bicep/postgres: add cleanup timers

It should still be possible for the user to re-enable these with
`.htaccess`

README.md

@@ -39,6 +39,7 @@ revert the changes on the next nightly rebuild (tends to happen when everybody i
 |  bikkje                    | Virtual  | Experimental login box                                    |
 | [brzeczyszczykiewicz][brz] | Physical | Shared music player                                       |
 | [georg][geo]               | Physical | Shared music player                                       |
+| [gluttony][glu]            | Virtual  | General purpose compute                                   |
 | [ildkule][ild]             | Virtual  | Logging and monitoring host, prometheus, grafana, ...     |
 | [kommode][kom]             | Virtual  | Gitea + Gitea pages                                       |
 | [lupine][lup]              | Physical | Gitea CI/CD runners                                       |
@@ -57,6 +58,7 @@ revert the changes on the next nightly rebuild (tends to happen when everybody i
 [bic]: https://wiki.pvv.ntnu.no/wiki/Maskiner/bicep
 [brz]: https://wiki.pvv.ntnu.no/wiki/Maskiner/brzęczyszczykiewicz
 [geo]: https://wiki.pvv.ntnu.no/wiki/Maskiner/georg
+[glu]: https://wiki.pvv.ntnu.no/wiki/Maskiner/gluttony
 [ild]: https://wiki.pvv.ntnu.no/wiki/Maskiner/ildkule
 [kom]: https://wiki.pvv.ntnu.no/wiki/Maskiner/kommode
 [lup]: https://wiki.pvv.ntnu.no/wiki/Maskiner/lupine

base/hardening.nix

@@ -7,7 +7,13 @@
     "ax25"
     "batman-adv"
     "can"
+    "dccp"
+    "ipx"
+    "llc"
+    "n-hdlc"
     "netrom"
+    "p8022"
+    "p8023"
     "psnap"
     "rds"
     "rose"
@@ -23,7 +29,6 @@
     "cramfs"
     "efs"
     "exofs"
-    "orangefs"
     "freevxfs"
     "gfs2"
     "hfs"
@@ -35,10 +40,12 @@
     "nilfs2"
     "ntfs"
     "omfs"
+    "orangefs"
     "qnx4"
     "qnx6"
     "sysv"
     "ubifs"
+    "udf"
     "ufs"
 
     # Legacy hardware

base/mitigations.nix

@@ -1,17 +1,24 @@
-{ ... }:
+{ pkgs, lib, ... }:
+let
+  modulesToBan = [
+    # copy.fail
+    "af_alg"
+    "algif_aead"
+    "algif_hash"
+    "algif_rng"
+    "algif_skcipher"
 
+    # dirtyfrag / Fragnesia
+    "esp4"
+    "esp6"
+    "rxrpc"
+
+    # PinTheft
+    "rds"
+  ];
+in
 {
-  boot.blacklistedKernelModules = [
+  boot.blacklistedKernelModules = modulesToBan;
-  "rxrpc" # dirtyfrag
+
-  "esp6" # dirtyfrag
+  boot.extraModprobeConfig = lib.concatMapStringsSep "\n" (mod: "install ${mod} ${lib.getExe' pkgs.coreutils "false"}") modulesToBan;
-  "esp4" # dirtyfrag
-];
-boot.extraModprobeConfig = ''
-  # dirtyfrag
-  install esp4 /bin/false
-  # dirtyfrag
-  install esp6 /bin/false
-  # dirtyfrag
-  install rxrpc /bin/false
-'';
 }

flake.lock

@@ -232,11 +232,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777808420,
+        "lastModified": 1778407980,
-        "narHash": "sha256-hh9XBz0K1ypZ+neezgIPCSsnWFKEq8VfV/1aUSPu3OA=",
+        "narHash": "sha256-r980BhsReZQe6FkmyNZkwCZpvzARo5jZgTl8HxjAssY=",
         "owner": "oddlama",
         "repo": "nix-topology",
-        "rev": "28e9dc901ff38a8fa2d24bccd5f89511d6d8324e",
+        "rev": "ca0a602f650306d00d6f3e3c76d0f4c48a5c5adc",
         "type": "github"
       },
       "original": {
@@ -248,11 +248,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1778125667,
+        "lastModified": 1778544512,
-        "narHash": "sha256-swcxqlW+XrZFBqjcV3AV8AR64/eI234AZRFKs6q4DFo=",
+        "narHash": "sha256-VIsPgfIpZ/01XUO6WN+o1NZbP5iKPKPHdHPWqfm4XIg=",
-        "rev": "75636a69ad3115ff64d4cb3090e66c8275dda9c2",
+        "rev": "c417517f9d525181ee5619c683419d308ee29fe8",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.10534.75636a69ad31/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.10745.c417517f9d52/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -276,11 +276,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1778157832,
+        "lastModified": 1778586796,
-        "narHash": "sha256-lSl05j1UzI5MioSJWUa7oUp5a88zzv3sXMwWC4d1N70=",
+        "narHash": "sha256-XmDljcG4x8slQDlsWOc77pCA1YVuYn8JGumkYlhfTxI=",
-        "rev": "ec299c6a33eee9baf5b4d72881ca2f15c06b4f01",
+        "rev": "b25e938b89759b5f9466fc53c4a970244f84dc39",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre993859.ec299c6a33ee/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre996582.b25e938b8975/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -315,11 +315,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769009806,
+        "lastModified": 1778960428,
-        "narHash": "sha256-52xTtAOc9B+MBRMRZ8HI6ybNsRLMlHHLh+qwAbaJjRY=",
+        "narHash": "sha256-YAs3LbFGlBLJW3xHeoQfTq2GBBXTvuSKl2WXDtloczU=",
         "ref": "main",
-        "rev": "aa8adfc6a4d5b6222752e2d15d4a6d3b3b85252e",
+        "rev": "927748790b1f7159adfe32a3ad9ec01d22e9c5a2",
-        "revCount": 575,
+        "revCount": 583,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },
@@ -380,17 +380,17 @@
         "rust-overlay": "rust-overlay_3"
       },
       "locked": {
-        "lastModified": 1777418851,
+        "lastModified": 1778600367,
-        "narHash": "sha256-M6LntO3jkxwgcKkaa9de1Vqu+LsV12Yz8Bv3/9/k018=",
+        "narHash": "sha256-YB0b2xUf4D8792D5Ay//7C3AjHyv+9yoy8K1mTe+wvE=",
         "ref": "main",
-        "rev": "16b2bc5c2759e20ecb952374509f1e1f9d6c06e7",
+        "rev": "8e5f2849ff7c9616100fe928261512a7ad647939",
-        "revCount": 83,
+        "revCount": 91,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/roowho2.git"
       },
       "original": {
         "ref": "main",
-        "rev": "16b2bc5c2759e20ecb952374509f1e1f9d6c06e7",
+        "rev": "8e5f2849ff7c9616100fe928261512a7ad647939",
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/roowho2.git"
       }

