lib.literalExpression ''
-        {
-          "file" = {
-            root = "''${config.services.bluemap.webRoot}/maps";
-          };
-        }
-      '';
-    };
-
-    resourcepacks = mkOption {
-      type = lib.types.path;
-      default = pkgs.linkFarm "resourcepacks" { };
-      description = ''
-        A set of resourcepacks/mods to extract models from loaded in alphabetical order.
-        Can be overriden on a per-map basis with `services.bluemap.maps.<name>.resourcepacks`.
-      '';
-    };
-  };
-
-
-  config = lib.mkIf cfg.enable {
-    assertions =
-      [ { assertion = config.services.bluemap.eula;
-          message = ''
-            You have enabled bluemap but have not accepted minecraft's EULA.
-            You can achieve this through setting `services.bluemap.eula = true`
-          '';
-        }
-      ];
-
-    services.bluemap.coreSettings.accept-download = cfg.eula;
-
-    systemd.services."render-bluemap-maps" = lib.mkIf cfg.enableRender {
-      serviceConfig = {
-        Type = "oneshot";
-        Group = "nginx";
-        UMask = "026";
-      };
-      script = lib.strings.concatStringsSep "\n" ((lib.attrsets.mapAttrsToList
-        (name: value: "${lib.getExe pkgs.bluemap} -c ${renderConfigFolder name value} -r")
-        cfg.maps) ++ [ "${lib.getExe pkgs.bluemap} -c ${webappConfigFolder} -gs" ]);
-    };
-
-    systemd.timers."render-bluemap-maps" = lib.mkIf cfg.enableRender {
-      wantedBy = [ "timers.target" ];
-      timerConfig = {
-        OnCalendar = cfg.onCalendar;
-        Persistent = true;
-        Unit = "render-bluemap-maps.service";
-      };
-    };
-
-    services.nginx.virtualHosts = lib.mkIf cfg.enableNginx {
-      "${cfg.host}" = {
-        root = config.services.bluemap.webRoot;
-        locations = {
-          "~* ^/maps/[^/]*/tiles/".extraConfig = ''
-            error_page 404 = @empty;
-          '';
-          "@empty".return = "204";
-        };
-      };
-    };
-  };
-
-  meta = {
-    maintainers = with lib.maintainers; [ dandellion h7x4 ];
-  };
-}
--- a/hosts/bekkalokk/services/gitea/ci.nix
+++ b/hosts/bekkalokk/services/gitea/ci.nix
@@ -15,9 +15,9 @@ let
        enable = true;
        name = "git-runner-${name}"; url = "https://git.pvv.ntnu.no";
        labels = [
-          "debian-latest:docker://node:18-bullseye"
-          "ubuntu-latest:docker://node:18-bullseye"
-        ];
+	  "debian-latest:docker://node:18-bullseye"
+	  "ubuntu-latest:docker://node:18-bullseye"
+	];
        tokenFile = config.sops.secrets."gitea/runners/${name}".path;
      };
    };
@@ -27,5 +27,4 @@ lib.mkMerge [
  (mkRunner "alpha")
  (mkRunner "beta")
  (mkRunner "epsilon")
-  { virtualisation.podman.enable = true; }
 ]
--- a/hosts/bekkalokk/services/gitea/default.nix
+++ b/hosts/bekkalokk/services/gitea/default.nix
@@ -1,4 +1,4 @@
-{ config, values, pkgs, lib, ... }:
+{ config, values, pkgs, ... }:
 let
  cfg = config.services.gitea;
  domain = "git.pvv.ntnu.no";
@@ -6,8 +6,6 @@ let
 in {
  imports = [
    ./ci.nix
-    ./import-users
-    ./web-secret-provider
  ];

  sops.secrets = {
@@ -15,90 +13,36 @@ in {
      owner = "gitea";
      group = "gitea";
    };
-    "gitea/email-password" = {
-      owner = "gitea";
-      group = "gitea";
-    };
+    "gitea/passwd-ssh-key" = { };
+    "gitea/ssh-known-hosts" = { };
+    "gitea/import-user-env" = { };
  };

  services.gitea = {
    enable = true;
+    stateDir = "/data/gitea";
    appName = "PVV Git";

    database = {
      type = "postgres";
      host = "postgres.pvv.ntnu.no";
-      port = config.services.postgresql.settings.port;
+      port = config.services.postgresql.port;
      passwordFile = config.sops.secrets."gitea/database".path;
      createDatabase = false;
    };

-    mailerPasswordFile = config.sops.secrets."gitea/email-password".path;
-
-    # https://docs.gitea.com/administration/config-cheat-sheet
    settings = {
      server = {
        DOMAIN   = domain;
        ROOT_URL = "https://${domain}/";
        PROTOCOL = "http+unix";
        SSH_PORT = sshPort;
-        START_SSH_SERVER = true;
-        START_LFS_SERVER = true;
-        LANDING_PAGE = "explore";
-      };
-      mailer = {
-        ENABLED = true;
-        FROM = "gitea@pvv.ntnu.no";
-        PROTOCOL = "smtp";
-        SMTP_ADDR = "smtp.pvv.ntnu.no";
-        SMTP_PORT = 587;
-        USER = "gitea@pvv.ntnu.no";
-        SUBJECT_PREFIX = "[pvv-git]";
-      };
-      metrics = {
-        ENABLED = true;
-        ENABLED_ISSUE_BY_LABEL = true;
-        ENABLED_ISSUE_BY_REPOSITORY = true;
+	      START_SSH_SERVER = true;
      };
      indexer.REPO_INDEXER_ENABLED = true;
-      service = {
-        DISABLE_REGISTRATION = true;
-        ENABLE_NOTIFY_MAIL = true;
-        AUTO_WATCH_NEW_REPOS = false;
-      };
-      admin.DEFAULT_EMAIL_NOTIFICATIONS = "onmention";
+      service.DISABLE_REGISTRATION = true;
      session.COOKIE_SECURE = true;
      database.LOG_SQL = false;
-      repository = {
-        PREFERRED_LICENSES = lib.concatStringsSep "," [
-          "AGPL-3.0-only"
-          "AGPL-3.0-or-later"
-          "Apache-2.0"
-          "BSD-3-Clause"
-          "CC-BY-4.0"
-          "CC-BY-NC-4.0"
-          "CC-BY-NC-ND-4.0"
-          "CC-BY-NC-SA-4.0"
-          "CC-BY-ND-4.0"
-          "CC-BY-SA-4.0"
-          "CC0-1.0"
-          "GPL-2.0-only"
-          "GPL-3.0-only"
-          "GPL-3.0-or-later"
-          "LGPL-3.0-linking-exception"
-          "LGPL-3.0-only"
-          "LGPL-3.0-or-later"
-          "MIT"
-          "MPL-2.0"
-          "Unlicense"
-        ];
-        DEFAULT_REPO_UNITS = lib.concatStringsSep "," [
-          "repo.code"
-          "repo.issues"
-          "repo.pulls"
-          "repo.releases"
-        ];
-      };
      picture = {
        DISABLE_GRAVATAR = true;
        ENABLE_FEDERATED_AVATAR = false;
@@ -113,54 +57,49 @@ in {
  services.nginx.virtualHosts."${domain}" = {
    forceSSL = true;
    enableACME = true;
-    kTLS = true;
-    locations = {
-      "/" = {
-        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
-        extraConfig = ''
-          client_max_body_size 512M;
-        '';
-      };
-      "/metrics" = {
-        proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
-        extraConfig = ''
-          allow ${values.hosts.ildkule.ipv4}/32;
-          deny all;
-        '';
-      };
+    locations."/" = {
+      proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
+      recommendedProxySettings = true;
+      extraConfig = ''
+        client_max_body_size 512M;
+      '';
    };
  };

  networking.firewall.allowedTCPPorts = [ sshPort ];

