WIP

.sops.yaml

@@ -3,6 +3,7 @@ keys:
   - &user_danio age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
   - &user_felixalb age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
   - &user_oysteikt F7D37890228A907440E1FD4846B9228E814A2AAC
+  - &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
 
   # Hosts
   - &host_jokum age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
@@ -18,6 +19,7 @@ creation_rules:
       - *host_jokum
       - *user_danio
       - *user_felixalb
+      - *user_eirikwit
       pgp:
       - *user_oysteikt
 

base.nix

@@ -73,7 +73,6 @@
 
   # Trusted users on the nix builder machines
   users.groups."nix-builder-users".name = "nix-builder-users";
-  users.motd = builtins.readFile ./misc/motd;
 
   services.openssh = {
     enable = true;

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1702569759,
-        "narHash": "sha256-Ze3AdEEsVZBRJ4wn13EZpV1Uubkzi59TkC4j2G9xoFI=",
+        "lastModified": 1710169806,
+        "narHash": "sha256-HeWFrRuHpnAiPmIr26OKl2g142HuGerwoO/XtW53pcI=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "98ab91109716871f50ea8cb0e0ac7cc1e1e14714",
+        "rev": "fe064a639319ed61cdf12b8f6eded9523abcc498",
         "type": "github"
       },
       "original": {
@@ -62,14 +62,16 @@
     },
     "matrix-next": {
       "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1701507532,
-        "narHash": "sha256-Zzv8OFB7iilzDGe6z2t/j8qRtR23TN3N8LssGsvRWEA=",
+        "lastModified": 1710311999,
+        "narHash": "sha256-s0pT1NyrMgeolUojXXcnXQDymN7m80GTF7itCv0ZH20=",
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "046194cdadc50d81255a9c57789381ed1153e2b1",
+        "rev": "6c9b67974b839740e2a738958512c7a704481157",
         "type": "github"
       },
       "original": {
@@ -80,11 +82,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1702601832,
-        "narHash": "sha256-z+GyetKtwj7ZVZrRcI73N8Xy1B3JGAqDyPniBFRpIgo=",
+        "lastModified": 1710248792,
+        "narHash": "sha256-yFyWw4na+nJgtXwhHs2SJSy5Lcw94/FcMbBOorlGdfI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dff64d4ba6e9dc3f0a4ef8737f372a528d5bc8d1",
+        "rev": "efbb274f364c918b9937574de879b5874b5833cc",
         "type": "github"
       },
       "original": {
@@ -93,44 +95,29 @@
         "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": 1702148972,
-        "narHash": "sha256-h2jODFP6n+ABrUWcGRSVPRFfLOkM9TJ2pO+h+9JcaL0=",
+        "lastModified": 1710033658,
+        "narHash": "sha256-yiZiVKP5Ya813iYLho2+CcFuuHpaqKc/CoxOlANKcqM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b8f33c044e51de6dde3ad80a9676945e0e4e3227",
+        "rev": "b17375d3bb7c79ffc52f3538028b2ec06eb79ef8",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-23.05",
+        "ref": "release-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1702635820,
-        "narHash": "sha256-rClms9NTmSL/WIN5VmEccVhUExMkjCrRNswxU9QGNNo=",
+        "lastModified": 1710247538,
+        "narHash": "sha256-Mm3aCwfAdYgG2zKf5SLRBktPH0swXN1yEetAMn05KAA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "02357adddd0889782362d999628de9d309d202dc",
+        "rev": "21adc4f16a8ab151fec83b9d9368cd62d9de86bc",
         "type": "github"
       },
       "original": {
@@ -179,11 +166,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1702177193,
-        "narHash": "sha256-J2409SyXROoUHYXVy9h4Pj0VU8ReLuy/mzBc9iK4DBg=",
+        "lastModified": 1710195194,
+        "narHash": "sha256-KFxCJp0T6TJOz1IOKlpRdpsCr9xsvlVuWY/VCiAFnTE=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "d806e546f96c88cd9f7d91c1c19ebc99ba6277d9",
+        "rev": "e52d8117b330f690382f1d16d81ae43daeb4b880",
         "type": "github"
       },
       "original": {

flake.nix

@@ -15,6 +15,7 @@
     pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
 
     matrix-next.url = "github:dali99/nixos-matrix-modules";
+    matrix-next.inputs.nixpkgs.follows = "nixpkgs";
 
     grzegorz.url = "github:Programvareverkstedet/grzegorz";
     grzegorz.inputs.nixpkgs.follows = "nixpkgs-unstable";