flake.nix

@@ -32,7 +32,7 @@
     minecraft-heatmap.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git?ref=main";
     minecraft-heatmap.inputs.nixpkgs.follows = "nixpkgs";
 
-    roowho2.url = "git+https://git.pvv.ntnu.no/Projects/roowho2.git?ref=main&rev=16b2bc5c2759e20ecb952374509f1e1f9d6c06e7";
+    roowho2.url = "git+https://git.pvv.ntnu.no/Projects/roowho2.git?ref=main&rev=8e5f2849ff7c9616100fe928261512a7ad647939";
     roowho2.inputs.nixpkgs.follows = "nixpkgs";
 
     greg-ng.url = "git+https://git.pvv.ntnu.no/Grzegorz/greg-ng.git?ref=main";
@@ -49,8 +49,14 @@
     qotd.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
+  outputs = {
-  let
+    self,
+    nixpkgs,
+    nixpkgs-unstable,
+    sops-nix,
+    disko,
+    ...
+  } @ inputs: let
     inherit (nixpkgs) lib;
     systems = [
       "x86_64-linux"
@@ -71,9 +77,11 @@
   in {
     inputs = lib.mapAttrs (_: src: src.outPath) inputs;
 
-    pkgs = forAllSystems (system: import nixpkgs {
+    pkgs = forAllSystems (system:
+      import nixpkgs {
         inherit system;
-      config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
+        config.allowUnfreePredicate = pkg:
+          builtins.elem (lib.getName pkg)
           [
             "nvidia-x11"
             "nvidia-settings"
@@ -81,60 +89,70 @@
       });
 
     nixosConfigurations = let
-      nixosConfig =
+      nixosConfig = nixpkgs: name: configurationPath: extraArgs @ {
-        nixpkgs:
-        name:
-        configurationPath:
-        extraArgs@{
         localSystem ? "x86_64-linux", # buildPlatform
         crossSystem ? "x86_64-linux", # hostPlatform
-          specialArgs ? { },
+        specialArgs ? {},
-          modules ? [ ],
+        modules ? [],
-          overlays ? [ ],
+        overlays ? [],
         enableDefaults ? true,
         ...
-        }:
+      }: let
-        let
+        commonPkgsConfig =
-          commonPkgsConfig = {
+          {
-            config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
+            config.allowUnfreePredicate = pkg:
+              builtins.elem (lib.getName pkg)
               [
                 "nvidia-x11"
                 "nvidia-settings"
               ];
-            overlays = (lib.optionals enableDefaults [
+            overlays =
+              (lib.optionals enableDefaults [
                 # Global overlays go here
                 inputs.roowho2.overlays.default
-            ]) ++ overlays;
+              ])
-          } // (if localSystem != crossSystem then {
+              ++ overlays;
+          }
+          // (
+            if localSystem != crossSystem
+            then {
               inherit localSystem crossSystem;
-          } else {
+            }
+            else {
               system = crossSystem;
-          });
+            }
+          );
         pkgs = import nixpkgs commonPkgsConfig;
         unstablePkgs = import nixpkgs-unstable commonPkgsConfig;
       in
-        lib.nixosSystem (lib.recursiveUpdate
+        lib.nixosSystem (
+          lib.recursiveUpdate
           {
             system = crossSystem;
 
             inherit pkgs;
 
-          specialArgs = {
+            specialArgs =
+              {
                 inherit inputs unstablePkgs;
                 values = import ./values.nix;
                 fp = path: ./${path};
-          } // specialArgs;
+              }
+              // specialArgs;
 