-  # Extra customization
-
-  services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
-
-  systemd.services.install-gitea-customization = {
-    description = "Install extra customization in gitea's CUSTOM_DIR";
-    wantedBy = [ "gitea.service" ];
-    requiredBy = [ "gitea.service" ];
-
-    serviceConfig =  {
-      Type = "oneshot";
-      User = cfg.user;
-      Group = cfg.group;
+  # Automatically import users
+  systemd.services.gitea-import-users = {
+    enable = true;
+    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
+    serviceConfig = {
+      ExecStart = pkgs.writers.writePython3 "gitea-import-users" { libraries = [ pkgs.python3Packages.requests ]; } (builtins.readFile ./gitea-import-users.py);
+      LoadCredential=[
+        "sshkey:${config.sops.secrets."gitea/passwd-ssh-key".path}"
+        "ssh-known-hosts:${config.sops.secrets."gitea/ssh-known-hosts".path}"
+      ];
+      DynamicUser="yes";
+      EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
    };
-
-    script = let
-      logo-svg = ../../../../assets/logo_blue_regular.svg;
-      logo-png = ../../../../assets/logo_blue_regular.png;
-      extraLinks = pkgs.writeText "gitea-extra-links.tmpl" ''
-        <a class="item" href="https://www.pvv.ntnu.no/">PVV</a>
-        <a class="item" href="https://wiki.pvv.ntnu.no/">Wiki</a>
-        <a class="item" href="https://git.pvv.ntnu.no/Drift/-/projects/4">Tokyo Drift Issues</a>
-      '';
-    in ''
-      install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
-      install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
-      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
-      install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
-    '';
  };
+
+  systemd.timers.gitea-import-users = {
+    requires = [ "gitea.service" ];
+    after = [ "gitea.service" ];
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "*-*-* 02:00:00";
+      Persistent = true;
+      Unit = "gitea-import-users.service";
+    };
+  };
+
+  system.activationScripts.linkGiteaLogo.text = let
+    logo-svg = ../../../../assets/logo_blue_regular.svg;
+    logo-png = ../../../../assets/logo_blue_regular.png;
+  in ''
+    install -Dm444 ${logo-svg} ${cfg.stateDir}/custom/public/img/logo.svg
+    install -Dm444 ${logo-png} ${cfg.stateDir}/custom/public/img/logo.png
+    install -Dm444 ${./loading.apng} ${cfg.stateDir}/custom/public/img/loading.png
+  '';
 }
--- a/hosts/bekkalokk/services/gitea/gitea-import-users.py
+++ b/hosts/bekkalokk/services/gitea/gitea-import-users.py
@@ -0,0 +1,94 @@
+import requests
+import secrets
+import os
+
+EMAIL_DOMAIN = os.getenv('EMAIL_DOMAIN')
+if EMAIL_DOMAIN is None:
+    EMAIL_DOMAIN = 'pvv.ntnu.no'
+
+API_TOKEN = os.getenv('API_TOKEN')
+if API_TOKEN is None:
+    raise Exception('API_TOKEN not set')
+
+GITEA_API_URL = os.getenv('GITEA_API_URL')
+if GITEA_API_URL is None:
+    GITEA_API_URL = 'https://git.pvv.ntnu.no/api/v1'
+
+BANNED_SHELLS = [
+    "/usr/bin/nologin",
+    "/usr/sbin/nologin",
+    "/sbin/nologin",
+    "/bin/false",
+    "/bin/msgsh",
+]
+
+existing_users = {}
+
+
+# This function should only ever be called when adding users
+# from the passwd file
+def add_user(username, name):
+    user = {
+            "full_name": name,
+            "username": username,
+            "login_name": username,
+            "visibility": "public",
+            "source_id": 1,  # 1 = SMTP
+    }
+
+    if username not in existing_users:
+        user["password"] = secrets.token_urlsafe(32)
+        user["must_change_password"] = False
+        user["visibility"] = "private"
+        user["email"] = username + '@' + EMAIL_DOMAIN
+
+        r = requests.post(GITEA_API_URL + '/admin/users', json=user,
+                          headers={'Authorization': 'token ' + API_TOKEN})
+        if r.status_code != 201:
+            print('ERR: Failed to create user ' + username + ': ' + r.text)
+            return
+
+        print('Created user ' + username)
+        existing_users[username] = user
+
+    else:
+        r = requests.patch(GITEA_API_URL + f'/admin/users/{username}',
+                           json=user,
+                           headers={'Authorization': 'token ' + API_TOKEN})
+        if r.status_code != 200:
+            print('ERR: Failed to update user ' + username + ': ' + r.text)
+            return
+
+        print('Updated user ' + username)
+
+
+def main():
+    # Fetch existing users
+    r = requests.get(GITEA_API_URL + '/admin/users',
+                     headers={'Authorization': 'token ' + API_TOKEN})
+
+    if r.status_code != 200:
+        raise Exception('Failed to get users: ' + r.text)
+
+    for user in r.json():
+        existing_users[user['login']] = user
+
+    # Read the file, add each user
+    with open("/tmp/passwd-import", 'r') as f:
+        for line in f.readlines():
+            uid = int(line.split(':')[2])
+            if uid < 1000:
+                continue
+
+            shell = line.split(':')[-1]
+            if shell in BANNED_SHELLS:
+                continue
+
+            username = line.split(':')[0]
+            name = line.split(':')[4].split(',')[0]
+
+            add_user(username, name)
+
+
+if __name__ == '__main__':
+    main()
--- a/hosts/bekkalokk/services/gitea/import-users/default.nix
+++ b/hosts/bekkalokk/services/gitea/import-users/default.nix
@@ -1,41 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.gitea;
-in
-{
-  sops.secrets = {
-    "gitea/passwd-ssh-key" = { };
-    "gitea/ssh-known-hosts" = { };
-    "gitea/import-user-env" = { };
-  };
-
-  systemd.services.gitea-import-users = lib.mkIf cfg.enable {
-    enable = true;
-    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
-    serviceConfig = {
-      ExecStart = pkgs.writers.writePython3 "gitea-import-users" {
-        flakeIgnore = [
-          "E501" # Line over 80 chars lol
-        ];
-        libraries = with pkgs.python3Packages; [ requests ];
-      } (builtins.readFile ./gitea-import-users.py);
-      LoadCredential=[
-        "sshkey:${config.sops.secrets."gitea/passwd-ssh-key".path}"
-        "ssh-known-hosts:${config.sops.secrets."gitea/ssh-known-hosts".path}"
-      ];
-      DynamicUser="yes";
-      EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
-    };
-  };
-
-  systemd.timers.gitea-import-users = lib.mkIf cfg.enable {
-    requires = [ "gitea.service" ];
-    after = [ "gitea.service" ];
-    wantedBy = [ "timers.target" ];
-    timerConfig = {
-      OnCalendar = "*-*-* 02:00:00";
-      Persistent = true;
-      Unit = "gitea-import-users.service";
-    };
-  };
-}
--- a/hosts/bekkalokk/services/gitea/import-users/gitea-import-users.py
+++ b/hosts/bekkalokk/services/gitea/import-users/gitea-import-users.py
@@ -1,198 +0,0 @@
-import requests
-import secrets
-import os
-
-
-EMAIL_DOMAIN = os.getenv('EMAIL_DOMAIN')
-if EMAIL_DOMAIN is None:
-    EMAIL_DOMAIN = 'pvv.ntnu.no'
-
-
-API_TOKEN = os.getenv('API_TOKEN')
-if API_TOKEN is None:
-    raise Exception('API_TOKEN not set')
-
-
-GITEA_API_URL = os.getenv('GITEA_API_URL')
-if GITEA_API_URL is None:
-    GITEA_API_URL = 'https://git.pvv.ntnu.no/api/v1'
-
-
-def gitea_list_all_users() -> dict[str, dict[str, any]] | None:
-    r = requests.get(
-        GITEA_API_URL + '/admin/users',
-        headers={'Authorization': 'token ' + API_TOKEN}
-    )
-
-    if r.status_code != 200:
-        print('Failed to get users:', r.text)
-        return None
-
-    return {user['login']: user for user in r.json()}
-
-
-def gitea_create_user(username: str, userdata: dict[str, any]) -> bool:
-    r = requests.post(
-        GITEA_API_URL + '/admin/users',
-        json=userdata,
-        headers={'Authorization': 'token ' + API_TOKEN},
-    )
-
-    if r.status_code != 201:
-        print(f'ERR: Failed to create user {username}:', r.text)
-        return False
-
-    return True
-
-
-def gitea_edit_user(username: str, userdata: dict[str, any]) -> bool:
-    r = requests.patch(
-        GITEA_API_URL + f'/admin/users/{username}',
-        json=userdata,
-        headers={'Authorization': 'token ' + API_TOKEN},
-    )
-
-    if r.status_code != 200:
-        print(f'ERR: Failed to update user {username}:', r.text)
-        return False
-
-    return True
-
-
-def gitea_list_teams_for_organization(org: str) -> dict[str, any] | None:
-    r = requests.get(
-        GITEA_API_URL + f'/orgs/{org}/teams',
-        headers={'Authorization': 'token ' + API_TOKEN},
-    )
-
-    if r.status_code != 200:
-        print(f"ERR: Failed to list teams for {org}:", r.text)
-        return None
-
-    return {team['name']: team for team in r.json()}
-
-
-def gitea_add_user_to_organization_team(username: str, team_id: int) -> bool:
-    r = requests.put(
-        GITEA_API_URL + f'/teams/{team_id}/members/{username}',
-        headers={'Authorization': 'token ' + API_TOKEN},
-    )
-
-    if r.status_code != 204:
-        print(f'ERR: Failed to add user {username} to org team {team_id}:', r.text)
-        return False
-
-    return True
-
-
-# If a passwd user has one of the following shells,
-# it is most likely not a PVV user, but rather a system user.
-# Users with these shells should thus be ignored.
-BANNED_SHELLS = [
-    "/usr/bin/nologin",
-    "/usr/sbin/nologin",
-    "/sbin/nologin",
-    "/bin/false",
-    "/bin/msgsh",
-]
-
-
-# Reads out a passwd-file line for line, and filters out
-# real PVV users (as opposed to system users meant for daemons and such)
-def passwd_file_parser(passwd_path):
-    with open(passwd_path, 'r') as f:
-        for line in f.readlines():
-            uid = int(line.split(':')[2])
-            if uid < 1000:
-                continue
-
-            shell = line.split(':')[-1]
-            if shell in BANNED_SHELLS:
-                continue
-
-            username = line.split(':')[0]
-            name = line.split(':')[4].split(',')[0]
-            yield (username, name)
-
-
-# This function either creates a new user in gitea
-# and fills it out with some default information if
-# it does not exist, or ensures that the default information
-# is correct if the user already exists. All user information
-# (including non-default fields) is pulled from gitea and added
-# to the `existing_users` dict
-def add_or_patch_gitea_user(
-    username: str,
-    name: str,
-    existing_users: dict[str, dict[str, any]],
-) -> None:
-    user = {
-        "full_name": name,
-        "username": username,
-        "login_name": username,
-        "source_id": 1,  # 1 = SMTP
-    }
-
-    if username not in existing_users:
-        user["password"] = secrets.token_urlsafe(32)
-        user["must_change_password"] = False
-        user["visibility"] = "private"
-        user["email"] = username + '@' + EMAIL_DOMAIN
-
-        if not gitea_create_user(username, user):
-            return
-
-        print('Created user', username)
-        existing_users[username] = user
-
-    else:
-        user["visibility"] = existing_users[username]["visibility"]
-
-        if not gitea_edit_user(username, user):
-            return
-
-        print('Updated user', username)
-
-
-# This function adds a user to a gitea team (part of organization)
-# if the user is not already part of said team.
-def ensure_gitea_user_is_part_of_team(
-    username: str,
-    org: str,
-    team_name: str,
-) -> None:
-    teams = gitea_list_teams_for_organization(org)
-
-    if teams is None:
-        return
-
-    if team_name not in teams:
-        print(f'ERR: could not find team "{team_name}" in organization "{org}"')
-
-    gitea_add_user_to_organization_team(username, teams[team_name]['id'])
-
-    print(f'User {username} is now part of {org}/{team_name}')
-
-
-# List of teams that all users should be part of by default
-COMMON_USER_TEAMS = [
-    ("Projects", "Members"),
-    ("Kurs", "Members"),
-]
-
-
-def main():
-    existing_users = gitea_list_all_users()
-    if existing_users is None:
-        exit(1)
-
-    for username, name in passwd_file_parser("/tmp/passwd-import"):
-        print(f"Processing {username}")
-        add_or_patch_gitea_user(username, name, existing_users)
-        for org, team_name in COMMON_USER_TEAMS:
-            ensure_gitea_user_is_part_of_team(username, org, team_name)
-        print()
-
-
-if __name__ == '__main__':
-    main()
--- a/hosts/bekkalokk/services/gitea/web-secret-provider/default.nix
+++ b/hosts/bekkalokk/services/gitea/web-secret-provider/default.nix
@@ -1,114 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  organizations = [
-    "Drift"
-    "Projects"
-    "Kurs"
-  ];
-
-  giteaCfg = config.services.gitea;
-
-  giteaWebSecretProviderScript = pkgs.writers.writePython3 "gitea-web-secret-provider" {
-    libraries = with pkgs.python3Packages; [ requests ];
-    flakeIgnore = [
-      "E501" # Line over 80 chars lol
-      "E201" # "whitespace after {"
-      "E202" # "whitespace after }"
-      "E251" # unexpected spaces around keyword / parameter equals
-      "W391" # Newline at end of file
-    ];
-    makeWrapperArgs = [
-      "--prefix PATH : ${(lib.makeBinPath [ pkgs.openssh ])}"
-    ];
-  } (builtins.readFile ./gitea-web-secret-provider.py);
-in
-{
-  users.groups."gitea-web" = { };
-  users.users."gitea-web" = {
-    group = "gitea-web";
-    isSystemUser = true;
-  };
-
-  sops.secrets."gitea/web-secret-provider/token" = {
-    owner = "gitea-web";
-    group = "gitea-web";
-    restartUnits = [
-      "gitea-web-secret-provider@"
-    ] ++ (map (org: "gitea-web-secret-provider@${org}") organizations);
-  };
-
-  systemd.slices.system-giteaweb = {
-    description = "Gitea web directories";
-  };
-
-  # https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html#Specifiers
-  # %i - instance name (after the @)
-  # %d - secrets directory
-  systemd.services."gitea-web-secret-provider@" = {
-    description = "Ensure all repos in %i has an SSH key to push web content";
-    requires = [ "gitea.service" "network.target" ];
-    serviceConfig = {
-      Slice = "system-giteaweb.slice";
-      Type = "oneshot";
-      ExecStart = let
-        args = lib.cli.toGNUCommandLineShell { } {
-          org = "%i";
-          token-path = "%d/token";
-          api-url = "${giteaCfg.settings.server.ROOT_URL}api/v1";
-          key-dir = "/var/lib/gitea-web/keys/%i";
-          authorized-keys-path = "/var/lib/gitea-web/authorized_keys.d/%i";
-          rrsync-script = pkgs.writeShellScript "rrsync-chown" ''
-            ${lib.getExe pkgs.rrsync} -wo "$1"
-            ${pkgs.coreutils}/bin/chown -R gitea-web:gitea-web "$1"
-          '';
-          web-dir = "/var/lib/gitea-web/web";
-        };
-      in "${giteaWebSecretProviderScript} ${args}";
-
-      User = "gitea-web";
-      Group = "gitea-web";
-
-      StateDirectory = "gitea-web";
-      StateDirectoryMode = "0750";
-      LoadCredential = [
-        "token:${config.sops.secrets."gitea/web-secret-provider/token".path}"
-      ];
-
-      NoNewPrivileges = true;
-      PrivateTmp = true;
-      PrivateDevices = true;
-      ProtectSystem = true;
-      ProtectHome = true;
-      ProtectControlGroups = true;
-      ProtectKernelModules = true;
-      ProtectKernelTunables = true;
-      RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true;
-      MemoryDenyWriteExecute = true;
-      LockPersonality = true;
-    };
-  };
-
-  systemd.timers."gitea-web-secret-provider@" = {
-    description = "Ensure all repos in %i has an SSH key to push web content";
-    timerConfig = {
-      RandomizedDelaySec = "1h";
-      Persistent = true;
-      Unit = "gitea-web-secret-provider@%i.service";
-      OnCalendar = "daily";
-    };
-  };
-
-  systemd.targets.timers.wants = map (org: "gitea-web-secret-provider@${org}.timer") organizations;
-
-  services.openssh.authorizedKeysFiles = map (org: "/var/lib/gitea-web/authorized_keys.d/${org}") organizations;
-
-  users.users.nginx.extraGroups = [ "gitea-web" ];
-  services.nginx.virtualHosts."pages.pvv.ntnu.no" = {
-    kTLS = true;
-    forceSSL = true;
-    enableACME = true;
-    root = "/var/lib/gitea-web/web";
-  };
-}
--- a/hosts/bekkalokk/services/gitea/web-secret-provider/gitea-web-secret-provider.py
+++ b/hosts/bekkalokk/services/gitea/web-secret-provider/gitea-web-secret-provider.py
@@ -1,112 +0,0 @@
-import argparse
-import hashlib
-import os
-import requests
-import subprocess
-from pathlib import Path
-
-
-def parse_args():
-    parser = argparse.ArgumentParser(description="Generate SSH keys for Gitea repositories and add them as secrets")
-    parser.add_argument("--org", required=True, type=str, help="The organization to generate keys for")
-    parser.add_argument("--token-path", metavar='PATH', required=True, type=Path, help="Path to a file containing the Gitea API token")
-    parser.add_argument("--api-url", metavar='URL', type=str, help="The URL of the Gitea API", default="https://git.pvv.ntnu.no/api/v1")
-    parser.add_argument("--key-dir", metavar='PATH', type=Path, help="The directory to store the generated keys in", default="/run/gitea-web-secret-provider")
-    parser.add_argument("--authorized-keys-path", metavar='PATH', type=Path, help="The path to the resulting authorized_keys file", default="/etc/ssh/authorized_keys.d/gitea-web-secret-provider")
-    parser.add_argument("--rrsync-script", metavar='PATH', type=Path, help="The path to a rrsync script, taking the destination path as its single argument")
-    parser.add_argument("--web-dir", metavar='PATH', type=Path, help="The directory to sync the repositories to", default="/var/www")
-    parser.add_argument("--force", action="store_true", help="Overwrite existing keys")
-    return parser.parse_args()
-
-
-def add_secret(args: argparse.Namespace, token: str, repo: str, name: str, secret: str):
-    result = requests.put(
-        f"{args.api_url}/repos/{args.org}/{repo}/actions/secrets/{name}",
-        json = { 'data': secret },
-        headers = { 'Authorization': 'token ' + token },
-    )
-    if result.status_code not in (201, 204):
-        raise Exception(f"Failed to add secret: {result.json()}")
-
-
-def get_org_repo_list(args: argparse.Namespace, token: str):
-    result = requests.get(
-        f"{args.api_url}/orgs/{args.org}/repos",
-        headers = { 'Authorization': 'token ' + token },
-    )
-    return [repo["name"] for repo in result.json()]
-
-
-def generate_ssh_key(args: argparse.Namespace, repository: str):
-    keyname = hashlib.sha256(args.org.encode() + repository.encode()).hexdigest()
-    key_path = args.key_dir / keyname
-    if not key_path.is_file() or args.force:
-        subprocess.run(
-            [
-                "ssh-keygen",
-                *("-t", "ed25519"),
-                *("-f", key_path),
-                *("-N", ""),
-                *("-C", f"{args.org}/{repository}"),
-            ],
-            check=True,
-            stdin=subprocess.DEVNULL,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE,
-        )
-        print(f"Generated SSH key for `{args.org}/{repository}`")
-
-    with open(key_path, "r") as f:
-        private_key = f.read()
-
-    pub_key_path = args.key_dir / (keyname + '.pub')
-    with open(pub_key_path, "r") as f:
-        public_key = f.read()
-
-    return private_key, public_key
-
-
-SSH_OPTS = ",".join([
-    "restrict",
-    "no-agent-forwarding",
-    "no-port-forwarding",
-    "no-pty",
-    "no-X11-forwarding",
-])
-
-
-def generate_authorized_keys(args: argparse.Namespace, repo_public_keys: list[tuple[str, str]]):
-    lines = []
-    for repo, public_key in repo_public_keys:
-        command = f"{args.rrsync_script} {args.web_dir}/{args.org}/{repo}"
-        lines.append(f'command="{command}",{SSH_OPTS} {public_key}')
-
-    with open(args.authorized_keys_path, "w") as f:
-        f.writelines(lines)
-
-
-def main():
-    args = parse_args()
-
-    with open(args.token_path, "r") as f:
-        token = f.read().strip()
-
-    os.makedirs(args.key_dir, 0o700, exist_ok=True)
-    os.makedirs(args.authorized_keys_path.parent, 0o700, exist_ok=True)
-
-    repos = get_org_repo_list(args, token)
-    print(f'Found {len(repos)} repositories in `{args.org}`')
-
-    repo_public_keys = []
-    for repo in repos:
-        print(f"Locating key for `{args.org}/{repo}`")
-        private_key, public_key = generate_ssh_key(args, repo)
-        add_secret(args, token, repo, "WEB_SYNC_SSH_KEY", private_key)
-        repo_public_keys.append((repo, public_key))
-
-    generate_authorized_keys(args, repo_public_keys)
-    print(f"Wrote authorized_keys file to `{args.authorized_keys_path}`")
-
-
-if __name__ == "__main__":
-    main()
--- a/hosts/bekkalokk/services/idp-simplesamlphp/authpwauth.php
+++ b/hosts/bekkalokk/services/idp-simplesamlphp/authpwauth.php
@@ -1,135 +0,0 @@
-<?php
-
-/**
- * Authenticate using HTTP login.
- *
- * @author Yorn de Jong
- * @author Oystein Kristoffer Tveit
- * @package simpleSAMLphp
- */
-
-namespace SimpleSAML\Module\authpwauth\Auth\Source;
-
-class PwAuth extends \SimpleSAML\Module\core\Auth\UserPassBase
-{
-    protected $pwauth_bin_path;
-    protected $mail_domain;
-
-    public function __construct(array $info, array &$config) {
-            assert('is_array($info)');
-            assert('is_array($config)');
-
-            /* Call the parent constructor first, as required by the interface. */
-            parent::__construct($info, $config);
-
-            $this->pwauth_bin_path = $config['pwauth_bin_path'];
-            if (array_key_exists('mail_domain', $config)) {
-                    $this->mail_domain = '@' . ltrim($config['mail_domain'], '@');
-            }
-    }
-
-    public function login(string $username, string $password): array {
-            $username = strtolower( $username );
-
-	    if (!file_exists($this->pwauth_bin_path)) {
-                    die("Could not find pwauth binary");
-                    return false;
-	    }
-
-	    if (!is_executable($this->pwauth_bin_path)) {
-                    die("pwauth binary is not executable");
-                    return false;
-	    }
-
-            $handle = popen($this->pwauth_bin_path, 'w');
-            if ($handle === FALSE) {
-                    die("Error opening pipe to pwauth");
-                    return false;
-            }
-
-            $data = "$username\n$password\n";
-            if (fwrite($handle, $data) !== strlen($data)) {
-                    die("Error writing to pwauth pipe");
-                    return false;
-            }
-
-            # Is the password valid?
-            $result = pclose( $handle );
-            if ($result !== 0) {
-                    if (!in_array($result, [1, 2, 3, 4, 5, 6, 7], true)) {
-                            die("pwauth returned $result for username $username");
-                    }
-                    throw new \SimpleSAML\Error\Error('WRONGUSERPASS');
-            }
-            /*
-            $ldap = ldap_connect('129.241.210.159', 389);
-            ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
-            ldap_start_tls($ldap);
-            ldap_bind($ldap, 'passordendrer@pvv.ntnu.no', 'Oi7aekoh');
-            $search = ldap_search($ldap, 'DC=pvv,DC=ntnu,DC=no', '(sAMAccountName='.ldap_escape($username, '', LDAP_ESCAPE_FILTER).')');
-            $entry = ldap_first_entry($ldap, $search);
-            $dn = ldap_get_dn($ldap, $entry);
-            $newpassword = mb_convert_encoding("\"$password\"", 'UTF-16LE', 'UTF-8');
-            ldap_modify_batch($ldap, $dn, [
-                    #[
-                    #       'modtype' => LDAP_MODIFY_BATCH_REMOVE,
-                    #       'attrib' => 'unicodePwd',
-                    #       'values' => [$password],
-                    #],
-                    [
-                            #'modtype' => LDAP_MODIFY_BATCH_ADD,
-                            'modtype' => LDAP_MODIFY_BATCH_REPLACE,
-                            'attrib' => 'unicodePwd',
-                            'values' => [$newpassword],
-                    ],
-            ]);
-            */
-
-            #0  -  Login OK.
-            #1  -  Nonexistant login or (for some configurations) incorrect password.
-            #2  -  Incorrect password (for some configurations).
-            #3  -  Uid number is below MIN_UNIX_UID value configured in config.h.
-            #4  -  Login ID has expired.
-            #5  -  Login's password has expired.
-            #6  -  Logins to system have been turned off (usually by /etc/nologin file).
-            #7  -  Limit on number of bad logins exceeded.
-            #50 -  pwauth was not run with real uid SERVER_UID.  If you get this
-            #      this error code, you probably have SERVER_UID set incorrectly
-            #      in pwauth's config.h file.
-            #51 -  pwauth was not given a login & password to check.  The means
-            #      the passing of data from mod_auth_external to pwauth is messed
-            #      up.  Most likely one is trying to pass data via environment
-            #      variables, while the other is trying to pass data via a pipe.
-            #52 -  one of several possible internal errors occured.
-
-
-            $uid = $username;
-	    # TODO: Reinstate this code once passwd is working...
-	    /*
-            $cn = trim(shell_exec('getent passwd '.escapeshellarg($uid).' | cut -d: -f5 | cut -d, -f1'));
-
-            $groups = preg_split('_\\s_', shell_exec('groups '.escapeshellarg($uid)));
-            array_shift($groups);
-            array_shift($groups);
-            array_pop($groups);
-
-            $info = posix_getpwnam($uid);
-            $group = $info['gid'];
-            if (!in_array($group, $groups)) {
-                    $groups[] = $group;
-            }
-	    */
-	    $cn = "Unknown McUnknown";
-	    $groups = array();
-
-            $result = array(
-                    'uid' => array($uid),
-                    'cn' => array($cn),
-                    'group' => $groups,
-            );
-            if (isset($this->mail_domain)) {
-                    $result['mail'] = array($uid.$this->mail_domain);
-            }
-            return $result;
-    }
-}
--- a/hosts/bekkalokk/services/idp-simplesamlphp/config.php
+++ b/hosts/bekkalokk/services/idp-simplesamlphp/config.php
--- a/hosts/bekkalokk/services/idp-simplesamlphp/default.nix
+++ b/hosts/bekkalokk/services/idp-simplesamlphp/default.nix
@@ -1,214 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  pwAuthScript = pkgs.writeShellApplication {
-    name = "pwauth";
-    runtimeInputs = with pkgs; [ coreutils heimdal ];
-    text = ''
-      read -r user1
-      user2="$(echo -n "$user1" | tr -c -d '0123456789abcdefghijklmnopqrstuvwxyz')"
-      if test "$user1" != "$user2"
-      then
-        read -r _
-        exit 2
-      fi
-      kinit --password-file=STDIN "''${user1}@PVV.NTNU.NO" >/dev/null 2>/dev/null
-      kdestroy >/dev/null 2>/dev/null
-    '';
-  };
-
-  package = pkgs.simplesamlphp.override {
-    extra_files = {
-      # NOTE: Using self signed certificate created 30. march 2024, with command:
-      # openssl req -newkey rsa:4096 -new -x509 -days 365 -nodes -out idp.crt -keyout idp.pem
-      "metadata/saml20-idp-hosted.php" = pkgs.writeText "saml20-idp-remote.php" ''
-        <?php
-        $metadata['https://idp.pvv.ntnu.no/'] = array(
-          'host' => '__DEFAULT__',
-          'privatekey' => '${config.sops.secrets."idp/privatekey".path}',
-          'certificate' => '${./idp.crt}',
-          'auth' => 'pwauth',
-        );
-        ?>
-      '';
-
-      "metadata/saml20-sp-remote.php" = pkgs.writeText "saml20-sp-remote.php" ''
-        <?php
-          ${ lib.pipe config.services.idp.sp-remote-metadata [
-            (map (url: ''
-              $metadata['${url}'] = [
-                'SingleLogoutService' => [
-                  [
-                    'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-                    'Location' => '${url}module.php/saml/sp/saml2-logout.php/default-sp',
-                  ],
-                  [
-                    'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:SOAP',
-                    'Location' => '${url}module.php/saml/sp/saml2-logout.php/default-sp',
-                  ],
-                ],
-                'AssertionConsumerService' => [
-                  [
-                    'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST',
-                    'Location' => '${url}module.php/saml/sp/saml2-acs.php/default-sp',
-                    'index' => 0,
-                  ],
-                  [
-                    'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact',
-                    'Location' => '${url}module.php/saml/sp/saml2-acs.php/default-sp',
-                    'index' => 1,
-                  ],
-                ],
-              ];
-            ''))
-            (lib.concatStringsSep "\n")
-          ]}
-        ?>
-      '';
-
-      "config/authsources.php" = pkgs.writeText "idp-authsources.php" ''
-        <?php
-          $config = array(
-            'admin' => array(
-              'core:AdminPassword'
-            ),
-            'pwauth' => array(
-              'authpwauth:PwAuth',
-              'pwauth_bin_path' => '${lib.getExe pwAuthScript}',
-              'mail_domain' => '@pvv.ntnu.no',
-            ),
-          );
-        ?>
-      '';
-
-      "config/config.php" = pkgs.runCommandLocal "simplesamlphp-config.php" { } ''
-        cp ${./config.php} "$out"
-
-        substituteInPlace "$out" \
-          --replace-warn '$SAML_COOKIE_SECURE' 'true' \
-          --replace-warn '$SAML_COOKIE_SALT' 'file_get_contents("${config.sops.secrets."idp/cookie_salt".path}")' \
-          --replace-warn '$SAML_ADMIN_NAME' '"Drift"' \
-          --replace-warn '$SAML_ADMIN_EMAIL' '"drift@pvv.ntnu.no"' \
-          --replace-warn '$SAML_ADMIN_PASSWORD' 'file_get_contents("${config.sops.secrets."idp/admin_password".path}")' \
-          --replace-warn '$SAML_TRUSTED_DOMAINS' 'array( "idp.pvv.ntnu.no" )' \
-          --replace-warn '$SAML_DATABASE_DSN' '"pgsql:host=postgres.pvv.ntnu.no;port=5432;dbname=idp"' \
-          --replace-warn '$SAML_DATABASE_USERNAME' '"idp"' \
-          --replace-warn '$SAML_DATABASE_PASSWORD' 'file_get_contents("${config.sops.secrets."idp/postgres_password".path}")' \
-          --replace-warn '$CACHE_DIRECTORY' '/var/cache/idp'
-      '';
-
-      "modules/authpwauth/src/Auth/Source/PwAuth.php" = ./authpwauth.php;
-    };
-  };
-in
-{
-  options.services.idp.sp-remote-metadata = lib.mkOption {
-    type = with lib.types; listOf str;
-    default = [ ];
-    description = ''
-      List of urls point to (simplesamlphp) service profiders, which the idp should trust.
-
-      :::{.note}
-      Make sure the url ends with a `/`
-      :::
-    '';
-  };
-
-  config = {
-    sops.secrets = {
-      "idp/privatekey" = {
-        owner = "idp";
-        group = "idp";
-        mode = "0770";
-      };
-      "idp/admin_password" = {
-        owner = "idp";
-        group = "idp";
-      };
-      "idp/postgres_password" = {
-        owner = "idp";
-        group = "idp";
-      };
-      "idp/cookie_salt" = {
-        owner = "idp";
-        group = "idp";
-      };
-    };
-
-    users.groups."idp" = { };
-    users.users."idp" = {
-      description = "PVV Identity Provider Service User";
-      group = "idp";
-      createHome = false;
-      isSystemUser = true;
-    };
-
-    systemd.tmpfiles.settings."10-idp" = {
-      "/var/cache/idp".d = {
-        user = "idp";
-        group = "idp";
-        mode = "0770";
-      };
-      "/var/lib/idp".d = {
-        user = "idp";
-        group = "idp";
-        mode = "0770";
-      };
-    };
-
-    services.phpfpm.pools.idp = {
-      user = "idp";
-      group = "idp";
-      settings = let
-        listenUser = config.services.nginx.user;
-        listenGroup = config.services.nginx.group;
-      in {
-        "pm" = "dynamic";
-        "pm.max_children" = 32;
-        "pm.max_requests" = 500;
-        "pm.start_servers" = 2;
-        "pm.min_spare_servers" = 2;
-        "pm.max_spare_servers" = 4;
-        "listen.owner" = listenUser;
-        "listen.group" = listenGroup;
-
-        "catch_workers_output" = true;
-        "php_admin_flag[log_errors]" = true;
-        # "php_admin_value[error_log]" = "stderr";
-      };
-    };
-
-    services.nginx.virtualHosts."idp.pvv.ntnu.no" = {
-      forceSSL = true;
-      enableACME = true;
-      kTLS = true;
-      root = "${package}/share/php/simplesamlphp/public";
-      locations =  {
-        # based on https://simplesamlphp.org/docs/stable/simplesamlphp-install.html#configuring-nginx
-        "/" = {
-          alias = "${package}/share/php/simplesamlphp/public/";
-          index = "index.php";
-
-          extraConfig = ''
-            location ~ ^/(?<phpfile>.+?\.php)(?<pathinfo>/.*)?$ {
-              include ${pkgs.nginx}/conf/fastcgi_params;
-              fastcgi_pass unix:${config.services.phpfpm.pools.idp.socket};
-              fastcgi_param SCRIPT_FILENAME ${package}/share/php/simplesamlphp/public/$phpfile;
-              fastcgi_param SCRIPT_NAME /$phpfile;
-              fastcgi_param PATH_INFO $pathinfo if_not_empty;
-            }
-          '';
-        };
-        "^~ /simplesaml/".extraConfig = ''
-          rewrite ^/simplesaml/(.*)$ /$1 redirect;
-          return 404;
-        '';
-        "/robots.txt" = {
-          root = pkgs.writeTextDir "robots.txt" ''
-            User-agent: *
-            Disallow: /
-          '';
-        };
-      };
-    };
-  };
-}
--- a/hosts/bekkalokk/services/idp-simplesamlphp/idp.crt
+++ b/hosts/bekkalokk/services/idp-simplesamlphp/idp.crt
@@ -1,33 +0,0 @@
-----BEGIN CERTIFICATE-----
-MIIFqTCCA5GgAwIBAgIUL2+PMM9rE9wI5W2yNnJ2CmfGxh0wDQYJKoZIhvcNAQEL
-BQAwZDELMAkGA1UEBhMCTk8xEzARBgNVBAgMClNvbWUtU3RhdGUxHjAcBgNVBAoM
-FVByb2dyYW12YXJldmVya3N0ZWRldDEgMB4GCSqGSIb3DQEJARYRZHJpZnRAcHZ2
-Lm50bnUubm8wHhcNMjQwMzMwMDAyNjQ0WhcNMjUwMzMwMDAyNjQ0WjBkMQswCQYD
-VQQGEwJOTzETMBEGA1UECAwKU29tZS1TdGF0ZTEeMBwGA1UECgwVUHJvZ3JhbXZh
-cmV2ZXJrc3RlZGV0MSAwHgYJKoZIhvcNAQkBFhFkcmlmdEBwdnYubnRudS5ubzCC
-AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAL/0l0jdV+PoVxdd21F+2NLm
-JN6sZmSJexOSk/sFjhhF4WMtjOfDAQYjt3hlLPyYl//jCe9WteavvtdCx1tHJitd
-xjOUJ/leVjHzBttCVZR+iTlQtpsZ2TbRMJ5Fcfl82njlPecV4umJvnnFXawE4Qee
-dE2OM8ODjjrK1cNaHR74tyZCwmdOxNHXZ7RN22p9kZjLD18LQyNr5igaDBeaZkyk
-Gxbg4tbP51x9JFRLF7kUlyAc83geFnw6v/wBahr49m/X4y7xE0rdPb2L0moUjmOO
-Zyl3hvxMI3+g/0FVMM5eKmfIIP2rIVEAa6MWMx0vPjC6h2fIyxkUqg5C8aFlpqav
-+8f2rUc+JfdiFsIZNrylBXsleGzS+/wY1uB/pAy5Vg9WCp+eC75EtWMt0k2f442G
-rhKa3lAZ6GIYrtEiQiNGM1aT1Cs1nqTtslfnHiuAKBefLjCXgq9uvL2yRodwe9/m
-oZiqYnLHy/v1xfnF5rKTcRmOleU3tc+nlN6tZSGC1nZgMpqpoqdcbJXAkvaJ2Km4
-sl0YS28VQnztgzuVPNdnv8lcS6HmkaGaNWbepKgWeaH5oT7O6u99wZIv88m+tf5m
-Eu197YVpcclnojQCYKauWcQFsXS20egsVP87Qk0e2SHmGTUQp6YEYX6RLjkg7/vS
-BelDBbCldraNVEiC0jmpAgMBAAGjUzBRMB0GA1UdDgQWBBSL0yofG5NEmzFIRuqC
-xmyiuZW6DTAfBgNVHSMEGDAWgBSL0yofG5NEmzFIRuqCxmyiuZW6DTAPBgNVHRMB
-Af8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4ICAQAZZVs7BLk/NLq3f4Ik8qH3IoDN
-2m4XXRZS+xxw5RwctgSnik7AffgAfv8QQm2co8UYkHbB0whaG1PDz+L7wB1hVkWn
-DVUaJcKQnn0x+sNU5LoTbjI0PlaST7PO5D0OMFab8FSNxpzzpbUcgZUhelc99Ri/
-2Gh8mf4b3Y3Uzq6YKFsuFM65OuJhH8f1w6onai9x28t6tERHUSUfJ2keXzU4ytCV
-EitWXwhe759VLqmdP4BATwlCOCuwa5aDeGcWRIqFpYIn0SOAmVV3o4V71JdZc1jE
-fuOo/PbiHZ+R9ZGbh98aMidb0moL1ZDhmir9KbedezNyki6JJ72mVclhLqUajFxr
-T39FXd5e2+QBMHPPhVFznQoHWnHEbZigTt61b0cg/TsxaxOkF4Ilmr/2DmSWysWK
-TF5eq8hp6/53qVbXXSzrCjxd3wzGnRabsEVPX/L2hYDx81hluovJQCtskqTq1joI
-W2R7AO5Sdyc6NfOR85kl0HXzHa+0Slsf8ZDs5nCz/mOOPoAGl7IxF7xQ6kPO7V+U
-HdGE2tkblM/TrAObJH0HXySeJGI7Vfya+D1Y8IqGtyZtWyx1DmlA/OezGGf5D3rG
-88LywHQQ2mQ+8aosBTE4+HQ+apLKZBprqQKuiDjT1RSUbfUHQkYuL+D1oIVmklAc
-UxTpf01QJnZkMqf5NQ==
-----END CERTIFICATE-----
--- a/hosts/bekkalokk/services/idp-simplesamlphp/metadata.php.nix
+++ b/hosts/bekkalokk/services/idp-simplesamlphp/metadata.php.nix
@@ -1,22 +0,0 @@
-''
-  <?php
-  $metadata['https://idp.pvv.ntnu.no/'] = [
-      'metadata-set' => 'saml20-idp-hosted',
-      'entityid' => 'https://idp.pvv.ntnu.no/',
-      'SingleSignOnService' => [
-          [
-              'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-              'Location' => 'https://idp.pvv.ntnu.no/module.php/saml/idp/singleSignOnService',
-          ],
-      ],
-      'SingleLogoutService' => [
-          [
-              'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-              'Location' => 'https://idp.pvv.ntnu.no/module.php/saml/idp/singleLogout',
-          ],
-      ],
-      'NameIDFormat' => [ 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient' ],
-      'certificate' => '${./idp.crt}',
-  ];
-  ?>
-''
--- a/hosts/bekkalokk/services/kerberos/default.nix
+++ b/hosts/bekkalokk/services/kerberos/default.nix
@@ -1,14 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-  security.krb5 = {
-    enable = true;
-    settings = {
-      libdefaults = {
-        default_realm = "PVV.NTNU.NO";
-        dns_lookup_realm = "yes";
-        dns_lookup_kdc = "yes";
-      };
-      realms."PVV.NTNU.NO".admin_server = "kdc.pvv.ntnu.no";
-    };
-  };
-}
--- a/hosts/bekkalokk/services/kerberos/pam.nix
+++ b/hosts/bekkalokk/services/kerberos/pam.nix
--- a/hosts/bekkalokk/services/keycloak.nix
+++ b/hosts/bekkalokk/services/keycloak.nix
@@ -0,0 +1,24 @@
+{ pkgs, config, values, ... }:
+{
+  sops.secrets."keys/postgres/keycloak" = {
+    owner = "keycloak";
+    group = "keycloak";
+    restartUnits = [ "keycloak.service" ];
+  };
+
+  services.keycloak = {
+    enable = true;
+
+    settings = {
+      hostname = "auth.pvv.ntnu.no";
+      # hostname-strict-backchannel = true;
+    };
+
+    database = {
+      host = values.hosts.bicep.ipv4;
+      createLocally = false;
+      passwordFile = config.sops.secrets."keys/postgres/keycloak".path;
+      caCert = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
+    };
+  };
+}
--- a/hosts/bekkalokk/services/mediawiki.nix
+++ b/hosts/bekkalokk/services/mediawiki.nix
@@ -0,0 +1,175 @@
+{ pkgs, lib, config, values, ... }: let
+  cfg = config.services.mediawiki;
+
+  # "mediawiki"
+  user = config.systemd.services.mediawiki-init.serviceConfig.User;
+
+  # "mediawiki"
+  group = config.users.users.${user}.group;
+in {
+  sops.secrets = {
+    "mediawiki/password" = {
+      restartUnits = [ "mediawiki-init.service" "phpfpm-mediawiki.service" ];
+      owner = user;
+      group = group;
+    };
+    "keys/postgres/mediawiki" = {
+      restartUnits = [ "mediawiki-init.service" "phpfpm-mediawiki.service" ];
+      owner = user;
+      group = group;
+    };
+  };
+
+  services.mediawiki = {
+    enable = true;
+    name = "Programvareverkstedet";
+    passwordFile = config.sops.secrets."mediawiki/password".path;
+    passwordSender = "drift@pvv.ntnu.no";
+
+    database = {
+      type = "postgres";
+      host = "postgres.pvv.ntnu.no";
+      port = config.services.postgresql.port;
+      passwordFile = config.sops.secrets."keys/postgres/mediawiki".path;
+      createLocally = false;
+      # TODO: create a normal database and copy over old data when the service is production ready
+      name = "mediawiki_test";
+    };
+
+    # Host through nginx
+    webserver = "none";
+    poolConfig = let
+      listenUser = config.services.nginx.user;
+      listenGroup = config.services.nginx.group;
+    in {
+      inherit user group;
+      "pm" = "dynamic";
+      "pm.max_children" = 32;
+      "pm.max_requests" = 500;
+      "pm.start_servers" = 2;
+      "pm.min_spare_servers" = 2;
+      "pm.max_spare_servers" = 4;
+      "listen.owner" = listenUser;
+      "listen.group" = listenGroup;
+      "php_admin_value[error_log]" = "stderr";
+      "php_admin_flag[log_errors]" = "on";
+      "env[PATH]" = lib.makeBinPath [ pkgs.php ];
+      "catch_workers_output" = true;
+      # to accept *.html file
+      "security.limit_extensions" = "";
+    };
+
+    extensions = {
+      DeleteBatch = pkgs.fetchzip {
+        url = "https://extdist.wmflabs.org/dist/extensions/DeleteBatch-REL1_39-995ea6f.tar.gz";
+	sha256 = "sha256-0F4GLCy2f5WcWIY2YgF1tVxgYbglR0VOsj/pMrW93b8=";
+      };
+      UserMerge = pkgs.fetchzip {
+        url = "https://extdist.wmflabs.org/dist/extensions/UserMerge-REL1_39-b10d50e.tar.gz";
+	sha256 = "sha256-bXhj1+OlOUJDbvEuc8iwqb1LLEu6cN6+C/7cAvnWPOQ=";
+      };
+      PluggableAuth = pkgs.fetchzip {
+        url = "https://extdist.wmflabs.org/dist/extensions/PluggableAuth-REL1_39-1210fc3.tar.gz";
+	sha256 = "sha256-F6bTMCzkK3kZwZGIsNE87WlZWqXXmTMhEjApO99YKR0=";
+      };
+      SimpleSAMLphp = pkgs.fetchzip {
+        url = "https://extdist.wmflabs.org/dist/extensions/SimpleSAMLphp-REL1_39-dcf0acb.tar.gz";
+        sha256 = "sha256-tCvFmb2+q2rxms+lRo5pgoI3h6GjCwXAR8XisPg03TQ=";
+      };
+    };
+
+    extraConfig = let
+
+      SimpleSAMLphpRepo = pkgs.stdenvNoCC.mkDerivation rec {
+        pname = "configuredSimpleSAML";
+	version = "2.0.4";
+        src = pkgs.fetchzip {
+          url = "https://github.com/simplesamlphp/simplesamlphp/releases/download/v${version}/simplesamlphp-${version}.tar.gz";
+          sha256 = "sha256-pfMV/VmqqxgtG7Nx4s8MW4tWSaxOkVPtCRJwxV6RDSE=";
+        };
+
+	buildPhase = ''
+          cat > config/authsources.php << EOF
+          <?php
+          $config = array(
+            'default-sp' => array(
+              'saml:SP',
+              'idp' => 'https://idp.pvv.ntnu.no/',
+            ),
+          );
+	  EOF
+	'';
+
+	installPhase = ''
+	  cp -r . $out
+	'';
+      };
+
+    in ''
+      $wgServer = "https://bekkalokk.pvv.ntnu.no";
+      $wgLocaltimezone = "Europe/Oslo";
+
+      # Only allow login through SSO
+      $wgEnableEmail = false;
+      $wgEnableUserEmail = false;
+      $wgEmailAuthentication = false;
+      $wgGroupPermissions['*']['createaccount'] = false;
+      $wgGroupPermissions['*']['autocreateaccount'] = true;
+      $wgPluggableAuth_EnableAutoLogin = true;
+
+      # Disable anonymous editing
+      $wgGroupPermissions['*']['edit'] = false;
+
+      # Styling
+      $wgLogo = "/PNG/PVV-logo.png";
+      $wgDefaultSkin = "monobook";
+
+      # Misc
+      $wgEmergencyContact = "${cfg.passwordSender}";
+      $wgShowIPinHeader = false;
+      $wgUseTeX = false;
+      $wgLocalInterwiki = $wgSitename;
+
+      # SimpleSAML
+      $wgSimpleSAMLphp_InstallDir = "${SimpleSAMLphpRepo}";
+      $wgSimpleSAMLphp_AuthSourceId = "default-sp";
+      $wgSimpleSAMLphp_RealNameAttribute = "cn";
+      $wgSimpleSAMLphp_EmailAttribute = "mail";
+      $wgSimpleSAMLphp_UsernameAttribute = "uid";
+
+      # Fix https://github.com/NixOS/nixpkgs/issues/183097
+      $wgDBserver = "${toString cfg.database.host}";
+    '';
+  };
+
+  # Override because of https://github.com/NixOS/nixpkgs/issues/183097
+  systemd.services.mediawiki-init.script = let
+    # According to module
+    stateDir = "/var/lib/mediawiki";
+    pkg = cfg.finalPackage;
+    mediawikiConfig = config.services.phpfpm.pools.mediawiki.phpEnv.MEDIAWIKI_CONFIG;
+    inherit (lib) optionalString mkForce;
+  in mkForce ''
+    if ! test -e "${stateDir}/secret.key"; then
+      tr -dc A-Za-z0-9 </dev/urandom 2>/dev/null | head -c 64 > ${stateDir}/secret.key
+    fi
+
+    echo "exit( wfGetDB( DB_MASTER )->tableExists( 'user' ) ? 1 : 0 );" | \
+    ${pkgs.php}/bin/php ${pkg}/share/mediawiki/maintenance/eval.php --conf ${mediawikiConfig} && \
+    ${pkgs.php}/bin/php ${pkg}/share/mediawiki/maintenance/install.php \
+      --confpath /tmp \
+      --scriptpath / \
+      --dbserver "${cfg.database.host}" \
+      --dbport ${toString cfg.database.port} \
+      --dbname ${cfg.database.name} \
+      ${optionalString (cfg.database.tablePrefix != null) "--dbprefix ${cfg.database.tablePrefix}"} \
+      --dbuser ${cfg.database.user} \
+      ${optionalString (cfg.database.passwordFile != null) "--dbpassfile ${cfg.database.passwordFile}"} \
+      --passfile ${cfg.passwordFile} \
+      --dbtype ${cfg.database.type} \
+      ${cfg.name} \
+      admin
+
+    ${pkgs.php}/bin/php ${pkg}/share/mediawiki/maintenance/update.php --conf ${mediawikiConfig} --quick
+  '';
+}
--- a/hosts/bekkalokk/services/mediawiki/default.nix
+++ b/hosts/bekkalokk/services/mediawiki/default.nix
@@ -1,231 +0,0 @@
-{ pkgs, lib, config, values, pkgs-unstable, ... }: let
-  cfg = config.services.mediawiki;
-
-  # "mediawiki"
-  user = config.systemd.services.mediawiki-init.serviceConfig.User;
-
-  # "mediawiki"
-  group = config.users.users.${user}.group;
-
-  simplesamlphp = pkgs.simplesamlphp.override {
-    extra_files = {
-      "metadata/saml20-idp-remote.php" = pkgs.writeText "mediawiki-saml20-idp-remote.php" (import ../idp-simplesamlphp/metadata.php.nix);
-
-      "config/authsources.php" = ./simplesaml-authsources.php;
-
-      "config/config.php" = pkgs.runCommandLocal "mediawiki-simplesamlphp-config.php" { } ''
-        cp ${./simplesaml-config.php} "$out"
-
-        substituteInPlace "$out" \
-          --replace-warn '$SAML_COOKIE_SECURE' 'true' \
-          --replace-warn '$SAML_COOKIE_SALT' 'file_get_contents("${config.sops.secrets."mediawiki/simplesamlphp/cookie_salt".path}")' \
-          --replace-warn '$SAML_ADMIN_NAME' '"Drift"' \
-          --replace-warn '$SAML_ADMIN_EMAIL' '"drift@pvv.ntnu.no"' \
-          --replace-warn '$SAML_ADMIN_PASSWORD' 'file_get_contents("${config.sops.secrets."mediawiki/simplesamlphp/admin_password".path}")' \
-          --replace-warn '$SAML_TRUSTED_DOMAINS' 'array( "wiki.pvv.ntnu.no" )' \
-          --replace-warn '$SAML_DATABASE_DSN' '"pgsql:host=postgres.pvv.ntnu.no;port=5432;dbname=mediawiki_simplesamlphp"' \
-          --replace-warn '$SAML_DATABASE_USERNAME' '"mediawiki_simplesamlphp"' \
-          --replace-warn '$SAML_DATABASE_PASSWORD' 'file_get_contents("${config.sops.secrets."mediawiki/simplesamlphp/postgres_password".path}")' \
-          --replace-warn '$CACHE_DIRECTORY' '/var/cache/mediawiki/idp'
-      '';
-    };
-  };
-in {
-  services.idp.sp-remote-metadata = [ "https://wiki.pvv.ntnu.no/simplesaml/" ];
-
-  sops.secrets = lib.pipe [
-    "mediawiki/password"
-    "mediawiki/postgres_password"
-    "mediawiki/simplesamlphp/postgres_password"
-    "mediawiki/simplesamlphp/cookie_salt"
-    "mediawiki/simplesamlphp/admin_password"
-  ] [
-    (map (key: lib.nameValuePair key {
-      owner = user;
-      group = group;
-      restartUnits = [ "phpfpm-mediawiki.service" ];
-    }))
-    lib.listToAttrs
-  ];
-
-  services.mediawiki = {
-    enable = true;
-    name = "Programvareverkstedet";
-    passwordFile = config.sops.secrets."mediawiki/password".path;
-    passwordSender = "drift@pvv.ntnu.no";
-
-    database = {
-      type = "mysql";
-      host = "mysql.pvv.ntnu.no";
-      port = 3306;
-      user = "mediawiki";
-      passwordFile = config.sops.secrets."mediawiki/postgres_password".path;
-      createLocally = false;
-      # TODO: create a normal database and copy over old data when the service is production ready
-      name = "mediawiki";
-    };
-
-    webserver = "nginx";
-    nginx.hostName = "wiki.pvv.ntnu.no";
-
-    poolConfig = {
-      inherit user group;
-      "pm" = "dynamic";
-      "pm.max_children" = 32;
-      "pm.max_requests" = 500;
-      "pm.start_servers" = 2;
-      "pm.min_spare_servers" = 2;
-      "pm.max_spare_servers" = 4;
-
-      "catch_workers_output" = true;
-      "php_admin_flag[log_errors]" = true;
-      # "php_admin_value[error_log]" = "stderr";
-
-      # to accept *.html file
-      "security.limit_extensions" = "";
-    };
-
-    extensions = {
-      inherit (pkgs.mediawiki-extensions)
-        CodeEditor
-        CodeMirror
-        DeleteBatch
-        PluggableAuth
-        Popups
-        Scribunto
-        SimpleSAMLphp
-        TemplateData
-        TemplateStyles
-        UserMerge
-        VisualEditor
-        WikiEditor
-        ;
-    };
-
-    extraConfig = ''
-      $wgServer = "https://wiki.pvv.ntnu.no";
-      $wgLocaltimezone = "Europe/Oslo";
-
-      # Only allow login through SSO
-      $wgEnableEmail = false;
-      $wgEnableUserEmail = false;
-      $wgEmailAuthentication = false;
-      $wgGroupPermissions['*']['createaccount'] = false;
-      $wgGroupPermissions['*']['autocreateaccount'] = true;
-      $wgPluggableAuth_EnableAutoLogin = false;
-
-      # Misc. permissions
-      $wgGroupPermissions['*']['edit'] = false;
-      $wgGroupPermissions['*']['read'] = true;
-
-      # Allow subdirectories in article URLs
-      $wgNamespacesWithSubpages[NS_MAIN] = true;
-
-      # Styling
-      $wgLogos = array(
-        "2x" => "/PNG/PVV-logo.png",
-        "icon" => "/PNG/PVV-logo.svg",
-      );
-      $wgDefaultSkin = "vector-2022";
-      # from https://github.com/wikimedia/mediawiki-skins-Vector/blob/master/skin.json
-      $wgVectorDefaultSidebarVisibleForAnonymousUser = true;
-      $wgVectorResponsive = true;
-
-      # Misc
-      $wgEmergencyContact = "${cfg.passwordSender}";
-      $wgUseTeX = false;
-      $wgLocalInterwiki = $wgSitename;
-      # Fix https://github.com/NixOS/nixpkgs/issues/183097
-      $wgDBserver = "${toString cfg.database.host}";
-      $wgAllowCopyUploads = true;
-
-      # Misc program paths
-      $wgFFmpegLocation = '${pkgs.ffmpeg}/bin/ffmpeg';
-      $wgExiftool = '${pkgs.exiftool}/bin/exiftool';
-      $wgExiv2Command = '${pkgs.exiv2}/bin/exiv2';
-      # See https://gist.github.com/sergejmueller/088dce028b6dd120a16e
-      $wgJpegTran = '${pkgs.mozjpeg}/bin/jpegtran';
-      $wgGitBin = '${pkgs.git}/bin/git';
-
-      # Debugging
-      $wgShowExceptionDetails = false;
-      $wgShowIPinHeader = false;
-
-      # EXT:{SimpleSAML,PluggableAuth}
-      $wgSimpleSAMLphp_InstallDir = "${simplesamlphp}/share/php/simplesamlphp/";
-      $wgPluggableAuth_Config['Log in using SAML'] = [
-        'plugin' => 'SimpleSAMLphp',
-        'data' => [
-          'authSourceId' => 'default-sp',
-          'usernameAttribute' => 'uid',
-          'emailAttribute' => 'mail',
-          'realNameAttribute' => 'cn',
-        ]
-      ];
-
-      # EXT:Scribunto
-      $wgScribuntoDefaultEngine = 'luastandalone';
-      $wgScribuntoEngineConf['luastandalone']['luaPath'] = '${pkgs.lua}/bin';
-
-      # EXT:WikiEditor
-      $wgWikiEditorRealtimePreview = true;
-    '';
-  };
-
-  # Cache directory for simplesamlphp
-  # systemd.services.phpfpm-mediawiki.serviceConfig.CacheDirectory = "mediawiki/simplesamlphp";
-  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = {
-    user = "mediawiki";
-    group = "mediawiki";
-    mode = "0770";
-  };
-
-  users.groups.mediawiki.members = [ "nginx" ];
-
-  services.nginx.virtualHosts."wiki.pvv.ntnu.no" = {
-    kTLS = true;
-    forceSSL = true;
-    enableACME = true;
-    locations =  {
-      "= /wiki/Main_Page" = lib.mkForce {
-        return = "301 /wiki/Programvareverkstedet";
-      };
-
-      # based on https://simplesamlphp.org/docs/stable/simplesamlphp-install.html#configuring-nginx
-      "^~ /simplesaml/" = {
-        alias = "${simplesamlphp}/share/php/simplesamlphp/public/";
-        index = "index.php";
-
-        extraConfig = ''
-          location ~ ^/simplesaml/(?<phpfile>.+?\.php)(?<pathinfo>/.*)?$ {
-            include ${pkgs.nginx}/conf/fastcgi_params;
-            fastcgi_pass unix:${config.services.phpfpm.pools.mediawiki.socket};
-            fastcgi_param SCRIPT_FILENAME ${simplesamlphp}/share/php/simplesamlphp/public/$phpfile;
-
-            # Must be prepended with the baseurlpath
-            fastcgi_param SCRIPT_NAME /simplesaml/$phpfile;
-
-            fastcgi_param PATH_INFO $pathinfo if_not_empty;
-          }
-        '';
-      };
-
-      "= /PNG/PVV-logo.svg".alias = ../../../../assets/logo_blue_regular.svg;
-      "= /PNG/PVV-logo.png".alias = ../../../../assets/logo_blue_regular.png;
-      "= /favicon.ico".alias = pkgs.runCommandLocal "mediawiki-favicon.ico" {
-        buildInputs = with pkgs; [ imagemagick ];
-      } ''
-        convert \
-          -resize x64 \
-          -gravity center \
-          -crop 64x64+0+0 \
-          ${../../../../assets/logo_blue_regular.png} \
-          -flatten \
-          -colors 256 \
-          -background transparent \
-          $out
-      '';
-    };
-
-  };
-}
--- a/hosts/bekkalokk/services/mediawiki/simplesaml-authsources.php
+++ b/hosts/bekkalokk/services/mediawiki/simplesaml-authsources.php
@@ -1,11 +0,0 @@
-<?php
-$config = array(
-    'admin' => array(
-      'core:AdminPassword'
-    ),
-    'default-sp' => array(
-        'saml:SP',
-        'entityID' => 'https://wiki.pvv.ntnu.no/simplesaml/',
-        'idp' => 'https://idp.pvv.ntnu.no/',
-    ),
-);
--- a/hosts/bekkalokk/services/mediawiki/simplesaml-config.php
+++ b/hosts/bekkalokk/services/mediawiki/simplesaml-config.php
--- a/hosts/bekkalokk/services/nginx.nix
+++ b/hosts/bekkalokk/services/nginx.nix
@@ -1,4 +0,0 @@
-{ pkgs, config, ... }:
-{
-  services.nginx.enable = true;
-}
--- a/hosts/bekkalokk/services/nginx/default.nix
+++ b/hosts/bekkalokk/services/nginx/default.nix
@@ -0,0 +1,22 @@
+{ pkgs, config, ... }:
+{
+  imports = [
+    ./ingress.nix
+  ];
+
+  security.acme = {
+    acceptTerms = true;
+    defaults.email = "drift@pvv.ntnu.no";
+  };
+
+  services.nginx = {
+    enable = true;
+
+    recommendedTlsSettings = true;
+    recommendedProxySettings = true;
+    recommendedOptimisation = true;
+    recommendedGzipSettings = true;
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+}
--- a/hosts/bekkalokk/services/nginx/ingress.nix
+++ b/hosts/bekkalokk/services/nginx/ingress.nix
@@ -0,0 +1,55 @@
+{ 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/;
+          '';
+        };
+      };
+    };
+  };
+}
+
--- a/hosts/bekkalokk/services/phpfpm.nix
+++ b/hosts/bekkalokk/services/phpfpm.nix
@@ -1,51 +0,0 @@
-{ lib, ... }:
-let
-  pools = map (pool: "phpfpm-${pool}") [
-    "idp"
-    "mediawiki"
-    "pvv-nettsiden"
-    "roundcube"
-    "snappymail"
-  ];
-in
-{
-  # Source: https://www.pierreblazquez.com/2023/06/17/how-to-harden-apache-php-fpm-daemons-using-systemd/
-  systemd.services = lib.genAttrs pools (_: {
-    serviceConfig = let
-      caps = [
-        "CAP_NET_BIND_SERVICE"
-        "CAP_SETGID"
-        "CAP_SETUID"
-        "CAP_CHOWN"
-        "CAP_KILL"
-        "CAP_IPC_LOCK"
-        "CAP_DAC_OVERRIDE"
-      ];
-    in {
-      AmbientCapabilities = caps;
-      CapabilityBoundingSet = caps;
-      DeviceAllow = [ "" ];
-      LockPersonality = true;
-      MemoryDenyWriteExecute = false;
-      NoNewPrivileges = true;
-      PrivateMounts = true;
-      ProtectClock = true;
-      ProtectControlGroups = true;
-      ProtectHome = true;
-      ProtectHostname = true;
-      ProtectKernelLogs = true;
-      ProtectKernelModules = true;
-      ProtectKernelTunables = true;
-      RemoveIPC = true;
-      UMask = "0077";
-      RestrictNamespaces = "~mnt";
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true;
-      SystemCallArchitectures = "native";
-      KeyringMode = "private";
-      SystemCallFilter = [
-        "@system-service"
-      ];
-    };
-  });
-}
--- a/hosts/bekkalokk/services/vaultwarden.nix
+++ b/hosts/bekkalokk/services/vaultwarden.nix
@@ -1,104 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  cfg = config.services.vaultwarden;
-  domain = "pw.pvv.ntnu.no";
-  address = "127.0.1.2";
-  port = 3011;
-  wsPort = 3012;
-in {
-  sops.secrets."vaultwarden/environ" = {
-    owner = "vaultwarden";
-    group = "vaultwarden";
-  };
-
-  services.vaultwarden = {
-    enable = true;
-    dbBackend = "postgresql";
-    environmentFile = config.sops.secrets."vaultwarden/environ".path;
-    config = {
-      domain = "https://${domain}";
-
-      rocketAddress = address;
-      rocketPort = port;
-
-      websocketEnabled = true;
-      websocketAddress = address;
-      websocketPort = wsPort;
-
-      signupsAllowed = true;
-      signupsVerify = true;
-      signupsDomainsWhitelist = "pvv.ntnu.no";
-
-      smtpFrom = "vaultwarden@pvv.ntnu.no";
-      smtpFromName = "VaultWarden PVV";
-
-      smtpHost = "smtp.pvv.ntnu.no";
-      smtpUsername = "vaultwarden";
-      smtpSecurity = "force_tls";
-      smtpAuthMechanism = "Login";
-
-      # Configured in environ:
-      # databaseUrl = "postgresql://vaultwarden@/vaultwarden";
-      # smtpPassword = hemli
-    };
-  };
-
-  services.nginx.virtualHosts."${domain}" = {
-    forceSSL = true;
-    enableACME = true;
-    kTLS = true;
-
-    extraConfig = ''
-      client_max_body_size 128M;
-    '';
-
-    locations."/" = {
-      proxyPass = "http://${address}:${toString port}";
-      proxyWebsockets = true;
-    };
-    locations."/notifications/hub" = {
-      proxyPass = "http://${address}:${toString wsPort}";
-      proxyWebsockets = true;
-    };
-    locations."/notifications/hub/negotiate" = {
-      proxyPass = "http://${address}:${toString port}";
-      proxyWebsockets = true;
-    };
-  };
-
-  systemd.services.vaultwarden = lib.mkIf cfg.enable {
-    serviceConfig = {
-      AmbientCapabilities = [ "" ];
-      CapabilityBoundingSet = [ "" ];
-      DeviceAllow = [ "" ];
-      LockPersonality = true;
-      NoNewPrivileges = true;
-      # MemoryDenyWriteExecute = true;
-      PrivateMounts = true;
-      PrivateUsers = true;
-      ProcSubset = "pid";
-      ProtectClock = true;
-      ProtectControlGroups = true;
-      ProtectHostname = true;
-      ProtectKernelLogs = true;
-      ProtectKernelModules = true;
-      ProtectKernelTunables = true;
-      ProtectProc = "invisible";
-      RestrictAddressFamilies = [
-        "AF_INET"
-        "AF_INET6"
-        "AF_UNIX"
-      ];
-      RemoveIPC = true;
-      RestrictNamespaces = true;
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true;
-      SystemCallArchitectures = "native";
-      SystemCallFilter = [
-        "@system-service"
-        "~@privileged"
-      ];
-      UMask = "0007";
-    };
-  };
-}
--- a/hosts/bekkalokk/services/webmail/default.nix
+++ b/hosts/bekkalokk/services/webmail/default.nix
@@ -2,20 +2,14 @@
 {
  imports = [
    ./roundcube.nix
-    ./snappymail.nix
  ];

