WIP: temmie/userweb: fcgiwrap

This shortens down the path needed to build both overlayed packages and
all the other machine derivations. Here are some examples:

```
nix build .#machine.etc
nix build '.#machine.units."nginx.service".unit'
nix build .#machine.pkgs.overlayed-package
nix build .#machine.config.services.nginx.package
```

base/default.nix

@@ -14,7 +14,6 @@
 
     ./mitigations.nix
 
-    ./flake-input-exporter.nix
     ./hardening.nix
     ./networking.nix
     ./nix.nix
@@ -34,12 +33,15 @@
     ./services/openssh.nix
     ./services/polkit.nix
     ./services/postfix.nix
+    ./services/prometheus-flake-input-exporter.nix
     ./services/prometheus-node-exporter.nix
     ./services/prometheus-systemd-exporter.nix
     ./services/roowho2.nix
+    ./services/rsyslogd.nix
     ./services/scrutiny-collector.nix
     ./services/smartd.nix
     ./services/thermald.nix
+    ./services/timesyncd.nix
     ./services/uptimed.nix
     ./services/userborn.nix
     ./services/userdbd.nix
@@ -93,6 +95,10 @@
     AllowHibernation = lib.mkDefault false;
   };
 
+  systemd.slices."system-monitoring" = {
+    description = "Monitoring related services";
+  };
+
   # users.mutableUsers = lib.mkDefault false;
 
   users.groups."drift".name = "drift";

base/flake-input-exporter.nix

@@ -1,55 +0,0 @@
-{
-  config,
-  inputs,
-  lib,
-  pkgs,
-  values,
-  ...
-}:
-let
-  data = lib.flip lib.mapAttrs inputs (
-    name: input: {
-      inherit (input)
-        lastModified
-        ;
-    }
-  );
-  folder = pkgs.writeTextDir "share/flake-inputs" (
-    lib.concatMapStringsSep "\n" (
-      { name, value }: ''nixos_last_modified_input{flake="${name}"} ${toString value.lastModified}''
-    ) (lib.attrsToList data)
-  );
-  port = 9102;
-in
-{
-  services.nginx.virtualHosts."${config.networking.fqdn}-nixos-metrics" = {
-    serverName = config.networking.fqdn;
-    serverAliases = [
-      "${config.networking.hostName}.pvv.org"
-    ];
-    locations."/metrics" = {
-      root = "${folder}/share";
-      tryFiles = "/flake-inputs =404";
-      extraConfig = ''
-        default_type text/plain;
-      '';
-    };
-    listen = [
-      {
-        inherit port;
-        addr = "0.0.0.0";
-      }
-    ];
-    extraConfig = ''
-      allow ${values.hosts.ildkule.ipv4}/32;
-      allow ${values.hosts.ildkule.ipv6}/128;
-      allow 127.0.0.1/32;
-      allow ::1/128;
-      allow ${values.ipv4-space};
-      allow ${values.ipv6-space};
-      deny all;
-    '';
-  };
-
-  networking.firewall.allowedTCPPorts = [ port ];
-}

base/services/fluentbit.nix

@@ -88,6 +88,7 @@ in
 
   systemd.services.fluent-bit = lib.mkIf cfg.enable {
     serviceConfig = {
+      Slice = "system-monitoring.slice";
       StateDirectory = "fluent-bit";
 
       # NOTE: This hardening might be way too strong for general purpose use, don't upstream this.

base/services/journald-upload.nix

@@ -14,6 +14,7 @@ in
   };
 
   systemd.services."systemd-journal-upload".serviceConfig = lib.mkIf cfg.enable {
+    Slice = "system-monitoring.slice";
     IPAddressDeny = "any";
     IPAddressAllow = [
       values.hosts.ildkule.ipv4

base/services/nginx.nix

@@ -1,18 +1,5 @@
 { 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;
@@ -60,17 +47,8 @@
           ];
         }
       ];
-      sslCertificate = "/etc/certs/nginx.crt";
-      sslCertificateKey = "/etc/certs/nginx.key";
-      addSSL = true;
-      extraConfig = "return 444;";
-    };
-
-    ${config.networking.fqdn} = {
-      sslCertificate = lib.mkDefault "/etc/certs/nginx.crt";
-      sslCertificateKey = lib.mkDefault "/etc/certs/nginx.key";
-      addSSL = lib.mkDefault true;
-      extraConfig = lib.mkDefault "return 444;";
     };
   };
+
+  networking.firewall.allowedTCPPorts = lib.mkIf config.services.nginx.enable [ 80 443 ];
 }

base/services/prometheus-flake-input-exporter.nix

@@ -0,0 +1,47 @@
+{
+  config,
+  inputs,
+  lib,
+  pkgs,
+  values,
+  ...
+}:
+let
+  data = lib.flip lib.mapAttrs inputs (
+    name: input: {
+      inherit (input)
+        lastModified
+        ;
+    }
+  );
+  folder = pkgs.writeTextDir "share/flake-inputs" (
+    lib.concatMapStringsSep "\n" (
+      { name, value }: ''nixos_last_modified_input{flake="${name}"} ${toString value.lastModified}''
+    ) (lib.attrsToList data)
+  );
+in
+{
+  services.nginx = {
+    enable = lib.mkDefault true;
+
+    virtualHosts.${config.networking.fqdn} = lib.mkIf config.services.nginx.enable {
+      forceSSL = true;
+      enableACME = true;
+      kTLS = true;
+
+      locations."/prometheus-nixos-flake-input-exporter/metrics" = {
+        root = "${folder}/share";
+        tryFiles = "/flake-inputs =404";
+        extraConfig = ''
+          default_type text/plain;
+
+          allow 127.0.0.1;
+          allow ::1;
+          allow ${values.hosts.ildkule.ipv4};
+          allow ${values.hosts.ildkule.ipv6};
+          deny all;
+        '';
+      };
+    };
+  };
+}

base/services/prometheus-node-exporter.nix

@@ -5,19 +5,34 @@ in
 {
   services.prometheus.exporters.node = {
     enable = lib.mkDefault true;
+    listenAddress = "127.0.0.1";
     port = 9100;
     enabledCollectors = [ "systemd" ];
   };
 
-  systemd.services.prometheus-node-exporter.serviceConfig = lib.mkIf cfg.enable {
+  services.nginx = lib.mkIf cfg.enable {
-    IPAddressDeny = "any";
+    enable = lib.mkDefault true;
-    IPAddressAllow = [
+
-      "127.0.0.1"
+    virtualHosts.${config.networking.fqdn} = lib.mkIf config.services.nginx.enable {
-      "::1"
+      forceSSL = true;
-      values.hosts.ildkule.ipv4
+      enableACME = true;
-      values.hosts.ildkule.ipv6
+      kTLS = true;
-    ];
+
+      locations."/prometheus-node-exporter/metrics" = {
+        proxyPass = "http://localhost:${toString cfg.port}/metrics";
+
+        extraConfig = ''
+          allow 127.0.0.1;
+          allow ::1;
+          allow ${values.hosts.ildkule.ipv4};
+          allow ${values.hosts.ildkule.ipv6};
+          deny all;
+        '';
+      };
+    };
   };
 
-  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
+  systemd.services = lib.mkIf cfg.enable {
+    "prometheus-node-exporter".serviceConfig.Slice = "system-monitoring.slice";
+  };
 }

base/services/prometheus-systemd-exporter.nix

@@ -5,6 +5,7 @@ in
 {
   services.prometheus.exporters.systemd = {
     enable = lib.mkDefault true;
+    listenAddress = "127.0.0.1";
     port = 9101;
     extraFlags = [
       "--systemd.collector.enable-restart-count"
@@ -12,15 +13,29 @@ in
     ];
   };
 
-  systemd.services.prometheus-systemd-exporter.serviceConfig = {
+  services.nginx = lib.mkIf cfg.enable {
-    IPAddressDeny = "any";
+    enable = lib.mkDefault true;
-    IPAddressAllow = [
+
-      "127.0.0.1"
+    virtualHosts.${config.networking.fqdn} = lib.mkIf config.services.nginx.enable {
-      "::1"
+      forceSSL = true;
-      values.hosts.ildkule.ipv4
+      enableACME = true;
-      values.hosts.ildkule.ipv6
+      kTLS = true;
-    ];
+
+      locations."/prometheus-systemd-exporter/metrics" = {
+        proxyPass = "http://localhost:${toString cfg.port}/metrics";
+
+        extraConfig = ''
+          allow 127.0.0.1;
+          allow ::1;
+          allow ${values.hosts.ildkule.ipv4};
+          allow ${values.hosts.ildkule.ipv6};
+          deny all;
+        '';
+      };
+    };
   };
 