-          modules = [
+            modules =
+              [
                 {
                   networking.hostName = lib.mkDefault name;
                 }
                 configurationPath
-          ] ++ (lib.optionals enableDefaults [
+              ]
+              ++ (lib.optionals enableDefaults [
                 sops-nix.nixosModules.sops
                 inputs.roowho2.nixosModules.default
                 self.nixosModules.rsync-pull-targets
-          ]) ++ modules;
+              ])
+              ++ modules;
           }
           (builtins.removeAttrs extraArgs [
             "localSystem"
@@ -148,7 +166,8 @@
 
       stableNixosConfig = name: extraArgs:
         nixosConfig nixpkgs name ./hosts/${name}/configuration.nix extraArgs;
-    in {
+    in
+      {
         bicep = stableNixosConfig "bicep" {
           modules = [
             inputs.matrix-next.nixosModules.default
@@ -168,9 +187,9 @@
         bekkalokk = stableNixosConfig "bekkalokk" {
           overlays = [
             (final: prev: {
-            mediawiki-extensions = final.callPackage ./packages/mediawiki-extensions { };
+              mediawiki-extensions = final.callPackage ./packages/mediawiki-extensions {};
-            simplesamlphp = final.callPackage ./packages/simplesamlphp { };
+              simplesamlphp = final.callPackage ./packages/simplesamlphp {};
-            bluemap = final.callPackage ./packages/bluemap.nix { };
+              bluemap = final.callPackage ./packages/bluemap.nix {};
             })
             inputs.pvv-nettsiden.overlays.default
             inputs.qotd.overlays.default
@@ -181,7 +200,11 @@
             inputs.qotd.nixosModules.default
           ];
         };
-      ildkule = stableNixosConfig "ildkule" { };
+        ildkule = stableNixosConfig "ildkule" {
+          modules = [
+            inputs.disko.nixosModules.disko
+          ];
+        };
         #ildkule-unstable = unstableNixosConfig "ildkule" { };
         skrot = stableNixosConfig "skrot" {
           modules = [
@@ -190,10 +213,10 @@
           ];
           overlays = [inputs.dibbler.overlays.default];
         };
-      shark = stableNixosConfig "shark" { };
+        shark = stableNixosConfig "shark" {};
-      wenche = stableNixosConfig "wenche" { };
+        wenche = stableNixosConfig "wenche" {};
-      temmie = stableNixosConfig "temmie" { };
+        temmie = stableNixosConfig "temmie" {};
-      gluttony = stableNixosConfig "gluttony" { };
+        gluttony = stableNixosConfig "gluttony" {};
 
         kommode = stableNixosConfig "kommode" {
           overlays = [
@@ -234,13 +257,14 @@
           ];
         };
       }
-    //
+      // (let
-    (let
         machineNames = map (i: "lupine-${toString i}") (lib.range 1 5);
         stableLupineNixosConfig = name: extraArgs:
           nixosConfig nixpkgs name ./hosts/lupine/configuration.nix extraArgs;
-    in lib.genAttrs machineNames (name: stableLupineNixosConfig name {
+      in
-      modules = [{ networking.hostName = name; }];
+        lib.genAttrs machineNames (name:
+          stableLupineNixosConfig name {
+            modules = [{networking.hostName = name;}];
             specialArgs.lupineName = name;
           }));
 
@@ -264,7 +288,8 @@
             })
           ];
         };
-      in pkgs.callPackage ./shell.nix { };
+      in
+        pkgs.callPackage ./shell.nix {};
       cuda = let
         cuda-pkgs = import nixpkgs-unstable {
           inherit system;
@@ -273,30 +298,34 @@
             cudaSupport = true;
           };
         };
-      in cuda-pkgs.callPackage ./shells/cuda.nix { };
+      in
+        cuda-pkgs.callPackage ./shells/cuda.nix {};
     });
 
     packages = {
       "x86_64-linux" = let
         system = "x86_64-linux";
         pkgs = nixpkgs.legacyPackages.${system};
-      in rec {
+      in
+        rec {
           default = important-machines;
-        important-machines = pkgs.linkFarm "important-machines"
+          important-machines =
+            pkgs.linkFarm "important-machines"
             (lib.getAttrs importantMachines self.packages.${system});
-        all-machines = pkgs.linkFarm "all-machines"
+          all-machines =
+            pkgs.linkFarm "all-machines"
             (lib.getAttrs allMachines self.packages.${system});
 
-        simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
+          simplesamlphp = pkgs.callPackage ./packages/simplesamlphp {};
 
-        bluemap = pkgs.callPackage ./packages/bluemap.nix { };
+          bluemap = pkgs.callPackage ./packages/bluemap.nix {};
 
-        out-of-your-element = pkgs.callPackage ./packages/ooye/package.nix { };
+          out-of-your-element = pkgs.callPackage ./packages/ooye/package.nix {};
         }
         //
         # Mediawiki extensions
         (lib.pipe null [
-        (_: pkgs.callPackage ./packages/mediawiki-extensions { })
+          (_: pkgs.callPackage ./packages/mediawiki-extensions {})
           (lib.flip builtins.removeAttrs ["override" "overrideDerivation"])
           (lib.mapAttrs' (name: lib.nameValuePair "mediawiki-${name}"))
         ])
@@ -325,7 +354,8 @@
             modules = [
               ./topology
               {
-              nixosConfigurations = lib.mapAttrs (_name: nixosCfg: nixosCfg.extendModules {
+                nixosConfigurations = lib.mapAttrs (_name: nixosCfg:
+                  nixosCfg.extendModules {
                     modules = [
                       inputs.nix-topology.nixosModules.default
                       ./topology/service-extractors/greg-ng.nix
@@ -333,14 +363,16 @@
                       ./topology/service-extractors/mysql.nix
                       ./topology/service-extractors/gitea-runners.nix
                     ];
-              }) self.nixosConfigurations;
+                  })
+                self.nixosConfigurations;
               }
             ];
           };
         in {
           topology = topology'.config.output;
-        topology-png = pkgs.runCommand "pvv-config-topology-png" {
+          topology-png =
-          nativeBuildInputs = [ pkgs.writableTmpDirAsHomeHook ];
+            pkgs.runCommand "pvv-config-topology-png" {
+              nativeBuildInputs = [pkgs.writableTmpDirAsHomeHook];
             } ''
               mkdir -p "$out"
               for file in '${topology'.config.output}'/*.svg; do