-  services.nginx.virtualHosts."webmail.pvv.ntnu.no" = {
+  services.nginx.virtualHosts."webmail2.pvv.ntnu.no" = {
    forceSSL = true;
    enableACME = true;
-    kTLS = true;
-    locations = {
-      "= /".return = "302 https://webmail.pvv.ntnu.no/roundcube";
-
-      "/afterlogic_lite".return = "302 https://webmail.pvv.ntnu.no/roundcube";
-      "/squirrelmail".return = "302 https://webmail.pvv.ntnu.no/roundcube";
-      "/rainloop".return = "302 https://snappymail.pvv.ntnu.no/";
-      "/snappymail".return = "302 https://snappymail.pvv.ntnu.no/";
+    #locations."/" = lib.mkForce { };
+    locations."= /" = {
+      return = "301 https://www.pvv.ntnu.no/mail/";
    };
  };
 }
--- a/hosts/bekkalokk/services/webmail/roundcube.nix
+++ b/hosts/bekkalokk/services/webmail/roundcube.nix
@@ -3,7 +3,7 @@
 with lib;
 let
  cfg = config.services.roundcube;
-  domain = "webmail.pvv.ntnu.no";
+  domain = "webmail2.pvv.ntnu.no";
 in 
 {
  services.roundcube = {
@@ -35,7 +35,6 @@ in
  services.nginx.virtualHosts."roundcubeplaceholder.example.com" = lib.mkForce { };

