WIP

It's fixed now

.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
 

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1700927249,
-        "narHash": "sha256-iqmIWiEng890/ru7ZBf4nUezFPyRm2fjRTvuwwxqk2o=",
+        "lastModified": 1710169806,
+        "narHash": "sha256-HeWFrRuHpnAiPmIr26OKl2g142HuGerwoO/XtW53pcI=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "3cb78c93e6a02f494aaf6aeb37481c27a2e2ee22",
+        "rev": "fe064a639319ed61cdf12b8f6eded9523abcc498",
         "type": "github"
       },
       "original": {
@@ -62,76 +62,62 @@
     },
     "matrix-next": {
       "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1697936579,
-        "narHash": "sha256-nMyepKnwoHMzu2OpXvG2ZhU081TV9ENmWCo0vWxs6AI=",
+        "lastModified": 1710311999,
+        "narHash": "sha256-s0pT1NyrMgeolUojXXcnXQDymN7m80GTF7itCv0ZH20=",
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "e09814657187c8ed1a5fe1646df6d8da1eb2dee9",
+        "rev": "6c9b67974b839740e2a738958512c7a704481157",
         "type": "github"
       },
       "original": {
         "owner": "dali99",
         "repo": "nixos-matrix-modules",
-        "rev": "e09814657187c8ed1a5fe1646df6d8da1eb2dee9",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1701362232,
-        "narHash": "sha256-GVdzxL0lhEadqs3hfRLuj+L1OJFGiL/L7gCcelgBlsw=",
+        "lastModified": 1710248792,
+        "narHash": "sha256-yFyWw4na+nJgtXwhHs2SJSy5Lcw94/FcMbBOorlGdfI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d2332963662edffacfddfad59ff4f709dde80ffe",
+        "rev": "efbb274f364c918b9937574de879b5874b5833cc",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-23.05-small",
+        "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": 1700905716,
-        "narHash": "sha256-w1vHn2MbGfdC+CrP3xLZ3scsI06N0iQLU7eTHIVEFGw=",
+        "lastModified": 1710033658,
+        "narHash": "sha256-yiZiVKP5Ya813iYLho2+CcFuuHpaqKc/CoxOlANKcqM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dfb95385d21475da10b63da74ae96d89ab352431",
+        "rev": "b17375d3bb7c79ffc52f3538028b2ec06eb79ef8",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-23.05",
+        "ref": "release-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1701368325,
-        "narHash": "sha256-3OqZyi2EdopJxpxwrySPyCTuCvfBY4oXTLVgQ4B6qDg=",
+        "lastModified": 1710247538,
+        "narHash": "sha256-Mm3aCwfAdYgG2zKf5SLRBktPH0swXN1yEetAMn05KAA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3934dbde4f4a0e266825348bc4ad1bdd00a8d6a3",
+        "rev": "21adc4f16a8ab151fec83b9d9368cd62d9de86bc",
         "type": "github"
       },
       "original": {
@@ -180,11 +166,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1701127353,
-        "narHash": "sha256-qVNX0wOl0b7+I35aRu78xUphOyELh+mtUp1KBx89K1Q=",
+        "lastModified": 1710195194,
+        "narHash": "sha256-KFxCJp0T6TJOz1IOKlpRdpsCr9xsvlVuWY/VCiAFnTE=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "b1edbf5c0464b4cced90a3ba6f999e671f0af631",
+        "rev": "e52d8117b330f690382f1d16d81ae43daeb4b880",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,7 +2,7 @@
   description = "PVV System flake";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-23.05-small";
+    nixpkgs.url = "nixpkgs/nixos-23.11-small";
     nixpkgs-unstable.url = "nixpkgs/nixos-unstable-small";
 
     sops-nix.url = "github:Mic92/sops-nix";
@@ -14,8 +14,8 @@
     pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git";
     pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
 
-    # Last release compatible with 23.05
-    matrix-next.url = "github:dali99/nixos-matrix-modules/e09814657187c8ed1a5fe1646df6d8da1eb2dee9";
+    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";
@@ -58,9 +58,6 @@
           pkgs = import nixpkgs {
             inherit system;
             overlays = [
-              (final: prev: {
-                mx-puppet-discord = prev.mx-puppet-discord.override { nodejs_14 = final.nodejs_18; };
-              })
               inputs.pvv-calendar-bot.overlays.${system}.default
             ];
           };

hosts/bekkalokk/configuration.nix

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

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

@@ -32,7 +32,6 @@ def add_user(username, name):
             "full_name": name,
             "username": username,
             "login_name": username,
-            "visibility": "public",
             "source_id": 1,  # 1 = SMTP
     }
 
@@ -52,6 +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/bekkalokk/services/nginx/default.nix

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

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/;
+          '';
+        };
+      };
+    };
+  };
+}
+

hosts/bicep/configuration.nix

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

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/configuration.nix

@@ -1,19 +1,16 @@
 { config, pkgs, values, ... }:
 {
   imports = [
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      ../../base.nix
-      ../../misc/metrics-exporters.nix
-
-      ./services/openvpn-client.nix
-    ];
+    ./hardware-configuration.nix
+    ../../base.nix
+    ../../misc/metrics-exporters.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/sda";
+  boot.loader.grub.device = "/dev/sdb";
 
   networking.hostName = "buskerud";
   networking.search = [ "pvv.ntnu.no" "pvv.org" ];
@@ -25,20 +22,10 @@
     address = with values.hosts.buskerud; [ (ipv4 + "/25") (ipv6 + "/64") ];
   };
 
-  # Buskerud should use the default gateway received from DHCP
-  networking.interfaces.enp14s0f1.useDHCP = true;
-
-  # networking.interfaces.tun = {
-  #   virtual = true;
-  #   ipv4.adresses = [ {address="129.241.210.252"; prefixLength=25; } ];
-  # };
-
   # List packages installed in system profile
   environment.systemPackages = with pkgs; [
   ];
 
-  # List services that you want to enable:
-
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave
@@ -46,5 +33,4 @@
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "23.05"; # Did you read the comment?
-
 }

hosts/buskerud/services/openvpn-client.nix

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

modules/kerberos_auth.nix

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

users/adriangl.nix

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

users/eirikwit.nix

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

users/jonmro.nix

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

users/oysteikt.nix

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