hosts/bekkalokk/services/website/default.nix

@@ -80,9 +80,40 @@ in {
   };
 
   services.phpfpm.pools."pvv-nettsiden".settings = {
-    # "php_admin_value[error_log]" = "stderr";
+    "php_admin_value[error_log]" = "syslog";
     "php_admin_flag[log_errors]" = true;
     "catch_workers_output" = true;
+
+    "php_admin_value[max_execution_time]" = "30";
+    "request_terminate_timeout" = "60s";
+
+    "php_admin_value[sendmail_path]" = let
+      fakeSendmail = pkgs.writeShellApplication {
+        name = "fake-sendmail";
+        text = ''
+          TIMESTAMP="$(date +%Y-%m-%d-%H-%M-%S-%N)"
+          (
+            echo "SENDMAIL ARGS:"
+            echo "$@"
+            echo "SENDMAIL STDIN:"
+            cat -
+          ) > "/var/lib/pvv-nettsiden/emails/$TIMESTAMP.mail"
+        '';
+      };
+    in lib.getExe fakeSendmail;
+
+    "php_admin_value[disable_functions]" = lib.concatStringsSep "," [
+      "curl_exec"
+      "curl_multi_exec"
+      "exec"
+      "parse_ini_file"
+      "passthru"
+      "popen"
+      "proc_open"
+      "shell_exec"
+      "show_source"
+      "system"
+    ];
   };
 
   services.nginx.virtualHosts."pvv.ntnu.no" = {

hosts/bekkalokk/services/website/fetch-gallery.nix

@@ -40,7 +40,7 @@ in {
     path = with pkgs; [ imagemagick gnutar gzip ];
 
     script = ''
-      tar ${lib.cli.toGNUCommandLineShell {} {
+      tar ${lib.cli.toCommandLineShellGNU { } {
         extract = true;
         file = "${transferDir}/gallery.tar.gz";
         directory = ".";

hosts/bicep/services/matrix/livekit.nix

@@ -64,4 +64,11 @@ in
       '';
     };
   };
+
+  networking.firewall.allowedUDPPortRanges = [
+    {
+      from = cfg.settings.rtc.port_range_start;
+      to = cfg.settings.rtc.port_range_end;
+    }
+  ];
 }

hosts/bicep/services/postgresql/cleanup-timers.nix

@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.postgresql;
+in
+{
+  config = lib.mkIf cfg.enable {
+    systemd.services = {
+      postgresql-repack = {
+        requires = [ "postgresql.service" ];
+        after = [ "postgresql.target" ];
+        description = "Repack all PostgreSQL databases";
+        startAt = "Mon 06:00:00";
+        serviceConfig = {
+          Type = "oneshot";
+          User = "postgres";
+          Group = "postgres";
+
+          ExecStart = "${lib.getExe cfg.package.pkgs.pg_repack} --port=${builtins.toString cfg.settings.port} --all";
+        };
+      };
+
+      postgresql-vacuum-analyze = {
+        requires = [ "postgresql.service" ];
+        after = [ "postgresql.target" ];
+        description = "Vacuum and analyze all PostgreSQL databases";
+        startAt = "Tue 06:00:00";
+        serviceConfig = {
+          Type = "oneshot";
+          User = "postgres";
+          Group = "postgres";
+
+          ExecStart = "${lib.getExe' cfg.package "psql"} --port=${builtins.toString cfg.settings.port} -tAc 'VACUUM ANALYZE'";
+        };
+      };
+    };
+  };
+}

hosts/bicep/services/postgresql/default.nix

@@ -3,11 +3,15 @@ let
   cfg = config.services.postgresql;
 in
 {
-  imports = [ ./backup.nix ];
+  imports = [
+    ./backup.nix
+    ./cleanup-timers.nix
+  ];
 
   services.postgresql = {
     enable = true;
     package = pkgs.postgresql_18;
+    extensions = ps: with ps; [ pg_repack ];
     enableTCPIP = true;
 
     authentication = ''

hosts/gluttony/hardware-configuration.nix

@@ -22,7 +22,7 @@
     "sd_mod"
   ];
   boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = {
@@ -31,7 +31,7 @@
   };
 
   fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/933A-3005";
+    device = "/dev/disk/by-uuid/BD97-FCA0";
     fsType = "vfat";
     options = [
       "fmask=0077"

hosts/ildkule/configuration.nix

@@ -1,8 +1,14 @@
-{ config, fp, pkgs, lib, values, ... }:
 {
+  config,
+  fp,
+  pkgs,
+  lib,
+  values,
+  ...
+}: {
   imports = [
-      # Include the results of the hardware scan.
     ./hardware-configuration.nix
+    ./disks.nix
     (fp /base)
 