  services.nginx.virtualHosts.${domain} = {
-    kTLS = true;
    locations."/roundcube" = {
      tryFiles = "$uri $uri/ =404";
      index = "index.php";
--- a/hosts/bekkalokk/services/webmail/snappymail.nix
+++ b/hosts/bekkalokk/services/webmail/snappymail.nix
@@ -1,18 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.snappymail;
-in {
-  imports = [ ../../../../modules/snappymail.nix ];
-
-  services.snappymail = {
-    enable = true;
-    hostname = "snappymail.pvv.ntnu.no";
-  };
-
-  services.nginx.virtualHosts.${cfg.hostname} = {
-    forceSSL = true;
-    enableACME = true;
-    kTLS = true;
-  };
-}
-
--- a/hosts/bekkalokk/services/website.nix
+++ b/hosts/bekkalokk/services/website.nix
@@ -0,0 +1,4 @@
+{ ... }:
+{
+
+}
--- a/hosts/bekkalokk/services/website/default.nix
+++ b/hosts/bekkalokk/services/website/default.nix
@@ -1,131 +0,0 @@
-{ pkgs, lib, config, ... }:
-let
-  format = pkgs.formats.php { };
-  cfg = config.services.pvv-nettsiden;
-in {
-  imports = [
-    ./fetch-gallery.nix
-  ];
-
-  sops.secrets = lib.genAttrs [
-    "nettsiden/door_secret"
-    "nettsiden/mysql_password"
-    "nettsiden/simplesamlphp/admin_password"
-    "nettsiden/simplesamlphp/cookie_salt"
-  ] (_: {
-    owner = config.services.phpfpm.pools.pvv-nettsiden.user;
-    group = config.services.phpfpm.pools.pvv-nettsiden.group;
-    restartUnits = [ "phpfpm-pvv-nettsiden.service" ];
-  });
-
-  services.idp.sp-remote-metadata = [
-    "https://www.pvv.ntnu.no/simplesaml/"
-    "https://pvv.ntnu.no/simplesaml/"
-    "https://www.pvv.org/simplesaml/"
-    "https://pvv.org/simplesaml/"
-  ];
-
-  services.pvv-nettsiden = {
-    enable = true;
-
-    package = pkgs.pvv-nettsiden.override {
-      extra_files = {
-        "${pkgs.pvv-nettsiden.passthru.simplesamlphpPath}/metadata/saml20-idp-remote.php" = pkgs.writeText "pvv-nettsiden-saml20-idp-remote.php" (import ../idp-simplesamlphp/metadata.php.nix);
-        "${pkgs.pvv-nettsiden.passthru.simplesamlphpPath}/config/authsources.php" = pkgs.writeText "pvv-nettsiden-authsources.php" ''
-          <?php
-          $config = array(
-              'admin' => array(
-                'core:AdminPassword'
-              ),
-              'default-sp' => array(
-                  'saml:SP',
-                  'entityID' => 'https://${cfg.domainName}/simplesaml/',
-                  'idp' => 'https://idp.pvv.ntnu.no/',
-              ),
-          );
-        '';
-      };
-    };
-
-    domainName = "www.pvv.ntnu.no";
-
-    settings = let
-      includeFromSops = path: format.lib.mkRaw "file_get_contents('${config.sops.secrets."nettsiden/${path}".path}')";
-    in {
-      DOOR_SECRET = includeFromSops "door_secret";
-
-      DB = {
-        DSN = "mysql:dbname=www-data_nettside;host=mysql.pvv.ntnu.no";
-        USER = "www-data_nettsi";
-        PASS = includeFromSops "mysql_password";
-      };
-
-      # TODO: set up postgres session for simplesamlphp
-      SAML = {
-        COOKIE_SALT = includeFromSops "simplesamlphp/cookie_salt";
-        COOKIE_SECURE = true;
-        ADMIN_NAME = "PVV Drift";
-        ADMIN_EMAIL = "drift@pvv.ntnu.no";
-        ADMIN_PASSWORD = includeFromSops "simplesamlphp/admin_password";
-        TRUSTED_DOMAINS = [ cfg.domainName ];
-      };
-    };
-  };
-
-  services.phpfpm.pools."pvv-nettsiden".settings = {
-    # "php_admin_value[error_log]" = "stderr";
-    "php_admin_flag[log_errors]" = true;
-    "catch_workers_output" = true;
-  };
-
-  services.nginx.virtualHosts.${cfg.domainName} = {
-    serverAliases = [
-      "pvv.ntnu.no"
-      "www.pvv.org"
-      "pvv.org"
-    ];
-
-    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 the old webmail/wiki paths from spikkjeposche
-      "^~ /webmail".return = "301 https://webmail.pvv.ntnu.no";
-      "~ /pvv/([^\\n\\r]*)".return = "301 https://wiki.pvv.ntnu.no/wiki/$1";
-      "= /pvv".return = "301 https://wiki.pvv.ntnu.no/";
-
-      # Redirect old wiki entries
-      "/disk".return = "301 https://wiki.pvv.ntnu.no/wiki/Diskkjøp";
-      "/dok/boker.php".return = "301 https://wiki.pvv.ntnu.no/wiki/Bokhyllen";
-      "/styret/lover/".return = "301 https://wiki.pvv.ntnu.no/wiki/Lover";
-      "/styret/".return = "301 https://wiki.pvv.ntnu.no/wiki/Styret";
-      "/info/".return = "301 https://wiki.pvv.ntnu.no/wiki/";
-      "/info/maskinpark/".return = "301 https://wiki.pvv.ntnu.no/wiki/Maskiner";
-      "/medlemssider/meldinn.php".return = "301 https://wiki.pvv.ntnu.no/wiki/Medlemskontingent";
-      "/diverse/medlems-sider.php".return = "301 https://wiki.pvv.ntnu.no/wiki/Medlemssider";
-      "/cert/".return = "301 https://wiki.pvv.ntnu.no/wiki/CERT";
-      "/drift".return = "301 https://wiki.pvv.ntnu.no/wiki/Drift";
-      "/diverse/abuse.php".return = "301 https://wiki.pvv.ntnu.no/wiki/CERT/Abuse";
-      "/nerds/".return = "301 https://wiki.pvv.ntnu.no/wiki/Nerdepizza";
-
-      # Proxy the matrix well-known files
-      # Host has be set before proxy_pass
-      # The header must be set so nginx on the other side routes it to the right place
-      "^~ /.well-known/matrix/" = {
-        extraConfig = ''
-          proxy_set_header Host matrix.pvv.ntnu.no;
-          proxy_pass https://matrix.pvv.ntnu.no/.well-known/matrix/;
-        '';
-      };
-    };
-  };
-}
--- a/hosts/bekkalokk/services/website/fetch-gallery.nix
+++ b/hosts/bekkalokk/services/website/fetch-gallery.nix
@@ -1,67 +0,0 @@
-{ pkgs, lib, config, ... }:
-let
-  galleryDir = config.services.pvv-nettsiden.settings.GALLERY.DIR;
-  transferDir = "${config.services.pvv-nettsiden.settings.GALLERY.DIR}-transfer";
-in {
-  users.users.${config.services.pvv-nettsiden.user} = {
-    useDefaultShell = true;
-
-    # This is pushed from microbel:/var/www/www-gallery/build-gallery.sh
-    openssh.authorizedKeys.keys = [
-    ''command="${pkgs.rrsync}/bin/rrsync -wo ${transferDir}",restrict,no-agent-forwarding,no-port-forwarding,no-pty,no-X11-forwarding ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjHhC2dikhWs/gG+m7qP1eSohWzTehn4ToNzDSOImyR gallery-publish''
-    ];
-  };
-
-  systemd.paths.pvv-nettsiden-gallery-update = {
-    wantedBy = [ "multi-user.target" ];
-    pathConfig = {
-      PathChanged = "${transferDir}/gallery.tar.gz";
-      Unit = "pvv-nettsiden-gallery-update.service";
-      MakeDirectory = true;
-    };
-  };
-
-  systemd.services.pvv-nettsiden-gallery-update = {
-    path = with pkgs; [ imagemagick gnutar gzip ];
-
-    script = ''
-      tar ${lib.cli.toGNUCommandLineShell {} {
-        extract = true;
-        file = "${transferDir}/gallery.tar.gz";
-        directory = ".";
-      }}
-
-      # Delete files and directories that exists in the gallery that don't exist in the tarball
-      filesToRemove=$(uniq -u <(sort <(find . -not -path "./.thumbnails*") <(tar -tf ${transferDir}/gallery.tar.gz | sed 's|/$||')))
-      while IFS= read fname; do
-        rm -f "$fname" ||:
-        rm -f ".thumbnails/$fname.png" ||:
-      done <<< "$filesToRemove"
-
-      find . -type d -empty -delete
-
-      mkdir -p .thumbnails
-      images=$(find . -type f -not -path "./.thumbnails*")
-
-      while IFS= read fname; do
-        # Skip this file if an up-to-date thumbnail already exists
-        if [ -f ".thumbnails/$fname.png" ] && \
-          [ "$(date -R -r "$fname")" == "$(date -R -r ".thumbnails/$fname.png")" ]
-        then
-          continue
-        fi
-
-        echo "Creating thumbnail for $fname"
-        mkdir -p $(dirname ".thumbnails/$fname")
-        convert -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
-        touch -m -d "$(date -R -r "$fname")" ".thumbnails/$fname.png"
-      done <<< "$images"
-    '';
-
-    serviceConfig = {
-      WorkingDirectory = galleryDir;
-      User = config.services.pvv-nettsiden.user;
-      Group = config.services.pvv-nettsiden.group;
-    };
-  };
-}
--- a/hosts/bicep/acmeCert.nix
+++ b/hosts/bicep/acmeCert.nix
@@ -0,0 +1,24 @@
+{ values, ... }:
+{
+  users.groups.acme.members = [ "nginx" ];
+
+  security.acme.certs."postgres.pvv.ntnu.no" = {
+    group = "acme";
+    extraDomainNames = [
+      # "postgres.pvv.org"
+      "bicep.pvv.ntnu.no"
+      # "bicep.pvv.org"
+      # values.hosts.bicep.ipv4
+      # values.hosts.bicep.ipv6
+    ];
+  };
+
+  services.nginx = {
+    enable = true;
+    virtualHosts."postgres.pvv.ntnu.no" = {
+      forceSSL = true;
+      enableACME = true;
+      # useACMEHost = "postgres.pvv.ntnu.no";
+    };
+  };
+}
--- a/hosts/bicep/configuration.nix
+++ b/hosts/bicep/configuration.nix
@@ -3,14 +3,17 @@
  imports = [
    ./hardware-configuration.nix