-  networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
+  systemd.services = lib.mkIf cfg.enable {
+    "prometheus-systemd-exporter".serviceConfig.Slice = "system-monitoring.slice";
+  };
 }

base/services/rsyslogd.nix

@@ -0,0 +1,20 @@
+{ config, lib, ... }:
+let
+  cfg = config.services.rsyslogd;
+in
+{
+  services.rsyslogd = {
+    enable = lib.mkDefault true;
+    defaultConfig = ''
+      *.* @loghost.pvv.ntnu.no
+    '';
+  };
+
+  services.journald.extraConfig = lib.mkIf cfg.enable ''
+    ForwardToSyslog=yes
+  '';
+
+  systemd.services = lib.mkIf cfg.enable {
+    "syslog".serviceConfig.Slice = "system-monitoring.slice";
+  };
+}

base/services/timesyncd.nix

@@ -0,0 +1,12 @@
+{ ... }:
+{
+  services.timesyncd = {
+    servers = [ "ntp.ntnu.no" ];
+    fallbackServers = [
+      "0.pool.ntp.org"
+      "1.pool.ntp.org"
+      "0.no.pool.ntp.org"
+    ];
+  };
+}
+

base/services/uptimed.nix

@@ -23,7 +23,7 @@ in
       };
     };
 
-    systemd.services.uptimed = lib.mkIf (cfg.enable) {
+    systemd.services.uptimed = lib.mkIf cfg.enable {
       serviceConfig = let
         uptimed = pkgs.uptimed.overrideAttrs (prev: {
           postPatch = ''
@@ -35,6 +35,8 @@ in
         });
 
       in {
+        Slice = "system-monitoring.slice";
+
         Type = "notify";
 
         ExecStart = lib.mkForce "${uptimed}/sbin/uptimed -f";

flake.lock

@@ -379,11 +379,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1779903528,
+        "lastModified": 1781362709,
-        "narHash": "sha256-4rajaHeBeQ4PjbNSpslE9G3A5mZM1J/64ls+VoufWZo=",
+        "narHash": "sha256-zTzLvvtRdOKKcQMWydoZuduj9fwwkYRfB1RBzKegwHM=",
         "ref": "main",
-        "rev": "bba7413a1c611d4918fbef4d3aa55e465ca3f3fb",
+        "rev": "5fb08a462263e5a8d742ecd93e559e534d5c3af2",
-        "revCount": 585,
+        "revCount": 586,
         "type": "git",
         "url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
       },

flake.nix

@@ -369,7 +369,12 @@
         //
         # Machines
         lib.genAttrs allMachines
-        (machine: self.nixosConfigurations.${machine}.config.system.build.toplevel)
+        (machine: self.nixosConfigurations.${machine}.config.system.build.toplevel.overrideAttrs (prev: {
+          passthru =
+            (prev.passthru or { })
+            // self.nixosConfigurations.${machine}.config.system.build
+            // { inherit (self.nixosConfigurations.${machine}) pkgs config; };
+        }))
         //
         # Nix-topology
         (let

hosts/ildkule/services/monitoring/prometheus/machines.nix

@@ -6,32 +6,63 @@
     targets = map (port: "${name}.pvv.ntnu.no:${toString port}") ports;
   };
 
+  nixosMachines = [
+    "ildkule"
+    "bekkalokk"
+    "bicep"
+    "brzeczyszczykiewicz"
+    "georg"
+    "gluttony"
+    "kommode"
+    "lupine-1"
+    "lupine-2"
+    "lupine-3"
+    "lupine-4"
+    "lupine-5"
+    # TODO: export prometheus stats via apache on temmie
+    # "temmie"
+    "wenche"
+  ];
+
   defaultNodeExporterPort = 9100;
-  defaultSystemdExporterPort = 9101;
-  defaultNixosExporterPort = 9102;
 in {
-  services.prometheus.scrapeConfigs = [{
+  services.prometheus.scrapeConfigs = [
-    job_name = "base_info";
+    {
-    static_configs = [
+      job_name = "nixos-node";
-      (mkHostScrapeConfig "ildkule" [ cfg.exporters.node.port cfg.exporters.systemd.port defaultNixosExporterPort ])
+      scheme = "https";
-
+      metrics_path = "/prometheus-node-exporter/metrics";
-      (mkHostScrapeConfig "bekkalokk" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      static_configs = map (name: {
-      (mkHostScrapeConfig "bicep" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        labels.hostname = name;
-      (mkHostScrapeConfig "brzeczyszczykiewicz" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        targets = [ "${name}.pvv.ntnu.no:443" ];
-      (mkHostScrapeConfig "georg" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      }) nixosMachines;
-      (mkHostScrapeConfig "gluttony" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+    }
-      (mkHostScrapeConfig "kommode" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+    {
-      (mkHostScrapeConfig "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      job_name = "nixos-systemd";
-      (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      scheme = "https";
-      (mkHostScrapeConfig "lupine-3" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      metrics_path = "/prometheus-systemd-exporter/metrics";
-      (mkHostScrapeConfig "lupine-4" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      static_configs = map (name: {
-      (mkHostScrapeConfig "lupine-5" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        labels.hostname = name;
-      (mkHostScrapeConfig "temmie" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+        targets = [ "${name}.pvv.ntnu.no:443" ];
-      (mkHostScrapeConfig "wenche" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
+      }) nixosMachines;
-
+    }
-      (mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
+    {
-      (mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])
+      job_name = "nixos-flake-input";
-      (mkHostScrapeConfig "microbel" [ defaultNodeExporterPort ])
+      scheme = "https";
-    ];
+      metrics_path = "/prometheus-nixos-flake-input-exporter/metrics";
-  }];
+      static_configs = map (name: {
+        labels.hostname = name;
+        targets = [ "${name}.pvv.ntnu.no:443" ];
+      }) nixosMachines;
+    }
+    {
+      job_name = "non-nixos-node";
+      scheme = "http";
+      metrics_path = "/metrics";
+      static_configs = [
+        (mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
+        (mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])
+        (mkHostScrapeConfig "microbel" [ defaultNodeExporterPort ])
+      ];
+    }
+  ];
 }

hosts/temmie/services/nfs-mounts.nix

@@ -1,4 +1,4 @@
-{ lib, values, ... }:
+{ lib, pkgs, values, ... }:
 let
   # See microbel:/etc/exports
   letters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
@@ -6,6 +6,20 @@ in
 {
   systemd.targets."pvv-homedirs" = {
     description = "PVV Homedir Partitions";
+    requires = map (l: "pvv-homedir-create-uidmapped-bindmounts@${l}.service") letters;
+  };
+
+  systemd.tmpfiles.settings."10-pvv-homedirs" = {
+    "/run/pvvhome".d = {
+      user = "root";
+      group = "root";
+      mode = "0755";
+    };
+    "/run/pvvhome/by-uid".d = {
+      user = "root";
+      group = "root";
+      mode = "0755";
+    };
   };
 
   systemd.mounts = map (l: {
@@ -17,7 +31,7 @@ in
 
     type = "nfs";
     what = "homepvv${l}.pvv.ntnu.no:/export/home/pvv/${l}";
-    where = "/run/pvv-home-mounts/${l}";
+    where = "/run/pvvhome/${l}";
 
     options = lib.concatStringsSep "," [
       "nfsvers=3"
@@ -54,4 +68,50 @@ in
       "rw"
     ];
   }) letters;
+
+  systemd.services."pvv-homedir-create-uidmapped-bindmounts@" = {
+    bindsTo = [ "run-pvvhome-%i.mount" ];
+    after = [ "run-pvvhome-%i.mount" ];
+
+    serviceConfig = {
+      Type = "oneshot";
+    };
+
+    path = with pkgs; [
+      coreutils
+      systemdMinimal
+    ];
+
+    scriptArgs = "%i";
+    script = ''
+      for dir in "/run/pvvhome/$1"/*/; do
+          [[ -d "$dir" ]] || continue
+
+          uid="$(stat -c '%u' "$dir")"
+          username="$(basename "$dir")"
+
+          mountpoint="/run/pvvhome/by-uid/$uid/$1/$username"
+          mkdir -p "$mountpoint"
+
+          unit_name=$(systemd-escape --path --suffix=mount "$mountpoint")
+
+          if systemctl --quiet is-active "$unit_name" ||
+             systemctl --quiet is-failed "$unit_name"; then
+              echo "Skipping existing mount unit: $unit_name"
+              continue
+          fi
+
+          systemd-mount \
+              --collect \
+              --fsck=no \
+              --type=none \
+              --options=bind \
+              --property=BindsTo=$(systemd-escape --path --suffix=mount "/run/pvvhome/$1") \
+              --property=After=$(systemd-escape --path --suffix=mount "/run/pvvhome/$1") \
+              "$dir" \
+              "$mountpoint" \
+         || echo "Failed mounting for uid $uid"
+      done
+    '';
+  };
 }