     ./services/monitoring
@@ -10,8 +16,8 @@
     ./services/journald-remote.nix
   ];
 
-  boot.loader.systemd-boot.enable = false;
+  boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/vda";
+  boot.loader.systemd-boot.enable = lib.mkForce false;
   boot.tmp.cleanOnBoot = true;
   zramSwap.enable = true;
 
@@ -27,13 +33,22 @@
     nameservers = values.defaultNetworkConfig.dns;
     defaultGateway.address = hostConf.ipv4_internal_gw;
 
-    interfaces."ens4" = {
+    interfaces."ens3" = {
       ipv4.addresses = [
-        { address = hostConf.ipv4;          prefixLength = 32; }
+        {
-        { address = hostConf.ipv4_internal; prefixLength = 24; }
+          address = hostConf.ipv4;
+          prefixLength = 32;
+        }
+        {
+          address = hostConf.ipv4_internal;
+          prefixLength = 24;
+        }
       ];
       ipv6.addresses = [
-        { address = hostConf.ipv6;          prefixLength = 64; }
+        {
+          address = hostConf.ipv6;
+          prefixLength = 64;
+        }
       ];
     };
   };

hosts/ildkule/disks.nix

@@ -0,0 +1,27 @@
+{
+  disko.devices = {
+    disk = {
+      sda = {
+        device = "/dev/sda";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            bios = {
+              size = "1M";
+              type = "EF02";
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/ildkule/hardware-configuration.nix

@@ -1,16 +1,24 @@
-{ modulesPath, lib, ... }:
+# Do not modify this file!  It was generated by 'nixos-generate-config'
-{
+# and may be overwritten by future invocations.  Please make changes
-  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
+# to /etc/nixos/configuration.nix instead.
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ];
+{ config, lib, pkgs, modulesPath, ... }:
-  boot.initrd.kernelModules = [ "nvme" ];
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/e35eb4ce-aac3-4f91-8383-6e7cd8bbf942";
-    fsType = "ext4";
-  };
-  fileSystems."/data" = {
-    device = "/dev/disk/by-uuid/0a4c1234-02d3-4b53-aeca-d95c4c8d534b";
-    fsType = "ext4";
-  };
 
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  # 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.ens3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }

hosts/kommode/services/gitea/default.nix

@@ -134,9 +134,6 @@ in {
         ALLOW_FORK_INTO_SAME_OWNER = true;
       };
       picture = {
-        DISABLE_GRAVATAR = true;
-        ENABLE_FEDERATED_AVATAR = false;
-
         AVATAR_MAX_FILE_SIZE = 1024 * 1024 * 5;
         # NOTE: go any bigger than this, and gitea will freeze your gif >:(
         AVATAR_MAX_ORIGIN_SIZE = 1024 * 1024 * 2;
@@ -217,7 +214,7 @@ in {
 
   systemd.services.gitea-dump = {
     serviceConfig.ExecStart = let
-      args = lib.cli.toGNUCommandLineShell { } {
+      args = lib.cli.toCommandLineShellGNU { } {
         type = cfg.dump.type;
 
         # This should be declarative on nixos, no need to backup.

hosts/kommode/services/gitea/web-secret-provider/default.nix

@@ -53,7 +53,7 @@ in
       Slice = "system-giteaweb.slice";
       Type = "oneshot";
       ExecStart = let
-        args = lib.cli.toGNUCommandLineShell { } {
+        args = lib.cli.toCommandLineShellGNU { } {
           org = "%i";
           token-path = "%d/token";
           api-url = "${giteaCfg.settings.server.ROOT_URL}api/v1";

hosts/lupine/hardware-configuration/lupine-1.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# 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, ... }:

hosts/lupine/hardware-configuration/lupine-3.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# 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, ... }:

hosts/lupine/hardware-configuration/lupine-5.nix

@@ -1,4 +1,4 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# 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, ... }:

hosts/temmie/configuration.nix

@@ -6,7 +6,7 @@
     (fp /base)
 
     ./services/nfs-mounts.nix
-    ./services/userweb.nix
+    ./services/userweb
   ];
 
   systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {

hosts/temmie/services/userweb/default.nix

@@ -4,19 +4,39 @@ let
 
   homeLetters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
 
+  phpOptions = lib.concatStringsSep "\n" (lib.mapAttrsToList (k: v: "${k} = ${v}"){
+    display_errors = "Off";
+    display_startup_errors = "Off";
+    post_max_size = "40M";
+    upload_max_filesize = "40M";
+  });
+
   # https://nixos.org/manual/nixpkgs/stable/#ssec-php-user-guide-installing-with-extensions
   phpEnv = pkgs.php.buildEnv {
     extensions = { all, ... }: with all; [
+      bz2
+      curl
+      decimal
+      gd
       imagick
-      opcache
+      mysqli
-      protobuf
+      mysqlnd
+      pgsql
+      posix
+      protobuf sqlite3
+      uuid
+      xml
+      xsl
+      zlib
+      zstd
+
+      pdo
+      pdo_mysql
+      pdo_pgsql
+      pdo_sqlite
     ];
 