-    ../../base
+    ../../base.nix
    ../../misc/metrics-exporters.nix
    ./services/nginx

+    ./acmeCert.nix
+
    ./services/mysql.nix
    ./services/postgres.nix
    ./services/mysql.nix
-    ./services/calendar-bot.nix
+    # TODO: fix the calendar bot
+    # ./services/calendar-bot.nix

    ./services/matrix
  ];
@@ -34,9 +37,6 @@
    anyInterface = true;
  };

-  # There are no smart devices
-  services.smartd.enable = false;
-
  # Do not change, even during upgrades.
  # See https://search.nixos.org/options?show=system.stateVersion
  system.stateVersion = "22.11";
--- a/hosts/bicep/services/calendar-bot.nix
+++ b/hosts/bicep/services/calendar-bot.nix
@@ -2,19 +2,11 @@
 let
  cfg = config.services.pvv-calendar-bot;
 in {
-  sops.secrets = {
-    "calendar-bot/matrix_token" = {
-      sopsFile = ../../../secrets/bicep/bicep.yaml;
-      key = "calendar-bot/matrix_token";
-      owner = cfg.user;
-      group = cfg.group;
-    };
-    "calendar-bot/mysql_password" = {
-      sopsFile = ../../../secrets/bicep/bicep.yaml;
-      key = "calendar-bot/mysql_password";
-      owner = cfg.user;
-      group = cfg.group;
-    };
+  sops.secrets."calendar-bot/matrix_token" = {
+    sopsFile = ../../../secrets/bicep/bicep.yaml;
+    key = "calendar-bot/matrix_token";
+    owner = cfg.user;
+    group = cfg.group;
  };

  services.pvv-calendar-bot = {
@@ -26,11 +18,6 @@ in {
        user = "@bot_calendar:pvv.ntnu.no";
        channel = "!gkNLUIhYVpEyLatcRz:pvv.ntnu.no";
      };
-      database = {
-        host = "mysql.pvv.ntnu.no";
-        user = "calendar-bot";
-        passwordFile = config.sops.secrets."calendar-bot/mysql_password".path;
-      };
      secretsFile = config.sops.secrets."calendar-bot/matrix_token".path;
      onCalendar = "*-*-* 09:00:00";
    };
--- a/hosts/bicep/services/matrix/coturn.nix
+++ b/hosts/bicep/services/matrix/coturn.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, secrets, values, ... }:
+{ config, lib, pkgs, secrets, ... }:

 {
  sops.secrets."matrix/synapse/turnconfig" = {
@@ -60,14 +60,12 @@
    pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";

    use-auth-secret = true;
+    # World readable but I  dont think it's that bad
    static-auth-secret-file = config.sops.secrets."matrix/coturn/static-auth-secret".path;

    secure-stun = true;

-    listening-ips = [
-      values.services.turn.ipv4
-      # values.services.turn.ipv6
-    ];
+    listening-ips = [ "129.241.210.213" "2001:700:300:1900::213" ];

    tls-listening-port = 443;
    alt-tls-listening-port = 5349;
--- a/hosts/bicep/services/matrix/element.nix
+++ b/hosts/bicep/services/matrix/element.nix
@@ -5,7 +5,6 @@ in {
  services.nginx.virtualHosts."chat.pvv.ntnu.no" = {
    enableACME = true;
    forceSSL = true;
-    kTLS = true;

    root = pkgs.element-web.override {
      conf = {
@@ -25,26 +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_group_calls = true;
+          feature_custom_status = false;
        };
        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" # Friends
-          "gitter.im" # gitter rooms
-          "mozilla.org" # mozilla and friends
-          "kde.org" # KDE rooms
-          "fosdem.org" # FOSDEM
-          "dodsorf.as" # PVV Member
-          "nani.wtf" # PVV Member
+          "matrix.omegav.no"
+          "matrix.org"
+          "libera.chat"
+          "gitter.im"
+          "mozilla.org"
+          "kde.org"
+          "t2bot.io"
+          "fosdem.org"
+          "dodsorf.as"
        ];
        enable_presence_by_hs_url = {
          "https://matrix.org" = false;
--- a/hosts/bicep/services/matrix/mjolnir.nix
+++ b/hosts/bicep/services/matrix/mjolnir.nix
@@ -11,7 +11,7 @@
  services.mjolnir = {
    enable = true;
    pantalaimon.enable = false;
-    homeserverUrl = "https://matrix.pvv.ntnu.no";
+    homeserverUrl = http://127.0.0.1:8008;
    accessTokenFile = config.sops.secrets."matrix/mjolnir/access_token".path;
    managementRoom = "!gsdeCoWjvYRBrzuiRq:pvv.ntnu.no";
    protectedRooms = map (a: "https://matrix.to/#/${a}") [
--- a/hosts/bicep/services/matrix/smtp-authenticator/smtp_auth_provider.py
+++ b/hosts/bicep/services/matrix/smtp-authenticator/smtp_auth_provider.py
@@ -7,9 +7,6 @@ from synapse import module_api

 import re

-import logging
-logger = logging.getLogger(__name__)
-
 class SMTPAuthProvider:
    def __init__(self, config: dict, api: module_api):
        self.api = api
@@ -46,13 +43,8 @@ class SMTPAuthProvider:

        if result == True:
            userid = self.api.get_qualified_user_id(username)
-
-            userid = await self.api.check_user_exists(userid)
-            if not userid:
-                logger.info(f"user did not exist, registering {username}")
-                userid = await self.api.register_user(username)
-                logger.info(f"registered userid: {userid}")
+            if not self.api.check_user_exists(userid):
+                self.api.register_user(username)
            return (userid, None)
        else:
-            logger.info("returning None")
            return None
--- a/hosts/bicep/services/matrix/synapse.nix
+++ b/hosts/bicep/services/matrix/synapse.nix
@@ -22,6 +22,11 @@ in {
    group = config.users.users.matrix-synapse.group;
  };

+  sops.secrets."matrix/sliding-sync/env" = {
+    sopsFile = ../../../../secrets/bicep/matrix.yaml;
+    key = "sliding-sync/env";
+  };
+
  services.matrix-synapse-next = {
    enable = true;