hosts/temmie/services/userweb/default.nix

@@ -1,455 +1,11 @@
-{ config, lib, pkgs, ... }:
-let
-  cfg = config.services.httpd;
-
-  # NOTE Enable this if you want to strace stuff in the sandbox...
-  debug = false;
-
-  homeLetters = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
-
-  phpOptions = lib.concatStringsSep "\n" (lib.mapAttrsToList (k: v: "${k} = ${v}"){
-    display_errors = "Off";
-    display_startup_errors = "Off";
-    post_max_size = "40M";
-    upload_max_filesize = "40M";
-  });
-
-  apache-log-processor = pkgs.callPackage ./apache-log-processor { };
-
-  # https://nixos.org/manual/nixpkgs/stable/#ssec-php-user-guide-installing-with-extensions
-  phpEnv = pkgs.php.buildEnv {
-    extensions = { all, ... }: with all; [
-      bz2
-      curl
-      decimal
-      gd
-      imagick
-      mysqli
-      mysqlnd
-      pgsql
-      posix
-      protobuf sqlite3
-      uuid
-      xml
-      xsl
-      zlib
-      zstd
-
-      pdo
-      pdo_mysql
-      pdo_pgsql
-      pdo_sqlite
-    ];
-
-    extraConfig = phpOptions;
-  };
-
-  perlEnv = (pkgs.perl.withPackages (ps: with ps; [
-    pkgs.exiftool
-    pkgs.ikiwiki
-    pkgs.irssi
-    pkgs.nix.libs.nix-perl-bindings
-
-    CGI
-    DBDPg
-    DBDSQLite
-    DBDmysql
-    DBI
-    Git
-    ImageMagick
-    JSON
-    TemplateToolkit
-  ])).overrideAttrs (prev: {
-    # NOTE: `pkgs.perl.propagatedBuildInputs` don't actually propagate through the
-    #       wrapper derivation created by `withPackages`. This should compensate
-    #       for that.
-    postBuild = prev.postBuild + ''
-      cp -r '${pkgs.perl}/nix-support' "$out"/nix-support
-    '';
-  });
-
-  # https://nixos.org/manual/nixpkgs/stable/#python.buildenv-function
-  pythonEnv = pkgs.python3.buildEnv.override {
-    extraLibs = with pkgs.python3Packages; [
-      legacy-cgi
-
-      matplotlib
-      requests
-    ];
-    ignoreCollisions = true;
-  };
-
-  # https://nixos.org/manual/nixpkgs/stable/#sec-building-environment
-  fhsEnv = pkgs.buildEnv {
-    name = "userweb-env";
-    ignoreCollisions = true;
-    paths = with pkgs; [
-      bash
-
-      config.services.bro.instances.userweb-sendmail.client.package
-
-      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
-      coreutils-full
-      curl
-      diffutils
-      file
-      findutils
-      gawk
-      gnugrep
-      gnumake
-      gnupg
-      gnused
-      less
-      man
-      util-linux
-      vim
-      wget
-      which
-      xdg-utils
-    ] ++ lib.optionals debug [
-      glibc.getent
-      strace
-      systemd
-    ];
-
-    extraOutputsToInstall = [
-      "man"
-      "doc"
-    ];
-  };
-in
 {
   imports = [
+    ./fcgiwrap.nix
+    ./httpd.nix
+    ./log-processor.nix
     ./mail.nix
+    ./module.nix
+    ./packages.nix
+    ./passwd-sync.nix
   ];
-
-  sops.secrets = {
-    "httpd/passwd-ssh-key" = { };
-    "httpd/ssh-known-hosts" = { };
-  };
-
-  services.httpd = {
-    enable = true;
-    adminAddr = "drift@pvv.ntnu.no";
-
-    # TODO: consider upstreaming systemd support
-    # TODO: mod_log_journald in v2.5
-    package = pkgs.apacheHttpd.overrideAttrs (prev: {
-      nativeBuildInputs = prev.nativeBuildInputs ++ [ pkgs.pkg-config ];
-      buildInputs = prev.buildInputs ++ [ pkgs.systemdLibs ];
-      configureFlags = prev.configureFlags ++ [ "--enable-systemd" ];
-    });
-
-    enablePHP = true;
-    phpPackage = phpEnv;
-    inherit phpOptions;
-
-    enablePerl = true;
-
-    # TODO: mod_log_journald in v2.5
-    extraModules = [
-      "systemd"
-      "userdir"
-      {
-        name = "perl";
-        path = let
-          mod_perl = pkgs.symlinkJoin {
-            name = "userweb_modperl_with_custom_perl_env";
-            ignoreCollisions = true;
-            paths = [
-              (pkgs.apacheHttpdPackages.mod_perl.override {
-                apacheHttpd = cfg.package.out;
-              })
-              perlEnv
-            ];
-          };
-        in "${mod_perl}/modules/mod_perl.so";
-      }
-    ];
-
-    logPerVirtualHost = false;
-
-    extraConfig = ''
-      TraceEnable on
-      LogLevel warn rewrite:trace3
-    '';
-
-    virtualHosts."temmie.pvv.ntnu.no" = {
-      forceSSL = true;
-      enableACME = true;
-
-      serverAliases = [
-        "www2.pvv.ntnu.no"
-      ];
-
-      extraConfig = ''
-        CustomLog "${cfg.logDir}/access.log" combined
-        CustomLog "|${lib.getExe apache-log-processor} access" combined
-        ErrorLog "|${lib.getExe apache-log-processor} error"
-        ScriptLog "${cfg.logDir}/cgi.log"
-
-        UserDir ${lib.concatMapStringsSep " " (l: "/home/pvv/${l}/*/web-docs") homeLetters}
-        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"
-          ".*~"
-        ]})(/|$)">
-            AllowOverride All
-            Require all denied
-        </DirectoryMatch>
-      '';
-    };
-  };
-
-  networking.firewall.allowedTCPPorts = [
-    80
-    443
-  ];
-
-  # socket activation comes in v2.5
-  # systemd.sockets.httpd = {
-  #   wantedBy = [ "sockets.target" ];
-  #   description = "HTTPD socket";
-  #   listenStreams = [
-  #     "0.0.0.0:80"
-  #     "0.0.0.0:443"
-  #   ];
-  # };
-
-  # NOTE: 54 -> 33, this is the UID/GID we used for www-data on tom in the past.
-  #       Any files accessed by or created by httpd will do so over NFS with this
-  #       UID/GID pair as its credentials.
-  #       This overlaps with the hardcoded `disnix` uid in nixpkgs, but we *probably*
-  #       won't be using that for the foreseeable future.
-  users.users."wwwrun".uid = lib.mkForce 33;
-  users.groups."wwwrun".gid = lib.mkForce 33;
-
-  systemd.services.httpd = {
-    after = [ "pvv-homedirs.target" ];
-    requires = [ "pvv-homedirs.target" ];
-
-    environment = {
-      PATH = lib.mkForce "/usr/bin";
-    };
-
-    serviceConfig = {
-      Type = lib.mkForce "notify";
-
-      ExecStartPre = let
-        rsyncCommand = ''${lib.getExe pkgs.rsync} -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=%d/ssh-known-hosts -i %d/sshkey" -avz'';
-      in lib.mkForce [
-        "${lib.getExe (pkgs.writeShellApplication {
-          name = "http-exec-start-pre-remove-old-semaphores";
-          text = ''
-            # Get rid of old semaphores.  These tend to accumulate across
-            # server restarts, eventually preventing it from restarting
-            # successfully.
-            for i in $(${pkgs.util-linux}/bin/ipcs -s | grep ' ${cfg.user} ' | cut -f2 -d ' '); do
-                ${pkgs.util-linux}/bin/ipcrm -s "$i"
-            done
-          '';
-        })}"
-
-        "${rsyncCommand} pvv@smtp.pvv.ntnu.no:/etc/passwd /run/httpd/pamunix-in/"
-        "${rsyncCommand} pvv@smtp.pvv.ntnu.no:/etc/group /run/httpd/pamunix-in/"
-
-        (let
-          args = lib.cli.toCommandLineShellGNU { } {
-            passwd-file = "/run/httpd/pamunix-in/passwd";
-            group-file = "/run/httpd/pamunix-in/group";
-            output-dir = "/run/httpd/pamunix-out";
-            shadow-file = pkgs.emptyFile;
-
-            output-passwd = true;
-
-            ignore-user-file = toString ./ignore_user_file.txt;
-            ignore-group-file = toString ./ignore_group_file.txt;
-          };
-        in ''${lib.getExe pkgs.passwd2systemd-users} ${args}'')
-        "${lib.getExe' pkgs.coreutils "shred"} -u /run/httpd/pamunix-in/passwd /run/httpd/pamunix-in/group"
-        ":${lib.getExe pkgs.gnused} -i '$ a\\\\root:x:0:0:System administrator:/root:/run/current-system/sw/bin/bash' /run/httpd/pamunix-out/passwd"
-        ":${lib.getExe pkgs.gnused} -i '$ a\\\\wwwrun:x:54:54:Apache httpd user:/var/empty:/run/current-system/sw/bin/bash' /run/httpd/pamunix-out/passwd"
-        ":${lib.getExe pkgs.gnused} -i '$ a\\\\root:x:0:' /run/httpd/pamunix-out/group"
-        ":${lib.getExe pkgs.gnused} -i '$ a\\\\wwwrun:x:54:' /run/httpd/pamunix-out/group"
-        "${lib.getExe' pkgs.coreutils "cat"} /run/httpd/pamunix-out/passwd"
-        "+${lib.getExe' pkgs.coreutils "chown"} root:root /run/httpd/pamunix-out/passwd /run/httpd/pamunix-out/group"
-        "+${lib.getExe' pkgs.coreutils "chmod"} 0644 /run/httpd/pamunix-out/passwd /run/httpd/pamunix-out/group"
-        "+${lib.getExe pkgs.mount} --bind /run/httpd/pamunix-out/passwd /etc/passwd"
-        "+${lib.getExe pkgs.mount} --bind /run/httpd/pamunix-out/group  /etc/group"
-      ];
-      ExecStart = lib.mkForce "${cfg.package}/bin/httpd -D FOREGROUND -f /etc/httpd/httpd.conf -k start";
-      ExecReload = lib.mkForce "${cfg.package}/bin/httpd -f /etc/httpd/httpd.conf -k graceful";
-      ExecStop = lib.mkForce "";
-      KillMode = "mixed";
-
-      LoadCredential=[
-        "sshkey:${config.sops.secrets."httpd/passwd-ssh-key".path}"
-        "ssh-known-hosts:${config.sops.secrets."httpd/ssh-known-hosts".path}"
-      ];
-
-      ConfigurationDirectory = [ "httpd" ];
-      LogsDirectory = [ "httpd" ];
-      LogsDirectoryMode = "0700";
-
-      AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" "CAP_SETUID" "CAP_SETGID" ] ++ lib.optionals debug [ "CAP_SYS_PTRACE" ];
-      CapabilityBoundingSet = [ "CAP_NET_BIND_SERVICE" "CAP_SETUID" "CAP_SETGID" ] ++ lib.optionals debug [ "CAP_SYS_PTRACE" ];
-      LockPersonality = !debug;
-      PrivateDevices = true;
-      PrivateTmp = true;
-      # NOTE: this removes CAP_NET_BIND_SERVICE...
-      # PrivateUsers = true;
-      ProtectClock = true;
-      ProtectControlGroups = true;
-      ProtectHome = "tmpfs";
-      ProtectKernelLogs = true;
-      ProtectKernelModules = true;
-      ProtectSystem = true;
-      RemoveIPC = true;
-      RestrictAddressFamilies = [
-        "AF_INET"
-        "AF_INET6"
-        "AF_UNIX"
-        "AF_NETLINK"
-      ];
-      RestrictNamespaces = true;
-      RestrictRealtime = true;
-      RestrictSUIDSGID = true;
-      SocketBindDeny = "any";
-      SocketBindAllow = [
-        "tcp:80"
-        "tcp:443"
-      ];
-      SystemCallArchitectures = "native";
-      SystemCallFilter = lib.mkIf (!debug) [
-         "@system-service"
-         "@setuid"
-      ];
-      UMask = "0077";
-
-      RuntimeDirectoryMode = "0750";
-      RuntimeDirectory = [
-        "httpd/root-mnt"
-        "httpd/pamunix-in"
-        "httpd/pamunix-out"
-      ];
-      RootDirectory = "/run/httpd/root-mnt";
-      MountAPIVFS = true;
-      BindReadOnlyPaths = [
-        builtins.storeDir
-        "/etc"
-        "/dev/null"
-        "/etc/resolv.conf"
-        "/var/lib/acme"
-
-        "-/run/httpd/pamunix-out/passwd:/etc/passwd"
-        "-/run/httpd/pamunix-out/group:/etc/group"
-
-        "${pkgs.writeText "userweb-fake-nsswitch.conf" ''
-          passwd:    files
-          group:     files
-          shadow:    files
-          sudoers:   files
-
-          hosts:     mymachines resolve [!UNAVAIL=return] files myhostname dns
-          networks:  files
-
-          ethers:    files
-          services:  files
-          protocols: files
-          rpc:       files
-
-          subuid:    files
-          subgid:    files
-        ''}:/etc/nsswitch.conf"
-
-        "${fhsEnv}/bin:/bin"
-        "${fhsEnv}/sbin:/sbin"
-        "${fhsEnv}/lib:/lib"
-        "${fhsEnv}/share:/share"
-      ] ++ (lib.mapCartesianProduct ({ parent, child }: "${fhsEnv}${child}:${parent}${child}") {
-        parent = [
-          "/local"
-          "/opt"
-          "/opt/local"
-          "/store"
-          "/store/gnu"
-          "/usr"
-          "/usr/local"
-          "/run/current-system/sw"
-        ];
-        child = [
-          "/bin"
-          "/sbin"
-          "/lib"
-          "/libexec"
-          "/include"
-          "/share"
-        ];
-      });
-      BindPaths = map (l: "/run/pvv-home-mounts/${l}:/home/pvv/${l}") homeLetters;
-    };
-  };
-
-  # TODO: create phpfpm pools with php environments that contain packages similar to those present on tom
 }