-    extraConfig = ''
+    extraConfig = phpOptions;
-      display_errors=0
-      post_max_size = 40M
-      upload_max_filesize = 40M
-    '';
   };
 
   perlEnv = pkgs.perl.withPackages (ps: with ps; [
@@ -25,38 +45,15 @@ let
     pkgs.irssi
     pkgs.nix.libs.nix-perl-bindings
 
-    AlgorithmDiff
-    AnyEvent
-    AnyEventI3
-    ArchiveZip
     CGI
-    CPAN
-    CPANPLUS
     DBDPg
     DBDSQLite
+    DBDmysql
     DBI
-    EmailAddress
-    EmailSimple
-    Env
     Git
-    HTMLMason
-    HTMLParser
-    HTMLTagset
-    HTTPDAV
-    HTTPDaemon
     ImageMagick
     JSON
-    LWP
+    TemplateToolkit
-    MozillaCA
-    PathTiny
-    Switch
-    SysSyslog
-    TestPostgreSQL
-    TextPDF
-    TieFile
-    Tk
-    URI
-    XMLLibXML
   ]);
 
   # https://nixos.org/manual/nixpkgs/stable/#python.buildenv-function
@@ -70,102 +67,88 @@ let
     ignoreCollisions = true;
   };
 
+  sendmailWrapper = pkgs.writeShellApplication {
+    name = "sendmail";
+    runtimeInputs = [ ];
+    text = ''
+      args=("$@")
+
+      if [[ -z "$USERDIR_USER" ]] && [[ "$USERDIR_USER" != "pvv" ]]; then
+          # Prepend -fusername to the argument list, so bounces go to the user
+          args=("-f$USERDIR_USER" "''${args[@]}")
+      fi
+
+      exec '${lib.getExe pkgs.system-sendmail}' "''${args[@]}"
+    '';
+  };
+
   # https://nixos.org/manual/nixpkgs/stable/#sec-building-environment
   fhsEnv = pkgs.buildEnv {
     name = "userweb-env";
+    ignoreCollisions = true;
     paths = with pkgs; [
       bash
 
+      sendmailWrapper
+
       perlEnv
       pythonEnv
-
       phpEnv
     ]
     ++ (with phpEnv.packages; [
       # composer
     ])
     ++ [
+      # Useful packages for homepages
+      exiftool
+      gnuplot
+      ikiwiki-full
+      imagemagick
+      jhead
+      ruby
+      sbcl
+      sourceHighlight
+
+      # Missing packages from tom
+      # blosxom
+      # pyblosxom
+      # mediawiki (TODO: do people host their own mediawikis in userweb?)
+      # nanoblogger
+
+      # Version control
+      cvs
+      rcs
+      git
+
+      # Compression/Archival
+      bzip2
+      gnutar
+      gzip
+      lz4
+      unzip
+      xz
+      zip
+      zstd
+
+      # Other tools you might expect to find on a normal system
       acl
-      aspell
-      autoconf
-      autotrash
-      bazel
-      bintools
-      bison
-      bsd-finger
-      catdoc
-      ccache
-      clang
-      cmake
       coreutils-full
       curl
-      devcontainer
       diffutils
-      emacs
-      # exiftags
-      exiftool
-      ffmpeg
       file
       findutils
       gawk
-      gcc
-      glibc
       gnugrep
       gnumake
       gnupg
-      gnuplot
       gnused
-      gnutar
-      gzip
-      html-tidy
-      imagemagick
-      inetutils
-      iproute2
-      jhead
       less
-      libgcc
+      man
-      lndir
-      mailutils
-      man # TODO: does this one want a mandb instance?
-      meson
-      more
-      mpc
-      mpi
-      mplayer
-      ninja
-      nix
-      openssh
-      openssl
-      patchelf
-      pkg-config
-      ppp
-      procmail
-      procps
-      qemu
-      rc
-      rhash
-      rsync
-      ruby # TODO: does this one want systemwide packages?
-      salt
-      sccache
-      sourceHighlight
-      spamassassin
-      strace
-      subversion
-      system-sendmail
-      systemdMinimal
-      texliveMedium
-      tmux
-      unzip
       util-linux
-      valgrind
       vim
       wget
       which
-      wine
       xdg-utils
-      zip
-      zstd
     ];
 
     extraOutputsToInstall = [
@@ -175,6 +158,10 @@ let
   };
 in
 {
+  imports = [
+    ./mail.nix
+  ];
+
   services.httpd = {
     enable = true;
     adminAddr = "drift@pvv.ntnu.no";
@@ -189,6 +176,7 @@ in
 
     enablePHP = true;
     phpPackage = phpEnv;
+    inherit phpOptions;
 
     enablePerl = true;
 
@@ -225,12 +213,32 @@ in
         UserDir disabled root
         AddHandler cgi-script .cgi
         DirectoryIndex index.html index.html.var index.php index.php3 index.cgi index.phtml index.shtml meg.html
+        SetEnvIf Request_URI "^/~([^/]+)" USERDIR_USER=$1
 