@@ -38,6 +43,8 @@ in {
    workers.eventPersisters = 2;
    workers.useUserDirectoryWorker = true;

+    enableSlidingSync = true;
+
    enableNginx = true;

    settings = {
@@ -127,16 +134,90 @@ in {
        "129.241.0.0/16"
        "2001:700:300::/44"
      ];
+
+      saml2_config = {
+        sp_config.metadata.remote = [
+          { url = "https://idp.pvv.ntnu.no/simplesaml/saml2/idp/metadata.php"; }
+        ];
+
+        description = [ "Matrix Synapse SP" "en" ];
+        name = [ "Matrix Synapse SP" "en" ];
+
+        ui_info = {
+          display_name = [
+            {
+              lang = "en";
+              text = "PVV Matrix login";
+            }
+          ];
+          description = [
+            {
+              lang = "en";
+              text = "Matrix is a modern free and open federated chat protocol";
+            }
+          ];
+          #information_url = [
+          #  {
+          #    lang = "en";
+          #    text = "";
+          #  };
+          #];
+          #privacy_statement_url = [
+          #  {
+          #    lang = "en";
+          #    text = "";
+          #  };
+          #];
+          keywords = [
+            {
+              lang = "en";
+              text = [ "Matrix" "Element" ];
+            }
+          ];
+          #logo = [
+          #  {
+          #    lang = "en";
+          #    text = "";
+          #    width = "";
+          #    height = "";
+          #  }
+          #];
+        };
+
+        organization = {
+          name = "Programvareverkstedet";
+          display_name = [ "Programvareverkstedet" "en" ];
+          url = "https://www.pvv.ntnu.no";
+        };
+        contact_person = [
+          { given_name = "Drift";
+            sur_name = "King";
+            email_adress = [ "drift@pvv.ntnu.no" ];
+            contact_type = "technical";
+          }
+        ];
+
+        user_mapping_provider = {
+          config = {
+            mxid_source_attribute =  "uid"; # What is this supposed to be?
+            mxid_mapping = "hexencode";
+          };
+        };
+
+        #attribute_requirements = [
+        #  {attribute = "userGroup"; value = "medlem";} # Do we have this?
+        #];
+      };
    };
  };

+  services.matrix-synapse.sliding-sync.environmentFile = config.sops.secrets."matrix/sliding-sync/env".path;
+
+
  services.redis.servers."".enable = true;
  
  services.nginx.virtualHosts."matrix.pvv.ntnu.no" = lib.mkMerge [
-  {
-    kTLS = true;
-  }
-  {
+  ({
    locations."/.well-known/matrix/server" = {
      return = ''
        200 '{"m.server": "matrix.pvv.ntnu.no:443"}'
@@ -146,38 +227,26 @@ in {
        add_header Access-Control-Allow-Origin *;
      '';
    };
-  }
-  {
-    locations."/_synapse/admin" = {
-      proxyPass = "http://$synapse_backend";
-      extraConfig = ''
-        allow 127.0.0.1;
-        allow ::1;
-        allow ${values.hosts.bicep.ipv4};
-        allow ${values.hosts.bicep.ipv6};
-        deny all;
-      '';
-    };
-  }
-  {
+  })
+  ({
    locations = let
      connectionInfo = w: matrix-lib.workerConnectionResource "metrics" w;
-      socketAddress = w: let c = connectionInfo w; in "${c.host}:${toString c.port}";
+      socketAddress = w: let c = connectionInfo w; in "${c.host}:${toString (c.port)}";

      metricsPath = w: "/metrics/${w.type}/${toString w.index}";
      proxyPath = w: "http://${socketAddress w}/_synapse/metrics";
    in lib.mapAttrs' (n: v: lib.nameValuePair
-      (metricsPath v) {
+      (metricsPath v) ({
        proxyPass = proxyPath v;
        extraConfig = ''
          allow ${values.hosts.ildkule.ipv4};
          allow ${values.hosts.ildkule.ipv6};
          deny all;
        '';
-      })
+      }))
      cfg.workers.instances;
-  }
-  {
+  })
+  ({
    locations."/metrics/master/1" = {
      proxyPass = "http://127.0.0.1:9000/_synapse/metrics";
      extraConfig = ''
@@ -200,5 +269,5 @@ in {
            labels = { };
          }]) + "/";
    };
-  }];
+  })];
 }
--- a/hosts/bicep/services/mysql.nix
+++ b/hosts/bicep/services/mysql.nix
@@ -15,12 +15,12 @@
      mysqld = {
        # PVV allows a lot of connections at the same time
        max_connect_errors = 10000;
-        bind-address = values.services.mysql.ipv4;
-        skip-networking = 0;
+	bind-address = values.services.mysql.ipv4;
+	skip-networking = 0;

-        # This was needed in order to be able to use all of the old users
-        # during migration from knakelibrak to bicep in Sep. 2023
-        secure_auth = 0;
+	# This was needed in order to be able to use all of the old users
+	# during migration from knakelibrak to bicep in Sep. 2023
+	secure_auth = 0;
      };
    };

--- a/hosts/bicep/services/nginx/default.nix
+++ b/hosts/bicep/services/nginx/default.nix
@@ -1,8 +1,15 @@
 { config, values, ... }:
 {
+  security.acme = {
+    acceptTerms = true;
+    defaults.email = "danio@pvv.ntnu.no";
+  };
+
  services.nginx = {
    enable = true;
+
    enableReload = true;
+
    defaultListenAddresses = [
      values.hosts.bicep.ipv4
      "[${values.hosts.bicep.ipv6}]"
@@ -11,5 +18,28 @@
      "127.0.0.2"
      "[::1]"
    ];
+
+    appendConfig = ''
+      pcre_jit on;
+      worker_processes 8;
+      worker_rlimit_nofile 8192;
+    '';
+
+    eventsConfig = ''
+      multi_accept on;
+      worker_connections 4096;
+    '';
+
+    recommendedProxySettings = true;
+    recommendedTlsSettings = true;
+    recommendedGzipSettings = true;
+    recommendedBrotliSettings = true;
+    recommendedOptimisation = true;
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+  systemd.services.nginx.serviceConfig = {
+    LimitNOFILE = 65536;
  };
 }
--- a/hosts/bicep/services/postgres.nix
+++ b/hosts/bicep/services/postgres.nix
@@ -1,4 +1,7 @@
 { config, pkgs, ... }:
+let
+  sslCert = config.security.acme.certs."postgres.pvv.ntnu.no";
+in
 {
  services.postgresql = {
    enable = true;
@@ -76,16 +79,12 @@

  systemd.services.postgresql.serviceConfig = {
    LoadCredential = [
-      "cert:/etc/certs/postgres.crt"
-      "key:/etc/certs/postgres.key"
+      "cert:${sslCert.directory}/cert.pem"
+      "key:${sslCert.directory}/key.pem"
    ];
  };

-  environment.snakeoil-certs."/etc/certs/postgres" = {
-    owner = "postgres";
-    group = "postgres";
-    subject = "/C=NO/O=Programvareverkstedet/CN=postgres.pvv.ntnu.no/emailAddress=drift@pvv.ntnu.no";
-  };
+  users.groups.acme.members = [ "postgres" ];

  networking.firewall.allowedTCPPorts = [ 5432 ];
  networking.firewall.allowedUDPPorts = [ 5432 ];
--- a/hosts/bob/configuration.nix
+++ b/hosts/bob/configuration.nix
@@ -3,7 +3,7 @@
  imports = [
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
-      ../../base
+      ../../base.nix
      ../../misc/metrics-exporters.nix
      ./disks.nix

--- a/hosts/brzeczyszczykiewicz/configuration.nix
+++ b/hosts/brzeczyszczykiewicz/configuration.nix
@@ -3,7 +3,7 @@
  imports = [
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
-      ../../base
+      ../../base.nix
      ../../misc/metrics-exporters.nix

      ./services/grzegorz.nix
--- a/hosts/buskerud/configuration.nix
+++ b/hosts/buskerud/configuration.nix
@@ -0,0 +1,38 @@
+{ config, pkgs, values, ... }:
+{
+  imports = [
+    ./hardware-configuration.nix
+    ../../base.nix
+    ../../misc/metrics-exporters.nix
+
+    ./containers/salsa/configuration.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";
+
+  networking.hostName = "buskerud";
+  networking.search = [ "pvv.ntnu.no" "pvv.org" ];
+  networking.nameservers = [ "129.241.0.200" "129.241.0.201" ];
+  networking.tempAddresses = "disabled";
+
+  systemd.network.networks."enp3s0f0" = values.defaultNetworkConfig // {
+    matchConfig.Name = "enp3s0f0";
+    address = with values.hosts.buskerud; [ (ipv4 + "/25") (ipv6 + "/64") ];
+  };
+
+  # List packages installed in system profile
+  environment.systemPackages = with pkgs; [
+  ];
+
+  # 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
+  # this value at the release version of the first install of this system.
+  # 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?
+}
--- a/hosts/buskerud/containers/salsa/NOTES.md
+++ b/hosts/buskerud/containers/salsa/NOTES.md
@@ -0,0 +1,27 @@
+# Misc docs
+
+### Old stuff about storing kerberos state inside LDAP - might not be relevant
+
+- https://wiki.debian.org/LDAP/OpenLDAPSetup#OpenLDAP_as_a_Backend
+- https://ubuntu.com/server/docs/service-kerberos-with-openldap-backend
+- https://forums.freebsd.org/threads/heimdal-and-openldap-integration-some-questions.58422/
+- http://osr507doc.sco.com/cgi-bin/info2html?(heimdal.info.gz)Using%2520LDAP%2520to%2520store%2520the%2520database&lang=en
+- https://bbs.archlinux.org/viewtopic.php?id=54236
+- https://openldap-software.0penldap.narkive.com/Ml6seAGL/ldap-backend-for-heimdal-kerberos
+
+### Heimdal setup
+
+- http://chschneider.eu/linux/server/heimdal.shtml
+- https://github.com/NixOS/nixpkgs/blob/master/nixos/tests/kerberos/heimdal.nix
+- https://itk.samfundet.no/dok/Kerberos (possibly a bit dated)
+
+### OpenLDAP setup with new olc stuff
+
+- https://www.openldap.org/doc/admin26/
+- https://www.openldap.org/doc/admin26/sasl.html#GSSAPI
+- https://www.zytrax.com/books/ldap/
+
+### SASLAUTHD
+
+- https://linux.die.net/man/8/saslauthd
+- https://www.cyrusimap.org/sasl/index.html
--- a/hosts/buskerud/containers/salsa/configuration.nix
+++ b/hosts/buskerud/containers/salsa/configuration.nix
@@ -0,0 +1,51 @@
+{ config, pkgs, lib, inputs, values, ... }:
+{
+  containers.salsa = {
+    autoStart = true;
+    interfaces = [ "enp6s0f1" ];
+    bindMounts = {
+      "/data" = { hostPath = "/data/salsa"; isReadOnly = false; };
+    };
+    nixpkgs = inputs.nixpkgs-unstable;
+
+    config = { config, pkgs, ... }: let
+      inherit values inputs;
+    in {
+      imports = [
+        inputs.sops-nix.nixosModules.sops
+        ../../../../base.nix
+
+        ./services/heimdal
+        ./services/openldap.nix
+        ./services/saslauthd.nix
+
+	# https://github.com/NixOS/nixpkgs/pull/287611
+	./modules/krb5
+	./modules/kerberos
+      ];
+
+      disabledModules = [
+	"security/krb5"
+	"services/system/kerberos/default.nix"
+      ];
+
+      _module.args = {
+        inherit values inputs;
+      };
+
+      sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+      sops.age.keyFile = "/var/lib/sops-nix/key.txt";
+      sops.age.generateKey = true;
+
+      # systemd.network.networks."30-enp6s0f1" = values.defaultNetworkConfig // {
+      #   matchConfig.Name = "enp6s0f1";
+      #   address = with values.hosts.jokum; [ (ipv4 + "/25") (ipv6 + "/64") ]
+      #     ++ (with values.services.turn; [ (ipv4 + "/25") (ipv6 + "/64") ]);
+      # };
+
+      networking.useHostResolvConf = lib.mkForce false;
+
+      system.stateVersion = "23.11";
+    };
+  };
+}
--- a/hosts/buskerud/containers/salsa/modules/kerberos/default.nix
+++ b/hosts/buskerud/containers/salsa/modules/kerberos/default.nix
@@ -0,0 +1,101 @@
+{ config, pkgs, lib, ... }:
+
+let
+  inherit (lib) mkOption types;
+  cfg = config.services.kerberos_server;
+  inherit (config.security.krb5) package;
+
+  format = import ../krb5/krb5-conf-format.nix { inherit pkgs lib; } { };
+in
+
+{
+  imports = [
+    (lib.mkRenamedOptionModule [ "services" "kerberos_server" "realms" ] [ "services" "kerberos_server" "settings" "realms" ])
+
+    ./mit.nix
+    ./heimdal.nix
+  ];
+
+  options = {
+    services.kerberos_server = {
+      enable = lib.mkEnableOption (lib.mdDoc "the kerberos authentication server");
+
+      settings = let
+        aclEntry = types.submodule {
+          options = {
+            principal = mkOption {
+              type = types.str;
+              description = lib.mdDoc "Which principal the rule applies to";
+            };
+            access = mkOption {
+              type = types.either
+                (types.listOf (types.enum ["add" "cpw" "delete" "get" "list" "modify"]))
+                (types.enum ["all"]);
+              default = "all";
+              description = lib.mdDoc "The changes the principal is allowed to make.";
+            };
+            target = mkOption {
+              type = types.str;
+              default = "*";
+              description = lib.mdDoc "The principals that 'access' applies to.";
+            };
+          };
+        };
+
+        realm = types.submodule ({ name, ... }: {
+          freeformType = format.sectionType;
+          options = {
+            acl = mkOption {
+              type = types.listOf aclEntry;
+              default = [
+                { principal = "*/admin"; access = "all"; }
+                { principal = "admin"; access = "all"; }
+              ];
+              description = lib.mdDoc ''
+                The privileges granted to a user.
+              '';
+            };
+          };
+        });
+      in mkOption {
+        type = types.submodule (format.type.getSubModules ++ [{
+          options = {
+            realms = mkOption {
+              type = types.attrsOf realm;
+              description = lib.mdDoc ''
+                The realm(s) to serve keys for.
+              '';
+            };
+          };
+        }]);
+        description = ''
+          Settings for the kerberos server of choice.
+
+          See the following documentation:
+          - Heimdal: {manpage}`kdc.conf(5)`
+          - MIT Kerberos: <https://web.mit.edu/kerberos/krb5-1.21/doc/admin/conf_files/kdc_conf.html>
+        '';
+        default = { };
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ package ];
+    assertions = [
+      {
+        assertion = cfg.settings.realms != { };
+        message = "The server needs at least one realm";
+      }
+      {
+        assertion = lib.length (lib.attrNames cfg.settings.realms) <= 1;
+        message = "Only one realm per server is currently supported.";
+      }
+    ];
+
+    systemd.slices.system-kerberos-server = { };
+    systemd.targets.kerberos-server = {
+      wantedBy = [ "multi-user.target" ];
+    };
+  };
+}
--- a/hosts/buskerud/containers/salsa/modules/kerberos/heimdal.nix
+++ b/hosts/buskerud/containers/salsa/modules/kerberos/heimdal.nix
@@ -0,0 +1,87 @@
+{ pkgs, config, lib, ... } :
+
+let
+  inherit (lib)  mapAttrs;
+  cfg = config.services.kerberos_server;
+  package = config.security.krb5.package;
+
+  aclConfigs = lib.pipe cfg.settings.realms [
+    (mapAttrs (name: { acl, ... }: lib.concatMapStringsSep "\n" (
+      { principal, access, target, ... }:
+      "${principal}\t${lib.concatStringsSep "," (lib.toList access)}\t${target}"
+    ) acl))
+    (lib.mapAttrsToList (name: text:
+      {
+        dbname = "/var/lib/heimdal/heimdal";
+        acl_file = pkgs.writeText "${name}.acl" text;
+      }
+    ))
+  ];
+
+  finalConfig = cfg.settings // {
+    realms = mapAttrs (_: v: removeAttrs v [ "acl" ]) (cfg.settings.realms or { });
+    kdc = (cfg.settings.kdc or { }) // {
+      database = aclConfigs;
+    };
+  };
+
+  format = import ../krb5/krb5-conf-format.nix { inherit pkgs lib; } { };
+
+  kdcConfFile = format.generate "kdc.conf" finalConfig;
+in
+
+{
+  config = lib.mkIf (cfg.enable && package.passthru.implementation == "heimdal") {
+    environment.etc."heimdal-kdc/kdc.conf".source = kdcConfFile;
+
+    systemd.tmpfiles.settings."10-heimdal" = let
+      databases = lib.pipe finalConfig.kdc.database [
+        (map (dbAttrs: dbAttrs.dbname or null))
+        (lib.filter (x: x != null))
+        lib.unique
+      ];
+    in lib.genAttrs databases (_: {
+      d = {
+        user = "root";
+        group = "root";
+        mode = "0700";
+      };
+    });
+
+    systemd.services.kadmind = {
+      description = "Kerberos Administration Daemon";
+      partOf = [ "kerberos-server.target" ];
+      wantedBy = [ "kerberos-server.target" ];
+      serviceConfig = {
+        ExecStart = "${package}/libexec/kadmind --config-file=/etc/heimdal-kdc/kdc.conf";
+        Slice = "system-kerberos-server.slice";
+        StateDirectory = "heimdal";
+      };
+      restartTriggers = [ kdcConfFile ];
+    };
+
+    systemd.services.kdc = {
+      description = "Key Distribution Center daemon";
+      partOf = [ "kerberos-server.target" ];
+      wantedBy = [ "kerberos-server.target" ];
+      serviceConfig = {
+        ExecStart = "${package}/libexec/kdc --config-file=/etc/heimdal-kdc/kdc.conf";
+        Slice = "system-kerberos-server.slice";
+        StateDirectory = "heimdal";
+      };
+      restartTriggers = [ kdcConfFile ];
+    };
+
+    systemd.services.kpasswdd = {
+      description = "Kerberos Password Changing daemon";
+      partOf = [ "kerberos-server.target" ];
+      wantedBy = [ "kerberos-server.target" ];
+      serviceConfig = {
+        ExecStart = "${package}/libexec/kpasswdd";
+        Slice = "system-kerberos-server.slice";
+        StateDirectory = "heimdal";
+      };
+      restartTriggers = [ kdcConfFile ];
+    };
+  };
+}
--- a/hosts/buskerud/containers/salsa/modules/kerberos/mit.nix
+++ b/hosts/buskerud/containers/salsa/modules/kerberos/mit.nix
@@ -0,0 +1,77 @@
+{ pkgs, config, lib, ... } :
+
+let
+  inherit (lib) mapAttrs;
+  cfg = config.services.kerberos_server;
+  package = config.security.krb5.package;
+  PIDFile = "/run/kdc.pid";
+
+  format = import ../krb5/krb5-conf-format.nix { inherit pkgs lib; } { };
+
+  aclMap = {
+    add = "a"; cpw = "c"; delete = "d"; get = "i"; list = "l"; modify = "m";
+    all = "*";
+  };
+
+  aclConfigs = lib.pipe cfg.settings.realms [
+    (mapAttrs (name: { acl, ... }: lib.concatMapStringsSep "\n" (
+      { principal, access, target, ... }: let
+        access_code = map (a: aclMap.${a}) (lib.toList access);
+      in "${principal} ${lib.concatStrings access_code} ${target}"
+    ) acl))
+
+    (lib.concatMapAttrs (name: text: {
+      ${name} = {
+        acl_file = pkgs.writeText "${name}.acl" text;
+      };
+    }))
+  ];
+
+  finalConfig = cfg.settings // {
+    realms = mapAttrs (n: v: (removeAttrs v [ "acl" ]) // aclConfigs.${n}) (cfg.settings.realms or { });
+  };
+
+  kdcConfFile = format.generate "kdc.conf" finalConfig;
+  env = {
+    # What Debian uses, could possibly link directly to Nix store?
+    KRB5_KDC_PROFILE = "/etc/krb5kdc/kdc.conf";
+  };
+in
+
+{
+  config = lib.mkIf (cfg.enable && package.passthru.implementation == "krb5") {
+    environment = {
+      etc."krb5kdc/kdc.conf".source = kdcConfFile;
+      variables = env;
+    };
+
+    systemd.services.kadmind = {
+      description = "Kerberos Administration Daemon";
+      partOf = [ "kerberos-server.target" ];
+      wantedBy = [ "kerberos-server.target" ];
+      serviceConfig = {
+        ExecStart = "${package}/bin/kadmind -nofork";
+        Slice = "system-kerberos-server.slice";
+        StateDirectory = "krb5kdc";
+      };
+      restartTriggers = [ kdcConfFile ];
+      environment = env;
+    };
+
+    systemd.services.kdc = {
+      description = "Key Distribution Center daemon";
+      partOf = [ "kerberos-server.target" ];
+      wantedBy = [ "kerberos-server.target" ];
+      serviceConfig = {
+        Type = "forking";
+        PIDFile = PIDFile;
+        ExecStart = "${package}/bin/krb5kdc -P ${PIDFile}";
+        Slice = "system-kerberos-server.slice";
+        StateDirectory = "krb5kdc";
+      };
+      restartTriggers = [ kdcConfFile ];
+      environment = env;
+    };
+  };
+}
+
--- a/hosts/buskerud/containers/salsa/modules/krb5/default.nix
+++ b/hosts/buskerud/containers/salsa/modules/krb5/default.nix
@@ -77,8 +77,22 @@ in {
    };
  };