hosts/bekkalokk/services/gitea/default.nix

@@ -1,4 +1,4 @@
-{ config, values, pkgs, ... }:
+{ config, values, pkgs, lib, ... }:
 let
   cfg = config.services.gitea;
   domain = "git.pvv.ntnu.no";
@@ -32,12 +32,18 @@ in {
     };
 
     settings = {
+      dump = {
+        enable = true;
+        interval = "monthly";
+      };
+
       server = {
         DOMAIN   = domain;
         ROOT_URL = "https://${domain}/";
         PROTOCOL = "http+unix";
         SSH_PORT = sshPort;
 	      START_SSH_SERVER = true;
+        LFS_START_SERVER = true;
       };
       indexer.REPO_INDEXER_ENABLED = true;
       service.DISABLE_REGISTRATION = true;
@@ -49,6 +55,35 @@ in {
       };
       actions.ENABLED = true;
       "ui.meta".DESCRIPTION = "Bokstavelig talt programvareverkstedet";
+      "ui.svg".RENDER = true;
+
+      markup = {
+        asciidoc = { 
+          ENABLED = true;
+          NEED_POSTPROCESS = true;
+          FILE_EXTENSIONS = ".adoc,.asciidoc";
+          RENDER_COMMAND = "${lib.getExe pkgs.asciidoctor} --embedded --safe-mode=secure --out-file=- -";
+          IS_INPUT_FILE = false;
+        };
+
+        html = {
+          ENABLED         = true;
+          FILE_EXTENSIONS = ".html,.htm";
+          RENDER_COMMAND  = "cat";
+          # Input is not a standard input but a file
+          IS_INPUT_FILE   = true;
+        };
+        
+        sanitizer.html.1 = {
+          ELEMENT = "div";
+          ALLOW_ATTR = "class";
+        };
+        
+        sanitizer.html.2 = {
+          ELEMENT = "a";
+          ALLOW_ATTR = "class";
+        };
+      };
     };
   };
 

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

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

hosts/bicep/services/matrix/element.nix

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

hosts/bikkje/configuration.nix

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

hosts/buskerud/bikkje/default.nix

@@ -1,125 +0,0 @@
-{ config, pkgs, values, lib, ... }:
-{
-  containers.bikkje = {
-    autoStart = true;
-    interfaces = [ "enp4s0f0" ];
-
-    config = { config, pkgs, ... }: {
-      imports = [
-        ../../../modules/home-areas.nix
-        ./services/kerberos
-      ];
-
-      environment.systemPackages = with pkgs; [
-          zsh
-          bash
-          fish
-          tcsh
-
-          alpine
-          mutt
-          mutt-ics
-          mutt-wizard
-          notmuch
-          mailutils
-          procmail
-
-          irssi
-          weechat
-          weechatScripts.edit
-
-          coreutils-full
-          diffutils
-          findutils
-          ripgrep
-          cvs
-          gawk
-          git
-          gnupg
-          gnused
-          groff
-          less
-          p7zip
-          rcs
-          screen
-          tmux
-          tree
-          unzip
-          zip
-
-          emacs
-          helix
-          joe
-          micro
-          nano
-          neovim
-
-          autossh
-          inetutils
-          lynx
-          mosh
-          rsync
-          w3m
-
-          clang
-          gcc
-          guile
-          lua
-          perl
-          php
-          python3
-          (python3.withPackages (ps: with ps; [
-            numpy
-            sympy
-            scipy
-            requests
-            imageio
-            pillow
-            httpx
-            pycryptodome
-            pandas
-            matplotlib
-          ]))
-          ruby
-          tcl
-      ];
-
-      services.openssh = {
-        enable = true;
-        ports = [ 22 80 443 ];
-        openFirewall = true;
-        extraConfig = ''
-          PubkeyAcceptedAlgorithms=+ssh-rsa
-       '';
-
-        settings = {
-          GatewayPorts = "yes";
-          PermitRootLogin = "yes";
-        };
-      };
-
-      users.motd = builtins.readFile ../../../misc/motd;
-
-      networking = {
-        firewall.enable = true;
-        # Use systemd-resolved inside the container
-        # Workaround for bug https://github.com/NixOS/nixpkgs/issues/162686
-        useHostResolvConf = lib.mkForce false;
-        hostName = "bikkje";
-      };
-
-      systemd.network.enable = true;
-      systemd.network.networks."30-enp4s0f0" = values.defaultNetworkConfig // {
-        matchConfig.Name = "enp4s0f0";
-        address = with values.hosts.bikkje; [ (ipv4 + "/25") (ipv6 + "/64") ];
-      };
-      
-      system.stateVersion = "23.11";
-      services.resolved.enable = true;
-    };
-  };
-
-  # TODO
-  # - Kerberos Authentication
-  # - Mail Transfer Agent
-}