hosts/temmie/services/userweb/fcgiwrap.nix

@@ -0,0 +1,85 @@
+{ config, lib, pkgs, ... }:
+let
+  mcfg = config.services.pvv-userweb;
+in
+{
+  config = lib.mkIf mcfg.enable {
+    systemd.slices.system-userweb-fcgiwrap = { };
+
+    # NOTE: expected %i here is the UID of the user
+    systemd.sockets."userweb-fcgiwrap@" = {
+      description = "UserWeb fcgiwrap server for user %i";
+      socketConfig = {
+        ListenStream = "/run/userweb-fcgiwrap/%i.sock";
+        RemoveOnStop = true;
+
+        SocketUser = "wwwrun";
+        SocketGroup = "wwwrun";
+        SocketMode = "0660";
+      };
+    };
+
+    systemd.services."userweb-fcgiwrap@" = {
+      after = [
+        "httpd-passwd-sync.service"
+      ];
+      requires = [
+        "httpd-passwd-sync.service"
+      ];
+      documentation = [ "man:fcgiwrap(8)" ];
+
+      unitConfig = {
+        AssertPathExists = "/run/pvvhome/by-uid/%i";
+      };
+
+      serviceConfig = {
+
+        Slice = "system-userweb-fcgiwrap.slice";
+        Type = "simple";
+        User = "%i";
+
+        ExecStart = "${lib.getExe pkgs.fcgiwrap}";
+
+        RuntimeDirectoryMode = "0750";
+        RuntimeDirectory = [
+          "fcgiwrap/%i/root-mnt"
+        ];
+        RootDirectory = "/run/fcgiwrap/%i/root-mnt";
+        MountAPIVFS = true;
+        BindReadOnlyPaths = [
+          builtins.storeDir
+          "/etc"
+
+          # TODO: set up minimal fake passwd + group in `ExecStartPre` instead
+          "/var/lib/httpd-passwd-sync/passwd:/etc/passwd"
+          "/var/lib/httpd-passwd-sync/group:/etc/group"
+
+          "${pkgs.writeText "userweb-fake-nsswitch.conf" ''
+            passwd:    files
+            group:     files
+            shadow:    files
+            sudoers:   files
+
+            hosts:     mymachines resolve [!UNAVAIL=return] files myhostname dns
+            networks:  files
+
+            ethers:    files
+            services:  files
+            protocols: files
+            rpc:       files
+
+            subuid:    files
+            subgid:    files
+          ''}:/etc/nsswitch.conf"
+        ] ++ lib.optionals mcfg.debugMode [
+          "/bin"
+        ] ++ mcfg.fhsBindPaths;
+
+        # TODO: handle /amd/homepvv${l}
+        BindPaths = [
+          "/run/pvvhome/by-uid/%i:/home/pvv"
+        ];
+      };
+    };
+  };
+}