         <Directory "/home/pvv/?/*/web-docs">
           Options MultiViews Indexes SymLinksIfOwnerMatch ExecCGI IncludesNoExec
           AllowOverride All
           Require all granted
         </Directory>
+
+        <DirectoryMatch "^/home/pvv/.*/web-docs/(${lib.concatStringsSep "|" [
+          "\\.git"
+          "\\.hg"
+          "\\.svn"
+          "\\.ssh"
+          "\\.env"
+          "\\.envrc"
+          "\\.bzr"
+          "\\.venv"
+          "CVS"
+          "RCS"
+          ".*\\.swp"
+          ".*\\.bak"
+          ".*~"
+        ]})(/|$)">
+            AllowOverride All
+            Require all denied
+        </DirectoryMatch>
       '';
     };
   };

hosts/temmie/services/userweb/mail.nix

@@ -0,0 +1,12 @@
+{ config, lib, ... }:
+{
+  services.postfix.enable = lib.mkForce false;
+
+  services.nullmailer = {
+    enable = true;
+    config = {
+      me = config.networking.fqdn;
+      remotes = "mail.pvv.ntnu.no smtp --port=25";
+    };
+  };
+}

packages/mediawiki-extensions/default.nix

@@ -33,63 +33,63 @@ in
 lib.mergeAttrsList [
   (mw-ext {
     name = "CodeEditor";
-    commit = "83e1d0c13f34746f0d7049e38b00e9ab0a47c23f";
+    commit = "2db9c9cef35d88a0696b926e8e4ea2d479d0d73a";
-    hash = "sha256-qH9fSQZGA+z6tBSh1DaTKLcujqA6K/vQmZML9w5X8mU=";
+    hash = "sha256-f0tWJl/4hml+RCp7OoIpQ4WSGKE3/z8DTYOAOHbLA9A=";
   })
   (mw-ext {
     name = "CodeMirror";
-    commit = "af2b08b9ad2b89a64b2626cf80b026c5b45e9922";
+    commit = "b16e614c3c4ba68c346b8dd7393ab005ab127441";
-    hash = "sha256-CxXPwCKUlF9Tg4JhwLaKQyvt43owq75jCugVtb3VX+I=";
+    hash = "sha256-J/TJPo5Oxgpy6UQINivLKl8jzJp4k/mKv6br3kcCSMQ=";
   })
   (mw-ext {
     name = "DeleteBatch";
-    commit = "3d6f2fd0e3efdae1087dd0cc8b1f96fe0edf734f";
+    commit = "1b947c0f80249cf052b58138f830b379edf080bc";
-    hash = "sha256-iD9EjDIW7AGpZan74SIRcr54dV8W7xMKIDjatjdVkKs=";
+    hash = "sha256-629RCz+38m2pfyJe/CrYutRoDyN1HzD0KzDdC2wwqlI=";
   })
   (mw-ext {
     name = "PluggableAuth";
-    commit = "85e96acd1ac0ebcdaa29c20eae721767a938f426";
+    commit = "56893b8ee9ecd03eaee256e08c38bc82657ee0a1";
-    hash = "sha256-bMVhrg8FsfWhXF605Cj5TgI0A6Jy/MIQ5aaUcLQQ0Ss=";
+    hash = "sha256-gvoJey7YLMk+toutQTdWxpaedNDr59E+3xXWmXWCGl0=";
   })
   (mw-ext {
     name = "Popups";
-    commit = "410e2343c32a7b18dcdc2bbd995b0bfdf3bf5f37";
+    commit = "6732d8d195bd8312779d8514e92bad372ef63096";
-    hash = "sha256-u2AlR75x54rCpiK9Mz00D9odJCn8fmi6DRU4QKmKqSc=";
+    hash = "sha256-XZzhA9UjAOUMcoGYYwiqRg2uInZ927JOZ9/IrZtarJU=";
   })
   (mw-ext {
     name = "Scribunto";
-    commit = "904f323f343dba5ff6a6cdd143c4a8ef5b7d2c55";
+    commit = "fc9658623bd37fad352e326ce81b2a08ef55f04d";
-    hash = "sha256-ZOVYhjMMyWbqwZOBb39hMIRmzzCPEnz2y8Q2jgyeERw=";
+    hash = "sha256-P9WQk8O9qP+vXsBS9A5eXX+bRhnfqHetbkXwU3+c1Vk=";
   })
   (mw-ext {
     name = "SimpleSAMLphp";
     kebab-name = "simple-saml-php";
-    commit = "a2f77374713473d594e368de24539aebcc1a800a";
+    commit = "4c615a9203860bb908f2476a5467573e3287d224";
-    hash = "sha256-5+t3VQFKcrIffDNPJ4RWBIWS6K1gTOcEleYWmM6xWms=";
+    hash = "sha256-zNKvzInhdW3B101Hcghk/8m0Y+Qk/7XN7n0i/x/5hSE=";
   })
   (mw-ext {
     name = "TemplateData";
-    commit = "76a6a04bd13a606923847ba68750b5d98372cacd";
+    commit = "6884b10e603dce82ee39632f839ee5ccd8a6fbe3";
-    hash = "sha256-X2+U5PMqzkSljw2ypIvJUSaPDaonTkQx89OgKzf5scw=";
+    hash = "sha256-jcLe3r5fPIrQlp89N+PdIUSC7bkdd7pTmiYppSpdKVQ=";
   })
   (mw-ext {
     name = "TemplateStyles";
-    commit = "7de60a8da6576d7930f293d19ef83529abf52704";
+    commit = "f0401a6b82528c8fd5a0375f1e55e72d1211f2ab";
-    hash = "sha256-iPmFDoO5V4964CVyd1mBSQcNlW34odbvpm2CfDBlPBU=";
+    hash = "sha256-tEcCNBz/i9OaE3mNrqw0J2K336BAf6it30TLhQkbtKs=";
   })
   (mw-ext {
     name = "UserMerge";
-    commit = "71eb53ff4289ac4efaa31685ab8b6483c165a584";
+    commit = "6c138ffc65991766fd58ff4739fcb7febf097146";
-    hash = "sha256-OfKSEPgctfr659oh5jf99T0Rzqn+60JhNaZq+2gfubk=";
+    hash = "sha256-366Nb0ilmXixWgk5NgCuoxj82Mf0iRu1bC/L/eofAxU=";
   })
   (mw-ext {
     name = "VisualEditor";
-    commit = "a6a63f53605c4d596c3df1dcc2583ffd3eb8d929";
+    commit = "9cfcca3195bf88225844f136da90ab7a1f6dd0b9";
-    hash = "sha256-4d8picO66uzKoxh1TdyvKLHebc6ZL7N2DdXLV2vgBL4=";
+    hash = "sha256-jHw3RnUB3bQa1OvmzhEBqadZlFPWH62iGl5BLXi3nZ4=";
   })
   (mw-ext {
     name = "WikiEditor";
-    commit = "0a5719bb95326123dd0fee1f88658358321ed7be";
+    commit = "fe5329ba7a8c71ac8236cd0e940a64de2645b780";
-    hash = "sha256-eQMyjhdm1E6TkktIHad1NMeMo8QNoO8z4A05FYOMCwQ=";
+    hash = "sha256-no6kH7esqKiZv34btidzy2zLd75SBVb8EaYVhfRPQSI=";
   })
 ]