hosts/buskerud/bikkje/services/kerberos/default.nix

@@ -1,27 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-  #######################
-  # TODO: remove these once nixos 24.05 gets released
-  #######################
-  imports = [
-    ./krb5.nix
-    ./pam.nix
-  ];
-  disabledModules = [
-    "config/krb5/default.nix"
-    "security/pam.nix"
-  ];
-  #######################
-
-  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";
-    };
-  };
-}

hosts/buskerud/bikkje/services/kerberos/krb5-conf-format.nix

@@ -1,88 +0,0 @@
-{ pkgs, lib, ... }:
-
-# Based on
-# - https://web.mit.edu/kerberos/krb5-1.12/doc/admin/conf_files/krb5_conf.html
-# - https://manpages.debian.org/unstable/heimdal-docs/krb5.conf.5heimdal.en.html
-
-let
-  inherit (lib) boolToString concatMapStringsSep concatStringsSep filter
-    isAttrs isBool isList mapAttrsToList mdDoc mkOption singleton splitString;
-  inherit (lib.types) attrsOf bool coercedTo either int listOf oneOf path
-    str submodule;
-in
-{ }: {
-  type = let
-    section = attrsOf relation;
-    relation = either (attrsOf value) value;
-    value = either (listOf atom) atom;
-    atom = oneOf [int str bool];
-  in submodule {
-    freeformType = attrsOf section;
-    options = {
-      include = mkOption {
-        default = [ ];
-        description = mdDoc ''
-          Files to include in the Kerberos configuration.
-        '';
-        type = coercedTo path singleton (listOf path);
-      };
-      includedir = mkOption {
-        default = [ ];
-        description = mdDoc ''
-          Directories containing files to include in the Kerberos configuration.
-        '';
-        type = coercedTo path singleton (listOf path);
-      };
-      module = mkOption {
-        default = [ ];
-        description = mdDoc ''
-          Modules to obtain Kerberos configuration from.
-        '';
-        type = coercedTo path singleton (listOf path);
-      };
-    };
-  };
-
-  generate = let
-    indent = str: concatMapStringsSep "\n" (line: "  " + line) (splitString "\n" str);
-
-    formatToplevel = args @ {
-      include ? [ ],
-      includedir ? [ ],
-      module ? [ ],
-      ...
-    }: let
-      sections = removeAttrs args [ "include" "includedir" "module" ];
-    in concatStringsSep "\n" (filter (x: x != "") [
-      (concatStringsSep "\n" (mapAttrsToList formatSection sections))
-      (concatMapStringsSep "\n" (m: "module ${m}") module)
-      (concatMapStringsSep "\n" (i: "include ${i}") include)
-      (concatMapStringsSep "\n" (i: "includedir ${i}") includedir)
-    ]);
-
-    formatSection = name: section: ''
-      [${name}]
-      ${indent (concatStringsSep "\n" (mapAttrsToList formatRelation section))}
-    '';
-
-    formatRelation = name: relation:
-      if isAttrs relation
-      then ''
-        ${name} = {
-        ${indent (concatStringsSep "\n" (mapAttrsToList formatValue relation))}
-        }''
-      else formatValue name relation;
-
-    formatValue = name: value:
-      if isList value
-      then concatMapStringsSep "\n" (formatAtom name) value
-      else formatAtom name value;
-
-    formatAtom = name: atom: let
-      v = if isBool atom then boolToString atom else toString atom;
-    in "${name} = ${v}";
-  in
-    name: value: pkgs.writeText name ''
-      ${formatToplevel value}
-    '';
-}