-  config = mkIf cfg.enable {
-    environment = {
+  config = {
+    assertions = mkIf (cfg.enable || config.services.kerberos_server.enable) [(let
+      implementation = cfg.package.passthru.implementation or "<NOT SET>";
+    in {
+      assertion = lib.elem implementation [ "krb5" "heimdal" ];
+      message = ''
+        `security.krb5.package` must be one of:
+
+          - krb5
+          - heimdal
+	
+	Currently chosen implementation: ${implementation}
+      '';
+    })];
+
+    environment = mkIf cfg.enable {
      systemPackages = [ cfg.package ];
      etc."krb5.conf".source = format.generate "krb5.conf" cfg.settings;
    };
--- a/hosts/buskerud/containers/salsa/modules/krb5/krb5-conf-format.nix
+++ b/hosts/buskerud/containers/salsa/modules/krb5/krb5-conf-format.nix
@@ -10,14 +10,19 @@ let
  inherit (lib.types) attrsOf bool coercedTo either int listOf oneOf path
    str submodule;
 in
-{ }: {
-  type = let
-    section = attrsOf relation;
-    relation = either (attrsOf value) value;
+{ }: rec {
+  sectionType = let
+    relation = oneOf [
+      (listOf (attrsOf value))
+      (attrsOf value)
+      value
+    ];
    value = either (listOf atom) atom;
    atom = oneOf [int str bool];
-  in submodule {
-    freeformType = attrsOf section;
+  in attrsOf relation;
+
+  type = submodule {
+    freeformType = attrsOf sectionType;
    options = {
      include = mkOption {
        default = [ ];
@@ -71,6 +76,9 @@ in
        ${name} = {
        ${indent (concatStringsSep "\n" (mapAttrsToList formatValue relation))}
        }''
+      else if isList relation
+      then
+        concatMapStringsSep "\n" (formatRelation name) relation
      else formatValue name relation;

    formatValue = name: value:
--- a/hosts/buskerud/containers/salsa/services/heimdal/default.nix
+++ b/hosts/buskerud/containers/salsa/services/heimdal/default.nix
@@ -0,0 +1,78 @@
+{ config, pkgs, lib, ... }:
+let
+
+  realm = "PVV.NTNU.NO";
+
+  cfg = config.security.krb5;
+in
+{
+  security.krb5 = {
+    enable = true;
+
+    # NOTE: This has a small edit that moves an include header to $dev/include.
+    #       It is required in order to build smbk5pwd, because of some nested includes.
+    #       We should open an issue upstream (heimdal, not nixpkgs), but this patch
+    #       will do for now.
+    # package = pkgs.heimdal;
+    package = pkgs.callPackage ./package.nix {
+      inherit (pkgs.apple_sdk.frameworks)
+        CoreFoundation Security SystemConfiguration;
+    };
+
+    settings = {
+      logging.kdc = "CONSOLE";
+      realms.${realm} = {
+        admin_server = "localhost";
+        kdc = [ "localhost" ];
+      };
+
+      kadmin.default_keys = lib.concatStringsSep " " [
+        "aes256-cts-hmac-sha1-96:pw-salt"
+        "aes128-cts-hmac-sha1-96:pw-salt"
+      ];
+
+      libdefaults.default_etypes = lib.concatStringsSep " " [
+        "aes256-cts-hmac-sha1-96"
+        "aes128-cts-hmac-sha1-96"
+      ];
+
+      libdefaults = {
+        default_realm = realm;
+      };
+
+      domain_realm = {
+        "pvv.ntnu.no" = realm;
+        ".pvv.ntnu.no" = realm;
+      };
+    };
+  };
+
+  services.kerberos_server = {
+    enable = true;
+    settings = {
+      realms.${realm} = {
+        dbname = "/var/heimdal/heimdal";
+        mkey = "/var/heimdal/mkey";
+      };
+      # kadmin.default_keys = lib.concatStringsSep " " [
+      #   "aes256-cts-hmac-sha1-96:pw-salt"
+      #   "aes128-cts-hmac-sha1-96:pw-salt"
+      # ];
+
+      # libdefaults.default_etypes = lib.concatStringsSep " " [
+      #   "aes256-cts-hmac-sha1-96"
+      #   "aes128-cts-hmac-sha1-96"
+      # ];
+
+      # password_quality.min_length = 8;
+    };
+  };
+
+  # NOTE: These changes are part of nixpkgs-unstable, but not 23.11.
+  #       The package override needs these changes.
+  # systemd.services = {
+  #   kdc.serviceConfig.ExecStart =      lib.mkForce "${cfg.package}/libexec/kadmind --config-file=/etc/heimdal-kdc/kdc.conf";
+  #   kpasswdd.serviceConfig.ExecStart = lib.mkForce "${cfg.package}/libexec/kpasswdd";
+  #   kadmind.serviceConfig.ExecStart =  lib.mkForce "${cfg.package}/libexec/kdc --config-file=/etc/heimdal-kdc/kdc.conf";
+  # };
+}
--- a/hosts/buskerud/containers/salsa/services/heimdal/package.nix
+++ b/hosts/buskerud/containers/salsa/services/heimdal/package.nix
@@ -0,0 +1,180 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, autoreconfHook
+, pkg-config
+, python3
+, perl
+, bison
+, flex
+, texinfo
+, perlPackages
+
+, openldap
+, libcap_ng
+, sqlite
+, openssl
+, db
+, libedit
+, pam
+, krb5
+, libmicrohttpd
+, cjson
+
+, CoreFoundation
+, Security
+, SystemConfiguration
+
+, curl
+, jdk
+, unzip
+, which
+
+, nixosTests
+
+, withCJSON ? true
+, withCapNG ? stdenv.isLinux
+# libmicrohttpd should theoretically work for darwin as well, but something is broken.
+# It affects tests check-bx509d and check-httpkadmind.
+, withMicroHTTPD ? stdenv.isLinux
+, withOpenLDAP ? true
+, withOpenLDAPAsHDBModule ? false
+, withOpenSSL ? true
+, withSQLite3 ? true
+}:
+
+assert lib.assertMsg (withOpenLDAPAsHDBModule -> withOpenLDAP) ''
+  OpenLDAP needs to be enabled in order to build the OpenLDAP HDB Module.
+'';
+
+stdenv.mkDerivation {
+  pname = "heimdal";
+  version = "7.8.0-unstable-2023-11-29";
+
+  src = fetchFromGitHub {
+    owner = "heimdal";
+    repo = "heimdal";
+    rev = "3253c49544eacb33d5ad2f6f919b0696e5aab794";
+    hash = "sha256-uljzQBzXrZCZjcIWfioqHN8YsbUUNy14Vo+A3vZIXzM=";
+  };
+
+  outputs = [ "out" "dev" "man" "info" ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+    python3
+    perl
+    bison
+    flex
+    texinfo
+  ]
+  ++ (with perlPackages; [ JSON ]);
+
+  buildInputs = [ db libedit pam ]
+    ++ lib.optionals (stdenv.isDarwin) [ CoreFoundation Security SystemConfiguration ]
+    ++ lib.optionals (withCJSON) [ cjson ]
+    ++ lib.optionals (withCapNG) [ libcap_ng ]
+    ++ lib.optionals (withMicroHTTPD) [ libmicrohttpd ]
+    ++ lib.optionals (withOpenLDAP) [ openldap ]
+    ++ lib.optionals (withOpenSSL) [ openssl ]
+    ++ lib.optionals (withSQLite3) [ sqlite ];
+
+  doCheck = true;
+  nativeCheckInputs = [
+    curl
+    jdk
+    unzip
+    which
+  ];
+
+  configureFlags = [
+    "--with-libedit-include=${libedit.dev}/include"
+    "--with-libedit-lib=${libedit}/lib"
+    # "--with-berkeley-db-include=${db.dev}/include"
+    "--with-berkeley-db=${db}/lib"
+
+    "--without-x"
+    "--disable-afs-string-to-key"
+  ] ++ lib.optionals (withCapNG) [
+    "--with-capng"
+  ] ++ lib.optionals (withCJSON) [
+    "--with-cjson=${cjson}"
+  ] ++ lib.optionals (withOpenLDAP) [
+    "--with-openldap=${openldap.dev}"
+  ] ++ lib.optionals (withOpenLDAPAsHDBModule) [
+    "--enable-hdb-openldap-module"
+  ] ++ lib.optionals (withSQLite3) [
+    "--with-sqlite3=${sqlite.dev}"
+  ];
+
+  # (check-ldap) slapd resides within ${openldap}/libexec,
+  #              which is not part of $PATH by default.
+  # (check-ldap) prepending ${openldap}/bin to the path to avoid
+  #              using the default installation of openldap on unsandboxed darwin systems,
+  #              which does not support the new mdb backend at the moment (2024-01-13).
+  # (check-ldap) the bdb backend got deprecated in favour of mdb in openldap 2.5.0,
+  #              but the heimdal tests still seem to expect bdb as the openldap backend.
+  #              This might be fixed upstream in a future update.
+  patchPhase = ''
+    runHook prePatch
+
+    substituteInPlace tests/ldap/slapd-init.in \
+      --replace 'SCHEMA_PATHS="' 'SCHEMA_PATHS="${openldap}/etc/schema '
+    substituteInPlace tests/ldap/check-ldap.in \
+      --replace 'PATH=' 'PATH=${openldap}/libexec:${openldap}/bin:'
+    substituteInPlace tests/ldap/slapd.conf \
+      --replace 'database	bdb' 'database mdb'
+
+    runHook postPatch
+  '';
+
+  # (test_cc) heimdal uses librokens implementation of `secure_getenv` on darwin,
+  #           which expects either USER or LOGNAME to be set.
+  preCheck = lib.optionalString (stdenv.isDarwin) ''
+    export USER=nix-builder
+  '';
+
+  # We need to build hcrypt for applications like samba
+  postBuild = ''
+    (cd include/hcrypto; make -j $NIX_BUILD_CORES)
+    (cd lib/hcrypto; make -j $NIX_BUILD_CORES)
+  '';
+
+  postInstall = ''
+    # Install hcrypto
+    (cd include/hcrypto; make -j $NIX_BUILD_CORES install)
+    (cd lib/hcrypto; make -j $NIX_BUILD_CORES install)
+
+    mkdir -p $dev/bin
+    mv $out/bin/krb5-config $dev/bin/
+
+    # asn1 compilers, move them to $dev
+    mv $out/libexec/heimdal/* $dev/bin
+    rmdir $out/libexec/heimdal
+
+    cp include/heim_threads.h $dev/include
+
+    # compile_et is needed for cross-compiling this package and samba
+    mv lib/com_err/.libs/compile_et $dev/bin
+  '';
+
+  # Issues with hydra
+  #  In file included from hxtool.c:34:0:
+  #  hx_locl.h:67:25: fatal error: pkcs10_asn1.h: No such file or directory
+  #enableParallelBuilding = true;
+
+  passthru = {
+    implementation = "heimdal";
+    tests.nixos = nixosTests.kerberos.heimdal;
+  };
+
+  meta = with lib; {
+    homepage = "https://www.heimdal.software";
+    changelog = "https://github.com/heimdal/heimdal/releases";
+    description = "An implementation of Kerberos 5 (and some more stuff)";
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ h7x4 ];
+  };
+}
--- a/hosts/buskerud/containers/salsa/services/heimdal/package2.nix
+++ b/hosts/buskerud/containers/salsa/services/heimdal/package2.nix
@@ -0,0 +1,178 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, autoreconfHook
+, pkg-config
+, python3
+, perl
+, bison
+, flex
+, texinfo
+, perlPackages
+
+, openldap
+, libcap_ng
+, sqlite
+, openssl
+, db
+, libedit
+, pam
+, krb5
+, libmicrohttpd
+, cjson
+
+, CoreFoundation
+, Security
+, SystemConfiguration
+
+, curl
+, jdk
+, unzip
+, which
+
+, nixosTests
+
+, withCJSON ? true
+, withCapNG ? stdenv.isLinux
+# libmicrohttpd should theoretically work for darwin as well, but something is broken.
+# It affects tests check-bx509d and check-httpkadmind.
+, withMicroHTTPD ? stdenv.isLinux
+, withOpenLDAP ? true
+, withOpenLDAPAsHDBModule ? false
+, withOpenSSL ? true
+, withSQLite3 ? true
+}:
+
+assert lib.assertMsg (withOpenLDAPAsHDBModule -> withOpenLDAP) ''
+  OpenLDAP needs to be enabled in order to build the OpenLDAP HDB Module.
+'';
+
+stdenv.mkDerivation {
+  pname = "heimdal";
+  version = "7.8.0-unstable-2023-11-29";
+
+  src = fetchFromGitHub {
+    owner = "heimdal";
+    repo = "heimdal";
+    rev = "3253c49544eacb33d5ad2f6f919b0696e5aab794";
+    hash = "sha256-uljzQBzXrZCZjcIWfioqHN8YsbUUNy14Vo+A3vZIXzM=";
+  };
+
+  outputs = [ "out" "dev" "man" "info" ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+    python3
+    perl
+    bison
+    flex
+    texinfo
+  ]
+  ++ (with perlPackages; [ JSON ]);
+
+  buildInputs = [ db libedit pam ]
+    ++ lib.optionals (stdenv.isDarwin) [ CoreFoundation Security SystemConfiguration ]
+    ++ lib.optionals (withCJSON) [ cjson ]
+    ++ lib.optionals (withCapNG) [ libcap_ng ]
+    ++ lib.optionals (withMicroHTTPD) [ libmicrohttpd ]
+    ++ lib.optionals (withOpenLDAP) [ openldap ]
+    ++ lib.optionals (withOpenSSL) [ openssl ]
+    ++ lib.optionals (withSQLite3) [ sqlite ];
+
+  doCheck = true;
+  nativeCheckInputs = [
+    curl
+    jdk
+    unzip
+    which
+  ];
+
+  configureFlags = [
+    "--with-libedit-include=${libedit.dev}/include"
+    "--with-libedit-lib=${libedit}/lib"
+    "--with-berkeley-db-include=${db.dev}/include"
+    "--with-berkeley-db"
+
+    "--without-x"
+    "--disable-afs-string-to-key"
+  ] ++ lib.optionals (withCapNG) [
+    "--with-capng"
+  ] ++ lib.optionals (withCJSON) [
+    "--with-cjson=${cjson}"
+  ] ++ lib.optionals (withOpenLDAP) [
+    "--with-openldap=${openldap.dev}"
+  ] ++ lib.optionals (withOpenLDAPAsHDBModule) [
+    "--enable-hdb-openldap-module"
+  ] ++ lib.optionals (withSQLite3) [
+    "--with-sqlite3=${sqlite.dev}"
+  ];
+
+  # (check-ldap) slapd resides within ${openldap}/libexec,
+  #              which is not part of $PATH by default.
+  # (check-ldap) prepending ${openldap}/bin to the path to avoid
+  #              using the default installation of openldap on unsandboxed darwin systems,
+  #              which does not support the new mdb backend at the moment (2024-01-13).
+  # (check-ldap) the bdb backend got deprecated in favour of mdb in openldap 2.5.0,
+  #              but the heimdal tests still seem to expect bdb as the openldap backend.
+  #              This might be fixed upstream in a future update.
+  patchPhase = ''
+    runHook prePatch
+
+    substituteInPlace tests/ldap/slapd-init.in \
+      --replace 'SCHEMA_PATHS="' 'SCHEMA_PATHS="${openldap}/etc/schema '
+    substituteInPlace tests/ldap/check-ldap.in \
+      --replace 'PATH=' 'PATH=${openldap}/libexec:${openldap}/bin:'
+    substituteInPlace tests/ldap/slapd.conf \
+      --replace 'database	bdb' 'database mdb'
+
+    runHook postPatch
+  '';
+
+  # (test_cc) heimdal uses librokens implementation of `secure_getenv` on darwin,
+  #           which expects either USER or LOGNAME to be set.
+  preCheck = lib.optionalString (stdenv.isDarwin) ''
+    export USER=nix-builder
+  '';
+
+  # We need to build hcrypt for applications like samba
+  postBuild = ''
+    (cd include/hcrypto; make -j $NIX_BUILD_CORES)
+    (cd lib/hcrypto; make -j $NIX_BUILD_CORES)
+  '';
+
+  postInstall = ''
+    # Install hcrypto
+    (cd include/hcrypto; make -j $NIX_BUILD_CORES install)
+    (cd lib/hcrypto; make -j $NIX_BUILD_CORES install)
+
+    mkdir -p $dev/bin
+    mv $out/bin/krb5-config $dev/bin/
+
+    # asn1 compilers, move them to $dev
+    mv $out/libexec/heimdal/* $dev/bin
+    rmdir $out/libexec/heimdal
+
+    # compile_et is needed for cross-compiling this package and samba
+    mv lib/com_err/.libs/compile_et $dev/bin
+  '';
+
+  # Issues with hydra
+  #  In file included from hxtool.c:34:0:
+  #  hx_locl.h:67:25: fatal error: pkcs10_asn1.h: No such file or directory
+  #enableParallelBuilding = true;
+
+  passthru = {
+    implementation = "heimdal";
+    tests.nixos = nixosTests.kerberos.heimdal;
+  };
+
+  meta = with lib; {
+    homepage = "https://www.heimdal.software";
+    changelog = "https://github.com/heimdal/heimdal/releases";
+    description = "An implementation of Kerberos 5 (and some more stuff)";
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ h7x4 ];
+  };
+}
--- a/hosts/buskerud/containers/salsa/services/openldap.nix
+++ b/hosts/buskerud/containers/salsa/services/openldap.nix
@@ -0,0 +1,115 @@
+{ config, pkgs, lib, ... }:
+{
+  services.openldap = let
+    dn = "dc=kerberos,dc=pvv,dc=ntnu,dc=no";
+    cfg = config.services.openldap;
+  in {
+    enable = true;
+
+    # NOTE: this is a custom build of openldap with support for
+    #       perl and kerberos.
+    package = pkgs.openldap.overrideAttrs (prev: {
+      # https://github.com/openldap/openldap/blob/master/configure
+      configureFlags = prev.configureFlags ++ [
+        # Connect to slapd via UNIX socket
+        "--enable-local"
+        # Cyrus SASL
+        "--enable-spasswd"
+        # Reverse hostname lookups
+        "--enable-rlookups"
+        # perl
+        "--enable-perl"
+      ];
+
+      buildInputs = prev.buildInputs ++ (with pkgs; [
+        perl
+        config.security.krb5.package
+      ]);
+
+      extraContribModules = prev.extraContribModules ++ [
+        # https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules
+        "smbk5pwd"
+      ];
+    });
+
+    settings = {
+      attrs = {
+        olcLogLevel = [ "stats" "config" "args" ];
+
+        # olcAuthzRegexp = ''
+        #   gidNumber=.*\\\+uidNumber=0,cn=peercred,cn=external,cn=auth
+        #         "uid=heimdal,${dn2}"
+        # '';
+
+        # olcSaslSecProps = "minssf=0";
+      };
+
+      children = {
+        "cn=schema".includes = let
+          # NOTE: needed for smbk5pwd.so module
+          # schemaToLdif = name: path: pkgs.runCommandNoCC name {
+          #   buildInputs = with pkgs; [ schema2ldif ];
+          # } ''
+          #   schema2ldif "${path}" > $out
+          # '';
+
+          # hdb-ldif = schemaToLdif "hdb.ldif" "${pkgs.heimdal.src}/lib/hdb/hdb.schema";
+          # samba-ldif = schemaToLdif "samba.ldif" "${pkgs.heimdal.src}/tests/ldap/samba.schema";
+        in [
+           "${cfg.package}/etc/schema/core.ldif"
+           "${cfg.package}/etc/schema/cosine.ldif"
+           "${cfg.package}/etc/schema/nis.ldif"
+           "${cfg.package}/etc/schema/inetorgperson.ldif"
+           # "${hdb-ldif}"
+           # "${samba-ldif}"
+        ];
+
+        # NOTE: installation of smbk5pwd.so module
+        #       https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules/smbk5pwd
+        # "cn=module{0}".attrs = {
+        #   objectClass = [ "olcModuleList" ];
+        #   olcModuleLoad = [ "${cfg.package}/lib/modules/smbk5pwd.so" ];
+        # };
+
+        # NOTE: activation of smbk5pwd.so module for {1}mdb
+        # "olcOverlay={0}smbk5pwd,olcDatabase={1}mdb".attrs = {
+        #   objectClass = [ "olcOverlayConfig" "olcSmbK5PwdConfig" ];
+        #   olcOverlay = "{0}smbk5pwd";
+        #   olcSmbK5PwdEnable = [ "krb5" "samba" ];
+        #   olcSmbK5PwdMustChange = toString (60 * 60 * 24 * 30);
+        # };
+
+        "olcDatabase={1}mdb".attrs = {
+          objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
+
+          olcDatabase = "{1}mdb";
+
+          olcSuffix = dn;
+
+          # TODO: PW is supposed to be a secret, but it's probably fine for testing
+          olcRootDN = "cn=admin,${dn}";
+          olcRootPW.path = pkgs.writeText "olcRootPW" "pass";
+
+          olcDbDirectory = "/var/lib/openldap/test-db";
+          olcDbIndex = "objectClass eq";
+
+          olcAccess = [
+            ''{0}to attrs=userPassword,shadowLastChange
+                by dn.exact=cn=admin,${dn} write
+                by self write
+                by anonymous auth
+                by * none''
+
+            ''{1}to dn.base=""
+                by * read''
+
+            /* allow read on anything else */
+            # ''{2}to *
+            #     by cn=admin,${dn} write by dn.exact=gidNumber=0+uidNumber=0+cn=peercred,cn=external write
+            #     by * read''
+          ];
+        };
+      };
+    };
+  };
+}
--- a/hosts/buskerud/containers/salsa/services/saslauthd.nix
+++ b/hosts/buskerud/containers/salsa/services/saslauthd.nix
@@ -0,0 +1,14 @@
+{ ... }:
+{
+  # TODO: This is seemingly required for openldap to authenticate
+  #       against kerberos, but I have no idea how to configure it as
+  #       such. Does it need a keytab? There's a binary "testsaslauthd"
+  #       that follows with `pkgs.cyrus_sasl` that might be useful.
+  services.saslauthd = {
+    enable = true;
+    mechanism = "kerberos5";
+    # config = ''
+
+    # '';
+  };
+}
--- a/hosts/buskerud/hardware-configuration.nix
+++ b/hosts/buskerud/hardware-configuration.nix
@@ -0,0 +1,37 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ata_piix" "hpsa" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/ed9654fe-575a-4fb3-b6ff-1b059479acff";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp14s0f0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp14s0f1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp3s0f0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp3s0f1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp4s0f0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp4s0f1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
--- a/hosts/georg/configuration.nix
+++ b/hosts/georg/configuration.nix
@@ -3,7 +3,7 @@
  imports = [
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
-      ../../base
+      ../../base.nix
      ../../misc/metrics-exporters.nix