hosts/temmie/services/userweb/httpd.nix

@@ -0,0 +1,295 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.httpd;
+  mcfg = config.services.pvv-userweb;
+in
+{
+  services.httpd = {
+    enable = true;
+    adminAddr = "drift@pvv.ntnu.no";
+
+    # TODO: consider upstreaming systemd support
+    # TODO: mod_log_journald in v2.5
+    package = pkgs.apacheHttpd.overrideAttrs (prev: {
+      nativeBuildInputs = prev.nativeBuildInputs ++ [ pkgs.pkg-config ];
+      buildInputs = prev.buildInputs ++ [ pkgs.systemdLibs ];
+      configureFlags = prev.configureFlags ++ [ "--enable-systemd" ];
+    });
+
+    enablePHP = true;
+    phpPackage = mcfg.php.env;
+    phpOptions = mcfg.php.options;
+
+    # NOTE: we include our own `mod_perl` in `extraModules` instead.
+    enablePerl = false;
+
+    # NOTE: we include `mod_userdir` in `extraModules` and configure this in `extraConfig` ourselves.
+    # enableUserDir = false;
+
+    # TODO: mod_log_journald in v2.5
+    extraModules = [
+      "systemd"
+      "userdir"
+      {
+        name = "perl";
+        path = let
+          mod_perl = pkgs.symlinkJoin {
+            name = "userweb_modperl_with_custom_perl_env";
+            ignoreCollisions = true;
+            paths = [
+              (pkgs.apacheHttpdPackages.mod_perl.override {
+                apacheHttpd = cfg.package.out;
+              })
+              mcfg.perl.env
+            ];
+          };
+        in "${mod_perl}/modules/mod_perl.so";
+      }
+    ];
+
+    logPerVirtualHost = false;
+
+    extraConfig = lib.mkIf mcfg.debugMode ''
+      TraceEnable on
+      LogLevel warn rewrite:trace3
+    '';
+
+    virtualHosts."temmie.pvv.ntnu.no" = {
+      forceSSL = true;
+      enableACME = true;
+
+      serverAliases = [
+        "www2.pvv.ntnu.no"
+      ];
+
+      extraConfig = ''
+        <Directory "${pkgs.emptyDirectory}">
+          Require all denied
+          LogLevel authz_core:crit
+        </Directory>
+
+        CustomLog "${cfg.logDir}/access.log" combined
+        CustomLog "/run/httpd-log-processor-access.fifo" combined
+        ErrorLog "/run/httpd-log-processor-error.fifo"
+        ScriptLog "${cfg.logDir}/cgi.log"
+
+        UserDir ${lib.concatMapStringsSep " " (l: "/home/pvv/${l}/*/web-docs") mcfg.homeLetters}
+
+        UserDir disabled root
+        UserDir disabled pvv
+
+        AddHandler cgi-script .cgi
+
+        DirectoryIndex ${lib.concatStringsSep " " [
+          "index.htm"
+          "index.html"
+          "index.html.var"
+
+          "index.shtml"
+          "index.xhtml"
+
+          "index.php"
+          "index.php3"
+          "index.php4"
+          "index.php5"
+          "index.php7"
+          "index.php8"
+          "index.pht"
+          "index.phtml"
+
+          "index.cgi"
+          "index.txt"
+
+          "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>
+
+        ${lib.concatMapStringsSep "\n" (d: ''
+          <DirectoryMatch "/${d}(/|$)">
+            Require all denied
+          </DirectoryMatch>
+        '') [
+          "\\.git"
+          "\\.hg"
+          "\\.svn"
+          "\\.ssh"
+          "\\.bzr"
+          "\\.venv"
+          "CVS"
+          "RCS"
+
+          ".*\\.bak"
+          ".*\\.bak.*"
+          ".*\\.bkp"
+          ".*\\.bkp.*"
+          ".*\\.backup"
+          ".*\\.backup.*"
+        ]}
+
+        ${lib.concatMapStringsSep "\n" (d: ''
+          <Files "${d}">
+            Require all denied
+          </Files>
+        '') [
+          ".env"
+          ".env.*"
+          ".envs"
+          ".envs.*"
+          ".envrc"
+
+          "*.swp"
+          "*~"
+
+          "*.bak"
+          "*.bak*"
+          "*.bkp"
+          "*.bkp*"
+          "*.backup"
+          "*.backup*"
+
+          "*.lck"
+          "*.lock"
+          "LCK..*"
+        ]}
+
+        <FilesMatch ".+\.ph(p[34578]?|t|tml)$">
+            SetHandler application/x-httpd-php
+        </FilesMatch>
+        <FilesMatch ".+\.phps$">
+            SetHandler application/x-httpd-php-source
+            Require all denied
+        </FilesMatch>
+        <FilesMatch "\.pl$">
+            SetHandler modperl
+            PerlResponseHandler ModPerl::Registry
+            Options +ExecCGI
+        </FilesMatch>
+      '';
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+  ];
+
+  # socket activation comes in v2.5
+  # systemd.sockets.httpd = {
+  #   wantedBy = [ "sockets.target" ];
+  #   description = "HTTPD socket";
+  #   listenStreams = [
+  #     "0.0.0.0:80"
+  #     "0.0.0.0:443"
+  #   ];
+  # };
+
+  # NOTE: 54 -> 33, this is the UID/GID we used for www-data on tom in the past.
+  #       Any files accessed by or created by httpd will do so over NFS with this
+  #       UID/GID pair as its credentials.
+  #       This overlaps with the hardcoded `disnix` uid in nixpkgs, but we *probably*
+  #       won't be using that for the foreseeable future.
+  users.users."wwwrun".uid = lib.mkForce 33;
+  users.groups."wwwrun".gid = lib.mkForce 33;
+
+  systemd.targets.userweb = {
+    description = "PVV HTTPD UserWeb";
+  };
+
+  systemd.slices.system-userweb = {
+    description = "PVV HTTPD UserWeb";
+  };
+
+  systemd.services.httpd = {
+    after = [
+      "pvv-homedirs.target"
+      "httpd-log-processor@access.socket"
+      "httpd-log-processor@error.socket"
+    ];
+    requires = [
+      "pvv-homedirs.target"
+      "httpd-log-processor@access.socket"
+      "httpd-log-processor@error.socket"
+    ];
+    requiredBy = [ "userweb.target" ];
+
+    environment = {
+      PATH = lib.mkForce "/usr/bin";
+    };
+
+    serviceConfig = {
+      Type = lib.mkForce "notify";
+      ExecStart = lib.mkForce "${cfg.package}/bin/httpd -D FOREGROUND -f /etc/httpd/httpd.conf -k start";
+      ExecReload = lib.mkForce "${cfg.package}/bin/httpd -f /etc/httpd/httpd.conf -k graceful";
+      ExecStop = lib.mkForce "";
+      KillMode = "mixed";
+      Slice = "system-userweb.slice";
+
+      ConfigurationDirectory = [ "httpd" ];
+      LogsDirectory = [ "httpd" ];
+      LogsDirectoryMode = "0700";
+
+      AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" ] ++ lib.optionals mcfg.debugMode [ "CAP_SYS_PTRACE" ];
+      CapabilityBoundingSet = [ "CAP_NET_BIND_SERVICE" ] ++ lib.optionals mcfg.debugMode [ "CAP_SYS_PTRACE" ];
+      LockPersonality = !mcfg.debugMode;
+      PrivateDevices = true;
+      PrivateTmp = true;
+      # NOTE: this removes CAP_NET_BIND_SERVICE...
+      # PrivateUsers = true;
+      ProtectClock = true;
+      ProtectControlGroups = true;
+      ProtectHome = "tmpfs";
+      ProtectKernelLogs = true;
+      ProtectKernelModules = true;
+      ProtectSystem = true;
+      RemoveIPC = true;
+      RestrictAddressFamilies = [
+        "AF_INET"
+        "AF_INET6"
+        "AF_UNIX"
+        "AF_NETLINK"
+      ];
+      RestrictNamespaces = true;
+      RestrictRealtime = true;
+      RestrictSUIDSGID = true;
+      SocketBindDeny = "any";
+      SocketBindAllow = [
+        "tcp:80"
+        "tcp:443"
+      ];
+      SystemCallArchitectures = "native";
+      SystemCallFilter = lib.mkIf (!mcfg.debugMode) [ "@system-service" ];
+      UMask = "0077";
+
+      RuntimeDirectoryMode = "0750";
+      RuntimeDirectory = [ "httpd/root-mnt" ];
+      RootDirectory = "/run/httpd/root-mnt";
+      MountAPIVFS = true;
+      BindReadOnlyPaths = [
+        builtins.storeDir
+        "/etc"
+        "/dev/null"
+        "/var/lib/acme"
+        "/var/run/nscd"
+      ] ++ mcfg.fhsBindPaths;
+      BindPaths = (lib.mapCartesianProduct ({ directoryFn, letter }: "/run/pvvhome/${letter}:${directoryFn letter}${letter}") {
+        directoryFn = [
+          (_: "/home/pvv/")
+          (l: "/amd/homepvv${l}/")
+        ];
+        letter = mcfg.homeLetters;
+      }) ++ [
+        "/run/httpd-log-processor-access.fifo"
+        "/run/httpd-log-processor-error.fifo"
+      ];
+    };
+  };
+
+  # TODO: create phpfpm pools with php environments that contain packages similar to those present on tom
+}