hosts/buskerud/bikkje/services/kerberos/krb5.nix

@@ -1,90 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  inherit (lib) mdDoc mkIf mkOption mkPackageOption mkRemovedOptionModule;
-  inherit (lib.types) bool;
-
-  mkRemovedOptionModule' = name: reason: mkRemovedOptionModule ["krb5" name] reason;
-  mkRemovedOptionModuleCfg = name: mkRemovedOptionModule' name ''
-    The option `krb5.${name}' has been removed. Use
-    `security.krb5.settings.${name}' for structured configuration.
-  '';
-
-  cfg = config.security.krb5;
-  format = import ./krb5-conf-format.nix { inherit pkgs lib; } { };
-in {
-  imports = [
-    (mkRemovedOptionModuleCfg "libdefaults")
-    (mkRemovedOptionModuleCfg "realms")
-    (mkRemovedOptionModuleCfg "domain_realm")
-    (mkRemovedOptionModuleCfg "capaths")
-    (mkRemovedOptionModuleCfg "appdefaults")
-    (mkRemovedOptionModuleCfg "plugins")
-    (mkRemovedOptionModuleCfg "config")
-    (mkRemovedOptionModuleCfg "extraConfig")
-    (mkRemovedOptionModule' "kerberos" ''
-      The option `krb5.kerberos' has been moved to `security.krb5.package'.
-    '')
-  ];
-
-  options = {
-    security.krb5 = {
-      enable = mkOption {
-        default = false;
-        description = mdDoc "Enable and configure Kerberos utilities";
-        type = bool;
-      };
-
-      package = mkPackageOption pkgs "krb5" {
-        example = "heimdal";
-      };
-
-      settings = mkOption {
-        default = { };
-        type = format.type;
-        description = mdDoc ''
-          Structured contents of the {file}`krb5.conf` file. See
-          {manpage}`krb5.conf(5)` for details about configuration.
-        '';
-        example = {
-          include = [ "/run/secrets/secret-krb5.conf" ];
-          includedir = [ "/run/secrets/secret-krb5.conf.d" ];
-
-          libdefaults = {
-            default_realm = "ATHENA.MIT.EDU";
-          };
-
-          realms = {
-            "ATHENA.MIT.EDU" = {
-              admin_server = "athena.mit.edu";
-              kdc = [
-                "athena01.mit.edu"
-                "athena02.mit.edu"
-              ];
-            };
-          };
-
-          domain_realm = {
-            "mit.edu" = "ATHENA.MIT.EDU";
-          };
-
-          logging = {
-            kdc = "SYSLOG:NOTICE";
-            admin_server = "SYSLOG:NOTICE";
-            default = "SYSLOG:NOTICE";
-          };
-        };
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    environment = {
-      systemPackages = [ cfg.package ];
-      etc."krb5.conf".source = format.generate "krb5.conf" cfg.settings;
-    };
-  };
-
-  meta.maintainers = builtins.attrValues {
-    inherit (lib.maintainers) dblsaiko h7x4;
-  };
-}

hosts/buskerud/configuration.nix

@@ -4,8 +4,6 @@
     ./hardware-configuration.nix
     ../../base.nix
     ../../misc/metrics-exporters.nix
-
-    ./bikkje
   ];
 
   # buskerud does not support efi?

misc/motd

@@ -1,16 +0,0 @@
-		 ███████████  █████   █████ █████   █████
-		░░███░░░░░███░░███   ░░███ ░░███   ░░███
-		 ░███    ░███ ░███    ░███  ░███    ░███
-		 ░██████████  ░███    ░███  ░███    ░███
-		 ░███░░░░░░   ░░███   ███   ░░███   ███
-		 ░███          ░░░█████░     ░░░█████░
-		 █████           ░░███         ░░███
-		░░░░░             ░░░           ░░░
-
-================= EN ==================|================== NB =================
-Welcome to a PVV machine, life is good.|Velkommen til en PVV-maskin,
-                                       |livet er deilig.
-If you are confused, try pvv.ntnu.no or|Hvis du er forvirret prøv pvv.ntnu.no
-our discord server.                    |eller vår discord-server.
-More info at pvv.ntnu.no/kontakt/      |Mer info på pvv.ntnu.no/kontakt/
-===============================================================================

modules/home-areas.nix

@@ -1,20 +0,0 @@
-{ pkgs, lib, ... }:
-{
-  fileSystems = let
-    # See microbel:/etc/exports
-    homeMounts = (lib.listToAttrs (map
-      (l: lib.nameValuePair "/home/pvv/${l}" "homepvv${l}.pvv.ntnu.no:/export/home/pvv/${l}")
-      [ "a" "b" "c" "d"  "h" "i" "j" "k" "l" "m" "z" ]));
-  in { }
-  //
-  (lib.mapAttrs (_: device: {
-    inherit device;
-    fsType = "nfs";
-    options = [
-      "nfsvers=3"
-      "proto=tcp"
-      "nofail"
-      "_netdev"
-    ];
-  }) homeMounts);
-}

values.nix

@@ -56,10 +56,6 @@ in rec {
       ipv4 = pvv-ipv4 204;
       ipv6 = pvv-ipv6 "1:4f"; # Wtf øystein og daniel why
     };
-    bikkje = {
-      ipv4 = pvv-ipv4 216;
-      ipv6 = pvv-ipv6 216;
-    };
     buskerud = {
       ipv4 = pvv-ipv4 231;
       ipv6 = pvv-ipv6 231;