packages/mediawiki-extensions/update-mediawiki-extensions.py

@@ -83,7 +83,7 @@ def get_newest_commit(project_name: str, tracking_branch: str) -> str:
     content = requests.get(f"{BASE_WEB_URL}/{project_name}/+log/refs/heads/{tracking_branch}/").text
     soup = bs4.BeautifulSoup(content, features="html.parser")
     try:
-        a = soup.find('li').findChild('a')
+        a = soup.find('li').find('a')
         commit_sha = a['href'].split('/')[-1]
     except AttributeError:
         print(f"ERROR: Could not parse page for {project_name}:")

packages/simplesamlphp/default.nix

@@ -8,18 +8,18 @@
 
 php.buildComposerProject rec {
   pname = "simplesamlphp";
-  version = "2.4.3";
+  version = "2.5.0";
 
   src = fetchFromGitHub {
     owner = "simplesamlphp";
     repo = "simplesamlphp";
     tag = "v${version}";
-    hash = "sha256-vv4gzcnPfMapd8gER2Vsng1SBloHKWrJJltnw2HUnX4=";
+    hash = "sha256-Md07vWhB/5MDUH+SPQEs8PYiUrkEgAyqQl+LO+ap0Sw=";
   };
 
   composerStrictValidation = false;
 
-  vendorHash = "sha256-vu3Iz6fRk3Gnh9Psn46jgRYKkmqGte+5xHBRmvdgKG4=";
+  vendorHash = "sha256-GrEoGJXEyI1Ib+06GIuo5eRwxQ0UMKeX5RswShu2CHM=";
 
   # TODO: metadata could be fetched automagically with these:
   #   - https://simplesamlphp.org/docs/contrib_modules/metarefresh/simplesamlphp-automated_metadata.html

values.nix

@@ -37,10 +37,10 @@ in rec {
       ipv6 = pvv-ipv6 168;
     };
     ildkule = {
-      ipv4 = "129.241.153.213";
+      ipv4 = "129.241.100.145";
-      ipv4_internal = "192.168.12.209";
+      ipv4_internal = "192.168.1.17";
-      ipv4_internal_gw = "192.168.12.1";
+      ipv4_internal_gw = "192.168.1.1";
-      ipv6 = "2001:700:300:6026:f816:3eff:fe58:f1e8";
+      ipv6 = "2001:700:305:8a0f:f816:3eff:fef5:e400";
     };
     bicep = {
       ipv4 = pvv-ipv4 209;
@@ -86,10 +86,10 @@ in rec {
       ipv6 = pvv-ipv6 167;
     };
     gluttony = {
-      ipv4 = "129.241.100.118";
+      ipv4 = "129.241.100.37";
-      ipv4_internal = "192.168.20.77";
+      ipv4_internal = "192.168.1.219";
-      ipv4_internal_gw = "192.168.20.1";
+      ipv4_internal_gw = "192.168.1.1";
-      ipv6 = "2001:700:305:aa07::3b3";
+      ipv6 = "2001:700:305:8a0f:f816:3eff:fe9b:7a46";
     };
     wenche = {
       ipv4 = pvv-ipv4 240;
@@ -118,9 +118,9 @@ in rec {
   };
 
   defaultNetworkConfig = {
-    dns = [ "129.241.0.200" "129.241.0.201" "2001:700:300:1900::200" "2001:700:300:1900::201" ];
+    dns = ["129.241.0.200" "129.241.0.201" "2001:700:300:1900::200" "2001:700:300:1900::201"];
-    domains = [ "pvv.ntnu.no" "pvv.org" ];
+    domains = ["pvv.ntnu.no" "pvv.org"];
-    gateway = [ hosts.gateway hosts.gateway6 ];
+    gateway = [hosts.gateway hosts.gateway6];
 
     networkConfig.IPv6AcceptRA = "no";
     DHCP = "no";