hosts/temmie/services/userweb/log-processor.nix

@@ -0,0 +1,113 @@
+{ config, lib, pkgs, values, ... }:
+let
+  mcfg = config.services.pvv-userweb;
+in
+{
+  systemd.targets.sockets.wants = [
+    "httpd-log-processor@access.socket"
+    "httpd-log-processor@error.socket"
+  ];
+
+  systemd.sockets."httpd-log-processor@" = lib.mkIf config.services.httpd.enable {
+    requiredBy = [ "userweb.target" ];
+    socketConfig = {
+      ListenFIFO = "/run/httpd-log-processor-%i.fifo";
+      RemoveOnStop = true;
+
+      SocketUser = "wwwrun";
+      SocketGroup = "wwwrun";
+      SocketMode = "0600";
+    };
+  };
+
+  systemd.services."httpd-log-processor@" = lib.mkIf config.services.httpd.enable {
+    requiredBy = [ "userweb.target" ];
+    after = [ "httpd-passwd-sync.service" ];
+    requires = [ "httpd-passwd-sync.service" ];
+
+    serviceConfig = {
+      User = "wwwrun";
+      Group = "wwwrun";
+      Slice = "system-userweb.slice";
+      Restart = "on-failure";
+
+      StandardInput = "socket";
+      StandardOutput = "journal";
+      StandardError = "journal";
+
+      ExecStart = "${lib.getExe mcfg.apacheLogProcessorPackage} %i";
+
+      AmbientCapabilities = [ "CAP_SETUID" "CAP_SETGID" ];
+      CapabilityBoundingSet = [ "CAP_SETUID" "CAP_SETGID" ];
+      DeviceAllow = [ "" ];
+      IPAddressDeny = "any";
+      LockPersonality = true;
+      MemoryDenyWriteExecute = true;
+      NoNewPrivileges = true;
+      PrivateDevices = true;
+      PrivateIPC = true;
+      PrivateNetwork = true;
+      PrivateTmp = true;
+      PrivateUsers = false;
+      ProcSubset = "pid";
+      ProtectClock = true;
+      ProtectControlGroups = true;
+      ProtectHome = "tmpfs";
+      ProtectHostname = true;
+      ProtectKernelLogs = true;
+      ProtectKernelModules = true;
+      ProtectKernelTunables = true;
+      ProtectProc = "invisible";
+      ProtectSystem = "strict";
+      RemoveIPC = true;
+      RestrictAddressFamilies = [ "none" ];
+      RestrictNamespaces = true;
+      RestrictRealtime = true;
+      RestrictSUIDSGID = true;
+      SocketBindDeny = "any";
+      SystemCallArchitectures = "native";
+      SystemCallFilter = [
+         "@system-service"
+         "@setuid"
+         "~@resources"
+      ];
+      UMask = "0077";
+
+      RootDirectory = "/run/httpd-log-processor-%i/root-mnt";
+      MountAPIVFS = true;
+
+      RuntimeDirectoryMode = "0750";
+      RuntimeDirectory = [ "httpd-log-processor-%i/root-mnt" ];
+      BindReadOnlyPaths = [
+        builtins.storeDir
+        "/etc"
+
+        "/var/lib/httpd-passwd-sync/passwd:/etc/passwd"
+        "/var/lib/httpd-passwd-sync/group:/etc/group"
+
+        "${pkgs.writeText "userweb-fake-nsswitch.conf" ''
+          passwd:    files
+          group:     files
+          shadow:    files
+          sudoers:   files
+
+          hosts:     mymachines resolve [!UNAVAIL=return] files myhostname dns
+          networks:  files
+
+          ethers:    files
+          services:  files
+          protocols: files
+          rpc:       files
+
+          subuid:    files
+          subgid:    files
+        ''}:/etc/nsswitch.conf"
+      ] ++ lib.optionals mcfg.debugMode [
+        "/bin"
+      ];
+      BindPaths = map (l: "/run/pvvhome/${l}:/home/pvv/${l}") mcfg.homeLetters ++ [
+        "/var/log/httpd"
+      ];
+    };
+  };
+}

hosts/temmie/services/userweb/mail.nix

@@ -70,6 +70,7 @@
     serviceConfig = {
       User = "nullmailer-user";
       Group = "nullmailer-user";
+      Slice = "system-userweb.slice";
 
       ReadWritePaths = [
         "/var/spool/nullmailer"

hosts/temmie/services/userweb/module.nix

@@ -0,0 +1,148 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.pvv-userweb;
+in
+{
+  options.services.pvv-userweb = {
+    enable = lib.mkEnableOption "" // {
+      default = true;
+    };
+
+    debugMode = lib.mkEnableOption "";
+
+    apacheLogProcessorPackage = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.callPackage ./apache-log-processor { };
+    };
+
+    homeLetters = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ "a" "b" "c" "d" "h" "i" "j" "k" "l" "m" "z" ];
+      readOnly = true;
+    };
+
+    packages = lib.mkOption {
+      type = lib.types.listOf lib.types.package;
+      default = _: [ ];
+    };
+
+    php.extensions = lib.mkOption {
+      type = lib.types.functionTo (lib.types.listOf lib.types.package);
+      default = _: [ ];
+    };
+
+    php.options = lib.mkOption {
+      type = lib.types.attrsOf lib.types.str;
+      default = {
+        display_errors = "Off";
+        display_startup_errors = "Off";
+        post_max_size = "40M";
+        upload_max_filesize = "40M";
+      };
+      apply = attrs: lib.concatStringsSep "\n" (lib.mapAttrsToList (k: v: "${k} = ${v}") attrs);
+    };
+
+    # https://nixos.org/manual/nixpkgs/stable/#ssec-php-user-guide-installing-with-extensions
+    php.env = lib.mkOption {
+      type = lib.types.package;
+      readOnly = true;
+      default = pkgs.php.buildEnv {
+        extensions = cfg.php.extensions;
+        extraConfig = cfg.php.options;
+      };
+    };
+
+    perl.packages = lib.mkOption {
+      type = lib.types.functionTo (lib.types.listOf lib.types.package);
+      default = _: [ ];
+    };
+
+    perl.env = lib.mkOption {
+      type = lib.types.package;
+      readOnly = true;
+      default = (pkgs.perl.withPackages cfg.perl.packages).overrideAttrs (prev: {
+        # NOTE: `pkgs.perl.propagatedBuildInputs` don't actually propagate through the
+        #       wrapper derivation created by `withPackages`. This should compensate
+        #       for that.
+        postBuild = prev.postBuild + ''
+          cp -r '${pkgs.perl}/nix-support' "$out"/nix-support
+        '';
+      });
+    };
+
+    python3.packages = lib.mkOption {
+      type = lib.types.functionTo (lib.types.listOf lib.types.package);
+      default = _: [ ];
+    };
+
+    python3.env = lib.mkOption {
+      type = lib.types.package;
+      readOnly = true;
+      default = pkgs.python3.buildEnv.override {
+        extraLibs = cfg.python3.packages pkgs.python3Packages;
+        ignoreCollisions = true;
+      };
+    };
+
+    fhsEnv = lib.mkOption {
+      type = lib.types.package;
+      readOnly = true;
+      default = let
+
+      in pkgs.buildEnv {
+        name = "userweb-env";
+        ignoreCollisions = true;
+        paths = with pkgs; [
+          bash
+          config.services.bro.instances.userweb-sendmail.client.package
+          cfg.perl.env
+          cfg.python3.env
+          cfg.php.env
+        ] ++ cfg.packages;
+
+        extraOutputsToInstall = [
+          "man"
+          "doc"
+        ];
+      };
+    };
+
+    fhsBindPaths = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      readOnly = true;
+      default = [
+        "${cfg.fhsEnv}/bin:/bin"
+        "${cfg.fhsEnv}/sbin:/sbin"
+        "${cfg.fhsEnv}/lib:/lib"
+        "${cfg.fhsEnv}/share:/share"
+      ] ++ (lib.mapCartesianProduct ({ parent, child }: "${cfg.fhsEnv}${child}:${parent}${child}") {
+        parent = [
+          "/local"
+          "/opt"
+          "/opt/local"
+          "/store"
+          "/store/gnu"
+          "/usr"
+          "/usr/local"
+          "/run/current-system/sw"
+        ];
+        child = [
+          "/bin"
+          "/sbin"
+          "/lib"
+          "/libexec"
+          "/include"
+          "/share"
+        ];
+      });
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.pvv-userweb.packages = lib.mkIf cfg.debugMode (with pkgs; [
+     glibc.getent
+     strace
+     systemd
+   ]);
+  };
+}