      ../../modules/grzegorz.nix
--- a/hosts/ildkule/configuration.nix
+++ b/hosts/ildkule/configuration.nix
@@ -1,13 +1,13 @@
-{ config, pkgs, lib, values, ... }:
+{ config, pkgs, values, ... }:
 {
  imports = [
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
-      ../../base
+      ../../base.nix
      ../../misc/metrics-exporters.nix

-      ./services/monitoring
      ./services/nginx
+      ./services/metrics
    ];

  sops.defaultSopsFile = ../../secrets/ildkule/ildkule.yaml;
@@ -15,41 +15,28 @@
  sops.age.keyFile = "/var/lib/sops-nix/key.txt";
  sops.age.generateKey = true;

-  boot.loader.grub.device = "/dev/vda";
-  boot.tmp.cleanOnBoot = true;
-  zramSwap.enable = true;
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;

-  # Openstack Neutron and systemd-networkd are not best friends, use something else:
-  systemd.network.enable = lib.mkForce false;
-  networking = let
-    hostConf = values.hosts.ildkule;
-  in {
-    hostName = "ildkule";
-    tempAddresses = "disabled";
-    useDHCP = lib.mkForce true;
+  networking.hostName = "ildkule"; # Define your hostname.

-    search = values.defaultNetworkConfig.domains;
-    nameservers = values.defaultNetworkConfig.dns;
-    defaultGateway.address = hostConf.ipv4_internal_gw;
-
-    interfaces."ens4" = {
-      ipv4.addresses = [
-        { address = hostConf.ipv4;          prefixLength = 32; }
-        { address = hostConf.ipv4_internal; prefixLength = 24; }
-      ];
-      ipv6.addresses = [
-        { address = hostConf.ipv6;          prefixLength = 64; }
-      ];
-    };
+  systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
+    matchConfig.Name = "ens18";
+    address = with values.hosts.ildkule; [ (ipv4 + "/25") (ipv6 + "/64") ];
  };

  # List packages installed in system profile
  environment.systemPackages = with pkgs; [
  ];

-  # No devices with SMART
-  services.smartd.enable = false;
+  # List services that you want to enable:

-  system.stateVersion = "23.11"; # Did you read the comment?
+  # 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
+  # this value at the release version of the first install of this system.
+  # 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 = "21.11"; # Did you read the comment?

 }
--- a/hosts/ildkule/hardware-configuration.nix
+++ b/hosts/ildkule/hardware-configuration.nix
@@ -1,9 +1,37 @@
-{ modulesPath, lib, ... }:
-{
-  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ];
-  boot.initrd.kernelModules = [ "nvme" ];
-  fileSystems."/" = { device = "/dev/vda1"; fsType = "ext4"; };
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:

+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/afe70fe4-681a-4675-8cbd-e5d08cdcf5b5";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B71A-E5CD";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
--- a/hosts/ildkule/services/monitoring/dashboards/go-processes.json
+++ b/hosts/ildkule/services/monitoring/dashboards/go-processes.json
--- a/hosts/ildkule/services/monitoring/dashboards/mysql.json
+++ b/hosts/ildkule/services/monitoring/dashboards/mysql.json
--- a/hosts/ildkule/services/monitoring/dashboards/node-exporter-full.json
+++ b/hosts/ildkule/services/monitoring/dashboards/node-exporter-full.json
--- a/hosts/ildkule/services/monitoring/dashboards/postgres.json
+++ b/hosts/ildkule/services/monitoring/dashboards/postgres.json
--- a/hosts/ildkule/services/monitoring/dashboards/synapse.json
+++ b/hosts/ildkule/services/monitoring/dashboards/synapse.json
--- a/hosts/ildkule/services/monitoring/default.nix
+++ b/hosts/ildkule/services/monitoring/default.nix
@@ -2,9 +2,8 @@

 {
  imports = [
+    ./prometheus
    ./grafana.nix
    ./loki.nix
-    ./prometheus
-    ./uptime-kuma.nix
  ];
 }
--- a/hosts/ildkule/services/monitoring/grafana.nix
+++ b/hosts/ildkule/services/monitoring/grafana.nix
@@ -7,6 +7,7 @@ in {
  in {
    "keys/grafana/secret_key" = { inherit owner group; };
    "keys/grafana/admin_password" = { inherit owner group; };
+    "keys/postgres/grafana" = { inherit owner group; };
  };

  services.grafana = {
@@ -17,7 +18,7 @@ in {
      secretFile = path: "$__file{${path}}";
    in {
      server = {
-        domain = "grafana.pvv.ntnu.no";
+        domain = "ildkule.pvv.ntnu.no";
        http_port = 2342;
        http_addr = "127.0.0.1";
      };
@@ -26,6 +27,13 @@ in {
        secret_key = secretFile config.sops.secrets."keys/grafana/secret_key".path;
        admin_password = secretFile config.sops.secrets."keys/grafana/admin_password".path;
      };
+
+      database = {
+        type = "postgres";
+        user = "grafana";
+        host = "${values.hosts.bicep.ipv4}:5432";
+        password = secretFile config.sops.secrets."keys/postgres/grafana".path;
+      };
    };

    provision = {
@@ -34,13 +42,13 @@ in {
        {
          name = "Ildkule Prometheus";
          type = "prometheus";
-          url = "http://${config.services.prometheus.listenAddress}:${toString config.services.prometheus.port}";
-          isDefault = true;
+          url = ("http://${config.services.prometheus.listenAddress}:${toString config.services.prometheus.port}");
+         isDefault = true;
        }
        {
          name = "Ildkule loki";
          type = "loki";
-          url = "http://${config.services.loki.configuration.server.http_listen_address}:${toString config.services.loki.configuration.server.http_listen_port}";
+          url = ("http://${config.services.loki.configuration.server.http_listen_address}:${toString config.services.loki.configuration.server.http_listen_port}");
        }
      ];
      dashboards.settings.providers = [
@@ -56,13 +64,13 @@ in {
          url = "https://raw.githubusercontent.com/matrix-org/synapse/develop/contrib/grafana/synapse.json";
          options.path = dashboards/synapse.json;
        }
-        # TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
-        # {
-        #   name = "MySQL";
-        #   type = "file";
-        #   url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
-        #   options.path = dashboards/mysql.json;
-        # }
+	# TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
+	# {
+	#   name = "MySQL";
+	#   type = "file";
+	#   url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
+	#   options.path = dashboards/mysql.json;
+	# }
        {
          name = "Postgresql";
          type = "file";
@@ -75,12 +83,6 @@ in {
          url = "https://grafana.com/api/dashboards/240/revisions/3/download";
          options.path = dashboards/go-processes.json;
        }
-        {
-          name = "Gitea Dashbaord";
-          type = "file";
-          url = "https://grafana.com/api/dashboards/17802/revisions/3/download";
-          options.path = dashboards/gitea-dashbaord.json;
-        }
      ];

    };
@@ -89,7 +91,6 @@ in {
  services.nginx.virtualHosts.${cfg.settings.server.domain} = {
    enableACME = true;
    forceSSL = true;
-    kTLS = true;
    locations = {
      "/" = {
        proxyPass = "http://127.0.0.1:${toString cfg.settings.server.http_port}";
--- a/hosts/ildkule/services/monitoring/loki.nix
+++ b/hosts/ildkule/services/monitoring/loki.nix
@@ -50,6 +50,7 @@ in {
        boltdb_shipper = {
          active_index_directory = "/var/lib/loki/boltdb-shipper-index";
          cache_location = "/var/lib/loki/boltdb-shipper-cache";
+          shared_store = "filesystem";
          cache_ttl = "24h";
        };
        filesystem = {
@@ -58,13 +59,14 @@ in {
      };

      limits_config = {
-        allow_structured_metadata = false;
+        enforce_metric_name = false;
        reject_old_samples = true;
        reject_old_samples_max_age = "72h";
      };

      compactor = {
        working_directory = "/var/lib/loki/compactor";
+        shared_store = "filesystem";
      };

      # ruler = {
--- a/hosts/ildkule/services/monitoring/prometheus/default.nix
+++ b/hosts/ildkule/services/monitoring/prometheus/default.nix
@@ -1,11 +1,11 @@
 { config, ... }: {
  imports = [
-    ./gitea.nix
+    ./gogs.nix
    ./matrix-synapse.nix
    # TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
    # ./mysqld.nix
+    ./node.nix
    ./postgres.nix
-    ./machines.nix
  ];

  services.prometheus = {
--- a/hosts/ildkule/services/metrics/prometheus/gogs.nix
+++ b/hosts/ildkule/services/metrics/prometheus/gogs.nix
@@ -0,0 +1,16 @@
+{ config, ... }: let
+  cfg = config.services.prometheus;
+in {
+  services.prometheus.scrapeConfigs = [{
+    job_name = "git-gogs";
+    scheme = "https";
+    metrics_path = "/-/metrics";
+    static_configs = [
+      {
+        targets = [
+          "essendrop.pvv.ntnu.no:443"
+        ];
+      }
+    ];
+  }];
+}
--- a/hosts/ildkule/services/monitoring/prometheus/matrix-synapse.nix
+++ b/hosts/ildkule/services/monitoring/prometheus/matrix-synapse.nix
--- a/hosts/ildkule/services/monitoring/prometheus/mysqld.nix
+++ b/hosts/ildkule/services/monitoring/prometheus/mysqld.nix
--- a/hosts/ildkule/services/metrics/prometheus/node.nix
+++ b/hosts/ildkule/services/metrics/prometheus/node.nix
@@ -0,0 +1,22 @@
+{ config, ... }: let
+  cfg = config.services.prometheus;
+in {
+  services.prometheus.scrapeConfigs = [{
+    job_name = "node";
+    static_configs = [
+      {
+        targets = [
+          "ildkule.pvv.ntnu.no:${toString cfg.exporters.node.port}"
+          "microbel.pvv.ntnu.no:9100"
+          "isvegg.pvv.ntnu.no:9100"
+          "knakelibrak.pvv.ntnu.no:9100"
+          "hildring.pvv.ntnu.no:9100"
+          "bicep.pvv.ntnu.no:9100"
+          "essendrop.pvv.ntnu.no:9100"
+          "andresbu.pvv.ntnu.no:9100"
+          "bekkalokk.pvv.ntnu.no:9100"
+        ];
+      }
+    ];
+  }];
+}
--- a/hosts/ildkule/services/monitoring/prometheus/postgres.nix
+++ b/hosts/ildkule/services/monitoring/prometheus/postgres.nix
--- a/hosts/ildkule/services/monitoring/prometheus/rules/synapse-v2.rules
+++ b/hosts/ildkule/services/monitoring/prometheus/rules/synapse-v2.rules
--- a/hosts/ildkule/services/monitoring/dashboards/gitea-dashbaord.json
+++ b/hosts/ildkule/services/monitoring/dashboards/gitea-dashbaord.json
--- a/Show More
+++ b/Show More