hosts/temmie/services/userweb/packages.nix

@@ -0,0 +1,104 @@
+{ pkgs, ... }:
+{
+  services.pvv-userweb = {
+    packages = with pkgs; [
+      # 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
+      coreutils-full
+      curl
+      diffutils
+      file
+      findutils
+      gawk
+      gnugrep
+      gnumake
+      gnupg
+      gnused
+      less
+      man
+      util-linux
+      vim
+      wget
+      which
+      xdg-utils
+    ];
+
+    php.extensions = { all, ... }: with all; [
+      bz2
+      curl
+      decimal
+      gd
+      imagick
+      mysqli
+      mysqlnd
+      pgsql
+      posix
+      protobuf sqlite3
+      uuid
+      xml
+      xsl
+      zlib
+      zstd
+
+      pdo
+      pdo_mysql
+      pdo_pgsql
+      pdo_sqlite
+    ];
+
+    perl.packages = perlPkgs: with perlPkgs; [
+      pkgs.exiftool
+      pkgs.ikiwiki
+      pkgs.irssi
+      pkgs.nix.libs.nix-perl-bindings
+
+      CGI
+      DBDPg
+      DBDSQLite
+      DBDmysql
+      DBI
+      Git
+      ImageMagick
+      JSON
+      TemplateToolkit
+    ];
+
+    python3.packages = pythonPkgs: with pythonPkgs; [
+      legacy-cgi
+
+      matplotlib
+      requests
+    ];
+  };
+}

hosts/temmie/services/userweb/passwd-sync.nix

@@ -0,0 +1,147 @@
+{ config, lib, pkgs, values, ... }:
+let
+  mcfg = config.services.pvv-userweb;
+in
+{
+  config = lib.mkIf mcfg.enable {
+    sops.secrets = {
+      "httpd/passwd-ssh-key" = { };
+      "httpd/ssh-known-hosts" = { };
+    };
+
+    # NOTE: because we are running as `DynamicUser` and we want the result files to be available to
+    #       other services, this directory needs to be created via systemd-tmpfiles
+    systemd.tmpfiles.settings."10-httpd-passwd-sync"."/var/lib/httpd-passwd-sync".d = {
+      user = "root";
+      group = "root";
+      mode = "0700";
+    };
+
+    systemd.timers.httpd-passwd-sync = {
+      wantedBy = [ "timers.target" ];
+      timerConfig = {
+        OnCalendar = "daily";
+        Persistent = true;
+        Unit = "httpd-passwd-sync.service";
+      };
+    };
+
+    systemd.services."httpd-passwd-sync" = {
+      requiredBy = [ "userweb.target" ];
+      after = [
+        "systemd-tmpfiles-setup.service"
+        "systemd-tmpfiles-resetup.service"
+      ];
+      serviceConfig = {
+        Type = "oneshot";
+        Slice = "system-userweb.slice";
+        Restart = "on-failure";
+        RestartSec = "3s";
+
+        DynamicUser = true;
+
+        LoadCredential = [
+          "sshkey:${config.sops.secrets."httpd/passwd-ssh-key".path}"
+          "ssh-known-hosts:${config.sops.secrets."httpd/ssh-known-hosts".path}"
+        ];
+        ExecStart = let
+          rsyncArgs = lib.cli.toCommandLineShellGNU { } {
+            verbose = true;
+            compress = true;
+            rsh = "${lib.getExe' pkgs.openssh "ssh"} -o BatchMode=yes -o UserKnownHostsFile=%d/ssh-known-hosts -i %d/sshkey";
+          };
+          inputDir = "/run/httpd-passwd-sync/in";
+          wipDir = "/run/httpd-passwd-sync/wip";
+          outputDir = "/var/lib/httpd-passwd-sync";
+        in [
+          "${lib.getExe pkgs.rsync} ${rsyncArgs} pvv@smtp.pvv.ntnu.no:/etc/passwd ${inputDir}/"
+          "${lib.getExe pkgs.rsync} ${rsyncArgs} pvv@smtp.pvv.ntnu.no:/etc/group ${inputDir}/"
+
+          (let
+            args = lib.cli.toCommandLineShellGNU { } {
+              passwd-file = "${inputDir}/passwd";
+              group-file = "${inputDir}/group";
+              output-dir = wipDir;
+              shadow-file = pkgs.emptyFile;
+
+              output-passwd = true;
+
+              ignore-user-file = toString ./ignore_user_file.txt;
+              ignore-group-file = toString ./ignore_group_file.txt;
+            };
+          in ''${lib.getExe pkgs.passwd2systemd-users} ${args}'')
+
+          "${lib.getExe' pkgs.coreutils "shred"} -u ${inputDir}/passwd ${inputDir}/group"
+
+          ":${lib.getExe pkgs.gnused} -i '$ a\\\\root:x:0:0:System administrator:/root:/run/current-system/sw/bin/bash' ${wipDir}/passwd"
+          ":${lib.getExe pkgs.gnused} -i '$ a\\\\wwwrun:x:54:54:Apache httpd user:/var/empty:/run/current-system/sw/bin/bash' ${wipDir}/passwd"
+          ":${lib.getExe pkgs.gnused} -i '$ a\\\\root:x:0:' ${wipDir}/group"
+          ":${lib.getExe pkgs.gnused} -i '$ a\\\\wwwrun:x:54:' ${wipDir}/group"
+
+          "+${lib.getExe' pkgs.coreutils "install"} -m644 -o root -g root -t '${outputDir}' ${wipDir}/passwd ${wipDir}/group"
+          "${lib.getExe' pkgs.coreutils "shred"} -u ${wipDir}/passwd ${wipDir}/group"
+        ];
+
+        AmbientCapabilities = [ "" ];
+        CapabilityBoundingSet = [ "" ];
+        DeviceAllow = [ "" ];
+        LockPersonality = true;
+        MemoryDenyWriteExecute = true;
+        PrivateDevices = true;
+        PrivateTmp = true;
+        PrivateUsers = true;
+        ProcSubset = "pid";
+        ProtectClock = true;
+        ProtectControlGroups = true;
+        ProtectHome = "tmpfs";
+        ProtectHostname = true;
+        ProtectKernelLogs = true;
+        ProtectKernelModules = true;
+        ProtectProc = "invisible";
+        ProtectSystem = "strict";
+        ProtectKernelTunables = true;
+        RemoveIPC = true;
+        RestrictAddressFamilies = [
+          "AF_INET"
+          "AF_INET6"
+          "AF_UNIX"
+        ];
+        RestrictNamespaces = true;
+        RestrictRealtime = true;
+        RestrictSUIDSGID = true;
+        SocketBindDeny = "any";
+        SystemCallArchitectures = "native";
+        SystemCallFilter = [
+          "@system-service"
+          "~@resources"
+        ];
+        UMask = "0077";
+
+        IPAddressAllow = [
+          values.hosts.microbel.ipv4
+          values.hosts.microbel.ipv6
+        ];
+        IPAddressDeny = "any";
+
+        RootDirectory = "/run/httpd-passwd-sync/root-mnt";
+        MountAPIVFS = true;
+
+        RuntimeDirectoryMode = "0750";
+        RuntimeDirectory = [
+          "httpd-passwd-sync/root-mnt"
+          "httpd-passwd-sync/in"
+          "httpd-passwd-sync/wip"
+        ];
+
+        BindPaths = [
+          "/var/lib/httpd-passwd-sync"
+        ];
+        BindReadOnlyPaths = [
+          builtins.storeDir
+          "/etc"
+          "/var/run/nscd"
+        ];
+      };
+    };
+  };
+}

secrets/skrot/skrot.yaml

@@ -1,13 +1,12 @@
 dibbler:
     postgresql:
-        password: ENC[AES256_GCM,data:3X9A3jOpFVRuBg0gRiCEsZVKfLI=,iv:XC7LBNUhALk9IEhItV8fO5p/m7VKL0REBY1W2IZt7G4=,tag:l18R7EhbOlucZHFQiEvpHw==,type:str]
+        password: ENC[AES256_GCM,data:ZeNKipcCB+z8QVGeg1iV3MUXqALjotVz,iv:xCtgOoe6Pkr6Cq3vL+T4L+GW1KAcgP/xUz3YbHs5bCc=,tag:/X5phRYDAws8Aam1j+UaTw==,type:str]
 worblehat:
     postgresql:
         password: ENC[AES256_GCM,data:WpJR6MumY+7WUYdVVgAqv1af+NmqecTMO9aP5lidSpE=,iv:7aoN8mjXckd81LxasMSG3R2vqj0SvzSl7wrEQ1LwToo=,tag:zeeNcEpkYnqyd8be0ZS+kQ==,type:str]
 sops:
     age:
-        - recipient: age1hzkvnktkr8t5gvtq0ccw69e44z5z6wf00n3xhk3hj24emf07je5s6q2evr
+        - enc: |
-          enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAvTk5YU3Z2Yy9HS1R4ME5I
             UU1PRWVncHJYcXY5RlFpOWVQUWZsdy93ZDFBCnlxWkpaL1g5WmNSckNYd202WE40
@@ -15,8 +14,8 @@ sops:
             ZnllQzJiK1ZkRmFndmtYdW9IclFWY1EK82f1iGt3nt8dJnEQlMujNqConf6Qq6GX
             hqoqPoc2EM4kun28Bbpq4pAY7eEPRrWFqOkjYVvgIRoS88D7xT3LWg==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
+          recipient: age1hzkvnktkr8t5gvtq0ccw69e44z5z6wf00n3xhk3hj24emf07je5s6q2evr
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5WTJIOUcxRlBuNmRrNUZo
             MXFxeVJBTEhDK00yTUw1U2dHckNFYWZKWkhNCnYxYmtrUEVvd1RaYUI5WTRTRW16
@@ -24,8 +23,8 @@ sops:
             eTB4WldMNW9GNUwwaEUzRThsemxRVzQKGpa0J2PBzDRdHijm0e3nFAaxQCHUjz+L
             KataXJEMCijJ6k+7vpb5QMxe2jB1J2PMxNGFp0bWAy2Al3p/Ez2Kww==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
+          recipient: age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBZaW1ZSXhVeFVTQW9WYzVh
             WkVUM2JkOU5VNU9oQXE2Y2pvcFlOWTdvbnpJClduS0RHL2xja291a2doQ0wzbzhQ
@@ -33,8 +32,8 @@ sops:
             ZUdnS2RvOXI1dGNYQTl6ZHE1cUdMWHMK4ycAJQLyKCgJIzjQ02bPjz4Ct9eO6ivw
             kfWhyMaoWwM9PhFcwSak0cLpX0C/IOzSzO78pf3WhG16pV7aXapdog==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
+          recipient: age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBqaml0OVlhcUJSU1hSY3lP
             bkM0cUV4Z2ZLeERHZ3BUNExuYS9KSU5CekQ4CmQ3SE1vdDBtdFJ6czZYR3U5Tk1X
@@ -42,8 +41,8 @@ sops:
             Sy9XbjhwOFR6SFpaNHZLd3ZxdmxOVUEKBBbGmdVVlKHxO+/iODznLP3+dJGppybW
             +1k9uenVHzie+pDKcrQpSyX2WDnmgg7hUAUiXPuz1eEWmwbRJnU/5w==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
+          recipient: age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBXK01vOVV5YlhsZ2ljYS91
             OUVEaEpTbXFKOHVNVDVoMTlrS05wRmsyM2dvCjZHOXlCUGowd0J4UlQzSzM5dWJ0
@@ -51,8 +50,8 @@ sops:
             RUR6Yi9SUDFCUkZmRk5hYTVFeGloZXcKY/XtaSoW8Pu2wS4oistLSc0T5JvMnt+w
             s3yfe/zx9/1K6OtbeljF9FZVOB/dOamvk+Qlfl0T5qush7/WgGzErA==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
+          recipient: age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBOM0pFb2tRTURtWmp6elRN
             M0xtajlzMTNPMnppcGhJMVlsNHdwWmNGbFVFCnlxM1JQTkR2elAvdytKUEJ3djBS
@@ -60,8 +59,8 @@ sops:
             eWlyWGhaS1JCNitUSVVScFk2WGEvOG8K2rpYPGx5jhyyRK4UkeJR96wDFr4Frzsr
             QWz7fYZRWKWf0H0qn+bm9IfVJiBAlS5i16D1FnipZVmdWefFaZSEPg==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1sqs7urnzsdy64efmd0zukzv3gs5pnjksuxd7nqmdwdy5l0nqnunq6hyune
+          recipient: age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJVFV0WVZrK0wzbnhkcmcz
             c2lIdVlKcFpoYjZIWlNPN0M5N2g2WG9YdlRJCjg5YlNoSzQ5YW5yRUVSeTEzRThY
@@ -69,8 +68,9 @@ sops:
             MmxPMWNPYzJiOFRqY2VYczhvRm5IR3cKpUVV+zsMolsHI2YK9YqC6ecNT6QXv0TV
             d1SpXRAexZBeWCCHBjSdvQBl8AT4EwrAIP2M2o++6i5DaGoGiEIWZQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-03-18T14:56:22Z"
+          recipient: age1sqs7urnzsdy64efmd0zukzv3gs5pnjksuxd7nqmdwdy5l0nqnunq6hyune
-    mac: ENC[AES256_GCM,data:nBKtFmFKx/Mt9TIFnKuuznsPAXCQpc3+WIspNu5TN9TpIqw75nzYXpxIb2hxRfRu0nbjHXpBy4bkzeMi41BGkvkvV57CZyq11J5i/iIKwuvllaB1IWrdDT2u+6RH3jIspp3KoyxFWdRqcGfNma9dSmtI+1Dd5z7XaxVaoVK2QMI=,iv:6joviyJ2cXmGh/9HH7VEcoK3+4GK5I6i2N/1d65PAN0=,tag:0BFVPWL3BByJH8HbrBTKOw==,type:str]
+    lastmodified: "2026-06-07T08:58:13Z"
+    mac: ENC[AES256_GCM,data:rchs8pGkw7dthGOQNDB5p/kgQdfdystaC+jRr0bZnA4Q41+PVMu+vBSMIZ+9zZek6oENgchmV5rRS0CEeb9UQMMiPXCk2Q2jMaDfiNCmOmjf0YYeFWRM6g2lA+IZ3RgKjwhXa6i5JOeNrNewMjtx7MFcHTn3EBlg2mztyn1xbT0=,iv:0yvoFPDxpugaBmTtXSmhNz9XusJHrU3E02tBm1hVsZo=,tag:hZ1BzqfmlT1OhPSsn+CCTg==,type:str]
     pgp:
         - created_at: "2026-02-10T20:01:32Z"
           enc: |-
@@ -93,4 +93,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
-    version: 3.12.1
+    version: 3.13.0

users/vegardbm.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 {
   users.users.vegardbm = {
     isNormalUser = true;
@@ -8,12 +8,14 @@
       "drift"
       "nix-builder-users"
     ];
+    shell = if config.programs.zsh.enable then pkgs.zsh else pkgs.bash;
     packages = with pkgs; [
       btop
       eza
     ];
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDVA3HqEx3je6L1AC+bP8sTxu3ZTKvTCR0npCyOVAYK5 vbm@arch-xeon"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICrYATHNvBNAHr9G+VwZIaAQPe02iRgAjqtZkW4x/dje vbm@talos"
     ];
   };
 }